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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 \ | |
282 | sys/ndir.h \ | |
8aa5db7d | 283 | sys/poll.h \ |
aa56f760 | 284 | sys/prctl.h \ |
285 | sys/pstat.h \ | |
286 | sys/select.h \ | |
287 | sys/stat.h \ | |
288 | sys/stream.h \ | |
289 | sys/stropts.h \ | |
290 | sys/strtio.h \ | |
4538e135 | 291 | sys/statvfs.h \ |
aa56f760 | 292 | sys/sysmacros.h \ |
293 | sys/time.h \ | |
294 | sys/timers.h \ | |
295 | sys/un.h \ | |
296 | time.h \ | |
297 | tmpdir.h \ | |
298 | ttyent.h \ | |
40701614 | 299 | ucred.h \ |
aa56f760 | 300 | unistd.h \ |
301 | usersec.h \ | |
302 | util.h \ | |
303 | utime.h \ | |
304 | utmp.h \ | |
305 | utmpx.h \ | |
306 | vis.h \ | |
307 | ) | |
308 | ||
309 | # lastlog.h requires sys/time.h to be included first on Solaris | |
310 | AC_CHECK_HEADERS(lastlog.h, [], [], [ | |
311 | #ifdef HAVE_SYS_TIME_H | |
312 | # include <sys/time.h> | |
313 | #endif | |
314 | ]) | |
315 | ||
316 | # sys/ptms.h requires sys/stream.h to be included first on Solaris | |
317 | AC_CHECK_HEADERS(sys/ptms.h, [], [], [ | |
318 | #ifdef HAVE_SYS_STREAM_H | |
319 | # include <sys/stream.h> | |
320 | #endif | |
321 | ]) | |
322 | ||
323 | # login_cap.h requires sys/types.h on NetBSD | |
324 | AC_CHECK_HEADERS(login_cap.h, [], [], [ | |
325 | #include <sys/types.h> | |
326 | ]) | |
327 | ||
0a008a4d | 328 | # older BSDs need sys/param.h before sys/mount.h |
329 | AC_CHECK_HEADERS(sys/mount.h, [], [], [ | |
330 | #include <sys/param.h> | |
331 | ]) | |
332 | ||
5b84789f | 333 | # Messages for features tested for in target-specific section |
334 | SIA_MSG="no" | |
335 | SPC_MSG="no" | |
336 | ||
a0391976 | 337 | # Check for some target-specific stuff |
a7effaac | 338 | case "$host" in |
9d6b1b96 | 339 | *-*-aix*) |
25a2779b | 340 | # Some versions of VAC won't allow macro redefinitions at |
341 | # -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that | |
342 | # particularly with older versions of vac or xlc. | |
343 | # It also throws errors about null macro argments, but these are | |
344 | # not fatal. | |
345 | AC_MSG_CHECKING(if compiler allows macro redefinitions) | |
346 | AC_COMPILE_IFELSE( | |
347 | [AC_LANG_SOURCE([[ | |
348 | #define testmacro foo | |
349 | #define testmacro bar | |
350 | int main(void) { exit(0); } | |
351 | ]])], | |
352 | [ AC_MSG_RESULT(yes) ], | |
353 | [ AC_MSG_RESULT(no) | |
354 | CC="`echo $CC | sed 's/-qlanglvl\=ansi//g'`" | |
355 | LD="`echo $LD | sed 's/-qlanglvl\=ansi//g'`" | |
356 | CFLAGS="`echo $CFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
357 | CPPFLAGS="`echo $CPPFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
358 | ] | |
359 | ) | |
360 | ||
aff51935 | 361 | AC_MSG_CHECKING([how to specify blibpath for linker ($LD)]) |
68ece370 | 362 | if (test -z "$blibpath"); then |
0a15d73b | 363 | blibpath="/usr/lib:/lib" |
68ece370 | 364 | fi |
365 | saved_LDFLAGS="$LDFLAGS" | |
e7479666 | 366 | if test "$GCC" = "yes"; then |
367 | flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:" | |
368 | else | |
369 | flags="-blibpath: -Wl,-blibpath: -Wl,-rpath," | |
370 | fi | |
371 | for tryflags in $flags ;do | |
68ece370 | 372 | if (test -z "$blibflags"); then |
373 | LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" | |
374 | AC_TRY_LINK([], [], [blibflags=$tryflags]) | |
375 | fi | |
376 | done | |
377 | if (test -z "$blibflags"); then | |
378 | AC_MSG_RESULT(not found) | |
379 | AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log]) | |
380 | else | |
381 | AC_MSG_RESULT($blibflags) | |
bd499f9e | 382 | fi |
68ece370 | 383 | LDFLAGS="$saved_LDFLAGS" |
e351e493 | 384 | dnl Check for authenticate. Might be in libs.a on older AIXes |
3466e002 | 385 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE, 1, |
386 | [Define if you want to enable AIX4's authenticate function])], | |
0764e748 | 387 | [AC_CHECK_LIB(s,authenticate, |
e351e493 | 388 | [ AC_DEFINE(WITH_AIXAUTHENTICATE) |
0764e748 | 389 | LIBS="$LIBS -ls" |
390 | ]) | |
391 | ]) | |
ba603e06 | 392 | dnl Check for various auth function declarations in headers. |
c85ed8e2 | 393 | AC_CHECK_DECLS([authenticate, loginrestrictions, loginsuccess, |
72ad335d | 394 | passwdexpired, setauthdb], , , [#include <usersec.h>]) |
e351e493 | 395 | dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2) |
ba603e06 | 396 | AC_CHECK_DECLS(loginfailed, |
e351e493 | 397 | [AC_MSG_CHECKING(if loginfailed takes 4 arguments) |
398 | AC_TRY_COMPILE( | |
f58c0e01 | 399 | [#include <usersec.h>], |
e351e493 | 400 | [(void)loginfailed("user","host","tty",0);], |
401 | [AC_MSG_RESULT(yes) | |
3466e002 | 402 | AC_DEFINE(AIX_LOGINFAILED_4ARG, 1, |
403 | [Define if your AIX loginfailed() function | |
404 | takes 4 arguments (AIX >= 5.2)])], | |
f58c0e01 | 405 | [AC_MSG_RESULT(no)] |
e351e493 | 406 | )], |
407 | [], | |
408 | [#include <usersec.h>] | |
409 | ) | |
533a78f0 | 410 | AC_CHECK_FUNCS(getgrset setauthdb) |
53c337ed | 411 | AC_CHECK_DECL(F_CLOSEM, |
795e7517 | 412 | AC_DEFINE(HAVE_FCNTL_CLOSEM, 1, [Use F_CLOSEM fcntl for closefrom]), |
53c337ed | 413 | [], |
414 | [ #include <limits.h> | |
415 | #include <fcntl.h> ] | |
416 | ) | |
5ccf88cb | 417 | check_for_aix_broken_getaddrinfo=1 |
3466e002 | 418 | AC_DEFINE(BROKEN_REALPATH, 1, [Define if you have a broken realpath.]) |
419 | AC_DEFINE(SETEUID_BREAKS_SETUID, 1, | |
420 | [Define if your platform breaks doing a seteuid before a setuid]) | |
421 | AC_DEFINE(BROKEN_SETREUID, 1, [Define if your setreuid() is broken]) | |
422 | AC_DEFINE(BROKEN_SETREGID, 1, [Define if your setregid() is broken]) | |
a3cef3ca | 423 | dnl AIX handles lastlog as part of its login message |
3466e002 | 424 | AC_DEFINE(DISABLE_LASTLOG, 1, [Define if you don't want to use lastlog]) |
425 | AC_DEFINE(LOGIN_NEEDS_UTMPX, 1, | |
426 | [Some systems need a utmpx entry for /bin/login to work]) | |
427 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV, | |
428 | [Define to a Set Process Title type if your system is | |
429 | supported by bsd-setproctitle.c]) | |
961c2997 | 430 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
431 | [AIX 5.2 and 5.3 (and presumably newer) require this]) | |
ea8c44d9 | 432 | AC_DEFINE(PTY_ZEROREAD, 1, [read(1) can return 0 for a non-closed fd]) |
9d6b1b96 | 433 | ;; |
3c62e7eb | 434 | *-*-cygwin*) |
a52997bd | 435 | check_for_libcrypt_later=1 |
04765d02 | 436 | LIBS="$LIBS /usr/lib/textreadmode.o" |
3466e002 | 437 | AC_DEFINE(HAVE_CYGWIN, 1, [Define if you are on Cygwin]) |
438 | AC_DEFINE(USE_PIPES, 1, [Use PIPES instead of a socketpair()]) | |
439 | AC_DEFINE(DISABLE_SHADOW, 1, | |
440 | [Define if you want to disable shadow passwords]) | |
3466e002 | 441 | AC_DEFINE(NO_X11_UNIX_SOCKETS, 1, |
442 | [Define if X11 doesn't support AF_UNIX sockets on that system]) | |
443 | AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT, 1, | |
444 | [Define if the concept of ports only accessible to | |
445 | superusers isn't known]) | |
446 | AC_DEFINE(DISABLE_FD_PASSING, 1, | |
447 | [Define if your platform needs to skip post auth | |
448 | file descriptor passing]) | |
3c62e7eb | 449 | ;; |
d6fdb079 | 450 | *-*-dgux*) |
bc9a470b | 451 | AC_DEFINE(IP_TOS_IS_BROKEN, 1, |
452 | [Define if your system choked on IP TOS setting]) | |
0c6a72a5 | 453 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
454 | AC_DEFINE(BROKEN_SETREUID) | |
455 | AC_DEFINE(BROKEN_SETREGID) | |
d6fdb079 | 456 | ;; |
39c98ef7 | 457 | *-*-darwin*) |
33e2e066 | 458 | AC_MSG_CHECKING(if we have working getaddrinfo) |
459 | AC_TRY_RUN([#include <mach-o/dyld.h> | |
460 | main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) | |
461 | exit(0); | |
462 | else | |
463 | exit(1); | |
464 | }], [AC_MSG_RESULT(working)], | |
465 | [AC_MSG_RESULT(buggy) | |
3466e002 | 466 | AC_DEFINE(BROKEN_GETADDRINFO, 1, [getaddrinfo is broken (if present)])], |
b27e573d | 467 | [AC_MSG_RESULT(assume it is working)]) |
635e0c42 | 468 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
469 | AC_DEFINE(BROKEN_SETREUID) | |
470 | AC_DEFINE(BROKEN_SETREGID) | |
a8ad3b9d | 471 | AC_DEFINE(BROKEN_GLOB, 1, [OS X glob does not do what we expect]) |
3466e002 | 472 | AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1, |
473 | [Define if your resolver libs need this for getrrsetbyname]) | |
e02505e2 | 474 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
475 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
476 | [Use tunnel device compatibility to OpenBSD]) | |
477 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
478 | [Prepend the address family to IP tunnel traffic]) | |
a74e9b64 | 479 | m4_pattern_allow(AU_IPv) |
480 | AC_CHECK_DECL(AU_IPv4, [], | |
481 | AC_DEFINE(AU_IPv4, 0, [System only supports IPv4 audit records]) | |
482 | [#include <bsm/audit.h>] | |
295dd642 | 483 | AC_DEFINE(LASTLOG_WRITE_PUTUTXLINE, 1, |
484 | [Define if pututxline updates lastlog too]) | |
a74e9b64 | 485 | ) |
39c98ef7 | 486 | ;; |
36f36ba3 | 487 | *-*-dragonfly*) |
488 | SSHDLIBS="$SSHDLIBS -lcrypt" | |
489 | ;; | |
7d458c86 | 490 | *-*-hpux*) |
491 | # first we define all of the options common to all HP-UX releases | |
b8fea62d | 492 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" |
44839801 | 493 | IPADDR_IN_DISPLAY=yes |
2b10f47a | 494 | AC_DEFINE(USE_PIPES) |
3466e002 | 495 | AC_DEFINE(LOGIN_NO_ENDOPT, 1, |
496 | [Define if your login program cannot handle end of options ("--")]) | |
a2572aa7 | 497 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 498 | AC_DEFINE(LOCKED_PASSWD_STRING, "*", |
499 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 500 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) |
83f987c3 | 501 | MAIL="/var/mail/username" |
f75ca46d | 502 | LIBS="$LIBS -lsec" |
7d458c86 | 503 | AC_CHECK_LIB(xnet, t_error, , |
504 | AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
505 | ||
506 | # next, we define all of the options specific to major releases | |
507 | case "$host" in | |
508 | *-*-hpux10*) | |
509 | if test -z "$GCC"; then | |
510 | CFLAGS="$CFLAGS -Ae" | |
511 | fi | |
512 | ;; | |
513 | *-*-hpux11*) | |
3466e002 | 514 | AC_DEFINE(PAM_SUN_CODEBASE, 1, |
515 | [Define if you are using Solaris-derived PAM which | |
516 | passes pam_messages to the conversation function | |
517 | with an extra level of indirection]) | |
518 | AC_DEFINE(DISABLE_UTMP, 1, | |
519 | [Define if you don't want to use utmp]) | |
7d458c86 | 520 | AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins]) |
521 | check_for_hpux_broken_getaddrinfo=1 | |
522 | check_for_conflicting_getspnam=1 | |
523 | ;; | |
524 | esac | |
525 | ||
526 | # lastly, we define options specific to minor releases | |
527 | case "$host" in | |
528 | *-*-hpux10.26) | |
3466e002 | 529 | AC_DEFINE(HAVE_SECUREWARE, 1, |
530 | [Define if you have SecureWare-based | |
531 | protected password database]) | |
7d458c86 | 532 | disable_ptmx_check=yes |
533 | LIBS="$LIBS -lsecpw" | |
534 | ;; | |
535 | esac | |
2b763e31 | 536 | ;; |
d94aa2ae | 537 | *-*-irix5*) |
6ac7829a | 538 | PATH="$PATH:/usr/etc" |
3466e002 | 539 | AC_DEFINE(BROKEN_INET_NTOA, 1, |
540 | [Define if you system's inet_ntoa is busted | |
541 | (e.g. Irix gcc issue)]) | |
cb433561 | 542 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
543 | AC_DEFINE(BROKEN_SETREUID) | |
544 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 545 | AC_DEFINE(WITH_ABBREV_NO_TTY, 1, |
546 | [Define if you shouldn't strip 'tty' from your | |
547 | ttyname in [uw]tmp]) | |
3e6e3da0 | 548 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
b9795b89 | 549 | ;; |
550 | *-*-irix6*) | |
6ac7829a | 551 | PATH="$PATH:/usr/etc" |
3466e002 | 552 | AC_DEFINE(WITH_IRIX_ARRAY, 1, |
553 | [Define if you have/want arrays | |
554 | (cluster-wide session managment, not C arrays)]) | |
555 | AC_DEFINE(WITH_IRIX_PROJECT, 1, | |
556 | [Define if you want IRIX project management]) | |
557 | AC_DEFINE(WITH_IRIX_AUDIT, 1, | |
558 | [Define if you want IRIX audit trails]) | |
559 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS, 1, | |
560 | [Define if you want IRIX kernel jobs])]) | |
416ed5a7 | 561 | AC_DEFINE(BROKEN_INET_NTOA) |
412c0eaa | 562 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
563 | AC_DEFINE(BROKEN_SETREUID) | |
564 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 565 | AC_DEFINE(BROKEN_UPDWTMPX, 1, [updwtmpx is broken (if present)]) |
0e8f4eba | 566 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
3e6e3da0 | 567 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
d94aa2ae | 568 | ;; |
4c3b7423 | 569 | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) |
570 | check_for_libcrypt_later=1 | |
571 | AC_DEFINE(PAM_TTY_KLUDGE) | |
572 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "!") | |
573 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) | |
574 | AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts]) | |
575 | AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins]) | |
576 | ;; | |
5cdfe03f | 577 | *-*-linux*) |
578 | no_dev_ptmx=1 | |
717057b6 | 579 | check_for_libcrypt_later=1 |
eacb954e | 580 | check_for_openpty_ctty_bug=1 |
3466e002 | 581 | AC_DEFINE(PAM_TTY_KLUDGE, 1, |
582 | [Work around problematic Linux PAM modules handling of PAM_TTY]) | |
583 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "!", | |
584 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 585 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) |
3466e002 | 586 | AC_DEFINE(LINK_OPNOTSUPP_ERRNO, EPERM, |
587 | [Define to whatever link() returns for "not supported" | |
588 | if it doesn't return EOPNOTSUPP.]) | |
b6610e8f | 589 | AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts]) |
3466e002 | 590 | AC_DEFINE(USE_BTMP) |
80faa19f | 591 | inet6_default_4in6=yes |
bf7c1e6c | 592 | case `uname -r` in |
ad84c479 | 593 | 1.*|2.0.*) |
3466e002 | 594 | AC_DEFINE(BROKEN_CMSG_TYPE, 1, |
595 | [Define if cmsg_type is not passed correctly]) | |
bf7c1e6c | 596 | ;; |
bf7c1e6c | 597 | esac |
c40f09ca | 598 | # tun(4) forwarding compat code |
d91775e1 | 599 | AC_CHECK_HEADERS(linux/if_tun.h) |
b5081213 | 600 | if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then |
c40f09ca | 601 | AC_DEFINE(SSH_TUN_LINUX, 1, |
602 | [Open tunnel devices the Linux tun/tap way]) | |
603 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
604 | [Use tunnel device compatibility to OpenBSD]) | |
605 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
606 | [Prepend the address family to IP tunnel traffic]) | |
607 | fi | |
5cdfe03f | 608 | ;; |
66d6c27e | 609 | mips-sony-bsd|mips-sony-newsos4) |
4b2cf3f1 | 610 | AC_DEFINE(NEED_SETPGRP, 1, [Need setpgrp to acquire controlling tty]) |
66d6c27e | 611 | SONY=1 |
66d6c27e | 612 | ;; |
d468fc76 | 613 | *-*-netbsd*) |
33e2e066 | 614 | check_for_libcrypt_before=1 |
82f4e93d | 615 | if test "x$withval" != "xno" ; then |
e6354014 | 616 | need_dash_r=1 |
617 | fi | |
0f6cb079 | 618 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
619 | AC_CHECK_HEADER([net/if_tap.h], , | |
620 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
621 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
622 | [Prepend the address family to IP tunnel traffic]) | |
d468fc76 | 623 | ;; |
86b416a7 | 624 | *-*-freebsd*) |
625 | check_for_libcrypt_later=1 | |
988c5031 | 626 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "*LOCKED*", [Account locked with pw(1)]) |
0f6cb079 | 627 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
628 | AC_CHECK_HEADER([net/if_tap.h], , | |
629 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
fbfeb0de | 630 | AC_DEFINE(BROKEN_GLOB, 1, [FreeBSD glob does not do what we need]) |
86b416a7 | 631 | ;; |
8707b7eb | 632 | *-*-bsdi*) |
633 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
634 | AC_DEFINE(BROKEN_SETREUID) | |
635 | AC_DEFINE(BROKEN_SETREGID) | |
636 | ;; | |
729bfe59 | 637 | *-next-*) |
729bfe59 | 638 | conf_lastlog_location="/usr/adm/lastlog" |
698d107e | 639 | conf_utmp_location=/etc/utmp |
640 | conf_wtmp_location=/usr/adm/wtmp | |
641 | MAIL=/usr/spool/mail | |
3466e002 | 642 | AC_DEFINE(HAVE_NEXT, 1, [Define if you are on NeXT]) |
443172c4 | 643 | AC_DEFINE(BROKEN_REALPATH) |
00937921 | 644 | AC_DEFINE(USE_PIPES) |
3466e002 | 645 | AC_DEFINE(BROKEN_SAVED_UIDS, 1, [Needed for NeXT]) |
729bfe59 | 646 | ;; |
5b7b5e23 | 647 | *-*-openbsd*) |
648 | AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel]) | |
8034a348 | 649 | AC_DEFINE(HAVE_ATTRIBUTE__BOUNDED__, 1, [OpenBSD's gcc has bounded]) |
0f6cb079 | 650 | AC_DEFINE(SSH_TUN_OPENBSD, 1, [Open tunnel devices the OpenBSD way]) |
c79c4814 | 651 | AC_DEFINE(SYSLOG_R_SAFE_IN_SIGHAND, 1, |
652 | [syslog_r function is safe to use in in a signal handler]) | |
5b7b5e23 | 653 | ;; |
9d6b1b96 | 654 | *-*-solaris*) |
82f4e93d | 655 | if test "x$withval" != "xno" ; then |
010e9d5b | 656 | need_dash_r=1 |
657 | fi | |
adeebd37 | 658 | AC_DEFINE(PAM_SUN_CODEBASE) |
7e2d5fa4 | 659 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 660 | AC_DEFINE(LOGIN_NEEDS_TERM, 1, |
661 | [Some versions of /bin/login need the TERM supplied | |
662 | on the commandline]) | |
7f0a4ff1 | 663 | AC_DEFINE(PAM_TTY_KLUDGE) |
3466e002 | 664 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
665 | [Define if pam_chauthtok wants real uid set | |
666 | to the unpriv'ed user]) | |
3e6e3da0 | 667 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
ad84c479 | 668 | # Pushing STREAMS modules will cause sshd to acquire a controlling tty. |
3466e002 | 669 | AC_DEFINE(SSHD_ACQUIRES_CTTY, 1, |
670 | [Define if sshd somehow reacquires a controlling TTY | |
671 | after setsid()]) | |
795aa5f5 | 672 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd |
673 | in case the name is longer than 8 chars]) | |
95b99395 | 674 | external_path_file=/etc/default/login |
1d7b9b20 | 675 | # hardwire lastlog location (can't detect it on some versions) |
676 | conf_lastlog_location="/var/adm/lastlog" | |
32c80420 | 677 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) |
678 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
679 | if test "$sol2ver" -ge 8; then | |
680 | AC_MSG_RESULT(yes) | |
681 | AC_DEFINE(DISABLE_UTMP) | |
3466e002 | 682 | AC_DEFINE(DISABLE_WTMP, 1, |
683 | [Define if you don't want to use wtmp]) | |
32c80420 | 684 | else |
685 | AC_MSG_RESULT(no) | |
686 | fi | |
5b84789f | 687 | AC_ARG_WITH(solaris-contracts, |
688 | [ --with-solaris-contracts Enable Solaris process contracts (experimental)], | |
689 | [ | |
690 | AC_CHECK_LIB(contract, ct_tmpl_activate, | |
691 | [ AC_DEFINE(USE_SOLARIS_PROCESS_CONTRACTS, 1, | |
692 | [Define if you have Solaris process contracts]) | |
693 | SSHDLIBS="$SSHDLIBS -lcontract" | |
694 | AC_SUBST(SSHDLIBS) | |
695 | SPC_MSG="yes" ], ) | |
696 | ], | |
697 | ) | |
9d6b1b96 | 698 | ;; |
a423beaf | 699 | *-*-sunos4*) |
0c2fb82f | 700 | CPPFLAGS="$CPPFLAGS -DSUNOS4" |
a423beaf | 701 | AC_CHECK_FUNCS(getpwanam) |
adeebd37 | 702 | AC_DEFINE(PAM_SUN_CODEBASE) |
32eec038 | 703 | conf_utmp_location=/etc/utmp |
704 | conf_wtmp_location=/var/adm/wtmp | |
705 | conf_lastlog_location=/var/adm/lastlog | |
137d7b6c | 706 | AC_DEFINE(USE_PIPES) |
a423beaf | 707 | ;; |
6f68f28a | 708 | *-ncr-sysv*) |
