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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 ;; | |
dbf07ba2 | 110 | 3.*) CFLAGS="$CFLAGS -Wsign-compare" ;; |
cd595991 | 111 | 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign" ;; |
112 | *) ;; | |
5fdabf45 | 113 | esac |
8a3ff1aa | 114 | |
caa21240 | 115 | # -fstack-protector-all doesn't always work for some GCC versions |
23c5c479 | 116 | # and/or platforms, so we test if we can. If it's not supported |
117 | # on a give platform gcc will emit a warning so we use -Werror. | |
caa21240 | 118 | if test "x$use_stack_protector" = "x1"; then |
119 | for t in -fstack-protector-all -fstack-protector; do | |
23c5c479 | 120 | AC_MSG_CHECKING(if $CC supports $t) |
caa21240 | 121 | saved_CFLAGS="$CFLAGS" |
122 | saved_LDFLAGS="$LDFLAGS" | |
23c5c479 | 123 | CFLAGS="$CFLAGS $t -Werror" |
124 | LDFLAGS="$LDFLAGS $t -Werror" | |
125 | AC_LINK_IFELSE( | |
126 | [AC_LANG_SOURCE([ | |
127 | #include <stdlib.h> | |
128 | int main(void){return 0;} | |
129 | ])], | |
caa21240 | 130 | [ AC_MSG_RESULT(yes) |
23c5c479 | 131 | CFLAGS="$saved_CFLAGS $t" |
132 | LDFLAGS="$saved_LDFLAGS $t" | |
caa21240 | 133 | AC_MSG_CHECKING(if $t works) |
134 | AC_RUN_IFELSE( | |
135 | [AC_LANG_SOURCE([ | |
136 | #include <stdlib.h> | |
137 | int main(void){exit(0);} | |
138 | ])], | |
139 | [ AC_MSG_RESULT(yes) | |
140 | break ], | |
141 | [ AC_MSG_RESULT(no) ], | |
142 | [ AC_MSG_WARN([cross compiling: cannot test]) | |
143 | break ] | |
23c5c479 | 144 | ) |
caa21240 | 145 | ], |
146 | [ AC_MSG_RESULT(no) ] | |
147 | ) | |
148 | CFLAGS="$saved_CFLAGS" | |
149 | LDFLAGS="$saved_LDFLAGS" | |
150 | done | |
151 | fi | |
eb5a7224 | 152 | |
dfafb2e1 | 153 | if test -z "$have_llong_max"; then |
154 | # retry LLONG_MAX with -std=gnu99, needed on some Linuxes | |
155 | unset ac_cv_have_decl_LLONG_MAX | |
156 | saved_CFLAGS="$CFLAGS" | |
157 | CFLAGS="$CFLAGS -std=gnu99" | |
158 | AC_CHECK_DECL(LLONG_MAX, | |
159 | [have_llong_max=1], | |
160 | [CFLAGS="$saved_CFLAGS"], | |
161 | [#include <limits.h>] | |
162 | ) | |
163 | fi | |
d423d822 | 164 | fi |
165 | ||
0b9fdeb8 | 166 | if test "x$no_attrib_nonnull" != "x1" ; then |
167 | AC_DEFINE(HAVE_ATTRIBUTE__NONNULL__, 1, [Have attribute nonnull]) | |
168 | fi | |
169 | ||
e6354014 | 170 | AC_ARG_WITH(rpath, |
171 | [ --without-rpath Disable auto-added -R linker paths], | |
172 | [ | |
82f4e93d | 173 | if test "x$withval" = "xno" ; then |
e6354014 | 174 | need_dash_r="" |
175 | fi | |
176 | if test "x$withval" = "xyes" ; then | |
177 | need_dash_r=1 | |
178 | fi | |
179 | ] | |
180 | ) | |
181 | ||
aa56f760 | 182 | # Allow user to specify flags |
183 | AC_ARG_WITH(cflags, | |
184 | [ --with-cflags Specify additional flags to pass to compiler], | |
185 | [ | |
186 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
187 | test "x${withval}" != "xyes"; then | |
188 | CFLAGS="$CFLAGS $withval" | |
189 | fi | |
190 | ] | |
191 | ) | |
192 | AC_ARG_WITH(cppflags, | |
193 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
194 | [ | |
195 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
196 | test "x${withval}" != "xyes"; then | |
197 | CPPFLAGS="$CPPFLAGS $withval" | |
198 | fi | |
199 | ] | |
200 | ) | |
201 | AC_ARG_WITH(ldflags, | |
202 | [ --with-ldflags Specify additional flags to pass to linker], | |
203 | [ | |
204 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
205 | test "x${withval}" != "xyes"; then | |
206 | LDFLAGS="$LDFLAGS $withval" | |
207 | fi | |
208 | ] | |
209 | ) | |
210 | AC_ARG_WITH(libs, | |
211 | [ --with-libs Specify additional libraries to link with], | |
212 | [ | |
213 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
214 | test "x${withval}" != "xyes"; then | |
215 | LIBS="$LIBS $withval" | |
216 | fi | |
217 | ] | |
218 | ) | |
219 | AC_ARG_WITH(Werror, | |
220 | [ --with-Werror Build main code with -Werror], | |
221 | [ | |
222 | if test -n "$withval" && test "x$withval" != "xno"; then | |
223 | werror_flags="-Werror" | |
224 | if test "x${withval}" != "xyes"; then | |
225 | werror_flags="$withval" | |
226 | fi | |
227 | fi | |
228 | ] | |
229 | ) | |
230 | ||
231 | AC_CHECK_HEADERS( \ | |
232 | bstring.h \ | |
233 | crypt.h \ | |
234 | crypto/sha2.h \ | |
235 | dirent.h \ | |
236 | endian.h \ | |
237 | features.h \ | |
238 | fcntl.h \ | |
239 | floatingpoint.h \ | |
240 | getopt.h \ | |
241 | glob.h \ | |
242 | ia.h \ | |
243 | iaf.h \ | |
244 | limits.h \ | |
245 | login.h \ | |
246 | maillock.h \ | |
247 | ndir.h \ | |
248 | net/if_tun.h \ | |
249 | netdb.h \ | |
250 | netgroup.h \ | |
251 | pam/pam_appl.h \ | |
252 | paths.h \ | |
6d39a5c4 | 253 | poll.h \ |
aa56f760 | 254 | pty.h \ |
255 | readpassphrase.h \ | |
256 | rpc/types.h \ | |
257 | security/pam_appl.h \ | |
258 | sha2.h \ | |
259 | shadow.h \ | |
260 | stddef.h \ | |
261 | stdint.h \ | |
262 | string.h \ | |
263 | strings.h \ | |
264 | sys/audit.h \ | |
265 | sys/bitypes.h \ | |
266 | sys/bsdtty.h \ | |
267 | sys/cdefs.h \ | |
268 | sys/dir.h \ | |
269 | sys/mman.h \ | |
4538e135 | 270 | sys/mount.h \ |
aa56f760 | 271 | sys/ndir.h \ |
8aa5db7d | 272 | sys/poll.h \ |
aa56f760 | 273 | sys/prctl.h \ |
274 | sys/pstat.h \ | |
275 | sys/select.h \ | |
276 | sys/stat.h \ | |
277 | sys/stream.h \ | |
278 | sys/stropts.h \ | |
279 | sys/strtio.h \ | |
4538e135 | 280 | sys/statvfs.h \ |
aa56f760 | 281 | sys/sysmacros.h \ |
282 | sys/time.h \ | |
283 | sys/timers.h \ | |
284 | sys/un.h \ | |
285 | time.h \ | |
286 | tmpdir.h \ | |
287 | ttyent.h \ | |
40701614 | 288 | ucred.h \ |
aa56f760 | 289 | unistd.h \ |
290 | usersec.h \ | |
291 | util.h \ | |
292 | utime.h \ | |
293 | utmp.h \ | |
294 | utmpx.h \ | |
295 | vis.h \ | |
296 | ) | |
297 | ||
298 | # lastlog.h requires sys/time.h to be included first on Solaris | |
299 | AC_CHECK_HEADERS(lastlog.h, [], [], [ | |
300 | #ifdef HAVE_SYS_TIME_H | |
301 | # include <sys/time.h> | |
302 | #endif | |
303 | ]) | |
304 | ||
305 | # sys/ptms.h requires sys/stream.h to be included first on Solaris | |
306 | AC_CHECK_HEADERS(sys/ptms.h, [], [], [ | |
307 | #ifdef HAVE_SYS_STREAM_H | |
308 | # include <sys/stream.h> | |
309 | #endif | |
310 | ]) | |
311 | ||
312 | # login_cap.h requires sys/types.h on NetBSD | |
313 | AC_CHECK_HEADERS(login_cap.h, [], [], [ | |
314 | #include <sys/types.h> | |
315 | ]) | |
316 | ||
5b84789f | 317 | # Messages for features tested for in target-specific section |
318 | SIA_MSG="no" | |
319 | SPC_MSG="no" | |
320 | ||
a0391976 | 321 | # Check for some target-specific stuff |
a7effaac | 322 | case "$host" in |
9d6b1b96 | 323 | *-*-aix*) |
25a2779b | 324 | # Some versions of VAC won't allow macro redefinitions at |
325 | # -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that | |
326 | # particularly with older versions of vac or xlc. | |
327 | # It also throws errors about null macro argments, but these are | |
328 | # not fatal. | |
329 | AC_MSG_CHECKING(if compiler allows macro redefinitions) | |
330 | AC_COMPILE_IFELSE( | |
331 | [AC_LANG_SOURCE([[ | |
332 | #define testmacro foo | |
333 | #define testmacro bar | |
334 | int main(void) { exit(0); } | |
335 | ]])], | |
336 | [ AC_MSG_RESULT(yes) ], | |
337 | [ AC_MSG_RESULT(no) | |
338 | CC="`echo $CC | sed 's/-qlanglvl\=ansi//g'`" | |
339 | LD="`echo $LD | sed 's/-qlanglvl\=ansi//g'`" | |
340 | CFLAGS="`echo $CFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
341 | CPPFLAGS="`echo $CPPFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
342 | ] | |
343 | ) | |
344 | ||
aff51935 | 345 | AC_MSG_CHECKING([how to specify blibpath for linker ($LD)]) |
68ece370 | 346 | if (test -z "$blibpath"); then |
0a15d73b | 347 | blibpath="/usr/lib:/lib" |
68ece370 | 348 | fi |
349 | saved_LDFLAGS="$LDFLAGS" | |
e7479666 | 350 | if test "$GCC" = "yes"; then |
351 | flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:" | |
352 | else | |
353 | flags="-blibpath: -Wl,-blibpath: -Wl,-rpath," | |
354 | fi | |
355 | for tryflags in $flags ;do | |
68ece370 | 356 | if (test -z "$blibflags"); then |
357 | LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" | |
358 | AC_TRY_LINK([], [], [blibflags=$tryflags]) | |
359 | fi | |
360 | done | |
361 | if (test -z "$blibflags"); then | |
362 | AC_MSG_RESULT(not found) | |
363 | AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log]) | |
364 | else | |
365 | AC_MSG_RESULT($blibflags) | |
bd499f9e | 366 | fi |
68ece370 | 367 | LDFLAGS="$saved_LDFLAGS" |
e351e493 | 368 | dnl Check for authenticate. Might be in libs.a on older AIXes |
3466e002 | 369 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE, 1, |
370 | [Define if you want to enable AIX4's authenticate function])], | |
0764e748 | 371 | [AC_CHECK_LIB(s,authenticate, |
e351e493 | 372 | [ AC_DEFINE(WITH_AIXAUTHENTICATE) |
0764e748 | 373 | LIBS="$LIBS -ls" |
374 | ]) | |
375 | ]) | |
ba603e06 | 376 | dnl Check for various auth function declarations in headers. |
c85ed8e2 | 377 | AC_CHECK_DECLS([authenticate, loginrestrictions, loginsuccess, |
72ad335d | 378 | passwdexpired, setauthdb], , , [#include <usersec.h>]) |
e351e493 | 379 | dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2) |
ba603e06 | 380 | AC_CHECK_DECLS(loginfailed, |
e351e493 | 381 | [AC_MSG_CHECKING(if loginfailed takes 4 arguments) |
382 | AC_TRY_COMPILE( | |
f58c0e01 | 383 | [#include <usersec.h>], |
e351e493 | 384 | [(void)loginfailed("user","host","tty",0);], |
385 | [AC_MSG_RESULT(yes) | |
3466e002 | 386 | AC_DEFINE(AIX_LOGINFAILED_4ARG, 1, |
387 | [Define if your AIX loginfailed() function | |
388 | takes 4 arguments (AIX >= 5.2)])], | |
f58c0e01 | 389 | [AC_MSG_RESULT(no)] |
e351e493 | 390 | )], |
391 | [], | |
392 | [#include <usersec.h>] | |
393 | ) | |
533a78f0 | 394 | AC_CHECK_FUNCS(getgrset setauthdb) |
53c337ed | 395 | AC_CHECK_DECL(F_CLOSEM, |
795e7517 | 396 | AC_DEFINE(HAVE_FCNTL_CLOSEM, 1, [Use F_CLOSEM fcntl for closefrom]), |
53c337ed | 397 | [], |
398 | [ #include <limits.h> | |
399 | #include <fcntl.h> ] | |
400 | ) | |
5ccf88cb | 401 | check_for_aix_broken_getaddrinfo=1 |
3466e002 | 402 | AC_DEFINE(BROKEN_REALPATH, 1, [Define if you have a broken realpath.]) |
403 | AC_DEFINE(SETEUID_BREAKS_SETUID, 1, | |
404 | [Define if your platform breaks doing a seteuid before a setuid]) | |
405 | AC_DEFINE(BROKEN_SETREUID, 1, [Define if your setreuid() is broken]) | |
406 | AC_DEFINE(BROKEN_SETREGID, 1, [Define if your setregid() is broken]) | |
a3cef3ca | 407 | dnl AIX handles lastlog as part of its login message |
3466e002 | 408 | AC_DEFINE(DISABLE_LASTLOG, 1, [Define if you don't want to use lastlog]) |
409 | AC_DEFINE(LOGIN_NEEDS_UTMPX, 1, | |
410 | [Some systems need a utmpx entry for /bin/login to work]) | |
411 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV, | |
412 | [Define to a Set Process Title type if your system is | |
413 | supported by bsd-setproctitle.c]) | |
961c2997 | 414 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
415 | [AIX 5.2 and 5.3 (and presumably newer) require this]) | |
ea8c44d9 | 416 | AC_DEFINE(PTY_ZEROREAD, 1, [read(1) can return 0 for a non-closed fd]) |
9d6b1b96 | 417 | ;; |
3c62e7eb | 418 | *-*-cygwin*) |
a52997bd | 419 | check_for_libcrypt_later=1 |
04765d02 | 420 | LIBS="$LIBS /usr/lib/textreadmode.o" |
3466e002 | 421 | AC_DEFINE(HAVE_CYGWIN, 1, [Define if you are on Cygwin]) |
422 | AC_DEFINE(USE_PIPES, 1, [Use PIPES instead of a socketpair()]) | |
423 | AC_DEFINE(DISABLE_SHADOW, 1, | |
424 | [Define if you want to disable shadow passwords]) | |
425 | AC_DEFINE(IP_TOS_IS_BROKEN, 1, | |
426 | [Define if your system choked on IP TOS setting]) | |
427 | AC_DEFINE(NO_X11_UNIX_SOCKETS, 1, | |
428 | [Define if X11 doesn't support AF_UNIX sockets on that system]) | |
429 | AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT, 1, | |
430 | [Define if the concept of ports only accessible to | |
431 | superusers isn't known]) | |
432 | AC_DEFINE(DISABLE_FD_PASSING, 1, | |
433 | [Define if your platform needs to skip post auth | |
434 | file descriptor passing]) | |
3c62e7eb | 435 | ;; |
d6fdb079 | 436 | *-*-dgux*) |
437 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
0c6a72a5 | 438 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
439 | AC_DEFINE(BROKEN_SETREUID) | |
440 | AC_DEFINE(BROKEN_SETREGID) | |
d6fdb079 | 441 | ;; |
39c98ef7 | 442 | *-*-darwin*) |
33e2e066 | 443 | AC_MSG_CHECKING(if we have working getaddrinfo) |
444 | AC_TRY_RUN([#include <mach-o/dyld.h> | |
445 | main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) | |
446 | exit(0); | |
447 | else | |
448 | exit(1); | |
449 | }], [AC_MSG_RESULT(working)], | |
450 | [AC_MSG_RESULT(buggy) | |
3466e002 | 451 | AC_DEFINE(BROKEN_GETADDRINFO, 1, [getaddrinfo is broken (if present)])], |
b27e573d | 452 | [AC_MSG_RESULT(assume it is working)]) |
635e0c42 | 453 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
454 | AC_DEFINE(BROKEN_SETREUID) | |
455 | AC_DEFINE(BROKEN_SETREGID) | |
a8ad3b9d | 456 | AC_DEFINE(BROKEN_GLOB, 1, [OS X glob does not do what we expect]) |
3466e002 | 457 | AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1, |
458 | [Define if your resolver libs need this for getrrsetbyname]) | |
e02505e2 | 459 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
460 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
461 | [Use tunnel device compatibility to OpenBSD]) | |
462 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
463 | [Prepend the address family to IP tunnel traffic]) | |
a74e9b64 | 464 | m4_pattern_allow(AU_IPv) |
465 | AC_CHECK_DECL(AU_IPv4, [], | |
466 | AC_DEFINE(AU_IPv4, 0, [System only supports IPv4 audit records]) | |
467 | [#include <bsm/audit.h>] | |
468 | ) | |
39c98ef7 | 469 | ;; |
36f36ba3 | 470 | *-*-dragonfly*) |
471 | SSHDLIBS="$SSHDLIBS -lcrypt" | |
472 | ;; | |
7d458c86 | 473 | *-*-hpux*) |
474 | # first we define all of the options common to all HP-UX releases | |
b8fea62d | 475 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" |
44839801 | 476 | IPADDR_IN_DISPLAY=yes |
2b10f47a | 477 | AC_DEFINE(USE_PIPES) |
3466e002 | 478 | AC_DEFINE(LOGIN_NO_ENDOPT, 1, |
479 | [Define if your login program cannot handle end of options ("--")]) | |
a2572aa7 | 480 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 481 | AC_DEFINE(LOCKED_PASSWD_STRING, "*", |
482 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 483 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) |
83f987c3 | 484 | MAIL="/var/mail/username" |
f75ca46d | 485 | LIBS="$LIBS -lsec" |
7d458c86 | 486 | AC_CHECK_LIB(xnet, t_error, , |
487 | AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
488 | ||
489 | # next, we define all of the options specific to major releases | |
490 | case "$host" in | |
491 | *-*-hpux10*) | |
492 | if test -z "$GCC"; then | |
493 | CFLAGS="$CFLAGS -Ae" | |
494 | fi | |
495 | ;; | |
496 | *-*-hpux11*) | |
3466e002 | 497 | AC_DEFINE(PAM_SUN_CODEBASE, 1, |
498 | [Define if you are using Solaris-derived PAM which | |
499 | passes pam_messages to the conversation function | |
500 | with an extra level of indirection]) | |
501 | AC_DEFINE(DISABLE_UTMP, 1, | |
502 | [Define if you don't want to use utmp]) | |
7d458c86 | 503 | AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins]) |
504 | check_for_hpux_broken_getaddrinfo=1 | |
505 | check_for_conflicting_getspnam=1 | |
506 | ;; | |
507 | esac | |
508 | ||
509 | # lastly, we define options specific to minor releases | |
510 | case "$host" in | |
511 | *-*-hpux10.26) | |
3466e002 | 512 | AC_DEFINE(HAVE_SECUREWARE, 1, |
513 | [Define if you have SecureWare-based | |
514 | protected password database]) | |
7d458c86 | 515 | disable_ptmx_check=yes |
516 | LIBS="$LIBS -lsecpw" | |
517 | ;; | |
518 | esac | |
2b763e31 | 519 | ;; |
d94aa2ae | 520 | *-*-irix5*) |
6ac7829a | 521 | PATH="$PATH:/usr/etc" |
3466e002 | 522 | AC_DEFINE(BROKEN_INET_NTOA, 1, |
523 | [Define if you system's inet_ntoa is busted | |
524 | (e.g. Irix gcc issue)]) | |
cb433561 | 525 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
526 | AC_DEFINE(BROKEN_SETREUID) | |
527 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 528 | AC_DEFINE(WITH_ABBREV_NO_TTY, 1, |
529 | [Define if you shouldn't strip 'tty' from your | |
530 | ttyname in [uw]tmp]) | |
3e6e3da0 | 531 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
b9795b89 | 532 | ;; |
533 | *-*-irix6*) | |
6ac7829a | 534 | PATH="$PATH:/usr/etc" |
3466e002 | 535 | AC_DEFINE(WITH_IRIX_ARRAY, 1, |
536 | [Define if you have/want arrays | |
537 | (cluster-wide session managment, not C arrays)]) | |
538 | AC_DEFINE(WITH_IRIX_PROJECT, 1, | |
539 | [Define if you want IRIX project management]) | |
540 | AC_DEFINE(WITH_IRIX_AUDIT, 1, | |
541 | [Define if you want IRIX audit trails]) | |
