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eb5d7ff6 | 1 | # $Id$ |
2b983b95 | 2 | # |
3 | # Copyright (c) 1999-2004 Damien Miller | |
4 | # | |
5 | # Permission to use, copy, modify, and distribute this software for any | |
6 | # purpose with or without fee is hereby granted, provided that the above | |
7 | # copyright notice and this permission notice appear in all copies. | |
8 | # | |
9 | # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
10 | # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
11 | # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
12 | # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
13 | # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
14 | # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
15 | # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
0b202697 | 16 | |
76e6410a | 17 | AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org) |
823221b2 | 18 | AC_REVISION($Revision$) |
98a7c37b | 19 | AC_CONFIG_SRCDIR([ssh.c]) |
5881cd60 | 20 | |
21 | AC_CONFIG_HEADER(config.h) | |
b14b2ae7 | 22 | AC_PROG_CC |
a7effaac | 23 | AC_CANONICAL_HOST |
cf0c5df5 | 24 | AC_C_BIGENDIAN |
5881cd60 | 25 | |
a0391976 | 26 | # Checks for programs. |
4bbf95fa | 27 | AC_PROG_AWK |
4cca272e | 28 | AC_PROG_CPP |
5881cd60 | 29 | AC_PROG_RANLIB |
cf8dd513 | 30 | AC_PROG_INSTALL |
c9ecc3c7 | 31 | AC_PROG_EGREP |
bee0a37e | 32 | AC_PATH_PROG(AR, ar) |
ddd8c95b | 33 | AC_PATH_PROG(CAT, cat) |
34 | AC_PATH_PROG(KILL, kill) | |
13dd877b | 35 | AC_PATH_PROGS(PERL, perl5 perl) |
c3690df3 | 36 | AC_PATH_PROG(SED, sed) |
a0f84251 | 37 | AC_SUBST(PERL) |
ad85db64 | 38 | AC_PATH_PROG(ENT, ent) |
39 | AC_SUBST(ENT) | |
6958bd37 | 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) | |
6193497b | 43 | AC_PATH_PROG(SH, sh) |
a3245b92 | 44 | AC_SUBST(TEST_SHELL,sh) |
f498ed15 | 45 | |
9cefe228 | 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) | |
eeb27c78 | 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 | |
9cefe228 | 57 | |
948fd8b9 | 58 | # System features |
59 | AC_SYS_LARGEFILE | |
60 | ||
c193d002 | 61 | if test -z "$AR" ; then |
62 | AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***]) | |
63 | fi | |
64 | ||
2e73a022 | 65 | # Use LOGIN_PROGRAM from environment if possible |
66 | if test ! -z "$LOGIN_PROGRAM" ; then | |
3466e002 | 67 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM", |
68 | [If your header files don't define LOGIN_PROGRAM, | |
69 | then use this (detected) from environment and PATH]) | |
2e73a022 | 70 | else |
71 | # Search for login | |
72 | AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login) | |
73 | if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then | |
74 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK") | |
75 | fi | |
76 | fi | |
77 | ||
37656beb | 78 | AC_PATH_PROG(PATH_PASSWD_PROG, passwd) |
79 | if test ! -z "$PATH_PASSWD_PROG" ; then | |
3466e002 | 80 | AC_DEFINE_UNQUOTED(_PATH_PASSWD_PROG, "$PATH_PASSWD_PROG", |
81 | [Full path of your "passwd" program]) | |
37656beb | 82 | fi |
83 | ||
d423d822 | 84 | if test -z "$LD" ; then |
85 | LD=$CC | |
86 | fi | |
87 | AC_SUBST(LD) | |
82f4e93d | 88 | |
d423d822 | 89 | AC_C_INLINE |
dfafb2e1 | 90 | |
91 | AC_CHECK_DECL(LLONG_MAX, have_llong_max=1, , [#include <limits.h>]) | |
92 | ||
caa21240 | 93 | use_stack_protector=1 |
94 | AC_ARG_WITH(stackprotect, | |
a0969097 | 95 | [ --without-stackprotect Don't use compiler's stack protection], [ |
caa21240 | 96 | if test "x$withval" = "xno"; then |
97 | use_stack_protector=0 | |
98 | fi ]) | |
99 | ||
aff51935 | 100 | if test "$GCC" = "yes" || test "$GCC" = "egcs"; then |
af40ca44 | 101 | CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized" |
eeee8237 | 102 | GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'` |
5fdabf45 | 103 | case $GCC_VER in |
0b9fdeb8 | 104 | 1.*) no_attrib_nonnull=1 ;; |
105 | 2.8* | 2.9*) | |
106 | CFLAGS="$CFLAGS -Wsign-compare" | |
107 | no_attrib_nonnull=1 | |
108 | ;; | |
109 | 2.*) no_attrib_nonnull=1 ;; | |
b5902374 | 110 | 3.*) CFLAGS="$CFLAGS -Wsign-compare -Wformat-security" ;; |
111 | 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign -Wformat-security" ;; | |
cd595991 | 112 | *) ;; |
5fdabf45 | 113 | esac |
8a3ff1aa | 114 | |
b55b0285 | 115 | AC_MSG_CHECKING(if $CC accepts -fno-builtin-memset) |
116 | saved_CFLAGS="$CFLAGS" | |
117 | CFLAGS="$CFLAGS -fno-builtin-memset" | |
118 | AC_LINK_IFELSE( [AC_LANG_SOURCE([[ | |
119 | #include <string.h> | |
120 | int main(void){char b[10]; memset(b, 0, sizeof(b));} | |
121 | ]])], | |
122 | [ AC_MSG_RESULT(yes) ], | |
123 | [ AC_MSG_RESULT(no) | |
124 | CFLAGS="$saved_CFLAGS" ] | |
125 | ) | |
126 | ||
caa21240 | 127 | # -fstack-protector-all doesn't always work for some GCC versions |
23c5c479 | 128 | # and/or platforms, so we test if we can. If it's not supported |
53e2660a | 129 | # on a given platform gcc will emit a warning so we use -Werror. |
caa21240 | 130 | if test "x$use_stack_protector" = "x1"; then |
131 | for t in -fstack-protector-all -fstack-protector; do | |
23c5c479 | 132 | AC_MSG_CHECKING(if $CC supports $t) |
caa21240 | 133 | saved_CFLAGS="$CFLAGS" |
134 | saved_LDFLAGS="$LDFLAGS" | |
23c5c479 | 135 | CFLAGS="$CFLAGS $t -Werror" |
136 | LDFLAGS="$LDFLAGS $t -Werror" | |
137 | AC_LINK_IFELSE( | |
138 | [AC_LANG_SOURCE([ | |
53e2660a | 139 | #include <stdio.h> |
140 | int main(void){char x[[256]]; snprintf(x, sizeof(x), "XXX"); return 0;} | |
23c5c479 | 141 | ])], |
caa21240 | 142 | [ AC_MSG_RESULT(yes) |
23c5c479 | 143 | CFLAGS="$saved_CFLAGS $t" |
144 | LDFLAGS="$saved_LDFLAGS $t" | |
caa21240 | 145 | AC_MSG_CHECKING(if $t works) |
146 | AC_RUN_IFELSE( | |
147 | [AC_LANG_SOURCE([ | |
53e2660a | 148 | #include <stdio.h> |
149 | int main(void){char x[[256]]; snprintf(x, sizeof(x), "XXX"); return 0;} | |
caa21240 | 150 | ])], |
151 | [ AC_MSG_RESULT(yes) | |
152 | break ], | |
153 | [ AC_MSG_RESULT(no) ], | |
154 | [ AC_MSG_WARN([cross compiling: cannot test]) | |
155 | break ] | |
23c5c479 | 156 | ) |
caa21240 | 157 | ], |
158 | [ AC_MSG_RESULT(no) ] | |
159 | ) | |
160 | CFLAGS="$saved_CFLAGS" | |
161 | LDFLAGS="$saved_LDFLAGS" | |
162 | done | |
163 | fi | |
eb5a7224 | 164 | |
dfafb2e1 | 165 | if test -z "$have_llong_max"; then |
166 | # retry LLONG_MAX with -std=gnu99, needed on some Linuxes | |
167 | unset ac_cv_have_decl_LLONG_MAX | |
168 | saved_CFLAGS="$CFLAGS" | |
169 | CFLAGS="$CFLAGS -std=gnu99" | |
170 | AC_CHECK_DECL(LLONG_MAX, | |
171 | [have_llong_max=1], | |
172 | [CFLAGS="$saved_CFLAGS"], | |
173 | [#include <limits.h>] | |
174 | ) | |
175 | fi | |
d423d822 | 176 | fi |
177 | ||
0b9fdeb8 | 178 | if test "x$no_attrib_nonnull" != "x1" ; then |
179 | AC_DEFINE(HAVE_ATTRIBUTE__NONNULL__, 1, [Have attribute nonnull]) | |
180 | fi | |
181 | ||
e6354014 | 182 | AC_ARG_WITH(rpath, |
183 | [ --without-rpath Disable auto-added -R linker paths], | |
184 | [ | |
82f4e93d | 185 | if test "x$withval" = "xno" ; then |
e6354014 | 186 | need_dash_r="" |
187 | fi | |
188 | if test "x$withval" = "xyes" ; then | |
189 | need_dash_r=1 | |
190 | fi | |
191 | ] | |
192 | ) | |
193 | ||
aa56f760 | 194 | # Allow user to specify flags |
195 | AC_ARG_WITH(cflags, | |
196 | [ --with-cflags Specify additional flags to pass to compiler], | |
197 | [ | |
198 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
199 | test "x${withval}" != "xyes"; then | |
200 | CFLAGS="$CFLAGS $withval" | |
201 | fi | |
202 | ] | |
203 | ) | |
204 | AC_ARG_WITH(cppflags, | |
205 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
206 | [ | |
207 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
208 | test "x${withval}" != "xyes"; then | |
209 | CPPFLAGS="$CPPFLAGS $withval" | |
210 | fi | |
211 | ] | |
212 | ) | |
213 | AC_ARG_WITH(ldflags, | |
214 | [ --with-ldflags Specify additional flags to pass to linker], | |
215 | [ | |
216 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
217 | test "x${withval}" != "xyes"; then | |
218 | LDFLAGS="$LDFLAGS $withval" | |
219 | fi | |
220 | ] | |
221 | ) | |
222 | AC_ARG_WITH(libs, | |
223 | [ --with-libs Specify additional libraries to link with], | |
224 | [ | |
225 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
226 | test "x${withval}" != "xyes"; then | |
227 | LIBS="$LIBS $withval" | |
228 | fi | |
229 | ] | |
230 | ) | |
231 | AC_ARG_WITH(Werror, | |
232 | [ --with-Werror Build main code with -Werror], | |
233 | [ | |
234 | if test -n "$withval" && test "x$withval" != "xno"; then | |
235 | werror_flags="-Werror" | |
236 | if test "x${withval}" != "xyes"; then | |
237 | werror_flags="$withval" | |
238 | fi | |
239 | fi | |
240 | ] | |
241 | ) | |
242 | ||
243 | AC_CHECK_HEADERS( \ | |
244 | bstring.h \ | |
245 | crypt.h \ | |
246 | crypto/sha2.h \ | |
247 | dirent.h \ | |
248 | endian.h \ | |
249 | features.h \ | |
250 | fcntl.h \ | |
251 | floatingpoint.h \ | |
252 | getopt.h \ | |
253 | glob.h \ | |
254 | ia.h \ | |
255 | iaf.h \ | |
256 | limits.h \ | |
257 | login.h \ | |
258 | maillock.h \ | |
259 | ndir.h \ | |
260 | net/if_tun.h \ | |
261 | netdb.h \ | |
262 | netgroup.h \ | |
263 | pam/pam_appl.h \ | |
264 | paths.h \ | |
6d39a5c4 | 265 | poll.h \ |
aa56f760 | 266 | pty.h \ |
267 | readpassphrase.h \ | |
268 | rpc/types.h \ | |
269 | security/pam_appl.h \ | |
270 | sha2.h \ | |
271 | shadow.h \ | |
272 | stddef.h \ | |
273 | stdint.h \ | |
274 | string.h \ | |
275 | strings.h \ | |
276 | sys/audit.h \ | |
277 | sys/bitypes.h \ | |
278 | sys/bsdtty.h \ | |
279 | sys/cdefs.h \ | |
280 | sys/dir.h \ | |
281 | sys/mman.h \ | |
4538e135 | 282 | sys/mount.h \ |
aa56f760 | 283 | sys/ndir.h \ |
8aa5db7d | 284 | sys/poll.h \ |
aa56f760 | 285 | sys/prctl.h \ |
286 | sys/pstat.h \ | |
287 | sys/select.h \ | |
288 | sys/stat.h \ | |
289 | sys/stream.h \ | |
290 | sys/stropts.h \ | |
291 | sys/strtio.h \ | |
4538e135 | 292 | sys/statvfs.h \ |
aa56f760 | 293 | sys/sysmacros.h \ |
294 | sys/time.h \ | |
295 | sys/timers.h \ | |
296 | sys/un.h \ | |
297 | time.h \ | |
298 | tmpdir.h \ | |
299 | ttyent.h \ | |
40701614 | 300 | ucred.h \ |
aa56f760 | 301 | unistd.h \ |
302 | usersec.h \ | |
303 | util.h \ | |
304 | utime.h \ | |
305 | utmp.h \ | |
306 | utmpx.h \ | |
307 | vis.h \ | |
308 | ) | |
309 | ||
310 | # lastlog.h requires sys/time.h to be included first on Solaris | |
311 | AC_CHECK_HEADERS(lastlog.h, [], [], [ | |
312 | #ifdef HAVE_SYS_TIME_H | |
313 | # include <sys/time.h> | |
314 | #endif | |
315 | ]) | |
316 | ||
317 | # sys/ptms.h requires sys/stream.h to be included first on Solaris | |
318 | AC_CHECK_HEADERS(sys/ptms.h, [], [], [ | |
319 | #ifdef HAVE_SYS_STREAM_H | |
320 | # include <sys/stream.h> | |
321 | #endif | |
322 | ]) | |
323 | ||
324 | # login_cap.h requires sys/types.h on NetBSD | |
325 | AC_CHECK_HEADERS(login_cap.h, [], [], [ | |
326 | #include <sys/types.h> | |
327 | ]) | |
328 | ||
5b84789f | 329 | # Messages for features tested for in target-specific section |
330 | SIA_MSG="no" | |
331 | SPC_MSG="no" | |
332 | ||
a0391976 | 333 | # Check for some target-specific stuff |
a7effaac | 334 | case "$host" in |
9d6b1b96 | 335 | *-*-aix*) |
25a2779b | 336 | # Some versions of VAC won't allow macro redefinitions at |
337 | # -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that | |
338 | # particularly with older versions of vac or xlc. | |
339 | # It also throws errors about null macro argments, but these are | |
340 | # not fatal. | |
341 | AC_MSG_CHECKING(if compiler allows macro redefinitions) | |
342 | AC_COMPILE_IFELSE( | |
343 | [AC_LANG_SOURCE([[ | |
344 | #define testmacro foo | |
345 | #define testmacro bar | |
346 | int main(void) { exit(0); } | |
347 | ]])], | |
348 | [ AC_MSG_RESULT(yes) ], | |
349 | [ AC_MSG_RESULT(no) | |
350 | CC="`echo $CC | sed 's/-qlanglvl\=ansi//g'`" | |
351 | LD="`echo $LD | sed 's/-qlanglvl\=ansi//g'`" | |
352 | CFLAGS="`echo $CFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
353 | CPPFLAGS="`echo $CPPFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
354 | ] | |
355 | ) | |
356 | ||
aff51935 | 357 | AC_MSG_CHECKING([how to specify blibpath for linker ($LD)]) |
68ece370 | 358 | if (test -z "$blibpath"); then |
0a15d73b | 359 | blibpath="/usr/lib:/lib" |
68ece370 | 360 | fi |
361 | saved_LDFLAGS="$LDFLAGS" | |
e7479666 | 362 | if test "$GCC" = "yes"; then |
363 | flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:" | |
364 | else | |
365 | flags="-blibpath: -Wl,-blibpath: -Wl,-rpath," | |
366 | fi | |
367 | for tryflags in $flags ;do | |
68ece370 | 368 | if (test -z "$blibflags"); then |
369 | LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" | |
370 | AC_TRY_LINK([], [], [blibflags=$tryflags]) | |
371 | fi | |
372 | done | |
373 | if (test -z "$blibflags"); then | |
374 | AC_MSG_RESULT(not found) | |
375 | AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log]) | |
376 | else | |
377 | AC_MSG_RESULT($blibflags) | |
bd499f9e | 378 | fi |
68ece370 | 379 | LDFLAGS="$saved_LDFLAGS" |
e351e493 | 380 | dnl Check for authenticate. Might be in libs.a on older AIXes |
3466e002 | 381 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE, 1, |
382 | [Define if you want to enable AIX4's authenticate function])], | |
0764e748 | 383 | [AC_CHECK_LIB(s,authenticate, |
e351e493 | 384 | [ AC_DEFINE(WITH_AIXAUTHENTICATE) |
0764e748 | 385 | LIBS="$LIBS -ls" |
386 | ]) | |
387 | ]) | |
ba603e06 | 388 | dnl Check for various auth function declarations in headers. |
c85ed8e2 | 389 | AC_CHECK_DECLS([authenticate, loginrestrictions, loginsuccess, |
72ad335d | 390 | passwdexpired, setauthdb], , , [#include <usersec.h>]) |
e351e493 | 391 | dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2) |
ba603e06 | 392 | AC_CHECK_DECLS(loginfailed, |
e351e493 | 393 | [AC_MSG_CHECKING(if loginfailed takes 4 arguments) |
394 | AC_TRY_COMPILE( | |
f58c0e01 | 395 | [#include <usersec.h>], |
e351e493 | 396 | [(void)loginfailed("user","host","tty",0);], |
397 | [AC_MSG_RESULT(yes) | |
3466e002 | 398 | AC_DEFINE(AIX_LOGINFAILED_4ARG, 1, |
399 | [Define if your AIX loginfailed() function | |
400 | takes 4 arguments (AIX >= 5.2)])], | |
f58c0e01 | 401 | [AC_MSG_RESULT(no)] |
e351e493 | 402 | )], |
403 | [], | |
404 | [#include <usersec.h>] | |
405 | ) | |
533a78f0 | 406 | AC_CHECK_FUNCS(getgrset setauthdb) |
53c337ed | 407 | AC_CHECK_DECL(F_CLOSEM, |
795e7517 | 408 | AC_DEFINE(HAVE_FCNTL_CLOSEM, 1, [Use F_CLOSEM fcntl for closefrom]), |
53c337ed | 409 | [], |
410 | [ #include <limits.h> | |
411 | #include <fcntl.h> ] | |
412 | ) | |
5ccf88cb | 413 | check_for_aix_broken_getaddrinfo=1 |
3466e002 | 414 | AC_DEFINE(BROKEN_REALPATH, 1, [Define if you have a broken realpath.]) |
415 | AC_DEFINE(SETEUID_BREAKS_SETUID, 1, | |
416 | [Define if your platform breaks doing a seteuid before a setuid]) | |
417 | AC_DEFINE(BROKEN_SETREUID, 1, [Define if your setreuid() is broken]) | |
418 | AC_DEFINE(BROKEN_SETREGID, 1, [Define if your setregid() is broken]) | |
a3cef3ca | 419 | dnl AIX handles lastlog as part of its login message |
3466e002 | 420 | AC_DEFINE(DISABLE_LASTLOG, 1, [Define if you don't want to use lastlog]) |
421 | AC_DEFINE(LOGIN_NEEDS_UTMPX, 1, | |
422 | [Some systems need a utmpx entry for /bin/login to work]) | |
423 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV, | |
424 | [Define to a Set Process Title type if your system is | |
425 | supported by bsd-setproctitle.c]) | |
961c2997 | 426 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
427 | [AIX 5.2 and 5.3 (and presumably newer) require this]) | |
ea8c44d9 | 428 | AC_DEFINE(PTY_ZEROREAD, 1, [read(1) can return 0 for a non-closed fd]) |
9d6b1b96 | 429 | ;; |
3c62e7eb | 430 | *-*-cygwin*) |
a52997bd | 431 | check_for_libcrypt_later=1 |
04765d02 | 432 | LIBS="$LIBS /usr/lib/textreadmode.o" |
3466e002 | 433 | AC_DEFINE(HAVE_CYGWIN, 1, [Define if you are on Cygwin]) |
434 | AC_DEFINE(USE_PIPES, 1, [Use PIPES instead of a socketpair()]) | |
435 | AC_DEFINE(DISABLE_SHADOW, 1, | |
436 | [Define if you want to disable shadow passwords]) | |
437 | AC_DEFINE(IP_TOS_IS_BROKEN, 1, | |
438 | [Define if your system choked on IP TOS setting]) | |
439 | AC_DEFINE(NO_X11_UNIX_SOCKETS, 1, | |
440 | [Define if X11 doesn't support AF_UNIX sockets on that system]) | |
441 | AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT, 1, | |
442 | [Define if the concept of ports only accessible to | |
443 | superusers isn't known]) | |
444 | AC_DEFINE(DISABLE_FD_PASSING, 1, | |
445 | [Define if your platform needs to skip post auth | |
446 | file descriptor passing]) | |
3c62e7eb | 447 | ;; |
d6fdb079 | 448 | *-*-dgux*) |
449 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
0c6a72a5 | 450 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
451 | AC_DEFINE(BROKEN_SETREUID) | |
452 | AC_DEFINE(BROKEN_SETREGID) | |
d6fdb079 | 453 | ;; |
39c98ef7 | 454 | *-*-darwin*) |
33e2e066 | 455 | AC_MSG_CHECKING(if we have working getaddrinfo) |
456 | AC_TRY_RUN([#include <mach-o/dyld.h> | |
457 | main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) | |
458 | exit(0); | |
459 | else | |
460 | exit(1); | |
461 | }], [AC_MSG_RESULT(working)], | |
462 | [AC_MSG_RESULT(buggy) | |
3466e002 | 463 | AC_DEFINE(BROKEN_GETADDRINFO, 1, [getaddrinfo is broken (if present)])], |
b27e573d | 464 | [AC_MSG_RESULT(assume it is working)]) |
635e0c42 | 465 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
466 | AC_DEFINE(BROKEN_SETREUID) | |
467 | AC_DEFINE(BROKEN_SETREGID) | |
a8ad3b9d | 468 | AC_DEFINE(BROKEN_GLOB, 1, [OS X glob does not do what we expect]) |
3466e002 | 469 | AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1, |
470 | [Define if your resolver libs need this for getrrsetbyname]) | |
e02505e2 | 471 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
472 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
473 | [Use tunnel device compatibility to OpenBSD]) | |
474 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
475 | [Prepend the address family to IP tunnel traffic]) | |
a74e9b64 | 476 | m4_pattern_allow(AU_IPv) |
477 | AC_CHECK_DECL(AU_IPv4, [], | |
478 | AC_DEFINE(AU_IPv4, 0, [System only supports IPv4 audit records]) | |
479 | [#include <bsm/audit.h>] | |
480 | ) | |
39c98ef7 | 481 | ;; |
36f36ba3 | 482 | *-*-dragonfly*) |
483 | SSHDLIBS="$SSHDLIBS -lcrypt" | |
484 | ;; | |
7d458c86 | 485 | *-*-hpux*) |
486 | # first we define all of the options common to all HP-UX releases | |
b8fea62d | 487 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" |
44839801 | 488 | IPADDR_IN_DISPLAY=yes |
2b10f47a | 489 | AC_DEFINE(USE_PIPES) |
3466e002 | 490 | AC_DEFINE(LOGIN_NO_ENDOPT, 1, |
491 | [Define if your login program cannot handle end of options ("--")]) | |
a2572aa7 | 492 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 493 | AC_DEFINE(LOCKED_PASSWD_STRING, "*", |
494 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 495 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) |
83f987c3 | 496 | MAIL="/var/mail/username" |
f75ca46d | 497 | LIBS="$LIBS -lsec" |
7d458c86 | 498 | AC_CHECK_LIB(xnet, t_error, , |
499 | AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
500 | ||
501 | # next, we define all of the options specific to major releases | |
502 | case "$host" in | |
503 | *-*-hpux10*) | |
504 | if test -z "$GCC"; then | |
505 | CFLAGS="$CFLAGS -Ae" | |
506 | fi | |
507 | ;; | |
508 | *-*-hpux11*) | |
3466e002 | 509 | AC_DEFINE(PAM_SUN_CODEBASE, 1, |
510 | [Define if you are using Solaris-derived PAM which | |
511 | passes pam_messages to the conversation function | |
512 | with an extra level of indirection]) | |
513 | AC_DEFINE(DISABLE_UTMP, 1, | |
514 | [Define if you don't want to use utmp]) | |
7d458c86 | 515 | AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins]) |
516 | check_for_hpux_broken_getaddrinfo=1 | |
517 | check_for_conflicting_getspnam=1 | |
518 | ;; | |
519 | esac | |
520 | ||
521 | # lastly, we define options specific to minor releases | |
522 | case "$host" in | |
523 | *-*-hpux10.26) | |
3466e002 | 524 | AC_DEFINE(HAVE_SECUREWARE, 1, |
525 | [Define if you have SecureWare-based | |