98a7c37b | 709 | LIBS="$LIBS -lc89" |
29525240 | 710 | AC_DEFINE(USE_PIPES) |
eabb99c6 | 711 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
6fb3618d | 712 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
713 | AC_DEFINE(BROKEN_SETREUID) | |
714 | AC_DEFINE(BROKEN_SETREGID) | |
6f68f28a | 715 | ;; |
132dd316 | 716 | *-sni-sysv*) |
c8c15bcb | 717 | # /usr/ucblib MUST NOT be searched on ReliantUNIX |
e2798e96 | 718 | AC_CHECK_LIB(dl, dlsym, ,) |
d08db6d1 | 719 | # -lresolv needs to be at the end of LIBS or DNS lookups break |
720 | AC_CHECK_LIB(resolv, res_query, [ LIBS="$LIBS -lresolv" ]) | |
9548d6c8 | 721 | IPADDR_IN_DISPLAY=yes |
722 | AC_DEFINE(USE_PIPES) | |
132dd316 | 723 | AC_DEFINE(IP_TOS_IS_BROKEN) |
605369bb | 724 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
725 | AC_DEFINE(BROKEN_SETREUID) | |
726 | AC_DEFINE(BROKEN_SETREGID) | |
eabb99c6 | 727 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
95b99395 | 728 | external_path_file=/etc/default/login |
c8c15bcb | 729 | # /usr/ucblib/libucb.a no longer needed on ReliantUNIX |
730 | # Attention: always take care to bind libsocket and libnsl before libc, | |
731 | # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog | |
132dd316 | 732 | ;; |
79a7ba96 | 733 | # UnixWare 1.x, UnixWare 2.x, and others based on code from Univel. |
77bb0bca | 734 | *-*-sysv4.2*) |
ed6553e2 | 735 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 736 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
737 | AC_DEFINE(BROKEN_SETREUID) | |
738 | AC_DEFINE(BROKEN_SETREGID) | |
46f853b9 | 739 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd]) |
e45da4d6 | 740 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
77bb0bca | 741 | ;; |
79a7ba96 | 742 | # UnixWare 7.x, OpenUNIX 8 |
77bb0bca | 743 | *-*-sysv5*) |
d7d2cc6e | 744 | AC_DEFINE(UNIXWARE_LONG_PASSWORDS, 1, [Support passwords > 8 chars]) |
ed6553e2 | 745 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 746 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
747 | AC_DEFINE(BROKEN_SETREUID) | |
748 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 749 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
822015dd | 750 | case "$host" in |
751 | *-*-sysv5SCO_SV*) # SCO OpenServer 6.x | |
752 | TEST_SHELL=/u95/bin/sh | |
3466e002 | 753 | AC_DEFINE(BROKEN_LIBIAF, 1, |
754 | [ia_uinfo routines not supported by OS yet]) | |
5cc6ddad | 755 | AC_DEFINE(BROKEN_UPDWTMPX) |
16076ac9 | 756 | AC_CHECK_LIB(prot, getluid,[ LIBS="$LIBS -lprot" |
757 | AC_CHECK_FUNCS(getluid setluid,,,-lprot) | |
758 | AC_DEFINE(HAVE_SECUREWARE) | |
759 | AC_DEFINE(DISABLE_SHADOW) | |
760 | ],,) | |
822015dd | 761 | ;; |
e45da4d6 | 762 | *) AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
44a71983 | 763 | check_for_libcrypt_later=1 |
e45da4d6 | 764 | ;; |
822015dd | 765 | esac |
77bb0bca | 766 | ;; |
9d6b1b96 | 767 | *-*-sysv*) |
9d6b1b96 | 768 | ;; |
79a7ba96 | 769 | # SCO UNIX and OEM versions of SCO UNIX |
77bb0bca | 770 | *-*-sco3.2v4*) |
11cf4f1f | 771 | AC_MSG_ERROR("This Platform is no longer supported.") |
77bb0bca | 772 | ;; |
79a7ba96 | 773 | # SCO OpenServer 5.x |
77bb0bca | 774 | *-*-sco3.2v5*) |
21710e39 | 775 | if test -z "$GCC"; then |
776 | CFLAGS="$CFLAGS -belf" | |
777 | fi | |
ed6553e2 | 778 | LIBS="$LIBS -lprot -lx -ltinfo -lm" |
509b1f88 | 779 | no_dev_ptmx=1 |
ed6553e2 | 780 | AC_DEFINE(USE_PIPES) |
6e879cb4 | 781 | AC_DEFINE(HAVE_SECUREWARE) |
d287c664 | 782 | AC_DEFINE(DISABLE_SHADOW) |
94d8258b | 783 | AC_DEFINE(DISABLE_FD_PASSING) |
7ed101c0 | 784 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
785 | AC_DEFINE(BROKEN_SETREUID) | |
786 | AC_DEFINE(BROKEN_SETREGID) | |
bcebad47 | 787 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
34f2baf0 | 788 | AC_DEFINE(BROKEN_UPDWTMPX) |
3466e002 | 789 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
aca75d94 | 790 | AC_CHECK_FUNCS(getluid setluid) |
533875af | 791 | MANTYPE=man |
a3245b92 | 792 | TEST_SHELL=ksh |
509b1f88 | 793 | ;; |
ccbb983c | 794 | *-*-unicosmk*) |
3466e002 | 795 | AC_DEFINE(NO_SSH_LASTLOG, 1, |
796 | [Define if you don't want to use lastlog in session.c]) | |
c1ad5966 | 797 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
798 | AC_DEFINE(BROKEN_SETREUID) | |
799 | AC_DEFINE(BROKEN_SETREGID) | |
ccbb983c | 800 | AC_DEFINE(USE_PIPES) |
801 | AC_DEFINE(DISABLE_FD_PASSING) | |
802 | LDFLAGS="$LDFLAGS" | |
803 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
804 | MANTYPE=cat | |
d262b7f2 | 805 | ;; |
7b9a8c6e | 806 | *-*-unicosmp*) |
c1ad5966 | 807 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
808 | AC_DEFINE(BROKEN_SETREUID) | |
809 | AC_DEFINE(BROKEN_SETREGID) | |
7b9a8c6e | 810 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
811 | AC_DEFINE(USE_PIPES) | |
812 | AC_DEFINE(DISABLE_FD_PASSING) | |
813 | LDFLAGS="$LDFLAGS" | |
c1ad5966 | 814 | LIBS="$LIBS -lgen -lacid -ldb" |
7b9a8c6e | 815 | MANTYPE=cat |
816 | ;; | |
ca5c7d6a | 817 | *-*-unicos*) |
c1ad5966 | 818 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
819 | AC_DEFINE(BROKEN_SETREUID) | |
820 | AC_DEFINE(BROKEN_SETREGID) | |
ca5c7d6a | 821 | AC_DEFINE(USE_PIPES) |
94d8258b | 822 | AC_DEFINE(DISABLE_FD_PASSING) |
ef51930f | 823 | AC_DEFINE(NO_SSH_LASTLOG) |
ccbb983c | 824 | LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal" |
825 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
826 | MANTYPE=cat | |
a704dd54 | 827 | ;; |
4d33e531 | 828 | *-dec-osf*) |
99c8ddac | 829 | AC_MSG_CHECKING(for Digital Unix SIA) |
830 | no_osfsia="" | |
831 | AC_ARG_WITH(osfsia, | |
832 | [ --with-osfsia Enable Digital Unix SIA], | |
833 | [ | |
834 | if test "x$withval" = "xno" ; then | |
835 | AC_MSG_RESULT(disabled) | |
836 | no_osfsia=1 | |
837 | fi | |
838 | ], | |
839 | ) | |
840 | if test -z "$no_osfsia" ; then | |
4d33e531 | 841 | if test -f /etc/sia/matrix.conf; then |
842 | AC_MSG_RESULT(yes) | |
3466e002 | 843 | AC_DEFINE(HAVE_OSF_SIA, 1, |
844 | [Define if you have Digital Unix Security | |
845 | Integration Architecture]) | |
846 | AC_DEFINE(DISABLE_LOGIN, 1, | |
847 | [Define if you don't want to use your | |
848 | system's login() call]) | |
58d0df4e | 849 | AC_DEFINE(DISABLE_FD_PASSING) |
4d33e531 | 850 | LIBS="$LIBS -lsecurity -ldb -lm -laud" |
5b84789f | 851 | SIA_MSG="yes" |
4d33e531 | 852 | else |
853 | AC_MSG_RESULT(no) | |
3466e002 | 854 | AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin", |
855 | [String used in /etc/passwd to denote locked account]) | |
4d33e531 | 856 | fi |
857 | fi | |
a6e67b60 | 858 | AC_DEFINE(BROKEN_GETADDRINFO) |
f4f2ff4f | 859 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
08da2d08 | 860 | AC_DEFINE(BROKEN_SETREUID) |
861 | AC_DEFINE(BROKEN_SETREGID) | |
6ed8a3ae | 862 | AC_DEFINE(BROKEN_READV_COMPARISON, 1, [Can't do comparisons on readv]) |
4d33e531 | 863 | ;; |
41cb4569 | 864 | |
9c54c067 | 865 | *-*-nto-qnx*) |
41cb4569 | 866 | AC_DEFINE(USE_PIPES) |
867 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
3466e002 | 868 | AC_DEFINE(MISSING_NFDBITS, 1, [Define on *nto-qnx systems]) |
869 | AC_DEFINE(MISSING_HOWMANY, 1, [Define on *nto-qnx systems]) | |
870 | AC_DEFINE(MISSING_FD_MASK, 1, [Define on *nto-qnx systems]) | |
9c54c067 | 871 | AC_DEFINE(DISABLE_LASTLOG) |
49c64dd6 | 872 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
86996ebe | 873 | AC_DEFINE(BROKEN_SHADOW_EXPIRE, 1, [QNX shadow support is broken]) |
0c7e8877 | 874 | enable_etc_default_login=no # has incompatible /etc/default/login |
575ee4c4 | 875 | case "$host" in |
876 | *-*-nto-qnx6*) | |
877 | AC_DEFINE(DISABLE_FD_PASSING) | |
878 | ;; | |
879 | esac | |
41cb4569 | 880 | ;; |
35fc74ed | 881 | |
882 | *-*-ultrix*) | |
3466e002 | 883 | AC_DEFINE(BROKEN_GETGROUPS, 1, [getgroups(0,NULL) will return -1]) |
884 | AC_DEFINE(BROKEN_MMAP, 1, [Ultrix mmap can't map files]) | |
4b2cf3f1 | 885 | AC_DEFINE(NEED_SETPGRP) |
b5765e1d | 886 | AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix]) |
887 | ;; | |
157b6700 | 888 | |
889 | *-*-lynxos) | |
890 | CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__" | |
3466e002 | 891 | AC_DEFINE(MISSING_HOWMANY) |
157b6700 | 892 | AC_DEFINE(BROKEN_SETVBUF, 1, [LynxOS has broken setvbuf() implementation]) |
893 | ;; | |
a7effaac | 894 | esac |
895 | ||
c5829391 | 896 | AC_MSG_CHECKING(compiler and flags for sanity) |
479cece8 | 897 | AC_RUN_IFELSE( |
898 | [AC_LANG_SOURCE([ | |
c5829391 | 899 | #include <stdio.h> |
900 | int main(){exit(0);} | |
479cece8 | 901 | ])], |
c5829391 | 902 | [ AC_MSG_RESULT(yes) ], |
903 | [ | |
904 | AC_MSG_RESULT(no) | |
905 | AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***]) | |
1a01a50c | 906 | ], |
907 | [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ] | |
c5829391 | 908 | ) |
909 | ||
b04a9f8c | 910 | dnl Checks for header files. |
a0391976 | 911 | # Checks for libraries. |
98a7c37b | 912 | AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) |
913 | AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) | |
2c523de9 | 914 | |
446227d6 | 915 | dnl IRIX and Solaris 2.5.1 have dirname() in libgen |
916 | AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[ | |
917 | AC_CHECK_LIB(gen, dirname,[ | |
918 | AC_CACHE_CHECK([for broken dirname], | |
919 | ac_cv_have_broken_dirname, [ | |
920 | save_LIBS="$LIBS" | |
921 | LIBS="$LIBS -lgen" | |
b0e7249f | 922 | AC_RUN_IFELSE( |
923 | [AC_LANG_SOURCE([[ | |
446227d6 | 924 | #include <libgen.h> |
925 | #include <string.h> | |
926 | ||
927 | int main(int argc, char **argv) { | |
928 | char *s, buf[32]; | |
929 | ||
930 | strncpy(buf,"/etc", 32); | |
931 | s = dirname(buf); | |
932 | if (!s || strncmp(s, "/", 32) != 0) { | |
933 | exit(1); | |
934 | } else { | |
935 | exit(0); | |
936 | } | |
937 | } | |
b0e7249f | 938 | ]])], |
939 | [ ac_cv_have_broken_dirname="no" ], | |
940 | [ ac_cv_have_broken_dirname="yes" ], | |
446227d6 | 941 | [ ac_cv_have_broken_dirname="no" ], |
446227d6 | 942 | ) |
943 | LIBS="$save_LIBS" | |
944 | ]) | |
945 | if test "x$ac_cv_have_broken_dirname" = "xno" ; then | |
946 | LIBS="$LIBS -lgen" | |
947 | AC_DEFINE(HAVE_DIRNAME) | |
948 | AC_CHECK_HEADERS(libgen.h) | |
949 | fi | |
950 | ]) | |
951 | ]) | |
952 | ||
953 | AC_CHECK_FUNC(getspnam, , | |
954 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")) | |
3466e002 | 955 | AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME, 1, |
956 | [Define if you have the basename function.])) | |
446227d6 | 957 | |
98a7c37b | 958 | dnl zlib is required |
959 | AC_ARG_WITH(zlib, | |
960 | [ --with-zlib=PATH Use zlib in PATH], | |
6dd05556 | 961 | [ if test "x$withval" = "xno" ; then |
962 | AC_MSG_ERROR([*** zlib is required ***]) | |
963 | elif test "x$withval" != "xyes"; then | |
98a7c37b | 964 | if test -d "$withval/lib"; then |
965 | if test -n "${need_dash_r}"; then | |
5a162955 | 966 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 967 | else |
5a162955 | 968 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 969 | fi |
970 | else | |
971 | if test -n "${need_dash_r}"; then | |
5a162955 | 972 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 973 | else |
5a162955 | 974 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 975 | fi |
976 | fi | |
977 | if test -d "$withval/include"; then | |
5a162955 | 978 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 979 | else |
5a162955 | 980 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 981 | fi |
6dd05556 | 982 | fi ] |
98a7c37b | 983 | ) |
984 | ||
8295689f | 985 | AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***])) |
0a15d73b | 986 | AC_CHECK_LIB(z, deflate, , |
987 | [ | |
988 | saved_CPPFLAGS="$CPPFLAGS" | |
989 | saved_LDFLAGS="$LDFLAGS" | |
990 | save_LIBS="$LIBS" | |
991 | dnl Check default zlib install dir | |
992 | if test -n "${need_dash_r}"; then | |
993 | LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}" | |
994 | else | |
995 | LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}" | |
996 | fi | |
997 | CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}" | |
998 | LIBS="$LIBS -lz" | |
999 | AC_TRY_LINK_FUNC(deflate, AC_DEFINE(HAVE_LIBZ), | |
1000 | [ | |
1001 | AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]) | |
1002 | ] | |
1003 | ) | |
1004 | ] | |
1005 | ) | |
8068d564 | 1006 | |
1007 | AC_ARG_WITH(zlib-version-check, | |
1008 | [ --without-zlib-version-check Disable zlib version check], | |
1009 | [ if test "x$withval" = "xno" ; then | |
1010 | zlib_check_nonfatal=1 | |
1011 | fi | |
1012 | ] | |
1013 | ) | |
1014 | ||
5c7fc85d | 1015 | AC_MSG_CHECKING(for possibly buggy zlib) |
479cece8 | 1016 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
5c7fc85d | 1017 | #include <stdio.h> |
4ad65809 | 1018 | #include <zlib.h> |
1019 | int main() | |
1020 | { | |
5c7fc85d | 1021 | int a=0, b=0, c=0, d=0, n, v; |
1022 | n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d); | |
1023 | if (n != 3 && n != 4) | |
4ad65809 | 1024 | exit(1); |
5c7fc85d | 1025 | v = a*1000000 + b*10000 + c*100 + d; |
1026 | fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v); | |
1027 | ||
1028 | /* 1.1.4 is OK */ | |
1029 | if (a == 1 && b == 1 && c >= 4) | |
4ad65809 | 1030 | exit(0); |
5c7fc85d | 1031 | |
0072b59d | 1032 | /* 1.2.3 and up are OK */ |
1033 | if (v >= 1020300) | |
5c7fc85d | 1034 | exit(0); |
1035 | ||
4ad65809 | 1036 | exit(2); |
1037 | } | |
479cece8 | 1038 | ]])], |
5c7fc85d | 1039 | AC_MSG_RESULT(no), |
1040 | [ AC_MSG_RESULT(yes) | |
8068d564 | 1041 | if test -z "$zlib_check_nonfatal" ; then |
1042 | AC_MSG_ERROR([*** zlib too old - check config.log *** | |
1043 | Your reported zlib version has known security problems. It's possible your | |
1044 | vendor has fixed these problems without changing the version number. If you | |
1045 | are sure this is the case, you can disable the check by running | |
1046 | "./configure --without-zlib-version-check". | |
6090bcfe | 1047 | If you are in doubt, upgrade zlib to version 1.2.3 or greater. |
5c7fc85d | 1048 | See http://www.gzip.org/zlib/ for details.]) |
8068d564 | 1049 | else |
1050 | AC_MSG_WARN([zlib version may have security problems]) | |
1051 | fi | |
1a01a50c | 1052 | ], |
1053 | [ AC_MSG_WARN([cross compiling: not checking zlib version]) ] | |
4ad65809 | 1054 | ) |
48e7916f | 1055 | |
2c523de9 | 1056 | dnl UnixWare 2.x |
aff51935 | 1057 | AC_CHECK_FUNC(strcasecmp, |
2c523de9 | 1058 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] |
1059 | ) | |
23361281 | 1060 | AC_CHECK_FUNCS(utimes, |
cda1ebcb | 1061 | [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES) |
1062 | LIBS="$LIBS -lc89"]) ] | |
2c523de9 | 1063 | ) |
4cca272e | 1064 | |
7c6d759d | 1065 | dnl Checks for libutil functions |
1066 | AC_CHECK_HEADERS(libutil.h) | |
3466e002 | 1067 | AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN, 1, |
1068 | [Define if your libraries define login()])]) | |
b3ef88dc | 1069 | AC_CHECK_FUNCS(fmt_scaled logout updwtmp logwtmp) |
7c6d759d | 1070 | |
a738c3b0 | 1071 | AC_FUNC_STRFTIME |
1072 | ||
84ceda19 | 1073 | # Check for ALTDIRFUNC glob() extension |
1074 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
1075 | AC_EGREP_CPP(FOUNDIT, | |
1076 | [ | |
1077 | #include <glob.h> | |
1078 | #ifdef GLOB_ALTDIRFUNC | |
1079 | FOUNDIT | |
1080 | #endif | |
aff51935 | 1081 | ], |
84ceda19 | 1082 | [ |
3466e002 | 1083 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC, 1, |
1084 | [Define if your system glob() function has | |
1085 | the GLOB_ALTDIRFUNC extension]) | |
84ceda19 | 1086 | AC_MSG_RESULT(yes) |
1087 | ], | |
1088 | [ | |
1089 | AC_MSG_RESULT(no) | |
1090 | ] | |
1091 | ) | |
4cca272e | 1092 | |
40849fdb | 1093 | # Check for g.gl_matchc glob() extension |
1094 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
d90b9f9a | 1095 | AC_TRY_COMPILE( |
13ff27b7 | 1096 | [ #include <glob.h> ], |
1097 | [glob_t g; g.gl_matchc = 1;], | |
aff51935 | 1098 | [ |
3466e002 | 1099 | AC_DEFINE(GLOB_HAS_GL_MATCHC, 1, |
1100 | [Define if your system glob() function has | |
1101 | gl_matchc options in glob_t]) | |
aff51935 | 1102 | AC_MSG_RESULT(yes) |
1103 | ], | |
1104 | [ | |
1105 | AC_MSG_RESULT(no) | |
1106 | ] | |
40849fdb | 1107 | ) |
1108 | ||
78888bab | 1109 | AC_CHECK_DECLS(GLOB_NOMATCH, , , [#include <glob.h>]) |
1110 | ||
edbe6722 | 1111 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) |
1a01a50c | 1112 | AC_RUN_IFELSE( |
479cece8 | 1113 | [AC_LANG_SOURCE([[ |
edbe6722 | 1114 | #include <sys/types.h> |
1115 | #include <dirent.h> | |
aec4cb4f | 1116 | int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));} |
479cece8 | 1117 | ]])], |
aff51935 | 1118 | [AC_MSG_RESULT(yes)], |
edbe6722 | 1119 | [ |
1120 | AC_MSG_RESULT(no) | |
3466e002 | 1121 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME, 1, |
d08db6d1 | 1122 | [Define if your struct dirent expects you to |
3466e002 | 1123 | allocate extra space for d_name]) |
1a01a50c | 1124 | ], |
82f4e93d | 1125 | [ |
1a01a50c | 1126 | AC_MSG_WARN([cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME]) |
1127 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
edbe6722 | 1128 | ] |
1129 | ) | |
1130 | ||
419e26e7 | 1131 | AC_MSG_CHECKING([for /proc/pid/fd directory]) |
1132 | if test -d "/proc/$$/fd" ; then | |
3466e002 | 1133 | AC_DEFINE(HAVE_PROC_PID, 1, [Define if you have /proc/$pid/fd]) |
419e26e7 | 1134 | AC_MSG_RESULT(yes) |
1135 | else | |
1136 | AC_MSG_RESULT(no) | |
1137 | fi | |
1138 | ||
278588d8 | 1139 | # Check whether user wants S/Key support |
aff51935 | 1140 | SKEY_MSG="no" |
278588d8 | 1141 | AC_ARG_WITH(skey, |
6ff3d0dc | 1142 | [ --with-skey[[=PATH]] Enable S/Key support (optionally in PATH)], |
278588d8 | 1143 | [ |
1144 | if test "x$withval" != "xno" ; then | |
1145 | ||
1146 | if test "x$withval" != "xyes" ; then | |
1147 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1148 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1149 | fi | |
1150 | ||
3466e002 | 1151 | AC_DEFINE(SKEY, 1, [Define if you want S/Key support]) |
278588d8 | 1152 | LIBS="-lskey $LIBS" |
aff51935 | 1153 | SKEY_MSG="yes" |
82f4e93d | 1154 | |
ddceb1c8 | 1155 | AC_MSG_CHECKING([for s/key support]) |
b0e7249f | 1156 | AC_LINK_IFELSE( |
1157 | [AC_LANG_SOURCE([[ | |
ddceb1c8 | 1158 | #include <stdio.h> |
1159 | #include <skey.h> | |
aec4cb4f | 1160 | int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); } |
b0e7249f | 1161 | ]])], |
ddceb1c8 | 1162 | [AC_MSG_RESULT(yes)], |
278588d8 | 1163 | [ |
ddceb1c8 | 1164 | AC_MSG_RESULT(no) |
278588d8 | 1165 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) |
1166 | ]) | |
141fc639 | 1167 | AC_MSG_CHECKING(if skeychallenge takes 4 arguments) |
1168 | AC_TRY_COMPILE( | |
1169 | [#include <stdio.h> | |
1170 | #include <skey.h>], | |
1171 | [(void)skeychallenge(NULL,"name","",0);], | |
1172 | [AC_MSG_RESULT(yes) | |
3466e002 | 1173 | AC_DEFINE(SKEYCHALLENGE_4ARG, 1, |
1174 | [Define if your skeychallenge() | |
1175 | function takes 4 arguments (NetBSD)])], | |
141fc639 | 1176 | [AC_MSG_RESULT(no)] |
1177 | ) | |
278588d8 | 1178 | fi |
1179 | ] | |
1180 | ) | |
1181 | ||
1182 | # Check whether user wants TCP wrappers support | |
98a7c37b | 1183 | TCPW_MSG="no" |
278588d8 | 1184 | AC_ARG_WITH(tcp-wrappers, |