542 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS, 1, | |
543 | [Define if you want IRIX kernel jobs])]) | |
416ed5a7 | 544 | AC_DEFINE(BROKEN_INET_NTOA) |
412c0eaa | 545 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
546 | AC_DEFINE(BROKEN_SETREUID) | |
547 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 548 | AC_DEFINE(BROKEN_UPDWTMPX, 1, [updwtmpx is broken (if present)]) |
0e8f4eba | 549 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
3e6e3da0 | 550 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
d94aa2ae | 551 | ;; |
5cdfe03f | 552 | *-*-linux*) |
553 | no_dev_ptmx=1 | |
717057b6 | 554 | check_for_libcrypt_later=1 |
eacb954e | 555 | check_for_openpty_ctty_bug=1 |
3466e002 | 556 | AC_DEFINE(DONT_TRY_OTHER_AF, 1, [Workaround more Linux IPv6 quirks]) |
557 | AC_DEFINE(PAM_TTY_KLUDGE, 1, | |
558 | [Work around problematic Linux PAM modules handling of PAM_TTY]) | |
559 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "!", | |
560 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 561 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) |
3466e002 | 562 | AC_DEFINE(LINK_OPNOTSUPP_ERRNO, EPERM, |
563 | [Define to whatever link() returns for "not supported" | |
564 | if it doesn't return EOPNOTSUPP.]) | |
b6610e8f | 565 | AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts]) |
3466e002 | 566 | AC_DEFINE(USE_BTMP) |
80faa19f | 567 | inet6_default_4in6=yes |
bf7c1e6c | 568 | case `uname -r` in |
ad84c479 | 569 | 1.*|2.0.*) |
3466e002 | 570 | AC_DEFINE(BROKEN_CMSG_TYPE, 1, |
571 | [Define if cmsg_type is not passed correctly]) | |
bf7c1e6c | 572 | ;; |
bf7c1e6c | 573 | esac |
c40f09ca | 574 | # tun(4) forwarding compat code |
d91775e1 | 575 | AC_CHECK_HEADERS(linux/if_tun.h) |
b5081213 | 576 | if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then |
c40f09ca | 577 | AC_DEFINE(SSH_TUN_LINUX, 1, |
578 | [Open tunnel devices the Linux tun/tap way]) | |
579 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
580 | [Use tunnel device compatibility to OpenBSD]) | |
581 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
582 | [Prepend the address family to IP tunnel traffic]) | |
583 | fi | |
5cdfe03f | 584 | ;; |
66d6c27e | 585 | mips-sony-bsd|mips-sony-newsos4) |
4b2cf3f1 | 586 | AC_DEFINE(NEED_SETPGRP, 1, [Need setpgrp to acquire controlling tty]) |
66d6c27e | 587 | SONY=1 |
66d6c27e | 588 | ;; |
d468fc76 | 589 | *-*-netbsd*) |
33e2e066 | 590 | check_for_libcrypt_before=1 |
82f4e93d | 591 | if test "x$withval" != "xno" ; then |
e6354014 | 592 | need_dash_r=1 |
593 | fi | |
0f6cb079 | 594 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
595 | AC_CHECK_HEADER([net/if_tap.h], , | |
596 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
597 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
598 | [Prepend the address family to IP tunnel traffic]) | |
d468fc76 | 599 | ;; |
86b416a7 | 600 | *-*-freebsd*) |
601 | check_for_libcrypt_later=1 | |
988c5031 | 602 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "*LOCKED*", [Account locked with pw(1)]) |
0f6cb079 | 603 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
604 | AC_CHECK_HEADER([net/if_tap.h], , | |
605 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
fbfeb0de | 606 | AC_DEFINE(BROKEN_GLOB, 1, [FreeBSD glob does not do what we need]) |
86b416a7 | 607 | ;; |
8707b7eb | 608 | *-*-bsdi*) |
609 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
610 | AC_DEFINE(BROKEN_SETREUID) | |
611 | AC_DEFINE(BROKEN_SETREGID) | |
612 | ;; | |
729bfe59 | 613 | *-next-*) |
729bfe59 | 614 | conf_lastlog_location="/usr/adm/lastlog" |
698d107e | 615 | conf_utmp_location=/etc/utmp |
616 | conf_wtmp_location=/usr/adm/wtmp | |
617 | MAIL=/usr/spool/mail | |
3466e002 | 618 | AC_DEFINE(HAVE_NEXT, 1, [Define if you are on NeXT]) |
443172c4 | 619 | AC_DEFINE(BROKEN_REALPATH) |
00937921 | 620 | AC_DEFINE(USE_PIPES) |
3466e002 | 621 | AC_DEFINE(BROKEN_SAVED_UIDS, 1, [Needed for NeXT]) |
729bfe59 | 622 | ;; |
5b7b5e23 | 623 | *-*-openbsd*) |
624 | AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel]) | |
8034a348 | 625 | AC_DEFINE(HAVE_ATTRIBUTE__BOUNDED__, 1, [OpenBSD's gcc has bounded]) |
0f6cb079 | 626 | AC_DEFINE(SSH_TUN_OPENBSD, 1, [Open tunnel devices the OpenBSD way]) |
c79c4814 | 627 | AC_DEFINE(SYSLOG_R_SAFE_IN_SIGHAND, 1, |
628 | [syslog_r function is safe to use in in a signal handler]) | |
5b7b5e23 | 629 | ;; |
9d6b1b96 | 630 | *-*-solaris*) |
82f4e93d | 631 | if test "x$withval" != "xno" ; then |
010e9d5b | 632 | need_dash_r=1 |
633 | fi | |
adeebd37 | 634 | AC_DEFINE(PAM_SUN_CODEBASE) |
7e2d5fa4 | 635 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 636 | AC_DEFINE(LOGIN_NEEDS_TERM, 1, |
637 | [Some versions of /bin/login need the TERM supplied | |
638 | on the commandline]) | |
7f0a4ff1 | 639 | AC_DEFINE(PAM_TTY_KLUDGE) |
3466e002 | 640 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
641 | [Define if pam_chauthtok wants real uid set | |
642 | to the unpriv'ed user]) | |
3e6e3da0 | 643 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
ad84c479 | 644 | # Pushing STREAMS modules will cause sshd to acquire a controlling tty. |
3466e002 | 645 | AC_DEFINE(SSHD_ACQUIRES_CTTY, 1, |
646 | [Define if sshd somehow reacquires a controlling TTY | |
647 | after setsid()]) | |
795aa5f5 | 648 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd |
649 | in case the name is longer than 8 chars]) | |
95b99395 | 650 | external_path_file=/etc/default/login |
1d7b9b20 | 651 | # hardwire lastlog location (can't detect it on some versions) |
652 | conf_lastlog_location="/var/adm/lastlog" | |
32c80420 | 653 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) |
654 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
655 | if test "$sol2ver" -ge 8; then | |
656 | AC_MSG_RESULT(yes) | |
657 | AC_DEFINE(DISABLE_UTMP) | |
3466e002 | 658 | AC_DEFINE(DISABLE_WTMP, 1, |
659 | [Define if you don't want to use wtmp]) | |
32c80420 | 660 | else |
661 | AC_MSG_RESULT(no) | |
662 | fi | |
5b84789f | 663 | AC_ARG_WITH(solaris-contracts, |
664 | [ --with-solaris-contracts Enable Solaris process contracts (experimental)], | |
665 | [ | |
666 | AC_CHECK_LIB(contract, ct_tmpl_activate, | |
667 | [ AC_DEFINE(USE_SOLARIS_PROCESS_CONTRACTS, 1, | |
668 | [Define if you have Solaris process contracts]) | |
669 | SSHDLIBS="$SSHDLIBS -lcontract" | |
670 | AC_SUBST(SSHDLIBS) | |
671 | SPC_MSG="yes" ], ) | |
672 | ], | |
673 | ) | |
9d6b1b96 | 674 | ;; |
a423beaf | 675 | *-*-sunos4*) |
0c2fb82f | 676 | CPPFLAGS="$CPPFLAGS -DSUNOS4" |
a423beaf | 677 | AC_CHECK_FUNCS(getpwanam) |
adeebd37 | 678 | AC_DEFINE(PAM_SUN_CODEBASE) |
32eec038 | 679 | conf_utmp_location=/etc/utmp |
680 | conf_wtmp_location=/var/adm/wtmp | |
681 | conf_lastlog_location=/var/adm/lastlog | |
137d7b6c | 682 | AC_DEFINE(USE_PIPES) |
a423beaf | 683 | ;; |
6f68f28a | 684 | *-ncr-sysv*) |
98a7c37b | 685 | LIBS="$LIBS -lc89" |
29525240 | 686 | AC_DEFINE(USE_PIPES) |
eabb99c6 | 687 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
6fb3618d | 688 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
689 | AC_DEFINE(BROKEN_SETREUID) | |
690 | AC_DEFINE(BROKEN_SETREGID) | |
6f68f28a | 691 | ;; |
132dd316 | 692 | *-sni-sysv*) |
c8c15bcb | 693 | # /usr/ucblib MUST NOT be searched on ReliantUNIX |
e2798e96 | 694 | AC_CHECK_LIB(dl, dlsym, ,) |
d08db6d1 | 695 | # -lresolv needs to be at the end of LIBS or DNS lookups break |
696 | AC_CHECK_LIB(resolv, res_query, [ LIBS="$LIBS -lresolv" ]) | |
9548d6c8 | 697 | IPADDR_IN_DISPLAY=yes |
698 | AC_DEFINE(USE_PIPES) | |
132dd316 | 699 | AC_DEFINE(IP_TOS_IS_BROKEN) |
605369bb | 700 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
701 | AC_DEFINE(BROKEN_SETREUID) | |
702 | AC_DEFINE(BROKEN_SETREGID) | |
eabb99c6 | 703 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
95b99395 | 704 | external_path_file=/etc/default/login |
c8c15bcb | 705 | # /usr/ucblib/libucb.a no longer needed on ReliantUNIX |
706 | # Attention: always take care to bind libsocket and libnsl before libc, | |
707 | # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog | |
132dd316 | 708 | ;; |
79a7ba96 | 709 | # UnixWare 1.x, UnixWare 2.x, and others based on code from Univel. |
77bb0bca | 710 | *-*-sysv4.2*) |
ed6553e2 | 711 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 712 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
713 | AC_DEFINE(BROKEN_SETREUID) | |
714 | AC_DEFINE(BROKEN_SETREGID) | |
46f853b9 | 715 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd]) |
e45da4d6 | 716 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
77bb0bca | 717 | ;; |
79a7ba96 | 718 | # UnixWare 7.x, OpenUNIX 8 |
77bb0bca | 719 | *-*-sysv5*) |
d7d2cc6e | 720 | check_for_libcrypt_later=1 |
721 | AC_DEFINE(UNIXWARE_LONG_PASSWORDS, 1, [Support passwords > 8 chars]) | |
ed6553e2 | 722 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 723 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
724 | AC_DEFINE(BROKEN_SETREUID) | |
725 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 726 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
822015dd | 727 | case "$host" in |
728 | *-*-sysv5SCO_SV*) # SCO OpenServer 6.x | |
729 | TEST_SHELL=/u95/bin/sh | |
3466e002 | 730 | AC_DEFINE(BROKEN_LIBIAF, 1, |
731 | [ia_uinfo routines not supported by OS yet]) | |
5cc6ddad | 732 | AC_DEFINE(BROKEN_UPDWTMPX) |
822015dd | 733 | ;; |
e45da4d6 | 734 | *) AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
735 | ;; | |
822015dd | 736 | esac |
77bb0bca | 737 | ;; |
9d6b1b96 | 738 | *-*-sysv*) |
9d6b1b96 | 739 | ;; |
79a7ba96 | 740 | # SCO UNIX and OEM versions of SCO UNIX |
77bb0bca | 741 | *-*-sco3.2v4*) |
11cf4f1f | 742 | AC_MSG_ERROR("This Platform is no longer supported.") |
77bb0bca | 743 | ;; |
79a7ba96 | 744 | # SCO OpenServer 5.x |
77bb0bca | 745 | *-*-sco3.2v5*) |
21710e39 | 746 | if test -z "$GCC"; then |
747 | CFLAGS="$CFLAGS -belf" | |
748 | fi | |
ed6553e2 | 749 | LIBS="$LIBS -lprot -lx -ltinfo -lm" |
509b1f88 | 750 | no_dev_ptmx=1 |
ed6553e2 | 751 | AC_DEFINE(USE_PIPES) |
6e879cb4 | 752 | AC_DEFINE(HAVE_SECUREWARE) |
d287c664 | 753 | AC_DEFINE(DISABLE_SHADOW) |
94d8258b | 754 | AC_DEFINE(DISABLE_FD_PASSING) |
7ed101c0 | 755 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
756 | AC_DEFINE(BROKEN_SETREUID) | |
757 | AC_DEFINE(BROKEN_SETREGID) | |
bcebad47 | 758 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
34f2baf0 | 759 | AC_DEFINE(BROKEN_UPDWTMPX) |
3466e002 | 760 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
aca75d94 | 761 | AC_CHECK_FUNCS(getluid setluid) |
533875af | 762 | MANTYPE=man |
a3245b92 | 763 | TEST_SHELL=ksh |
509b1f88 | 764 | ;; |
ccbb983c | 765 | *-*-unicosmk*) |
3466e002 | 766 | AC_DEFINE(NO_SSH_LASTLOG, 1, |
767 | [Define if you don't want to use lastlog in session.c]) | |
c1ad5966 | 768 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
769 | AC_DEFINE(BROKEN_SETREUID) | |
770 | AC_DEFINE(BROKEN_SETREGID) | |
ccbb983c | 771 | AC_DEFINE(USE_PIPES) |
772 | AC_DEFINE(DISABLE_FD_PASSING) | |
773 | LDFLAGS="$LDFLAGS" | |
774 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
775 | MANTYPE=cat | |
d262b7f2 | 776 | ;; |
7b9a8c6e | 777 | *-*-unicosmp*) |
c1ad5966 | 778 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
779 | AC_DEFINE(BROKEN_SETREUID) | |
780 | AC_DEFINE(BROKEN_SETREGID) | |
7b9a8c6e | 781 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
782 | AC_DEFINE(USE_PIPES) | |
783 | AC_DEFINE(DISABLE_FD_PASSING) | |
784 | LDFLAGS="$LDFLAGS" | |
c1ad5966 | 785 | LIBS="$LIBS -lgen -lacid -ldb" |
7b9a8c6e | 786 | MANTYPE=cat |
787 | ;; | |
ca5c7d6a | 788 | *-*-unicos*) |
c1ad5966 | 789 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
790 | AC_DEFINE(BROKEN_SETREUID) | |
791 | AC_DEFINE(BROKEN_SETREGID) | |
ca5c7d6a | 792 | AC_DEFINE(USE_PIPES) |
94d8258b | 793 | AC_DEFINE(DISABLE_FD_PASSING) |
ef51930f | 794 | AC_DEFINE(NO_SSH_LASTLOG) |
ccbb983c | 795 | LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal" |
796 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
797 | MANTYPE=cat | |
a704dd54 | 798 | ;; |
4d33e531 | 799 | *-dec-osf*) |
99c8ddac | 800 | AC_MSG_CHECKING(for Digital Unix SIA) |
801 | no_osfsia="" | |
802 | AC_ARG_WITH(osfsia, | |
803 | [ --with-osfsia Enable Digital Unix SIA], | |
804 | [ | |
805 | if test "x$withval" = "xno" ; then | |
806 | AC_MSG_RESULT(disabled) | |
807 | no_osfsia=1 | |
808 | fi | |
809 | ], | |
810 | ) | |
811 | if test -z "$no_osfsia" ; then | |
4d33e531 | 812 | if test -f /etc/sia/matrix.conf; then |
813 | AC_MSG_RESULT(yes) | |
3466e002 | 814 | AC_DEFINE(HAVE_OSF_SIA, 1, |
815 | [Define if you have Digital Unix Security | |
816 | Integration Architecture]) | |
817 | AC_DEFINE(DISABLE_LOGIN, 1, | |
818 | [Define if you don't want to use your | |
819 | system's login() call]) | |
58d0df4e | 820 | AC_DEFINE(DISABLE_FD_PASSING) |
4d33e531 | 821 | LIBS="$LIBS -lsecurity -ldb -lm -laud" |
5b84789f | 822 | SIA_MSG="yes" |
4d33e531 | 823 | else |
824 | AC_MSG_RESULT(no) | |
3466e002 | 825 | AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin", |
826 | [String used in /etc/passwd to denote locked account]) | |
4d33e531 | 827 | fi |
828 | fi | |
a6e67b60 | 829 | AC_DEFINE(BROKEN_GETADDRINFO) |
f4f2ff4f | 830 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
08da2d08 | 831 | AC_DEFINE(BROKEN_SETREUID) |
832 | AC_DEFINE(BROKEN_SETREGID) | |
4d33e531 | 833 | ;; |
41cb4569 | 834 | |
9c54c067 | 835 | *-*-nto-qnx*) |
41cb4569 | 836 | AC_DEFINE(USE_PIPES) |
837 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
3466e002 | 838 | AC_DEFINE(MISSING_NFDBITS, 1, [Define on *nto-qnx systems]) |
839 | AC_DEFINE(MISSING_HOWMANY, 1, [Define on *nto-qnx systems]) | |
840 | AC_DEFINE(MISSING_FD_MASK, 1, [Define on *nto-qnx systems]) | |
9c54c067 | 841 | AC_DEFINE(DISABLE_LASTLOG) |
49c64dd6 | 842 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
86996ebe | 843 | AC_DEFINE(BROKEN_SHADOW_EXPIRE, 1, [QNX shadow support is broken]) |
0c7e8877 | 844 | enable_etc_default_login=no # has incompatible /etc/default/login |
575ee4c4 | 845 | case "$host" in |
846 | *-*-nto-qnx6*) | |
847 | AC_DEFINE(DISABLE_FD_PASSING) | |
848 | ;; | |
849 | esac | |
41cb4569 | 850 | ;; |
35fc74ed | 851 | |
852 | *-*-ultrix*) | |
3466e002 | 853 | AC_DEFINE(BROKEN_GETGROUPS, 1, [getgroups(0,NULL) will return -1]) |
854 | AC_DEFINE(BROKEN_MMAP, 1, [Ultrix mmap can't map files]) | |
4b2cf3f1 | 855 | AC_DEFINE(NEED_SETPGRP) |
b5765e1d | 856 | AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix]) |
857 | ;; | |
157b6700 | 858 | |
859 | *-*-lynxos) | |
860 | CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__" | |
3466e002 | 861 | AC_DEFINE(MISSING_HOWMANY) |
157b6700 | 862 | AC_DEFINE(BROKEN_SETVBUF, 1, [LynxOS has broken setvbuf() implementation]) |
863 | ;; | |
a7effaac | 864 | esac |
865 | ||
c5829391 | 866 | AC_MSG_CHECKING(compiler and flags for sanity) |
479cece8 | 867 | AC_RUN_IFELSE( |
868 | [AC_LANG_SOURCE([ | |
c5829391 | 869 | #include <stdio.h> |
870 | int main(){exit(0);} | |
479cece8 | 871 | ])], |
c5829391 | 872 | [ AC_MSG_RESULT(yes) ], |
873 | [ | |
874 | AC_MSG_RESULT(no) | |
875 | AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***]) | |
1a01a50c | 876 | ], |
877 | [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ] | |
c5829391 | 878 | ) |
879 | ||
b04a9f8c | 880 | dnl Checks for header files. |
a0391976 | 881 | # Checks for libraries. |
98a7c37b | 882 | AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) |
883 | AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) | |
2c523de9 | 884 | |
446227d6 | 885 | dnl IRIX and Solaris 2.5.1 have dirname() in libgen |
886 | AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[ | |
887 | AC_CHECK_LIB(gen, dirname,[ | |
888 | AC_CACHE_CHECK([for broken dirname], | |
889 | ac_cv_have_broken_dirname, [ | |
890 | save_LIBS="$LIBS" | |
891 | LIBS="$LIBS -lgen" | |
b0e7249f | 892 | AC_RUN_IFELSE( |
893 | [AC_LANG_SOURCE([[ | |
446227d6 | 894 | #include <libgen.h> |
895 | #include <string.h> | |
896 | ||
897 | int main(int argc, char **argv) { | |
898 | char *s, buf[32]; | |
899 | ||
900 | strncpy(buf,"/etc", 32); | |
901 | s = dirname(buf); | |
902 | if (!s || strncmp(s, "/", 32) != 0) { | |
903 | exit(1); | |
904 | } else { | |
905 | exit(0); | |
906 | } | |
907 | } | |
b0e7249f | 908 | ]])], |
909 | [ ac_cv_have_broken_dirname="no" ], | |
910 | [ ac_cv_have_broken_dirname="yes" ], | |
446227d6 | 911 | [ ac_cv_have_broken_dirname="no" ], |
446227d6 | 912 | ) |
913 | LIBS="$save_LIBS" | |
914 | ]) | |
915 | if test "x$ac_cv_have_broken_dirname" = "xno" ; then | |
916 | LIBS="$LIBS -lgen" | |
917 | AC_DEFINE(HAVE_DIRNAME) | |
918 | AC_CHECK_HEADERS(libgen.h) | |
919 | fi | |