526 | protected password database]) | |
7d458c86 | 527 | disable_ptmx_check=yes |
528 | LIBS="$LIBS -lsecpw" | |
529 | ;; | |
530 | esac | |
2b763e31 | 531 | ;; |
d94aa2ae | 532 | *-*-irix5*) |
6ac7829a | 533 | PATH="$PATH:/usr/etc" |
3466e002 | 534 | AC_DEFINE(BROKEN_INET_NTOA, 1, |
535 | [Define if you system's inet_ntoa is busted | |
536 | (e.g. Irix gcc issue)]) | |
cb433561 | 537 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
538 | AC_DEFINE(BROKEN_SETREUID) | |
539 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 540 | AC_DEFINE(WITH_ABBREV_NO_TTY, 1, |
541 | [Define if you shouldn't strip 'tty' from your | |
542 | ttyname in [uw]tmp]) | |
3e6e3da0 | 543 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
b9795b89 | 544 | ;; |
545 | *-*-irix6*) | |
6ac7829a | 546 | PATH="$PATH:/usr/etc" |
3466e002 | 547 | AC_DEFINE(WITH_IRIX_ARRAY, 1, |
548 | [Define if you have/want arrays | |
549 | (cluster-wide session managment, not C arrays)]) | |
550 | AC_DEFINE(WITH_IRIX_PROJECT, 1, | |
551 | [Define if you want IRIX project management]) | |
552 | AC_DEFINE(WITH_IRIX_AUDIT, 1, | |
553 | [Define if you want IRIX audit trails]) | |
554 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS, 1, | |
555 | [Define if you want IRIX kernel jobs])]) | |
416ed5a7 | 556 | AC_DEFINE(BROKEN_INET_NTOA) |
412c0eaa | 557 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
558 | AC_DEFINE(BROKEN_SETREUID) | |
559 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 560 | AC_DEFINE(BROKEN_UPDWTMPX, 1, [updwtmpx is broken (if present)]) |
0e8f4eba | 561 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
3e6e3da0 | 562 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
d94aa2ae | 563 | ;; |
5cdfe03f | 564 | *-*-linux*) |
565 | no_dev_ptmx=1 | |
717057b6 | 566 | check_for_libcrypt_later=1 |
eacb954e | 567 | check_for_openpty_ctty_bug=1 |
3466e002 | 568 | AC_DEFINE(PAM_TTY_KLUDGE, 1, |
569 | [Work around problematic Linux PAM modules handling of PAM_TTY]) | |
570 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "!", | |
571 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 572 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) |
3466e002 | 573 | AC_DEFINE(LINK_OPNOTSUPP_ERRNO, EPERM, |
574 | [Define to whatever link() returns for "not supported" | |
575 | if it doesn't return EOPNOTSUPP.]) | |
b6610e8f | 576 | AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts]) |
3466e002 | 577 | AC_DEFINE(USE_BTMP) |
80faa19f | 578 | inet6_default_4in6=yes |
bf7c1e6c | 579 | case `uname -r` in |
ad84c479 | 580 | 1.*|2.0.*) |
3466e002 | 581 | AC_DEFINE(BROKEN_CMSG_TYPE, 1, |
582 | [Define if cmsg_type is not passed correctly]) | |
bf7c1e6c | 583 | ;; |
bf7c1e6c | 584 | esac |
c40f09ca | 585 | # tun(4) forwarding compat code |
d91775e1 | 586 | AC_CHECK_HEADERS(linux/if_tun.h) |
b5081213 | 587 | if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then |
c40f09ca | 588 | AC_DEFINE(SSH_TUN_LINUX, 1, |
589 | [Open tunnel devices the Linux tun/tap way]) | |
590 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
591 | [Use tunnel device compatibility to OpenBSD]) | |
592 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
593 | [Prepend the address family to IP tunnel traffic]) | |
594 | fi | |
5cdfe03f | 595 | ;; |
66d6c27e | 596 | mips-sony-bsd|mips-sony-newsos4) |
4b2cf3f1 | 597 | AC_DEFINE(NEED_SETPGRP, 1, [Need setpgrp to acquire controlling tty]) |
66d6c27e | 598 | SONY=1 |
66d6c27e | 599 | ;; |
d468fc76 | 600 | *-*-netbsd*) |
33e2e066 | 601 | check_for_libcrypt_before=1 |
82f4e93d | 602 | if test "x$withval" != "xno" ; then |
e6354014 | 603 | need_dash_r=1 |
604 | fi | |
0f6cb079 | 605 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
606 | AC_CHECK_HEADER([net/if_tap.h], , | |
607 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
608 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
609 | [Prepend the address family to IP tunnel traffic]) | |
d468fc76 | 610 | ;; |
86b416a7 | 611 | *-*-freebsd*) |
612 | check_for_libcrypt_later=1 | |
988c5031 | 613 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "*LOCKED*", [Account locked with pw(1)]) |
0f6cb079 | 614 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
615 | AC_CHECK_HEADER([net/if_tap.h], , | |
616 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
fbfeb0de | 617 | AC_DEFINE(BROKEN_GLOB, 1, [FreeBSD glob does not do what we need]) |
86b416a7 | 618 | ;; |
8707b7eb | 619 | *-*-bsdi*) |
620 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
621 | AC_DEFINE(BROKEN_SETREUID) | |
622 | AC_DEFINE(BROKEN_SETREGID) | |
623 | ;; | |
729bfe59 | 624 | *-next-*) |
729bfe59 | 625 | conf_lastlog_location="/usr/adm/lastlog" |
698d107e | 626 | conf_utmp_location=/etc/utmp |
627 | conf_wtmp_location=/usr/adm/wtmp | |
628 | MAIL=/usr/spool/mail | |
3466e002 | 629 | AC_DEFINE(HAVE_NEXT, 1, [Define if you are on NeXT]) |
443172c4 | 630 | AC_DEFINE(BROKEN_REALPATH) |
00937921 | 631 | AC_DEFINE(USE_PIPES) |
3466e002 | 632 | AC_DEFINE(BROKEN_SAVED_UIDS, 1, [Needed for NeXT]) |
729bfe59 | 633 | ;; |
5b7b5e23 | 634 | *-*-openbsd*) |
635 | AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel]) | |
8034a348 | 636 | AC_DEFINE(HAVE_ATTRIBUTE__BOUNDED__, 1, [OpenBSD's gcc has bounded]) |
0f6cb079 | 637 | AC_DEFINE(SSH_TUN_OPENBSD, 1, [Open tunnel devices the OpenBSD way]) |
c79c4814 | 638 | AC_DEFINE(SYSLOG_R_SAFE_IN_SIGHAND, 1, |
639 | [syslog_r function is safe to use in in a signal handler]) | |
5b7b5e23 | 640 | ;; |
9d6b1b96 | 641 | *-*-solaris*) |
82f4e93d | 642 | if test "x$withval" != "xno" ; then |
010e9d5b | 643 | need_dash_r=1 |
644 | fi | |
adeebd37 | 645 | AC_DEFINE(PAM_SUN_CODEBASE) |
7e2d5fa4 | 646 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 647 | AC_DEFINE(LOGIN_NEEDS_TERM, 1, |
648 | [Some versions of /bin/login need the TERM supplied | |
649 | on the commandline]) | |
7f0a4ff1 | 650 | AC_DEFINE(PAM_TTY_KLUDGE) |
3466e002 | 651 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
652 | [Define if pam_chauthtok wants real uid set | |
653 | to the unpriv'ed user]) | |
3e6e3da0 | 654 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
ad84c479 | 655 | # Pushing STREAMS modules will cause sshd to acquire a controlling tty. |
3466e002 | 656 | AC_DEFINE(SSHD_ACQUIRES_CTTY, 1, |
657 | [Define if sshd somehow reacquires a controlling TTY | |
658 | after setsid()]) | |
795aa5f5 | 659 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd |
660 | in case the name is longer than 8 chars]) | |
95b99395 | 661 | external_path_file=/etc/default/login |
1d7b9b20 | 662 | # hardwire lastlog location (can't detect it on some versions) |
663 | conf_lastlog_location="/var/adm/lastlog" | |
32c80420 | 664 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) |
665 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
666 | if test "$sol2ver" -ge 8; then | |
667 | AC_MSG_RESULT(yes) | |
668 | AC_DEFINE(DISABLE_UTMP) | |
3466e002 | 669 | AC_DEFINE(DISABLE_WTMP, 1, |
670 | [Define if you don't want to use wtmp]) | |
32c80420 | 671 | else |
672 | AC_MSG_RESULT(no) | |
673 | fi | |
5b84789f | 674 | AC_ARG_WITH(solaris-contracts, |
675 | [ --with-solaris-contracts Enable Solaris process contracts (experimental)], | |
676 | [ | |
677 | AC_CHECK_LIB(contract, ct_tmpl_activate, | |
678 | [ AC_DEFINE(USE_SOLARIS_PROCESS_CONTRACTS, 1, | |
679 | [Define if you have Solaris process contracts]) | |
680 | SSHDLIBS="$SSHDLIBS -lcontract" | |
681 | AC_SUBST(SSHDLIBS) | |
682 | SPC_MSG="yes" ], ) | |
683 | ], | |
684 | ) | |
9d6b1b96 | 685 | ;; |
a423beaf | 686 | *-*-sunos4*) |
0c2fb82f | 687 | CPPFLAGS="$CPPFLAGS -DSUNOS4" |
a423beaf | 688 | AC_CHECK_FUNCS(getpwanam) |
adeebd37 | 689 | AC_DEFINE(PAM_SUN_CODEBASE) |
32eec038 | 690 | conf_utmp_location=/etc/utmp |
691 | conf_wtmp_location=/var/adm/wtmp | |
692 | conf_lastlog_location=/var/adm/lastlog | |
137d7b6c | 693 | AC_DEFINE(USE_PIPES) |
a423beaf | 694 | ;; |
6f68f28a | 695 | *-ncr-sysv*) |
98a7c37b | 696 | LIBS="$LIBS -lc89" |
29525240 | 697 | AC_DEFINE(USE_PIPES) |
eabb99c6 | 698 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
6fb3618d | 699 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
700 | AC_DEFINE(BROKEN_SETREUID) | |
701 | AC_DEFINE(BROKEN_SETREGID) | |
6f68f28a | 702 | ;; |
132dd316 | 703 | *-sni-sysv*) |
c8c15bcb | 704 | # /usr/ucblib MUST NOT be searched on ReliantUNIX |
e2798e96 | 705 | AC_CHECK_LIB(dl, dlsym, ,) |
d08db6d1 | 706 | # -lresolv needs to be at the end of LIBS or DNS lookups break |
707 | AC_CHECK_LIB(resolv, res_query, [ LIBS="$LIBS -lresolv" ]) | |
9548d6c8 | 708 | IPADDR_IN_DISPLAY=yes |
709 | AC_DEFINE(USE_PIPES) | |
132dd316 | 710 | AC_DEFINE(IP_TOS_IS_BROKEN) |
605369bb | 711 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
712 | AC_DEFINE(BROKEN_SETREUID) | |
713 | AC_DEFINE(BROKEN_SETREGID) | |
eabb99c6 | 714 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
95b99395 | 715 | external_path_file=/etc/default/login |
c8c15bcb | 716 | # /usr/ucblib/libucb.a no longer needed on ReliantUNIX |
717 | # Attention: always take care to bind libsocket and libnsl before libc, | |
718 | # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog | |
132dd316 | 719 | ;; |
79a7ba96 | 720 | # UnixWare 1.x, UnixWare 2.x, and others based on code from Univel. |
77bb0bca | 721 | *-*-sysv4.2*) |
ed6553e2 | 722 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 723 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
724 | AC_DEFINE(BROKEN_SETREUID) | |
725 | AC_DEFINE(BROKEN_SETREGID) | |
46f853b9 | 726 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd]) |
e45da4d6 | 727 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
77bb0bca | 728 | ;; |
79a7ba96 | 729 | # UnixWare 7.x, OpenUNIX 8 |
77bb0bca | 730 | *-*-sysv5*) |
d7d2cc6e | 731 | AC_DEFINE(UNIXWARE_LONG_PASSWORDS, 1, [Support passwords > 8 chars]) |
ed6553e2 | 732 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 733 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
734 | AC_DEFINE(BROKEN_SETREUID) | |
735 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 736 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
822015dd | 737 | case "$host" in |
738 | *-*-sysv5SCO_SV*) # SCO OpenServer 6.x | |
739 | TEST_SHELL=/u95/bin/sh | |
3466e002 | 740 | AC_DEFINE(BROKEN_LIBIAF, 1, |
741 | [ia_uinfo routines not supported by OS yet]) | |
5cc6ddad | 742 | AC_DEFINE(BROKEN_UPDWTMPX) |
16076ac9 | 743 | AC_CHECK_LIB(prot, getluid,[ LIBS="$LIBS -lprot" |
744 | AC_CHECK_FUNCS(getluid setluid,,,-lprot) | |
745 | AC_DEFINE(HAVE_SECUREWARE) | |
746 | AC_DEFINE(DISABLE_SHADOW) | |
747 | ],,) | |
822015dd | 748 | ;; |
e45da4d6 | 749 | *) AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
44a71983 | 750 | check_for_libcrypt_later=1 |
e45da4d6 | 751 | ;; |
822015dd | 752 | esac |
77bb0bca | 753 | ;; |
9d6b1b96 | 754 | *-*-sysv*) |
9d6b1b96 | 755 | ;; |
79a7ba96 | 756 | # SCO UNIX and OEM versions of SCO UNIX |
77bb0bca | 757 | *-*-sco3.2v4*) |
11cf4f1f | 758 | AC_MSG_ERROR("This Platform is no longer supported.") |
77bb0bca | 759 | ;; |
79a7ba96 | 760 | # SCO OpenServer 5.x |
77bb0bca | 761 | *-*-sco3.2v5*) |
21710e39 | 762 | if test -z "$GCC"; then |
763 | CFLAGS="$CFLAGS -belf" | |
764 | fi | |
ed6553e2 | 765 | LIBS="$LIBS -lprot -lx -ltinfo -lm" |
509b1f88 | 766 | no_dev_ptmx=1 |
ed6553e2 | 767 | AC_DEFINE(USE_PIPES) |
6e879cb4 | 768 | AC_DEFINE(HAVE_SECUREWARE) |
d287c664 | 769 | AC_DEFINE(DISABLE_SHADOW) |
94d8258b | 770 | AC_DEFINE(DISABLE_FD_PASSING) |
7ed101c0 | 771 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
772 | AC_DEFINE(BROKEN_SETREUID) | |
773 | AC_DEFINE(BROKEN_SETREGID) | |
bcebad47 | 774 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
34f2baf0 | 775 | AC_DEFINE(BROKEN_UPDWTMPX) |
3466e002 | 776 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
aca75d94 | 777 | AC_CHECK_FUNCS(getluid setluid) |
533875af | 778 | MANTYPE=man |
a3245b92 | 779 | TEST_SHELL=ksh |
509b1f88 | 780 | ;; |
ccbb983c | 781 | *-*-unicosmk*) |
3466e002 | 782 | AC_DEFINE(NO_SSH_LASTLOG, 1, |
783 | [Define if you don't want to use lastlog in session.c]) | |
c1ad5966 | 784 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
785 | AC_DEFINE(BROKEN_SETREUID) | |
786 | AC_DEFINE(BROKEN_SETREGID) | |
ccbb983c | 787 | AC_DEFINE(USE_PIPES) |
788 | AC_DEFINE(DISABLE_FD_PASSING) | |
789 | LDFLAGS="$LDFLAGS" | |
790 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
791 | MANTYPE=cat | |
d262b7f2 | 792 | ;; |
7b9a8c6e | 793 | *-*-unicosmp*) |
c1ad5966 | 794 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
795 | AC_DEFINE(BROKEN_SETREUID) | |
796 | AC_DEFINE(BROKEN_SETREGID) | |
7b9a8c6e | 797 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
798 | AC_DEFINE(USE_PIPES) | |
799 | AC_DEFINE(DISABLE_FD_PASSING) | |
800 | LDFLAGS="$LDFLAGS" | |
c1ad5966 | 801 | LIBS="$LIBS -lgen -lacid -ldb" |
7b9a8c6e | 802 | MANTYPE=cat |
803 | ;; | |
ca5c7d6a | 804 | *-*-unicos*) |
c1ad5966 | 805 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
806 | AC_DEFINE(BROKEN_SETREUID) | |
807 | AC_DEFINE(BROKEN_SETREGID) | |
ca5c7d6a | 808 | AC_DEFINE(USE_PIPES) |
94d8258b | 809 | AC_DEFINE(DISABLE_FD_PASSING) |
ef51930f | 810 | AC_DEFINE(NO_SSH_LASTLOG) |
ccbb983c | 811 | LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal" |
812 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
813 | MANTYPE=cat | |
a704dd54 | 814 | ;; |
4d33e531 | 815 | *-dec-osf*) |
99c8ddac | 816 | AC_MSG_CHECKING(for Digital Unix SIA) |
817 | no_osfsia="" | |
818 | AC_ARG_WITH(osfsia, | |
819 | [ --with-osfsia Enable Digital Unix SIA], | |
820 | [ | |
821 | if test "x$withval" = "xno" ; then | |
822 | AC_MSG_RESULT(disabled) | |
823 | no_osfsia=1 | |
824 | fi | |
825 | ], | |
826 | ) | |
827 | if test -z "$no_osfsia" ; then | |
4d33e531 | 828 | if test -f /etc/sia/matrix.conf; then |
829 | AC_MSG_RESULT(yes) | |
3466e002 | 830 | AC_DEFINE(HAVE_OSF_SIA, 1, |
831 | [Define if you have Digital Unix Security | |
832 | Integration Architecture]) | |
833 | AC_DEFINE(DISABLE_LOGIN, 1, | |
834 | [Define if you don't want to use your | |
835 | system's login() call]) | |
58d0df4e | 836 | AC_DEFINE(DISABLE_FD_PASSING) |
4d33e531 | 837 | LIBS="$LIBS -lsecurity -ldb -lm -laud" |
5b84789f | 838 | SIA_MSG="yes" |
4d33e531 | 839 | else |
840 | AC_MSG_RESULT(no) | |
3466e002 | 841 | AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin", |
842 | [String used in /etc/passwd to denote locked account]) | |
4d33e531 | 843 | fi |
844 | fi | |
a6e67b60 | 845 | AC_DEFINE(BROKEN_GETADDRINFO) |
f4f2ff4f | 846 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
08da2d08 | 847 | AC_DEFINE(BROKEN_SETREUID) |
848 | AC_DEFINE(BROKEN_SETREGID) | |
6ed8a3ae | 849 | AC_DEFINE(BROKEN_READV_COMPARISON, 1, [Can't do comparisons on readv]) |
4d33e531 | 850 | ;; |
41cb4569 | 851 | |
9c54c067 | 852 | *-*-nto-qnx*) |
41cb4569 | 853 | AC_DEFINE(USE_PIPES) |
854 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
3466e002 | 855 | AC_DEFINE(MISSING_NFDBITS, 1, [Define on *nto-qnx systems]) |
856 | AC_DEFINE(MISSING_HOWMANY, 1, [Define on *nto-qnx systems]) | |
857 | AC_DEFINE(MISSING_FD_MASK, 1, [Define on *nto-qnx systems]) | |
9c54c067 | 858 | AC_DEFINE(DISABLE_LASTLOG) |
49c64dd6 | 859 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
86996ebe | 860 | AC_DEFINE(BROKEN_SHADOW_EXPIRE, 1, [QNX shadow support is broken]) |
0c7e8877 | 861 | enable_etc_default_login=no # has incompatible /etc/default/login |
575ee4c4 | 862 | case "$host" in |
863 | *-*-nto-qnx6*) | |
864 | AC_DEFINE(DISABLE_FD_PASSING) | |
865 | ;; | |
866 | esac | |
41cb4569 | 867 | ;; |
35fc74ed | 868 | |
869 | *-*-ultrix*) | |
3466e002 | 870 | AC_DEFINE(BROKEN_GETGROUPS, 1, [getgroups(0,NULL) will return -1]) |
871 | AC_DEFINE(BROKEN_MMAP, 1, [Ultrix mmap can't map files]) | |
4b2cf3f1 | 872 | AC_DEFINE(NEED_SETPGRP) |
b5765e1d | 873 | AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix]) |
874 | ;; | |
157b6700 | 875 | |
876 | *-*-lynxos) | |
877 | CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__" | |
3466e002 | 878 | AC_DEFINE(MISSING_HOWMANY) |
157b6700 | 879 | AC_DEFINE(BROKEN_SETVBUF, 1, [LynxOS has broken setvbuf() implementation]) |
880 | ;; | |
a7effaac | 881 | esac |
882 | ||
c5829391 | 883 | AC_MSG_CHECKING(compiler and flags for sanity) |
479cece8 | 884 | AC_RUN_IFELSE( |
885 | [AC_LANG_SOURCE([ | |
c5829391 | 886 | #include <stdio.h> |
887 | int main(){exit(0);} | |
479cece8 | 888 | ])], |
c5829391 | 889 | [ AC_MSG_RESULT(yes) ], |
890 | [ | |
891 | AC_MSG_RESULT(no) | |
892 | AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***]) | |
1a01a50c | 893 | ], |
894 | [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ] | |
c5829391 | 895 | ) |
896 | ||
b04a9f8c | 897 | dnl Checks for header files. |
a0391976 | 898 | # Checks for libraries. |
98a7c37b | 899 | AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) |
900 | AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) | |
2c523de9 | 901 | |
446227d6 | 902 | dnl IRIX and Solaris 2.5.1 have dirname() in libgen |
903 | AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[ | |
904 | AC_CHECK_LIB(gen, dirname,[ | |
905 | AC_CACHE_CHECK([for broken dirname], | |
906 | ac_cv_have_broken_dirname, [ | |
907 | save_LIBS="$LIBS" | |
908 | LIBS="$LIBS -lgen" | |
b0e7249f | 909 | AC_RUN_IFELSE( |
910 | [AC_LANG_SOURCE([[ | |
446227d6 | 911 | #include <libgen.h> |
912 | #include <string.h> | |
913 | ||
914 | int main(int argc, char **argv) { | |
915 | char *s, buf[32]; | |
916 | ||
917 | strncpy(buf,"/etc", 32); | |
918 | s = dirname(buf); | |
919 | if (!s || strncmp(s, "/", 32) != 0) { | |
920 | exit(1); | |
921 | } else { | |
922 | exit(0); | |
923 | } | |
924 | } | |
b0e7249f | 925 | ]])], |
926 | [ ac_cv_have_broken_dirname="no" ], | |
927 | [ ac_cv_have_broken_dirname="yes" ], | |
446227d6 | 928 | [ ac_cv_have_broken_dirname="no" ], |
446227d6 | 929 | ) |
930 | LIBS="$save_LIBS" | |
931 | ]) | |
932 | if test "x$ac_cv_have_broken_dirname" = "xno" ; then | |
933 | LIBS="$LIBS -lgen" | |
934 | AC_DEFINE(HAVE_DIRNAME) | |
935 | AC_CHECK_HEADERS(libgen.h) | |
936 | fi | |
937 | ]) | |
938 | ]) | |
939 | ||
940 | AC_CHECK_FUNC(getspnam, , | |
941 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")) | |
3466e002 | 942 | AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME, 1, |
943 | [Define if you have the basename function.])) | |
446227d6 | 944 | |
98a7c37b | 945 | dnl zlib is required |
946 | AC_ARG_WITH(zlib, | |
947 | [ --with-zlib=PATH Use zlib in PATH], | |
6dd05556 | 948 | [ if test "x$withval" = "xno" ; then |
949 | AC_MSG_ERROR([*** zlib is required ***]) | |
950 | elif test "x$withval" != "xyes"; then | |
98a7c37b | 951 | if test -d "$withval/lib"; then |
952 | if test -n "${need_dash_r}"; then | |
5a162955 | 953 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 954 | else |
5a162955 | 955 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 956 | fi |
957 | else | |
958 | if test -n "${need_dash_r}"; then | |
5a162955 | 959 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 960 | else |
5a162955 | 961 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 962 | fi |
963 | fi | |
964 | if test -d "$withval/include"; then | |
5a162955 | 965 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 966 | else |
5a162955 | 967 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 968 | fi |
6dd05556 | 969 | fi ] |
98a7c37b | 970 | ) |
971 | ||
0a15d73b | 972 | AC_CHECK_LIB(z, deflate, , |
973 | [ | |
974 | saved_CPPFLAGS="$CPPFLAGS" | |
975 | saved_LDFLAGS="$LDFLAGS" | |
976 | save_LIBS="$LIBS" | |
977 | dnl Check default zlib install dir | |
978 | if test -n "${need_dash_r}"; then | |
979 | LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}" | |
980 | else | |
981 | LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}" | |
982 | fi | |
983 | CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}" | |
984 | LIBS="$LIBS -lz" | |
985 | AC_TRY_LINK_FUNC(deflate, AC_DEFINE(HAVE_LIBZ), | |
986 | [ | |
987 | AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]) | |
988 | ] | |
989 | ) | |