6ff3d0dc | 1185 | [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)], |
278588d8 | 1186 | [ |
1187 | if test "x$withval" != "xno" ; then | |
1188 | saved_LIBS="$LIBS" | |
98a7c37b | 1189 | saved_LDFLAGS="$LDFLAGS" |
1190 | saved_CPPFLAGS="$CPPFLAGS" | |
4b492aab | 1191 | if test -n "${withval}" && \ |
6cf0200f | 1192 | test "x${withval}" != "xyes"; then |
98a7c37b | 1193 | if test -d "${withval}/lib"; then |
1194 | if test -n "${need_dash_r}"; then | |
5a162955 | 1195 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 1196 | else |
5a162955 | 1197 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 1198 | fi |
1199 | else | |
1200 | if test -n "${need_dash_r}"; then | |
5a162955 | 1201 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 1202 | else |
5a162955 | 1203 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 1204 | fi |
1205 | fi | |
1206 | if test -d "${withval}/include"; then | |
5a162955 | 1207 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 1208 | else |
5a162955 | 1209 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 1210 | fi |
98a7c37b | 1211 | fi |
e54defb4 | 1212 | LIBS="-lwrap $LIBS" |
278588d8 | 1213 | AC_MSG_CHECKING(for libwrap) |
1214 | AC_TRY_LINK( | |
1215 | [ | |
77f09220 | 1216 | #include <sys/types.h> |
1217 | #include <sys/socket.h> | |
1218 | #include <netinet/in.h> | |
278588d8 | 1219 | #include <tcpd.h> |
1220 | int deny_severity = 0, allow_severity = 0; | |
1221 | ], | |
1222 | [hosts_access(0);], | |
1223 | [ | |
1224 | AC_MSG_RESULT(yes) | |
3466e002 | 1225 | AC_DEFINE(LIBWRAP, 1, |
1226 | [Define if you want | |
1227 | TCP Wrappers support]) | |
e54defb4 | 1228 | SSHDLIBS="$SSHDLIBS -lwrap" |
98a7c37b | 1229 | TCPW_MSG="yes" |
278588d8 | 1230 | ], |
1231 | [ | |
1232 | AC_MSG_ERROR([*** libwrap missing]) | |
1233 | ] | |
1234 | ) | |
ddceb1c8 | 1235 | LIBS="$saved_LIBS" |
278588d8 | 1236 | fi |
1237 | ] | |
1238 | ) | |
1239 | ||
59031773 | 1240 | # Check whether user wants libedit support |
1241 | LIBEDIT_MSG="no" | |
1242 | AC_ARG_WITH(libedit, | |
6ff3d0dc | 1243 | [ --with-libedit[[=PATH]] Enable libedit support for sftp], |
59031773 | 1244 | [ if test "x$withval" != "xno" ; then |
737edf04 | 1245 | if test "x$withval" != "xyes"; then |
bb116c8e | 1246 | CPPFLAGS="$CPPFLAGS -I${withval}/include" |
1247 | if test -n "${need_dash_r}"; then | |
1248 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1249 | else | |
1250 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1251 | fi | |
737edf04 | 1252 | fi |
59031773 | 1253 | AC_CHECK_LIB(edit, el_init, |
3466e002 | 1254 | [ AC_DEFINE(USE_LIBEDIT, 1, [Use libedit for sftp]) |
59031773 | 1255 | LIBEDIT="-ledit -lcurses" |
1256 | LIBEDIT_MSG="yes" | |
1257 | AC_SUBST(LIBEDIT) | |
1258 | ], | |
737edf04 | 1259 | [ AC_MSG_ERROR(libedit not found) ], |
1260 | [ -lcurses ] | |
59031773 | 1261 | ) |
f47ddccb | 1262 | AC_MSG_CHECKING(if libedit version is compatible) |
d92622f9 | 1263 | AC_COMPILE_IFELSE( |
1264 | [AC_LANG_SOURCE([[ | |
1265 | #include <histedit.h> | |
f47ddccb | 1266 | int main(void) |
1267 | { | |
1268 | int i = H_SETSIZE; | |
1269 | el_init("", NULL, NULL, NULL); | |
1270 | exit(0); | |
1271 | } | |
d92622f9 | 1272 | ]])], |
f47ddccb | 1273 | [ AC_MSG_RESULT(yes) ], |
1274 | [ AC_MSG_RESULT(no) | |
1275 | AC_MSG_ERROR(libedit version is not compatible) ] | |
1276 | ) | |
59031773 | 1277 | fi ] |
1278 | ) | |
1279 | ||
7b578f7d | 1280 | AUDIT_MODULE=none |
1281 | AC_ARG_WITH(audit, | |
1282 | [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)], | |
1283 | [ | |
1284 | AC_MSG_CHECKING(for supported audit module) | |
1285 | case "$withval" in | |
1286 | bsm) | |
1287 | AC_MSG_RESULT(bsm) | |
1288 | AUDIT_MODULE=bsm | |
1289 | dnl Checks for headers, libs and functions | |
1290 | AC_CHECK_HEADERS(bsm/audit.h, [], | |
a01f637d | 1291 | [AC_MSG_ERROR(BSM enabled and bsm/audit.h not found)], |
1292 | [ | |
1293 | #ifdef HAVE_TIME_H | |
1294 | # include <time.h> | |
1295 | #endif | |
1296 | ] | |
1297 | ) | |
7b578f7d | 1298 | AC_CHECK_LIB(bsm, getaudit, [], |
1299 | [AC_MSG_ERROR(BSM enabled and required library not found)]) | |
1300 | AC_CHECK_FUNCS(getaudit, [], | |
1301 | [AC_MSG_ERROR(BSM enabled and required function not found)]) | |
1302 | # These are optional | |
a74e9b64 | 1303 | AC_CHECK_FUNCS(getaudit_addr aug_get_machine) |
3466e002 | 1304 | AC_DEFINE(USE_BSM_AUDIT, 1, [Use BSM audit module]) |
7b578f7d | 1305 | ;; |
1306 | debug) | |
1307 | AUDIT_MODULE=debug | |
1308 | AC_MSG_RESULT(debug) | |
3466e002 | 1309 | AC_DEFINE(SSH_AUDIT_EVENTS, 1, Use audit debugging module) |
7b578f7d | 1310 | ;; |
a2b3321d | 1311 | no) |
d92622f9 | 1312 | AC_MSG_RESULT(no) |
a2b3321d | 1313 | ;; |
7b578f7d | 1314 | *) |
1315 | AC_MSG_ERROR([Unknown audit module $withval]) | |
1316 | ;; | |
1317 | esac ] | |
1318 | ) | |
1319 | ||
19160674 | 1320 | dnl Checks for library functions. Please keep in alphabetical order |
b04a9f8c | 1321 | AC_CHECK_FUNCS( \ |
1322 | arc4random \ | |
185adaf8 | 1323 | arc4random_buf \ |
1324 | arc4random_uniform \ | |
9a406e1e | 1325 | asprintf \ |
b04a9f8c | 1326 | b64_ntop \ |
1327 | __b64_ntop \ | |
1328 | b64_pton \ | |
1329 | __b64_pton \ | |
1330 | bcopy \ | |
1331 | bindresvport_sa \ | |
1332 | clock \ | |
1333 | closefrom \ | |
1334 | dirfd \ | |
b04a9f8c | 1335 | fchmod \ |
1336 | fchown \ | |
1337 | freeaddrinfo \ | |
22f5e872 | 1338 | fstatvfs \ |
b04a9f8c | 1339 | futimes \ |
1340 | getaddrinfo \ | |
1341 | getcwd \ | |
1342 | getgrouplist \ | |
1343 | getnameinfo \ | |
1344 | getopt \ | |
1345 | getpeereid \ | |
1961d660 | 1346 | getpeerucred \ |
b04a9f8c | 1347 | _getpty \ |
1348 | getrlimit \ | |
1349 | getttyent \ | |
1350 | glob \ | |
1351 | inet_aton \ | |
1352 | inet_ntoa \ | |
1353 | inet_ntop \ | |
1354 | innetgr \ | |
1355 | login_getcapbool \ | |
1356 | md5_crypt \ | |
1357 | memmove \ | |
1358 | mkdtemp \ | |
1359 | mmap \ | |
1360 | ngetaddrinfo \ | |
1361 | nsleep \ | |
1362 | ogetaddrinfo \ | |
1363 | openlog_r \ | |
1364 | openpty \ | |
6d39a5c4 | 1365 | poll \ |
b04a9f8c | 1366 | prctl \ |
1367 | pstat \ | |
1368 | readpassphrase \ | |
1369 | realpath \ | |
1370 | recvmsg \ | |
1371 | rresvport_af \ | |
1372 | sendmsg \ | |
1373 | setdtablesize \ | |
1374 | setegid \ | |
1375 | setenv \ | |
1376 | seteuid \ | |
1377 | setgroups \ | |
1378 | setlogin \ | |
1379 | setpcred \ | |
1380 | setproctitle \ | |
1381 | setregid \ | |
1382 | setreuid \ | |
1383 | setrlimit \ | |
1384 | setsid \ | |
1385 | setvbuf \ | |
1386 | sigaction \ | |
1387 | sigvec \ | |
1388 | snprintf \ | |
1389 | socketpair \ | |
4538e135 | 1390 | statfs \ |
1391 | statvfs \ | |
b04a9f8c | 1392 | strdup \ |
1393 | strerror \ | |
1394 | strlcat \ | |
1395 | strlcpy \ | |
1396 | strmode \ | |
1397 | strnvis \ | |
1398 | strtonum \ | |
1e29a0c8 | 1399 | strtoll \ |
b04a9f8c | 1400 | strtoul \ |
1aac2117 | 1401 | swap32 \ |
b04a9f8c | 1402 | sysconf \ |
1403 | tcgetpgrp \ | |
1404 | truncate \ | |
1405 | unsetenv \ | |
1406 | updwtmpx \ | |
9a406e1e | 1407 | vasprintf \ |
b04a9f8c | 1408 | vhangup \ |
1409 | vsnprintf \ | |
1410 | waitpid \ | |
19160674 | 1411 | ) |
98a7c37b | 1412 | |
1a086f97 | 1413 | # IRIX has a const char return value for gai_strerror() |
1414 | AC_CHECK_FUNCS(gai_strerror,[ | |
1415 | AC_DEFINE(HAVE_GAI_STRERROR) | |
1416 | AC_TRY_COMPILE([ | |
1417 | #include <sys/types.h> | |
1418 | #include <sys/socket.h> | |
1419 | #include <netdb.h> | |
1420 | ||
1421 | const char *gai_strerror(int);],[ | |
1422 | char *str; | |
1423 | ||
1424 | str = gai_strerror(0);],[ | |
1425 | AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1, | |
1426 | [Define if gai_strerror() returns const char *])])]) | |
1427 | ||
3466e002 | 1428 | AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1, |
1429 | [Some systems put nanosleep outside of libc])) | |
92b1decf | 1430 | |
309709db | 1431 | dnl Make sure prototypes are defined for these before using them. |
309709db | 1432 | AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)]) |
0957c2cf | 1433 | AC_CHECK_DECL(strsep, |
1434 | [AC_CHECK_FUNCS(strsep)], | |
1435 | [], | |
1436 | [ | |
1437 | #ifdef HAVE_STRING_H | |
1438 | # include <string.h> | |
1439 | #endif | |
1440 | ]) | |
08412d26 | 1441 | |
3490699c | 1442 | dnl tcsendbreak might be a macro |
1443 | AC_CHECK_DECL(tcsendbreak, | |
1444 | [AC_DEFINE(HAVE_TCSENDBREAK)], | |
aff51935 | 1445 | [AC_CHECK_FUNCS(tcsendbreak)], |
3490699c | 1446 | [#include <termios.h>] |
1447 | ) | |
1448 | ||
41e0e158 | 1449 | AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>]) |
1450 | ||
71f4c727 | 1451 | AC_CHECK_DECLS(SHUT_RD, , , |
1452 | [ | |
1453 | #include <sys/types.h> | |
1454 | #include <sys/socket.h> | |
1455 | ]) | |
956d6743 | 1456 | |
1457 | AC_CHECK_DECLS(O_NONBLOCK, , , | |
1458 | [ | |
1459 | #include <sys/types.h> | |
1460 | #ifdef HAVE_SYS_STAT_H | |
1461 | # include <sys/stat.h> | |
1462 | #endif | |
1463 | #ifdef HAVE_FCNTL_H | |
1464 | # include <fcntl.h> | |
1465 | #endif | |
1466 | ]) | |
1467 | ||
752994dd | 1468 | AC_CHECK_DECLS(writev, , , [ |
1469 | #include <sys/types.h> | |
1470 | #include <sys/uio.h> | |
1471 | #include <unistd.h> | |
1472 | ]) | |
1473 | ||
0bf6279d | 1474 | AC_CHECK_DECLS(MAXSYMLINKS, , , [ |
1475 | #include <sys/param.h> | |
1476 | ]) | |
1477 | ||
b41ece30 | 1478 | AC_CHECK_DECLS(offsetof, , , [ |
1479 | #include <stddef.h> | |
1480 | ]) | |
1481 | ||
3f176010 | 1482 | AC_CHECK_FUNCS(setresuid, [ |
1483 | dnl Some platorms have setresuid that isn't implemented, test for this | |
1484 | AC_MSG_CHECKING(if setresuid seems to work) | |
479cece8 | 1485 | AC_RUN_IFELSE( |
1486 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1487 | #include <stdlib.h> |
1488 | #include <errno.h> | |
1489 | int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1490 | ]])], |
3f176010 | 1491 | [AC_MSG_RESULT(yes)], |
3466e002 | 1492 | [AC_DEFINE(BROKEN_SETRESUID, 1, |
1493 | [Define if your setresuid() is broken]) | |
1a01a50c | 1494 | AC_MSG_RESULT(not implemented)], |
1495 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1496 | ) |
1497 | ]) | |
9a3fe0e2 | 1498 | |
3f176010 | 1499 | AC_CHECK_FUNCS(setresgid, [ |
1500 | dnl Some platorms have setresgid that isn't implemented, test for this | |
1501 | AC_MSG_CHECKING(if setresgid seems to work) | |
479cece8 | 1502 | AC_RUN_IFELSE( |
1503 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1504 | #include <stdlib.h> |
1505 | #include <errno.h> | |
1506 | int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1507 | ]])], |
3f176010 | 1508 | [AC_MSG_RESULT(yes)], |
3466e002 | 1509 | [AC_DEFINE(BROKEN_SETRESGID, 1, |
1510 | [Define if your setresgid() is broken]) | |
1a01a50c | 1511 | AC_MSG_RESULT(not implemented)], |
1512 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1513 | ) |
1514 | ]) | |
9a3fe0e2 | 1515 | |
2e73a022 | 1516 | dnl Checks for time functions |
1d7b9b20 | 1517 | AC_CHECK_FUNCS(gettimeofday time) |
2e73a022 | 1518 | dnl Checks for utmp functions |
b03bd394 | 1519 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) |
1d7b9b20 | 1520 | AC_CHECK_FUNCS(utmpname) |
2e73a022 | 1521 | dnl Checks for utmpx functions |
b03bd394 | 1522 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) |
1d7b9b20 | 1523 | AC_CHECK_FUNCS(setutxent utmpxname) |
295dd642 | 1524 | dnl Checks for lastlog functions |
1525 | AC_CHECK_FUNCS(getlastlogxbyname) | |
76cd7316 | 1526 | |
aff51935 | 1527 | AC_CHECK_FUNC(daemon, |
3466e002 | 1528 | [AC_DEFINE(HAVE_DAEMON, 1, [Define if your libraries define daemon()])], |
1529 | [AC_CHECK_LIB(bsd, daemon, | |
1530 | [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
beb43d31 | 1531 | ) |
1532 | ||
aff51935 | 1533 | AC_CHECK_FUNC(getpagesize, |
3466e002 | 1534 | [AC_DEFINE(HAVE_GETPAGESIZE, 1, |
1535 | [Define if your libraries define getpagesize()])], | |
1536 | [AC_CHECK_LIB(ucb, getpagesize, | |
1537 | [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
aa6bd60a | 1538 | ) |
1539 | ||
2647ae26 | 1540 | # Check for broken snprintf |
1541 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
1542 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
1a01a50c | 1543 | AC_RUN_IFELSE( |
479cece8 | 1544 | [AC_LANG_SOURCE([[ |
2647ae26 | 1545 | #include <stdio.h> |
aec4cb4f | 1546 | int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');} |
479cece8 | 1547 | ]])], |
aff51935 | 1548 | [AC_MSG_RESULT(yes)], |
2647ae26 | 1549 | [ |
1550 | AC_MSG_RESULT(no) | |
3466e002 | 1551 | AC_DEFINE(BROKEN_SNPRINTF, 1, |
1552 | [Define if your snprintf is busted]) | |
2647ae26 | 1553 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) |
1a01a50c | 1554 | ], |
1555 | [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ] | |
2647ae26 | 1556 | ) |
1557 | fi | |
1558 | ||
9a406e1e | 1559 | # If we don't have a working asprintf, then we strongly depend on vsnprintf |
1560 | # returning the right thing on overflow: the number of characters it tried to | |
1561 | # create (as per SUSv3) | |
1562 | if test "x$ac_cv_func_asprintf" != "xyes" && \ | |
1563 | test "x$ac_cv_func_vsnprintf" = "xyes" ; then | |
1564 | AC_MSG_CHECKING([whether vsnprintf returns correct values on overflow]) | |
1565 | AC_RUN_IFELSE( | |
1566 | [AC_LANG_SOURCE([[ | |
1567 | #include <sys/types.h> | |
1568 | #include <stdio.h> | |
1569 | #include <stdarg.h> | |
1570 | ||
1571 | int x_snprintf(char *str,size_t count,const char *fmt,...) | |
1572 | { | |
1573 | size_t ret; va_list ap; | |
1574 | va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap); | |
1575 | return ret; | |
1576 | } | |
1577 | int main(void) | |
1578 | { | |
1579 | char x[1]; | |
1580 | exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1); | |
1581 | } ]])], | |
1582 | [AC_MSG_RESULT(yes)], | |
1583 | [ | |
1584 | AC_MSG_RESULT(no) | |
1585 | AC_DEFINE(BROKEN_SNPRINTF, 1, | |
1586 | [Define if your snprintf is busted]) | |
1587 | AC_MSG_WARN([****** Your vsnprintf() function is broken, complain to your vendor]) | |
1588 | ], | |
1589 | [ AC_MSG_WARN([cross compiling: Assuming working vsnprintf()]) ] | |
1590 | ) | |
1591 | fi | |
1592 | ||
31b0732a | 1593 | # On systems where [v]snprintf is broken, but is declared in stdio, |
1594 | # check that the fmt argument is const char * or just char *. | |
1595 | # This is only useful for when BROKEN_SNPRINTF | |
1596 | AC_MSG_CHECKING([whether snprintf can declare const char *fmt]) | |
1597 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> | |
1598 | int snprintf(char *a, size_t b, const char *c, ...) { return 0; } | |
1599 | int main(void) { snprintf(0, 0, 0); } | |
1600 | ]])], | |
1601 | [AC_MSG_RESULT(yes) | |
1602 | AC_DEFINE(SNPRINTF_CONST, [const], | |
1603 | [Define as const if snprintf() can declare const char *fmt])], | |
1604 | [AC_MSG_RESULT(no) | |
1605 | AC_DEFINE(SNPRINTF_CONST, [/* not const */])]) | |
1606 | ||
2f6f9cff | 1607 | # Check for missing getpeereid (or equiv) support |
1608 | NO_PEERCHECK="" | |
1961d660 | 1609 | if test "x$ac_cv_func_getpeereid" != "xyes" -a "x$ac_cv_func_getpeerucred" != "xyes"; then |
2f6f9cff | 1610 | AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt]) |
1611 | AC_TRY_COMPILE( | |
1612 | [#include <sys/types.h> | |
1613 | #include <sys/socket.h>], | |
1614 | [int i = SO_PEERCRED;], | |
62eb7db4 | 1615 | [ AC_MSG_RESULT(yes) |
3466e002 | 1616 | AC_DEFINE(HAVE_SO_PEERCRED, 1, [Have PEERCRED socket option]) |
62eb7db4 | 1617 | ], |
2f6f9cff | 1618 | [AC_MSG_RESULT(no) |
1619 | NO_PEERCHECK=1] | |
1620 | ) | |
1621 | fi | |
1622 | ||
70e7d0b0 | 1623 | dnl see whether mkstemp() requires XXXXXX |
1624 | if test "x$ac_cv_func_mkdtemp" = "xyes" ; then | |
1625 | AC_MSG_CHECKING([for (overly) strict mkstemp]) | |
b0e7249f | 1626 | AC_RUN_IFELSE( |
1627 | [AC_LANG_SOURCE([[ | |
70e7d0b0 | 1628 | #include <stdlib.h> |
1629 | main() { char template[]="conftest.mkstemp-test"; | |
1630 | if (mkstemp(template) == -1) | |
1631 | exit(1); | |
1632 | unlink(template); exit(0); | |
1633 | } | |
b0e7249f | 1634 | ]])], |
70e7d0b0 | 1635 | [ |
1636 | AC_MSG_RESULT(no) | |
1637 | ], | |
aff51935 | 1638 | [ |
70e7d0b0 | 1639 | AC_MSG_RESULT(yes) |
3466e002 | 1640 | AC_DEFINE(HAVE_STRICT_MKSTEMP, 1, [Silly mkstemp()]) |
70e7d0b0 | 1641 | ], |
1642 | [ | |
1643 | AC_MSG_RESULT(yes) | |
1644 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
aff51935 | 1645 | ] |
70e7d0b0 | 1646 | ) |
1647 | fi | |
1648 | ||
eacb954e | 1649 | dnl make sure that openpty does not reacquire controlling terminal |
1650 | if test ! -z "$check_for_openpty_ctty_bug"; then | |
1651 | AC_MSG_CHECKING(if openpty correctly handles controlling tty) | |
b0e7249f | 1652 | AC_RUN_IFELSE( |
1653 | [AC_LANG_SOURCE([[ | |
eacb954e | 1654 | #include <stdio.h> |
1655 | #include <sys/fcntl.h> | |
1656 | #include <sys/types.h> | |
1657 | #include <sys/wait.h> | |
1658 | ||
1659 | int | |
1660 | main() | |
1661 | { | |
1662 | pid_t pid; | |
1663 | int fd, ptyfd, ttyfd, status; | |
1664 | ||
1665 | pid = fork(); | |
1666 | if (pid < 0) { /* failed */ | |
1667 | exit(1); | |
1668 | } else if (pid > 0) { /* parent */ | |
1669 | waitpid(pid, &status, 0); | |
aff51935 | 1670 | if (WIFEXITED(status)) |
eacb954e | 1671 | exit(WEXITSTATUS(status)); |
1672 | else | |
1673 | exit(2); | |
1674 | } else { /* child */ | |
1675 | close(0); close(1); close(2); | |
1676 | setsid(); | |
1677 | openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); | |
1678 | fd = open("/dev/tty", O_RDWR | O_NOCTTY); | |
1679 | if (fd >= 0) | |
1680 | exit(3); /* Acquired ctty: broken */ | |
1681 | else | |
1682 | exit(0); /* Did not acquire ctty: OK */ | |
1683 | } | |
1684 | } | |
b0e7249f | 1685 | ]])], |
eacb954e | 1686 | [ |
1687 | AC_MSG_RESULT(yes) | |
1688 | ], | |
1689 | [ | |
1690 | AC_MSG_RESULT(no) | |
1691 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
b0e7249f | 1692 | ], |
1693 | [ | |
1694 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
eacb954e | 1695 | ] |
1696 | ) | |
1697 | fi | |
1698 | ||
4b492aab | 1699 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1700 | test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then | |
2fe51906 | 1701 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1702 | AC_RUN_IFELSE( |
1703 | [AC_LANG_SOURCE([[ | |
2fe51906 | 1704 | #include <stdio.h> |
1705 | #include <sys/socket.h> | |
1706 | #include <netdb.h> | |
1707 | #include <errno.h> | |
1708 | #include <netinet/in.h> | |
1709 | ||
1710 | #define TEST_PORT "2222" | |
1711 | ||
1712 | int | |
1713 | main(void) | |
1714 | { | |
1715 | int err, sock; | |
1716 | struct addrinfo *gai_ai, *ai, hints; | |
1717 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1718 | ||
1719 | memset(&hints, 0, sizeof(hints)); | |
1720 | hints.ai_family = PF_UNSPEC; | |
1721 | hints.ai_socktype = SOCK_STREAM; | |
1722 | hints.ai_flags = AI_PASSIVE; | |
1723 | ||
1724 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1725 | if (err != 0) { | |
1726 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1727 | exit(1); | |
1728 | } | |
1729 | ||
1730 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1731 | if (ai->ai_family != AF_INET6) | |
1732 | continue; | |
1733 | ||