920 | ]) | |
921 | ]) | |
922 | ||
923 | AC_CHECK_FUNC(getspnam, , | |
924 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")) | |
3466e002 | 925 | AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME, 1, |
926 | [Define if you have the basename function.])) | |
446227d6 | 927 | |
98a7c37b | 928 | dnl zlib is required |
929 | AC_ARG_WITH(zlib, | |
930 | [ --with-zlib=PATH Use zlib in PATH], | |
6dd05556 | 931 | [ if test "x$withval" = "xno" ; then |
932 | AC_MSG_ERROR([*** zlib is required ***]) | |
933 | elif test "x$withval" != "xyes"; then | |
98a7c37b | 934 | if test -d "$withval/lib"; then |
935 | if test -n "${need_dash_r}"; then | |
5a162955 | 936 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 937 | else |
5a162955 | 938 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 939 | fi |
940 | else | |
941 | if test -n "${need_dash_r}"; then | |
5a162955 | 942 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 943 | else |
5a162955 | 944 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 945 | fi |
946 | fi | |
947 | if test -d "$withval/include"; then | |
5a162955 | 948 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 949 | else |
5a162955 | 950 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 951 | fi |
6dd05556 | 952 | fi ] |
98a7c37b | 953 | ) |
954 | ||
0a15d73b | 955 | AC_CHECK_LIB(z, deflate, , |
956 | [ | |
957 | saved_CPPFLAGS="$CPPFLAGS" | |
958 | saved_LDFLAGS="$LDFLAGS" | |
959 | save_LIBS="$LIBS" | |
960 | dnl Check default zlib install dir | |
961 | if test -n "${need_dash_r}"; then | |
962 | LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}" | |
963 | else | |
964 | LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}" | |
965 | fi | |
966 | CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}" | |
967 | LIBS="$LIBS -lz" | |
968 | AC_TRY_LINK_FUNC(deflate, AC_DEFINE(HAVE_LIBZ), | |
969 | [ | |
970 | AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]) | |
971 | ] | |
972 | ) | |
973 | ] | |
974 | ) | |
4ad65809 | 975 | AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***])) |
8068d564 | 976 | |
977 | AC_ARG_WITH(zlib-version-check, | |
978 | [ --without-zlib-version-check Disable zlib version check], | |
979 | [ if test "x$withval" = "xno" ; then | |
980 | zlib_check_nonfatal=1 | |
981 | fi | |
982 | ] | |
983 | ) | |
984 | ||
5c7fc85d | 985 | AC_MSG_CHECKING(for possibly buggy zlib) |
479cece8 | 986 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
5c7fc85d | 987 | #include <stdio.h> |
4ad65809 | 988 | #include <zlib.h> |
989 | int main() | |
990 | { | |
5c7fc85d | 991 | int a=0, b=0, c=0, d=0, n, v; |
992 | n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d); | |
993 | if (n != 3 && n != 4) | |
4ad65809 | 994 | exit(1); |
5c7fc85d | 995 | v = a*1000000 + b*10000 + c*100 + d; |
996 | fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v); | |
997 | ||
998 | /* 1.1.4 is OK */ | |
999 | if (a == 1 && b == 1 && c >= 4) | |
4ad65809 | 1000 | exit(0); |
5c7fc85d | 1001 | |
0072b59d | 1002 | /* 1.2.3 and up are OK */ |
1003 | if (v >= 1020300) | |
5c7fc85d | 1004 | exit(0); |
1005 | ||
4ad65809 | 1006 | exit(2); |
1007 | } | |
479cece8 | 1008 | ]])], |
5c7fc85d | 1009 | AC_MSG_RESULT(no), |
1010 | [ AC_MSG_RESULT(yes) | |
8068d564 | 1011 | if test -z "$zlib_check_nonfatal" ; then |
1012 | AC_MSG_ERROR([*** zlib too old - check config.log *** | |
1013 | Your reported zlib version has known security problems. It's possible your | |
1014 | vendor has fixed these problems without changing the version number. If you | |
1015 | are sure this is the case, you can disable the check by running | |
1016 | "./configure --without-zlib-version-check". | |
6090bcfe | 1017 | If you are in doubt, upgrade zlib to version 1.2.3 or greater. |
5c7fc85d | 1018 | See http://www.gzip.org/zlib/ for details.]) |
8068d564 | 1019 | else |
1020 | AC_MSG_WARN([zlib version may have security problems]) | |
1021 | fi | |
1a01a50c | 1022 | ], |
1023 | [ AC_MSG_WARN([cross compiling: not checking zlib version]) ] | |
4ad65809 | 1024 | ) |
48e7916f | 1025 | |
2c523de9 | 1026 | dnl UnixWare 2.x |
aff51935 | 1027 | AC_CHECK_FUNC(strcasecmp, |
2c523de9 | 1028 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] |
1029 | ) | |
23361281 | 1030 | AC_CHECK_FUNCS(utimes, |
cda1ebcb | 1031 | [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES) |
1032 | LIBS="$LIBS -lc89"]) ] | |
2c523de9 | 1033 | ) |
4cca272e | 1034 | |
7c6d759d | 1035 | dnl Checks for libutil functions |
1036 | AC_CHECK_HEADERS(libutil.h) | |
3466e002 | 1037 | AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN, 1, |
1038 | [Define if your libraries define login()])]) | |
b3ef88dc | 1039 | AC_CHECK_FUNCS(fmt_scaled logout updwtmp logwtmp) |
7c6d759d | 1040 | |
a738c3b0 | 1041 | AC_FUNC_STRFTIME |
1042 | ||
84ceda19 | 1043 | # Check for ALTDIRFUNC glob() extension |
1044 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
1045 | AC_EGREP_CPP(FOUNDIT, | |
1046 | [ | |
1047 | #include <glob.h> | |
1048 | #ifdef GLOB_ALTDIRFUNC | |
1049 | FOUNDIT | |
1050 | #endif | |
aff51935 | 1051 | ], |
84ceda19 | 1052 | [ |
3466e002 | 1053 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC, 1, |
1054 | [Define if your system glob() function has | |
1055 | the GLOB_ALTDIRFUNC extension]) | |
84ceda19 | 1056 | AC_MSG_RESULT(yes) |
1057 | ], | |
1058 | [ | |
1059 | AC_MSG_RESULT(no) | |
1060 | ] | |
1061 | ) | |
4cca272e | 1062 | |
40849fdb | 1063 | # Check for g.gl_matchc glob() extension |
1064 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
d90b9f9a | 1065 | AC_TRY_COMPILE( |
13ff27b7 | 1066 | [ #include <glob.h> ], |
1067 | [glob_t g; g.gl_matchc = 1;], | |
aff51935 | 1068 | [ |
3466e002 | 1069 | AC_DEFINE(GLOB_HAS_GL_MATCHC, 1, |
1070 | [Define if your system glob() function has | |
1071 | gl_matchc options in glob_t]) | |
aff51935 | 1072 | AC_MSG_RESULT(yes) |
1073 | ], | |
1074 | [ | |
1075 | AC_MSG_RESULT(no) | |
1076 | ] | |
40849fdb | 1077 | ) |
1078 | ||
78888bab | 1079 | AC_CHECK_DECLS(GLOB_NOMATCH, , , [#include <glob.h>]) |
1080 | ||
edbe6722 | 1081 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) |
1a01a50c | 1082 | AC_RUN_IFELSE( |
479cece8 | 1083 | [AC_LANG_SOURCE([[ |
edbe6722 | 1084 | #include <sys/types.h> |
1085 | #include <dirent.h> | |
aec4cb4f | 1086 | int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));} |
479cece8 | 1087 | ]])], |
aff51935 | 1088 | [AC_MSG_RESULT(yes)], |
edbe6722 | 1089 | [ |
1090 | AC_MSG_RESULT(no) | |
3466e002 | 1091 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME, 1, |
d08db6d1 | 1092 | [Define if your struct dirent expects you to |
3466e002 | 1093 | allocate extra space for d_name]) |
1a01a50c | 1094 | ], |
82f4e93d | 1095 | [ |
1a01a50c | 1096 | AC_MSG_WARN([cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME]) |
1097 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
edbe6722 | 1098 | ] |
1099 | ) | |
1100 | ||
419e26e7 | 1101 | AC_MSG_CHECKING([for /proc/pid/fd directory]) |
1102 | if test -d "/proc/$$/fd" ; then | |
3466e002 | 1103 | AC_DEFINE(HAVE_PROC_PID, 1, [Define if you have /proc/$pid/fd]) |
419e26e7 | 1104 | AC_MSG_RESULT(yes) |
1105 | else | |
1106 | AC_MSG_RESULT(no) | |
1107 | fi | |
1108 | ||
278588d8 | 1109 | # Check whether user wants S/Key support |
aff51935 | 1110 | SKEY_MSG="no" |
278588d8 | 1111 | AC_ARG_WITH(skey, |
6ff3d0dc | 1112 | [ --with-skey[[=PATH]] Enable S/Key support (optionally in PATH)], |
278588d8 | 1113 | [ |
1114 | if test "x$withval" != "xno" ; then | |
1115 | ||
1116 | if test "x$withval" != "xyes" ; then | |
1117 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1118 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1119 | fi | |
1120 | ||
3466e002 | 1121 | AC_DEFINE(SKEY, 1, [Define if you want S/Key support]) |
278588d8 | 1122 | LIBS="-lskey $LIBS" |
aff51935 | 1123 | SKEY_MSG="yes" |
82f4e93d | 1124 | |
ddceb1c8 | 1125 | AC_MSG_CHECKING([for s/key support]) |
b0e7249f | 1126 | AC_LINK_IFELSE( |
1127 | [AC_LANG_SOURCE([[ | |
ddceb1c8 | 1128 | #include <stdio.h> |
1129 | #include <skey.h> | |
aec4cb4f | 1130 | int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); } |
b0e7249f | 1131 | ]])], |
ddceb1c8 | 1132 | [AC_MSG_RESULT(yes)], |
278588d8 | 1133 | [ |
ddceb1c8 | 1134 | AC_MSG_RESULT(no) |
278588d8 | 1135 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) |
1136 | ]) | |
141fc639 | 1137 | AC_MSG_CHECKING(if skeychallenge takes 4 arguments) |
1138 | AC_TRY_COMPILE( | |
1139 | [#include <stdio.h> | |
1140 | #include <skey.h>], | |
1141 | [(void)skeychallenge(NULL,"name","",0);], | |
1142 | [AC_MSG_RESULT(yes) | |
3466e002 | 1143 | AC_DEFINE(SKEYCHALLENGE_4ARG, 1, |
1144 | [Define if your skeychallenge() | |
1145 | function takes 4 arguments (NetBSD)])], | |
141fc639 | 1146 | [AC_MSG_RESULT(no)] |
1147 | ) | |
278588d8 | 1148 | fi |
1149 | ] | |
1150 | ) | |
1151 | ||
1152 | # Check whether user wants TCP wrappers support | |
98a7c37b | 1153 | TCPW_MSG="no" |
278588d8 | 1154 | AC_ARG_WITH(tcp-wrappers, |
6ff3d0dc | 1155 | [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)], |
278588d8 | 1156 | [ |
1157 | if test "x$withval" != "xno" ; then | |
1158 | saved_LIBS="$LIBS" | |
98a7c37b | 1159 | saved_LDFLAGS="$LDFLAGS" |
1160 | saved_CPPFLAGS="$CPPFLAGS" | |
4b492aab | 1161 | if test -n "${withval}" && \ |
6cf0200f | 1162 | test "x${withval}" != "xyes"; then |
98a7c37b | 1163 | if test -d "${withval}/lib"; then |
1164 | if test -n "${need_dash_r}"; then | |
5a162955 | 1165 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 1166 | else |
5a162955 | 1167 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 1168 | fi |
1169 | else | |
1170 | if test -n "${need_dash_r}"; then | |
5a162955 | 1171 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 1172 | else |
5a162955 | 1173 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 1174 | fi |
1175 | fi | |
1176 | if test -d "${withval}/include"; then | |
5a162955 | 1177 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 1178 | else |
5a162955 | 1179 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 1180 | fi |
98a7c37b | 1181 | fi |
e54defb4 | 1182 | LIBS="-lwrap $LIBS" |
278588d8 | 1183 | AC_MSG_CHECKING(for libwrap) |
1184 | AC_TRY_LINK( | |
1185 | [ | |
77f09220 | 1186 | #include <sys/types.h> |
1187 | #include <sys/socket.h> | |
1188 | #include <netinet/in.h> | |
278588d8 | 1189 | #include <tcpd.h> |
1190 | int deny_severity = 0, allow_severity = 0; | |
1191 | ], | |
1192 | [hosts_access(0);], | |
1193 | [ | |
1194 | AC_MSG_RESULT(yes) | |
3466e002 | 1195 | AC_DEFINE(LIBWRAP, 1, |
1196 | [Define if you want | |
1197 | TCP Wrappers support]) | |
e54defb4 | 1198 | SSHDLIBS="$SSHDLIBS -lwrap" |
98a7c37b | 1199 | TCPW_MSG="yes" |
278588d8 | 1200 | ], |
1201 | [ | |
1202 | AC_MSG_ERROR([*** libwrap missing]) | |
1203 | ] | |
1204 | ) | |
ddceb1c8 | 1205 | LIBS="$saved_LIBS" |
278588d8 | 1206 | fi |
1207 | ] | |
1208 | ) | |
1209 | ||
59031773 | 1210 | # Check whether user wants libedit support |
1211 | LIBEDIT_MSG="no" | |
1212 | AC_ARG_WITH(libedit, | |
6ff3d0dc | 1213 | [ --with-libedit[[=PATH]] Enable libedit support for sftp], |
59031773 | 1214 | [ if test "x$withval" != "xno" ; then |
737edf04 | 1215 | if test "x$withval" != "xyes"; then |
bb116c8e | 1216 | CPPFLAGS="$CPPFLAGS -I${withval}/include" |
1217 | if test -n "${need_dash_r}"; then | |
1218 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1219 | else | |
1220 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1221 | fi | |
737edf04 | 1222 | fi |
59031773 | 1223 | AC_CHECK_LIB(edit, el_init, |
3466e002 | 1224 | [ AC_DEFINE(USE_LIBEDIT, 1, [Use libedit for sftp]) |
59031773 | 1225 | LIBEDIT="-ledit -lcurses" |
1226 | LIBEDIT_MSG="yes" | |
1227 | AC_SUBST(LIBEDIT) | |
1228 | ], | |
737edf04 | 1229 | [ AC_MSG_ERROR(libedit not found) ], |
1230 | [ -lcurses ] | |
59031773 | 1231 | ) |
f47ddccb | 1232 | AC_MSG_CHECKING(if libedit version is compatible) |
d92622f9 | 1233 | AC_COMPILE_IFELSE( |
1234 | [AC_LANG_SOURCE([[ | |
1235 | #include <histedit.h> | |
f47ddccb | 1236 | int main(void) |
1237 | { | |
1238 | int i = H_SETSIZE; | |
1239 | el_init("", NULL, NULL, NULL); | |
1240 | exit(0); | |
1241 | } | |
d92622f9 | 1242 | ]])], |
f47ddccb | 1243 | [ AC_MSG_RESULT(yes) ], |
1244 | [ AC_MSG_RESULT(no) | |
1245 | AC_MSG_ERROR(libedit version is not compatible) ] | |
1246 | ) | |
59031773 | 1247 | fi ] |
1248 | ) | |
1249 | ||
7b578f7d | 1250 | AUDIT_MODULE=none |
1251 | AC_ARG_WITH(audit, | |
1252 | [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)], | |
1253 | [ | |
1254 | AC_MSG_CHECKING(for supported audit module) | |
1255 | case "$withval" in | |
1256 | bsm) | |
1257 | AC_MSG_RESULT(bsm) | |
1258 | AUDIT_MODULE=bsm | |
1259 | dnl Checks for headers, libs and functions | |
1260 | AC_CHECK_HEADERS(bsm/audit.h, [], | |
a01f637d | 1261 | [AC_MSG_ERROR(BSM enabled and bsm/audit.h not found)], |
1262 | [ | |
1263 | #ifdef HAVE_TIME_H | |
1264 | # include <time.h> | |
1265 | #endif | |
1266 | ] | |
1267 | ) | |
7b578f7d | 1268 | AC_CHECK_LIB(bsm, getaudit, [], |
1269 | [AC_MSG_ERROR(BSM enabled and required library not found)]) | |
1270 | AC_CHECK_FUNCS(getaudit, [], | |
1271 | [AC_MSG_ERROR(BSM enabled and required function not found)]) | |
1272 | # These are optional | |
a74e9b64 | 1273 | AC_CHECK_FUNCS(getaudit_addr aug_get_machine) |
3466e002 | 1274 | AC_DEFINE(USE_BSM_AUDIT, 1, [Use BSM audit module]) |
7b578f7d | 1275 | ;; |
1276 | debug) | |
1277 | AUDIT_MODULE=debug | |
1278 | AC_MSG_RESULT(debug) | |
3466e002 | 1279 | AC_DEFINE(SSH_AUDIT_EVENTS, 1, Use audit debugging module) |
7b578f7d | 1280 | ;; |
a2b3321d | 1281 | no) |
d92622f9 | 1282 | AC_MSG_RESULT(no) |
a2b3321d | 1283 | ;; |
7b578f7d | 1284 | *) |
1285 | AC_MSG_ERROR([Unknown audit module $withval]) | |
1286 | ;; | |
1287 | esac ] | |
1288 | ) | |
1289 | ||
19160674 | 1290 | dnl Checks for library functions. Please keep in alphabetical order |
b04a9f8c | 1291 | AC_CHECK_FUNCS( \ |
1292 | arc4random \ | |
185adaf8 | 1293 | arc4random_buf \ |
1294 | arc4random_uniform \ | |
9a406e1e | 1295 | asprintf \ |
b04a9f8c | 1296 | b64_ntop \ |
1297 | __b64_ntop \ | |
1298 | b64_pton \ | |
1299 | __b64_pton \ | |
1300 | bcopy \ | |
1301 | bindresvport_sa \ | |
1302 | clock \ | |
1303 | closefrom \ | |
1304 | dirfd \ | |
b04a9f8c | 1305 | fchmod \ |
1306 | fchown \ | |
1307 | freeaddrinfo \ | |
22f5e872 | 1308 | fstatvfs \ |
b04a9f8c | 1309 | futimes \ |
1310 | getaddrinfo \ | |
1311 | getcwd \ | |
1312 | getgrouplist \ | |
1313 | getnameinfo \ | |
1314 | getopt \ | |
1315 | getpeereid \ | |
1961d660 | 1316 | getpeerucred \ |
b04a9f8c | 1317 | _getpty \ |
1318 | getrlimit \ | |
1319 | getttyent \ | |
1320 | glob \ | |
1321 | inet_aton \ | |
1322 | inet_ntoa \ | |
1323 | inet_ntop \ | |
1324 | innetgr \ | |
1325 | login_getcapbool \ | |
1326 | md5_crypt \ | |
1327 | memmove \ | |
1328 | mkdtemp \ | |
1329 | mmap \ | |
1330 | ngetaddrinfo \ | |
1331 | nsleep \ | |
1332 | ogetaddrinfo \ | |
1333 | openlog_r \ | |
1334 | openpty \ | |
6d39a5c4 | 1335 | poll \ |
b04a9f8c | 1336 | prctl \ |
1337 | pstat \ | |
1338 | readpassphrase \ | |
1339 | realpath \ | |
1340 | recvmsg \ | |
1341 | rresvport_af \ | |
1342 | sendmsg \ | |
1343 | setdtablesize \ | |
1344 | setegid \ | |
1345 | setenv \ | |
1346 | seteuid \ | |
1347 | setgroups \ | |
1348 | setlogin \ | |
1349 | setpcred \ | |
1350 | setproctitle \ | |
1351 | setregid \ | |
1352 | setreuid \ | |
1353 | setrlimit \ | |
1354 | setsid \ | |
1355 | setvbuf \ | |
1356 | sigaction \ | |
1357 | sigvec \ | |
1358 | snprintf \ | |
1359 | socketpair \ | |
4538e135 | 1360 | statfs \ |
1361 | statvfs \ | |
b04a9f8c | 1362 | strdup \ |
1363 | strerror \ | |
1364 | strlcat \ | |
1365 | strlcpy \ | |
1366 | strmode \ | |
1367 | strnvis \ | |
1368 | strtonum \ | |
1e29a0c8 | 1369 | strtoll \ |
b04a9f8c | 1370 | strtoul \ |
1aac2117 | 1371 | swap32 \ |
b04a9f8c | 1372 | sysconf \ |
1373 | tcgetpgrp \ | |
1374 | truncate \ | |
1375 | unsetenv \ | |
1376 | updwtmpx \ | |
9a406e1e | 1377 | vasprintf \ |
b04a9f8c | 1378 | vhangup \ |
1379 | vsnprintf \ | |
1380 | waitpid \ | |
19160674 | 1381 | ) |
98a7c37b | 1382 | |
1a086f97 | 1383 | # IRIX has a const char return value for gai_strerror() |
1384 | AC_CHECK_FUNCS(gai_strerror,[ | |
1385 | AC_DEFINE(HAVE_GAI_STRERROR) | |
1386 | AC_TRY_COMPILE([ | |
1387 | #include <sys/types.h> | |
1388 | #include <sys/socket.h> | |
1389 | #include <netdb.h> | |
1390 | ||
1391 | const char *gai_strerror(int);],[ | |
1392 | char *str; | |
1393 | ||
1394 | str = gai_strerror(0);],[ | |
1395 | AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1, | |
1396 | [Define if gai_strerror() returns const char *])])]) | |