990 | ] | |
991 | ) | |
4ad65809 | 992 | AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***])) |
8068d564 | 993 | |
994 | AC_ARG_WITH(zlib-version-check, | |
995 | [ --without-zlib-version-check Disable zlib version check], | |
996 | [ if test "x$withval" = "xno" ; then | |
997 | zlib_check_nonfatal=1 | |
998 | fi | |
999 | ] | |
1000 | ) | |
1001 | ||
5c7fc85d | 1002 | AC_MSG_CHECKING(for possibly buggy zlib) |
479cece8 | 1003 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
5c7fc85d | 1004 | #include <stdio.h> |
4ad65809 | 1005 | #include <zlib.h> |
1006 | int main() | |
1007 | { | |
5c7fc85d | 1008 | int a=0, b=0, c=0, d=0, n, v; |
1009 | n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d); | |
1010 | if (n != 3 && n != 4) | |
4ad65809 | 1011 | exit(1); |
5c7fc85d | 1012 | v = a*1000000 + b*10000 + c*100 + d; |
1013 | fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v); | |
1014 | ||
1015 | /* 1.1.4 is OK */ | |
1016 | if (a == 1 && b == 1 && c >= 4) | |
4ad65809 | 1017 | exit(0); |
5c7fc85d | 1018 | |
0072b59d | 1019 | /* 1.2.3 and up are OK */ |
1020 | if (v >= 1020300) | |
5c7fc85d | 1021 | exit(0); |
1022 | ||
4ad65809 | 1023 | exit(2); |
1024 | } | |
479cece8 | 1025 | ]])], |
5c7fc85d | 1026 | AC_MSG_RESULT(no), |
1027 | [ AC_MSG_RESULT(yes) | |
8068d564 | 1028 | if test -z "$zlib_check_nonfatal" ; then |
1029 | AC_MSG_ERROR([*** zlib too old - check config.log *** | |
1030 | Your reported zlib version has known security problems. It's possible your | |
1031 | vendor has fixed these problems without changing the version number. If you | |
1032 | are sure this is the case, you can disable the check by running | |
1033 | "./configure --without-zlib-version-check". | |
6090bcfe | 1034 | If you are in doubt, upgrade zlib to version 1.2.3 or greater. |
5c7fc85d | 1035 | See http://www.gzip.org/zlib/ for details.]) |
8068d564 | 1036 | else |
1037 | AC_MSG_WARN([zlib version may have security problems]) | |
1038 | fi | |
1a01a50c | 1039 | ], |
1040 | [ AC_MSG_WARN([cross compiling: not checking zlib version]) ] | |
4ad65809 | 1041 | ) |
48e7916f | 1042 | |
2c523de9 | 1043 | dnl UnixWare 2.x |
aff51935 | 1044 | AC_CHECK_FUNC(strcasecmp, |
2c523de9 | 1045 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] |
1046 | ) | |
23361281 | 1047 | AC_CHECK_FUNCS(utimes, |
cda1ebcb | 1048 | [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES) |
1049 | LIBS="$LIBS -lc89"]) ] | |
2c523de9 | 1050 | ) |
4cca272e | 1051 | |
7c6d759d | 1052 | dnl Checks for libutil functions |
1053 | AC_CHECK_HEADERS(libutil.h) | |
3466e002 | 1054 | AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN, 1, |
1055 | [Define if your libraries define login()])]) | |
b3ef88dc | 1056 | AC_CHECK_FUNCS(fmt_scaled logout updwtmp logwtmp) |
7c6d759d | 1057 | |
a738c3b0 | 1058 | AC_FUNC_STRFTIME |
1059 | ||
84ceda19 | 1060 | # Check for ALTDIRFUNC glob() extension |
1061 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
1062 | AC_EGREP_CPP(FOUNDIT, | |
1063 | [ | |
1064 | #include <glob.h> | |
1065 | #ifdef GLOB_ALTDIRFUNC | |
1066 | FOUNDIT | |
1067 | #endif | |
aff51935 | 1068 | ], |
84ceda19 | 1069 | [ |
3466e002 | 1070 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC, 1, |
1071 | [Define if your system glob() function has | |
1072 | the GLOB_ALTDIRFUNC extension]) | |
84ceda19 | 1073 | AC_MSG_RESULT(yes) |
1074 | ], | |
1075 | [ | |
1076 | AC_MSG_RESULT(no) | |
1077 | ] | |
1078 | ) | |
4cca272e | 1079 | |
40849fdb | 1080 | # Check for g.gl_matchc glob() extension |
1081 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
d90b9f9a | 1082 | AC_TRY_COMPILE( |
13ff27b7 | 1083 | [ #include <glob.h> ], |
1084 | [glob_t g; g.gl_matchc = 1;], | |
aff51935 | 1085 | [ |
3466e002 | 1086 | AC_DEFINE(GLOB_HAS_GL_MATCHC, 1, |
1087 | [Define if your system glob() function has | |
1088 | gl_matchc options in glob_t]) | |
aff51935 | 1089 | AC_MSG_RESULT(yes) |
1090 | ], | |
1091 | [ | |
1092 | AC_MSG_RESULT(no) | |
1093 | ] | |
40849fdb | 1094 | ) |
1095 | ||
78888bab | 1096 | AC_CHECK_DECLS(GLOB_NOMATCH, , , [#include <glob.h>]) |
1097 | ||
edbe6722 | 1098 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) |
1a01a50c | 1099 | AC_RUN_IFELSE( |
479cece8 | 1100 | [AC_LANG_SOURCE([[ |
edbe6722 | 1101 | #include <sys/types.h> |
1102 | #include <dirent.h> | |
aec4cb4f | 1103 | int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));} |
479cece8 | 1104 | ]])], |
aff51935 | 1105 | [AC_MSG_RESULT(yes)], |
edbe6722 | 1106 | [ |
1107 | AC_MSG_RESULT(no) | |
3466e002 | 1108 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME, 1, |
d08db6d1 | 1109 | [Define if your struct dirent expects you to |
3466e002 | 1110 | allocate extra space for d_name]) |
1a01a50c | 1111 | ], |
82f4e93d | 1112 | [ |
1a01a50c | 1113 | AC_MSG_WARN([cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME]) |
1114 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
edbe6722 | 1115 | ] |
1116 | ) | |
1117 | ||
419e26e7 | 1118 | AC_MSG_CHECKING([for /proc/pid/fd directory]) |
1119 | if test -d "/proc/$$/fd" ; then | |
3466e002 | 1120 | AC_DEFINE(HAVE_PROC_PID, 1, [Define if you have /proc/$pid/fd]) |
419e26e7 | 1121 | AC_MSG_RESULT(yes) |
1122 | else | |
1123 | AC_MSG_RESULT(no) | |
1124 | fi | |
1125 | ||
278588d8 | 1126 | # Check whether user wants S/Key support |
aff51935 | 1127 | SKEY_MSG="no" |
278588d8 | 1128 | AC_ARG_WITH(skey, |
6ff3d0dc | 1129 | [ --with-skey[[=PATH]] Enable S/Key support (optionally in PATH)], |
278588d8 | 1130 | [ |
1131 | if test "x$withval" != "xno" ; then | |
1132 | ||
1133 | if test "x$withval" != "xyes" ; then | |
1134 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1135 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1136 | fi | |
1137 | ||
3466e002 | 1138 | AC_DEFINE(SKEY, 1, [Define if you want S/Key support]) |
278588d8 | 1139 | LIBS="-lskey $LIBS" |
aff51935 | 1140 | SKEY_MSG="yes" |
82f4e93d | 1141 | |
ddceb1c8 | 1142 | AC_MSG_CHECKING([for s/key support]) |
b0e7249f | 1143 | AC_LINK_IFELSE( |
1144 | [AC_LANG_SOURCE([[ | |
ddceb1c8 | 1145 | #include <stdio.h> |
1146 | #include <skey.h> | |
aec4cb4f | 1147 | int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); } |
b0e7249f | 1148 | ]])], |
ddceb1c8 | 1149 | [AC_MSG_RESULT(yes)], |
278588d8 | 1150 | [ |
ddceb1c8 | 1151 | AC_MSG_RESULT(no) |
278588d8 | 1152 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) |
1153 | ]) | |
141fc639 | 1154 | AC_MSG_CHECKING(if skeychallenge takes 4 arguments) |
1155 | AC_TRY_COMPILE( | |
1156 | [#include <stdio.h> | |
1157 | #include <skey.h>], | |
1158 | [(void)skeychallenge(NULL,"name","",0);], | |
1159 | [AC_MSG_RESULT(yes) | |
3466e002 | 1160 | AC_DEFINE(SKEYCHALLENGE_4ARG, 1, |
1161 | [Define if your skeychallenge() | |
1162 | function takes 4 arguments (NetBSD)])], | |
141fc639 | 1163 | [AC_MSG_RESULT(no)] |
1164 | ) | |
278588d8 | 1165 | fi |
1166 | ] | |
1167 | ) | |
1168 | ||
1169 | # Check whether user wants TCP wrappers support | |
98a7c37b | 1170 | TCPW_MSG="no" |
278588d8 | 1171 | AC_ARG_WITH(tcp-wrappers, |
6ff3d0dc | 1172 | [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)], |
278588d8 | 1173 | [ |
1174 | if test "x$withval" != "xno" ; then | |
1175 | saved_LIBS="$LIBS" | |
98a7c37b | 1176 | saved_LDFLAGS="$LDFLAGS" |
1177 | saved_CPPFLAGS="$CPPFLAGS" | |
4b492aab | 1178 | if test -n "${withval}" && \ |
6cf0200f | 1179 | test "x${withval}" != "xyes"; then |
98a7c37b | 1180 | if test -d "${withval}/lib"; then |
1181 | if test -n "${need_dash_r}"; then | |
5a162955 | 1182 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 1183 | else |
5a162955 | 1184 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 1185 | fi |
1186 | else | |
1187 | if test -n "${need_dash_r}"; then | |
5a162955 | 1188 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 1189 | else |
5a162955 | 1190 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 1191 | fi |
1192 | fi | |
1193 | if test -d "${withval}/include"; then | |
5a162955 | 1194 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 1195 | else |
5a162955 | 1196 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 1197 | fi |
98a7c37b | 1198 | fi |
e54defb4 | 1199 | LIBS="-lwrap $LIBS" |
278588d8 | 1200 | AC_MSG_CHECKING(for libwrap) |
1201 | AC_TRY_LINK( | |
1202 | [ | |
77f09220 | 1203 | #include <sys/types.h> |
1204 | #include <sys/socket.h> | |
1205 | #include <netinet/in.h> | |
278588d8 | 1206 | #include <tcpd.h> |
1207 | int deny_severity = 0, allow_severity = 0; | |
1208 | ], | |
1209 | [hosts_access(0);], | |
1210 | [ | |
1211 | AC_MSG_RESULT(yes) | |
3466e002 | 1212 | AC_DEFINE(LIBWRAP, 1, |
1213 | [Define if you want | |
1214 | TCP Wrappers support]) | |
e54defb4 | 1215 | SSHDLIBS="$SSHDLIBS -lwrap" |
98a7c37b | 1216 | TCPW_MSG="yes" |
278588d8 | 1217 | ], |
1218 | [ | |
1219 | AC_MSG_ERROR([*** libwrap missing]) | |
1220 | ] | |
1221 | ) | |
ddceb1c8 | 1222 | LIBS="$saved_LIBS" |
278588d8 | 1223 | fi |
1224 | ] | |
1225 | ) | |
1226 | ||
59031773 | 1227 | # Check whether user wants libedit support |
1228 | LIBEDIT_MSG="no" | |
1229 | AC_ARG_WITH(libedit, | |
6ff3d0dc | 1230 | [ --with-libedit[[=PATH]] Enable libedit support for sftp], |
59031773 | 1231 | [ if test "x$withval" != "xno" ; then |
737edf04 | 1232 | if test "x$withval" != "xyes"; then |
bb116c8e | 1233 | CPPFLAGS="$CPPFLAGS -I${withval}/include" |
1234 | if test -n "${need_dash_r}"; then | |
1235 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1236 | else | |
1237 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1238 | fi | |
737edf04 | 1239 | fi |
59031773 | 1240 | AC_CHECK_LIB(edit, el_init, |
3466e002 | 1241 | [ AC_DEFINE(USE_LIBEDIT, 1, [Use libedit for sftp]) |
59031773 | 1242 | LIBEDIT="-ledit -lcurses" |
1243 | LIBEDIT_MSG="yes" | |
1244 | AC_SUBST(LIBEDIT) | |
1245 | ], | |
737edf04 | 1246 | [ AC_MSG_ERROR(libedit not found) ], |
1247 | [ -lcurses ] | |
59031773 | 1248 | ) |
f47ddccb | 1249 | AC_MSG_CHECKING(if libedit version is compatible) |
d92622f9 | 1250 | AC_COMPILE_IFELSE( |
1251 | [AC_LANG_SOURCE([[ | |
1252 | #include <histedit.h> | |
f47ddccb | 1253 | int main(void) |
1254 | { | |
1255 | int i = H_SETSIZE; | |
1256 | el_init("", NULL, NULL, NULL); | |
1257 | exit(0); | |
1258 | } | |
d92622f9 | 1259 | ]])], |
f47ddccb | 1260 | [ AC_MSG_RESULT(yes) ], |
1261 | [ AC_MSG_RESULT(no) | |
1262 | AC_MSG_ERROR(libedit version is not compatible) ] | |
1263 | ) | |
59031773 | 1264 | fi ] |
1265 | ) | |
1266 | ||
7b578f7d | 1267 | AUDIT_MODULE=none |
1268 | AC_ARG_WITH(audit, | |
1269 | [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)], | |
1270 | [ | |
1271 | AC_MSG_CHECKING(for supported audit module) | |
1272 | case "$withval" in | |
1273 | bsm) | |
1274 | AC_MSG_RESULT(bsm) | |
1275 | AUDIT_MODULE=bsm | |
1276 | dnl Checks for headers, libs and functions | |
1277 | AC_CHECK_HEADERS(bsm/audit.h, [], | |
a01f637d | 1278 | [AC_MSG_ERROR(BSM enabled and bsm/audit.h not found)], |
1279 | [ | |
1280 | #ifdef HAVE_TIME_H | |
1281 | # include <time.h> | |
1282 | #endif | |
1283 | ] | |
1284 | ) | |
7b578f7d | 1285 | AC_CHECK_LIB(bsm, getaudit, [], |
1286 | [AC_MSG_ERROR(BSM enabled and required library not found)]) | |
1287 | AC_CHECK_FUNCS(getaudit, [], | |
1288 | [AC_MSG_ERROR(BSM enabled and required function not found)]) | |
1289 | # These are optional | |
a74e9b64 | 1290 | AC_CHECK_FUNCS(getaudit_addr aug_get_machine) |
3466e002 | 1291 | AC_DEFINE(USE_BSM_AUDIT, 1, [Use BSM audit module]) |
7b578f7d | 1292 | ;; |
1293 | debug) | |
1294 | AUDIT_MODULE=debug | |
1295 | AC_MSG_RESULT(debug) | |
3466e002 | 1296 | AC_DEFINE(SSH_AUDIT_EVENTS, 1, Use audit debugging module) |
7b578f7d | 1297 | ;; |
a2b3321d | 1298 | no) |
d92622f9 | 1299 | AC_MSG_RESULT(no) |
a2b3321d | 1300 | ;; |
7b578f7d | 1301 | *) |
1302 | AC_MSG_ERROR([Unknown audit module $withval]) | |
1303 | ;; | |
1304 | esac ] | |
1305 | ) | |
1306 | ||
19160674 | 1307 | dnl Checks for library functions. Please keep in alphabetical order |
b04a9f8c | 1308 | AC_CHECK_FUNCS( \ |
1309 | arc4random \ | |
185adaf8 | 1310 | arc4random_buf \ |
1311 | arc4random_uniform \ | |
9a406e1e | 1312 | asprintf \ |
b04a9f8c | 1313 | b64_ntop \ |
1314 | __b64_ntop \ | |
1315 | b64_pton \ | |
1316 | __b64_pton \ | |
1317 | bcopy \ | |
1318 | bindresvport_sa \ | |
1319 | clock \ | |
1320 | closefrom \ | |
1321 | dirfd \ | |
b04a9f8c | 1322 | fchmod \ |
1323 | fchown \ | |
1324 | freeaddrinfo \ | |
22f5e872 | 1325 | fstatvfs \ |
b04a9f8c | 1326 | futimes \ |
1327 | getaddrinfo \ | |
1328 | getcwd \ | |
1329 | getgrouplist \ | |
1330 | getnameinfo \ | |
1331 | getopt \ | |
1332 | getpeereid \ | |
1961d660 | 1333 | getpeerucred \ |
b04a9f8c | 1334 | _getpty \ |
1335 | getrlimit \ | |
1336 | getttyent \ | |
1337 | glob \ | |
1338 | inet_aton \ | |
1339 | inet_ntoa \ | |
1340 | inet_ntop \ | |
1341 | innetgr \ | |
1342 | login_getcapbool \ | |
1343 | md5_crypt \ | |
1344 | memmove \ | |
1345 | mkdtemp \ | |
1346 | mmap \ | |
1347 | ngetaddrinfo \ | |
1348 | nsleep \ | |
1349 | ogetaddrinfo \ | |
1350 | openlog_r \ | |
1351 | openpty \ | |
6d39a5c4 | 1352 | poll \ |
b04a9f8c | 1353 | prctl \ |
1354 | pstat \ | |
1355 | readpassphrase \ | |
1356 | realpath \ | |
1357 | recvmsg \ | |
1358 | rresvport_af \ | |
1359 | sendmsg \ | |
1360 | setdtablesize \ | |
1361 | setegid \ | |
1362 | setenv \ | |
1363 | seteuid \ | |
1364 | setgroups \ | |
1365 | setlogin \ | |
1366 | setpcred \ | |
1367 | setproctitle \ | |
1368 | setregid \ | |
1369 | setreuid \ | |
1370 | setrlimit \ | |
1371 | setsid \ | |
1372 | setvbuf \ | |
1373 | sigaction \ | |
1374 | sigvec \ | |
1375 | snprintf \ | |
1376 | socketpair \ | |
4538e135 | 1377 | statfs \ |
1378 | statvfs \ | |
b04a9f8c | 1379 | strdup \ |
1380 | strerror \ | |
1381 | strlcat \ | |
1382 | strlcpy \ | |
1383 | strmode \ | |
1384 | strnvis \ | |
1385 | strtonum \ | |
1e29a0c8 | 1386 | strtoll \ |
b04a9f8c | 1387 | strtoul \ |
1aac2117 | 1388 | swap32 \ |
b04a9f8c | 1389 | sysconf \ |
1390 | tcgetpgrp \ | |
1391 | truncate \ | |
1392 | unsetenv \ | |
1393 | updwtmpx \ | |
9a406e1e | 1394 | vasprintf \ |
b04a9f8c | 1395 | vhangup \ |
1396 | vsnprintf \ | |
1397 | waitpid \ | |
19160674 | 1398 | ) |
98a7c37b | 1399 | |
1a086f97 | 1400 | # IRIX has a const char return value for gai_strerror() |
1401 | AC_CHECK_FUNCS(gai_strerror,[ | |
1402 | AC_DEFINE(HAVE_GAI_STRERROR) | |
1403 | AC_TRY_COMPILE([ | |
1404 | #include <sys/types.h> | |
1405 | #include <sys/socket.h> | |
1406 | #include <netdb.h> | |
1407 | ||
1408 | const char *gai_strerror(int);],[ | |
1409 | char *str; | |
1410 | ||
1411 | str = gai_strerror(0);],[ | |
1412 | AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1, | |
1413 | [Define if gai_strerror() returns const char *])])]) | |
1414 | ||
3466e002 | 1415 | AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1, |
1416 | [Some systems put nanosleep outside of libc])) | |
92b1decf | 1417 | |
309709db | 1418 | dnl Make sure prototypes are defined for these before using them. |
309709db | 1419 | AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)]) |
0957c2cf | 1420 | AC_CHECK_DECL(strsep, |
1421 | [AC_CHECK_FUNCS(strsep)], | |
1422 | [], | |
1423 | [ | |
1424 | #ifdef HAVE_STRING_H | |
1425 | # include <string.h> | |
1426 | #endif | |
1427 | ]) | |
08412d26 | 1428 | |
3490699c | 1429 | dnl tcsendbreak might be a macro |
1430 | AC_CHECK_DECL(tcsendbreak, | |
1431 | [AC_DEFINE(HAVE_TCSENDBREAK)], | |
aff51935 | 1432 | [AC_CHECK_FUNCS(tcsendbreak)], |
3490699c | 1433 | [#include <termios.h>] |
1434 | ) | |
1435 | ||
41e0e158 | 1436 | AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>]) |
1437 | ||
71f4c727 | 1438 | AC_CHECK_DECLS(SHUT_RD, , , |
1439 | [ | |
1440 | #include <sys/types.h> | |
1441 | #include <sys/socket.h> | |
1442 | ]) | |
956d6743 | 1443 | |
1444 | AC_CHECK_DECLS(O_NONBLOCK, , , | |
1445 | [ | |
1446 | #include <sys/types.h> | |
1447 | #ifdef HAVE_SYS_STAT_H | |
1448 | # include <sys/stat.h> | |
1449 | #endif | |
1450 | #ifdef HAVE_FCNTL_H | |
1451 | # include <fcntl.h> | |
1452 | #endif | |
1453 | ]) | |
1454 | ||
752994dd | 1455 | AC_CHECK_DECLS(writev, , , [ |
1456 | #include <sys/types.h> | |
1457 | #include <sys/uio.h> | |
1458 | #include <unistd.h> | |
1459 | ]) | |
1460 | ||
0bf6279d | 1461 | AC_CHECK_DECLS(MAXSYMLINKS, , , [ |
1462 | #include <sys/param.h> | |
1463 | ]) | |
1464 | ||
b41ece30 | 1465 | AC_CHECK_DECLS(offsetof, , , [ |
1466 | #include <stddef.h> | |
1467 | ]) | |
1468 | ||
3f176010 | 1469 | AC_CHECK_FUNCS(setresuid, [ |
1470 | dnl Some platorms have setresuid that isn't implemented, test for this | |
1471 | AC_MSG_CHECKING(if setresuid seems to work) | |
479cece8 | 1472 | AC_RUN_IFELSE( |
1473 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1474 | #include <stdlib.h> |
1475 | #include <errno.h> | |
1476 | int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1477 | ]])], |
3f176010 | 1478 | [AC_MSG_RESULT(yes)], |
3466e002 | 1479 | [AC_DEFINE(BROKEN_SETRESUID, 1, |
1480 | [Define if your setresuid() is broken]) | |
1a01a50c | 1481 | AC_MSG_RESULT(not implemented)], |
1482 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1483 | ) |
1484 | ]) | |
9a3fe0e2 | 1485 | |
3f176010 | 1486 | AC_CHECK_FUNCS(setresgid, [ |
1487 | dnl Some platorms have setresgid that isn't implemented, test for this | |
1488 | AC_MSG_CHECKING(if setresgid seems to work) | |
479cece8 | 1489 | AC_RUN_IFELSE( |
1490 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1491 | #include <stdlib.h> |
1492 | #include <errno.h> | |
1493 | int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1494 | ]])], |
3f176010 | 1495 | [AC_MSG_RESULT(yes)], |
3466e002 | 1496 | [AC_DEFINE(BROKEN_SETRESGID, 1, |
1497 | [Define if your setresgid() is broken]) | |
1a01a50c | 1498 | AC_MSG_RESULT(not implemented)], |
1499 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1500 | ) |
1501 | ]) | |
9a3fe0e2 | 1502 | |
2e73a022 | 1503 | dnl Checks for time functions |
1d7b9b20 | 1504 | AC_CHECK_FUNCS(gettimeofday time) |
2e73a022 | 1505 | dnl Checks for utmp functions |
b03bd394 | 1506 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) |
1d7b9b20 | 1507 | AC_CHECK_FUNCS(utmpname) |
2e73a022 | 1508 | dnl Checks for utmpx functions |
b03bd394 | 1509 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) |
1d7b9b20 | 1510 | AC_CHECK_FUNCS(setutxent utmpxname) |
76cd7316 | 1511 | |
aff51935 | 1512 | AC_CHECK_FUNC(daemon, |
3466e002 | 1513 | [AC_DEFINE(HAVE_DAEMON, 1, [Define if your libraries define daemon()])], |
1514 | [AC_CHECK_LIB(bsd, daemon, | |
1515 | [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
beb43d31 | 1516 | ) |
1517 | ||
aff51935 | 1518 | AC_CHECK_FUNC(getpagesize, |
3466e002 | 1519 | [AC_DEFINE(HAVE_GETPAGESIZE, 1, |
1520 | [Define if your libraries define getpagesize()])], | |
1521 | [AC_CHECK_LIB(ucb, getpagesize, | |
1522 | [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
aa6bd60a | 1523 | ) |
1524 | ||
2647ae26 | 1525 | # Check for broken snprintf |
1526 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
1527 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
1a01a50c | 1528 | AC_RUN_IFELSE( |
479cece8 | 1529 | [AC_LANG_SOURCE([[ |
2647ae26 | 1530 | #include <stdio.h> |
aec4cb4f | 1531 | int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');} |
479cece8 | 1532 | ]])], |
aff51935 | 1533 | [AC_MSG_RESULT(yes)], |
2647ae26 | 1534 | [ |
1535 | AC_MSG_RESULT(no) | |
3466e002 | 1536 | AC_DEFINE(BROKEN_SNPRINTF, 1, |
1537 | [Define if your snprintf is busted]) | |
2647ae26 | 1538 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) |
1a01a50c | 1539 | ], |
1540 | [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ] | |
2647ae26 | 1541 | ) |
1542 | fi | |
1543 | ||
9a406e1e | 1544 | # If we don't have a working asprintf, then we strongly depend on vsnprintf |
1545 | # returning the right thing on overflow: the number of characters it tried to | |
1546 | # create (as per SUSv3) | |
1547 | if test "x$ac_cv_func_asprintf" != "xyes" && \ | |
1548 | test "x$ac_cv_func_vsnprintf" = "xyes" ; then | |