1734 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1735 | sizeof(ntop), strport, sizeof(strport), | |
1736 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1737 | ||
1738 | if (err != 0) { | |
1739 | if (err == EAI_SYSTEM) | |
1740 | perror("getnameinfo EAI_SYSTEM"); | |
1741 | else | |
1742 | fprintf(stderr, "getnameinfo failed: %s\n", | |
1743 | gai_strerror(err)); | |
1744 | exit(2); | |
1745 | } | |
1746 | ||
1747 | sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); | |
1748 | if (sock < 0) | |
1749 | perror("socket"); | |
1750 | if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { | |
1751 | if (errno == EBADF) | |
1752 | exit(3); | |
1753 | } | |
1754 | } | |
1755 | exit(0); | |
1756 | } | |
b0e7249f | 1757 | ]])], |
2fe51906 | 1758 | [ |
1759 | AC_MSG_RESULT(yes) | |
1760 | ], | |
1761 | [ | |
1762 | AC_MSG_RESULT(no) | |
1763 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1764 | ], |
1765 | [ | |
1766 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
2fe51906 | 1767 | ] |
1768 | ) | |
1769 | fi | |
1770 | ||
4b492aab | 1771 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1772 | test "x$check_for_aix_broken_getaddrinfo" = "x1"; then | |
5ccf88cb | 1773 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1774 | AC_RUN_IFELSE( |
1775 | [AC_LANG_SOURCE([[ | |
5ccf88cb | 1776 | #include <stdio.h> |
1777 | #include <sys/socket.h> | |
1778 | #include <netdb.h> | |
1779 | #include <errno.h> | |
1780 | #include <netinet/in.h> | |
1781 | ||
1782 | #define TEST_PORT "2222" | |
1783 | ||
1784 | int | |
1785 | main(void) | |
1786 | { | |
1787 | int err, sock; | |
1788 | struct addrinfo *gai_ai, *ai, hints; | |
1789 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1790 | ||
1791 | memset(&hints, 0, sizeof(hints)); | |
1792 | hints.ai_family = PF_UNSPEC; | |
1793 | hints.ai_socktype = SOCK_STREAM; | |
1794 | hints.ai_flags = AI_PASSIVE; | |
1795 | ||
1796 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1797 | if (err != 0) { | |
1798 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1799 | exit(1); | |
1800 | } | |
1801 | ||
1802 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1803 | if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) | |
1804 | continue; | |
1805 | ||
1806 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1807 | sizeof(ntop), strport, sizeof(strport), | |
1808 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1809 | ||
1810 | if (ai->ai_family == AF_INET && err != 0) { | |
1811 | perror("getnameinfo"); | |
1812 | exit(2); | |
1813 | } | |
1814 | } | |
1815 | exit(0); | |
1816 | } | |
b0e7249f | 1817 | ]])], |
5ccf88cb | 1818 | [ |
1819 | AC_MSG_RESULT(yes) | |
3466e002 | 1820 | AC_DEFINE(AIX_GETNAMEINFO_HACK, 1, |
1821 | [Define if you have a getaddrinfo that fails | |
1822 | for the all-zeros IPv6 address]) | |
5ccf88cb | 1823 | ], |
1824 | [ | |
1825 | AC_MSG_RESULT(no) | |
1826 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1827 | ], |
ecd9ec09 | 1828 | [ |
b0e7249f | 1829 | AC_MSG_RESULT(cross-compiling, assuming no) |
5ccf88cb | 1830 | ] |
1831 | ) | |
1832 | fi | |
1833 | ||
b29fd59f | 1834 | if test "x$check_for_conflicting_getspnam" = "x1"; then |
1835 | AC_MSG_CHECKING(for conflicting getspnam in shadow.h) | |
1836 | AC_COMPILE_IFELSE( | |
1837 | [ | |
1838 | #include <shadow.h> | |
1839 | int main(void) {exit(0);} | |
1840 | ], | |
1841 | [ | |
1842 | AC_MSG_RESULT(no) | |
1843 | ], | |
1844 | [ | |
1845 | AC_MSG_RESULT(yes) | |
1846 | AC_DEFINE(GETSPNAM_CONFLICTING_DEFS, 1, | |
1847 | [Conflicting defs for getspnam]) | |
1848 | ] | |
1849 | ) | |
1850 | fi | |
1851 | ||
7f8f5e00 | 1852 | AC_FUNC_GETPGRP |
1853 | ||
5b991353 | 1854 | # Search for OpenSSL |
1855 | saved_CPPFLAGS="$CPPFLAGS" | |
1856 | saved_LDFLAGS="$LDFLAGS" | |
a0391976 | 1857 | AC_ARG_WITH(ssl-dir, |
1858 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
1859 | [ | |
e9e4a1c7 | 1860 | if test "x$withval" != "xno" ; then |
99eb0f64 | 1861 | case "$withval" in |
1862 | # Relative paths | |
1863 | ./*|../*) withval="`pwd`/$withval" | |
1864 | esac | |
5b991353 | 1865 | if test -d "$withval/lib"; then |
1866 | if test -n "${need_dash_r}"; then | |
1867 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1868 | else | |
1869 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
d6f13fbb | 1870 | fi |
1871 | else | |
5b991353 | 1872 | if test -n "${need_dash_r}"; then |
1873 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1874 | else | |
1875 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
d6f13fbb | 1876 | fi |
1877 | fi | |
5b991353 | 1878 | if test -d "$withval/include"; then |
1879 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
d6f13fbb | 1880 | else |
5b991353 | 1881 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
58d100bf | 1882 | fi |
a0391976 | 1883 | fi |
5b991353 | 1884 | ] |
1885 | ) | |
5486a457 | 1886 | LIBS="-lcrypto $LIBS" |
3466e002 | 1887 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL, 1, |
1888 | [Define if your ssl headers are included | |
1889 | with #include <openssl/header.h>]), | |
d45e3d76 | 1890 | [ |
5b991353 | 1891 | dnl Check default openssl install dir |
1892 | if test -n "${need_dash_r}"; then | |
1893 | LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" | |
d45e3d76 | 1894 | else |
5b991353 | 1895 | LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" |
d45e3d76 | 1896 | fi |
5b991353 | 1897 | CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" |
8295689f | 1898 | AC_CHECK_HEADER([openssl/opensslv.h], , |
1899 | AC_MSG_ERROR([*** OpenSSL headers missing - please install first or check config.log ***])) | |
5b991353 | 1900 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), |
1901 | [ | |
1902 | AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***]) | |
1903 | ] | |
1904 | ) | |
1905 | ] | |
1906 | ) | |
1907 | ||
cd018561 | 1908 | # Determine OpenSSL header version |
1909 | AC_MSG_CHECKING([OpenSSL header version]) | |
1a01a50c | 1910 | AC_RUN_IFELSE( |
479cece8 | 1911 | [AC_LANG_SOURCE([[ |
cd018561 | 1912 | #include <stdio.h> |
1913 | #include <string.h> | |
1914 | #include <openssl/opensslv.h> | |
1915 | #define DATA "conftest.sslincver" | |
1916 | int main(void) { | |
aff51935 | 1917 | FILE *fd; |
1918 | int rc; | |
cd018561 | 1919 | |
aff51935 | 1920 | fd = fopen(DATA,"w"); |
1921 | if(fd == NULL) | |
1922 | exit(1); | |
cd018561 | 1923 | |
1924 | if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) | |
1925 | exit(1); | |
1926 | ||
1927 | exit(0); | |
1928 | } | |
479cece8 | 1929 | ]])], |
cd018561 | 1930 | [ |
1931 | ssl_header_ver=`cat conftest.sslincver` | |
1932 | AC_MSG_RESULT($ssl_header_ver) | |
1933 | ], | |
1934 | [ | |
1935 | AC_MSG_RESULT(not found) | |
1936 | AC_MSG_ERROR(OpenSSL version header not found.) | |
1a01a50c | 1937 | ], |
1938 | [ | |
1939 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1940 | ] |
1941 | ) | |
1942 | ||
1943 | # Determine OpenSSL library version | |
1944 | AC_MSG_CHECKING([OpenSSL library version]) | |
1a01a50c | 1945 | AC_RUN_IFELSE( |
479cece8 | 1946 | [AC_LANG_SOURCE([[ |
cd018561 | 1947 | #include <stdio.h> |
1948 | #include <string.h> | |
1949 | #include <openssl/opensslv.h> | |
1950 | #include <openssl/crypto.h> | |
1951 | #define DATA "conftest.ssllibver" | |
1952 | int main(void) { | |
aff51935 | 1953 | FILE *fd; |
1954 | int rc; | |
cd018561 | 1955 | |
aff51935 | 1956 | fd = fopen(DATA,"w"); |
1957 | if(fd == NULL) | |
1958 | exit(1); | |
cd018561 | 1959 | |
1960 | if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) | |
1961 | exit(1); | |
1962 | ||
1963 | exit(0); | |
1964 | } | |
479cece8 | 1965 | ]])], |
cd018561 | 1966 | [ |
1967 | ssl_library_ver=`cat conftest.ssllibver` | |
1968 | AC_MSG_RESULT($ssl_library_ver) | |
1969 | ], | |
1970 | [ | |
1971 | AC_MSG_RESULT(not found) | |
1972 | AC_MSG_ERROR(OpenSSL library not found.) | |
1a01a50c | 1973 | ], |
1974 | [ | |
1975 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1976 | ] |
1977 | ) | |
58d100bf | 1978 | |
1d42bcce | 1979 | AC_ARG_WITH(openssl-header-check, |
1980 | [ --without-openssl-header-check Disable OpenSSL version consistency check], | |
1981 | [ if test "x$withval" = "xno" ; then | |
1982 | openssl_check_nonfatal=1 | |
1983 | fi | |
1984 | ] | |
1985 | ) | |
1986 | ||
9780116c | 1987 | # Sanity check OpenSSL headers |
1988 | AC_MSG_CHECKING([whether OpenSSL's headers match the library]) | |
1a01a50c | 1989 | AC_RUN_IFELSE( |
479cece8 | 1990 | [AC_LANG_SOURCE([[ |
9780116c | 1991 | #include <string.h> |
1992 | #include <openssl/opensslv.h> | |
aec4cb4f | 1993 | int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } |
479cece8 | 1994 | ]])], |
9780116c | 1995 | [ |
1996 | AC_MSG_RESULT(yes) | |
1997 | ], | |
1998 | [ | |
1999 | AC_MSG_RESULT(no) | |
1d42bcce | 2000 | if test "x$openssl_check_nonfatal" = "x"; then |
2001 | AC_MSG_ERROR([Your OpenSSL headers do not match your | |
2002 | library. Check config.log for details. | |
2003 | If you are sure your installation is consistent, you can disable the check | |
2004 | by running "./configure --without-openssl-header-check". | |
2005 | Also see contrib/findssl.sh for help identifying header/library mismatches. | |
2006 | ]) | |
2007 | else | |
2008 | AC_MSG_WARN([Your OpenSSL headers do not match your | |
2009 | library. Check config.log for details. | |
e15ba28b | 2010 | Also see contrib/findssl.sh for help identifying header/library mismatches.]) |
1d42bcce | 2011 | fi |
1a01a50c | 2012 | ], |
2013 | [ | |
2014 | AC_MSG_WARN([cross compiling: not checking]) | |
9780116c | 2015 | ] |
2016 | ) | |
2017 | ||
282d6408 | 2018 | AC_MSG_CHECKING([if programs using OpenSSL functions will link]) |
2019 | AC_LINK_IFELSE( | |
2020 | [AC_LANG_SOURCE([[ | |
2021 | #include <openssl/evp.h> | |
2022 | int main(void) { SSLeay_add_all_algorithms(); } | |
2023 | ]])], | |
2024 | [ | |
2025 | AC_MSG_RESULT(yes) | |
2026 | ], | |
2027 | [ | |
2028 | AC_MSG_RESULT(no) | |
2029 | saved_LIBS="$LIBS" | |
2030 | LIBS="$LIBS -ldl" | |
2031 | AC_MSG_CHECKING([if programs using OpenSSL need -ldl]) | |
2032 | AC_LINK_IFELSE( | |
2033 | [AC_LANG_SOURCE([[ | |
2034 | #include <openssl/evp.h> | |
2035 | int main(void) { SSLeay_add_all_algorithms(); } | |
2036 | ]])], | |
2037 | [ | |
2038 | AC_MSG_RESULT(yes) | |
2039 | ], | |
2040 | [ | |
2041 | AC_MSG_RESULT(no) | |
2042 | LIBS="$saved_LIBS" | |
2043 | ] | |
2044 | ) | |
2045 | ] | |
2046 | ) | |
2047 | ||
c7ad0d99 | 2048 | AC_ARG_WITH(ssl-engine, |
2049 | [ --with-ssl-engine Enable OpenSSL (hardware) ENGINE support ], | |
2050 | [ if test "x$withval" != "xno" ; then | |
2051 | AC_MSG_CHECKING(for OpenSSL ENGINE support) | |
2052 | AC_TRY_COMPILE( | |
2053 | [ #include <openssl/engine.h>], | |
2054 | [ | |
24b2647b | 2055 | ENGINE_load_builtin_engines();ENGINE_register_all_complete(); |
c7ad0d99 | 2056 | ], |
2057 | [ AC_MSG_RESULT(yes) | |
2058 | AC_DEFINE(USE_OPENSSL_ENGINE, 1, | |
2059 | [Enable OpenSSL engine support]) | |
2060 | ], | |
2061 | [ AC_MSG_ERROR(OpenSSL ENGINE support not found)] | |
2062 | ) | |
2063 | fi ] | |
2064 | ) | |
2065 | ||
e5146707 | 2066 | # Check for OpenSSL without EVP_aes_{192,256}_cbc |
2067 | AC_MSG_CHECKING([whether OpenSSL has crippled AES support]) | |
3e05aa50 | 2068 | AC_LINK_IFELSE( |
e5146707 | 2069 | [AC_LANG_SOURCE([[ |
2070 | #include <string.h> | |
2071 | #include <openssl/evp.h> | |
300ea548 | 2072 | int main(void) { exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL);} |
e5146707 | 2073 | ]])], |
2074 | [ | |
2075 | AC_MSG_RESULT(no) | |
2076 | ], | |
2077 | [ | |
2078 | AC_MSG_RESULT(yes) | |
2079 | AC_DEFINE(OPENSSL_LOBOTOMISED_AES, 1, | |
2080 | [libcrypto is missing AES 192 and 256 bit functions]) | |
2081 | ] | |
2082 | ) | |
2083 | ||
14e380c6 | 2084 | AC_MSG_CHECKING([if EVP_DigestUpdate returns an int]) |
2085 | AC_LINK_IFELSE( | |
2086 | [AC_LANG_SOURCE([[ | |
2087 | #include <string.h> | |
2088 | #include <openssl/evp.h> | |
2089 | int main(void) { if(EVP_DigestUpdate(NULL, NULL,0)) exit(0); } | |
2090 | ]])], | |
2091 | [ | |
2092 | AC_MSG_RESULT(yes) | |
2093 | ], | |
2094 | [ | |
2095 | AC_MSG_RESULT(no) | |
2096 | AC_DEFINE(OPENSSL_EVP_DIGESTUPDATE_VOID, 1, | |
2097 | [Define if EVP_DigestUpdate returns void]) | |
2098 | ] | |
2099 | ) | |
2100 | ||
5486a457 | 2101 | # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, |
2102 | # because the system crypt() is more featureful. | |
2103 | if test "x$check_for_libcrypt_before" = "x1"; then | |
2104 | AC_CHECK_LIB(crypt, crypt) | |
2105 | fi | |
2106 | ||
aff51935 | 2107 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the |
8087c5ee | 2108 | # version in OpenSSL. |
05114c74 | 2109 | if test "x$check_for_libcrypt_later" = "x1"; then |
20cad736 | 2110 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") |
717057b6 | 2111 | fi |
2112 | ||
13ff27b7 | 2113 | # Search for SHA256 support in libc and/or OpenSSL |
2114 | AC_CHECK_FUNCS(SHA256_Update EVP_sha256) | |
2115 | ||
a03acb8f | 2116 | saved_LIBS="$LIBS" |
2117 | AC_CHECK_LIB(iaf, ia_openinfo, [ | |
2118 | LIBS="$LIBS -liaf" | |
d837615a | 2119 | AC_CHECK_FUNCS(set_id, [SSHDLIBS="$SSHDLIBS -liaf" |
2120 | AC_DEFINE(HAVE_LIBIAF, 1, | |
2121 | [Define if system has libiaf that supports set_id]) | |
2122 | ]) | |
a03acb8f | 2123 | ]) |
2124 | LIBS="$saved_LIBS" | |
f1b0ecc3 | 2125 | |
2126 | ### Configure cryptographic random number support | |
2127 | ||
2128 | # Check wheter OpenSSL seeds itself | |
2129 | AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) | |
1a01a50c | 2130 | AC_RUN_IFELSE( |
479cece8 | 2131 | [AC_LANG_SOURCE([[ |
f1b0ecc3 | 2132 | #include <string.h> |
2133 | #include <openssl/rand.h> | |
aec4cb4f | 2134 | int main(void) { exit(RAND_status() == 1 ? 0 : 1); } |
479cece8 | 2135 | ]])], |
f1b0ecc3 | 2136 | [ |
2137 | OPENSSL_SEEDS_ITSELF=yes | |
2138 | AC_MSG_RESULT(yes) | |
2139 | ], | |
2140 | [ | |
2141 | AC_MSG_RESULT(no) | |
2142 | # Default to use of the rand helper if OpenSSL doesn't | |
2143 | # seed itself | |
2144 | USE_RAND_HELPER=yes | |
1a01a50c | 2145 | ], |
2146 | [ | |
2147 | AC_MSG_WARN([cross compiling: assuming yes]) | |
2148 | # This is safe, since all recent OpenSSL versions will | |
82f4e93d | 2149 | # complain at runtime if not seeded correctly. |
1a01a50c | 2150 | OPENSSL_SEEDS_ITSELF=yes |
f1b0ecc3 | 2151 | ] |
2152 | ) | |
2153 | ||
a086f73b | 2154 | # Check for PAM libs |
2155 | PAM_MSG="no" | |
2156 | AC_ARG_WITH(pam, | |
2157 | [ --with-pam Enable PAM support ], | |
2158 | [ | |
2159 | if test "x$withval" != "xno" ; then | |
2160 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ | |
2161 | test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then | |
2162 | AC_MSG_ERROR([PAM headers not found]) | |
2163 | fi | |
2164 | ||
2165 | saved_LIBS="$LIBS" | |
2166 | AC_CHECK_LIB(dl, dlopen, , ) | |
2167 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
2168 | AC_CHECK_FUNCS(pam_getenvlist) | |
2169 | AC_CHECK_FUNCS(pam_putenv) | |
2170 | LIBS="$saved_LIBS" | |
2171 | ||
2172 | PAM_MSG="yes" | |
2173 | ||
e54defb4 | 2174 | SSHDLIBS="$SSHDLIBS -lpam" |
a086f73b | 2175 | AC_DEFINE(USE_PAM, 1, |
2176 | [Define if you want to enable PAM support]) | |
282d6408 | 2177 | |
a086f73b | 2178 | if test $ac_cv_lib_dl_dlopen = yes; then |
282d6408 | 2179 | case "$LIBS" in |
2180 | *-ldl*) | |
2181 | # libdl already in LIBS | |
2182 | ;; | |
2183 | *) | |
e54defb4 | 2184 | SSHDLIBS="$SSHDLIBS -ldl" |
282d6408 | 2185 | ;; |
2186 | esac | |
a086f73b | 2187 | fi |
a086f73b | 2188 | fi |
2189 | ] | |
2190 | ) | |
2191 | ||
2192 | # Check for older PAM | |
2193 | if test "x$PAM_MSG" = "xyes" ; then | |
2194 | # Check PAM strerror arguments (old PAM) | |
2195 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
2196 | AC_TRY_COMPILE( | |
2197 | [ | |
2198 | #include <stdlib.h> | |
2199 | #if defined(HAVE_SECURITY_PAM_APPL_H) | |
2200 | #include <security/pam_appl.h> | |
2201 | #elif defined (HAVE_PAM_PAM_APPL_H) | |
2202 | #include <pam/pam_appl.h> | |
2203 | #endif | |
2204 | ], | |
2205 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
2206 | [AC_MSG_RESULT(no)], | |
2207 | [ | |
2208 | AC_DEFINE(HAVE_OLD_PAM, 1, | |
2209 | [Define if you have an old version of PAM | |
2210 | which takes only one argument to pam_strerror]) | |
2211 | AC_MSG_RESULT(yes) | |
2212 | PAM_MSG="yes (old library)" | |
2213 | ] | |
2214 | ) | |
2215 | fi | |
f1b0ecc3 | 2216 | |
2217 | # Do we want to force the use of the rand helper? | |
2218 | AC_ARG_WITH(rand-helper, | |
2219 | [ --with-rand-helper Use subprocess to gather strong randomness ], | |
2220 | [ | |
2221 | if test "x$withval" = "xno" ; then | |
aff51935 | 2222 | # Force use of OpenSSL's internal RNG, even if |
f1b0ecc3 | 2223 | # the previous test showed it to be unseeded. |
2224 | if test -z "$OPENSSL_SEEDS_ITSELF" ; then | |
2225 | AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG]) | |
2226 | OPENSSL_SEEDS_ITSELF=yes | |
2227 | USE_RAND_HELPER="" | |
2228 | fi | |
2229 | else | |
2230 | USE_RAND_HELPER=yes | |
2231 | fi | |
2232 | ], | |
82f4e93d | 2233 | ) |
f1b0ecc3 | 2234 | |
2235 | # Which randomness source do we use? | |
4b492aab | 2236 | if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then |
f1b0ecc3 | 2237 | # OpenSSL only |
3466e002 | 2238 | AC_DEFINE(OPENSSL_PRNG_ONLY, 1, |
2239 | [Define if you want OpenSSL's internally seeded PRNG only]) | |
f1b0ecc3 | 2240 | RAND_MSG="OpenSSL internal ONLY" |
2241 | INSTALL_SSH_RAND_HELPER="" | |
70e2f2f3 | 2242 | elif test ! -z "$USE_RAND_HELPER" ; then |
2243 | # install rand helper | |
f1b0ecc3 | 2244 | RAND_MSG="ssh-rand-helper" |
2245 | INSTALL_SSH_RAND_HELPER="yes" | |
2246 | fi | |
2247 | AC_SUBST(INSTALL_SSH_RAND_HELPER) | |
2248 | ||
2249 | ### Configuration of ssh-rand-helper | |
2250 | ||
2251 | # PRNGD TCP socket | |
2252 | AC_ARG_WITH(prngd-port, | |
2253 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT], | |
2254 | [ | |
eb5d7ff6 | 2255 | case "$withval" in |
2256 | no) | |
2257 | withval="" | |
2258 | ;; | |
2259 | [[0-9]]*) | |
2260 | ;; | |
2261 | *) | |
2262 | AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port) | |
2263 | ;; | |
2264 | esac | |
2265 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 2266 | PRNGD_PORT="$withval" |
3466e002 | 2267 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT, |
2268 | [Port number of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 2269 | fi |
2270 | ] | |
2271 | ) | |
2272 | ||
2273 | # PRNGD Unix domain socket | |
2274 | AC_ARG_WITH(prngd-socket, | |
2275 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
2276 | [ | |
eb5d7ff6 | 2277 | case "$withval" in |
2278 | yes) | |
f1b0ecc3 | 2279 | withval="/var/run/egd-pool" |
eb5d7ff6 | 2280 | ;; |
2281 | no) | |
2282 | withval="" | |
2283 | ;; | |
2284 | /*) | |
2285 | ;; | |
2286 | *) | |
2287 | AC_MSG_ERROR(You must specify an absolute path to the entropy socket) | |
2288 | ;; | |
2289 | esac | |
2290 | ||
2291 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 2292 | if test ! -z "$PRNGD_PORT" ; then |
2293 | AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket) | |
2294 | fi | |
906e811b | 2295 | if test ! -r "$withval" ; then |