1397 | ||
3466e002 | 1398 | AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1, |
1399 | [Some systems put nanosleep outside of libc])) | |
92b1decf | 1400 | |
309709db | 1401 | dnl Make sure prototypes are defined for these before using them. |
309709db | 1402 | AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)]) |
0957c2cf | 1403 | AC_CHECK_DECL(strsep, |
1404 | [AC_CHECK_FUNCS(strsep)], | |
1405 | [], | |
1406 | [ | |
1407 | #ifdef HAVE_STRING_H | |
1408 | # include <string.h> | |
1409 | #endif | |
1410 | ]) | |
08412d26 | 1411 | |
3490699c | 1412 | dnl tcsendbreak might be a macro |
1413 | AC_CHECK_DECL(tcsendbreak, | |
1414 | [AC_DEFINE(HAVE_TCSENDBREAK)], | |
aff51935 | 1415 | [AC_CHECK_FUNCS(tcsendbreak)], |
3490699c | 1416 | [#include <termios.h>] |
1417 | ) | |
1418 | ||
41e0e158 | 1419 | AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>]) |
1420 | ||
71f4c727 | 1421 | AC_CHECK_DECLS(SHUT_RD, , , |
1422 | [ | |
1423 | #include <sys/types.h> | |
1424 | #include <sys/socket.h> | |
1425 | ]) | |
956d6743 | 1426 | |
1427 | AC_CHECK_DECLS(O_NONBLOCK, , , | |
1428 | [ | |
1429 | #include <sys/types.h> | |
1430 | #ifdef HAVE_SYS_STAT_H | |
1431 | # include <sys/stat.h> | |
1432 | #endif | |
1433 | #ifdef HAVE_FCNTL_H | |
1434 | # include <fcntl.h> | |
1435 | #endif | |
1436 | ]) | |
1437 | ||
752994dd | 1438 | AC_CHECK_DECLS(writev, , , [ |
1439 | #include <sys/types.h> | |
1440 | #include <sys/uio.h> | |
1441 | #include <unistd.h> | |
1442 | ]) | |
1443 | ||
0bf6279d | 1444 | AC_CHECK_DECLS(MAXSYMLINKS, , , [ |
1445 | #include <sys/param.h> | |
1446 | ]) | |
1447 | ||
b41ece30 | 1448 | AC_CHECK_DECLS(offsetof, , , [ |
1449 | #include <stddef.h> | |
1450 | ]) | |
1451 | ||
3f176010 | 1452 | AC_CHECK_FUNCS(setresuid, [ |
1453 | dnl Some platorms have setresuid that isn't implemented, test for this | |
1454 | AC_MSG_CHECKING(if setresuid seems to work) | |
479cece8 | 1455 | AC_RUN_IFELSE( |
1456 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1457 | #include <stdlib.h> |
1458 | #include <errno.h> | |
1459 | int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1460 | ]])], |
3f176010 | 1461 | [AC_MSG_RESULT(yes)], |
3466e002 | 1462 | [AC_DEFINE(BROKEN_SETRESUID, 1, |
1463 | [Define if your setresuid() is broken]) | |
1a01a50c | 1464 | AC_MSG_RESULT(not implemented)], |
1465 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1466 | ) |
1467 | ]) | |
9a3fe0e2 | 1468 | |
3f176010 | 1469 | AC_CHECK_FUNCS(setresgid, [ |
1470 | dnl Some platorms have setresgid that isn't implemented, test for this | |
1471 | AC_MSG_CHECKING(if setresgid seems to work) | |
479cece8 | 1472 | AC_RUN_IFELSE( |
1473 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1474 | #include <stdlib.h> |
1475 | #include <errno.h> | |
1476 | int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1477 | ]])], |
3f176010 | 1478 | [AC_MSG_RESULT(yes)], |
3466e002 | 1479 | [AC_DEFINE(BROKEN_SETRESGID, 1, |
1480 | [Define if your setresgid() is broken]) | |
1a01a50c | 1481 | AC_MSG_RESULT(not implemented)], |
1482 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1483 | ) |
1484 | ]) | |
9a3fe0e2 | 1485 | |
2e73a022 | 1486 | dnl Checks for time functions |
1d7b9b20 | 1487 | AC_CHECK_FUNCS(gettimeofday time) |
2e73a022 | 1488 | dnl Checks for utmp functions |
b03bd394 | 1489 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) |
1d7b9b20 | 1490 | AC_CHECK_FUNCS(utmpname) |
2e73a022 | 1491 | dnl Checks for utmpx functions |
b03bd394 | 1492 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) |
1d7b9b20 | 1493 | AC_CHECK_FUNCS(setutxent utmpxname) |
76cd7316 | 1494 | |
aff51935 | 1495 | AC_CHECK_FUNC(daemon, |
3466e002 | 1496 | [AC_DEFINE(HAVE_DAEMON, 1, [Define if your libraries define daemon()])], |
1497 | [AC_CHECK_LIB(bsd, daemon, | |
1498 | [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
beb43d31 | 1499 | ) |
1500 | ||
aff51935 | 1501 | AC_CHECK_FUNC(getpagesize, |
3466e002 | 1502 | [AC_DEFINE(HAVE_GETPAGESIZE, 1, |
1503 | [Define if your libraries define getpagesize()])], | |
1504 | [AC_CHECK_LIB(ucb, getpagesize, | |
1505 | [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
aa6bd60a | 1506 | ) |
1507 | ||
2647ae26 | 1508 | # Check for broken snprintf |
1509 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
1510 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
1a01a50c | 1511 | AC_RUN_IFELSE( |
479cece8 | 1512 | [AC_LANG_SOURCE([[ |
2647ae26 | 1513 | #include <stdio.h> |
aec4cb4f | 1514 | int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');} |
479cece8 | 1515 | ]])], |
aff51935 | 1516 | [AC_MSG_RESULT(yes)], |
2647ae26 | 1517 | [ |
1518 | AC_MSG_RESULT(no) | |
3466e002 | 1519 | AC_DEFINE(BROKEN_SNPRINTF, 1, |
1520 | [Define if your snprintf is busted]) | |
2647ae26 | 1521 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) |
1a01a50c | 1522 | ], |
1523 | [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ] | |
2647ae26 | 1524 | ) |
1525 | fi | |
1526 | ||
9a406e1e | 1527 | # If we don't have a working asprintf, then we strongly depend on vsnprintf |
1528 | # returning the right thing on overflow: the number of characters it tried to | |
1529 | # create (as per SUSv3) | |
1530 | if test "x$ac_cv_func_asprintf" != "xyes" && \ | |
1531 | test "x$ac_cv_func_vsnprintf" = "xyes" ; then | |
1532 | AC_MSG_CHECKING([whether vsnprintf returns correct values on overflow]) | |
1533 | AC_RUN_IFELSE( | |
1534 | [AC_LANG_SOURCE([[ | |
1535 | #include <sys/types.h> | |
1536 | #include <stdio.h> | |
1537 | #include <stdarg.h> | |
1538 | ||
1539 | int x_snprintf(char *str,size_t count,const char *fmt,...) | |
1540 | { | |
1541 | size_t ret; va_list ap; | |
1542 | va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap); | |
1543 | return ret; | |
1544 | } | |
1545 | int main(void) | |
1546 | { | |
1547 | char x[1]; | |
1548 | exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1); | |
1549 | } ]])], | |
1550 | [AC_MSG_RESULT(yes)], | |
1551 | [ | |
1552 | AC_MSG_RESULT(no) | |
1553 | AC_DEFINE(BROKEN_SNPRINTF, 1, | |
1554 | [Define if your snprintf is busted]) | |
1555 | AC_MSG_WARN([****** Your vsnprintf() function is broken, complain to your vendor]) | |
1556 | ], | |
1557 | [ AC_MSG_WARN([cross compiling: Assuming working vsnprintf()]) ] | |
1558 | ) | |
1559 | fi | |
1560 | ||
31b0732a | 1561 | # On systems where [v]snprintf is broken, but is declared in stdio, |
1562 | # check that the fmt argument is const char * or just char *. | |
1563 | # This is only useful for when BROKEN_SNPRINTF | |
1564 | AC_MSG_CHECKING([whether snprintf can declare const char *fmt]) | |
1565 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> | |
1566 | int snprintf(char *a, size_t b, const char *c, ...) { return 0; } | |
1567 | int main(void) { snprintf(0, 0, 0); } | |
1568 | ]])], | |
1569 | [AC_MSG_RESULT(yes) | |
1570 | AC_DEFINE(SNPRINTF_CONST, [const], | |
1571 | [Define as const if snprintf() can declare const char *fmt])], | |
1572 | [AC_MSG_RESULT(no) | |
1573 | AC_DEFINE(SNPRINTF_CONST, [/* not const */])]) | |
1574 | ||
2f6f9cff | 1575 | # Check for missing getpeereid (or equiv) support |
1576 | NO_PEERCHECK="" | |
1961d660 | 1577 | if test "x$ac_cv_func_getpeereid" != "xyes" -a "x$ac_cv_func_getpeerucred" != "xyes"; then |
2f6f9cff | 1578 | AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt]) |
1579 | AC_TRY_COMPILE( | |
1580 | [#include <sys/types.h> | |
1581 | #include <sys/socket.h>], | |
1582 | [int i = SO_PEERCRED;], | |
62eb7db4 | 1583 | [ AC_MSG_RESULT(yes) |
3466e002 | 1584 | AC_DEFINE(HAVE_SO_PEERCRED, 1, [Have PEERCRED socket option]) |
62eb7db4 | 1585 | ], |
2f6f9cff | 1586 | [AC_MSG_RESULT(no) |
1587 | NO_PEERCHECK=1] | |
1588 | ) | |
1589 | fi | |
1590 | ||
70e7d0b0 | 1591 | dnl see whether mkstemp() requires XXXXXX |
1592 | if test "x$ac_cv_func_mkdtemp" = "xyes" ; then | |
1593 | AC_MSG_CHECKING([for (overly) strict mkstemp]) | |
b0e7249f | 1594 | AC_RUN_IFELSE( |
1595 | [AC_LANG_SOURCE([[ | |
70e7d0b0 | 1596 | #include <stdlib.h> |
1597 | main() { char template[]="conftest.mkstemp-test"; | |
1598 | if (mkstemp(template) == -1) | |
1599 | exit(1); | |
1600 | unlink(template); exit(0); | |
1601 | } | |
b0e7249f | 1602 | ]])], |
70e7d0b0 | 1603 | [ |
1604 | AC_MSG_RESULT(no) | |
1605 | ], | |
aff51935 | 1606 | [ |
70e7d0b0 | 1607 | AC_MSG_RESULT(yes) |
3466e002 | 1608 | AC_DEFINE(HAVE_STRICT_MKSTEMP, 1, [Silly mkstemp()]) |
70e7d0b0 | 1609 | ], |
1610 | [ | |
1611 | AC_MSG_RESULT(yes) | |
1612 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
aff51935 | 1613 | ] |
70e7d0b0 | 1614 | ) |
1615 | fi | |
1616 | ||
eacb954e | 1617 | dnl make sure that openpty does not reacquire controlling terminal |
1618 | if test ! -z "$check_for_openpty_ctty_bug"; then | |
1619 | AC_MSG_CHECKING(if openpty correctly handles controlling tty) | |
b0e7249f | 1620 | AC_RUN_IFELSE( |
1621 | [AC_LANG_SOURCE([[ | |
eacb954e | 1622 | #include <stdio.h> |
1623 | #include <sys/fcntl.h> | |
1624 | #include <sys/types.h> | |
1625 | #include <sys/wait.h> | |
1626 | ||
1627 | int | |
1628 | main() | |
1629 | { | |
1630 | pid_t pid; | |
1631 | int fd, ptyfd, ttyfd, status; | |
1632 | ||
1633 | pid = fork(); | |
1634 | if (pid < 0) { /* failed */ | |
1635 | exit(1); | |
1636 | } else if (pid > 0) { /* parent */ | |
1637 | waitpid(pid, &status, 0); | |
aff51935 | 1638 | if (WIFEXITED(status)) |
eacb954e | 1639 | exit(WEXITSTATUS(status)); |
1640 | else | |
1641 | exit(2); | |
1642 | } else { /* child */ | |
1643 | close(0); close(1); close(2); | |
1644 | setsid(); | |
1645 | openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); | |
1646 | fd = open("/dev/tty", O_RDWR | O_NOCTTY); | |
1647 | if (fd >= 0) | |
1648 | exit(3); /* Acquired ctty: broken */ | |
1649 | else | |
1650 | exit(0); /* Did not acquire ctty: OK */ | |
1651 | } | |
1652 | } | |
b0e7249f | 1653 | ]])], |
eacb954e | 1654 | [ |
1655 | AC_MSG_RESULT(yes) | |
1656 | ], | |
1657 | [ | |
1658 | AC_MSG_RESULT(no) | |
1659 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
b0e7249f | 1660 | ], |
1661 | [ | |
1662 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
eacb954e | 1663 | ] |
1664 | ) | |
1665 | fi | |
1666 | ||
4b492aab | 1667 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1668 | test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then | |
2fe51906 | 1669 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1670 | AC_RUN_IFELSE( |
1671 | [AC_LANG_SOURCE([[ | |
2fe51906 | 1672 | #include <stdio.h> |
1673 | #include <sys/socket.h> | |
1674 | #include <netdb.h> | |
1675 | #include <errno.h> | |
1676 | #include <netinet/in.h> | |
1677 | ||
1678 | #define TEST_PORT "2222" | |
1679 | ||
1680 | int | |
1681 | main(void) | |
1682 | { | |
1683 | int err, sock; | |
1684 | struct addrinfo *gai_ai, *ai, hints; | |
1685 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1686 | ||
1687 | memset(&hints, 0, sizeof(hints)); | |
1688 | hints.ai_family = PF_UNSPEC; | |
1689 | hints.ai_socktype = SOCK_STREAM; | |
1690 | hints.ai_flags = AI_PASSIVE; | |
1691 | ||
1692 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1693 | if (err != 0) { | |
1694 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1695 | exit(1); | |
1696 | } | |
1697 | ||
1698 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1699 | if (ai->ai_family != AF_INET6) | |
1700 | continue; | |
1701 | ||
1702 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1703 | sizeof(ntop), strport, sizeof(strport), | |
1704 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1705 | ||
1706 | if (err != 0) { | |
1707 | if (err == EAI_SYSTEM) | |
1708 | perror("getnameinfo EAI_SYSTEM"); | |
1709 | else | |
1710 | fprintf(stderr, "getnameinfo failed: %s\n", | |
1711 | gai_strerror(err)); | |
1712 | exit(2); | |
1713 | } | |
1714 | ||
1715 | sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); | |
1716 | if (sock < 0) | |
1717 | perror("socket"); | |
1718 | if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { | |
1719 | if (errno == EBADF) | |
1720 | exit(3); | |
1721 | } | |
1722 | } | |
1723 | exit(0); | |
1724 | } | |
b0e7249f | 1725 | ]])], |
2fe51906 | 1726 | [ |
1727 | AC_MSG_RESULT(yes) | |
1728 | ], | |
1729 | [ | |
1730 | AC_MSG_RESULT(no) | |
1731 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1732 | ], |
1733 | [ | |
1734 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
2fe51906 | 1735 | ] |
1736 | ) | |
1737 | fi | |
1738 | ||
4b492aab | 1739 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1740 | test "x$check_for_aix_broken_getaddrinfo" = "x1"; then | |
5ccf88cb | 1741 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1742 | AC_RUN_IFELSE( |
1743 | [AC_LANG_SOURCE([[ | |
5ccf88cb | 1744 | #include <stdio.h> |
1745 | #include <sys/socket.h> | |
1746 | #include <netdb.h> | |
1747 | #include <errno.h> | |
1748 | #include <netinet/in.h> | |
1749 | ||
1750 | #define TEST_PORT "2222" | |
1751 | ||
1752 | int | |
1753 | main(void) | |
1754 | { | |
1755 | int err, sock; | |
1756 | struct addrinfo *gai_ai, *ai, hints; | |
1757 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1758 | ||
1759 | memset(&hints, 0, sizeof(hints)); | |
1760 | hints.ai_family = PF_UNSPEC; | |
1761 | hints.ai_socktype = SOCK_STREAM; | |
1762 | hints.ai_flags = AI_PASSIVE; | |
1763 | ||
1764 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1765 | if (err != 0) { | |
1766 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1767 | exit(1); | |
1768 | } | |
1769 | ||
1770 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1771 | if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) | |
1772 | continue; | |
1773 | ||
1774 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1775 | sizeof(ntop), strport, sizeof(strport), | |
1776 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1777 | ||
1778 | if (ai->ai_family == AF_INET && err != 0) { | |
1779 | perror("getnameinfo"); | |
1780 | exit(2); | |
1781 | } | |
1782 | } | |
1783 | exit(0); | |
1784 | } | |
b0e7249f | 1785 | ]])], |
5ccf88cb | 1786 | [ |
1787 | AC_MSG_RESULT(yes) | |
3466e002 | 1788 | AC_DEFINE(AIX_GETNAMEINFO_HACK, 1, |
1789 | [Define if you have a getaddrinfo that fails | |
1790 | for the all-zeros IPv6 address]) | |
5ccf88cb | 1791 | ], |
1792 | [ | |
1793 | AC_MSG_RESULT(no) | |
1794 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1795 | ], |
ecd9ec09 | 1796 | [ |
b0e7249f | 1797 | AC_MSG_RESULT(cross-compiling, assuming no) |
5ccf88cb | 1798 | ] |
1799 | ) | |
1800 | fi | |
1801 | ||
b29fd59f | 1802 | if test "x$check_for_conflicting_getspnam" = "x1"; then |
1803 | AC_MSG_CHECKING(for conflicting getspnam in shadow.h) | |
1804 | AC_COMPILE_IFELSE( | |
1805 | [ | |
1806 | #include <shadow.h> | |
1807 | int main(void) {exit(0);} | |
1808 | ], | |
1809 | [ | |
1810 | AC_MSG_RESULT(no) | |
1811 | ], | |
1812 | [ | |
1813 | AC_MSG_RESULT(yes) | |
1814 | AC_DEFINE(GETSPNAM_CONFLICTING_DEFS, 1, | |
1815 | [Conflicting defs for getspnam]) | |
1816 | ] | |
1817 | ) | |
1818 | fi | |
1819 | ||
7f8f5e00 | 1820 | AC_FUNC_GETPGRP |
1821 | ||
5b991353 | 1822 | # Search for OpenSSL |
1823 | saved_CPPFLAGS="$CPPFLAGS" | |
1824 | saved_LDFLAGS="$LDFLAGS" | |
a0391976 | 1825 | AC_ARG_WITH(ssl-dir, |
1826 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
1827 | [ | |
e9e4a1c7 | 1828 | if test "x$withval" != "xno" ; then |
99eb0f64 | 1829 | case "$withval" in |
1830 | # Relative paths | |
1831 | ./*|../*) withval="`pwd`/$withval" | |
1832 | esac | |
5b991353 | 1833 | if test -d "$withval/lib"; then |
1834 | if test -n "${need_dash_r}"; then | |
1835 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1836 | else | |
1837 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
d6f13fbb | 1838 | fi |
1839 | else | |
5b991353 | 1840 | if test -n "${need_dash_r}"; then |
1841 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1842 | else | |
1843 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
d6f13fbb | 1844 | fi |
1845 | fi | |
5b991353 | 1846 | if test -d "$withval/include"; then |
1847 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
d6f13fbb | 1848 | else |
5b991353 | 1849 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
58d100bf | 1850 | fi |
a0391976 | 1851 | fi |
5b991353 | 1852 | ] |
1853 | ) | |
5486a457 | 1854 | LIBS="-lcrypto $LIBS" |
3466e002 | 1855 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL, 1, |
1856 | [Define if your ssl headers are included | |
1857 | with #include <openssl/header.h>]), | |
d45e3d76 | 1858 | [ |
5b991353 | 1859 | dnl Check default openssl install dir |
1860 | if test -n "${need_dash_r}"; then | |
1861 | LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" | |
d45e3d76 | 1862 | else |