1549 | AC_MSG_CHECKING([whether vsnprintf returns correct values on overflow]) | |
1550 | AC_RUN_IFELSE( | |
1551 | [AC_LANG_SOURCE([[ | |
1552 | #include <sys/types.h> | |
1553 | #include <stdio.h> | |
1554 | #include <stdarg.h> | |
1555 | ||
1556 | int x_snprintf(char *str,size_t count,const char *fmt,...) | |
1557 | { | |
1558 | size_t ret; va_list ap; | |
1559 | va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap); | |
1560 | return ret; | |
1561 | } | |
1562 | int main(void) | |
1563 | { | |
1564 | char x[1]; | |
1565 | exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1); | |
1566 | } ]])], | |
1567 | [AC_MSG_RESULT(yes)], | |
1568 | [ | |
1569 | AC_MSG_RESULT(no) | |
1570 | AC_DEFINE(BROKEN_SNPRINTF, 1, | |
1571 | [Define if your snprintf is busted]) | |
1572 | AC_MSG_WARN([****** Your vsnprintf() function is broken, complain to your vendor]) | |
1573 | ], | |
1574 | [ AC_MSG_WARN([cross compiling: Assuming working vsnprintf()]) ] | |
1575 | ) | |
1576 | fi | |
1577 | ||
31b0732a | 1578 | # On systems where [v]snprintf is broken, but is declared in stdio, |
1579 | # check that the fmt argument is const char * or just char *. | |
1580 | # This is only useful for when BROKEN_SNPRINTF | |
1581 | AC_MSG_CHECKING([whether snprintf can declare const char *fmt]) | |
1582 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> | |
1583 | int snprintf(char *a, size_t b, const char *c, ...) { return 0; } | |
1584 | int main(void) { snprintf(0, 0, 0); } | |
1585 | ]])], | |
1586 | [AC_MSG_RESULT(yes) | |
1587 | AC_DEFINE(SNPRINTF_CONST, [const], | |
1588 | [Define as const if snprintf() can declare const char *fmt])], | |
1589 | [AC_MSG_RESULT(no) | |
1590 | AC_DEFINE(SNPRINTF_CONST, [/* not const */])]) | |
1591 | ||
2f6f9cff | 1592 | # Check for missing getpeereid (or equiv) support |
1593 | NO_PEERCHECK="" | |
1961d660 | 1594 | if test "x$ac_cv_func_getpeereid" != "xyes" -a "x$ac_cv_func_getpeerucred" != "xyes"; then |
2f6f9cff | 1595 | AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt]) |
1596 | AC_TRY_COMPILE( | |
1597 | [#include <sys/types.h> | |
1598 | #include <sys/socket.h>], | |
1599 | [int i = SO_PEERCRED;], | |
62eb7db4 | 1600 | [ AC_MSG_RESULT(yes) |
3466e002 | 1601 | AC_DEFINE(HAVE_SO_PEERCRED, 1, [Have PEERCRED socket option]) |
62eb7db4 | 1602 | ], |
2f6f9cff | 1603 | [AC_MSG_RESULT(no) |
1604 | NO_PEERCHECK=1] | |
1605 | ) | |
1606 | fi | |
1607 | ||
70e7d0b0 | 1608 | dnl see whether mkstemp() requires XXXXXX |
1609 | if test "x$ac_cv_func_mkdtemp" = "xyes" ; then | |
1610 | AC_MSG_CHECKING([for (overly) strict mkstemp]) | |
b0e7249f | 1611 | AC_RUN_IFELSE( |
1612 | [AC_LANG_SOURCE([[ | |
70e7d0b0 | 1613 | #include <stdlib.h> |
1614 | main() { char template[]="conftest.mkstemp-test"; | |
1615 | if (mkstemp(template) == -1) | |
1616 | exit(1); | |
1617 | unlink(template); exit(0); | |
1618 | } | |
b0e7249f | 1619 | ]])], |
70e7d0b0 | 1620 | [ |
1621 | AC_MSG_RESULT(no) | |
1622 | ], | |
aff51935 | 1623 | [ |
70e7d0b0 | 1624 | AC_MSG_RESULT(yes) |
3466e002 | 1625 | AC_DEFINE(HAVE_STRICT_MKSTEMP, 1, [Silly mkstemp()]) |
70e7d0b0 | 1626 | ], |
1627 | [ | |
1628 | AC_MSG_RESULT(yes) | |
1629 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
aff51935 | 1630 | ] |
70e7d0b0 | 1631 | ) |
1632 | fi | |
1633 | ||
eacb954e | 1634 | dnl make sure that openpty does not reacquire controlling terminal |
1635 | if test ! -z "$check_for_openpty_ctty_bug"; then | |
1636 | AC_MSG_CHECKING(if openpty correctly handles controlling tty) | |
b0e7249f | 1637 | AC_RUN_IFELSE( |
1638 | [AC_LANG_SOURCE([[ | |
eacb954e | 1639 | #include <stdio.h> |
1640 | #include <sys/fcntl.h> | |
1641 | #include <sys/types.h> | |
1642 | #include <sys/wait.h> | |
1643 | ||
1644 | int | |
1645 | main() | |
1646 | { | |
1647 | pid_t pid; | |
1648 | int fd, ptyfd, ttyfd, status; | |
1649 | ||
1650 | pid = fork(); | |
1651 | if (pid < 0) { /* failed */ | |
1652 | exit(1); | |
1653 | } else if (pid > 0) { /* parent */ | |
1654 | waitpid(pid, &status, 0); | |
aff51935 | 1655 | if (WIFEXITED(status)) |
eacb954e | 1656 | exit(WEXITSTATUS(status)); |
1657 | else | |
1658 | exit(2); | |
1659 | } else { /* child */ | |
1660 | close(0); close(1); close(2); | |
1661 | setsid(); | |
1662 | openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); | |
1663 | fd = open("/dev/tty", O_RDWR | O_NOCTTY); | |
1664 | if (fd >= 0) | |
1665 | exit(3); /* Acquired ctty: broken */ | |
1666 | else | |
1667 | exit(0); /* Did not acquire ctty: OK */ | |
1668 | } | |
1669 | } | |
b0e7249f | 1670 | ]])], |
eacb954e | 1671 | [ |
1672 | AC_MSG_RESULT(yes) | |
1673 | ], | |
1674 | [ | |
1675 | AC_MSG_RESULT(no) | |
1676 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
b0e7249f | 1677 | ], |
1678 | [ | |
1679 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
eacb954e | 1680 | ] |
1681 | ) | |
1682 | fi | |
1683 | ||
4b492aab | 1684 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1685 | test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then | |
2fe51906 | 1686 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1687 | AC_RUN_IFELSE( |
1688 | [AC_LANG_SOURCE([[ | |
2fe51906 | 1689 | #include <stdio.h> |
1690 | #include <sys/socket.h> | |
1691 | #include <netdb.h> | |
1692 | #include <errno.h> | |
1693 | #include <netinet/in.h> | |
1694 | ||
1695 | #define TEST_PORT "2222" | |
1696 | ||
1697 | int | |
1698 | main(void) | |
1699 | { | |
1700 | int err, sock; | |
1701 | struct addrinfo *gai_ai, *ai, hints; | |
1702 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1703 | ||
1704 | memset(&hints, 0, sizeof(hints)); | |
1705 | hints.ai_family = PF_UNSPEC; | |
1706 | hints.ai_socktype = SOCK_STREAM; | |
1707 | hints.ai_flags = AI_PASSIVE; | |
1708 | ||
1709 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1710 | if (err != 0) { | |
1711 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1712 | exit(1); | |
1713 | } | |
1714 | ||
1715 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1716 | if (ai->ai_family != AF_INET6) | |
1717 | continue; | |
1718 | ||
1719 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1720 | sizeof(ntop), strport, sizeof(strport), | |
1721 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1722 | ||
1723 | if (err != 0) { | |
1724 | if (err == EAI_SYSTEM) | |
1725 | perror("getnameinfo EAI_SYSTEM"); | |
1726 | else | |
1727 | fprintf(stderr, "getnameinfo failed: %s\n", | |
1728 | gai_strerror(err)); | |
1729 | exit(2); | |
1730 | } | |
1731 | ||
1732 | sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); | |
1733 | if (sock < 0) | |
1734 | perror("socket"); | |
1735 | if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { | |
1736 | if (errno == EBADF) | |
1737 | exit(3); | |
1738 | } | |
1739 | } | |
1740 | exit(0); | |
1741 | } | |
b0e7249f | 1742 | ]])], |
2fe51906 | 1743 | [ |
1744 | AC_MSG_RESULT(yes) | |
1745 | ], | |
1746 | [ | |
1747 | AC_MSG_RESULT(no) | |
1748 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1749 | ], |
1750 | [ | |
1751 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
2fe51906 | 1752 | ] |
1753 | ) | |
1754 | fi | |
1755 | ||
4b492aab | 1756 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1757 | test "x$check_for_aix_broken_getaddrinfo" = "x1"; then | |
5ccf88cb | 1758 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1759 | AC_RUN_IFELSE( |
1760 | [AC_LANG_SOURCE([[ | |
5ccf88cb | 1761 | #include <stdio.h> |
1762 | #include <sys/socket.h> | |
1763 | #include <netdb.h> | |
1764 | #include <errno.h> | |
1765 | #include <netinet/in.h> | |
1766 | ||
1767 | #define TEST_PORT "2222" | |
1768 | ||
1769 | int | |
1770 | main(void) | |
1771 | { | |
1772 | int err, sock; | |
1773 | struct addrinfo *gai_ai, *ai, hints; | |
1774 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1775 | ||
1776 | memset(&hints, 0, sizeof(hints)); | |
1777 | hints.ai_family = PF_UNSPEC; | |
1778 | hints.ai_socktype = SOCK_STREAM; | |
1779 | hints.ai_flags = AI_PASSIVE; | |
1780 | ||
1781 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1782 | if (err != 0) { | |
1783 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1784 | exit(1); | |
1785 | } | |
1786 | ||
1787 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1788 | if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) | |
1789 | continue; | |
1790 | ||
1791 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1792 | sizeof(ntop), strport, sizeof(strport), | |
1793 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1794 | ||
1795 | if (ai->ai_family == AF_INET && err != 0) { | |
1796 | perror("getnameinfo"); | |
1797 | exit(2); | |
1798 | } | |
1799 | } | |
1800 | exit(0); | |
1801 | } | |
b0e7249f | 1802 | ]])], |
5ccf88cb | 1803 | [ |
1804 | AC_MSG_RESULT(yes) | |
3466e002 | 1805 | AC_DEFINE(AIX_GETNAMEINFO_HACK, 1, |
1806 | [Define if you have a getaddrinfo that fails | |
1807 | for the all-zeros IPv6 address]) | |
5ccf88cb | 1808 | ], |
1809 | [ | |
1810 | AC_MSG_RESULT(no) | |
1811 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1812 | ], |
ecd9ec09 | 1813 | [ |
b0e7249f | 1814 | AC_MSG_RESULT(cross-compiling, assuming no) |
5ccf88cb | 1815 | ] |
1816 | ) | |
1817 | fi | |
1818 | ||
b29fd59f | 1819 | if test "x$check_for_conflicting_getspnam" = "x1"; then |
1820 | AC_MSG_CHECKING(for conflicting getspnam in shadow.h) | |
1821 | AC_COMPILE_IFELSE( | |
1822 | [ | |
1823 | #include <shadow.h> | |
1824 | int main(void) {exit(0);} | |
1825 | ], | |
1826 | [ | |
1827 | AC_MSG_RESULT(no) | |
1828 | ], | |
1829 | [ | |
1830 | AC_MSG_RESULT(yes) | |
1831 | AC_DEFINE(GETSPNAM_CONFLICTING_DEFS, 1, | |
1832 | [Conflicting defs for getspnam]) | |
1833 | ] | |
1834 | ) | |
1835 | fi | |
1836 | ||
7f8f5e00 | 1837 | AC_FUNC_GETPGRP |
1838 | ||
5b991353 | 1839 | # Search for OpenSSL |
1840 | saved_CPPFLAGS="$CPPFLAGS" | |
1841 | saved_LDFLAGS="$LDFLAGS" | |
a0391976 | 1842 | AC_ARG_WITH(ssl-dir, |
1843 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
1844 | [ | |
e9e4a1c7 | 1845 | if test "x$withval" != "xno" ; then |
99eb0f64 | 1846 | case "$withval" in |
1847 | # Relative paths | |
1848 | ./*|../*) withval="`pwd`/$withval" | |
1849 | esac | |
5b991353 | 1850 | if test -d "$withval/lib"; then |
1851 | if test -n "${need_dash_r}"; then | |
1852 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1853 | else | |
1854 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
d6f13fbb | 1855 | fi |
1856 | else | |
5b991353 | 1857 | if test -n "${need_dash_r}"; then |
1858 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1859 | else | |
1860 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
d6f13fbb | 1861 | fi |
1862 | fi | |
5b991353 | 1863 | if test -d "$withval/include"; then |
1864 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
d6f13fbb | 1865 | else |
5b991353 | 1866 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
58d100bf | 1867 | fi |
a0391976 | 1868 | fi |
5b991353 | 1869 | ] |
1870 | ) | |
5486a457 | 1871 | LIBS="-lcrypto $LIBS" |
3466e002 | 1872 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL, 1, |
1873 | [Define if your ssl headers are included | |
1874 | with #include <openssl/header.h>]), | |
d45e3d76 | 1875 | [ |
5b991353 | 1876 | dnl Check default openssl install dir |
1877 | if test -n "${need_dash_r}"; then | |
1878 | LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" | |
d45e3d76 | 1879 | else |
5b991353 | 1880 | LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" |
d45e3d76 | 1881 | fi |
5b991353 | 1882 | CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" |
1883 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), | |
1884 | [ | |
1885 | AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***]) | |
1886 | ] | |
1887 | ) | |
1888 | ] | |
1889 | ) | |
1890 | ||
cd018561 | 1891 | # Determine OpenSSL header version |
1892 | AC_MSG_CHECKING([OpenSSL header version]) | |
1a01a50c | 1893 | AC_RUN_IFELSE( |
479cece8 | 1894 | [AC_LANG_SOURCE([[ |
cd018561 | 1895 | #include <stdio.h> |
1896 | #include <string.h> | |
1897 | #include <openssl/opensslv.h> | |
1898 | #define DATA "conftest.sslincver" | |
1899 | int main(void) { | |
aff51935 | 1900 | FILE *fd; |
1901 | int rc; | |
cd018561 | 1902 | |
aff51935 | 1903 | fd = fopen(DATA,"w"); |
1904 | if(fd == NULL) | |
1905 | exit(1); | |
cd018561 | 1906 | |
1907 | if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) | |
1908 | exit(1); | |
1909 | ||
1910 | exit(0); | |
1911 | } | |
479cece8 | 1912 | ]])], |
cd018561 | 1913 | [ |
1914 | ssl_header_ver=`cat conftest.sslincver` | |
1915 | AC_MSG_RESULT($ssl_header_ver) | |
1916 | ], | |
1917 | [ | |
1918 | AC_MSG_RESULT(not found) | |
1919 | AC_MSG_ERROR(OpenSSL version header not found.) | |
1a01a50c | 1920 | ], |
1921 | [ | |
1922 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1923 | ] |
1924 | ) | |
1925 | ||
1926 | # Determine OpenSSL library version | |
1927 | AC_MSG_CHECKING([OpenSSL library version]) | |
1a01a50c | 1928 | AC_RUN_IFELSE( |
479cece8 | 1929 | [AC_LANG_SOURCE([[ |
cd018561 | 1930 | #include <stdio.h> |
1931 | #include <string.h> | |
1932 | #include <openssl/opensslv.h> | |
1933 | #include <openssl/crypto.h> | |
1934 | #define DATA "conftest.ssllibver" | |
1935 | int main(void) { | |
aff51935 | 1936 | FILE *fd; |
1937 | int rc; | |
cd018561 | 1938 | |
aff51935 | 1939 | fd = fopen(DATA,"w"); |
1940 | if(fd == NULL) | |
1941 | exit(1); | |
cd018561 | 1942 | |
1943 | if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) | |
1944 | exit(1); | |
1945 | ||
1946 | exit(0); | |
1947 | } | |
479cece8 | 1948 | ]])], |
cd018561 | 1949 | [ |
1950 | ssl_library_ver=`cat conftest.ssllibver` | |
1951 | AC_MSG_RESULT($ssl_library_ver) | |
1952 | ], | |
1953 | [ | |
1954 | AC_MSG_RESULT(not found) | |
1955 | AC_MSG_ERROR(OpenSSL library not found.) | |
1a01a50c | 1956 | ], |
1957 | [ | |
1958 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1959 | ] |
1960 | ) | |
58d100bf | 1961 | |
1d42bcce | 1962 | AC_ARG_WITH(openssl-header-check, |
1963 | [ --without-openssl-header-check Disable OpenSSL version consistency check], | |
1964 | [ if test "x$withval" = "xno" ; then | |
1965 | openssl_check_nonfatal=1 | |
1966 | fi | |
1967 | ] | |
1968 | ) | |
1969 | ||
9780116c | 1970 | # Sanity check OpenSSL headers |
1971 | AC_MSG_CHECKING([whether OpenSSL's headers match the library]) | |
1a01a50c | 1972 | AC_RUN_IFELSE( |
479cece8 | 1973 | [AC_LANG_SOURCE([[ |
9780116c | 1974 | #include <string.h> |
1975 | #include <openssl/opensslv.h> | |
aec4cb4f | 1976 | int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } |
479cece8 | 1977 | ]])], |
9780116c | 1978 | [ |
1979 | AC_MSG_RESULT(yes) | |
1980 | ], | |
1981 | [ | |
1982 | AC_MSG_RESULT(no) | |
1d42bcce | 1983 | if test "x$openssl_check_nonfatal" = "x"; then |
1984 | AC_MSG_ERROR([Your OpenSSL headers do not match your | |
1985 | library. Check config.log for details. | |
1986 | If you are sure your installation is consistent, you can disable the check | |
1987 | by running "./configure --without-openssl-header-check". | |
1988 | Also see contrib/findssl.sh for help identifying header/library mismatches. | |
1989 | ]) | |
1990 | else | |
1991 | AC_MSG_WARN([Your OpenSSL headers do not match your | |
1992 | library. Check config.log for details. | |
e15ba28b | 1993 | Also see contrib/findssl.sh for help identifying header/library mismatches.]) |
1d42bcce | 1994 | fi |
1a01a50c | 1995 | ], |
1996 | [ | |
1997 | AC_MSG_WARN([cross compiling: not checking]) | |
9780116c | 1998 | ] |
1999 | ) | |
2000 | ||
282d6408 | 2001 | AC_MSG_CHECKING([if programs using OpenSSL functions will link]) |
2002 | AC_LINK_IFELSE( | |
2003 | [AC_LANG_SOURCE([[ | |
2004 | #include <openssl/evp.h> | |
2005 | int main(void) { SSLeay_add_all_algorithms(); } | |
2006 | ]])], | |
2007 | [ | |
2008 | AC_MSG_RESULT(yes) | |
2009 | ], | |
2010 | [ | |
2011 | AC_MSG_RESULT(no) | |
2012 | saved_LIBS="$LIBS" | |
2013 | LIBS="$LIBS -ldl" | |
2014 | AC_MSG_CHECKING([if programs using OpenSSL need -ldl]) | |
2015 | AC_LINK_IFELSE( | |
2016 | [AC_LANG_SOURCE([[ | |
2017 | #include <openssl/evp.h> | |
2018 | int main(void) { SSLeay_add_all_algorithms(); } | |
2019 | ]])], | |
2020 | [ | |
2021 | AC_MSG_RESULT(yes) | |
2022 | ], | |
2023 | [ | |
2024 | AC_MSG_RESULT(no) | |
2025 | LIBS="$saved_LIBS" | |
2026 | ] | |
2027 | ) | |
2028 | ] | |
2029 | ) | |
2030 | ||
c7ad0d99 | 2031 | AC_ARG_WITH(ssl-engine, |
2032 | [ --with-ssl-engine Enable OpenSSL (hardware) ENGINE support ], | |
2033 | [ if test "x$withval" != "xno" ; then | |
2034 | AC_MSG_CHECKING(for OpenSSL ENGINE support) | |
2035 | AC_TRY_COMPILE( | |
2036 | [ #include <openssl/engine.h>], | |
2037 | [ | |
24b2647b | 2038 | ENGINE_load_builtin_engines();ENGINE_register_all_complete(); |
c7ad0d99 | 2039 | ], |
2040 | [ AC_MSG_RESULT(yes) | |
2041 | AC_DEFINE(USE_OPENSSL_ENGINE, 1, | |
2042 | [Enable OpenSSL engine support]) | |
2043 | ], | |
2044 | [ AC_MSG_ERROR(OpenSSL ENGINE support not found)] | |
2045 | ) | |
2046 | fi ] | |
2047 | ) | |
2048 | ||
e5146707 | 2049 | # Check for OpenSSL without EVP_aes_{192,256}_cbc |
2050 | AC_MSG_CHECKING([whether OpenSSL has crippled AES support]) | |
3e05aa50 | 2051 | AC_LINK_IFELSE( |
e5146707 | 2052 | [AC_LANG_SOURCE([[ |
2053 | #include <string.h> | |
2054 | #include <openssl/evp.h> | |
300ea548 | 2055 | int main(void) { exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL);} |
e5146707 | 2056 | ]])], |
2057 | [ | |
2058 | AC_MSG_RESULT(no) | |
2059 | ], | |
2060 | [ | |
2061 | AC_MSG_RESULT(yes) | |
2062 | AC_DEFINE(OPENSSL_LOBOTOMISED_AES, 1, | |
2063 | [libcrypto is missing AES 192 and 256 bit functions]) | |
2064 | ] | |
2065 | ) | |
2066 | ||
5486a457 | 2067 | # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, |
2068 | # because the system crypt() is more featureful. | |
2069 | if test "x$check_for_libcrypt_before" = "x1"; then | |
2070 | AC_CHECK_LIB(crypt, crypt) | |
2071 | fi | |
2072 | ||
aff51935 | 2073 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the |
8087c5ee | 2074 | # version in OpenSSL. |
05114c74 | 2075 | if test "x$check_for_libcrypt_later" = "x1"; then |
20cad736 | 2076 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") |
717057b6 | 2077 | fi |
2078 | ||
13ff27b7 | 2079 | # Search for SHA256 support in libc and/or OpenSSL |
2080 | AC_CHECK_FUNCS(SHA256_Update EVP_sha256) | |
2081 | ||
a03acb8f | 2082 | saved_LIBS="$LIBS" |
2083 | AC_CHECK_LIB(iaf, ia_openinfo, [ | |
2084 | LIBS="$LIBS -liaf" | |
d837615a | 2085 | AC_CHECK_FUNCS(set_id, [SSHDLIBS="$SSHDLIBS -liaf" |
2086 | AC_DEFINE(HAVE_LIBIAF, 1, | |
2087 | [Define if system has libiaf that supports set_id]) | |
2088 | ]) | |
a03acb8f | 2089 | ]) |
2090 | LIBS="$saved_LIBS" | |
f1b0ecc3 | 2091 | |
2092 | ### Configure cryptographic random number support | |
2093 | ||
2094 | # Check wheter OpenSSL seeds itself | |
2095 | AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) | |
1a01a50c | 2096 | AC_RUN_IFELSE( |
479cece8 | 2097 | [AC_LANG_SOURCE([[ |
f1b0ecc3 | 2098 | #include <string.h> |
2099 | #include <openssl/rand.h> | |
aec4cb4f | 2100 | int main(void) { exit(RAND_status() == 1 ? 0 : 1); } |
479cece8 | 2101 | ]])], |
f1b0ecc3 | 2102 | [ |
2103 | OPENSSL_SEEDS_ITSELF=yes | |
2104 | AC_MSG_RESULT(yes) | |
2105 | ], | |
2106 | [ | |
2107 | AC_MSG_RESULT(no) | |
2108 | # Default to use of the rand helper if OpenSSL doesn't | |
2109 | # seed itself | |
2110 | USE_RAND_HELPER=yes | |
1a01a50c | 2111 | ], |
2112 | [ | |
2113 | AC_MSG_WARN([cross compiling: assuming yes]) | |
2114 | # This is safe, since all recent OpenSSL versions will | |
82f4e93d | 2115 | # complain at runtime if not seeded correctly. |
1a01a50c | 2116 | OPENSSL_SEEDS_ITSELF=yes |
f1b0ecc3 | 2117 | ] |
2118 | ) | |
2119 | ||
a086f73b | 2120 | # Check for PAM libs |
2121 | PAM_MSG="no" | |
2122 | AC_ARG_WITH(pam, | |
2123 | [ --with-pam Enable PAM support ], | |
2124 | [ | |
2125 | if test "x$withval" != "xno" ; then | |
2126 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ | |
2127 | test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then | |