f1b0ecc3 | 2296 | AC_MSG_WARN(Entropy socket is not readable) |
2297 | fi | |
2298 | PRNGD_SOCKET="$withval" | |
3466e002 | 2299 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET", |
2300 | [Location of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 2301 | fi |
ddceb1c8 | 2302 | ], |
2303 | [ | |
2304 | # Check for existing socket only if we don't have a random device already | |
2305 | if test "$USE_RAND_HELPER" = yes ; then | |
2306 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
2307 | # Insert other locations here | |
2308 | for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do | |
2309 | if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then | |
2310 | PRNGD_SOCKET="$sock" | |
2311 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
2312 | break; | |
2313 | fi | |
2314 | done | |
2315 | if test ! -z "$PRNGD_SOCKET" ; then | |
2316 | AC_MSG_RESULT($PRNGD_SOCKET) | |
2317 | else | |
2318 | AC_MSG_RESULT(not found) | |
2319 | fi | |
2320 | fi | |
f1b0ecc3 | 2321 | ] |
2322 | ) | |
2323 | ||
2324 | # Change default command timeout for hashing entropy source | |
2325 | entropy_timeout=200 | |
2326 | AC_ARG_WITH(entropy-timeout, | |
2327 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
2328 | [ | |
6cf0200f | 2329 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2330 | test "x${withval}" != "xyes"; then | |
f1b0ecc3 | 2331 | entropy_timeout=$withval |
2332 | fi | |
82f4e93d | 2333 | ] |
f1b0ecc3 | 2334 | ) |
3466e002 | 2335 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout, |
2336 | [Builtin PRNG command timeout]) | |
f1b0ecc3 | 2337 | |
fd3cbf67 | 2338 | SSH_PRIVSEP_USER=sshd |
9a0fbcb3 | 2339 | AC_ARG_WITH(privsep-user, |
5222e7ef | 2340 | [ --with-privsep-user=user Specify non-privileged user for privilege separation], |
9a0fbcb3 | 2341 | [ |
6cf0200f | 2342 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2343 | test "x${withval}" != "xyes"; then | |
fd3cbf67 | 2344 | SSH_PRIVSEP_USER=$withval |
9a0fbcb3 | 2345 | fi |
82f4e93d | 2346 | ] |
9a0fbcb3 | 2347 | ) |
3466e002 | 2348 | AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER", |
2349 | [non-privileged user for privilege separation]) | |
fd3cbf67 | 2350 | AC_SUBST(SSH_PRIVSEP_USER) |
9a0fbcb3 | 2351 | |
81dadca3 | 2352 | # We do this little dance with the search path to insure |
2353 | # that programs that we select for use by installed programs | |
2354 | # (which may be run by the super-user) come from trusted | |
2355 | # locations before they come from the user's private area. | |
2356 | # This should help avoid accidentally configuring some | |
2357 | # random version of a program in someone's personal bin. | |
2358 | ||
2359 | OPATH=$PATH | |
2360 | PATH=/bin:/usr/bin | |
f95c8ce8 | 2361 | test -h /bin 2> /dev/null && PATH=/usr/bin |
81dadca3 | 2362 | test -d /sbin && PATH=$PATH:/sbin |
2363 | test -d /usr/sbin && PATH=$PATH:/usr/sbin | |
2364 | PATH=$PATH:/etc:$OPATH | |
2365 | ||
aff51935 | 2366 | # These programs are used by the command hashing source to gather entropy |
f1b0ecc3 | 2367 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) |
2368 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
2369 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
2370 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
2371 | OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat) | |
2372 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
2373 | OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar) | |
2374 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
2375 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
2376 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
2377 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
2378 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
2379 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
2380 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
2381 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
2382 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
81dadca3 | 2383 | # restore PATH |
2384 | PATH=$OPATH | |
f1b0ecc3 | 2385 | |
2386 | # Where does ssh-rand-helper get its randomness from? | |
2387 | INSTALL_SSH_PRNG_CMDS="" | |
2388 | if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then | |
2389 | if test ! -z "$PRNGD_PORT" ; then | |
2390 | RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" | |
2391 | elif test ! -z "$PRNGD_SOCKET" ; then | |
2392 | RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" | |
2393 | else | |
2394 | RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" | |
2395 | RAND_HELPER_CMDHASH=yes | |
2396 | INSTALL_SSH_PRNG_CMDS="yes" | |
2397 | fi | |
2398 | fi | |
2399 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
2400 | ||
2401 | ||
66d6c27e | 2402 | # Cheap hack to ensure NEWS-OS libraries are arranged right. |
2403 | if test ! -z "$SONY" ; then | |
2404 | LIBS="$LIBS -liberty"; | |
2405 | fi | |
2406 | ||
9a406e1e | 2407 | # Check for long long datatypes |
2408 | AC_CHECK_TYPES([long long, unsigned long long, long double]) | |
2409 | ||
2410 | # Check datatype sizes | |
976f7e19 | 2411 | AC_CHECK_SIZEOF(char, 1) |
2b942fe0 | 2412 | AC_CHECK_SIZEOF(short int, 2) |
2413 | AC_CHECK_SIZEOF(int, 4) | |
2414 | AC_CHECK_SIZEOF(long int, 4) | |
2415 | AC_CHECK_SIZEOF(long long int, 8) | |
2416 | ||
52f1ccb2 | 2417 | # Sanity check long long for some platforms (AIX) |
2418 | if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then | |
2419 | ac_cv_sizeof_long_long_int=0 | |
2420 | fi | |
2421 | ||
90f15776 | 2422 | # compute LLONG_MIN and LLONG_MAX if we don't know them. |
2423 | if test -z "$have_llong_max"; then | |
2424 | AC_MSG_CHECKING([for max value of long long]) | |
2425 | AC_RUN_IFELSE( | |
2426 | [AC_LANG_SOURCE([[ | |
2427 | #include <stdio.h> | |
2428 | /* Why is this so damn hard? */ | |
2429 | #ifdef __GNUC__ | |
2430 | # undef __GNUC__ | |
2431 | #endif | |
2432 | #define __USE_ISOC99 | |
2433 | #include <limits.h> | |
2434 | #define DATA "conftest.llminmax" | |
055252ed | 2435 | #define my_abs(a) ((a) < 0 ? ((a) * -1) : (a)) |
2436 | ||
2437 | /* | |
2438 | * printf in libc on some platforms (eg old Tru64) does not understand %lld so | |
2439 | * we do this the hard way. | |
2440 | */ | |
2441 | static int | |
2442 | fprint_ll(FILE *f, long long n) | |
2443 | { | |
2444 | unsigned int i; | |
2445 | int l[sizeof(long long) * 8]; | |
2446 | ||
2447 | if (n < 0) | |
2448 | if (fprintf(f, "-") < 0) | |
2449 | return -1; | |
2450 | for (i = 0; n != 0; i++) { | |
2451 | l[i] = my_abs(n % 10); | |
2452 | n /= 10; | |
2453 | } | |
2454 | do { | |
2455 | if (fprintf(f, "%d", l[--i]) < 0) | |
2456 | return -1; | |
2457 | } while (i != 0); | |
2458 | if (fprintf(f, " ") < 0) | |
2459 | return -1; | |
2460 | return 0; | |
2461 | } | |
2462 | ||
90f15776 | 2463 | int main(void) { |
2464 | FILE *f; | |
2465 | long long i, llmin, llmax = 0; | |
2466 | ||
2467 | if((f = fopen(DATA,"w")) == NULL) | |
2468 | exit(1); | |
2469 | ||
2470 | #if defined(LLONG_MIN) && defined(LLONG_MAX) | |
2471 | fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); | |
2472 | llmin = LLONG_MIN; | |
2473 | llmax = LLONG_MAX; | |
2474 | #else | |
2475 | fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); | |
2476 | /* This will work on one's complement and two's complement */ | |
2477 | for (i = 1; i > llmax; i <<= 1, i++) | |
2478 | llmax = i; | |
2479 | llmin = llmax + 1LL; /* wrap */ | |
2480 | #endif | |
2481 | ||
2482 | /* Sanity check */ | |
2483 | if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax | |
055252ed | 2484 | || llmax - 1 > llmax || llmin == llmax || llmin == 0 |
2485 | || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) { | |
90f15776 | 2486 | fprintf(f, "unknown unknown\n"); |
2487 | exit(2); | |
2488 | } | |
2489 | ||
055252ed | 2490 | if (fprint_ll(f, llmin) < 0) |
90f15776 | 2491 | exit(3); |
055252ed | 2492 | if (fprint_ll(f, llmax) < 0) |
2493 | exit(4); | |
2494 | if (fclose(f) < 0) | |
2495 | exit(5); | |
90f15776 | 2496 | exit(0); |
2497 | } | |
2498 | ]])], | |
2499 | [ | |
2500 | llong_min=`$AWK '{print $1}' conftest.llminmax` | |
2501 | llong_max=`$AWK '{print $2}' conftest.llminmax` | |
2502 | ||
90f15776 | 2503 | AC_MSG_RESULT($llong_max) |
2504 | AC_DEFINE_UNQUOTED(LLONG_MAX, [${llong_max}LL], | |
2505 | [max value of long long calculated by configure]) | |
2506 | AC_MSG_CHECKING([for min value of long long]) | |
2507 | AC_MSG_RESULT($llong_min) | |
2508 | AC_DEFINE_UNQUOTED(LLONG_MIN, [${llong_min}LL], | |
2509 | [min value of long long calculated by configure]) | |
2510 | ], | |
2511 | [ | |
2512 | AC_MSG_RESULT(not found) | |
2513 | ], | |
2514 | [ | |
2515 | AC_MSG_WARN([cross compiling: not checking]) | |
2516 | ] | |
2517 | ) | |
2518 | fi | |
2519 | ||
2520 | ||
a0391976 | 2521 | # More checks for data types |
14a9a859 | 2522 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ |
2523 | AC_TRY_COMPILE( | |
aff51935 | 2524 | [ #include <sys/types.h> ], |
2525 | [ u_int a; a = 1;], | |
14a9a859 | 2526 | [ ac_cv_have_u_int="yes" ], |
2527 | [ ac_cv_have_u_int="no" ] | |
2528 | ) | |
2529 | ]) | |
2530 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
3466e002 | 2531 | AC_DEFINE(HAVE_U_INT, 1, [define if you have u_int data type]) |
14a9a859 | 2532 | have_u_int=1 |
2533 | fi | |
2534 | ||
58d100bf | 2535 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ |
2536 | AC_TRY_COMPILE( | |
aff51935 | 2537 | [ #include <sys/types.h> ], |
2538 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
58d100bf | 2539 | [ ac_cv_have_intxx_t="yes" ], |
2540 | [ ac_cv_have_intxx_t="no" ] | |
2541 | ) | |
2542 | ]) | |
2543 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
3466e002 | 2544 | AC_DEFINE(HAVE_INTXX_T, 1, [define if you have intxx_t data type]) |
58d100bf | 2545 | have_intxx_t=1 |
2546 | fi | |
41cb4569 | 2547 | |
2548 | if (test -z "$have_intxx_t" && \ | |
aff51935 | 2549 | test "x$ac_cv_header_stdint_h" = "xyes") |
41cb4569 | 2550 | then |
2551 | AC_MSG_CHECKING([for intXX_t types in stdint.h]) | |
2552 | AC_TRY_COMPILE( | |
aff51935 | 2553 | [ #include <stdint.h> ], |
2554 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
41cb4569 | 2555 | [ |
2556 | AC_DEFINE(HAVE_INTXX_T) | |
2557 | AC_MSG_RESULT(yes) | |
2558 | ], | |
2559 | [ AC_MSG_RESULT(no) ] | |
2560 | ) | |
2561 | fi | |
2562 | ||
bd590612 | 2563 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ |
2564 | AC_TRY_COMPILE( | |
1cbbe6c8 | 2565 | [ |
2566 | #include <sys/types.h> | |
2567 | #ifdef HAVE_STDINT_H | |
2568 | # include <stdint.h> | |
2569 | #endif | |
2570 | #include <sys/socket.h> | |
2571 | #ifdef HAVE_SYS_BITYPES_H | |
2572 | # include <sys/bitypes.h> | |
2573 | #endif | |
aff51935 | 2574 | ], |
2575 | [ int64_t a; a = 1;], | |
bd590612 | 2576 | [ ac_cv_have_int64_t="yes" ], |
2577 | [ ac_cv_have_int64_t="no" ] | |
2578 | ) | |
2579 | ]) | |
2580 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
3466e002 | 2581 | AC_DEFINE(HAVE_INT64_T, 1, [define if you have int64_t data type]) |
ddceb1c8 | 2582 | fi |
2583 | ||
58d100bf | 2584 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ |
2585 | AC_TRY_COMPILE( | |
aff51935 | 2586 | [ #include <sys/types.h> ], |
2587 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
58d100bf | 2588 | [ ac_cv_have_u_intxx_t="yes" ], |
2589 | [ ac_cv_have_u_intxx_t="no" ] | |
2590 | ) | |
2591 | ]) | |
2592 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
3466e002 | 2593 | AC_DEFINE(HAVE_U_INTXX_T, 1, [define if you have u_intxx_t data type]) |
58d100bf | 2594 | have_u_intxx_t=1 |
2595 | fi | |
2b942fe0 | 2596 | |
41cb4569 | 2597 | if test -z "$have_u_intxx_t" ; then |
2598 | AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) | |
2599 | AC_TRY_COMPILE( | |
aff51935 | 2600 | [ #include <sys/socket.h> ], |
2601 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
41cb4569 | 2602 | [ |
2603 | AC_DEFINE(HAVE_U_INTXX_T) | |
2604 | AC_MSG_RESULT(yes) | |
2605 | ], | |
2606 | [ AC_MSG_RESULT(no) ] | |
2607 | ) | |
2608 | fi | |
2609 | ||
bd590612 | 2610 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ |
2611 | AC_TRY_COMPILE( | |
aff51935 | 2612 | [ #include <sys/types.h> ], |
2613 | [ u_int64_t a; a = 1;], | |
bd590612 | 2614 | [ ac_cv_have_u_int64_t="yes" ], |
2615 | [ ac_cv_have_u_int64_t="no" ] | |
2616 | ) | |
2617 | ]) | |
2618 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
3466e002 | 2619 | AC_DEFINE(HAVE_U_INT64_T, 1, [define if you have u_int64_t data type]) |
bd590612 | 2620 | have_u_int64_t=1 |
2621 | fi | |
2622 | ||
ddceb1c8 | 2623 | if test -z "$have_u_int64_t" ; then |
2624 | AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h]) | |
2625 | AC_TRY_COMPILE( | |
aff51935 | 2626 | [ #include <sys/bitypes.h> ], |
ddceb1c8 | 2627 | [ u_int64_t a; a = 1], |
2628 | [ | |
2629 | AC_DEFINE(HAVE_U_INT64_T) | |
2630 | AC_MSG_RESULT(yes) | |
2631 | ], | |
2632 | [ AC_MSG_RESULT(no) ] | |
2633 | ) | |
2634 | fi | |
2635 | ||
41cb4569 | 2636 | if test -z "$have_u_intxx_t" ; then |
2637 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
2638 | AC_TRY_COMPILE( | |
2639 | [ | |
2640 | #include <sys/types.h> | |
aff51935 | 2641 | ], |
2642 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
41cb4569 | 2643 | [ ac_cv_have_uintxx_t="yes" ], |
2644 | [ ac_cv_have_uintxx_t="no" ] | |
2645 | ) | |
2646 | ]) | |
2647 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
3466e002 | 2648 | AC_DEFINE(HAVE_UINTXX_T, 1, |
2649 | [define if you have uintxx_t data type]) | |
41cb4569 | 2650 | fi |
2651 | fi | |
2652 | ||
2653 | if test -z "$have_uintxx_t" ; then | |
2654 | AC_MSG_CHECKING([for uintXX_t types in stdint.h]) | |
2655 | AC_TRY_COMPILE( | |
aff51935 | 2656 | [ #include <stdint.h> ], |
2657 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;], | |
41cb4569 | 2658 | [ |
2659 | AC_DEFINE(HAVE_UINTXX_T) | |
2660 | AC_MSG_RESULT(yes) | |
2661 | ], | |
2662 | [ AC_MSG_RESULT(no) ] | |
2663 | ) | |
2664 | fi | |
2665 | ||
e5fe9a1f | 2666 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ |
aff51935 | 2667 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") |
5cdfe03f | 2668 | then |
2669 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
2670 | AC_TRY_COMPILE( | |
58d100bf | 2671 | [ |
2672 | #include <sys/bitypes.h> | |
aff51935 | 2673 | ], |
5cdfe03f | 2674 | [ |
837c30b8 | 2675 | int8_t a; int16_t b; int32_t c; |
2676 | u_int8_t e; u_int16_t f; u_int32_t g; | |
2677 | a = b = c = e = f = g = 1; | |
aff51935 | 2678 | ], |
5cdfe03f | 2679 | [ |
2680 | AC_DEFINE(HAVE_U_INTXX_T) | |
2681 | AC_DEFINE(HAVE_INTXX_T) | |
2682 | AC_MSG_RESULT(yes) | |
2683 | ], | |
2684 | [AC_MSG_RESULT(no)] | |
aff51935 | 2685 | ) |
5cdfe03f | 2686 | fi |
2687 | ||
0362750e | 2688 | |
2689 | AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ | |
2690 | AC_TRY_COMPILE( | |
2691 | [ | |
2692 | #include <sys/types.h> | |
2693 | ], | |
2694 | [ u_char foo; foo = 125; ], | |
2695 | [ ac_cv_have_u_char="yes" ], | |
2696 | [ ac_cv_have_u_char="no" ] | |
2697 | ) | |
2698 | ]) | |
2699 | if test "x$ac_cv_have_u_char" = "xyes" ; then | |
3466e002 | 2700 | AC_DEFINE(HAVE_U_CHAR, 1, [define if you have u_char data type]) |
0362750e | 2701 | fi |
2702 | ||
98a7c37b | 2703 | TYPE_SOCKLEN_T |
2b942fe0 | 2704 | |
2d16d9a3 | 2705 | AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>]) |
22f5e872 | 2706 | AC_CHECK_TYPES([fsblkcnt_t, fsfilcnt_t],,,[ |
2707 | #include <sys/types.h> | |
2708 | #ifdef HAVE_SYS_BITYPES_H | |
2709 | #include <sys/bitypes.h> | |
2710 | #endif | |
2711 | #ifdef HAVE_SYS_STATFS_H | |
2712 | #include <sys/statfs.h> | |
2713 | #endif | |
2714 | #ifdef HAVE_SYS_STATVFS_H | |
2715 | #include <sys/statvfs.h> | |
2716 | #endif | |
2717 | ]) | |
ddceb1c8 | 2718 | |
86783a32 | 2719 | AC_CHECK_TYPES([in_addr_t, in_port_t],,, |
777ece68 | 2720 | [#include <sys/types.h> |
2721 | #include <netinet/in.h>]) | |
7b578f7d | 2722 | |
58d100bf | 2723 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ |
2724 | AC_TRY_COMPILE( | |
2725 | [ | |
18ba2aab | 2726 | #include <sys/types.h> |
58d100bf | 2727 | ], |
2728 | [ size_t foo; foo = 1235; ], | |
2729 | [ ac_cv_have_size_t="yes" ], | |
2730 | [ ac_cv_have_size_t="no" ] | |
2731 | ) | |
2732 | ]) | |
2733 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
3466e002 | 2734 | AC_DEFINE(HAVE_SIZE_T, 1, [define if you have size_t data type]) |
58d100bf | 2735 | fi |
ea1970a3 | 2736 | |
c04f75f1 | 2737 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ |
2738 | AC_TRY_COMPILE( | |
2739 | [ | |
2740 | #include <sys/types.h> | |
2741 | ], | |
2742 | [ ssize_t foo; foo = 1235; ], | |
2743 | [ ac_cv_have_ssize_t="yes" ], | |
2744 | [ ac_cv_have_ssize_t="no" ] | |
2745 | ) | |
2746 | ]) | |
2747 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
3466e002 | 2748 | AC_DEFINE(HAVE_SSIZE_T, 1, [define if you have ssize_t data type]) |
c04f75f1 | 2749 | fi |
2750 | ||
f1c4659d | 2751 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ |
2752 | AC_TRY_COMPILE( | |
2753 | [ | |
2754 | #include <time.h> | |
2755 | ], | |
2756 | [ clock_t foo; foo = 1235; ], | |
2757 | [ ac_cv_have_clock_t="yes" ], | |
2758 | [ ac_cv_have_clock_t="no" ] | |
2759 | ) | |
2760 | ]) | |
2761 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
3466e002 | 2762 | AC_DEFINE(HAVE_CLOCK_T, 1, [define if you have clock_t data type]) |
f1c4659d | 2763 | fi |
2764 | ||
1c04b088 | 2765 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ |
2766 | AC_TRY_COMPILE( | |
2767 | [ | |
2768 | #include <sys/types.h> | |
2769 | #include <sys/socket.h> | |
2770 | ], | |
2771 | [ sa_family_t foo; foo = 1235; ], | |
2772 | [ ac_cv_have_sa_family_t="yes" ], | |
77bb0bca | 2773 | [ AC_TRY_COMPILE( |
2774 | [ | |
2775 | #include <sys/types.h> | |
2776 | #include <sys/socket.h> | |
2777 | #include <netinet/in.h> | |
2778 | ], | |
2779 | [ sa_family_t foo; foo = 1235; ], | |
2780 | [ ac_cv_have_sa_family_t="yes" ], | |
2781 | ||
1c04b088 | 2782 | [ ac_cv_have_sa_family_t="no" ] |
77bb0bca | 2783 | )] |
1c04b088 | 2784 | ) |
2785 | ]) | |
2786 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
3466e002 | 2787 | AC_DEFINE(HAVE_SA_FAMILY_T, 1, |
2788 | [define if you have sa_family_t data type]) | |
1c04b088 | 2789 | fi |
2790 | ||
729bfe59 | 2791 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ |
2792 | AC_TRY_COMPILE( | |
2793 | [ | |
2794 | #include <sys/types.h> | |
2795 | ], | |
2796 | [ pid_t foo; foo = 1235; ], | |
2797 | [ ac_cv_have_pid_t="yes" ], | |
2798 | [ ac_cv_have_pid_t="no" ] | |
2799 | ) | |
2800 | ]) | |
2801 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
3466e002 | 2802 | AC_DEFINE(HAVE_PID_T, 1, [define if you have pid_t data type]) |
729bfe59 | 2803 | fi |
2804 | ||
2805 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
2806 | AC_TRY_COMPILE( | |
2807 | [ | |
2808 | #include <sys/types.h> | |
2809 | ], | |
2810 | [ mode_t foo; foo = 1235; ], | |
2811 | [ ac_cv_have_mode_t="yes" ], | |
2812 | [ ac_cv_have_mode_t="no" ] | |
2813 | ) | |
2814 | ]) | |
2815 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
3466e002 | 2816 | AC_DEFINE(HAVE_MODE_T, 1, [define if you have mode_t data type]) |