5b991353 | 1863 | LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" |
d45e3d76 | 1864 | fi |
5b991353 | 1865 | CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" |
1866 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), | |
1867 | [ | |
1868 | AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***]) | |
1869 | ] | |
1870 | ) | |
1871 | ] | |
1872 | ) | |
1873 | ||
cd018561 | 1874 | # Determine OpenSSL header version |
1875 | AC_MSG_CHECKING([OpenSSL header version]) | |
1a01a50c | 1876 | AC_RUN_IFELSE( |
479cece8 | 1877 | [AC_LANG_SOURCE([[ |
cd018561 | 1878 | #include <stdio.h> |
1879 | #include <string.h> | |
1880 | #include <openssl/opensslv.h> | |
1881 | #define DATA "conftest.sslincver" | |
1882 | int main(void) { | |
aff51935 | 1883 | FILE *fd; |
1884 | int rc; | |
cd018561 | 1885 | |
aff51935 | 1886 | fd = fopen(DATA,"w"); |
1887 | if(fd == NULL) | |
1888 | exit(1); | |
cd018561 | 1889 | |
1890 | if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) | |
1891 | exit(1); | |
1892 | ||
1893 | exit(0); | |
1894 | } | |
479cece8 | 1895 | ]])], |
cd018561 | 1896 | [ |
1897 | ssl_header_ver=`cat conftest.sslincver` | |
1898 | AC_MSG_RESULT($ssl_header_ver) | |
1899 | ], | |
1900 | [ | |
1901 | AC_MSG_RESULT(not found) | |
1902 | AC_MSG_ERROR(OpenSSL version header not found.) | |
1a01a50c | 1903 | ], |
1904 | [ | |
1905 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1906 | ] |
1907 | ) | |
1908 | ||
1909 | # Determine OpenSSL library version | |
1910 | AC_MSG_CHECKING([OpenSSL library version]) | |
1a01a50c | 1911 | AC_RUN_IFELSE( |
479cece8 | 1912 | [AC_LANG_SOURCE([[ |
cd018561 | 1913 | #include <stdio.h> |
1914 | #include <string.h> | |
1915 | #include <openssl/opensslv.h> | |
1916 | #include <openssl/crypto.h> | |
1917 | #define DATA "conftest.ssllibver" | |
1918 | int main(void) { | |
aff51935 | 1919 | FILE *fd; |
1920 | int rc; | |
cd018561 | 1921 | |
aff51935 | 1922 | fd = fopen(DATA,"w"); |
1923 | if(fd == NULL) | |
1924 | exit(1); | |
cd018561 | 1925 | |
1926 | if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) | |
1927 | exit(1); | |
1928 | ||
1929 | exit(0); | |
1930 | } | |
479cece8 | 1931 | ]])], |
cd018561 | 1932 | [ |
1933 | ssl_library_ver=`cat conftest.ssllibver` | |
1934 | AC_MSG_RESULT($ssl_library_ver) | |
1935 | ], | |
1936 | [ | |
1937 | AC_MSG_RESULT(not found) | |
1938 | AC_MSG_ERROR(OpenSSL library not found.) | |
1a01a50c | 1939 | ], |
1940 | [ | |
1941 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1942 | ] |
1943 | ) | |
58d100bf | 1944 | |
1d42bcce | 1945 | AC_ARG_WITH(openssl-header-check, |
1946 | [ --without-openssl-header-check Disable OpenSSL version consistency check], | |
1947 | [ if test "x$withval" = "xno" ; then | |
1948 | openssl_check_nonfatal=1 | |
1949 | fi | |
1950 | ] | |
1951 | ) | |
1952 | ||
9780116c | 1953 | # Sanity check OpenSSL headers |
1954 | AC_MSG_CHECKING([whether OpenSSL's headers match the library]) | |
1a01a50c | 1955 | AC_RUN_IFELSE( |
479cece8 | 1956 | [AC_LANG_SOURCE([[ |
9780116c | 1957 | #include <string.h> |
1958 | #include <openssl/opensslv.h> | |
aec4cb4f | 1959 | int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } |
479cece8 | 1960 | ]])], |
9780116c | 1961 | [ |
1962 | AC_MSG_RESULT(yes) | |
1963 | ], | |
1964 | [ | |
1965 | AC_MSG_RESULT(no) | |
1d42bcce | 1966 | if test "x$openssl_check_nonfatal" = "x"; then |
1967 | AC_MSG_ERROR([Your OpenSSL headers do not match your | |
1968 | library. Check config.log for details. | |
1969 | If you are sure your installation is consistent, you can disable the check | |
1970 | by running "./configure --without-openssl-header-check". | |
1971 | Also see contrib/findssl.sh for help identifying header/library mismatches. | |
1972 | ]) | |
1973 | else | |
1974 | AC_MSG_WARN([Your OpenSSL headers do not match your | |
1975 | library. Check config.log for details. | |
e15ba28b | 1976 | Also see contrib/findssl.sh for help identifying header/library mismatches.]) |
1d42bcce | 1977 | fi |
1a01a50c | 1978 | ], |
1979 | [ | |
1980 | AC_MSG_WARN([cross compiling: not checking]) | |
9780116c | 1981 | ] |
1982 | ) | |
1983 | ||
282d6408 | 1984 | AC_MSG_CHECKING([if programs using OpenSSL functions will link]) |
1985 | AC_LINK_IFELSE( | |
1986 | [AC_LANG_SOURCE([[ | |
1987 | #include <openssl/evp.h> | |
1988 | int main(void) { SSLeay_add_all_algorithms(); } | |
1989 | ]])], | |
1990 | [ | |
1991 | AC_MSG_RESULT(yes) | |
1992 | ], | |
1993 | [ | |
1994 | AC_MSG_RESULT(no) | |
1995 | saved_LIBS="$LIBS" | |
1996 | LIBS="$LIBS -ldl" | |
1997 | AC_MSG_CHECKING([if programs using OpenSSL need -ldl]) | |
1998 | AC_LINK_IFELSE( | |
1999 | [AC_LANG_SOURCE([[ | |
2000 | #include <openssl/evp.h> | |
2001 | int main(void) { SSLeay_add_all_algorithms(); } | |
2002 | ]])], | |
2003 | [ | |
2004 | AC_MSG_RESULT(yes) | |
2005 | ], | |
2006 | [ | |
2007 | AC_MSG_RESULT(no) | |
2008 | LIBS="$saved_LIBS" | |
2009 | ] | |
2010 | ) | |
2011 | ] | |
2012 | ) | |
2013 | ||
c7ad0d99 | 2014 | AC_ARG_WITH(ssl-engine, |
2015 | [ --with-ssl-engine Enable OpenSSL (hardware) ENGINE support ], | |
2016 | [ if test "x$withval" != "xno" ; then | |
2017 | AC_MSG_CHECKING(for OpenSSL ENGINE support) | |
2018 | AC_TRY_COMPILE( | |
2019 | [ #include <openssl/engine.h>], | |
2020 | [ | |
24b2647b | 2021 | ENGINE_load_builtin_engines();ENGINE_register_all_complete(); |
c7ad0d99 | 2022 | ], |
2023 | [ AC_MSG_RESULT(yes) | |
2024 | AC_DEFINE(USE_OPENSSL_ENGINE, 1, | |
2025 | [Enable OpenSSL engine support]) | |
2026 | ], | |
2027 | [ AC_MSG_ERROR(OpenSSL ENGINE support not found)] | |
2028 | ) | |
2029 | fi ] | |
2030 | ) | |
2031 | ||
e5146707 | 2032 | # Check for OpenSSL without EVP_aes_{192,256}_cbc |
2033 | AC_MSG_CHECKING([whether OpenSSL has crippled AES support]) | |
3e05aa50 | 2034 | AC_LINK_IFELSE( |
e5146707 | 2035 | [AC_LANG_SOURCE([[ |
2036 | #include <string.h> | |
2037 | #include <openssl/evp.h> | |
300ea548 | 2038 | int main(void) { exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL);} |
e5146707 | 2039 | ]])], |
2040 | [ | |
2041 | AC_MSG_RESULT(no) | |
2042 | ], | |
2043 | [ | |
2044 | AC_MSG_RESULT(yes) | |
2045 | AC_DEFINE(OPENSSL_LOBOTOMISED_AES, 1, | |
2046 | [libcrypto is missing AES 192 and 256 bit functions]) | |
2047 | ] | |
2048 | ) | |
2049 | ||
5486a457 | 2050 | # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, |
2051 | # because the system crypt() is more featureful. | |
2052 | if test "x$check_for_libcrypt_before" = "x1"; then | |
2053 | AC_CHECK_LIB(crypt, crypt) | |
2054 | fi | |
2055 | ||
aff51935 | 2056 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the |
8087c5ee | 2057 | # version in OpenSSL. |
05114c74 | 2058 | if test "x$check_for_libcrypt_later" = "x1"; then |
20cad736 | 2059 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") |
717057b6 | 2060 | fi |
2061 | ||
13ff27b7 | 2062 | # Search for SHA256 support in libc and/or OpenSSL |
2063 | AC_CHECK_FUNCS(SHA256_Update EVP_sha256) | |
2064 | ||
a03acb8f | 2065 | saved_LIBS="$LIBS" |
2066 | AC_CHECK_LIB(iaf, ia_openinfo, [ | |
2067 | LIBS="$LIBS -liaf" | |
d837615a | 2068 | AC_CHECK_FUNCS(set_id, [SSHDLIBS="$SSHDLIBS -liaf" |
2069 | AC_DEFINE(HAVE_LIBIAF, 1, | |
2070 | [Define if system has libiaf that supports set_id]) | |
2071 | ]) | |
a03acb8f | 2072 | ]) |
2073 | LIBS="$saved_LIBS" | |
f1b0ecc3 | 2074 | |
2075 | ### Configure cryptographic random number support | |
2076 | ||
2077 | # Check wheter OpenSSL seeds itself | |
2078 | AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) | |
1a01a50c | 2079 | AC_RUN_IFELSE( |
479cece8 | 2080 | [AC_LANG_SOURCE([[ |
f1b0ecc3 | 2081 | #include <string.h> |
2082 | #include <openssl/rand.h> | |
aec4cb4f | 2083 | int main(void) { exit(RAND_status() == 1 ? 0 : 1); } |
479cece8 | 2084 | ]])], |
f1b0ecc3 | 2085 | [ |
2086 | OPENSSL_SEEDS_ITSELF=yes | |
2087 | AC_MSG_RESULT(yes) | |
2088 | ], | |
2089 | [ | |
2090 | AC_MSG_RESULT(no) | |
2091 | # Default to use of the rand helper if OpenSSL doesn't | |
2092 | # seed itself | |
2093 | USE_RAND_HELPER=yes | |
1a01a50c | 2094 | ], |
2095 | [ | |
2096 | AC_MSG_WARN([cross compiling: assuming yes]) | |
2097 | # This is safe, since all recent OpenSSL versions will | |
82f4e93d | 2098 | # complain at runtime if not seeded correctly. |
1a01a50c | 2099 | OPENSSL_SEEDS_ITSELF=yes |
f1b0ecc3 | 2100 | ] |
2101 | ) | |
2102 | ||
a086f73b | 2103 | # Check for PAM libs |
2104 | PAM_MSG="no" | |
2105 | AC_ARG_WITH(pam, | |
2106 | [ --with-pam Enable PAM support ], | |
2107 | [ | |
2108 | if test "x$withval" != "xno" ; then | |
2109 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ | |
2110 | test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then | |
2111 | AC_MSG_ERROR([PAM headers not found]) | |
2112 | fi | |
2113 | ||
2114 | saved_LIBS="$LIBS" | |
2115 | AC_CHECK_LIB(dl, dlopen, , ) | |
2116 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
2117 | AC_CHECK_FUNCS(pam_getenvlist) | |
2118 | AC_CHECK_FUNCS(pam_putenv) | |
2119 | LIBS="$saved_LIBS" | |
2120 | ||
2121 | PAM_MSG="yes" | |
2122 | ||
e54defb4 | 2123 | SSHDLIBS="$SSHDLIBS -lpam" |
a086f73b | 2124 | AC_DEFINE(USE_PAM, 1, |
2125 | [Define if you want to enable PAM support]) | |
282d6408 | 2126 | |
a086f73b | 2127 | if test $ac_cv_lib_dl_dlopen = yes; then |
282d6408 | 2128 | case "$LIBS" in |
2129 | *-ldl*) | |
2130 | # libdl already in LIBS | |
2131 | ;; | |
2132 | *) | |
e54defb4 | 2133 | SSHDLIBS="$SSHDLIBS -ldl" |
282d6408 | 2134 | ;; |
2135 | esac | |
a086f73b | 2136 | fi |
a086f73b | 2137 | fi |
2138 | ] | |
2139 | ) | |
2140 | ||
2141 | # Check for older PAM | |
2142 | if test "x$PAM_MSG" = "xyes" ; then | |
2143 | # Check PAM strerror arguments (old PAM) | |
2144 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
2145 | AC_TRY_COMPILE( | |
2146 | [ | |
2147 | #include <stdlib.h> | |
2148 | #if defined(HAVE_SECURITY_PAM_APPL_H) | |
2149 | #include <security/pam_appl.h> | |
2150 | #elif defined (HAVE_PAM_PAM_APPL_H) | |
2151 | #include <pam/pam_appl.h> | |
2152 | #endif | |
2153 | ], | |
2154 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
2155 | [AC_MSG_RESULT(no)], | |
2156 | [ | |
2157 | AC_DEFINE(HAVE_OLD_PAM, 1, | |
2158 | [Define if you have an old version of PAM | |
2159 | which takes only one argument to pam_strerror]) | |
2160 | AC_MSG_RESULT(yes) | |
2161 | PAM_MSG="yes (old library)" | |
2162 | ] | |
2163 | ) | |
2164 | fi | |
f1b0ecc3 | 2165 | |
2166 | # Do we want to force the use of the rand helper? | |
2167 | AC_ARG_WITH(rand-helper, | |
2168 | [ --with-rand-helper Use subprocess to gather strong randomness ], | |
2169 | [ | |
2170 | if test "x$withval" = "xno" ; then | |
aff51935 | 2171 | # Force use of OpenSSL's internal RNG, even if |
f1b0ecc3 | 2172 | # the previous test showed it to be unseeded. |
2173 | if test -z "$OPENSSL_SEEDS_ITSELF" ; then | |
2174 | AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG]) | |
2175 | OPENSSL_SEEDS_ITSELF=yes | |
2176 | USE_RAND_HELPER="" | |
2177 | fi | |
2178 | else | |
2179 | USE_RAND_HELPER=yes | |
2180 | fi | |
2181 | ], | |
82f4e93d | 2182 | ) |
f1b0ecc3 | 2183 | |
2184 | # Which randomness source do we use? | |
4b492aab | 2185 | if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then |
f1b0ecc3 | 2186 | # OpenSSL only |
3466e002 | 2187 | AC_DEFINE(OPENSSL_PRNG_ONLY, 1, |
2188 | [Define if you want OpenSSL's internally seeded PRNG only]) | |
f1b0ecc3 | 2189 | RAND_MSG="OpenSSL internal ONLY" |
2190 | INSTALL_SSH_RAND_HELPER="" | |
70e2f2f3 | 2191 | elif test ! -z "$USE_RAND_HELPER" ; then |
2192 | # install rand helper | |
f1b0ecc3 | 2193 | RAND_MSG="ssh-rand-helper" |
2194 | INSTALL_SSH_RAND_HELPER="yes" | |
2195 | fi | |
2196 | AC_SUBST(INSTALL_SSH_RAND_HELPER) | |
2197 | ||
2198 | ### Configuration of ssh-rand-helper | |
2199 | ||
2200 | # PRNGD TCP socket | |
2201 | AC_ARG_WITH(prngd-port, | |
2202 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT], | |
2203 | [ | |
eb5d7ff6 | 2204 | case "$withval" in |
2205 | no) | |
2206 | withval="" | |
2207 | ;; | |
2208 | [[0-9]]*) | |
2209 | ;; | |
2210 | *) | |
2211 | AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port) | |
2212 | ;; | |
2213 | esac | |
2214 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 2215 | PRNGD_PORT="$withval" |
3466e002 | 2216 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT, |
2217 | [Port number of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 2218 | fi |
2219 | ] | |
2220 | ) | |
2221 | ||
2222 | # PRNGD Unix domain socket | |
2223 | AC_ARG_WITH(prngd-socket, | |
2224 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
2225 | [ | |
eb5d7ff6 | 2226 | case "$withval" in |
2227 | yes) | |
f1b0ecc3 | 2228 | withval="/var/run/egd-pool" |
eb5d7ff6 | 2229 | ;; |
2230 | no) | |
2231 | withval="" | |
2232 | ;; | |
2233 | /*) | |
2234 | ;; | |
2235 | *) | |
2236 | AC_MSG_ERROR(You must specify an absolute path to the entropy socket) | |
2237 | ;; | |
2238 | esac | |
2239 | ||
2240 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 2241 | if test ! -z "$PRNGD_PORT" ; then |
2242 | AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket) | |
2243 | fi | |
906e811b | 2244 | if test ! -r "$withval" ; then |
f1b0ecc3 | 2245 | AC_MSG_WARN(Entropy socket is not readable) |
2246 | fi | |
2247 | PRNGD_SOCKET="$withval" | |
3466e002 | 2248 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET", |
2249 | [Location of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 2250 | fi |
ddceb1c8 | 2251 | ], |
2252 | [ | |
2253 | # Check for existing socket only if we don't have a random device already | |
2254 | if test "$USE_RAND_HELPER" = yes ; then | |
2255 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
2256 | # Insert other locations here | |
2257 | for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do | |
2258 | if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then | |
2259 | PRNGD_SOCKET="$sock" | |
2260 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
2261 | break; | |
2262 | fi | |
2263 | done | |
2264 | if test ! -z "$PRNGD_SOCKET" ; then | |
2265 | AC_MSG_RESULT($PRNGD_SOCKET) | |
2266 | else | |
2267 | AC_MSG_RESULT(not found) | |
2268 | fi | |
2269 | fi | |
f1b0ecc3 | 2270 | ] |
2271 | ) | |
2272 | ||
2273 | # Change default command timeout for hashing entropy source | |
2274 | entropy_timeout=200 | |
2275 | AC_ARG_WITH(entropy-timeout, | |
2276 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
2277 | [ | |
6cf0200f | 2278 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2279 | test "x${withval}" != "xyes"; then | |
f1b0ecc3 | 2280 | entropy_timeout=$withval |
2281 | fi | |
82f4e93d | 2282 | ] |
f1b0ecc3 | 2283 | ) |
3466e002 | 2284 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout, |
2285 | [Builtin PRNG command timeout]) | |
f1b0ecc3 | 2286 | |
fd3cbf67 | 2287 | SSH_PRIVSEP_USER=sshd |
9a0fbcb3 | 2288 | AC_ARG_WITH(privsep-user, |
5222e7ef | 2289 | [ --with-privsep-user=user Specify non-privileged user for privilege separation], |
9a0fbcb3 | 2290 | [ |
6cf0200f | 2291 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2292 | test "x${withval}" != "xyes"; then | |
fd3cbf67 | 2293 | SSH_PRIVSEP_USER=$withval |
9a0fbcb3 | 2294 | fi |
82f4e93d | 2295 | ] |
9a0fbcb3 | 2296 | ) |
3466e002 | 2297 | AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER", |
2298 | [non-privileged user for privilege separation]) | |
fd3cbf67 | 2299 | AC_SUBST(SSH_PRIVSEP_USER) |
9a0fbcb3 | 2300 | |
81dadca3 | 2301 | # We do this little dance with the search path to insure |
2302 | # that programs that we select for use by installed programs | |
2303 | # (which may be run by the super-user) come from trusted | |
2304 | # locations before they come from the user's private area. | |
2305 | # This should help avoid accidentally configuring some | |
2306 | # random version of a program in someone's personal bin. | |
2307 | ||
2308 | OPATH=$PATH | |
2309 | PATH=/bin:/usr/bin | |
f95c8ce8 | 2310 | test -h /bin 2> /dev/null && PATH=/usr/bin |
81dadca3 | 2311 | test -d /sbin && PATH=$PATH:/sbin |
2312 | test -d /usr/sbin && PATH=$PATH:/usr/sbin | |
2313 | PATH=$PATH:/etc:$OPATH | |
2314 | ||
aff51935 | 2315 | # These programs are used by the command hashing source to gather entropy |
f1b0ecc3 | 2316 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) |
2317 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
2318 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
2319 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
2320 | OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat) | |
2321 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
2322 | OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar) | |