2128 | AC_MSG_ERROR([PAM headers not found]) | |
2129 | fi | |
2130 | ||
2131 | saved_LIBS="$LIBS" | |
2132 | AC_CHECK_LIB(dl, dlopen, , ) | |
2133 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
2134 | AC_CHECK_FUNCS(pam_getenvlist) | |
2135 | AC_CHECK_FUNCS(pam_putenv) | |
2136 | LIBS="$saved_LIBS" | |
2137 | ||
2138 | PAM_MSG="yes" | |
2139 | ||
e54defb4 | 2140 | SSHDLIBS="$SSHDLIBS -lpam" |
a086f73b | 2141 | AC_DEFINE(USE_PAM, 1, |
2142 | [Define if you want to enable PAM support]) | |
282d6408 | 2143 | |
a086f73b | 2144 | if test $ac_cv_lib_dl_dlopen = yes; then |
282d6408 | 2145 | case "$LIBS" in |
2146 | *-ldl*) | |
2147 | # libdl already in LIBS | |
2148 | ;; | |
2149 | *) | |
e54defb4 | 2150 | SSHDLIBS="$SSHDLIBS -ldl" |
282d6408 | 2151 | ;; |
2152 | esac | |
a086f73b | 2153 | fi |
a086f73b | 2154 | fi |
2155 | ] | |
2156 | ) | |
2157 | ||
2158 | # Check for older PAM | |
2159 | if test "x$PAM_MSG" = "xyes" ; then | |
2160 | # Check PAM strerror arguments (old PAM) | |
2161 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
2162 | AC_TRY_COMPILE( | |
2163 | [ | |
2164 | #include <stdlib.h> | |
2165 | #if defined(HAVE_SECURITY_PAM_APPL_H) | |
2166 | #include <security/pam_appl.h> | |
2167 | #elif defined (HAVE_PAM_PAM_APPL_H) | |
2168 | #include <pam/pam_appl.h> | |
2169 | #endif | |
2170 | ], | |
2171 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
2172 | [AC_MSG_RESULT(no)], | |
2173 | [ | |
2174 | AC_DEFINE(HAVE_OLD_PAM, 1, | |
2175 | [Define if you have an old version of PAM | |
2176 | which takes only one argument to pam_strerror]) | |
2177 | AC_MSG_RESULT(yes) | |
2178 | PAM_MSG="yes (old library)" | |
2179 | ] | |
2180 | ) | |
2181 | fi | |
f1b0ecc3 | 2182 | |
2183 | # Do we want to force the use of the rand helper? | |
2184 | AC_ARG_WITH(rand-helper, | |
2185 | [ --with-rand-helper Use subprocess to gather strong randomness ], | |
2186 | [ | |
2187 | if test "x$withval" = "xno" ; then | |
aff51935 | 2188 | # Force use of OpenSSL's internal RNG, even if |
f1b0ecc3 | 2189 | # the previous test showed it to be unseeded. |
2190 | if test -z "$OPENSSL_SEEDS_ITSELF" ; then | |
2191 | AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG]) | |
2192 | OPENSSL_SEEDS_ITSELF=yes | |
2193 | USE_RAND_HELPER="" | |
2194 | fi | |
2195 | else | |
2196 | USE_RAND_HELPER=yes | |
2197 | fi | |
2198 | ], | |
82f4e93d | 2199 | ) |
f1b0ecc3 | 2200 | |
2201 | # Which randomness source do we use? | |
4b492aab | 2202 | if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then |
f1b0ecc3 | 2203 | # OpenSSL only |
3466e002 | 2204 | AC_DEFINE(OPENSSL_PRNG_ONLY, 1, |
2205 | [Define if you want OpenSSL's internally seeded PRNG only]) | |
f1b0ecc3 | 2206 | RAND_MSG="OpenSSL internal ONLY" |
2207 | INSTALL_SSH_RAND_HELPER="" | |
70e2f2f3 | 2208 | elif test ! -z "$USE_RAND_HELPER" ; then |
2209 | # install rand helper | |
f1b0ecc3 | 2210 | RAND_MSG="ssh-rand-helper" |
2211 | INSTALL_SSH_RAND_HELPER="yes" | |
2212 | fi | |
2213 | AC_SUBST(INSTALL_SSH_RAND_HELPER) | |
2214 | ||
2215 | ### Configuration of ssh-rand-helper | |
2216 | ||
2217 | # PRNGD TCP socket | |
2218 | AC_ARG_WITH(prngd-port, | |
2219 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT], | |
2220 | [ | |
eb5d7ff6 | 2221 | case "$withval" in |
2222 | no) | |
2223 | withval="" | |
2224 | ;; | |
2225 | [[0-9]]*) | |
2226 | ;; | |
2227 | *) | |
2228 | AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port) | |
2229 | ;; | |
2230 | esac | |
2231 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 2232 | PRNGD_PORT="$withval" |
3466e002 | 2233 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT, |
2234 | [Port number of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 2235 | fi |
2236 | ] | |
2237 | ) | |
2238 | ||
2239 | # PRNGD Unix domain socket | |
2240 | AC_ARG_WITH(prngd-socket, | |
2241 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
2242 | [ | |
eb5d7ff6 | 2243 | case "$withval" in |
2244 | yes) | |
f1b0ecc3 | 2245 | withval="/var/run/egd-pool" |
eb5d7ff6 | 2246 | ;; |
2247 | no) | |
2248 | withval="" | |
2249 | ;; | |
2250 | /*) | |
2251 | ;; | |
2252 | *) | |
2253 | AC_MSG_ERROR(You must specify an absolute path to the entropy socket) | |
2254 | ;; | |
2255 | esac | |
2256 | ||
2257 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 2258 | if test ! -z "$PRNGD_PORT" ; then |
2259 | AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket) | |
2260 | fi | |
906e811b | 2261 | if test ! -r "$withval" ; then |
f1b0ecc3 | 2262 | AC_MSG_WARN(Entropy socket is not readable) |
2263 | fi | |
2264 | PRNGD_SOCKET="$withval" | |
3466e002 | 2265 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET", |
2266 | [Location of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 2267 | fi |
ddceb1c8 | 2268 | ], |
2269 | [ | |
2270 | # Check for existing socket only if we don't have a random device already | |
2271 | if test "$USE_RAND_HELPER" = yes ; then | |
2272 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
2273 | # Insert other locations here | |
2274 | for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do | |
2275 | if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then | |
2276 | PRNGD_SOCKET="$sock" | |
2277 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
2278 | break; | |
2279 | fi | |
2280 | done | |
2281 | if test ! -z "$PRNGD_SOCKET" ; then | |
2282 | AC_MSG_RESULT($PRNGD_SOCKET) | |
2283 | else | |
2284 | AC_MSG_RESULT(not found) | |
2285 | fi | |
2286 | fi | |
f1b0ecc3 | 2287 | ] |
2288 | ) | |
2289 | ||
2290 | # Change default command timeout for hashing entropy source | |
2291 | entropy_timeout=200 | |
2292 | AC_ARG_WITH(entropy-timeout, | |
2293 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
2294 | [ | |
6cf0200f | 2295 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2296 | test "x${withval}" != "xyes"; then | |
f1b0ecc3 | 2297 | entropy_timeout=$withval |
2298 | fi | |
82f4e93d | 2299 | ] |
f1b0ecc3 | 2300 | ) |
3466e002 | 2301 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout, |
2302 | [Builtin PRNG command timeout]) | |
f1b0ecc3 | 2303 | |
fd3cbf67 | 2304 | SSH_PRIVSEP_USER=sshd |
9a0fbcb3 | 2305 | AC_ARG_WITH(privsep-user, |
5222e7ef | 2306 | [ --with-privsep-user=user Specify non-privileged user for privilege separation], |
9a0fbcb3 | 2307 | [ |
6cf0200f | 2308 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2309 | test "x${withval}" != "xyes"; then | |
fd3cbf67 | 2310 | SSH_PRIVSEP_USER=$withval |
9a0fbcb3 | 2311 | fi |
82f4e93d | 2312 | ] |
9a0fbcb3 | 2313 | ) |
3466e002 | 2314 | AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER", |
2315 | [non-privileged user for privilege separation]) | |
fd3cbf67 | 2316 | AC_SUBST(SSH_PRIVSEP_USER) |
9a0fbcb3 | 2317 | |
81dadca3 | 2318 | # We do this little dance with the search path to insure |
2319 | # that programs that we select for use by installed programs | |
2320 | # (which may be run by the super-user) come from trusted | |
2321 | # locations before they come from the user's private area. | |
2322 | # This should help avoid accidentally configuring some | |
2323 | # random version of a program in someone's personal bin. | |
2324 | ||
2325 | OPATH=$PATH | |
2326 | PATH=/bin:/usr/bin | |
f95c8ce8 | 2327 | test -h /bin 2> /dev/null && PATH=/usr/bin |
81dadca3 | 2328 | test -d /sbin && PATH=$PATH:/sbin |
2329 | test -d /usr/sbin && PATH=$PATH:/usr/sbin | |
2330 | PATH=$PATH:/etc:$OPATH | |
2331 | ||
aff51935 | 2332 | # These programs are used by the command hashing source to gather entropy |
f1b0ecc3 | 2333 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) |
2334 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
2335 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
2336 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
2337 | OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat) | |
2338 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
2339 | OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar) | |
2340 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
2341 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
2342 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
2343 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
2344 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
2345 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
2346 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
2347 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
2348 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
81dadca3 | 2349 | # restore PATH |
2350 | PATH=$OPATH | |
f1b0ecc3 | 2351 | |
2352 | # Where does ssh-rand-helper get its randomness from? | |
2353 | INSTALL_SSH_PRNG_CMDS="" | |
2354 | if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then | |
2355 | if test ! -z "$PRNGD_PORT" ; then | |
2356 | RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" | |
2357 | elif test ! -z "$PRNGD_SOCKET" ; then | |
2358 | RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" | |
2359 | else | |
2360 | RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" | |
2361 | RAND_HELPER_CMDHASH=yes | |
2362 | INSTALL_SSH_PRNG_CMDS="yes" | |
2363 | fi | |
2364 | fi | |
2365 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
2366 | ||
2367 | ||
66d6c27e | 2368 | # Cheap hack to ensure NEWS-OS libraries are arranged right. |
2369 | if test ! -z "$SONY" ; then | |
2370 | LIBS="$LIBS -liberty"; | |
2371 | fi | |
2372 | ||
9a406e1e | 2373 | # Check for long long datatypes |
2374 | AC_CHECK_TYPES([long long, unsigned long long, long double]) | |
2375 | ||
2376 | # Check datatype sizes | |
976f7e19 | 2377 | AC_CHECK_SIZEOF(char, 1) |
2b942fe0 | 2378 | AC_CHECK_SIZEOF(short int, 2) |
2379 | AC_CHECK_SIZEOF(int, 4) | |
2380 | AC_CHECK_SIZEOF(long int, 4) | |
2381 | AC_CHECK_SIZEOF(long long int, 8) | |
2382 | ||
52f1ccb2 | 2383 | # Sanity check long long for some platforms (AIX) |
2384 | if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then | |
2385 | ac_cv_sizeof_long_long_int=0 | |
2386 | fi | |
2387 | ||
90f15776 | 2388 | # compute LLONG_MIN and LLONG_MAX if we don't know them. |
2389 | if test -z "$have_llong_max"; then | |
2390 | AC_MSG_CHECKING([for max value of long long]) | |
2391 | AC_RUN_IFELSE( | |
2392 | [AC_LANG_SOURCE([[ | |
2393 | #include <stdio.h> | |
2394 | /* Why is this so damn hard? */ | |
2395 | #ifdef __GNUC__ | |
2396 | # undef __GNUC__ | |
2397 | #endif | |
2398 | #define __USE_ISOC99 | |
2399 | #include <limits.h> | |
2400 | #define DATA "conftest.llminmax" | |
055252ed | 2401 | #define my_abs(a) ((a) < 0 ? ((a) * -1) : (a)) |
2402 | ||
2403 | /* | |
2404 | * printf in libc on some platforms (eg old Tru64) does not understand %lld so | |
2405 | * we do this the hard way. | |
2406 | */ | |
2407 | static int | |
2408 | fprint_ll(FILE *f, long long n) | |
2409 | { | |
2410 | unsigned int i; | |
2411 | int l[sizeof(long long) * 8]; | |
2412 | ||
2413 | if (n < 0) | |
2414 | if (fprintf(f, "-") < 0) | |
2415 | return -1; | |
2416 | for (i = 0; n != 0; i++) { | |
2417 | l[i] = my_abs(n % 10); | |
2418 | n /= 10; | |
2419 | } | |
2420 | do { | |
2421 | if (fprintf(f, "%d", l[--i]) < 0) | |
2422 | return -1; | |
2423 | } while (i != 0); | |
2424 | if (fprintf(f, " ") < 0) | |
2425 | return -1; | |
2426 | return 0; | |
2427 | } | |
2428 | ||
90f15776 | 2429 | int main(void) { |
2430 | FILE *f; | |
2431 | long long i, llmin, llmax = 0; | |
2432 | ||
2433 | if((f = fopen(DATA,"w")) == NULL) | |
2434 | exit(1); | |
2435 | ||
2436 | #if defined(LLONG_MIN) && defined(LLONG_MAX) | |
2437 | fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); | |
2438 | llmin = LLONG_MIN; | |
2439 | llmax = LLONG_MAX; | |
2440 | #else | |
2441 | fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); | |
2442 | /* This will work on one's complement and two's complement */ | |
2443 | for (i = 1; i > llmax; i <<= 1, i++) | |
2444 | llmax = i; | |
2445 | llmin = llmax + 1LL; /* wrap */ | |
2446 | #endif | |
2447 | ||
2448 | /* Sanity check */ | |
2449 | if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax | |
055252ed | 2450 | || llmax - 1 > llmax || llmin == llmax || llmin == 0 |
2451 | || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) { | |
90f15776 | 2452 | fprintf(f, "unknown unknown\n"); |
2453 | exit(2); | |
2454 | } | |
2455 | ||
055252ed | 2456 | if (fprint_ll(f, llmin) < 0) |
90f15776 | 2457 | exit(3); |
055252ed | 2458 | if (fprint_ll(f, llmax) < 0) |
2459 | exit(4); | |
2460 | if (fclose(f) < 0) | |
2461 | exit(5); | |
90f15776 | 2462 | exit(0); |
2463 | } | |
2464 | ]])], | |
2465 | [ | |
2466 | llong_min=`$AWK '{print $1}' conftest.llminmax` | |
2467 | llong_max=`$AWK '{print $2}' conftest.llminmax` | |
2468 | ||
90f15776 | 2469 | AC_MSG_RESULT($llong_max) |
2470 | AC_DEFINE_UNQUOTED(LLONG_MAX, [${llong_max}LL], | |
2471 | [max value of long long calculated by configure]) | |
2472 | AC_MSG_CHECKING([for min value of long long]) | |
2473 | AC_MSG_RESULT($llong_min) | |
2474 | AC_DEFINE_UNQUOTED(LLONG_MIN, [${llong_min}LL], | |
2475 | [min value of long long calculated by configure]) | |
2476 | ], | |
2477 | [ | |
2478 | AC_MSG_RESULT(not found) | |
2479 | ], | |
2480 | [ | |
2481 | AC_MSG_WARN([cross compiling: not checking]) | |
2482 | ] | |
2483 | ) | |
2484 | fi | |
2485 | ||
2486 | ||
a0391976 | 2487 | # More checks for data types |
14a9a859 | 2488 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ |
2489 | AC_TRY_COMPILE( | |
aff51935 | 2490 | [ #include <sys/types.h> ], |
2491 | [ u_int a; a = 1;], | |
14a9a859 | 2492 | [ ac_cv_have_u_int="yes" ], |
2493 | [ ac_cv_have_u_int="no" ] | |
2494 | ) | |
2495 | ]) | |
2496 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
3466e002 | 2497 | AC_DEFINE(HAVE_U_INT, 1, [define if you have u_int data type]) |
14a9a859 | 2498 | have_u_int=1 |
2499 | fi | |
2500 | ||
58d100bf | 2501 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ |
2502 | AC_TRY_COMPILE( | |
aff51935 | 2503 | [ #include <sys/types.h> ], |
2504 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
58d100bf | 2505 | [ ac_cv_have_intxx_t="yes" ], |
2506 | [ ac_cv_have_intxx_t="no" ] | |
2507 | ) | |
2508 | ]) | |
2509 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
3466e002 | 2510 | AC_DEFINE(HAVE_INTXX_T, 1, [define if you have intxx_t data type]) |
58d100bf | 2511 | have_intxx_t=1 |
2512 | fi | |
41cb4569 | 2513 | |
2514 | if (test -z "$have_intxx_t" && \ | |
aff51935 | 2515 | test "x$ac_cv_header_stdint_h" = "xyes") |
41cb4569 | 2516 | then |
2517 | AC_MSG_CHECKING([for intXX_t types in stdint.h]) | |
2518 | AC_TRY_COMPILE( | |
aff51935 | 2519 | [ #include <stdint.h> ], |
2520 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
41cb4569 | 2521 | [ |
2522 | AC_DEFINE(HAVE_INTXX_T) | |
2523 | AC_MSG_RESULT(yes) | |
2524 | ], | |
2525 | [ AC_MSG_RESULT(no) ] | |
2526 | ) | |
2527 | fi | |
2528 | ||
bd590612 | 2529 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ |
2530 | AC_TRY_COMPILE( | |
1cbbe6c8 | 2531 | [ |
2532 | #include <sys/types.h> | |
2533 | #ifdef HAVE_STDINT_H | |
2534 | # include <stdint.h> | |
2535 | #endif | |
2536 | #include <sys/socket.h> | |
2537 | #ifdef HAVE_SYS_BITYPES_H | |
2538 | # include <sys/bitypes.h> | |
2539 | #endif | |
aff51935 | 2540 | ], |
2541 | [ int64_t a; a = 1;], | |
bd590612 | 2542 | [ ac_cv_have_int64_t="yes" ], |
2543 | [ ac_cv_have_int64_t="no" ] | |
2544 | ) | |
2545 | ]) | |
2546 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
3466e002 | 2547 | AC_DEFINE(HAVE_INT64_T, 1, [define if you have int64_t data type]) |
ddceb1c8 | 2548 | fi |
2549 | ||
58d100bf | 2550 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ |
2551 | AC_TRY_COMPILE( | |
aff51935 | 2552 | [ #include <sys/types.h> ], |
2553 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
58d100bf | 2554 | [ ac_cv_have_u_intxx_t="yes" ], |
2555 | [ ac_cv_have_u_intxx_t="no" ] | |
2556 | ) | |
2557 | ]) | |
2558 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
3466e002 | 2559 | AC_DEFINE(HAVE_U_INTXX_T, 1, [define if you have u_intxx_t data type]) |
58d100bf | 2560 | have_u_intxx_t=1 |
2561 | fi | |
2b942fe0 | 2562 | |
41cb4569 | 2563 | if test -z "$have_u_intxx_t" ; then |
2564 | AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) | |
2565 | AC_TRY_COMPILE( | |
aff51935 | 2566 | [ #include <sys/socket.h> ], |
2567 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
41cb4569 | 2568 | [ |
2569 | AC_DEFINE(HAVE_U_INTXX_T) | |
2570 | AC_MSG_RESULT(yes) | |
2571 | ], | |
2572 | [ AC_MSG_RESULT(no) ] | |
2573 | ) | |
2574 | fi | |
2575 | ||
bd590612 | 2576 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ |
2577 | AC_TRY_COMPILE( | |
aff51935 | 2578 | [ #include <sys/types.h> ], |
2579 | [ u_int64_t a; a = 1;], | |
bd590612 | 2580 | [ ac_cv_have_u_int64_t="yes" ], |
2581 | [ ac_cv_have_u_int64_t="no" ] | |
2582 | ) | |
2583 | ]) | |
2584 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
3466e002 | 2585 | AC_DEFINE(HAVE_U_INT64_T, 1, [define if you have u_int64_t data type]) |
bd590612 | 2586 | have_u_int64_t=1 |
2587 | fi | |
2588 | ||
ddceb1c8 | 2589 | if test -z "$have_u_int64_t" ; then |
2590 | AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h]) | |
2591 | AC_TRY_COMPILE( | |
aff51935 | 2592 | [ #include <sys/bitypes.h> ], |
ddceb1c8 | 2593 | [ u_int64_t a; a = 1], |
2594 | [ | |
2595 | AC_DEFINE(HAVE_U_INT64_T) | |
2596 | AC_MSG_RESULT(yes) | |
2597 | ], | |
2598 | [ AC_MSG_RESULT(no) ] | |
2599 | ) | |
2600 | fi | |
2601 | ||
41cb4569 | 2602 | if test -z "$have_u_intxx_t" ; then |
2603 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
2604 | AC_TRY_COMPILE( | |
2605 | [ | |
2606 | #include <sys/types.h> | |
aff51935 | 2607 | ], |
2608 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
41cb4569 | 2609 | [ ac_cv_have_uintxx_t="yes" ], |
2610 | [ ac_cv_have_uintxx_t="no" ] | |
2611 | ) | |
2612 | ]) | |
2613 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
3466e002 | 2614 | AC_DEFINE(HAVE_UINTXX_T, 1, |
2615 | [define if you have uintxx_t data type]) | |
41cb4569 | 2616 | fi |
2617 | fi | |
2618 | ||
2619 | if test -z "$have_uintxx_t" ; then | |
2620 | AC_MSG_CHECKING([for uintXX_t types in stdint.h]) | |
2621 | AC_TRY_COMPILE( | |
aff51935 | 2622 | [ #include <stdint.h> ], |
2623 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;], | |
41cb4569 | 2624 | [ |
2625 | AC_DEFINE(HAVE_UINTXX_T) | |
2626 | AC_MSG_RESULT(yes) | |
2627 | ], | |
2628 | [ AC_MSG_RESULT(no) ] | |
2629 | ) | |
2630 | fi | |
2631 | ||
e5fe9a1f | 2632 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ |
aff51935 | 2633 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") |
5cdfe03f | 2634 | then |
2635 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
2636 | AC_TRY_COMPILE( | |
58d100bf | 2637 | [ |
2638 | #include <sys/bitypes.h> | |
aff51935 | 2639 | ], |
5cdfe03f | 2640 | [ |
837c30b8 | 2641 | int8_t a; int16_t b; int32_t c; |
2642 | u_int8_t e; u_int16_t f; u_int32_t g; | |
2643 | a = b = c = e = f = g = 1; | |
aff51935 | 2644 | ], |
5cdfe03f | 2645 | [ |
2646 | AC_DEFINE(HAVE_U_INTXX_T) | |
2647 | AC_DEFINE(HAVE_INTXX_T) | |
2648 | AC_MSG_RESULT(yes) | |
2649 | ], | |
2650 | [AC_MSG_RESULT(no)] | |
aff51935 | 2651 | ) |
5cdfe03f | 2652 | fi |
2653 | ||
0362750e | 2654 | |
2655 | AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ | |
2656 | AC_TRY_COMPILE( | |
2657 | [ | |
2658 | #include <sys/types.h> | |
2659 | ], | |
2660 | [ u_char foo; foo = 125; ], | |
2661 | [ ac_cv_have_u_char="yes" ], | |
2662 | [ ac_cv_have_u_char="no" ] | |
2663 | ) | |
2664 | ]) | |
2665 | if test "x$ac_cv_have_u_char" = "xyes" ; then | |
3466e002 | 2666 | AC_DEFINE(HAVE_U_CHAR, 1, [define if you have u_char data type]) |
0362750e | 2667 | fi |
2668 | ||
98a7c37b | 2669 | TYPE_SOCKLEN_T |
2b942fe0 | 2670 | |
2d16d9a3 | 2671 | AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>]) |
22f5e872 | 2672 | AC_CHECK_TYPES([fsblkcnt_t, fsfilcnt_t],,,[ |
2673 | #include <sys/types.h> | |
2674 | #ifdef HAVE_SYS_BITYPES_H | |
2675 | #include <sys/bitypes.h> | |
2676 | #endif | |