729bfe59 | 2817 | fi |
2818 | ||
e3a93db0 | 2819 | |
58d100bf | 2820 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ |
2821 | AC_TRY_COMPILE( | |
2822 | [ | |
18ba2aab | 2823 | #include <sys/types.h> |
2824 | #include <sys/socket.h> | |
58d100bf | 2825 | ], |
2826 | [ struct sockaddr_storage s; ], | |
2827 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
2828 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
2829 | ) | |
2830 | ]) | |
2831 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
3466e002 | 2832 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, |
2833 | [define if you have struct sockaddr_storage data type]) | |
58d100bf | 2834 | fi |
48e671d5 | 2835 | |
58d100bf | 2836 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ |
2837 | AC_TRY_COMPILE( | |
2838 | [ | |
cbd7492e | 2839 | #include <sys/types.h> |
58d100bf | 2840 | #include <netinet/in.h> |
2841 | ], | |
2842 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
2843 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
2844 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
2845 | ) | |
2846 | ]) | |
2847 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
3466e002 | 2848 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, |
2849 | [define if you have struct sockaddr_in6 data type]) | |
58d100bf | 2850 | fi |
48e671d5 | 2851 | |
58d100bf | 2852 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ |
2853 | AC_TRY_COMPILE( | |
2854 | [ | |
cbd7492e | 2855 | #include <sys/types.h> |
58d100bf | 2856 | #include <netinet/in.h> |
2857 | ], | |
2858 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
2859 | [ ac_cv_have_struct_in6_addr="yes" ], | |
2860 | [ ac_cv_have_struct_in6_addr="no" ] | |
2861 | ) | |
2862 | ]) | |
2863 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
3466e002 | 2864 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, |
2865 | [define if you have struct in6_addr data type]) | |
95e16084 | 2866 | |
2867 | dnl Now check for sin6_scope_id | |
2868 | AC_CHECK_MEMBERS([struct sockaddr_in6.sin6_scope_id],,, | |
2869 | [ | |
2870 | #ifdef HAVE_SYS_TYPES_H | |
2871 | #include <sys/types.h> | |
2872 | #endif | |
2873 | #include <netinet/in.h> | |
2874 | ]) | |
58d100bf | 2875 | fi |
48e671d5 | 2876 | |
58d100bf | 2877 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ |
2878 | AC_TRY_COMPILE( | |
2879 | [ | |
18ba2aab | 2880 | #include <sys/types.h> |
2881 | #include <sys/socket.h> | |
2882 | #include <netdb.h> | |
58d100bf | 2883 | ], |
2884 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
2885 | [ ac_cv_have_struct_addrinfo="yes" ], | |
2886 | [ ac_cv_have_struct_addrinfo="no" ] | |
2887 | ) | |
2888 | ]) | |
2889 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
3466e002 | 2890 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, |
2891 | [define if you have struct addrinfo data type]) | |
58d100bf | 2892 | fi |
2893 | ||
89c7e31c | 2894 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ |
2895 | AC_TRY_COMPILE( | |
aff51935 | 2896 | [ #include <sys/time.h> ], |
2897 | [ struct timeval tv; tv.tv_sec = 1;], | |
89c7e31c | 2898 | [ ac_cv_have_struct_timeval="yes" ], |
2899 | [ ac_cv_have_struct_timeval="no" ] | |
2900 | ) | |
2901 | ]) | |
2902 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
3466e002 | 2903 | AC_DEFINE(HAVE_STRUCT_TIMEVAL, 1, [define if you have struct timeval]) |
89c7e31c | 2904 | have_struct_timeval=1 |
2905 | fi | |
2906 | ||
5271b55c | 2907 | AC_CHECK_TYPES(struct timespec) |
2908 | ||
85abc74b | 2909 | # We need int64_t or else certian parts of the compile will fail. |
4b492aab | 2910 | if test "x$ac_cv_have_int64_t" = "xno" && \ |
2911 | test "x$ac_cv_sizeof_long_int" != "x8" && \ | |
2912 | test "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
85abc74b | 2913 | echo "OpenSSH requires int64_t support. Contact your vendor or install" |
2914 | echo "an alternative compiler (I.E., GCC) before continuing." | |
2915 | echo "" | |
2916 | exit 1; | |
733cf7f4 | 2917 | else |
2918 | dnl test snprintf (broken on SCO w/gcc) | |
1a01a50c | 2919 | AC_RUN_IFELSE( |
479cece8 | 2920 | [AC_LANG_SOURCE([[ |
733cf7f4 | 2921 | #include <stdio.h> |
2922 | #include <string.h> | |
2923 | #ifdef HAVE_SNPRINTF | |
2924 | main() | |
2925 | { | |
2926 | char buf[50]; | |
2927 | char expected_out[50]; | |
2928 | int mazsize = 50 ; | |
2929 | #if (SIZEOF_LONG_INT == 8) | |
2930 | long int num = 0x7fffffffffffffff; | |
2931 | #else | |
763a1a18 | 2932 | long long num = 0x7fffffffffffffffll; |
733cf7f4 | 2933 | #endif |
2934 | strcpy(expected_out, "9223372036854775807"); | |
2935 | snprintf(buf, mazsize, "%lld", num); | |
2936 | if(strcmp(buf, expected_out) != 0) | |
aff51935 | 2937 | exit(1); |
733cf7f4 | 2938 | exit(0); |
2939 | } | |
2940 | #else | |
2941 | main() { exit(0); } | |
2942 | #endif | |
479cece8 | 2943 | ]])], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ], |
1a01a50c | 2944 | AC_MSG_WARN([cross compiling: Assuming working snprintf()]) |
733cf7f4 | 2945 | ) |
2c523de9 | 2946 | fi |
2947 | ||
77bb0bca | 2948 | dnl Checks for structure members |
58d100bf | 2949 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) |
2950 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
2951 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
2952 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
2953 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
25422c70 | 2954 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) |
58d100bf | 2955 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) |
2956 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
daaff4d5 | 2957 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) |
58d100bf | 2958 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) |
2959 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
2960 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
2961 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
1d7b9b20 | 2962 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) |
2963 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
2964 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
2965 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
98a7c37b | 2966 | |
2967 | AC_CHECK_MEMBERS([struct stat.st_blksize]) | |
ccc45ee0 | 2968 | AC_CHECK_MEMBER([struct __res_state.retrans], [], [AC_DEFINE(__res_state, state, |
2969 | [Define if we don't have struct __res_state in resolv.h])], | |
2970 | [ | |
2971 | #include <stdio.h> | |
2972 | #if HAVE_SYS_TYPES_H | |
2973 | # include <sys/types.h> | |
2974 | #endif | |
2975 | #include <netinet/in.h> | |
2976 | #include <arpa/nameser.h> | |
2977 | #include <resolv.h> | |
2978 | ]) | |
1d7b9b20 | 2979 | |
58d100bf | 2980 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], |
2981 | ac_cv_have_ss_family_in_struct_ss, [ | |
2982 | AC_TRY_COMPILE( | |
2983 | [ | |
18ba2aab | 2984 | #include <sys/types.h> |
2985 | #include <sys/socket.h> | |
58d100bf | 2986 | ], |
2987 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
2988 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
2989 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
2990 | ) | |
2991 | ]) | |
2992 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 2993 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Fields in struct sockaddr_storage]) |
58d100bf | 2994 | fi |
2995 | ||
58d100bf | 2996 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], |
2997 | ac_cv_have___ss_family_in_struct_ss, [ | |
2998 | AC_TRY_COMPILE( | |
2999 | [ | |
18ba2aab | 3000 | #include <sys/types.h> |
3001 | #include <sys/socket.h> | |
58d100bf | 3002 | ], |
3003 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
3004 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
3005 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
3006 | ) | |
3007 | ]) | |
3008 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 3009 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1, |
3010 | [Fields in struct sockaddr_storage]) | |
58d100bf | 3011 | fi |
3012 | ||
2e73a022 | 3013 | AC_CACHE_CHECK([for pw_class field in struct passwd], |
3014 | ac_cv_have_pw_class_in_struct_passwd, [ | |
3015 | AC_TRY_COMPILE( | |
3016 | [ | |
2e73a022 | 3017 | #include <pwd.h> |
3018 | ], | |
97994d32 | 3019 | [ struct passwd p; p.pw_class = 0; ], |
2e73a022 | 3020 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], |
3021 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
3022 | ) | |
3023 | ]) | |
3024 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
3466e002 | 3025 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD, 1, |
3026 | [Define if your password has a pw_class field]) | |
2e73a022 | 3027 | fi |
3028 | ||
7751d4eb | 3029 | AC_CACHE_CHECK([for pw_expire field in struct passwd], |
3030 | ac_cv_have_pw_expire_in_struct_passwd, [ | |
3031 | AC_TRY_COMPILE( | |
3032 | [ | |
3033 | #include <pwd.h> | |
3034 | ], | |
3035 | [ struct passwd p; p.pw_expire = 0; ], | |
3036 | [ ac_cv_have_pw_expire_in_struct_passwd="yes" ], | |
3037 | [ ac_cv_have_pw_expire_in_struct_passwd="no" ] | |
3038 | ) | |
3039 | ]) | |
3040 | if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then | |
3466e002 | 3041 | AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD, 1, |
3042 | [Define if your password has a pw_expire field]) | |
7751d4eb | 3043 | fi |
3044 | ||
3045 | AC_CACHE_CHECK([for pw_change field in struct passwd], | |
3046 | ac_cv_have_pw_change_in_struct_passwd, [ | |
3047 | AC_TRY_COMPILE( | |
3048 | [ | |
3049 | #include <pwd.h> | |
3050 | ], | |
3051 | [ struct passwd p; p.pw_change = 0; ], | |
3052 | [ ac_cv_have_pw_change_in_struct_passwd="yes" ], | |
3053 | [ ac_cv_have_pw_change_in_struct_passwd="no" ] | |
3054 | ) | |
3055 | ]) | |
3056 | if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then | |
3466e002 | 3057 | AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD, 1, |
3058 | [Define if your password has a pw_change field]) | |
7751d4eb | 3059 | fi |
58d100bf | 3060 | |
637f9177 | 3061 | dnl make sure we're using the real structure members and not defines |
6f34652e | 3062 | AC_CACHE_CHECK([for msg_accrights field in struct msghdr], |
3063 | ac_cv_have_accrights_in_msghdr, [ | |
1a01a50c | 3064 | AC_COMPILE_IFELSE( |
6f34652e | 3065 | [ |
f95c8ce8 | 3066 | #include <sys/types.h> |
6f34652e | 3067 | #include <sys/socket.h> |
3068 | #include <sys/uio.h> | |
637f9177 | 3069 | int main() { |
3070 | #ifdef msg_accrights | |
1a01a50c | 3071 | #error "msg_accrights is a macro" |
637f9177 | 3072 | exit(1); |
3073 | #endif | |
3074 | struct msghdr m; | |
3075 | m.msg_accrights = 0; | |
3076 | exit(0); | |
3077 | } | |
6f34652e | 3078 | ], |
6f34652e | 3079 | [ ac_cv_have_accrights_in_msghdr="yes" ], |
3080 | [ ac_cv_have_accrights_in_msghdr="no" ] | |
3081 | ) | |
3082 | ]) | |
3083 | if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then | |
3466e002 | 3084 | AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR, 1, |
3085 | [Define if your system uses access rights style | |
3086 | file descriptor passing]) | |
6f34652e | 3087 | fi |
3088 | ||
87562a58 | 3089 | AC_MSG_CHECKING(if struct statvfs.f_fsid is integral type) |
7a4f468b | 3090 | AC_TRY_COMPILE([ |
3091 | #include <sys/types.h> | |
87562a58 | 3092 | #include <sys/stat.h> |
3093 | #ifdef HAVE_SYS_TIME_H | |
3094 | # include <sys/time.h> | |
3095 | #endif | |
3096 | #ifdef HAVE_SYS_MOUNT_H | |
3097 | #include <sys/mount.h> | |
3098 | #endif | |
3099 | #ifdef HAVE_SYS_STATVFS_H | |
3100 | #include <sys/statvfs.h> | |
3101 | #endif | |
3102 | ], [struct statvfs s; s.f_fsid = 0;], | |
3103 | [ AC_MSG_RESULT(yes) ], | |
3104 | [ AC_MSG_RESULT(no) | |
3105 | ||
3106 | AC_MSG_CHECKING(if fsid_t has member val) | |
3107 | AC_TRY_COMPILE([ | |
3108 | #include <sys/types.h> | |
7a4f468b | 3109 | #include <sys/statvfs.h>], |
87562a58 | 3110 | [fsid_t t; t.val[0] = 0;], |
7a4f468b | 3111 | [ AC_MSG_RESULT(yes) |
87562a58 | 3112 | AC_DEFINE(FSID_HAS_VAL, 1, fsid_t has member val) ], |
3113 | [ AC_MSG_RESULT(no) ]) | |
3114 | ||
3115 | AC_MSG_CHECKING(if f_fsid has member __val) | |
3116 | AC_TRY_COMPILE([ | |
3117 | #include <sys/types.h> | |
3118 | #include <sys/statvfs.h>], | |
3119 | [fsid_t t; t.__val[0] = 0;], | |
3120 | [ AC_MSG_RESULT(yes) | |
3121 | AC_DEFINE(FSID_HAS___VAL, 1, fsid_t has member __val) ], | |
3122 | [ AC_MSG_RESULT(no) ]) | |
3123 | ]) | |
7a4f468b | 3124 | |
7176df4f | 3125 | AC_CACHE_CHECK([for msg_control field in struct msghdr], |
3126 | ac_cv_have_control_in_msghdr, [ | |
1a01a50c | 3127 | AC_COMPILE_IFELSE( |
7176df4f | 3128 | [ |
f95c8ce8 | 3129 | #include <sys/types.h> |
7176df4f | 3130 | #include <sys/socket.h> |
3131 | #include <sys/uio.h> | |
637f9177 | 3132 | int main() { |
3133 | #ifdef msg_control | |
1a01a50c | 3134 | #error "msg_control is a macro" |
637f9177 | 3135 | exit(1); |
3136 | #endif | |
3137 | struct msghdr m; | |
3138 | m.msg_control = 0; | |
3139 | exit(0); | |
3140 | } | |
7176df4f | 3141 | ], |
7176df4f | 3142 | [ ac_cv_have_control_in_msghdr="yes" ], |
3143 | [ ac_cv_have_control_in_msghdr="no" ] | |
3144 | ) | |
3145 | ]) | |
3146 | if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then | |
3466e002 | 3147 | AC_DEFINE(HAVE_CONTROL_IN_MSGHDR, 1, |
3148 | [Define if your system uses ancillary data style | |
3149 | file descriptor passing]) | |
7176df4f | 3150 | fi |
3151 | ||
58d100bf | 3152 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ |
aff51935 | 3153 | AC_TRY_LINK([], |
3154 | [ extern char *__progname; printf("%s", __progname); ], | |
58d100bf | 3155 | [ ac_cv_libc_defines___progname="yes" ], |
3156 | [ ac_cv_libc_defines___progname="no" ] | |
3157 | ) | |
3158 | ]) | |
3159 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
3466e002 | 3160 | AC_DEFINE(HAVE___PROGNAME, 1, [Define if libc defines __progname]) |
58d100bf | 3161 | fi |
8946db53 | 3162 | |
c921ee00 | 3163 | AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [ |
3164 | AC_TRY_LINK([ | |
3165 | #include <stdio.h> | |
aff51935 | 3166 | ], |
3167 | [ printf("%s", __FUNCTION__); ], | |
c921ee00 | 3168 | [ ac_cv_cc_implements___FUNCTION__="yes" ], |
3169 | [ ac_cv_cc_implements___FUNCTION__="no" ] | |
3170 | ) | |
3171 | ]) | |
3172 | if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then | |
3466e002 | 3173 | AC_DEFINE(HAVE___FUNCTION__, 1, |
3174 | [Define if compiler implements __FUNCTION__]) | |
c921ee00 | 3175 | fi |
3176 | ||
3177 | AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [ | |
3178 | AC_TRY_LINK([ | |
3179 | #include <stdio.h> | |
aff51935 | 3180 | ], |
3181 | [ printf("%s", __func__); ], | |
c921ee00 | 3182 | [ ac_cv_cc_implements___func__="yes" ], |
3183 | [ ac_cv_cc_implements___func__="no" ] | |
3184 | ) | |
3185 | ]) | |
3186 | if test "x$ac_cv_cc_implements___func__" = "xyes" ; then | |
3466e002 | 3187 | AC_DEFINE(HAVE___func__, 1, [Define if compiler implements __func__]) |
c921ee00 | 3188 | fi |
3189 | ||
9a406e1e | 3190 | AC_CACHE_CHECK([whether va_copy exists], ac_cv_have_va_copy, [ |
3191 | AC_TRY_LINK( | |
3192 | [#include <stdarg.h> | |
3193 | va_list x,y;], | |
3194 | [va_copy(x,y);], | |
3195 | [ ac_cv_have_va_copy="yes" ], | |
3196 | [ ac_cv_have_va_copy="no" ] | |
3197 | ) | |
3198 | ]) | |
3199 | if test "x$ac_cv_have_va_copy" = "xyes" ; then | |
3200 | AC_DEFINE(HAVE_VA_COPY, 1, [Define if va_copy exists]) | |
3201 | fi | |
3202 | ||
3203 | AC_CACHE_CHECK([whether __va_copy exists], ac_cv_have___va_copy, [ | |
3204 | AC_TRY_LINK( | |
3205 | [#include <stdarg.h> | |
3206 | va_list x,y;], | |
3207 | [__va_copy(x,y);], | |
3208 | [ ac_cv_have___va_copy="yes" ], | |
3209 | [ ac_cv_have___va_copy="no" ] | |
3210 | ) | |
3211 | ]) | |
3212 | if test "x$ac_cv_have___va_copy" = "xyes" ; then | |
3213 | AC_DEFINE(HAVE___VA_COPY, 1, [Define if __va_copy exists]) | |
3214 | fi | |
3215 | ||
1812a662 | 3216 | AC_CACHE_CHECK([whether getopt has optreset support], |
3217 | ac_cv_have_getopt_optreset, [ | |
3218 | AC_TRY_LINK( | |
3219 | [ | |
3220 | #include <getopt.h> | |
3221 | ], | |
3222 | [ extern int optreset; optreset = 0; ], | |
3223 | [ ac_cv_have_getopt_optreset="yes" ], | |
3224 | [ ac_cv_have_getopt_optreset="no" ] | |
3225 | ) | |
3226 | ]) | |
3227 | if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then | |
3466e002 | 3228 | AC_DEFINE(HAVE_GETOPT_OPTRESET, 1, |
3229 | [Define if your getopt(3) defines and uses optreset]) | |
1812a662 | 3230 | fi |
a0391976 | 3231 | |
819b676f | 3232 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ |
aff51935 | 3233 | AC_TRY_LINK([], |
3234 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
819b676f | 3235 | [ ac_cv_libc_defines_sys_errlist="yes" ], |
3236 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
3237 | ) | |
3238 | ]) | |
3239 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
3466e002 | 3240 | AC_DEFINE(HAVE_SYS_ERRLIST, 1, |
3241 | [Define if your system defines sys_errlist[]]) | |
819b676f | 3242 | fi |
3243 | ||
3244 | ||
416ed5a7 | 3245 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ |
aff51935 | 3246 | AC_TRY_LINK([], |
3247 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
416ed5a7 | 3248 | [ ac_cv_libc_defines_sys_nerr="yes" ], |
3249 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
3250 | ) | |
3251 | ]) | |
3252 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
3466e002 | 3253 | AC_DEFINE(HAVE_SYS_NERR, 1, [Define if your system defines sys_nerr]) |
416ed5a7 | 3254 | fi |
3255 | ||
aff51935 | 3256 | SCARD_MSG="no" |
295c8801 | 3257 | # Check whether user wants sectok support |
3258 | AC_ARG_WITH(sectok, | |
3259 | [ --with-sectok Enable smartcard support using libsectok], | |
d0b19c95 | 3260 | [ |
3261 | if test "x$withval" != "xno" ; then | |
3262 | if test "x$withval" != "xyes" ; then | |
3263 | CPPFLAGS="$CPPFLAGS -I${withval}" | |
3264 | LDFLAGS="$LDFLAGS -L${withval}" | |
3265 | if test ! -z "$need_dash_r" ; then | |
3266 | LDFLAGS="$LDFLAGS -R${withval}" | |
3267 | fi | |
3268 | if test ! -z "$blibpath" ; then | |
3269 | blibpath="$blibpath:${withval}" | |
3270 | fi | |
3271 | fi | |
3272 | AC_CHECK_HEADERS(sectok.h) | |
3273 | if test "$ac_cv_header_sectok_h" != yes; then | |
3274 | AC_MSG_ERROR(Can't find sectok.h) | |
3275 | fi | |
3276 | AC_CHECK_LIB(sectok, sectok_open) | |
3277 | if test "$ac_cv_lib_sectok_sectok_open" != yes; then | |
3278 | AC_MSG_ERROR(Can't find libsectok) | |
3279 | fi | |
3466e002 | 3280 | AC_DEFINE(SMARTCARD, 1, |
3281 | [Define if you want smartcard support]) | |
3282 | AC_DEFINE(USE_SECTOK, 1, | |
3283 | [Define if you want smartcard support | |
3284 | using sectok]) | |
aff51935 | 3285 | SCARD_MSG="yes, using sectok" |
295c8801 | 3286 | fi |
3287 | ] | |
3288 | ) | |
3289 | ||
3290 | # Check whether user wants OpenSC support | |
987b458f | 3291 | OPENSC_CONFIG="no" |
295c8801 | 3292 | AC_ARG_WITH(opensc, |
e47fb473 | 3293 | [ --with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)], |
987b458f | 3294 | [ |
3295 | if test "x$withval" != "xno" ; then | |
3296 | if test "x$withval" != "xyes" ; then | |
3297 | OPENSC_CONFIG=$withval/bin/opensc-config | |
3298 | else | |
3299 | AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) | |