2323 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
2324 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
2325 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
2326 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
2327 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
2328 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
2329 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
2330 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
2331 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
81dadca3 | 2332 | # restore PATH |
2333 | PATH=$OPATH | |
f1b0ecc3 | 2334 | |
2335 | # Where does ssh-rand-helper get its randomness from? | |
2336 | INSTALL_SSH_PRNG_CMDS="" | |
2337 | if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then | |
2338 | if test ! -z "$PRNGD_PORT" ; then | |
2339 | RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" | |
2340 | elif test ! -z "$PRNGD_SOCKET" ; then | |
2341 | RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" | |
2342 | else | |
2343 | RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" | |
2344 | RAND_HELPER_CMDHASH=yes | |
2345 | INSTALL_SSH_PRNG_CMDS="yes" | |
2346 | fi | |
2347 | fi | |
2348 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
2349 | ||
2350 | ||
66d6c27e | 2351 | # Cheap hack to ensure NEWS-OS libraries are arranged right. |
2352 | if test ! -z "$SONY" ; then | |
2353 | LIBS="$LIBS -liberty"; | |
2354 | fi | |
2355 | ||
9a406e1e | 2356 | # Check for long long datatypes |
2357 | AC_CHECK_TYPES([long long, unsigned long long, long double]) | |
2358 | ||
2359 | # Check datatype sizes | |
976f7e19 | 2360 | AC_CHECK_SIZEOF(char, 1) |
2b942fe0 | 2361 | AC_CHECK_SIZEOF(short int, 2) |
2362 | AC_CHECK_SIZEOF(int, 4) | |
2363 | AC_CHECK_SIZEOF(long int, 4) | |
2364 | AC_CHECK_SIZEOF(long long int, 8) | |
2365 | ||
52f1ccb2 | 2366 | # Sanity check long long for some platforms (AIX) |
2367 | if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then | |
2368 | ac_cv_sizeof_long_long_int=0 | |
2369 | fi | |
2370 | ||
90f15776 | 2371 | # compute LLONG_MIN and LLONG_MAX if we don't know them. |
2372 | if test -z "$have_llong_max"; then | |
2373 | AC_MSG_CHECKING([for max value of long long]) | |
2374 | AC_RUN_IFELSE( | |
2375 | [AC_LANG_SOURCE([[ | |
2376 | #include <stdio.h> | |
2377 | /* Why is this so damn hard? */ | |
2378 | #ifdef __GNUC__ | |
2379 | # undef __GNUC__ | |
2380 | #endif | |
2381 | #define __USE_ISOC99 | |
2382 | #include <limits.h> | |
2383 | #define DATA "conftest.llminmax" | |
055252ed | 2384 | #define my_abs(a) ((a) < 0 ? ((a) * -1) : (a)) |
2385 | ||
2386 | /* | |
2387 | * printf in libc on some platforms (eg old Tru64) does not understand %lld so | |
2388 | * we do this the hard way. | |
2389 | */ | |
2390 | static int | |
2391 | fprint_ll(FILE *f, long long n) | |
2392 | { | |
2393 | unsigned int i; | |
2394 | int l[sizeof(long long) * 8]; | |
2395 | ||
2396 | if (n < 0) | |
2397 | if (fprintf(f, "-") < 0) | |
2398 | return -1; | |
2399 | for (i = 0; n != 0; i++) { | |
2400 | l[i] = my_abs(n % 10); | |
2401 | n /= 10; | |
2402 | } | |
2403 | do { | |
2404 | if (fprintf(f, "%d", l[--i]) < 0) | |
2405 | return -1; | |
2406 | } while (i != 0); | |
2407 | if (fprintf(f, " ") < 0) | |
2408 | return -1; | |
2409 | return 0; | |
2410 | } | |
2411 | ||
90f15776 | 2412 | int main(void) { |
2413 | FILE *f; | |
2414 | long long i, llmin, llmax = 0; | |
2415 | ||
2416 | if((f = fopen(DATA,"w")) == NULL) | |
2417 | exit(1); | |
2418 | ||
2419 | #if defined(LLONG_MIN) && defined(LLONG_MAX) | |
2420 | fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); | |
2421 | llmin = LLONG_MIN; | |
2422 | llmax = LLONG_MAX; | |
2423 | #else | |
2424 | fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); | |
2425 | /* This will work on one's complement and two's complement */ | |
2426 | for (i = 1; i > llmax; i <<= 1, i++) | |
2427 | llmax = i; | |
2428 | llmin = llmax + 1LL; /* wrap */ | |
2429 | #endif | |
2430 | ||
2431 | /* Sanity check */ | |
2432 | if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax | |
055252ed | 2433 | || llmax - 1 > llmax || llmin == llmax || llmin == 0 |
2434 | || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) { | |
90f15776 | 2435 | fprintf(f, "unknown unknown\n"); |
2436 | exit(2); | |
2437 | } | |
2438 | ||
055252ed | 2439 | if (fprint_ll(f, llmin) < 0) |
90f15776 | 2440 | exit(3); |
055252ed | 2441 | if (fprint_ll(f, llmax) < 0) |
2442 | exit(4); | |
2443 | if (fclose(f) < 0) | |
2444 | exit(5); | |
90f15776 | 2445 | exit(0); |
2446 | } | |
2447 | ]])], | |
2448 | [ | |
2449 | llong_min=`$AWK '{print $1}' conftest.llminmax` | |
2450 | llong_max=`$AWK '{print $2}' conftest.llminmax` | |
2451 | ||
90f15776 | 2452 | AC_MSG_RESULT($llong_max) |
2453 | AC_DEFINE_UNQUOTED(LLONG_MAX, [${llong_max}LL], | |
2454 | [max value of long long calculated by configure]) | |
2455 | AC_MSG_CHECKING([for min value of long long]) | |
2456 | AC_MSG_RESULT($llong_min) | |
2457 | AC_DEFINE_UNQUOTED(LLONG_MIN, [${llong_min}LL], | |
2458 | [min value of long long calculated by configure]) | |
2459 | ], | |
2460 | [ | |
2461 | AC_MSG_RESULT(not found) | |
2462 | ], | |
2463 | [ | |
2464 | AC_MSG_WARN([cross compiling: not checking]) | |
2465 | ] | |
2466 | ) | |
2467 | fi | |
2468 | ||
2469 | ||
a0391976 | 2470 | # More checks for data types |
14a9a859 | 2471 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ |
2472 | AC_TRY_COMPILE( | |
aff51935 | 2473 | [ #include <sys/types.h> ], |
2474 | [ u_int a; a = 1;], | |
14a9a859 | 2475 | [ ac_cv_have_u_int="yes" ], |
2476 | [ ac_cv_have_u_int="no" ] | |
2477 | ) | |
2478 | ]) | |
2479 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
3466e002 | 2480 | AC_DEFINE(HAVE_U_INT, 1, [define if you have u_int data type]) |
14a9a859 | 2481 | have_u_int=1 |
2482 | fi | |
2483 | ||
58d100bf | 2484 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ |
2485 | AC_TRY_COMPILE( | |
aff51935 | 2486 | [ #include <sys/types.h> ], |
2487 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
58d100bf | 2488 | [ ac_cv_have_intxx_t="yes" ], |
2489 | [ ac_cv_have_intxx_t="no" ] | |
2490 | ) | |
2491 | ]) | |
2492 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
3466e002 | 2493 | AC_DEFINE(HAVE_INTXX_T, 1, [define if you have intxx_t data type]) |
58d100bf | 2494 | have_intxx_t=1 |
2495 | fi | |
41cb4569 | 2496 | |
2497 | if (test -z "$have_intxx_t" && \ | |
aff51935 | 2498 | test "x$ac_cv_header_stdint_h" = "xyes") |
41cb4569 | 2499 | then |
2500 | AC_MSG_CHECKING([for intXX_t types in stdint.h]) | |
2501 | AC_TRY_COMPILE( | |
aff51935 | 2502 | [ #include <stdint.h> ], |
2503 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
41cb4569 | 2504 | [ |
2505 | AC_DEFINE(HAVE_INTXX_T) | |
2506 | AC_MSG_RESULT(yes) | |
2507 | ], | |
2508 | [ AC_MSG_RESULT(no) ] | |
2509 | ) | |
2510 | fi | |
2511 | ||
bd590612 | 2512 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ |
2513 | AC_TRY_COMPILE( | |
1cbbe6c8 | 2514 | [ |
2515 | #include <sys/types.h> | |
2516 | #ifdef HAVE_STDINT_H | |
2517 | # include <stdint.h> | |
2518 | #endif | |
2519 | #include <sys/socket.h> | |
2520 | #ifdef HAVE_SYS_BITYPES_H | |
2521 | # include <sys/bitypes.h> | |
2522 | #endif | |
aff51935 | 2523 | ], |
2524 | [ int64_t a; a = 1;], | |
bd590612 | 2525 | [ ac_cv_have_int64_t="yes" ], |
2526 | [ ac_cv_have_int64_t="no" ] | |
2527 | ) | |
2528 | ]) | |
2529 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
3466e002 | 2530 | AC_DEFINE(HAVE_INT64_T, 1, [define if you have int64_t data type]) |
ddceb1c8 | 2531 | fi |
2532 | ||
58d100bf | 2533 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ |
2534 | AC_TRY_COMPILE( | |
aff51935 | 2535 | [ #include <sys/types.h> ], |
2536 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
58d100bf | 2537 | [ ac_cv_have_u_intxx_t="yes" ], |
2538 | [ ac_cv_have_u_intxx_t="no" ] | |
2539 | ) | |
2540 | ]) | |
2541 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
3466e002 | 2542 | AC_DEFINE(HAVE_U_INTXX_T, 1, [define if you have u_intxx_t data type]) |
58d100bf | 2543 | have_u_intxx_t=1 |
2544 | fi | |
2b942fe0 | 2545 | |
41cb4569 | 2546 | if test -z "$have_u_intxx_t" ; then |
2547 | AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) | |
2548 | AC_TRY_COMPILE( | |
aff51935 | 2549 | [ #include <sys/socket.h> ], |
2550 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
41cb4569 | 2551 | [ |
2552 | AC_DEFINE(HAVE_U_INTXX_T) | |
2553 | AC_MSG_RESULT(yes) | |
2554 | ], | |
2555 | [ AC_MSG_RESULT(no) ] | |
2556 | ) | |
2557 | fi | |
2558 | ||
bd590612 | 2559 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ |
2560 | AC_TRY_COMPILE( | |
aff51935 | 2561 | [ #include <sys/types.h> ], |
2562 | [ u_int64_t a; a = 1;], | |
bd590612 | 2563 | [ ac_cv_have_u_int64_t="yes" ], |
2564 | [ ac_cv_have_u_int64_t="no" ] | |
2565 | ) | |
2566 | ]) | |
2567 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
3466e002 | 2568 | AC_DEFINE(HAVE_U_INT64_T, 1, [define if you have u_int64_t data type]) |
bd590612 | 2569 | have_u_int64_t=1 |
2570 | fi | |
2571 | ||
ddceb1c8 | 2572 | if test -z "$have_u_int64_t" ; then |
2573 | AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h]) | |
2574 | AC_TRY_COMPILE( | |
aff51935 | 2575 | [ #include <sys/bitypes.h> ], |
ddceb1c8 | 2576 | [ u_int64_t a; a = 1], |
2577 | [ | |
2578 | AC_DEFINE(HAVE_U_INT64_T) | |
2579 | AC_MSG_RESULT(yes) | |
2580 | ], | |
2581 | [ AC_MSG_RESULT(no) ] | |
2582 | ) | |
2583 | fi | |
2584 | ||
41cb4569 | 2585 | if test -z "$have_u_intxx_t" ; then |
2586 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
2587 | AC_TRY_COMPILE( | |
2588 | [ | |
2589 | #include <sys/types.h> | |
aff51935 | 2590 | ], |
2591 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
41cb4569 | 2592 | [ ac_cv_have_uintxx_t="yes" ], |
2593 | [ ac_cv_have_uintxx_t="no" ] | |
2594 | ) | |
2595 | ]) | |
2596 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
3466e002 | 2597 | AC_DEFINE(HAVE_UINTXX_T, 1, |
2598 | [define if you have uintxx_t data type]) | |
41cb4569 | 2599 | fi |
2600 | fi | |
2601 | ||
2602 | if test -z "$have_uintxx_t" ; then | |
2603 | AC_MSG_CHECKING([for uintXX_t types in stdint.h]) | |
2604 | AC_TRY_COMPILE( | |
aff51935 | 2605 | [ #include <stdint.h> ], |
2606 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;], | |
41cb4569 | 2607 | [ |
2608 | AC_DEFINE(HAVE_UINTXX_T) | |
2609 | AC_MSG_RESULT(yes) | |
2610 | ], | |
2611 | [ AC_MSG_RESULT(no) ] | |
2612 | ) | |
2613 | fi | |
2614 | ||
e5fe9a1f | 2615 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ |
aff51935 | 2616 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") |
5cdfe03f | 2617 | then |
2618 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
2619 | AC_TRY_COMPILE( | |
58d100bf | 2620 | [ |
2621 | #include <sys/bitypes.h> | |
aff51935 | 2622 | ], |
5cdfe03f | 2623 | [ |
837c30b8 | 2624 | int8_t a; int16_t b; int32_t c; |
2625 | u_int8_t e; u_int16_t f; u_int32_t g; | |
2626 | a = b = c = e = f = g = 1; | |
aff51935 | 2627 | ], |
5cdfe03f | 2628 | [ |
2629 | AC_DEFINE(HAVE_U_INTXX_T) | |
2630 | AC_DEFINE(HAVE_INTXX_T) | |
2631 | AC_MSG_RESULT(yes) | |
2632 | ], | |
2633 | [AC_MSG_RESULT(no)] | |
aff51935 | 2634 | ) |
5cdfe03f | 2635 | fi |
2636 | ||
0362750e | 2637 | |
2638 | AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ | |
2639 | AC_TRY_COMPILE( | |
2640 | [ | |
2641 | #include <sys/types.h> | |
2642 | ], | |
2643 | [ u_char foo; foo = 125; ], | |
2644 | [ ac_cv_have_u_char="yes" ], | |
2645 | [ ac_cv_have_u_char="no" ] | |
2646 | ) | |
2647 | ]) | |
2648 | if test "x$ac_cv_have_u_char" = "xyes" ; then | |
3466e002 | 2649 | AC_DEFINE(HAVE_U_CHAR, 1, [define if you have u_char data type]) |
0362750e | 2650 | fi |
2651 | ||
98a7c37b | 2652 | TYPE_SOCKLEN_T |
2b942fe0 | 2653 | |
2d16d9a3 | 2654 | AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>]) |
22f5e872 | 2655 | AC_CHECK_TYPES([fsblkcnt_t, fsfilcnt_t],,,[ |
2656 | #include <sys/types.h> | |
2657 | #ifdef HAVE_SYS_BITYPES_H | |
2658 | #include <sys/bitypes.h> | |
2659 | #endif | |
2660 | #ifdef HAVE_SYS_STATFS_H | |
2661 | #include <sys/statfs.h> | |
2662 | #endif | |
2663 | #ifdef HAVE_SYS_STATVFS_H | |
2664 | #include <sys/statvfs.h> | |
2665 | #endif | |
2666 | ]) | |
ddceb1c8 | 2667 | |
777ece68 | 2668 | AC_CHECK_TYPES(in_addr_t,,, |
2669 | [#include <sys/types.h> | |
2670 | #include <netinet/in.h>]) | |
7b578f7d | 2671 | |
58d100bf | 2672 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ |
2673 | AC_TRY_COMPILE( | |
2674 | [ | |
18ba2aab | 2675 | #include <sys/types.h> |
58d100bf | 2676 | ], |
2677 | [ size_t foo; foo = 1235; ], | |
2678 | [ ac_cv_have_size_t="yes" ], | |
2679 | [ ac_cv_have_size_t="no" ] | |
2680 | ) | |
2681 | ]) | |
2682 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
3466e002 | 2683 | AC_DEFINE(HAVE_SIZE_T, 1, [define if you have size_t data type]) |
58d100bf | 2684 | fi |
ea1970a3 | 2685 | |
c04f75f1 | 2686 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ |
2687 | AC_TRY_COMPILE( | |
2688 | [ | |
2689 | #include <sys/types.h> | |
2690 | ], | |
2691 | [ ssize_t foo; foo = 1235; ], | |
2692 | [ ac_cv_have_ssize_t="yes" ], | |
2693 | [ ac_cv_have_ssize_t="no" ] | |
2694 | ) | |
2695 | ]) | |
2696 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
3466e002 | 2697 | AC_DEFINE(HAVE_SSIZE_T, 1, [define if you have ssize_t data type]) |
c04f75f1 | 2698 | fi |
2699 | ||
f1c4659d | 2700 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ |
2701 | AC_TRY_COMPILE( | |
2702 | [ | |
2703 | #include <time.h> | |
2704 | ], | |
2705 | [ clock_t foo; foo = 1235; ], | |
2706 | [ ac_cv_have_clock_t="yes" ], | |
2707 | [ ac_cv_have_clock_t="no" ] | |
2708 | ) | |
2709 | ]) | |
2710 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
3466e002 | 2711 | AC_DEFINE(HAVE_CLOCK_T, 1, [define if you have clock_t data type]) |
f1c4659d | 2712 | fi |
2713 | ||
1c04b088 | 2714 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ |
2715 | AC_TRY_COMPILE( | |
2716 | [ | |
2717 | #include <sys/types.h> | |
2718 | #include <sys/socket.h> | |
2719 | ], | |
2720 | [ sa_family_t foo; foo = 1235; ], | |
2721 | [ ac_cv_have_sa_family_t="yes" ], | |
77bb0bca | 2722 | [ AC_TRY_COMPILE( |
2723 | [ | |
2724 | #include <sys/types.h> | |
2725 | #include <sys/socket.h> | |
2726 | #include <netinet/in.h> | |
2727 | ], | |
2728 | [ sa_family_t foo; foo = 1235; ], | |
2729 | [ ac_cv_have_sa_family_t="yes" ], | |
2730 | ||
1c04b088 | 2731 | [ ac_cv_have_sa_family_t="no" ] |
77bb0bca | 2732 | )] |
1c04b088 | 2733 | ) |
2734 | ]) | |
2735 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
3466e002 | 2736 | AC_DEFINE(HAVE_SA_FAMILY_T, 1, |
2737 | [define if you have sa_family_t data type]) | |
1c04b088 | 2738 | fi |
2739 | ||
729bfe59 | 2740 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ |
2741 | AC_TRY_COMPILE( | |
2742 | [ | |
2743 | #include <sys/types.h> | |
2744 | ], | |
2745 | [ pid_t foo; foo = 1235; ], | |
2746 | [ ac_cv_have_pid_t="yes" ], | |
2747 | [ ac_cv_have_pid_t="no" ] | |
2748 | ) | |
2749 | ]) | |
2750 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
3466e002 | 2751 | AC_DEFINE(HAVE_PID_T, 1, [define if you have pid_t data type]) |
729bfe59 | 2752 | fi |
2753 | ||
2754 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
2755 | AC_TRY_COMPILE( | |
2756 | [ | |
2757 | #include <sys/types.h> | |
2758 | ], | |
2759 | [ mode_t foo; foo = 1235; ], | |
2760 | [ ac_cv_have_mode_t="yes" ], | |
2761 | [ ac_cv_have_mode_t="no" ] | |
2762 | ) | |
2763 | ]) | |
2764 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
3466e002 | 2765 | AC_DEFINE(HAVE_MODE_T, 1, [define if you have mode_t data type]) |
729bfe59 | 2766 | fi |
2767 | ||
e3a93db0 | 2768 | |
58d100bf | 2769 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ |
2770 | AC_TRY_COMPILE( | |
2771 | [ | |
18ba2aab | 2772 | #include <sys/types.h> |
2773 | #include <sys/socket.h> | |
58d100bf | 2774 | ], |
2775 | [ struct sockaddr_storage s; ], | |
2776 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
2777 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
2778 | ) | |
2779 | ]) | |
2780 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
3466e002 | 2781 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, |
2782 | [define if you have struct sockaddr_storage data type]) | |
58d100bf | 2783 | fi |
48e671d5 | 2784 | |
58d100bf | 2785 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ |
2786 | AC_TRY_COMPILE( | |
2787 | [ | |
cbd7492e | 2788 | #include <sys/types.h> |
58d100bf | 2789 | #include <netinet/in.h> |
2790 | ], | |
2791 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
2792 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