2677 | #ifdef HAVE_SYS_STATFS_H | |
2678 | #include <sys/statfs.h> | |
2679 | #endif | |
2680 | #ifdef HAVE_SYS_STATVFS_H | |
2681 | #include <sys/statvfs.h> | |
2682 | #endif | |
2683 | ]) | |
ddceb1c8 | 2684 | |
777ece68 | 2685 | AC_CHECK_TYPES(in_addr_t,,, |
2686 | [#include <sys/types.h> | |
2687 | #include <netinet/in.h>]) | |
7b578f7d | 2688 | |
58d100bf | 2689 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ |
2690 | AC_TRY_COMPILE( | |
2691 | [ | |
18ba2aab | 2692 | #include <sys/types.h> |
58d100bf | 2693 | ], |
2694 | [ size_t foo; foo = 1235; ], | |
2695 | [ ac_cv_have_size_t="yes" ], | |
2696 | [ ac_cv_have_size_t="no" ] | |
2697 | ) | |
2698 | ]) | |
2699 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
3466e002 | 2700 | AC_DEFINE(HAVE_SIZE_T, 1, [define if you have size_t data type]) |
58d100bf | 2701 | fi |
ea1970a3 | 2702 | |
c04f75f1 | 2703 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ |
2704 | AC_TRY_COMPILE( | |
2705 | [ | |
2706 | #include <sys/types.h> | |
2707 | ], | |
2708 | [ ssize_t foo; foo = 1235; ], | |
2709 | [ ac_cv_have_ssize_t="yes" ], | |
2710 | [ ac_cv_have_ssize_t="no" ] | |
2711 | ) | |
2712 | ]) | |
2713 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
3466e002 | 2714 | AC_DEFINE(HAVE_SSIZE_T, 1, [define if you have ssize_t data type]) |
c04f75f1 | 2715 | fi |
2716 | ||
f1c4659d | 2717 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ |
2718 | AC_TRY_COMPILE( | |
2719 | [ | |
2720 | #include <time.h> | |
2721 | ], | |
2722 | [ clock_t foo; foo = 1235; ], | |
2723 | [ ac_cv_have_clock_t="yes" ], | |
2724 | [ ac_cv_have_clock_t="no" ] | |
2725 | ) | |
2726 | ]) | |
2727 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
3466e002 | 2728 | AC_DEFINE(HAVE_CLOCK_T, 1, [define if you have clock_t data type]) |
f1c4659d | 2729 | fi |
2730 | ||
1c04b088 | 2731 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ |
2732 | AC_TRY_COMPILE( | |
2733 | [ | |
2734 | #include <sys/types.h> | |
2735 | #include <sys/socket.h> | |
2736 | ], | |
2737 | [ sa_family_t foo; foo = 1235; ], | |
2738 | [ ac_cv_have_sa_family_t="yes" ], | |
77bb0bca | 2739 | [ AC_TRY_COMPILE( |
2740 | [ | |
2741 | #include <sys/types.h> | |
2742 | #include <sys/socket.h> | |
2743 | #include <netinet/in.h> | |
2744 | ], | |
2745 | [ sa_family_t foo; foo = 1235; ], | |
2746 | [ ac_cv_have_sa_family_t="yes" ], | |
2747 | ||
1c04b088 | 2748 | [ ac_cv_have_sa_family_t="no" ] |
77bb0bca | 2749 | )] |
1c04b088 | 2750 | ) |
2751 | ]) | |
2752 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
3466e002 | 2753 | AC_DEFINE(HAVE_SA_FAMILY_T, 1, |
2754 | [define if you have sa_family_t data type]) | |
1c04b088 | 2755 | fi |
2756 | ||
729bfe59 | 2757 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ |
2758 | AC_TRY_COMPILE( | |
2759 | [ | |
2760 | #include <sys/types.h> | |
2761 | ], | |
2762 | [ pid_t foo; foo = 1235; ], | |
2763 | [ ac_cv_have_pid_t="yes" ], | |
2764 | [ ac_cv_have_pid_t="no" ] | |
2765 | ) | |
2766 | ]) | |
2767 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
3466e002 | 2768 | AC_DEFINE(HAVE_PID_T, 1, [define if you have pid_t data type]) |
729bfe59 | 2769 | fi |
2770 | ||
2771 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
2772 | AC_TRY_COMPILE( | |
2773 | [ | |
2774 | #include <sys/types.h> | |
2775 | ], | |
2776 | [ mode_t foo; foo = 1235; ], | |
2777 | [ ac_cv_have_mode_t="yes" ], | |
2778 | [ ac_cv_have_mode_t="no" ] | |
2779 | ) | |
2780 | ]) | |
2781 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
3466e002 | 2782 | AC_DEFINE(HAVE_MODE_T, 1, [define if you have mode_t data type]) |
729bfe59 | 2783 | fi |
2784 | ||
e3a93db0 | 2785 | |
58d100bf | 2786 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ |
2787 | AC_TRY_COMPILE( | |
2788 | [ | |
18ba2aab | 2789 | #include <sys/types.h> |
2790 | #include <sys/socket.h> | |
58d100bf | 2791 | ], |
2792 | [ struct sockaddr_storage s; ], | |
2793 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
2794 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
2795 | ) | |
2796 | ]) | |
2797 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
3466e002 | 2798 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, |
2799 | [define if you have struct sockaddr_storage data type]) | |
58d100bf | 2800 | fi |
48e671d5 | 2801 | |
58d100bf | 2802 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ |
2803 | AC_TRY_COMPILE( | |
2804 | [ | |
cbd7492e | 2805 | #include <sys/types.h> |
58d100bf | 2806 | #include <netinet/in.h> |
2807 | ], | |
2808 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
2809 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
2810 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
2811 | ) | |
2812 | ]) | |
2813 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
3466e002 | 2814 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, |
2815 | [define if you have struct sockaddr_in6 data type]) | |
58d100bf | 2816 | fi |
48e671d5 | 2817 | |
58d100bf | 2818 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ |
2819 | AC_TRY_COMPILE( | |
2820 | [ | |
cbd7492e | 2821 | #include <sys/types.h> |
58d100bf | 2822 | #include <netinet/in.h> |
2823 | ], | |
2824 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
2825 | [ ac_cv_have_struct_in6_addr="yes" ], | |
2826 | [ ac_cv_have_struct_in6_addr="no" ] | |
2827 | ) | |
2828 | ]) | |
2829 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
3466e002 | 2830 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, |
2831 | [define if you have struct in6_addr data type]) | |
95e16084 | 2832 | |
2833 | dnl Now check for sin6_scope_id | |
2834 | AC_CHECK_MEMBERS([struct sockaddr_in6.sin6_scope_id],,, | |
2835 | [ | |
2836 | #ifdef HAVE_SYS_TYPES_H | |
2837 | #include <sys/types.h> | |
2838 | #endif | |
2839 | #include <netinet/in.h> | |
2840 | ]) | |
58d100bf | 2841 | fi |
48e671d5 | 2842 | |
58d100bf | 2843 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ |
2844 | AC_TRY_COMPILE( | |
2845 | [ | |
18ba2aab | 2846 | #include <sys/types.h> |
2847 | #include <sys/socket.h> | |
2848 | #include <netdb.h> | |
58d100bf | 2849 | ], |
2850 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
2851 | [ ac_cv_have_struct_addrinfo="yes" ], | |
2852 | [ ac_cv_have_struct_addrinfo="no" ] | |
2853 | ) | |
2854 | ]) | |
2855 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
3466e002 | 2856 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, |
2857 | [define if you have struct addrinfo data type]) | |
58d100bf | 2858 | fi |
2859 | ||
89c7e31c | 2860 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ |
2861 | AC_TRY_COMPILE( | |
aff51935 | 2862 | [ #include <sys/time.h> ], |
2863 | [ struct timeval tv; tv.tv_sec = 1;], | |
89c7e31c | 2864 | [ ac_cv_have_struct_timeval="yes" ], |
2865 | [ ac_cv_have_struct_timeval="no" ] | |
2866 | ) | |
2867 | ]) | |
2868 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
3466e002 | 2869 | AC_DEFINE(HAVE_STRUCT_TIMEVAL, 1, [define if you have struct timeval]) |
89c7e31c | 2870 | have_struct_timeval=1 |
2871 | fi | |
2872 | ||
5271b55c | 2873 | AC_CHECK_TYPES(struct timespec) |
2874 | ||
85abc74b | 2875 | # We need int64_t or else certian parts of the compile will fail. |
4b492aab | 2876 | if test "x$ac_cv_have_int64_t" = "xno" && \ |
2877 | test "x$ac_cv_sizeof_long_int" != "x8" && \ | |
2878 | test "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
85abc74b | 2879 | echo "OpenSSH requires int64_t support. Contact your vendor or install" |
2880 | echo "an alternative compiler (I.E., GCC) before continuing." | |
2881 | echo "" | |
2882 | exit 1; | |
733cf7f4 | 2883 | else |
2884 | dnl test snprintf (broken on SCO w/gcc) | |
1a01a50c | 2885 | AC_RUN_IFELSE( |
479cece8 | 2886 | [AC_LANG_SOURCE([[ |
733cf7f4 | 2887 | #include <stdio.h> |
2888 | #include <string.h> | |
2889 | #ifdef HAVE_SNPRINTF | |
2890 | main() | |
2891 | { | |
2892 | char buf[50]; | |
2893 | char expected_out[50]; | |
2894 | int mazsize = 50 ; | |
2895 | #if (SIZEOF_LONG_INT == 8) | |
2896 | long int num = 0x7fffffffffffffff; | |
2897 | #else | |
763a1a18 | 2898 | long long num = 0x7fffffffffffffffll; |
733cf7f4 | 2899 | #endif |
2900 | strcpy(expected_out, "9223372036854775807"); | |
2901 | snprintf(buf, mazsize, "%lld", num); | |
2902 | if(strcmp(buf, expected_out) != 0) | |
aff51935 | 2903 | exit(1); |
733cf7f4 | 2904 | exit(0); |
2905 | } | |
2906 | #else | |
2907 | main() { exit(0); } | |
2908 | #endif | |
479cece8 | 2909 | ]])], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ], |
1a01a50c | 2910 | AC_MSG_WARN([cross compiling: Assuming working snprintf()]) |
733cf7f4 | 2911 | ) |
2c523de9 | 2912 | fi |
2913 | ||
77bb0bca | 2914 | dnl Checks for structure members |
58d100bf | 2915 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) |
2916 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
2917 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
2918 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
2919 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
25422c70 | 2920 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) |
58d100bf | 2921 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) |
2922 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
daaff4d5 | 2923 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) |
58d100bf | 2924 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) |
2925 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
2926 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
2927 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
1d7b9b20 | 2928 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) |
2929 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
2930 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
2931 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
98a7c37b | 2932 | |
2933 | AC_CHECK_MEMBERS([struct stat.st_blksize]) | |
ccc45ee0 | 2934 | AC_CHECK_MEMBER([struct __res_state.retrans], [], [AC_DEFINE(__res_state, state, |
2935 | [Define if we don't have struct __res_state in resolv.h])], | |
2936 | [ | |
2937 | #include <stdio.h> | |
2938 | #if HAVE_SYS_TYPES_H | |
2939 | # include <sys/types.h> | |
2940 | #endif | |
2941 | #include <netinet/in.h> | |
2942 | #include <arpa/nameser.h> | |
2943 | #include <resolv.h> | |
2944 | ]) | |
1d7b9b20 | 2945 | |
58d100bf | 2946 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], |
2947 | ac_cv_have_ss_family_in_struct_ss, [ | |
2948 | AC_TRY_COMPILE( | |
2949 | [ | |
18ba2aab | 2950 | #include <sys/types.h> |
2951 | #include <sys/socket.h> | |
58d100bf | 2952 | ], |
2953 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
2954 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
2955 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
2956 | ) | |
2957 | ]) | |
2958 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 2959 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Fields in struct sockaddr_storage]) |
58d100bf | 2960 | fi |
2961 | ||
58d100bf | 2962 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], |
2963 | ac_cv_have___ss_family_in_struct_ss, [ | |
2964 | AC_TRY_COMPILE( | |
2965 | [ | |
18ba2aab | 2966 | #include <sys/types.h> |
2967 | #include <sys/socket.h> | |
58d100bf | 2968 | ], |
2969 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
2970 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
2971 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
2972 | ) | |
2973 | ]) | |
2974 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 2975 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1, |
2976 | [Fields in struct sockaddr_storage]) | |
58d100bf | 2977 | fi |
2978 | ||
2e73a022 | 2979 | AC_CACHE_CHECK([for pw_class field in struct passwd], |
2980 | ac_cv_have_pw_class_in_struct_passwd, [ | |
2981 | AC_TRY_COMPILE( | |
2982 | [ | |
2e73a022 | 2983 | #include <pwd.h> |
2984 | ], | |
97994d32 | 2985 | [ struct passwd p; p.pw_class = 0; ], |
2e73a022 | 2986 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], |
2987 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
2988 | ) | |
2989 | ]) | |
2990 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2991 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD, 1, |
2992 | [Define if your password has a pw_class field]) | |
2e73a022 | 2993 | fi |
2994 | ||
7751d4eb | 2995 | AC_CACHE_CHECK([for pw_expire field in struct passwd], |
2996 | ac_cv_have_pw_expire_in_struct_passwd, [ | |
2997 | AC_TRY_COMPILE( | |
2998 | [ | |
2999 | #include <pwd.h> | |
3000 | ], | |
3001 | [ struct passwd p; p.pw_expire = 0; ], | |
3002 | [ ac_cv_have_pw_expire_in_struct_passwd="yes" ], | |
3003 | [ ac_cv_have_pw_expire_in_struct_passwd="no" ] | |
3004 | ) | |
3005 | ]) | |
3006 | if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then | |
3466e002 | 3007 | AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD, 1, |
3008 | [Define if your password has a pw_expire field]) | |
7751d4eb | 3009 | fi |
3010 | ||
3011 | AC_CACHE_CHECK([for pw_change field in struct passwd], | |
3012 | ac_cv_have_pw_change_in_struct_passwd, [ | |
3013 | AC_TRY_COMPILE( | |
3014 | [ | |
3015 | #include <pwd.h> | |
3016 | ], | |
3017 | [ struct passwd p; p.pw_change = 0; ], | |
3018 | [ ac_cv_have_pw_change_in_struct_passwd="yes" ], | |
3019 | [ ac_cv_have_pw_change_in_struct_passwd="no" ] | |
3020 | ) | |
3021 | ]) | |
3022 | if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then | |
3466e002 | 3023 | AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD, 1, |
3024 | [Define if your password has a pw_change field]) | |
7751d4eb | 3025 | fi |
58d100bf | 3026 | |
637f9177 | 3027 | dnl make sure we're using the real structure members and not defines |
6f34652e | 3028 | AC_CACHE_CHECK([for msg_accrights field in struct msghdr], |
3029 | ac_cv_have_accrights_in_msghdr, [ | |
1a01a50c | 3030 | AC_COMPILE_IFELSE( |
6f34652e | 3031 | [ |
f95c8ce8 | 3032 | #include <sys/types.h> |
6f34652e | 3033 | #include <sys/socket.h> |
3034 | #include <sys/uio.h> | |
637f9177 | 3035 | int main() { |
3036 | #ifdef msg_accrights | |
1a01a50c | 3037 | #error "msg_accrights is a macro" |
637f9177 | 3038 | exit(1); |
3039 | #endif | |
3040 | struct msghdr m; | |
3041 | m.msg_accrights = 0; | |
3042 | exit(0); | |
3043 | } | |
6f34652e | 3044 | ], |
6f34652e | 3045 | [ ac_cv_have_accrights_in_msghdr="yes" ], |
3046 | [ ac_cv_have_accrights_in_msghdr="no" ] | |
3047 | ) | |
3048 | ]) | |
3049 | if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then | |
3466e002 | 3050 | AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR, 1, |
3051 | [Define if your system uses access rights style | |
3052 | file descriptor passing]) | |
6f34652e | 3053 | fi |
3054 | ||
7a4f468b | 3055 | AC_MSG_CHECKING(if f_fsid has val members) |
3056 | AC_TRY_COMPILE([ | |
3057 | #include <sys/types.h> | |
3058 | #include <sys/statvfs.h>], | |
3059 | [struct fsid_t t; t.val[0] = 0;], | |
3060 | [ AC_MSG_RESULT(yes) | |
3061 | AC_DEFINE(FSID_HAS_VAL, 1, f_fsid has members) ], | |
3062 | [ AC_MSG_RESULT(no) ] | |
3063 | ) | |
3064 | ||
7176df4f | 3065 | AC_CACHE_CHECK([for msg_control field in struct msghdr], |
3066 | ac_cv_have_control_in_msghdr, [ | |
1a01a50c | 3067 | AC_COMPILE_IFELSE( |
7176df4f | 3068 | [ |
f95c8ce8 | 3069 | #include <sys/types.h> |
7176df4f | 3070 | #include <sys/socket.h> |
3071 | #include <sys/uio.h> | |
637f9177 | 3072 | int main() { |
3073 | #ifdef msg_control | |
1a01a50c | 3074 | #error "msg_control is a macro" |
637f9177 | 3075 | exit(1); |
3076 | #endif | |
3077 | struct msghdr m; | |
3078 | m.msg_control = 0; | |
3079 | exit(0); | |
3080 | } | |
7176df4f | 3081 | ], |
7176df4f | 3082 | [ ac_cv_have_control_in_msghdr="yes" ], |
3083 | [ ac_cv_have_control_in_msghdr="no" ] | |
3084 | ) | |
3085 | ]) | |
3086 | if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then | |
3466e002 | 3087 | AC_DEFINE(HAVE_CONTROL_IN_MSGHDR, 1, |
3088 | [Define if your system uses ancillary data style | |
3089 | file descriptor passing]) | |
7176df4f | 3090 | fi |
3091 | ||
58d100bf | 3092 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ |
aff51935 | 3093 | AC_TRY_LINK([], |
3094 | [ extern char *__progname; printf("%s", __progname); ], | |
58d100bf | 3095 | [ ac_cv_libc_defines___progname="yes" ], |
3096 | [ ac_cv_libc_defines___progname="no" ] | |
3097 | ) | |
3098 | ]) | |
3099 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
3466e002 | 3100 | AC_DEFINE(HAVE___PROGNAME, 1, [Define if libc defines __progname]) |
58d100bf | 3101 | fi |
8946db53 | 3102 | |
c921ee00 | 3103 | AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [ |
3104 | AC_TRY_LINK([ | |
3105 | #include <stdio.h> | |
aff51935 | 3106 | ], |
3107 | [ printf("%s", __FUNCTION__); ], | |
c921ee00 | 3108 | [ ac_cv_cc_implements___FUNCTION__="yes" ], |
3109 | [ ac_cv_cc_implements___FUNCTION__="no" ] | |
3110 | ) | |
3111 | ]) | |
3112 | if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then | |
3466e002 | 3113 | AC_DEFINE(HAVE___FUNCTION__, 1, |
3114 | [Define if compiler implements __FUNCTION__]) | |
c921ee00 | 3115 | fi |
3116 | ||
3117 | AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [ | |
3118 | AC_TRY_LINK([ | |
3119 | #include <stdio.h> | |
aff51935 | 3120 | ], |
3121 | [ printf("%s", __func__); ], | |
c921ee00 | 3122 | [ ac_cv_cc_implements___func__="yes" ], |
3123 | [ ac_cv_cc_implements___func__="no" ] | |
3124 | ) | |
3125 | ]) | |
3126 | if test "x$ac_cv_cc_implements___func__" = "xyes" ; then | |
3466e002 | 3127 | AC_DEFINE(HAVE___func__, 1, [Define if compiler implements __func__]) |
c921ee00 | 3128 | fi |
3129 | ||
9a406e1e | 3130 | AC_CACHE_CHECK([whether va_copy exists], ac_cv_have_va_copy, [ |
3131 | AC_TRY_LINK( | |
3132 | [#include <stdarg.h> | |
3133 | va_list x,y;], | |
3134 | [va_copy(x,y);], | |
3135 | [ ac_cv_have_va_copy="yes" ], | |
3136 | [ ac_cv_have_va_copy="no" ] | |
3137 | ) | |
3138 | ]) | |
3139 | if test "x$ac_cv_have_va_copy" = "xyes" ; then | |
3140 | AC_DEFINE(HAVE_VA_COPY, 1, [Define if va_copy exists]) | |
3141 | fi | |
3142 | ||
3143 | AC_CACHE_CHECK([whether __va_copy exists], ac_cv_have___va_copy, [ | |
3144 | AC_TRY_LINK( | |
3145 | [#include <stdarg.h> | |
3146 | va_list x,y;], | |
3147 | [__va_copy(x,y);], | |
3148 | [ ac_cv_have___va_copy="yes" ], | |
3149 | [ ac_cv_have___va_copy="no" ] | |
3150 | ) | |
3151 | ]) | |
3152 | if test "x$ac_cv_have___va_copy" = "xyes" ; then | |
3153 | AC_DEFINE(HAVE___VA_COPY, 1, [Define if __va_copy exists]) | |
3154 | fi | |
3155 | ||
1812a662 | 3156 | AC_CACHE_CHECK([whether getopt has optreset support], |
3157 | ac_cv_have_getopt_optreset, [ | |
3158 | AC_TRY_LINK( | |
3159 | [ | |
3160 | #include <getopt.h> | |
3161 | ], | |
3162 | [ extern int optreset; optreset = 0; ], | |
3163 | [ ac_cv_have_getopt_optreset="yes" ], | |
3164 | [ ac_cv_have_getopt_optreset="no" ] | |
3165 | ) | |
3166 | ]) | |
3167 | if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then | |
3466e002 | 3168 | AC_DEFINE(HAVE_GETOPT_OPTRESET, 1, |
3169 | [Define if your getopt(3) defines and uses optreset]) | |
1812a662 | 3170 | fi |
a0391976 | 3171 | |
819b676f | 3172 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ |
aff51935 | 3173 | AC_TRY_LINK([], |
3174 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
819b676f | 3175 | [ ac_cv_libc_defines_sys_errlist="yes" ], |
3176 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
3177 | ) | |
3178 | ]) | |
3179 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
3466e002 | 3180 | AC_DEFINE(HAVE_SYS_ERRLIST, 1, |
3181 | [Define if your system defines sys_errlist[]]) | |
819b676f | 3182 | fi |
3183 | ||
3184 | ||
416ed5a7 | 3185 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ |
aff51935 | 3186 | AC_TRY_LINK([], |
3187 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
416ed5a7 | 3188 | [ ac_cv_libc_defines_sys_nerr="yes" ], |
3189 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
3190 | ) | |
3191 | ]) | |
3192 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
3466e002 | 3193 | AC_DEFINE(HAVE_SYS_NERR, 1, [Define if your system defines sys_nerr]) |