3300 | fi | |
3301 | if test "$OPENSC_CONFIG" != "no"; then | |
3302 | LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` | |
3303 | LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` | |
3304 | CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" | |
530456f4 | 3305 | LIBS="$LIBS $LIBOPENSC_LIBS" |
987b458f | 3306 | AC_DEFINE(SMARTCARD) |
3466e002 | 3307 | AC_DEFINE(USE_OPENSC, 1, |
3308 | [Define if you want smartcard support | |
3309 | using OpenSC]) | |
987b458f | 3310 | SCARD_MSG="yes, using OpenSC" |
3311 | fi | |
3312 | fi | |
3313 | ] | |
3314 | ) | |
d0b19c95 | 3315 | |
c31dc31c | 3316 | # Check libraries needed by DNS fingerprint support |
aff51935 | 3317 | AC_SEARCH_LIBS(getrrsetbyname, resolv, |
3466e002 | 3318 | [AC_DEFINE(HAVE_GETRRSETBYNAME, 1, |
3319 | [Define if getrrsetbyname() exists])], | |
3e05e934 | 3320 | [ |
c31dc31c | 3321 | # Needed by our getrrsetbyname() |
3322 | AC_SEARCH_LIBS(res_query, resolv) | |
3323 | AC_SEARCH_LIBS(dn_expand, resolv) | |
dabb524a | 3324 | AC_MSG_CHECKING(if res_query will link) |
3325 | AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes), | |
3326 | [AC_MSG_RESULT(no) | |
3327 | saved_LIBS="$LIBS" | |
3328 | LIBS="$LIBS -lresolv" | |
3329 | AC_MSG_CHECKING(for res_query in -lresolv) | |
3330 | AC_LINK_IFELSE([ | |
3331 | #include <resolv.h> | |
3332 | int main() | |
3333 | { | |
3334 | res_query (0, 0, 0, 0, 0); | |
3335 | return 0; | |
3336 | } | |
3337 | ], | |
3338 | [LIBS="$LIBS -lresolv" | |
3339 | AC_MSG_RESULT(yes)], | |
3340 | [LIBS="$saved_LIBS" | |
3341 | AC_MSG_RESULT(no)]) | |
3342 | ]) | |
c31dc31c | 3343 | AC_CHECK_FUNCS(_getshort _getlong) |
1c829da5 | 3344 | AC_CHECK_DECLS([_getshort, _getlong], , , |
b5765e1d | 3345 | [#include <sys/types.h> |
3346 | #include <arpa/nameser.h>]) | |
c31dc31c | 3347 | AC_CHECK_MEMBER(HEADER.ad, |
3466e002 | 3348 | [AC_DEFINE(HAVE_HEADER_AD, 1, |
3349 | [Define if HEADER.ad exists in arpa/nameser.h])],, | |
c31dc31c | 3350 | [#include <arpa/nameser.h>]) |
3351 | ]) | |
3e05e934 | 3352 | |
560acf80 | 3353 | AC_MSG_CHECKING(if struct __res_state _res is an extern) |
3354 | AC_LINK_IFELSE([ | |
3355 | #include <stdio.h> | |
3356 | #if HAVE_SYS_TYPES_H | |
3357 | # include <sys/types.h> | |
3358 | #endif | |
3359 | #include <netinet/in.h> | |
3360 | #include <arpa/nameser.h> | |
3361 | #include <resolv.h> | |
3362 | extern struct __res_state _res; | |
3363 | int main() { return 0; } | |
3364 | ], | |
3365 | [AC_MSG_RESULT(yes) | |
3366 | AC_DEFINE(HAVE__RES_EXTERN, 1, | |
3367 | [Define if you have struct __res_state _res as an extern]) | |
3368 | ], | |
3369 | [ AC_MSG_RESULT(no) ] | |
3370 | ) | |
3371 | ||
ef4d1846 | 3372 | # Check whether user wants SELinux support |
3373 | SELINUX_MSG="no" | |
3374 | LIBSELINUX="" | |
3375 | AC_ARG_WITH(selinux, | |
bb23b54f | 3376 | [ --with-selinux Enable SELinux support], |
ef4d1846 | 3377 | [ if test "x$withval" != "xno" ; then |
e54defb4 | 3378 | save_LIBS="$LIBS" |
ef4d1846 | 3379 | AC_DEFINE(WITH_SELINUX,1,[Define if you want SELinux support.]) |
3380 | SELINUX_MSG="yes" | |
3381 | AC_CHECK_HEADER([selinux/selinux.h], , | |
3382 | AC_MSG_ERROR(SELinux support requires selinux.h header)) | |
3383 | AC_CHECK_LIB(selinux, setexeccon, [ LIBSELINUX="-lselinux" ], | |
3384 | AC_MSG_ERROR(SELinux support requires libselinux library)) | |
e54defb4 | 3385 | SSHDLIBS="$SSHDLIBS $LIBSELINUX" |
ef4d1846 | 3386 | AC_CHECK_FUNCS(getseuserbyname get_default_context_with_level) |
5ba277eb | 3387 | LIBS="$save_LIBS" |
ef4d1846 | 3388 | fi ] |
3389 | ) | |
ef4d1846 | 3390 | |
12928e80 | 3391 | # Check whether user wants Kerberos 5 support |
aff51935 | 3392 | KRB5_MSG="no" |
12928e80 | 3393 | AC_ARG_WITH(kerberos5, |
aff51935 | 3394 | [ --with-kerberos5=PATH Enable Kerberos 5 support], |
5585c441 | 3395 | [ if test "x$withval" != "xno" ; then |
3396 | if test "x$withval" = "xyes" ; then | |
3397 | KRB5ROOT="/usr/local" | |
3398 | else | |
3399 | KRB5ROOT=${withval} | |
3400 | fi | |
3401 | ||
3466e002 | 3402 | AC_DEFINE(KRB5, 1, [Define if you want Kerberos 5 support]) |
5585c441 | 3403 | KRB5_MSG="yes" |
3404 | ||
3405 | AC_MSG_CHECKING(for krb5-config) | |
3406 | if test -x $KRB5ROOT/bin/krb5-config ; then | |
3407 | KRB5CONF=$KRB5ROOT/bin/krb5-config | |
3408 | AC_MSG_RESULT($KRB5CONF) | |
3409 | ||
3410 | AC_MSG_CHECKING(for gssapi support) | |
3411 | if $KRB5CONF | grep gssapi >/dev/null ; then | |
3412 | AC_MSG_RESULT(yes) | |
3466e002 | 3413 | AC_DEFINE(GSSAPI, 1, |
3414 | [Define this if you want GSSAPI | |
3415 | support in the version 2 protocol]) | |
071970fb | 3416 | k5confopts=gssapi |
aff51935 | 3417 | else |
5585c441 | 3418 | AC_MSG_RESULT(no) |
071970fb | 3419 | k5confopts="" |
aff51935 | 3420 | fi |
071970fb | 3421 | K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" |
3422 | K5LIBS="`$KRB5CONF --libs $k5confopts`" | |
5585c441 | 3423 | CPPFLAGS="$CPPFLAGS $K5CFLAGS" |
5585c441 | 3424 | AC_MSG_CHECKING(whether we are using Heimdal) |
3425 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3426 | [ char *tmp = heimdal_version; ], | |
3427 | [ AC_MSG_RESULT(yes) | |
3466e002 | 3428 | AC_DEFINE(HEIMDAL, 1, |
3429 | [Define this if you are using the | |
3430 | Heimdal version of Kerberos V5]) ], | |
5585c441 | 3431 | AC_MSG_RESULT(no) |
3432 | ) | |
3433 | else | |
3434 | AC_MSG_RESULT(no) | |
12928e80 | 3435 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" |
aff51935 | 3436 | LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" |
aff51935 | 3437 | AC_MSG_CHECKING(whether we are using Heimdal) |
3438 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3439 | [ char *tmp = heimdal_version; ], | |
3440 | [ AC_MSG_RESULT(yes) | |
3441 | AC_DEFINE(HEIMDAL) | |
41707f74 | 3442 | K5LIBS="-lkrb5 -ldes" |
3443 | K5LIBS="$K5LIBS -lcom_err -lasn1" | |
82f4e93d | 3444 | AC_CHECK_LIB(roken, net_write, |
41707f74 | 3445 | [K5LIBS="$K5LIBS -lroken"]) |
aff51935 | 3446 | ], |
3447 | [ AC_MSG_RESULT(no) | |
3448 | K5LIBS="-lkrb5 -lk5crypto -lcom_err" | |
3449 | ] | |
3450 | ) | |
4e00038c | 3451 | AC_SEARCH_LIBS(dn_expand, resolv) |
12928e80 | 3452 | |
596a825b | 3453 | AC_CHECK_LIB(gssapi_krb5, gss_init_sec_context, |
749560dd | 3454 | [ AC_DEFINE(GSSAPI) |
596a825b | 3455 | K5LIBS="-lgssapi_krb5 $K5LIBS" ], |
3456 | [ AC_CHECK_LIB(gssapi, gss_init_sec_context, | |
749560dd | 3457 | [ AC_DEFINE(GSSAPI) |
596a825b | 3458 | K5LIBS="-lgssapi $K5LIBS" ], |
749560dd | 3459 | AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]), |
3460 | $K5LIBS) | |
3461 | ], | |
3462 | $K5LIBS) | |
82f4e93d | 3463 | |
749560dd | 3464 | AC_CHECK_HEADER(gssapi.h, , |
3465 | [ unset ac_cv_header_gssapi_h | |
aff51935 | 3466 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" |
749560dd | 3467 | AC_CHECK_HEADERS(gssapi.h, , |
3468 | AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail]) | |
aff51935 | 3469 | ) |
749560dd | 3470 | ] |
3471 | ) | |
3472 | ||
3473 | oldCPP="$CPPFLAGS" | |
3474 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
3475 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
3476 | [ CPPFLAGS="$oldCPP" ]) | |
3477 | ||
aff51935 | 3478 | fi |
5585c441 | 3479 | if test ! -z "$need_dash_r" ; then |
3480 | LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib" | |
3481 | fi | |
3482 | if test ! -z "$blibpath" ; then | |
3483 | blibpath="$blibpath:${KRB5ROOT}/lib" | |
3484 | fi | |
071970fb | 3485 | |
f5555364 | 3486 | AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h) |
3487 | AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h) | |
3488 | AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h) | |
071970fb | 3489 | |
f5555364 | 3490 | LIBS="$LIBS $K5LIBS" |
3466e002 | 3491 | AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS, 1, |
3492 | [Define this if you want to use libkafs' AFS support])) | |
f5555364 | 3493 | fi |
071970fb | 3494 | ] |
12928e80 | 3495 | ) |
b5b68128 | 3496 | |
a0391976 | 3497 | # Looking for programs, paths and files |
a0391976 | 3498 | |
ecac8ee5 | 3499 | PRIVSEP_PATH=/var/empty |
3500 | AC_ARG_WITH(privsep-path, | |
cda1ebcb | 3501 | [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)], |
ecac8ee5 | 3502 | [ |
6cf0200f | 3503 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3504 | test "x${withval}" != "xyes"; then | |
ecac8ee5 | 3505 | PRIVSEP_PATH=$withval |
3506 | fi | |
3507 | ] | |
3508 | ) | |
3509 | AC_SUBST(PRIVSEP_PATH) | |
3510 | ||
a0391976 | 3511 | AC_ARG_WITH(xauth, |
3512 | [ --with-xauth=PATH Specify path to xauth program ], | |
3513 | [ | |
6cf0200f | 3514 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3515 | test "x${withval}" != "xyes"; then | |
cbd7492e | 3516 | xauth_path=$withval |
a0391976 | 3517 | fi |
3518 | ], | |
3519 | [ | |
2bf42e4a | 3520 | TestPath="$PATH" |
3521 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" | |
3522 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" | |
3523 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" | |
3524 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" | |
3525 | AC_PATH_PROG(xauth_path, xauth, , $TestPath) | |
e5fe9a1f | 3526 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then |
a0391976 | 3527 | xauth_path="/usr/openwin/bin/xauth" |
3528 | fi | |
3529 | ] | |
3530 | ) | |
3531 | ||
65a4b4af | 3532 | STRIP_OPT=-s |
3533 | AC_ARG_ENABLE(strip, | |
3534 | [ --disable-strip Disable calling strip(1) on install], | |
3535 | [ | |
3536 | if test "x$enableval" = "xno" ; then | |
3537 | STRIP_OPT= | |
3538 | fi | |
3539 | ] | |
3540 | ) | |
3541 | AC_SUBST(STRIP_OPT) | |
3542 | ||
b3ec54b4 | 3543 | if test -z "$xauth_path" ; then |
3544 | XAUTH_PATH="undefined" | |
3545 | AC_SUBST(XAUTH_PATH) | |
3546 | else | |
3466e002 | 3547 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path", |
3548 | [Define if xauth is found in your path]) | |
b3ec54b4 | 3549 | XAUTH_PATH=$xauth_path |
3550 | AC_SUBST(XAUTH_PATH) | |
a0391976 | 3551 | fi |
a0391976 | 3552 | |
3553 | # Check for mail directory (last resort if we cannot get it from headers) | |
3554 | if test ! -z "$MAIL" ; then | |
3555 | maildir=`dirname $MAIL` | |
3466e002 | 3556 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir", |
3557 | [Set this to your mail directory if you don't have maillock.h]) | |
a0391976 | 3558 | fi |
3559 | ||
479cece8 | 3560 | if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then |
1a01a50c | 3561 | AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test]) |
3562 | disable_ptmx_check=yes | |
3563 | fi | |
a0391976 | 3564 | if test -z "$no_dev_ptmx" ; then |
6e879cb4 | 3565 | if test "x$disable_ptmx_check" != "xyes" ; then |
aff51935 | 3566 | AC_CHECK_FILE("/dev/ptmx", |
6e879cb4 | 3567 | [ |
3466e002 | 3568 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX, 1, |
3569 | [Define if you have /dev/ptmx]) | |
6e879cb4 | 3570 | have_dev_ptmx=1 |
3571 | ] | |
3572 | ) | |
3573 | fi | |
3276571c | 3574 | fi |
1a01a50c | 3575 | |
479cece8 | 3576 | if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then |
1a01a50c | 3577 | AC_CHECK_FILE("/dev/ptc", |
3578 | [ | |
3466e002 | 3579 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC, 1, |
3580 | [Define if you have /dev/ptc]) | |
1a01a50c | 3581 | have_dev_ptc=1 |
3582 | ] | |
3583 | ) | |
3584 | else | |
3585 | AC_MSG_WARN([cross compiling: Disabling /dev/ptc test]) | |
3586 | fi | |
3276571c | 3587 | |
a0391976 | 3588 | # Options from here on. Some of these are preset by platform above |
fdf6b7aa | 3589 | AC_ARG_WITH(mantype, |
5d97cfbf | 3590 | [ --with-mantype=man|cat|doc Set man page type], |
c54a6257 | 3591 | [ |
5d97cfbf | 3592 | case "$withval" in |
3593 | man|cat|doc) | |
3594 | MANTYPE=$withval | |
3595 | ;; | |
3596 | *) | |
3597 | AC_MSG_ERROR(invalid man type: $withval) | |
3598 | ;; | |
3599 | esac | |
c54a6257 | 3600 | ] |
3601 | ) | |
e0c4d3ac | 3602 | if test -z "$MANTYPE"; then |
2bf42e4a | 3603 | TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" |
3604 | AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath) | |
e0c4d3ac | 3605 | if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then |
3606 | MANTYPE=doc | |
3607 | elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
3608 | MANTYPE=man | |
3609 | else | |
3610 | MANTYPE=cat | |
3611 | fi | |
3612 | fi | |
c54a6257 | 3613 | AC_SUBST(MANTYPE) |
e0c4d3ac | 3614 | if test "$MANTYPE" = "doc"; then |
3615 | mansubdir=man; | |
3616 | else | |
3617 | mansubdir=$MANTYPE; | |
3618 | fi | |
3619 | AC_SUBST(mansubdir) | |
0bc5b6fb | 3620 | |
a0391976 | 3621 | # Check whether to enable MD5 passwords |
aff51935 | 3622 | MD5_MSG="no" |
2ddcfdf3 | 3623 | AC_ARG_WITH(md5-passwords, |
caf3bc51 | 3624 | [ --with-md5-passwords Enable use of MD5 passwords], |
0bc5b6fb | 3625 | [ |
bcf36c78 | 3626 | if test "x$withval" != "xno" ; then |
3466e002 | 3627 | AC_DEFINE(HAVE_MD5_PASSWORDS, 1, |
3628 | [Define if you want to allow MD5 passwords]) | |
aff51935 | 3629 | MD5_MSG="yes" |
0bc5b6fb | 3630 | fi |
3631 | ] | |
caf3bc51 | 3632 | ) |
3633 | ||
a0391976 | 3634 | # Whether to disable shadow password support |
a7effaac | 3635 | AC_ARG_WITH(shadow, |
3636 | [ --without-shadow Disable shadow password support], | |
3637 | [ | |
82f4e93d | 3638 | if test "x$withval" = "xno" ; then |
a7effaac | 3639 | AC_DEFINE(DISABLE_SHADOW) |
4cb5ffa0 | 3640 | disable_shadow=yes |
a7effaac | 3641 | fi |
3642 | ] | |
3643 | ) | |
3644 | ||
4cb5ffa0 | 3645 | if test -z "$disable_shadow" ; then |
3646 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
3647 | AC_TRY_COMPILE( | |
3648 | [ | |
3649 | #include <sys/types.h> | |
3650 | #include <shadow.h> | |
3651 | struct spwd sp; | |
3652 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
3653 | [ sp_expire_available=yes ], [] | |
3654 | ) | |
3655 | ||
3656 | if test "x$sp_expire_available" = "xyes" ; then | |
3657 | AC_MSG_RESULT(yes) | |
3466e002 | 3658 | AC_DEFINE(HAS_SHADOW_EXPIRE, 1, |
3659 | [Define if you want to use shadow password expire field]) | |
4cb5ffa0 | 3660 | else |
3661 | AC_MSG_RESULT(no) | |
3662 | fi | |
3663 | fi | |
3664 | ||
a0391976 | 3665 | # Use ip address instead of hostname in $DISPLAY |
44839801 | 3666 | if test ! -z "$IPADDR_IN_DISPLAY" ; then |
3667 | DISPLAY_HACK_MSG="yes" | |
3466e002 | 3668 | AC_DEFINE(IPADDR_IN_DISPLAY, 1, |
3669 | [Define if you need to use IP address | |
3670 | instead of hostname in $DISPLAY]) | |
44839801 | 3671 | else |
aff51935 | 3672 | DISPLAY_HACK_MSG="no" |
44839801 | 3673 | AC_ARG_WITH(ipaddr-display, |
3674 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
3675 | [ | |
82f4e93d | 3676 | if test "x$withval" != "xno" ; then |
44839801 | 3677 | AC_DEFINE(IPADDR_IN_DISPLAY) |
aff51935 | 3678 | DISPLAY_HACK_MSG="yes" |
44839801 | 3679 | fi |
3680 | ] | |
3681 | ) | |
3682 | fi | |
a7effaac | 3683 | |
95b99395 | 3684 | # check for /etc/default/login and use it if present. |
daa41e62 | 3685 | AC_ARG_ENABLE(etc-default-login, |
6ff3d0dc | 3686 | [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]], |
694d0cef | 3687 | [ if test "x$enableval" = "xno"; then |
3688 | AC_MSG_NOTICE([/etc/default/login handling disabled]) | |
3689 | etc_default_login=no | |
3690 | else | |
3691 | etc_default_login=yes | |
3692 | fi ], | |
b0e7249f | 3693 | [ if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; |
3694 | then | |
3695 | AC_MSG_WARN([cross compiling: not checking /etc/default/login]) | |
3696 | etc_default_login=no | |
3697 | else | |
3698 | etc_default_login=yes | |
3699 | fi ] | |
694d0cef | 3700 | ) |
95b99395 | 3701 | |
694d0cef | 3702 | if test "x$etc_default_login" != "xno"; then |
3703 | AC_CHECK_FILE("/etc/default/login", | |
3704 | [ external_path_file=/etc/default/login ]) | |
b0e7249f | 3705 | if test "x$external_path_file" = "x/etc/default/login"; then |
3466e002 | 3706 | AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN, 1, |
3707 | [Define if your system has /etc/default/login]) | |
1a01a50c | 3708 | fi |
694d0cef | 3709 | fi |
95b99395 | 3710 | |
8d184c09 | 3711 | dnl BSD systems use /etc/login.conf so --with-default-path= has no effect |
4b492aab | 3712 | if test $ac_cv_func_login_getcapbool = "yes" && \ |
3713 | test $ac_cv_header_login_cap_h = "yes" ; then | |
95b99395 | 3714 | external_path_file=/etc/login.conf |
8d184c09 | 3715 | fi |
95b99395 | 3716 | |
a0391976 | 3717 | # Whether to mess with the default path |
aff51935 | 3718 | SERVER_PATH_MSG="(default)" |
c43d69a9 | 3719 | AC_ARG_WITH(default-path, |
75817f90 | 3720 | [ --with-default-path= Specify default \$PATH environment for server], |
cb807f40 | 3721 | [ |
95b99395 | 3722 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
8d184c09 | 3723 | AC_MSG_WARN([ |
3724 | --with-default-path=PATH has no effect on this system. | |
3725 | Edit /etc/login.conf instead.]) | |
82f4e93d | 3726 | elif test "x$withval" != "xno" ; then |
89bbd457 | 3727 | if test ! -z "$external_path_file" ; then |
95b99395 | 3728 | AC_MSG_WARN([ |
3729 | --with-default-path=PATH will only be used if PATH is not defined in | |
3730 | $external_path_file .]) | |
3731 | fi | |
b2d818e6 | 3732 | user_path="$withval" |
aff51935 | 3733 | SERVER_PATH_MSG="$withval" |
cb807f40 | 3734 | fi |
b2d818e6 | 3735 | ], |
95b99395 | 3736 | [ if test "x$external_path_file" = "x/etc/login.conf" ; then |
3737 | AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf]) | |
8d184c09 | 3738 | else |
89bbd457 | 3739 | if test ! -z "$external_path_file" ; then |
95b99395 | 3740 | AC_MSG_WARN([ |
3741 | If PATH is defined in $external_path_file, ensure the path to scp is included, | |
3742 | otherwise scp will not work.]) | |
3743 | fi | |
b0e7249f | 3744 | AC_RUN_IFELSE( |
3745 | [AC_LANG_SOURCE([[ | |
b2d818e6 | 3746 | /* find out what STDPATH is */ |
3747 | #include <stdio.h> | |
b2d818e6 | 3748 | #ifdef HAVE_PATHS_H |
3749 | # include <paths.h> | |
3750 | #endif | |
3751 | #ifndef _PATH_STDPATH | |
d9a4e55b | 3752 | # ifdef _PATH_USERPATH /* Irix */ |
3753 | # define _PATH_STDPATH _PATH_USERPATH | |
3754 | # else | |
3755 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
3756 | # endif | |
b2d818e6 | 3757 | #endif |
3758 | #include <sys/types.h> | |
3759 | #include <sys/stat.h> | |
3760 | #include <fcntl.h> | |
3761 | #define DATA "conftest.stdpath" | |
3762 | ||
3763 | main() | |
3764 | { | |
3765 | FILE *fd; | |
3766 | int rc; | |
82f4e93d | 3767 | |
b2d818e6 | 3768 | fd = fopen(DATA,"w"); |
3769 | if(fd == NULL) | |
3770 | exit(1); | |
82f4e93d | 3771 | |
b2d818e6 | 3772 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) |
3773 | exit(1); | |
3774 | ||
3775 | exit(0); | |
3776 | } | |
b0e7249f | 3777 | ]])], |
3778 | [ user_path=`cat conftest.stdpath` ], | |
b2d818e6 | 3779 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], |
3780 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
3781 | ) | |
3782 | # make sure $bindir is in USER_PATH so scp will work | |
3783 | t_bindir=`eval echo ${bindir}` | |
3784 | case $t_bindir in | |
3785 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; | |
3786 | esac | |
3787 | case $t_bindir in | |
3788 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; | |
3789 | esac | |
3790 | echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 | |