2793 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
2794 | ) | |
2795 | ]) | |
2796 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
3466e002 | 2797 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, |
2798 | [define if you have struct sockaddr_in6 data type]) | |
58d100bf | 2799 | fi |
48e671d5 | 2800 | |
58d100bf | 2801 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ |
2802 | AC_TRY_COMPILE( | |
2803 | [ | |
cbd7492e | 2804 | #include <sys/types.h> |
58d100bf | 2805 | #include <netinet/in.h> |
2806 | ], | |
2807 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
2808 | [ ac_cv_have_struct_in6_addr="yes" ], | |
2809 | [ ac_cv_have_struct_in6_addr="no" ] | |
2810 | ) | |
2811 | ]) | |
2812 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
3466e002 | 2813 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, |
2814 | [define if you have struct in6_addr data type]) | |
58d100bf | 2815 | fi |
48e671d5 | 2816 | |
58d100bf | 2817 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ |
2818 | AC_TRY_COMPILE( | |
2819 | [ | |
18ba2aab | 2820 | #include <sys/types.h> |
2821 | #include <sys/socket.h> | |
2822 | #include <netdb.h> | |
58d100bf | 2823 | ], |
2824 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
2825 | [ ac_cv_have_struct_addrinfo="yes" ], | |
2826 | [ ac_cv_have_struct_addrinfo="no" ] | |
2827 | ) | |
2828 | ]) | |
2829 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
3466e002 | 2830 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, |
2831 | [define if you have struct addrinfo data type]) | |
58d100bf | 2832 | fi |
2833 | ||
89c7e31c | 2834 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ |
2835 | AC_TRY_COMPILE( | |
aff51935 | 2836 | [ #include <sys/time.h> ], |
2837 | [ struct timeval tv; tv.tv_sec = 1;], | |
89c7e31c | 2838 | [ ac_cv_have_struct_timeval="yes" ], |
2839 | [ ac_cv_have_struct_timeval="no" ] | |
2840 | ) | |
2841 | ]) | |
2842 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
3466e002 | 2843 | AC_DEFINE(HAVE_STRUCT_TIMEVAL, 1, [define if you have struct timeval]) |
89c7e31c | 2844 | have_struct_timeval=1 |
2845 | fi | |
2846 | ||
5271b55c | 2847 | AC_CHECK_TYPES(struct timespec) |
2848 | ||
85abc74b | 2849 | # We need int64_t or else certian parts of the compile will fail. |
4b492aab | 2850 | if test "x$ac_cv_have_int64_t" = "xno" && \ |
2851 | test "x$ac_cv_sizeof_long_int" != "x8" && \ | |
2852 | test "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
85abc74b | 2853 | echo "OpenSSH requires int64_t support. Contact your vendor or install" |
2854 | echo "an alternative compiler (I.E., GCC) before continuing." | |
2855 | echo "" | |
2856 | exit 1; | |
733cf7f4 | 2857 | else |
2858 | dnl test snprintf (broken on SCO w/gcc) | |
1a01a50c | 2859 | AC_RUN_IFELSE( |
479cece8 | 2860 | [AC_LANG_SOURCE([[ |
733cf7f4 | 2861 | #include <stdio.h> |
2862 | #include <string.h> | |
2863 | #ifdef HAVE_SNPRINTF | |
2864 | main() | |
2865 | { | |
2866 | char buf[50]; | |
2867 | char expected_out[50]; | |
2868 | int mazsize = 50 ; | |
2869 | #if (SIZEOF_LONG_INT == 8) | |
2870 | long int num = 0x7fffffffffffffff; | |
2871 | #else | |
763a1a18 | 2872 | long long num = 0x7fffffffffffffffll; |
733cf7f4 | 2873 | #endif |
2874 | strcpy(expected_out, "9223372036854775807"); | |
2875 | snprintf(buf, mazsize, "%lld", num); | |
2876 | if(strcmp(buf, expected_out) != 0) | |
aff51935 | 2877 | exit(1); |
733cf7f4 | 2878 | exit(0); |
2879 | } | |
2880 | #else | |
2881 | main() { exit(0); } | |
2882 | #endif | |
479cece8 | 2883 | ]])], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ], |
1a01a50c | 2884 | AC_MSG_WARN([cross compiling: Assuming working snprintf()]) |
733cf7f4 | 2885 | ) |
2c523de9 | 2886 | fi |
2887 | ||
77bb0bca | 2888 | dnl Checks for structure members |
58d100bf | 2889 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) |
2890 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
2891 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
2892 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
2893 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
25422c70 | 2894 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) |
58d100bf | 2895 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) |
2896 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
daaff4d5 | 2897 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) |
58d100bf | 2898 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) |
2899 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
2900 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
2901 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
1d7b9b20 | 2902 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) |
2903 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
2904 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
2905 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
98a7c37b | 2906 | |
2907 | AC_CHECK_MEMBERS([struct stat.st_blksize]) | |
ccc45ee0 | 2908 | AC_CHECK_MEMBER([struct __res_state.retrans], [], [AC_DEFINE(__res_state, state, |
2909 | [Define if we don't have struct __res_state in resolv.h])], | |
2910 | [ | |
2911 | #include <stdio.h> | |
2912 | #if HAVE_SYS_TYPES_H | |
2913 | # include <sys/types.h> | |
2914 | #endif | |
2915 | #include <netinet/in.h> | |
2916 | #include <arpa/nameser.h> | |
2917 | #include <resolv.h> | |
2918 | ]) | |
1d7b9b20 | 2919 | |
58d100bf | 2920 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], |
2921 | ac_cv_have_ss_family_in_struct_ss, [ | |
2922 | AC_TRY_COMPILE( | |
2923 | [ | |
18ba2aab | 2924 | #include <sys/types.h> |
2925 | #include <sys/socket.h> | |
58d100bf | 2926 | ], |
2927 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
2928 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
2929 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
2930 | ) | |
2931 | ]) | |
2932 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 2933 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Fields in struct sockaddr_storage]) |
58d100bf | 2934 | fi |
2935 | ||
58d100bf | 2936 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], |
2937 | ac_cv_have___ss_family_in_struct_ss, [ | |
2938 | AC_TRY_COMPILE( | |
2939 | [ | |
18ba2aab | 2940 | #include <sys/types.h> |
2941 | #include <sys/socket.h> | |
58d100bf | 2942 | ], |
2943 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
2944 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
2945 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
2946 | ) | |
2947 | ]) | |
2948 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 2949 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1, |
2950 | [Fields in struct sockaddr_storage]) | |
58d100bf | 2951 | fi |
2952 | ||
2e73a022 | 2953 | AC_CACHE_CHECK([for pw_class field in struct passwd], |
2954 | ac_cv_have_pw_class_in_struct_passwd, [ | |
2955 | AC_TRY_COMPILE( | |
2956 | [ | |
2e73a022 | 2957 | #include <pwd.h> |
2958 | ], | |
97994d32 | 2959 | [ struct passwd p; p.pw_class = 0; ], |
2e73a022 | 2960 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], |
2961 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
2962 | ) | |
2963 | ]) | |
2964 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2965 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD, 1, |
2966 | [Define if your password has a pw_class field]) | |
2e73a022 | 2967 | fi |
2968 | ||
7751d4eb | 2969 | AC_CACHE_CHECK([for pw_expire field in struct passwd], |
2970 | ac_cv_have_pw_expire_in_struct_passwd, [ | |
2971 | AC_TRY_COMPILE( | |
2972 | [ | |
2973 | #include <pwd.h> | |
2974 | ], | |
2975 | [ struct passwd p; p.pw_expire = 0; ], | |
2976 | [ ac_cv_have_pw_expire_in_struct_passwd="yes" ], | |
2977 | [ ac_cv_have_pw_expire_in_struct_passwd="no" ] | |
2978 | ) | |
2979 | ]) | |
2980 | if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2981 | AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD, 1, |
2982 | [Define if your password has a pw_expire field]) | |
7751d4eb | 2983 | fi |
2984 | ||
2985 | AC_CACHE_CHECK([for pw_change field in struct passwd], | |
2986 | ac_cv_have_pw_change_in_struct_passwd, [ | |
2987 | AC_TRY_COMPILE( | |
2988 | [ | |
2989 | #include <pwd.h> | |
2990 | ], | |
2991 | [ struct passwd p; p.pw_change = 0; ], | |
2992 | [ ac_cv_have_pw_change_in_struct_passwd="yes" ], | |
2993 | [ ac_cv_have_pw_change_in_struct_passwd="no" ] | |
2994 | ) | |
2995 | ]) | |
2996 | if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2997 | AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD, 1, |
2998 | [Define if your password has a pw_change field]) | |
7751d4eb | 2999 | fi |
58d100bf | 3000 | |
637f9177 | 3001 | dnl make sure we're using the real structure members and not defines |
6f34652e | 3002 | AC_CACHE_CHECK([for msg_accrights field in struct msghdr], |
3003 | ac_cv_have_accrights_in_msghdr, [ | |
1a01a50c | 3004 | AC_COMPILE_IFELSE( |
6f34652e | 3005 | [ |
f95c8ce8 | 3006 | #include <sys/types.h> |
6f34652e | 3007 | #include <sys/socket.h> |
3008 | #include <sys/uio.h> | |
637f9177 | 3009 | int main() { |
3010 | #ifdef msg_accrights | |
1a01a50c | 3011 | #error "msg_accrights is a macro" |
637f9177 | 3012 | exit(1); |
3013 | #endif | |
3014 | struct msghdr m; | |
3015 | m.msg_accrights = 0; | |
3016 | exit(0); | |
3017 | } | |
6f34652e | 3018 | ], |
6f34652e | 3019 | [ ac_cv_have_accrights_in_msghdr="yes" ], |
3020 | [ ac_cv_have_accrights_in_msghdr="no" ] | |
3021 | ) | |
3022 | ]) | |
3023 | if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then | |
3466e002 | 3024 | AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR, 1, |
3025 | [Define if your system uses access rights style | |
3026 | file descriptor passing]) | |
6f34652e | 3027 | fi |
3028 | ||
7a4f468b | 3029 | AC_MSG_CHECKING(if f_fsid has val members) |
3030 | AC_TRY_COMPILE([ | |
3031 | #include <sys/types.h> | |
3032 | #include <sys/statvfs.h>], | |
3033 | [struct fsid_t t; t.val[0] = 0;], | |
3034 | [ AC_MSG_RESULT(yes) | |
3035 | AC_DEFINE(FSID_HAS_VAL, 1, f_fsid has members) ], | |
3036 | [ AC_MSG_RESULT(no) ] | |
3037 | ) | |
3038 | ||
7176df4f | 3039 | AC_CACHE_CHECK([for msg_control field in struct msghdr], |
3040 | ac_cv_have_control_in_msghdr, [ | |
1a01a50c | 3041 | AC_COMPILE_IFELSE( |
7176df4f | 3042 | [ |
f95c8ce8 | 3043 | #include <sys/types.h> |
7176df4f | 3044 | #include <sys/socket.h> |
3045 | #include <sys/uio.h> | |
637f9177 | 3046 | int main() { |
3047 | #ifdef msg_control | |
1a01a50c | 3048 | #error "msg_control is a macro" |
637f9177 | 3049 | exit(1); |
3050 | #endif | |
3051 | struct msghdr m; | |
3052 | m.msg_control = 0; | |
3053 | exit(0); | |
3054 | } | |
7176df4f | 3055 | ], |
7176df4f | 3056 | [ ac_cv_have_control_in_msghdr="yes" ], |
3057 | [ ac_cv_have_control_in_msghdr="no" ] | |
3058 | ) | |
3059 | ]) | |
3060 | if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then | |
3466e002 | 3061 | AC_DEFINE(HAVE_CONTROL_IN_MSGHDR, 1, |
3062 | [Define if your system uses ancillary data style | |
3063 | file descriptor passing]) | |
7176df4f | 3064 | fi |
3065 | ||
58d100bf | 3066 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ |
aff51935 | 3067 | AC_TRY_LINK([], |
3068 | [ extern char *__progname; printf("%s", __progname); ], | |
58d100bf | 3069 | [ ac_cv_libc_defines___progname="yes" ], |
3070 | [ ac_cv_libc_defines___progname="no" ] | |
3071 | ) | |
3072 | ]) | |
3073 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
3466e002 | 3074 | AC_DEFINE(HAVE___PROGNAME, 1, [Define if libc defines __progname]) |
58d100bf | 3075 | fi |
8946db53 | 3076 | |
c921ee00 | 3077 | AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [ |
3078 | AC_TRY_LINK([ | |
3079 | #include <stdio.h> | |
aff51935 | 3080 | ], |
3081 | [ printf("%s", __FUNCTION__); ], | |
c921ee00 | 3082 | [ ac_cv_cc_implements___FUNCTION__="yes" ], |
3083 | [ ac_cv_cc_implements___FUNCTION__="no" ] | |
3084 | ) | |
3085 | ]) | |
3086 | if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then | |
3466e002 | 3087 | AC_DEFINE(HAVE___FUNCTION__, 1, |
3088 | [Define if compiler implements __FUNCTION__]) | |
c921ee00 | 3089 | fi |
3090 | ||
3091 | AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [ | |
3092 | AC_TRY_LINK([ | |
3093 | #include <stdio.h> | |
aff51935 | 3094 | ], |
3095 | [ printf("%s", __func__); ], | |
c921ee00 | 3096 | [ ac_cv_cc_implements___func__="yes" ], |
3097 | [ ac_cv_cc_implements___func__="no" ] | |
3098 | ) | |
3099 | ]) | |
3100 | if test "x$ac_cv_cc_implements___func__" = "xyes" ; then | |
3466e002 | 3101 | AC_DEFINE(HAVE___func__, 1, [Define if compiler implements __func__]) |
c921ee00 | 3102 | fi |
3103 | ||
9a406e1e | 3104 | AC_CACHE_CHECK([whether va_copy exists], ac_cv_have_va_copy, [ |
3105 | AC_TRY_LINK( | |
3106 | [#include <stdarg.h> | |
3107 | va_list x,y;], | |
3108 | [va_copy(x,y);], | |
3109 | [ ac_cv_have_va_copy="yes" ], | |
3110 | [ ac_cv_have_va_copy="no" ] | |
3111 | ) | |
3112 | ]) | |
3113 | if test "x$ac_cv_have_va_copy" = "xyes" ; then | |
3114 | AC_DEFINE(HAVE_VA_COPY, 1, [Define if va_copy exists]) | |
3115 | fi | |
3116 | ||
3117 | AC_CACHE_CHECK([whether __va_copy exists], ac_cv_have___va_copy, [ | |
3118 | AC_TRY_LINK( | |
3119 | [#include <stdarg.h> | |
3120 | va_list x,y;], | |
3121 | [__va_copy(x,y);], | |
3122 | [ ac_cv_have___va_copy="yes" ], | |
3123 | [ ac_cv_have___va_copy="no" ] | |
3124 | ) | |
3125 | ]) | |
3126 | if test "x$ac_cv_have___va_copy" = "xyes" ; then | |
3127 | AC_DEFINE(HAVE___VA_COPY, 1, [Define if __va_copy exists]) | |
3128 | fi | |
3129 | ||
1812a662 | 3130 | AC_CACHE_CHECK([whether getopt has optreset support], |
3131 | ac_cv_have_getopt_optreset, [ | |
3132 | AC_TRY_LINK( | |
3133 | [ | |
3134 | #include <getopt.h> | |
3135 | ], | |
3136 | [ extern int optreset; optreset = 0; ], | |
3137 | [ ac_cv_have_getopt_optreset="yes" ], | |
3138 | [ ac_cv_have_getopt_optreset="no" ] | |
3139 | ) | |
3140 | ]) | |
3141 | if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then | |
3466e002 | 3142 | AC_DEFINE(HAVE_GETOPT_OPTRESET, 1, |
3143 | [Define if your getopt(3) defines and uses optreset]) | |
1812a662 | 3144 | fi |
a0391976 | 3145 | |
819b676f | 3146 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ |
aff51935 | 3147 | AC_TRY_LINK([], |
3148 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
819b676f | 3149 | [ ac_cv_libc_defines_sys_errlist="yes" ], |
3150 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
3151 | ) | |
3152 | ]) | |
3153 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
3466e002 | 3154 | AC_DEFINE(HAVE_SYS_ERRLIST, 1, |
3155 | [Define if your system defines sys_errlist[]]) | |
819b676f | 3156 | fi |
3157 | ||
3158 | ||
416ed5a7 | 3159 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ |
aff51935 | 3160 | AC_TRY_LINK([], |
3161 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
416ed5a7 | 3162 | [ ac_cv_libc_defines_sys_nerr="yes" ], |
3163 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
3164 | ) | |
3165 | ]) | |
3166 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
3466e002 | 3167 | AC_DEFINE(HAVE_SYS_NERR, 1, [Define if your system defines sys_nerr]) |
416ed5a7 | 3168 | fi |
3169 | ||
aff51935 | 3170 | SCARD_MSG="no" |
295c8801 | 3171 | # Check whether user wants sectok support |
3172 | AC_ARG_WITH(sectok, | |
3173 | [ --with-sectok Enable smartcard support using libsectok], | |
d0b19c95 | 3174 | [ |
3175 | if test "x$withval" != "xno" ; then | |
3176 | if test "x$withval" != "xyes" ; then | |
3177 | CPPFLAGS="$CPPFLAGS -I${withval}" | |
3178 | LDFLAGS="$LDFLAGS -L${withval}" | |
3179 | if test ! -z "$need_dash_r" ; then | |
3180 | LDFLAGS="$LDFLAGS -R${withval}" | |
3181 | fi | |
3182 | if test ! -z "$blibpath" ; then | |
3183 | blibpath="$blibpath:${withval}" | |
3184 | fi | |
3185 | fi | |
3186 | AC_CHECK_HEADERS(sectok.h) | |
3187 | if test "$ac_cv_header_sectok_h" != yes; then | |
3188 | AC_MSG_ERROR(Can't find sectok.h) | |
3189 | fi | |
3190 | AC_CHECK_LIB(sectok, sectok_open) | |
3191 | if test "$ac_cv_lib_sectok_sectok_open" != yes; then | |
3192 | AC_MSG_ERROR(Can't find libsectok) | |
3193 | fi | |
3466e002 | 3194 | AC_DEFINE(SMARTCARD, 1, |
3195 | [Define if you want smartcard support]) | |
3196 | AC_DEFINE(USE_SECTOK, 1, | |
3197 | [Define if you want smartcard support | |
3198 | using sectok]) | |
aff51935 | 3199 | SCARD_MSG="yes, using sectok" |
295c8801 | 3200 | fi |
3201 | ] | |
3202 | ) | |
3203 | ||
3204 | # Check whether user wants OpenSC support | |
987b458f | 3205 | OPENSC_CONFIG="no" |
295c8801 | 3206 | AC_ARG_WITH(opensc, |
e47fb473 | 3207 | [ --with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)], |
987b458f | 3208 | [ |
3209 | if test "x$withval" != "xno" ; then | |