416ed5a7 | 3194 | fi |
3195 | ||
aff51935 | 3196 | SCARD_MSG="no" |
295c8801 | 3197 | # Check whether user wants sectok support |
3198 | AC_ARG_WITH(sectok, | |
3199 | [ --with-sectok Enable smartcard support using libsectok], | |
d0b19c95 | 3200 | [ |
3201 | if test "x$withval" != "xno" ; then | |
3202 | if test "x$withval" != "xyes" ; then | |
3203 | CPPFLAGS="$CPPFLAGS -I${withval}" | |
3204 | LDFLAGS="$LDFLAGS -L${withval}" | |
3205 | if test ! -z "$need_dash_r" ; then | |
3206 | LDFLAGS="$LDFLAGS -R${withval}" | |
3207 | fi | |
3208 | if test ! -z "$blibpath" ; then | |
3209 | blibpath="$blibpath:${withval}" | |
3210 | fi | |
3211 | fi | |
3212 | AC_CHECK_HEADERS(sectok.h) | |
3213 | if test "$ac_cv_header_sectok_h" != yes; then | |
3214 | AC_MSG_ERROR(Can't find sectok.h) | |
3215 | fi | |
3216 | AC_CHECK_LIB(sectok, sectok_open) | |
3217 | if test "$ac_cv_lib_sectok_sectok_open" != yes; then | |
3218 | AC_MSG_ERROR(Can't find libsectok) | |
3219 | fi | |
3466e002 | 3220 | AC_DEFINE(SMARTCARD, 1, |
3221 | [Define if you want smartcard support]) | |
3222 | AC_DEFINE(USE_SECTOK, 1, | |
3223 | [Define if you want smartcard support | |
3224 | using sectok]) | |
aff51935 | 3225 | SCARD_MSG="yes, using sectok" |
295c8801 | 3226 | fi |
3227 | ] | |
3228 | ) | |
3229 | ||
3230 | # Check whether user wants OpenSC support | |
987b458f | 3231 | OPENSC_CONFIG="no" |
295c8801 | 3232 | AC_ARG_WITH(opensc, |
e47fb473 | 3233 | [ --with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)], |
987b458f | 3234 | [ |
3235 | if test "x$withval" != "xno" ; then | |
3236 | if test "x$withval" != "xyes" ; then | |
3237 | OPENSC_CONFIG=$withval/bin/opensc-config | |
3238 | else | |
3239 | AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) | |
3240 | fi | |
3241 | if test "$OPENSC_CONFIG" != "no"; then | |
3242 | LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` | |
3243 | LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` | |
3244 | CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" | |
530456f4 | 3245 | LIBS="$LIBS $LIBOPENSC_LIBS" |
987b458f | 3246 | AC_DEFINE(SMARTCARD) |
3466e002 | 3247 | AC_DEFINE(USE_OPENSC, 1, |
3248 | [Define if you want smartcard support | |
3249 | using OpenSC]) | |
987b458f | 3250 | SCARD_MSG="yes, using OpenSC" |
3251 | fi | |
3252 | fi | |
3253 | ] | |
3254 | ) | |
d0b19c95 | 3255 | |
c31dc31c | 3256 | # Check libraries needed by DNS fingerprint support |
aff51935 | 3257 | AC_SEARCH_LIBS(getrrsetbyname, resolv, |
3466e002 | 3258 | [AC_DEFINE(HAVE_GETRRSETBYNAME, 1, |
3259 | [Define if getrrsetbyname() exists])], | |
3e05e934 | 3260 | [ |
c31dc31c | 3261 | # Needed by our getrrsetbyname() |
3262 | AC_SEARCH_LIBS(res_query, resolv) | |
3263 | AC_SEARCH_LIBS(dn_expand, resolv) | |
dabb524a | 3264 | AC_MSG_CHECKING(if res_query will link) |
3265 | AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes), | |
3266 | [AC_MSG_RESULT(no) | |
3267 | saved_LIBS="$LIBS" | |
3268 | LIBS="$LIBS -lresolv" | |
3269 | AC_MSG_CHECKING(for res_query in -lresolv) | |
3270 | AC_LINK_IFELSE([ | |
3271 | #include <resolv.h> | |
3272 | int main() | |
3273 | { | |
3274 | res_query (0, 0, 0, 0, 0); | |
3275 | return 0; | |
3276 | } | |
3277 | ], | |
3278 | [LIBS="$LIBS -lresolv" | |
3279 | AC_MSG_RESULT(yes)], | |
3280 | [LIBS="$saved_LIBS" | |
3281 | AC_MSG_RESULT(no)]) | |
3282 | ]) | |
c31dc31c | 3283 | AC_CHECK_FUNCS(_getshort _getlong) |
1c829da5 | 3284 | AC_CHECK_DECLS([_getshort, _getlong], , , |
b5765e1d | 3285 | [#include <sys/types.h> |
3286 | #include <arpa/nameser.h>]) | |
c31dc31c | 3287 | AC_CHECK_MEMBER(HEADER.ad, |
3466e002 | 3288 | [AC_DEFINE(HAVE_HEADER_AD, 1, |
3289 | [Define if HEADER.ad exists in arpa/nameser.h])],, | |
c31dc31c | 3290 | [#include <arpa/nameser.h>]) |
3291 | ]) | |
3e05e934 | 3292 | |
560acf80 | 3293 | AC_MSG_CHECKING(if struct __res_state _res is an extern) |
3294 | AC_LINK_IFELSE([ | |
3295 | #include <stdio.h> | |
3296 | #if HAVE_SYS_TYPES_H | |
3297 | # include <sys/types.h> | |
3298 | #endif | |
3299 | #include <netinet/in.h> | |
3300 | #include <arpa/nameser.h> | |
3301 | #include <resolv.h> | |
3302 | extern struct __res_state _res; | |
3303 | int main() { return 0; } | |
3304 | ], | |
3305 | [AC_MSG_RESULT(yes) | |
3306 | AC_DEFINE(HAVE__RES_EXTERN, 1, | |
3307 | [Define if you have struct __res_state _res as an extern]) | |
3308 | ], | |
3309 | [ AC_MSG_RESULT(no) ] | |
3310 | ) | |
3311 | ||
ef4d1846 | 3312 | # Check whether user wants SELinux support |
3313 | SELINUX_MSG="no" | |
3314 | LIBSELINUX="" | |
3315 | AC_ARG_WITH(selinux, | |
bb23b54f | 3316 | [ --with-selinux Enable SELinux support], |
ef4d1846 | 3317 | [ if test "x$withval" != "xno" ; then |
e54defb4 | 3318 | save_LIBS="$LIBS" |
ef4d1846 | 3319 | AC_DEFINE(WITH_SELINUX,1,[Define if you want SELinux support.]) |
3320 | SELINUX_MSG="yes" | |
3321 | AC_CHECK_HEADER([selinux/selinux.h], , | |
3322 | AC_MSG_ERROR(SELinux support requires selinux.h header)) | |
3323 | AC_CHECK_LIB(selinux, setexeccon, [ LIBSELINUX="-lselinux" ], | |
3324 | AC_MSG_ERROR(SELinux support requires libselinux library)) | |
e54defb4 | 3325 | SSHDLIBS="$SSHDLIBS $LIBSELINUX" |
ef4d1846 | 3326 | AC_CHECK_FUNCS(getseuserbyname get_default_context_with_level) |
5ba277eb | 3327 | LIBS="$save_LIBS" |
ef4d1846 | 3328 | fi ] |
3329 | ) | |
ef4d1846 | 3330 | |
12928e80 | 3331 | # Check whether user wants Kerberos 5 support |
aff51935 | 3332 | KRB5_MSG="no" |
12928e80 | 3333 | AC_ARG_WITH(kerberos5, |
aff51935 | 3334 | [ --with-kerberos5=PATH Enable Kerberos 5 support], |
5585c441 | 3335 | [ if test "x$withval" != "xno" ; then |
3336 | if test "x$withval" = "xyes" ; then | |
3337 | KRB5ROOT="/usr/local" | |
3338 | else | |
3339 | KRB5ROOT=${withval} | |
3340 | fi | |
3341 | ||
3466e002 | 3342 | AC_DEFINE(KRB5, 1, [Define if you want Kerberos 5 support]) |
5585c441 | 3343 | KRB5_MSG="yes" |
3344 | ||
3345 | AC_MSG_CHECKING(for krb5-config) | |
3346 | if test -x $KRB5ROOT/bin/krb5-config ; then | |
3347 | KRB5CONF=$KRB5ROOT/bin/krb5-config | |
3348 | AC_MSG_RESULT($KRB5CONF) | |
3349 | ||
3350 | AC_MSG_CHECKING(for gssapi support) | |
3351 | if $KRB5CONF | grep gssapi >/dev/null ; then | |
3352 | AC_MSG_RESULT(yes) | |
3466e002 | 3353 | AC_DEFINE(GSSAPI, 1, |
3354 | [Define this if you want GSSAPI | |
3355 | support in the version 2 protocol]) | |
071970fb | 3356 | k5confopts=gssapi |
aff51935 | 3357 | else |
5585c441 | 3358 | AC_MSG_RESULT(no) |
071970fb | 3359 | k5confopts="" |
aff51935 | 3360 | fi |
071970fb | 3361 | K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" |
3362 | K5LIBS="`$KRB5CONF --libs $k5confopts`" | |
5585c441 | 3363 | CPPFLAGS="$CPPFLAGS $K5CFLAGS" |
5585c441 | 3364 | AC_MSG_CHECKING(whether we are using Heimdal) |
3365 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3366 | [ char *tmp = heimdal_version; ], | |
3367 | [ AC_MSG_RESULT(yes) | |
3466e002 | 3368 | AC_DEFINE(HEIMDAL, 1, |
3369 | [Define this if you are using the | |
3370 | Heimdal version of Kerberos V5]) ], | |
5585c441 | 3371 | AC_MSG_RESULT(no) |
3372 | ) | |
3373 | else | |
3374 | AC_MSG_RESULT(no) | |
12928e80 | 3375 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" |
aff51935 | 3376 | LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" |
aff51935 | 3377 | AC_MSG_CHECKING(whether we are using Heimdal) |
3378 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3379 | [ char *tmp = heimdal_version; ], | |
3380 | [ AC_MSG_RESULT(yes) | |
3381 | AC_DEFINE(HEIMDAL) | |
41707f74 | 3382 | K5LIBS="-lkrb5 -ldes" |
3383 | K5LIBS="$K5LIBS -lcom_err -lasn1" | |
82f4e93d | 3384 | AC_CHECK_LIB(roken, net_write, |
41707f74 | 3385 | [K5LIBS="$K5LIBS -lroken"]) |
aff51935 | 3386 | ], |
3387 | [ AC_MSG_RESULT(no) | |
3388 | K5LIBS="-lkrb5 -lk5crypto -lcom_err" | |
3389 | ] | |
3390 | ) | |
4e00038c | 3391 | AC_SEARCH_LIBS(dn_expand, resolv) |
12928e80 | 3392 | |
596a825b | 3393 | AC_CHECK_LIB(gssapi_krb5, gss_init_sec_context, |
749560dd | 3394 | [ AC_DEFINE(GSSAPI) |
596a825b | 3395 | K5LIBS="-lgssapi_krb5 $K5LIBS" ], |
3396 | [ AC_CHECK_LIB(gssapi, gss_init_sec_context, | |
749560dd | 3397 | [ AC_DEFINE(GSSAPI) |
596a825b | 3398 | K5LIBS="-lgssapi $K5LIBS" ], |
749560dd | 3399 | AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]), |
3400 | $K5LIBS) | |
3401 | ], | |
3402 | $K5LIBS) | |
82f4e93d | 3403 | |
749560dd | 3404 | AC_CHECK_HEADER(gssapi.h, , |
3405 | [ unset ac_cv_header_gssapi_h | |
aff51935 | 3406 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" |
749560dd | 3407 | AC_CHECK_HEADERS(gssapi.h, , |
3408 | AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail]) | |
aff51935 | 3409 | ) |
749560dd | 3410 | ] |
3411 | ) | |
3412 | ||
3413 | oldCPP="$CPPFLAGS" | |
3414 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
3415 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
3416 | [ CPPFLAGS="$oldCPP" ]) | |
3417 | ||
aff51935 | 3418 | fi |
5585c441 | 3419 | if test ! -z "$need_dash_r" ; then |
3420 | LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib" | |
3421 | fi | |
3422 | if test ! -z "$blibpath" ; then | |
3423 | blibpath="$blibpath:${KRB5ROOT}/lib" | |
3424 | fi | |
071970fb | 3425 | |
f5555364 | 3426 | AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h) |
3427 | AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h) | |
3428 | AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h) | |
071970fb | 3429 | |
f5555364 | 3430 | LIBS="$LIBS $K5LIBS" |
3466e002 | 3431 | AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS, 1, |
3432 | [Define this if you want to use libkafs' AFS support])) | |
f5555364 | 3433 | fi |
071970fb | 3434 | ] |
12928e80 | 3435 | ) |
b5b68128 | 3436 | |
a0391976 | 3437 | # Looking for programs, paths and files |
a0391976 | 3438 | |
ecac8ee5 | 3439 | PRIVSEP_PATH=/var/empty |
3440 | AC_ARG_WITH(privsep-path, | |
cda1ebcb | 3441 | [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)], |
ecac8ee5 | 3442 | [ |
6cf0200f | 3443 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3444 | test "x${withval}" != "xyes"; then | |
ecac8ee5 | 3445 | PRIVSEP_PATH=$withval |
3446 | fi | |
3447 | ] | |
3448 | ) | |
3449 | AC_SUBST(PRIVSEP_PATH) | |
3450 | ||
a0391976 | 3451 | AC_ARG_WITH(xauth, |
3452 | [ --with-xauth=PATH Specify path to xauth program ], | |
3453 | [ | |
6cf0200f | 3454 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3455 | test "x${withval}" != "xyes"; then | |
cbd7492e | 3456 | xauth_path=$withval |
a0391976 | 3457 | fi |
3458 | ], | |
3459 | [ | |
2bf42e4a | 3460 | TestPath="$PATH" |
3461 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" | |
3462 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" | |
3463 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" | |
3464 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" | |
3465 | AC_PATH_PROG(xauth_path, xauth, , $TestPath) | |
e5fe9a1f | 3466 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then |
a0391976 | 3467 | xauth_path="/usr/openwin/bin/xauth" |
3468 | fi | |
3469 | ] | |
3470 | ) | |
3471 | ||
65a4b4af | 3472 | STRIP_OPT=-s |
3473 | AC_ARG_ENABLE(strip, | |
3474 | [ --disable-strip Disable calling strip(1) on install], | |
3475 | [ | |
3476 | if test "x$enableval" = "xno" ; then | |
3477 | STRIP_OPT= | |
3478 | fi | |
3479 | ] | |
3480 | ) | |
3481 | AC_SUBST(STRIP_OPT) | |
3482 | ||
b3ec54b4 | 3483 | if test -z "$xauth_path" ; then |
3484 | XAUTH_PATH="undefined" | |
3485 | AC_SUBST(XAUTH_PATH) | |
3486 | else | |
3466e002 | 3487 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path", |
3488 | [Define if xauth is found in your path]) | |
b3ec54b4 | 3489 | XAUTH_PATH=$xauth_path |
3490 | AC_SUBST(XAUTH_PATH) | |
a0391976 | 3491 | fi |
a0391976 | 3492 | |
3493 | # Check for mail directory (last resort if we cannot get it from headers) | |
3494 | if test ! -z "$MAIL" ; then | |
3495 | maildir=`dirname $MAIL` | |
3466e002 | 3496 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir", |
3497 | [Set this to your mail directory if you don't have maillock.h]) | |
a0391976 | 3498 | fi |
3499 | ||
479cece8 | 3500 | if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then |
1a01a50c | 3501 | AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test]) |
3502 | disable_ptmx_check=yes | |
3503 | fi | |
a0391976 | 3504 | if test -z "$no_dev_ptmx" ; then |
6e879cb4 | 3505 | if test "x$disable_ptmx_check" != "xyes" ; then |
aff51935 | 3506 | AC_CHECK_FILE("/dev/ptmx", |
6e879cb4 | 3507 | [ |
3466e002 | 3508 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX, 1, |
3509 | [Define if you have /dev/ptmx]) | |
6e879cb4 | 3510 | have_dev_ptmx=1 |
3511 | ] | |
3512 | ) | |
3513 | fi | |
3276571c | 3514 | fi |
1a01a50c | 3515 | |
479cece8 | 3516 | if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then |
1a01a50c | 3517 | AC_CHECK_FILE("/dev/ptc", |
3518 | [ | |
3466e002 | 3519 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC, 1, |
3520 | [Define if you have /dev/ptc]) | |
1a01a50c | 3521 | have_dev_ptc=1 |
3522 | ] | |
3523 | ) | |
3524 | else | |
3525 | AC_MSG_WARN([cross compiling: Disabling /dev/ptc test]) | |
3526 | fi | |
3276571c | 3527 | |
a0391976 | 3528 | # Options from here on. Some of these are preset by platform above |
fdf6b7aa | 3529 | AC_ARG_WITH(mantype, |
5d97cfbf | 3530 | [ --with-mantype=man|cat|doc Set man page type], |
c54a6257 | 3531 | [ |
5d97cfbf | 3532 | case "$withval" in |
3533 | man|cat|doc) | |
3534 | MANTYPE=$withval | |
3535 | ;; | |
3536 | *) | |
3537 | AC_MSG_ERROR(invalid man type: $withval) | |
3538 | ;; | |
3539 | esac | |
c54a6257 | 3540 | ] |
3541 | ) | |
e0c4d3ac | 3542 | if test -z "$MANTYPE"; then |
2bf42e4a | 3543 | TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" |
3544 | AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath) | |
e0c4d3ac | 3545 | if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then |
3546 | MANTYPE=doc | |
3547 | elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
3548 | MANTYPE=man | |
3549 | else | |
3550 | MANTYPE=cat | |
3551 | fi | |
3552 | fi | |
c54a6257 | 3553 | AC_SUBST(MANTYPE) |
e0c4d3ac | 3554 | if test "$MANTYPE" = "doc"; then |
3555 | mansubdir=man; | |
3556 | else | |
3557 | mansubdir=$MANTYPE; | |
3558 | fi | |
3559 | AC_SUBST(mansubdir) | |
0bc5b6fb | 3560 | |
a0391976 | 3561 | # Check whether to enable MD5 passwords |
aff51935 | 3562 | MD5_MSG="no" |
2ddcfdf3 | 3563 | AC_ARG_WITH(md5-passwords, |
caf3bc51 | 3564 | [ --with-md5-passwords Enable use of MD5 passwords], |
0bc5b6fb | 3565 | [ |
bcf36c78 | 3566 | if test "x$withval" != "xno" ; then |
3466e002 | 3567 | AC_DEFINE(HAVE_MD5_PASSWORDS, 1, |
3568 | [Define if you want to allow MD5 passwords]) | |
aff51935 | 3569 | MD5_MSG="yes" |
0bc5b6fb | 3570 | fi |
3571 | ] | |
caf3bc51 | 3572 | ) |
3573 | ||
a0391976 | 3574 | # Whether to disable shadow password support |
a7effaac | 3575 | AC_ARG_WITH(shadow, |
3576 | [ --without-shadow Disable shadow password support], | |
3577 | [ | |
82f4e93d | 3578 | if test "x$withval" = "xno" ; then |
a7effaac | 3579 | AC_DEFINE(DISABLE_SHADOW) |
4cb5ffa0 | 3580 | disable_shadow=yes |
a7effaac | 3581 | fi |
3582 | ] | |
3583 | ) | |
3584 | ||
4cb5ffa0 | 3585 | if test -z "$disable_shadow" ; then |
3586 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
3587 | AC_TRY_COMPILE( | |
3588 | [ | |
3589 | #include <sys/types.h> | |
3590 | #include <shadow.h> | |
3591 | struct spwd sp; | |
3592 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
3593 | [ sp_expire_available=yes ], [] | |
3594 | ) | |
3595 | ||
3596 | if test "x$sp_expire_available" = "xyes" ; then | |
3597 | AC_MSG_RESULT(yes) | |
3466e002 | 3598 | AC_DEFINE(HAS_SHADOW_EXPIRE, 1, |
3599 | [Define if you want to use shadow password expire field]) | |
4cb5ffa0 | 3600 | else |
3601 | AC_MSG_RESULT(no) | |
3602 | fi | |
3603 | fi | |
3604 | ||
a0391976 | 3605 | # Use ip address instead of hostname in $DISPLAY |
44839801 | 3606 | if test ! -z "$IPADDR_IN_DISPLAY" ; then |
3607 | DISPLAY_HACK_MSG="yes" | |
3466e002 | 3608 | AC_DEFINE(IPADDR_IN_DISPLAY, 1, |
3609 | [Define if you need to use IP address | |
3610 | instead of hostname in $DISPLAY]) | |
44839801 | 3611 | else |
aff51935 | 3612 | DISPLAY_HACK_MSG="no" |
44839801 | 3613 | AC_ARG_WITH(ipaddr-display, |
3614 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
3615 | [ | |
82f4e93d | 3616 | if test "x$withval" != "xno" ; then |
44839801 | 3617 | AC_DEFINE(IPADDR_IN_DISPLAY) |
aff51935 | 3618 | DISPLAY_HACK_MSG="yes" |
44839801 | 3619 | fi |
3620 | ] | |
3621 | ) | |
3622 | fi | |
a7effaac | 3623 | |
95b99395 | 3624 | # check for /etc/default/login and use it if present. |
daa41e62 | 3625 | AC_ARG_ENABLE(etc-default-login, |
6ff3d0dc | 3626 | [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]], |
694d0cef | 3627 | [ if test "x$enableval" = "xno"; then |
3628 | AC_MSG_NOTICE([/etc/default/login handling disabled]) | |
3629 | etc_default_login=no | |
3630 | else | |
3631 | etc_default_login=yes | |
3632 | fi ], | |
b0e7249f | 3633 | [ if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; |
3634 | then | |
3635 | AC_MSG_WARN([cross compiling: not checking /etc/default/login]) | |
3636 | etc_default_login=no | |
3637 | else | |
3638 | etc_default_login=yes | |
3639 | fi ] | |
694d0cef | 3640 | ) |
95b99395 | 3641 | |
694d0cef | 3642 | if test "x$etc_default_login" != "xno"; then |
3643 | AC_CHECK_FILE("/etc/default/login", | |
3644 | [ external_path_file=/etc/default/login ]) | |
b0e7249f | 3645 | if test "x$external_path_file" = "x/etc/default/login"; then |
3466e002 | 3646 | AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN, 1, |
3647 | [Define if your system has /etc/default/login]) | |
1a01a50c | 3648 | fi |
694d0cef | 3649 | fi |
95b99395 | 3650 | |
8d184c09 | 3651 | dnl BSD systems use /etc/login.conf so --with-default-path= has no effect |
4b492aab | 3652 | if test $ac_cv_func_login_getcapbool = "yes" && \ |
3653 | test $ac_cv_header_login_cap_h = "yes" ; then | |
95b99395 | 3654 | external_path_file=/etc/login.conf |
8d184c09 | 3655 | fi |
95b99395 | 3656 | |
a0391976 | 3657 | # Whether to mess with the default path |
aff51935 | 3658 | SERVER_PATH_MSG="(default)" |
c43d69a9 | 3659 | AC_ARG_WITH(default-path, |
75817f90 | 3660 | [ --with-default-path= Specify default \$PATH environment for server], |
cb807f40 | 3661 | [ |
95b99395 | 3662 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
8d184c09 | 3663 | AC_MSG_WARN([ |
3664 | --with-default-path=PATH has no effect on this system. | |
3665 | Edit /etc/login.conf instead.]) | |
82f4e93d | 3666 | elif test "x$withval" != "xno" ; then |
89bbd457 | 3667 | if test ! -z "$external_path_file" ; then |
95b99395 | 3668 | AC_MSG_WARN([ |
3669 | --with-default-path=PATH will only be used if PATH is not defined in | |
3670 | $external_path_file .]) | |
3671 | fi | |
b2d818e6 | 3672 | user_path="$withval" |
aff51935 | 3673 | SERVER_PATH_MSG="$withval" |
cb807f40 | 3674 | fi |
b2d818e6 | 3675 | ], |
95b99395 | 3676 | [ if test "x$external_path_file" = "x/etc/login.conf" ; then |
3677 | AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf]) | |
8d184c09 | 3678 | else |
89bbd457 | 3679 | if test ! -z "$external_path_file" ; then |
95b99395 | 3680 | AC_MSG_WARN([ |
3681 | If PATH is defined in $external_path_file, ensure the path to scp is included, | |
3682 | otherwise scp will not work.]) | |
3683 | fi | |
b0e7249f | 3684 | AC_RUN_IFELSE( |
3685 | [AC_LANG_SOURCE([[ | |
b2d818e6 | 3686 | /* find out what STDPATH is */ |
3687 | #include <stdio.h> | |
b2d818e6 | 3688 | #ifdef HAVE_PATHS_H |
3689 | # include <paths.h> | |
3690 | #endif | |
3691 | #ifndef _PATH_STDPATH | |
d9a4e55b | 3692 | # ifdef _PATH_USERPATH /* Irix */ |
3693 | # define _PATH_STDPATH _PATH_USERPATH | |
3694 | # else | |
3695 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
3696 | # endif | |
b2d818e6 | 3697 | #endif |
3698 | #include <sys/types.h> | |
3699 | #include <sys/stat.h> | |
3700 | #include <fcntl.h> | |
3701 | #define DATA "conftest.stdpath" | |
3702 | ||
3703 | main() | |
3704 | { | |
3705 | FILE *fd; | |