3791 | if test $? -ne 0 ; then | |
3792 | echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 | |
3793 | if test $? -ne 0 ; then | |
3794 | user_path=$user_path:$t_bindir | |
3795 | AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work) | |
3796 | fi | |
3797 | fi | |
8d184c09 | 3798 | fi ] |
cb807f40 | 3799 | ) |
95b99395 | 3800 | if test "x$external_path_file" != "x/etc/login.conf" ; then |
3466e002 | 3801 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path", [Specify default $PATH]) |
8d184c09 | 3802 | AC_SUBST(user_path) |
3803 | fi | |
cb807f40 | 3804 | |
06617857 | 3805 | # Set superuser path separately to user path |
06617857 | 3806 | AC_ARG_WITH(superuser-path, |
3807 | [ --with-superuser-path= Specify different path for super-user], | |
3808 | [ | |
6cf0200f | 3809 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3810 | test "x${withval}" != "xyes"; then | |
3466e002 | 3811 | AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval", |
3812 | [Define if you want a different $PATH | |
3813 | for the superuser]) | |
06617857 | 3814 | superuser_path=$withval |
3815 | fi | |
3816 | ] | |
3817 | ) | |
3818 | ||
3819 | ||
58d100bf | 3820 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) |
aff51935 | 3821 | IPV4_IN6_HACK_MSG="no" |
80faa19f | 3822 | AC_ARG_WITH(4in6, |
3823 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
3824 | [ | |
3825 | if test "x$withval" != "xno" ; then | |
3826 | AC_MSG_RESULT(yes) | |
3466e002 | 3827 | AC_DEFINE(IPV4_IN_IPV6, 1, |
3828 | [Detect IPv4 in IPv6 mapped addresses | |
3829 | and treat as IPv4]) | |
aff51935 | 3830 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3831 | else |
3832 | AC_MSG_RESULT(no) | |
3833 | fi | |
3834 | ],[ | |
3835 | if test "x$inet6_default_4in6" = "xyes"; then | |
3836 | AC_MSG_RESULT([yes (default)]) | |
3837 | AC_DEFINE(IPV4_IN_IPV6) | |
aff51935 | 3838 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3839 | else |
3840 | AC_MSG_RESULT([no (default)]) | |
3841 | fi | |
3842 | ] | |
3843 | ) | |
3844 | ||
af774732 | 3845 | # Whether to enable BSD auth support |
f1b0ecc3 | 3846 | BSD_AUTH_MSG=no |
af774732 | 3847 | AC_ARG_WITH(bsd-auth, |
3848 | [ --with-bsd-auth Enable BSD auth support], | |
3849 | [ | |
82f4e93d | 3850 | if test "x$withval" != "xno" ; then |
3466e002 | 3851 | AC_DEFINE(BSD_AUTH, 1, |
3852 | [Define if you have BSD auth support]) | |
f1b0ecc3 | 3853 | BSD_AUTH_MSG=yes |
af774732 | 3854 | fi |
3855 | ] | |
3856 | ) | |
3857 | ||
a0391976 | 3858 | # Where to place sshd.pid |
19d9ac2a | 3859 | piddir=/var/run |
81dadca3 | 3860 | # make sure the directory exists |
82f4e93d | 3861 | if test ! -d $piddir ; then |
81dadca3 | 3862 | piddir=`eval echo ${sysconfdir}` |
3863 | case $piddir in | |
aff51935 | 3864 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; |
81dadca3 | 3865 | esac |
3866 | fi | |
3867 | ||
47e45e44 | 3868 | AC_ARG_WITH(pid-dir, |
3869 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
3870 | [ | |
6cf0200f | 3871 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3872 | test "x${withval}" != "xyes"; then | |
19d9ac2a | 3873 | piddir=$withval |
82f4e93d | 3874 | if test ! -d $piddir ; then |
81dadca3 | 3875 | AC_MSG_WARN([** no $piddir directory on this system **]) |
3876 | fi | |
47e45e44 | 3877 | fi |
3878 | ] | |
3879 | ) | |
b7a87eea | 3880 | |
3466e002 | 3881 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir", [Specify location of ssh.pid]) |
19d9ac2a | 3882 | AC_SUBST(piddir) |
47e45e44 | 3883 | |
1d7b9b20 | 3884 | dnl allow user to disable some login recording features |
3885 | AC_ARG_ENABLE(lastlog, | |
bfd550a2 | 3886 | [ --disable-lastlog disable use of lastlog even if detected [no]], |
ddb154b3 | 3887 | [ |
3888 | if test "x$enableval" = "xno" ; then | |
3889 | AC_DEFINE(DISABLE_LASTLOG) | |
3890 | fi | |
3891 | ] | |
1d7b9b20 | 3892 | ) |
3893 | AC_ARG_ENABLE(utmp, | |
bfd550a2 | 3894 | [ --disable-utmp disable use of utmp even if detected [no]], |
ddb154b3 | 3895 | [ |
3896 | if test "x$enableval" = "xno" ; then | |
3897 | AC_DEFINE(DISABLE_UTMP) | |
3898 | fi | |
3899 | ] | |
1d7b9b20 | 3900 | ) |
3901 | AC_ARG_ENABLE(utmpx, | |
bfd550a2 | 3902 | [ --disable-utmpx disable use of utmpx even if detected [no]], |
ddb154b3 | 3903 | [ |
3904 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3905 | AC_DEFINE(DISABLE_UTMPX, 1, |
3906 | [Define if you don't want to use utmpx]) | |
ddb154b3 | 3907 | fi |
3908 | ] | |
1d7b9b20 | 3909 | ) |
3910 | AC_ARG_ENABLE(wtmp, | |
bfd550a2 | 3911 | [ --disable-wtmp disable use of wtmp even if detected [no]], |
ddb154b3 | 3912 | [ |
3913 | if test "x$enableval" = "xno" ; then | |
3914 | AC_DEFINE(DISABLE_WTMP) | |
3915 | fi | |
3916 | ] | |
1d7b9b20 | 3917 | ) |
3918 | AC_ARG_ENABLE(wtmpx, | |
bfd550a2 | 3919 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], |
ddb154b3 | 3920 | [ |
3921 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3922 | AC_DEFINE(DISABLE_WTMPX, 1, |
3923 | [Define if you don't want to use wtmpx]) | |
ddb154b3 | 3924 | fi |
3925 | ] | |
1d7b9b20 | 3926 | ) |
3927 | AC_ARG_ENABLE(libutil, | |
bfd550a2 | 3928 | [ --disable-libutil disable use of libutil (login() etc.) [no]], |
ddb154b3 | 3929 | [ |
3930 | if test "x$enableval" = "xno" ; then | |
3931 | AC_DEFINE(DISABLE_LOGIN) | |
3932 | fi | |
3933 | ] | |
1d7b9b20 | 3934 | ) |
3935 | AC_ARG_ENABLE(pututline, | |
bfd550a2 | 3936 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], |
ddb154b3 | 3937 | [ |
3938 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3939 | AC_DEFINE(DISABLE_PUTUTLINE, 1, |
3940 | [Define if you don't want to use pututline() | |
3941 | etc. to write [uw]tmp]) | |
ddb154b3 | 3942 | fi |
3943 | ] | |
1d7b9b20 | 3944 | ) |
3945 | AC_ARG_ENABLE(pututxline, | |
bfd550a2 | 3946 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], |
ddb154b3 | 3947 | [ |
3948 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3949 | AC_DEFINE(DISABLE_PUTUTXLINE, 1, |
3950 | [Define if you don't want to use pututxline() | |
3951 | etc. to write [uw]tmpx]) | |
ddb154b3 | 3952 | fi |
3953 | ] | |
1d7b9b20 | 3954 | ) |
3955 | AC_ARG_WITH(lastlog, | |
bfd550a2 | 3956 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], |
8c89dd2b | 3957 | [ |
82f4e93d | 3958 | if test "x$withval" = "xno" ; then |
8c89dd2b | 3959 | AC_DEFINE(DISABLE_LASTLOG) |
6cf0200f | 3960 | elif test -n "$withval" && test "x${withval}" != "xyes"; then |
8c89dd2b | 3961 | conf_lastlog_location=$withval |
3962 | fi | |
3963 | ] | |
3964 | ) | |
1d7b9b20 | 3965 | |
3966 | dnl lastlog, [uw]tmpx? detection | |
3967 | dnl NOTE: set the paths in the platform section to avoid the | |
3968 | dnl need for command-line parameters | |
3969 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
3970 | ||
3971 | dnl lastlog detection | |
3972 | dnl NOTE: the code itself will detect if lastlog is a directory | |
3973 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
3974 | AC_TRY_COMPILE([ | |
3975 | #include <sys/types.h> | |
3976 | #include <utmp.h> | |
3977 | #ifdef HAVE_LASTLOG_H | |
3978 | # include <lastlog.h> | |
3979 | #endif | |
d7c0f3d5 | 3980 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3981 | # include <paths.h> |
41cb4569 | 3982 | #endif |
3983 | #ifdef HAVE_LOGIN_H | |
3984 | # include <login.h> | |
1d7b9b20 | 3985 | #endif |
3986 | ], | |
3987 | [ char *lastlog = LASTLOG_FILE; ], | |
3988 | [ AC_MSG_RESULT(yes) ], | |
d7c0f3d5 | 3989 | [ |
3990 | AC_MSG_RESULT(no) | |
3991 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
3992 | AC_TRY_COMPILE([ | |
3993 | #include <sys/types.h> | |
3994 | #include <utmp.h> | |
3995 | #ifdef HAVE_LASTLOG_H | |
3996 | # include <lastlog.h> | |
3997 | #endif | |
3998 | #ifdef HAVE_PATHS_H | |
3999 | # include <paths.h> | |
4000 | #endif | |
4001 | ], | |
4002 | [ char *lastlog = _PATH_LASTLOG; ], | |
4003 | [ AC_MSG_RESULT(yes) ], | |
4004 | [ | |
f282b668 | 4005 | AC_MSG_RESULT(no) |
d7c0f3d5 | 4006 | system_lastlog_path=no |
4007 | ]) | |
4008 | ] | |
1d7b9b20 | 4009 | ) |
d7c0f3d5 | 4010 | |
1d7b9b20 | 4011 | if test -z "$conf_lastlog_location"; then |
4012 | if test x"$system_lastlog_path" = x"no" ; then | |
4013 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
e5fe9a1f | 4014 | if (test -d "$f" || test -f "$f") ; then |
1d7b9b20 | 4015 | conf_lastlog_location=$f |
4016 | fi | |
4017 | done | |
4018 | if test -z "$conf_lastlog_location"; then | |
f8119cef | 4019 | AC_MSG_WARN([** Cannot find lastlog **]) |
4020 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
1d7b9b20 | 4021 | fi |
4022 | fi | |
4023 | fi | |
4024 | ||
4025 | if test -n "$conf_lastlog_location"; then | |
3466e002 | 4026 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location", |
4027 | [Define if you want to specify the path to your lastlog file]) | |
82f4e93d | 4028 | fi |
1d7b9b20 | 4029 | |
4030 | dnl utmp detection | |
4031 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
4032 | AC_TRY_COMPILE([ | |
4033 | #include <sys/types.h> | |
4034 | #include <utmp.h> | |
d7c0f3d5 | 4035 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 4036 | # include <paths.h> |
4037 | #endif | |
4038 | ], | |
4039 | [ char *utmp = UTMP_FILE; ], | |
4040 | [ AC_MSG_RESULT(yes) ], | |
4041 | [ AC_MSG_RESULT(no) | |
4042 | system_utmp_path=no ] | |
4043 | ) | |
4044 | if test -z "$conf_utmp_location"; then | |
4045 | if test x"$system_utmp_path" = x"no" ; then | |
4046 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
4047 | if test -f $f ; then | |
4048 | conf_utmp_location=$f | |
4049 | fi | |
4050 | done | |
4051 | if test -z "$conf_utmp_location"; then | |
4052 | AC_DEFINE(DISABLE_UTMP) | |
4053 | fi | |
4054 | fi | |
4055 | fi | |
4056 | if test -n "$conf_utmp_location"; then | |
3466e002 | 4057 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location", |
4058 | [Define if you want to specify the path to your utmp file]) | |
82f4e93d | 4059 | fi |
1d7b9b20 | 4060 | |
4061 | dnl wtmp detection | |
4062 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
4063 | AC_TRY_COMPILE([ | |
4064 | #include <sys/types.h> | |
4065 | #include <utmp.h> | |
d7c0f3d5 | 4066 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 4067 | # include <paths.h> |
4068 | #endif | |
4069 | ], | |
4070 | [ char *wtmp = WTMP_FILE; ], | |
4071 | [ AC_MSG_RESULT(yes) ], | |
4072 | [ AC_MSG_RESULT(no) | |
4073 | system_wtmp_path=no ] | |
4074 | ) | |
4075 | if test -z "$conf_wtmp_location"; then | |
4076 | if test x"$system_wtmp_path" = x"no" ; then | |
4077 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
4078 | if test -f $f ; then | |
4079 | conf_wtmp_location=$f | |
4080 | fi | |
4081 | done | |
4082 | if test -z "$conf_wtmp_location"; then | |
4083 | AC_DEFINE(DISABLE_WTMP) | |
4084 | fi | |
4085 | fi | |
4086 | fi | |
4087 | if test -n "$conf_wtmp_location"; then | |
3466e002 | 4088 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location", |
4089 | [Define if you want to specify the path to your wtmp file]) | |
82f4e93d | 4090 | fi |
1d7b9b20 | 4091 | |
4092 | ||
4093 | dnl utmpx detection - I don't know any system so perverse as to require | |
4094 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
4095 | dnl there, though. | |
4096 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
4097 | AC_TRY_COMPILE([ | |
4098 | #include <sys/types.h> | |
4099 | #include <utmp.h> | |
4100 | #ifdef HAVE_UTMPX_H | |
4101 | #include <utmpx.h> | |
4102 | #endif | |
d7c0f3d5 | 4103 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 4104 | # include <paths.h> |
4105 | #endif | |
4106 | ], | |
4107 | [ char *utmpx = UTMPX_FILE; ], | |
4108 | [ AC_MSG_RESULT(yes) ], | |
4109 | [ AC_MSG_RESULT(no) | |
4110 | system_utmpx_path=no ] | |
4111 | ) | |
4112 | if test -z "$conf_utmpx_location"; then | |
4113 | if test x"$system_utmpx_path" = x"no" ; then | |
4114 | AC_DEFINE(DISABLE_UTMPX) | |
4115 | fi | |
4116 | else | |
3466e002 | 4117 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location", |
4118 | [Define if you want to specify the path to your utmpx file]) | |
82f4e93d | 4119 | fi |
1d7b9b20 | 4120 | |
4121 | dnl wtmpx detection | |
4122 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
4123 | AC_TRY_COMPILE([ | |
4124 | #include <sys/types.h> | |
4125 | #include <utmp.h> | |
4126 | #ifdef HAVE_UTMPX_H | |
4127 | #include <utmpx.h> | |
4128 | #endif | |
d7c0f3d5 | 4129 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 4130 | # include <paths.h> |
4131 | #endif | |
4132 | ], | |
4133 | [ char *wtmpx = WTMPX_FILE; ], | |
4134 | [ AC_MSG_RESULT(yes) ], | |
4135 | [ AC_MSG_RESULT(no) | |
4136 | system_wtmpx_path=no ] | |
4137 | ) | |
4138 | if test -z "$conf_wtmpx_location"; then | |
4139 | if test x"$system_wtmpx_path" = x"no" ; then | |
4140 | AC_DEFINE(DISABLE_WTMPX) | |
4141 | fi | |
4142 | else | |
3466e002 | 4143 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location", |
4144 | [Define if you want to specify the path to your wtmpx file]) | |
82f4e93d | 4145 | fi |
1d7b9b20 | 4146 | |
b7a87eea | 4147 | |
bd499f9e | 4148 | if test ! -z "$blibpath" ; then |
68ece370 | 4149 | LDFLAGS="$LDFLAGS $blibflags$blibpath" |
4150 | AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile]) | |
bd499f9e | 4151 | fi |
4152 | ||
ed89c848 | 4153 | dnl Adding -Werror to CFLAGS early prevents configure tests from running. |
4154 | dnl Add now. | |
4155 | CFLAGS="$CFLAGS $werror_flags" | |
4156 | ||
edee47f5 | 4157 | if grep "#define BROKEN_GETADDRINFO 1" confdefs.h >/dev/null || \ |
4158 | test "x$ac_cv_func_getaddrinfo" != "xyes" ; then | |
4159 | AC_SUBST(TEST_SSH_IPV6, no) | |
4160 | else | |
4161 | AC_SUBST(TEST_SSH_IPV6, yes) | |
4162 | fi | |
4163 | ||
3c62e7eb | 4164 | AC_EXEEXT |
29eadd7c | 4165 | AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openssh.xml \ |
4166 | openbsd-compat/Makefile openbsd-compat/regress/Makefile \ | |
4167 | scard/Makefile ssh_prng_cmds survey.sh]) | |
98a7c37b | 4168 | AC_OUTPUT |
d3083fbd | 4169 | |
cbd7492e | 4170 | # Print summary of options |
4171 | ||
cbd7492e | 4172 | # Someone please show me a better way :) |
4173 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
4174 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
4175 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
4176 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
f5665f6f | 4177 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` |
e0c4d3ac | 4178 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` |
cbd7492e | 4179 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` |
ecac8ee5 | 4180 | H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` |
4181 | I=`eval echo ${user_path}` ; I=`eval echo ${I}` | |
4182 | J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` | |
cbd7492e | 4183 | |
4184 | echo "" | |
26de7942 | 4185 | echo "OpenSSH has been configured with the following options:" |
ecac8ee5 | 4186 | echo " User binaries: $B" |
4187 | echo " System binaries: $C" | |
4188 | echo " Configuration files: $D" | |
4189 | echo " Askpass program: $E" | |
4190 | echo " Manual pages: $F" | |
4191 | echo " PID file: $G" | |
4192 | echo " Privilege separation chroot path: $H" | |
95b99395 | 4193 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
4194 | echo " At runtime, sshd will use the path defined in $external_path_file" | |
4195 | echo " Make sure the path to scp is present, otherwise scp will not work" | |
8d184c09 | 4196 | else |
ecac8ee5 | 4197 | echo " sshd default user PATH: $I" |
89bbd457 | 4198 | if test ! -z "$external_path_file"; then |
95b99395 | 4199 | echo " (If PATH is set in $external_path_file it will be used instead. If" |
4200 | echo " used, ensure the path to scp is present, otherwise scp will not work.)" | |
4201 | fi | |
8d184c09 | 4202 | fi |
06617857 | 4203 | if test ! -z "$superuser_path" ; then |
ecac8ee5 | 4204 | echo " sshd superuser user PATH: $J" |
4205 | fi | |
4206 | echo " Manpage format: $MANTYPE" | |
3e05e934 | 4207 | echo " PAM support: $PAM_MSG" |
5b84789f | 4208 | echo " OSF SIA support: $SIA_MSG" |
ecac8ee5 | 4209 | echo " KerberosV support: $KRB5_MSG" |
ef4d1846 | 4210 | echo " SELinux support: $SELINUX_MSG" |
ecac8ee5 | 4211 | echo " Smartcard support: $SCARD_MSG" |
ecac8ee5 | 4212 | echo " S/KEY support: $SKEY_MSG" |
4213 | echo " TCP Wrappers support: $TCPW_MSG" | |
4214 | echo " MD5 password support: $MD5_MSG" | |
59031773 | 4215 | echo " libedit support: $LIBEDIT_MSG" |
5b84789f | 4216 | echo " Solaris process contract support: $SPC_MSG" |
3deb1408 | 4217 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" |
ecac8ee5 | 4218 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" |
4219 | echo " BSD Auth support: $BSD_AUTH_MSG" | |
4220 | echo " Random number source: $RAND_MSG" | |
f1b0ecc3 | 4221 | if test ! -z "$USE_RAND_HELPER" ; then |
ecac8ee5 | 4222 | echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" |
af774732 | 4223 | fi |
4224 | ||
cbd7492e | 4225 | echo "" |
4226 | ||
0c2fb82f | 4227 | echo " Host: ${host}" |
4228 | echo " Compiler: ${CC}" | |
4229 | echo " Compiler flags: ${CFLAGS}" | |
4230 | echo "Preprocessor flags: ${CPPFLAGS}" | |
4231 | echo " Linker flags: ${LDFLAGS}" | |
e54defb4 | 4232 | echo " Libraries: ${LIBS}" |
4233 | if test ! -z "${SSHDLIBS}"; then | |
4234 | echo " +for sshd: ${SSHDLIBS}" | |
4235 | fi | |
cbd7492e | 4236 | |
4237 | echo "" | |
4238 | ||
9cefe228 | 4239 | if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then |
b3146b5f | 4240 | echo "SVR4 style packages are supported with \"make package\"" |
4241 | echo "" | |
9cefe228 | 4242 | fi |
4243 | ||
adeebd37 | 4244 | if test "x$PAM_MSG" = "xyes" ; then |
f1b0ecc3 | 4245 | echo "PAM is enabled. You may need to install a PAM control file " |
4246 | echo "for sshd, otherwise password authentication may fail. " | |
aff51935 | 4247 | echo "Example PAM control files can be found in the contrib/ " |
f1b0ecc3 | 4248 | echo "subdirectory" |
adeebd37 | 4249 | echo "" |
4250 | fi | |
4251 | ||
f1b0ecc3 | 4252 | if test ! -z "$RAND_HELPER_CMDHASH" ; then |
4253 | echo "WARNING: you are using the builtin random number collection " | |
4254 | echo "service. Please read WARNING.RNG and request that your OS " | |
4255 | echo "vendor includes kernel-based random number collection in " | |
4256 | echo "future versions of your OS." | |
2c523de9 | 4257 | echo "" |
4258 | fi | |
af774732 | 4259 | |
2f6f9cff | 4260 | if test ! -z "$NO_PEERCHECK" ; then |
1961d660 | 4261 | echo "WARNING: the operating system that you are using does not" |
4262 | echo "appear to support getpeereid(), getpeerucred() or the" | |
4263 | echo "SO_PEERCRED getsockopt() option. These facilities are used to" | |
4264 | echo "enforce security checks to prevent unauthorised connections to" | |
4265 | echo "ssh-agent. Their absence increases the risk that a malicious" | |
4266 | echo "user can connect to your agent." | |
2f6f9cff | 4267 | echo "" |
4268 | fi | |
4269 | ||
7b578f7d | 4270 | if test "$AUDIT_MODULE" = "bsm" ; then |
4271 | echo "WARNING: BSM audit support is currently considered EXPERIMENTAL." | |
4272 | echo "See the Solaris section in README.platform for details." | |
4273 | fi |