3706 | int rc; | |
82f4e93d | 3707 | |
b2d818e6 | 3708 | fd = fopen(DATA,"w"); |
3709 | if(fd == NULL) | |
3710 | exit(1); | |
82f4e93d | 3711 | |
b2d818e6 | 3712 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) |
3713 | exit(1); | |
3714 | ||
3715 | exit(0); | |
3716 | } | |
b0e7249f | 3717 | ]])], |
3718 | [ user_path=`cat conftest.stdpath` ], | |
b2d818e6 | 3719 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], |
3720 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
3721 | ) | |
3722 | # make sure $bindir is in USER_PATH so scp will work | |
3723 | t_bindir=`eval echo ${bindir}` | |
3724 | case $t_bindir in | |
3725 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; | |
3726 | esac | |
3727 | case $t_bindir in | |
3728 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; | |
3729 | esac | |
3730 | echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 | |
3731 | if test $? -ne 0 ; then | |
3732 | echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 | |
3733 | if test $? -ne 0 ; then | |
3734 | user_path=$user_path:$t_bindir | |
3735 | AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work) | |
3736 | fi | |
3737 | fi | |
8d184c09 | 3738 | fi ] |
cb807f40 | 3739 | ) |
95b99395 | 3740 | if test "x$external_path_file" != "x/etc/login.conf" ; then |
3466e002 | 3741 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path", [Specify default $PATH]) |
8d184c09 | 3742 | AC_SUBST(user_path) |
3743 | fi | |
cb807f40 | 3744 | |
06617857 | 3745 | # Set superuser path separately to user path |
06617857 | 3746 | AC_ARG_WITH(superuser-path, |
3747 | [ --with-superuser-path= Specify different path for super-user], | |
3748 | [ | |
6cf0200f | 3749 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3750 | test "x${withval}" != "xyes"; then | |
3466e002 | 3751 | AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval", |
3752 | [Define if you want a different $PATH | |
3753 | for the superuser]) | |
06617857 | 3754 | superuser_path=$withval |
3755 | fi | |
3756 | ] | |
3757 | ) | |
3758 | ||
3759 | ||
58d100bf | 3760 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) |
aff51935 | 3761 | IPV4_IN6_HACK_MSG="no" |
80faa19f | 3762 | AC_ARG_WITH(4in6, |
3763 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
3764 | [ | |
3765 | if test "x$withval" != "xno" ; then | |
3766 | AC_MSG_RESULT(yes) | |
3466e002 | 3767 | AC_DEFINE(IPV4_IN_IPV6, 1, |
3768 | [Detect IPv4 in IPv6 mapped addresses | |
3769 | and treat as IPv4]) | |
aff51935 | 3770 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3771 | else |
3772 | AC_MSG_RESULT(no) | |
3773 | fi | |
3774 | ],[ | |
3775 | if test "x$inet6_default_4in6" = "xyes"; then | |
3776 | AC_MSG_RESULT([yes (default)]) | |
3777 | AC_DEFINE(IPV4_IN_IPV6) | |
aff51935 | 3778 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3779 | else |
3780 | AC_MSG_RESULT([no (default)]) | |
3781 | fi | |
3782 | ] | |
3783 | ) | |
3784 | ||
af774732 | 3785 | # Whether to enable BSD auth support |
f1b0ecc3 | 3786 | BSD_AUTH_MSG=no |
af774732 | 3787 | AC_ARG_WITH(bsd-auth, |
3788 | [ --with-bsd-auth Enable BSD auth support], | |
3789 | [ | |
82f4e93d | 3790 | if test "x$withval" != "xno" ; then |
3466e002 | 3791 | AC_DEFINE(BSD_AUTH, 1, |
3792 | [Define if you have BSD auth support]) | |
f1b0ecc3 | 3793 | BSD_AUTH_MSG=yes |
af774732 | 3794 | fi |
3795 | ] | |
3796 | ) | |
3797 | ||
a0391976 | 3798 | # Where to place sshd.pid |
19d9ac2a | 3799 | piddir=/var/run |
81dadca3 | 3800 | # make sure the directory exists |
82f4e93d | 3801 | if test ! -d $piddir ; then |
81dadca3 | 3802 | piddir=`eval echo ${sysconfdir}` |
3803 | case $piddir in | |
aff51935 | 3804 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; |
81dadca3 | 3805 | esac |
3806 | fi | |
3807 | ||
47e45e44 | 3808 | AC_ARG_WITH(pid-dir, |
3809 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
3810 | [ | |
6cf0200f | 3811 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3812 | test "x${withval}" != "xyes"; then | |
19d9ac2a | 3813 | piddir=$withval |
82f4e93d | 3814 | if test ! -d $piddir ; then |
81dadca3 | 3815 | AC_MSG_WARN([** no $piddir directory on this system **]) |
3816 | fi | |
47e45e44 | 3817 | fi |
3818 | ] | |
3819 | ) | |
b7a87eea | 3820 | |
3466e002 | 3821 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir", [Specify location of ssh.pid]) |
19d9ac2a | 3822 | AC_SUBST(piddir) |
47e45e44 | 3823 | |
1d7b9b20 | 3824 | dnl allow user to disable some login recording features |
3825 | AC_ARG_ENABLE(lastlog, | |
bfd550a2 | 3826 | [ --disable-lastlog disable use of lastlog even if detected [no]], |
ddb154b3 | 3827 | [ |
3828 | if test "x$enableval" = "xno" ; then | |
3829 | AC_DEFINE(DISABLE_LASTLOG) | |
3830 | fi | |
3831 | ] | |
1d7b9b20 | 3832 | ) |
3833 | AC_ARG_ENABLE(utmp, | |
bfd550a2 | 3834 | [ --disable-utmp disable use of utmp even if detected [no]], |
ddb154b3 | 3835 | [ |
3836 | if test "x$enableval" = "xno" ; then | |
3837 | AC_DEFINE(DISABLE_UTMP) | |
3838 | fi | |
3839 | ] | |
1d7b9b20 | 3840 | ) |
3841 | AC_ARG_ENABLE(utmpx, | |
bfd550a2 | 3842 | [ --disable-utmpx disable use of utmpx even if detected [no]], |
ddb154b3 | 3843 | [ |
3844 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3845 | AC_DEFINE(DISABLE_UTMPX, 1, |
3846 | [Define if you don't want to use utmpx]) | |
ddb154b3 | 3847 | fi |
3848 | ] | |
1d7b9b20 | 3849 | ) |
3850 | AC_ARG_ENABLE(wtmp, | |
bfd550a2 | 3851 | [ --disable-wtmp disable use of wtmp even if detected [no]], |
ddb154b3 | 3852 | [ |
3853 | if test "x$enableval" = "xno" ; then | |
3854 | AC_DEFINE(DISABLE_WTMP) | |
3855 | fi | |
3856 | ] | |
1d7b9b20 | 3857 | ) |
3858 | AC_ARG_ENABLE(wtmpx, | |
bfd550a2 | 3859 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], |
ddb154b3 | 3860 | [ |
3861 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3862 | AC_DEFINE(DISABLE_WTMPX, 1, |
3863 | [Define if you don't want to use wtmpx]) | |
ddb154b3 | 3864 | fi |
3865 | ] | |
1d7b9b20 | 3866 | ) |
3867 | AC_ARG_ENABLE(libutil, | |
bfd550a2 | 3868 | [ --disable-libutil disable use of libutil (login() etc.) [no]], |
ddb154b3 | 3869 | [ |
3870 | if test "x$enableval" = "xno" ; then | |
3871 | AC_DEFINE(DISABLE_LOGIN) | |
3872 | fi | |
3873 | ] | |
1d7b9b20 | 3874 | ) |
3875 | AC_ARG_ENABLE(pututline, | |
bfd550a2 | 3876 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], |
ddb154b3 | 3877 | [ |
3878 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3879 | AC_DEFINE(DISABLE_PUTUTLINE, 1, |
3880 | [Define if you don't want to use pututline() | |
3881 | etc. to write [uw]tmp]) | |
ddb154b3 | 3882 | fi |
3883 | ] | |
1d7b9b20 | 3884 | ) |
3885 | AC_ARG_ENABLE(pututxline, | |
bfd550a2 | 3886 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], |
ddb154b3 | 3887 | [ |
3888 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3889 | AC_DEFINE(DISABLE_PUTUTXLINE, 1, |
3890 | [Define if you don't want to use pututxline() | |
3891 | etc. to write [uw]tmpx]) | |
ddb154b3 | 3892 | fi |
3893 | ] | |
1d7b9b20 | 3894 | ) |
3895 | AC_ARG_WITH(lastlog, | |
bfd550a2 | 3896 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], |
8c89dd2b | 3897 | [ |
82f4e93d | 3898 | if test "x$withval" = "xno" ; then |
8c89dd2b | 3899 | AC_DEFINE(DISABLE_LASTLOG) |
6cf0200f | 3900 | elif test -n "$withval" && test "x${withval}" != "xyes"; then |
8c89dd2b | 3901 | conf_lastlog_location=$withval |
3902 | fi | |
3903 | ] | |
3904 | ) | |
1d7b9b20 | 3905 | |
3906 | dnl lastlog, [uw]tmpx? detection | |
3907 | dnl NOTE: set the paths in the platform section to avoid the | |
3908 | dnl need for command-line parameters | |
3909 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
3910 | ||
3911 | dnl lastlog detection | |
3912 | dnl NOTE: the code itself will detect if lastlog is a directory | |
3913 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
3914 | AC_TRY_COMPILE([ | |
3915 | #include <sys/types.h> | |
3916 | #include <utmp.h> | |
3917 | #ifdef HAVE_LASTLOG_H | |
3918 | # include <lastlog.h> | |
3919 | #endif | |
d7c0f3d5 | 3920 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3921 | # include <paths.h> |
41cb4569 | 3922 | #endif |
3923 | #ifdef HAVE_LOGIN_H | |
3924 | # include <login.h> | |
1d7b9b20 | 3925 | #endif |
3926 | ], | |
3927 | [ char *lastlog = LASTLOG_FILE; ], | |
3928 | [ AC_MSG_RESULT(yes) ], | |
d7c0f3d5 | 3929 | [ |
3930 | AC_MSG_RESULT(no) | |
3931 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
3932 | AC_TRY_COMPILE([ | |
3933 | #include <sys/types.h> | |
3934 | #include <utmp.h> | |
3935 | #ifdef HAVE_LASTLOG_H | |
3936 | # include <lastlog.h> | |
3937 | #endif | |
3938 | #ifdef HAVE_PATHS_H | |
3939 | # include <paths.h> | |
3940 | #endif | |
3941 | ], | |
3942 | [ char *lastlog = _PATH_LASTLOG; ], | |
3943 | [ AC_MSG_RESULT(yes) ], | |
3944 | [ | |
f282b668 | 3945 | AC_MSG_RESULT(no) |
d7c0f3d5 | 3946 | system_lastlog_path=no |
3947 | ]) | |
3948 | ] | |
1d7b9b20 | 3949 | ) |
d7c0f3d5 | 3950 | |
1d7b9b20 | 3951 | if test -z "$conf_lastlog_location"; then |
3952 | if test x"$system_lastlog_path" = x"no" ; then | |
3953 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
e5fe9a1f | 3954 | if (test -d "$f" || test -f "$f") ; then |
1d7b9b20 | 3955 | conf_lastlog_location=$f |
3956 | fi | |
3957 | done | |
3958 | if test -z "$conf_lastlog_location"; then | |
f8119cef | 3959 | AC_MSG_WARN([** Cannot find lastlog **]) |
3960 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
1d7b9b20 | 3961 | fi |
3962 | fi | |
3963 | fi | |
3964 | ||
3965 | if test -n "$conf_lastlog_location"; then | |
3466e002 | 3966 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location", |
3967 | [Define if you want to specify the path to your lastlog file]) | |
82f4e93d | 3968 | fi |
1d7b9b20 | 3969 | |
3970 | dnl utmp detection | |
3971 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
3972 | AC_TRY_COMPILE([ | |
3973 | #include <sys/types.h> | |
3974 | #include <utmp.h> | |
d7c0f3d5 | 3975 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3976 | # include <paths.h> |
3977 | #endif | |
3978 | ], | |
3979 | [ char *utmp = UTMP_FILE; ], | |
3980 | [ AC_MSG_RESULT(yes) ], | |
3981 | [ AC_MSG_RESULT(no) | |
3982 | system_utmp_path=no ] | |
3983 | ) | |
3984 | if test -z "$conf_utmp_location"; then | |
3985 | if test x"$system_utmp_path" = x"no" ; then | |
3986 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
3987 | if test -f $f ; then | |
3988 | conf_utmp_location=$f | |
3989 | fi | |
3990 | done | |
3991 | if test -z "$conf_utmp_location"; then | |
3992 | AC_DEFINE(DISABLE_UTMP) | |
3993 | fi | |
3994 | fi | |
3995 | fi | |
3996 | if test -n "$conf_utmp_location"; then | |
3466e002 | 3997 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location", |
3998 | [Define if you want to specify the path to your utmp file]) | |
82f4e93d | 3999 | fi |
1d7b9b20 | 4000 | |
4001 | dnl wtmp detection | |
4002 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
4003 | AC_TRY_COMPILE([ | |
4004 | #include <sys/types.h> | |
4005 | #include <utmp.h> | |
d7c0f3d5 | 4006 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 4007 | # include <paths.h> |
4008 | #endif | |
4009 | ], | |
4010 | [ char *wtmp = WTMP_FILE; ], | |
4011 | [ AC_MSG_RESULT(yes) ], | |
4012 | [ AC_MSG_RESULT(no) | |
4013 | system_wtmp_path=no ] | |
4014 | ) | |
4015 | if test -z "$conf_wtmp_location"; then | |
4016 | if test x"$system_wtmp_path" = x"no" ; then | |
4017 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
4018 | if test -f $f ; then | |
4019 | conf_wtmp_location=$f | |
4020 | fi | |
4021 | done | |
4022 | if test -z "$conf_wtmp_location"; then | |
4023 | AC_DEFINE(DISABLE_WTMP) | |
4024 | fi | |
4025 | fi | |
4026 | fi | |
4027 | if test -n "$conf_wtmp_location"; then | |
3466e002 | 4028 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location", |
4029 | [Define if you want to specify the path to your wtmp file]) | |
82f4e93d | 4030 | fi |
1d7b9b20 | 4031 | |
4032 | ||
4033 | dnl utmpx detection - I don't know any system so perverse as to require | |
4034 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
4035 | dnl there, though. | |
4036 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
4037 | AC_TRY_COMPILE([ | |
4038 | #include <sys/types.h> | |
4039 | #include <utmp.h> | |
4040 | #ifdef HAVE_UTMPX_H | |
4041 | #include <utmpx.h> | |
4042 | #endif | |
d7c0f3d5 | 4043 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 4044 | # include <paths.h> |
4045 | #endif | |
4046 | ], | |
4047 | [ char *utmpx = UTMPX_FILE; ], | |
4048 | [ AC_MSG_RESULT(yes) ], | |
4049 | [ AC_MSG_RESULT(no) | |
4050 | system_utmpx_path=no ] | |
4051 | ) | |
4052 | if test -z "$conf_utmpx_location"; then | |
4053 | if test x"$system_utmpx_path" = x"no" ; then | |
4054 | AC_DEFINE(DISABLE_UTMPX) | |
4055 | fi | |
4056 | else | |
3466e002 | 4057 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location", |
4058 | [Define if you want to specify the path to your utmpx file]) | |
82f4e93d | 4059 | fi |
1d7b9b20 | 4060 | |
4061 | dnl wtmpx detection | |
4062 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
4063 | AC_TRY_COMPILE([ | |
4064 | #include <sys/types.h> | |
4065 | #include <utmp.h> | |
4066 | #ifdef HAVE_UTMPX_H | |
4067 | #include <utmpx.h> | |
4068 | #endif | |
d7c0f3d5 | 4069 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 4070 | # include <paths.h> |
4071 | #endif | |
4072 | ], | |
4073 | [ char *wtmpx = WTMPX_FILE; ], | |
4074 | [ AC_MSG_RESULT(yes) ], | |
4075 | [ AC_MSG_RESULT(no) | |
4076 | system_wtmpx_path=no ] | |
4077 | ) | |
4078 | if test -z "$conf_wtmpx_location"; then | |
4079 | if test x"$system_wtmpx_path" = x"no" ; then | |
4080 | AC_DEFINE(DISABLE_WTMPX) | |
4081 | fi | |
4082 | else | |
3466e002 | 4083 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location", |
4084 | [Define if you want to specify the path to your wtmpx file]) | |
82f4e93d | 4085 | fi |
1d7b9b20 | 4086 | |
b7a87eea | 4087 | |
bd499f9e | 4088 | if test ! -z "$blibpath" ; then |
68ece370 | 4089 | LDFLAGS="$LDFLAGS $blibflags$blibpath" |
4090 | AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile]) | |
bd499f9e | 4091 | fi |
4092 | ||
ed89c848 | 4093 | dnl Adding -Werror to CFLAGS early prevents configure tests from running. |
4094 | dnl Add now. | |
4095 | CFLAGS="$CFLAGS $werror_flags" | |
4096 | ||
edee47f5 | 4097 | if grep "#define BROKEN_GETADDRINFO 1" confdefs.h >/dev/null || \ |
4098 | test "x$ac_cv_func_getaddrinfo" != "xyes" ; then | |
4099 | AC_SUBST(TEST_SSH_IPV6, no) | |
4100 | else | |
4101 | AC_SUBST(TEST_SSH_IPV6, yes) | |
4102 | fi | |
4103 | ||
3c62e7eb | 4104 | AC_EXEEXT |
29eadd7c | 4105 | AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openssh.xml \ |
4106 | openbsd-compat/Makefile openbsd-compat/regress/Makefile \ | |
4107 | scard/Makefile ssh_prng_cmds survey.sh]) | |
98a7c37b | 4108 | AC_OUTPUT |
d3083fbd | 4109 | |
cbd7492e | 4110 | # Print summary of options |
4111 | ||
cbd7492e | 4112 | # Someone please show me a better way :) |
4113 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
4114 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
4115 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
4116 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
f5665f6f | 4117 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` |
e0c4d3ac | 4118 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` |
cbd7492e | 4119 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` |
ecac8ee5 | 4120 | H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` |
4121 | I=`eval echo ${user_path}` ; I=`eval echo ${I}` | |
4122 | J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` | |
cbd7492e | 4123 | |
4124 | echo "" | |
26de7942 | 4125 | echo "OpenSSH has been configured with the following options:" |
ecac8ee5 | 4126 | echo " User binaries: $B" |
4127 | echo " System binaries: $C" | |
4128 | echo " Configuration files: $D" | |
4129 | echo " Askpass program: $E" | |
4130 | echo " Manual pages: $F" | |
4131 | echo " PID file: $G" | |
4132 | echo " Privilege separation chroot path: $H" | |
95b99395 | 4133 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
4134 | echo " At runtime, sshd will use the path defined in $external_path_file" | |
4135 | echo " Make sure the path to scp is present, otherwise scp will not work" | |
8d184c09 | 4136 | else |
ecac8ee5 | 4137 | echo " sshd default user PATH: $I" |
89bbd457 | 4138 | if test ! -z "$external_path_file"; then |
95b99395 | 4139 | echo " (If PATH is set in $external_path_file it will be used instead. If" |
4140 | echo " used, ensure the path to scp is present, otherwise scp will not work.)" | |
4141 | fi | |
8d184c09 | 4142 | fi |
06617857 | 4143 | if test ! -z "$superuser_path" ; then |
ecac8ee5 | 4144 | echo " sshd superuser user PATH: $J" |
4145 | fi | |
4146 | echo " Manpage format: $MANTYPE" | |
3e05e934 | 4147 | echo " PAM support: $PAM_MSG" |
5b84789f | 4148 | echo " OSF SIA support: $SIA_MSG" |
ecac8ee5 | 4149 | echo " KerberosV support: $KRB5_MSG" |
ef4d1846 | 4150 | echo " SELinux support: $SELINUX_MSG" |
ecac8ee5 | 4151 | echo " Smartcard support: $SCARD_MSG" |
ecac8ee5 | 4152 | echo " S/KEY support: $SKEY_MSG" |
4153 | echo " TCP Wrappers support: $TCPW_MSG" | |
4154 | echo " MD5 password support: $MD5_MSG" | |
59031773 | 4155 | echo " libedit support: $LIBEDIT_MSG" |
5b84789f | 4156 | echo " Solaris process contract support: $SPC_MSG" |
3deb1408 | 4157 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" |
ecac8ee5 | 4158 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" |
4159 | echo " BSD Auth support: $BSD_AUTH_MSG" | |
4160 | echo " Random number source: $RAND_MSG" | |
f1b0ecc3 | 4161 | if test ! -z "$USE_RAND_HELPER" ; then |
ecac8ee5 | 4162 | echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" |
af774732 | 4163 | fi |
4164 | ||
cbd7492e | 4165 | echo "" |
4166 | ||
0c2fb82f | 4167 | echo " Host: ${host}" |
4168 | echo " Compiler: ${CC}" | |
4169 | echo " Compiler flags: ${CFLAGS}" | |
4170 | echo "Preprocessor flags: ${CPPFLAGS}" | |
4171 | echo " Linker flags: ${LDFLAGS}" | |
e54defb4 | 4172 | echo " Libraries: ${LIBS}" |
4173 | if test ! -z "${SSHDLIBS}"; then | |
4174 | echo " +for sshd: ${SSHDLIBS}" | |
4175 | fi | |
cbd7492e | 4176 | |
4177 | echo "" | |
4178 | ||
9cefe228 | 4179 | if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then |
b3146b5f | 4180 | echo "SVR4 style packages are supported with \"make package\"" |
4181 | echo "" | |
9cefe228 | 4182 | fi |
4183 | ||
adeebd37 | 4184 | if test "x$PAM_MSG" = "xyes" ; then |
f1b0ecc3 | 4185 | echo "PAM is enabled. You may need to install a PAM control file " |
4186 | echo "for sshd, otherwise password authentication may fail. " | |
aff51935 | 4187 | echo "Example PAM control files can be found in the contrib/ " |
f1b0ecc3 | 4188 | echo "subdirectory" |
adeebd37 | 4189 | echo "" |
4190 | fi | |
4191 | ||
f1b0ecc3 | 4192 | if test ! -z "$RAND_HELPER_CMDHASH" ; then |
4193 | echo "WARNING: you are using the builtin random number collection " | |
4194 | echo "service. Please read WARNING.RNG and request that your OS " | |
4195 | echo "vendor includes kernel-based random number collection in " | |
4196 | echo "future versions of your OS." | |
2c523de9 | 4197 | echo "" |
4198 | fi | |
af774732 | 4199 | |
2f6f9cff | 4200 | if test ! -z "$NO_PEERCHECK" ; then |
1961d660 | 4201 | echo "WARNING: the operating system that you are using does not" |
4202 | echo "appear to support getpeereid(), getpeerucred() or the" | |
4203 | echo "SO_PEERCRED getsockopt() option. These facilities are used to" | |
4204 | echo "enforce security checks to prevent unauthorised connections to" | |
4205 | echo "ssh-agent. Their absence increases the risk that a malicious" | |
4206 | echo "user can connect to your agent." | |
2f6f9cff | 4207 | echo "" |
4208 | fi | |
4209 | ||
7b578f7d | 4210 | if test "$AUDIT_MODULE" = "bsm" ; then |
4211 | echo "WARNING: BSM audit support is currently considered EXPERIMENTAL." | |
4212 | echo "See the Solaris section in README.platform for details." | |
4213 | fi |