3210 | if test "x$withval" != "xyes" ; then | |
3211 | OPENSC_CONFIG=$withval/bin/opensc-config | |
3212 | else | |
3213 | AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) | |
3214 | fi | |
3215 | if test "$OPENSC_CONFIG" != "no"; then | |
3216 | LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` | |
3217 | LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` | |
3218 | CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" | |
530456f4 | 3219 | LIBS="$LIBS $LIBOPENSC_LIBS" |
987b458f | 3220 | AC_DEFINE(SMARTCARD) |
3466e002 | 3221 | AC_DEFINE(USE_OPENSC, 1, |
3222 | [Define if you want smartcard support | |
3223 | using OpenSC]) | |
987b458f | 3224 | SCARD_MSG="yes, using OpenSC" |
3225 | fi | |
3226 | fi | |
3227 | ] | |
3228 | ) | |
d0b19c95 | 3229 | |
c31dc31c | 3230 | # Check libraries needed by DNS fingerprint support |
aff51935 | 3231 | AC_SEARCH_LIBS(getrrsetbyname, resolv, |
3466e002 | 3232 | [AC_DEFINE(HAVE_GETRRSETBYNAME, 1, |
3233 | [Define if getrrsetbyname() exists])], | |
3e05e934 | 3234 | [ |
c31dc31c | 3235 | # Needed by our getrrsetbyname() |
3236 | AC_SEARCH_LIBS(res_query, resolv) | |
3237 | AC_SEARCH_LIBS(dn_expand, resolv) | |
dabb524a | 3238 | AC_MSG_CHECKING(if res_query will link) |
3239 | AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes), | |
3240 | [AC_MSG_RESULT(no) | |
3241 | saved_LIBS="$LIBS" | |
3242 | LIBS="$LIBS -lresolv" | |
3243 | AC_MSG_CHECKING(for res_query in -lresolv) | |
3244 | AC_LINK_IFELSE([ | |
3245 | #include <resolv.h> | |
3246 | int main() | |
3247 | { | |
3248 | res_query (0, 0, 0, 0, 0); | |
3249 | return 0; | |
3250 | } | |
3251 | ], | |
3252 | [LIBS="$LIBS -lresolv" | |
3253 | AC_MSG_RESULT(yes)], | |
3254 | [LIBS="$saved_LIBS" | |
3255 | AC_MSG_RESULT(no)]) | |
3256 | ]) | |
c31dc31c | 3257 | AC_CHECK_FUNCS(_getshort _getlong) |
1c829da5 | 3258 | AC_CHECK_DECLS([_getshort, _getlong], , , |
b5765e1d | 3259 | [#include <sys/types.h> |
3260 | #include <arpa/nameser.h>]) | |
c31dc31c | 3261 | AC_CHECK_MEMBER(HEADER.ad, |
3466e002 | 3262 | [AC_DEFINE(HAVE_HEADER_AD, 1, |
3263 | [Define if HEADER.ad exists in arpa/nameser.h])],, | |
c31dc31c | 3264 | [#include <arpa/nameser.h>]) |
3265 | ]) | |
3e05e934 | 3266 | |
560acf80 | 3267 | AC_MSG_CHECKING(if struct __res_state _res is an extern) |
3268 | AC_LINK_IFELSE([ | |
3269 | #include <stdio.h> | |
3270 | #if HAVE_SYS_TYPES_H | |
3271 | # include <sys/types.h> | |
3272 | #endif | |
3273 | #include <netinet/in.h> | |
3274 | #include <arpa/nameser.h> | |
3275 | #include <resolv.h> | |
3276 | extern struct __res_state _res; | |
3277 | int main() { return 0; } | |
3278 | ], | |
3279 | [AC_MSG_RESULT(yes) | |
3280 | AC_DEFINE(HAVE__RES_EXTERN, 1, | |
3281 | [Define if you have struct __res_state _res as an extern]) | |
3282 | ], | |
3283 | [ AC_MSG_RESULT(no) ] | |
3284 | ) | |
3285 | ||
ef4d1846 | 3286 | # Check whether user wants SELinux support |
3287 | SELINUX_MSG="no" | |
3288 | LIBSELINUX="" | |
3289 | AC_ARG_WITH(selinux, | |
bb23b54f | 3290 | [ --with-selinux Enable SELinux support], |
ef4d1846 | 3291 | [ if test "x$withval" != "xno" ; then |
e54defb4 | 3292 | save_LIBS="$LIBS" |
ef4d1846 | 3293 | AC_DEFINE(WITH_SELINUX,1,[Define if you want SELinux support.]) |
3294 | SELINUX_MSG="yes" | |
3295 | AC_CHECK_HEADER([selinux/selinux.h], , | |
3296 | AC_MSG_ERROR(SELinux support requires selinux.h header)) | |
3297 | AC_CHECK_LIB(selinux, setexeccon, [ LIBSELINUX="-lselinux" ], | |
3298 | AC_MSG_ERROR(SELinux support requires libselinux library)) | |
e54defb4 | 3299 | SSHDLIBS="$SSHDLIBS $LIBSELINUX" |
ef4d1846 | 3300 | AC_CHECK_FUNCS(getseuserbyname get_default_context_with_level) |
5ba277eb | 3301 | LIBS="$save_LIBS" |
ef4d1846 | 3302 | fi ] |
3303 | ) | |
ef4d1846 | 3304 | |
12928e80 | 3305 | # Check whether user wants Kerberos 5 support |
aff51935 | 3306 | KRB5_MSG="no" |
12928e80 | 3307 | AC_ARG_WITH(kerberos5, |
aff51935 | 3308 | [ --with-kerberos5=PATH Enable Kerberos 5 support], |
5585c441 | 3309 | [ if test "x$withval" != "xno" ; then |
3310 | if test "x$withval" = "xyes" ; then | |
3311 | KRB5ROOT="/usr/local" | |
3312 | else | |
3313 | KRB5ROOT=${withval} | |
3314 | fi | |
3315 | ||
3466e002 | 3316 | AC_DEFINE(KRB5, 1, [Define if you want Kerberos 5 support]) |
5585c441 | 3317 | KRB5_MSG="yes" |
3318 | ||
3319 | AC_MSG_CHECKING(for krb5-config) | |
3320 | if test -x $KRB5ROOT/bin/krb5-config ; then | |
3321 | KRB5CONF=$KRB5ROOT/bin/krb5-config | |
3322 | AC_MSG_RESULT($KRB5CONF) | |
3323 | ||
3324 | AC_MSG_CHECKING(for gssapi support) | |
3325 | if $KRB5CONF | grep gssapi >/dev/null ; then | |
3326 | AC_MSG_RESULT(yes) | |
3466e002 | 3327 | AC_DEFINE(GSSAPI, 1, |
3328 | [Define this if you want GSSAPI | |
3329 | support in the version 2 protocol]) | |
071970fb | 3330 | k5confopts=gssapi |
aff51935 | 3331 | else |
5585c441 | 3332 | AC_MSG_RESULT(no) |
071970fb | 3333 | k5confopts="" |
aff51935 | 3334 | fi |
071970fb | 3335 | K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" |
3336 | K5LIBS="`$KRB5CONF --libs $k5confopts`" | |
5585c441 | 3337 | CPPFLAGS="$CPPFLAGS $K5CFLAGS" |
5585c441 | 3338 | AC_MSG_CHECKING(whether we are using Heimdal) |
3339 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3340 | [ char *tmp = heimdal_version; ], | |
3341 | [ AC_MSG_RESULT(yes) | |
3466e002 | 3342 | AC_DEFINE(HEIMDAL, 1, |
3343 | [Define this if you are using the | |
3344 | Heimdal version of Kerberos V5]) ], | |
5585c441 | 3345 | AC_MSG_RESULT(no) |
3346 | ) | |
3347 | else | |
3348 | AC_MSG_RESULT(no) | |
12928e80 | 3349 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" |
aff51935 | 3350 | LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" |
aff51935 | 3351 | AC_MSG_CHECKING(whether we are using Heimdal) |
3352 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3353 | [ char *tmp = heimdal_version; ], | |
3354 | [ AC_MSG_RESULT(yes) | |
3355 | AC_DEFINE(HEIMDAL) | |
41707f74 | 3356 | K5LIBS="-lkrb5 -ldes" |
3357 | K5LIBS="$K5LIBS -lcom_err -lasn1" | |
82f4e93d | 3358 | AC_CHECK_LIB(roken, net_write, |
41707f74 | 3359 | [K5LIBS="$K5LIBS -lroken"]) |
aff51935 | 3360 | ], |
3361 | [ AC_MSG_RESULT(no) | |
3362 | K5LIBS="-lkrb5 -lk5crypto -lcom_err" | |
3363 | ] | |
3364 | ) | |
4e00038c | 3365 | AC_SEARCH_LIBS(dn_expand, resolv) |
12928e80 | 3366 | |
749560dd | 3367 | AC_CHECK_LIB(gssapi,gss_init_sec_context, |
3368 | [ AC_DEFINE(GSSAPI) | |
3369 | K5LIBS="-lgssapi $K5LIBS" ], | |
3370 | [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context, | |
3371 | [ AC_DEFINE(GSSAPI) | |
aff51935 | 3372 | K5LIBS="-lgssapi_krb5 $K5LIBS" ], |
749560dd | 3373 | AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]), |
3374 | $K5LIBS) | |
3375 | ], | |
3376 | $K5LIBS) | |
82f4e93d | 3377 | |
749560dd | 3378 | AC_CHECK_HEADER(gssapi.h, , |
3379 | [ unset ac_cv_header_gssapi_h | |
aff51935 | 3380 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" |
749560dd | 3381 | AC_CHECK_HEADERS(gssapi.h, , |
3382 | AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail]) | |
aff51935 | 3383 | ) |
749560dd | 3384 | ] |
3385 | ) | |
3386 | ||
3387 | oldCPP="$CPPFLAGS" | |
3388 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
3389 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
3390 | [ CPPFLAGS="$oldCPP" ]) | |
3391 | ||
aff51935 | 3392 | fi |
5585c441 | 3393 | if test ! -z "$need_dash_r" ; then |
3394 | LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib" | |
3395 | fi | |
3396 | if test ! -z "$blibpath" ; then | |
3397 | blibpath="$blibpath:${KRB5ROOT}/lib" | |
3398 | fi | |
071970fb | 3399 | |
f5555364 | 3400 | AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h) |
3401 | AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h) | |
3402 | AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h) | |
071970fb | 3403 | |
f5555364 | 3404 | LIBS="$LIBS $K5LIBS" |
3466e002 | 3405 | AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS, 1, |
3406 | [Define this if you want to use libkafs' AFS support])) | |
f5555364 | 3407 | fi |
071970fb | 3408 | ] |
12928e80 | 3409 | ) |
b5b68128 | 3410 | |
a0391976 | 3411 | # Looking for programs, paths and files |
a0391976 | 3412 | |
ecac8ee5 | 3413 | PRIVSEP_PATH=/var/empty |
3414 | AC_ARG_WITH(privsep-path, | |
cda1ebcb | 3415 | [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)], |
ecac8ee5 | 3416 | [ |
6cf0200f | 3417 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3418 | test "x${withval}" != "xyes"; then | |
ecac8ee5 | 3419 | PRIVSEP_PATH=$withval |
3420 | fi | |
3421 | ] | |
3422 | ) | |
3423 | AC_SUBST(PRIVSEP_PATH) | |
3424 | ||
a0391976 | 3425 | AC_ARG_WITH(xauth, |
3426 | [ --with-xauth=PATH Specify path to xauth program ], | |
3427 | [ | |
6cf0200f | 3428 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3429 | test "x${withval}" != "xyes"; then | |
cbd7492e | 3430 | xauth_path=$withval |
a0391976 | 3431 | fi |
3432 | ], | |
3433 | [ | |
2bf42e4a | 3434 | TestPath="$PATH" |
3435 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" | |
3436 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" | |
3437 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" | |
3438 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" | |
3439 | AC_PATH_PROG(xauth_path, xauth, , $TestPath) | |
e5fe9a1f | 3440 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then |
a0391976 | 3441 | xauth_path="/usr/openwin/bin/xauth" |
3442 | fi | |
3443 | ] | |
3444 | ) | |
3445 | ||
65a4b4af | 3446 | STRIP_OPT=-s |
3447 | AC_ARG_ENABLE(strip, | |
3448 | [ --disable-strip Disable calling strip(1) on install], | |
3449 | [ | |
3450 | if test "x$enableval" = "xno" ; then | |
3451 | STRIP_OPT= | |
3452 | fi | |
3453 | ] | |
3454 | ) | |
3455 | AC_SUBST(STRIP_OPT) | |
3456 | ||
b3ec54b4 | 3457 | if test -z "$xauth_path" ; then |
3458 | XAUTH_PATH="undefined" | |
3459 | AC_SUBST(XAUTH_PATH) | |
3460 | else | |
3466e002 | 3461 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path", |
3462 | [Define if xauth is found in your path]) | |
b3ec54b4 | 3463 | XAUTH_PATH=$xauth_path |
3464 | AC_SUBST(XAUTH_PATH) | |
a0391976 | 3465 | fi |
a0391976 | 3466 | |
3467 | # Check for mail directory (last resort if we cannot get it from headers) | |
3468 | if test ! -z "$MAIL" ; then | |
3469 | maildir=`dirname $MAIL` | |
3466e002 | 3470 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir", |
3471 | [Set this to your mail directory if you don't have maillock.h]) | |
a0391976 | 3472 | fi |
3473 | ||
479cece8 | 3474 | if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then |
1a01a50c | 3475 | AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test]) |
3476 | disable_ptmx_check=yes | |
3477 | fi | |
a0391976 | 3478 | if test -z "$no_dev_ptmx" ; then |
6e879cb4 | 3479 | if test "x$disable_ptmx_check" != "xyes" ; then |
aff51935 | 3480 | AC_CHECK_FILE("/dev/ptmx", |
6e879cb4 | 3481 | [ |
3466e002 | 3482 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX, 1, |
3483 | [Define if you have /dev/ptmx]) | |
6e879cb4 | 3484 | have_dev_ptmx=1 |
3485 | ] | |
3486 | ) | |
3487 | fi | |
3276571c | 3488 | fi |
1a01a50c | 3489 | |
479cece8 | 3490 | if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then |
1a01a50c | 3491 | AC_CHECK_FILE("/dev/ptc", |
3492 | [ | |
3466e002 | 3493 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC, 1, |
3494 | [Define if you have /dev/ptc]) | |
1a01a50c | 3495 | have_dev_ptc=1 |
3496 | ] | |
3497 | ) | |
3498 | else | |
3499 | AC_MSG_WARN([cross compiling: Disabling /dev/ptc test]) | |
3500 | fi | |
3276571c | 3501 | |
a0391976 | 3502 | # Options from here on. Some of these are preset by platform above |
fdf6b7aa | 3503 | AC_ARG_WITH(mantype, |
5d97cfbf | 3504 | [ --with-mantype=man|cat|doc Set man page type], |
c54a6257 | 3505 | [ |
5d97cfbf | 3506 | case "$withval" in |
3507 | man|cat|doc) | |
3508 | MANTYPE=$withval | |
3509 | ;; | |
3510 | *) | |
3511 | AC_MSG_ERROR(invalid man type: $withval) | |
3512 | ;; | |
3513 | esac | |
c54a6257 | 3514 | ] |
3515 | ) | |
e0c4d3ac | 3516 | if test -z "$MANTYPE"; then |
2bf42e4a | 3517 | TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" |
3518 | AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath) | |
e0c4d3ac | 3519 | if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then |
3520 | MANTYPE=doc | |
3521 | elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
3522 | MANTYPE=man | |
3523 | else | |
3524 | MANTYPE=cat | |
3525 | fi | |
3526 | fi | |
c54a6257 | 3527 | AC_SUBST(MANTYPE) |
e0c4d3ac | 3528 | if test "$MANTYPE" = "doc"; then |
3529 | mansubdir=man; | |
3530 | else | |
3531 | mansubdir=$MANTYPE; | |
3532 | fi | |
3533 | AC_SUBST(mansubdir) | |
0bc5b6fb | 3534 | |
a0391976 | 3535 | # Check whether to enable MD5 passwords |
aff51935 | 3536 | MD5_MSG="no" |
2ddcfdf3 | 3537 | AC_ARG_WITH(md5-passwords, |
caf3bc51 | 3538 | [ --with-md5-passwords Enable use of MD5 passwords], |
0bc5b6fb | 3539 | [ |
bcf36c78 | 3540 | if test "x$withval" != "xno" ; then |
3466e002 | 3541 | AC_DEFINE(HAVE_MD5_PASSWORDS, 1, |
3542 | [Define if you want to allow MD5 passwords]) | |
aff51935 | 3543 | MD5_MSG="yes" |
0bc5b6fb | 3544 | fi |
3545 | ] | |
caf3bc51 | 3546 | ) |
3547 | ||
a0391976 | 3548 | # Whether to disable shadow password support |
a7effaac | 3549 | AC_ARG_WITH(shadow, |
3550 | [ --without-shadow Disable shadow password support], | |
3551 | [ | |
82f4e93d | 3552 | if test "x$withval" = "xno" ; then |
a7effaac | 3553 | AC_DEFINE(DISABLE_SHADOW) |
4cb5ffa0 | 3554 | disable_shadow=yes |
a7effaac | 3555 | fi |
3556 | ] | |
3557 | ) | |
3558 | ||
4cb5ffa0 | 3559 | if test -z "$disable_shadow" ; then |
3560 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
3561 | AC_TRY_COMPILE( | |
3562 | [ | |
3563 | #include <sys/types.h> | |
3564 | #include <shadow.h> | |
3565 | struct spwd sp; | |
3566 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
3567 | [ sp_expire_available=yes ], [] | |
3568 | ) | |
3569 | ||
3570 | if test "x$sp_expire_available" = "xyes" ; then | |
3571 | AC_MSG_RESULT(yes) | |
3466e002 | 3572 | AC_DEFINE(HAS_SHADOW_EXPIRE, 1, |
3573 | [Define if you want to use shadow password expire field]) | |
4cb5ffa0 | 3574 | else |
3575 | AC_MSG_RESULT(no) | |
3576 | fi | |
3577 | fi | |
3578 | ||
a0391976 | 3579 | # Use ip address instead of hostname in $DISPLAY |
44839801 | 3580 | if test ! -z "$IPADDR_IN_DISPLAY" ; then |
3581 | DISPLAY_HACK_MSG="yes" | |
3466e002 | 3582 | AC_DEFINE(IPADDR_IN_DISPLAY, 1, |
3583 | [Define if you need to use IP address | |
3584 | instead of hostname in $DISPLAY]) | |
44839801 | 3585 | else |
aff51935 | 3586 | DISPLAY_HACK_MSG="no" |
44839801 | 3587 | AC_ARG_WITH(ipaddr-display, |
3588 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
3589 | [ | |
82f4e93d | 3590 | if test "x$withval" != "xno" ; then |
44839801 | 3591 | AC_DEFINE(IPADDR_IN_DISPLAY) |
aff51935 | 3592 | DISPLAY_HACK_MSG="yes" |
44839801 | 3593 | fi |
3594 | ] | |
3595 | ) | |
3596 | fi | |
a7effaac | 3597 | |
95b99395 | 3598 | # check for /etc/default/login and use it if present. |
daa41e62 | 3599 | AC_ARG_ENABLE(etc-default-login, |
6ff3d0dc | 3600 | [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]], |
694d0cef | 3601 | [ if test "x$enableval" = "xno"; then |
3602 | AC_MSG_NOTICE([/etc/default/login handling disabled]) | |
3603 | etc_default_login=no | |
3604 | else | |
3605 | etc_default_login=yes | |
3606 | fi ], | |
b0e7249f | 3607 | [ if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; |
3608 | then | |
3609 | AC_MSG_WARN([cross compiling: not checking /etc/default/login]) | |
3610 | etc_default_login=no | |
3611 | else | |
3612 | etc_default_login=yes | |
3613 | fi ] | |
694d0cef | 3614 | ) |
95b99395 | 3615 | |
694d0cef | 3616 | if test "x$etc_default_login" != "xno"; then |
3617 | AC_CHECK_FILE("/etc/default/login", | |
3618 | [ external_path_file=/etc/default/login ]) | |
b0e7249f | 3619 | if test "x$external_path_file" = "x/etc/default/login"; then |
3466e002 | 3620 | AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN, 1, |
3621 | [Define if your system has /etc/default/login]) | |
1a01a50c | 3622 | fi |
694d0cef | 3623 | fi |
95b99395 | 3624 | |
8d184c09 | 3625 | dnl BSD systems use /etc/login.conf so --with-default-path= has no effect |
4b492aab | 3626 | if test $ac_cv_func_login_getcapbool = "yes" && \ |
3627 | test $ac_cv_header_login_cap_h = "yes" ; then | |
95b99395 | 3628 | external_path_file=/etc/login.conf |
8d184c09 | 3629 | fi |
95b99395 | 3630 | |
a0391976 | 3631 | # Whether to mess with the default path |
aff51935 | 3632 | SERVER_PATH_MSG="(default)" |
c43d69a9 | 3633 | AC_ARG_WITH(default-path, |
75817f90 | 3634 | [ --with-default-path= Specify default \$PATH environment for server], |
cb807f40 | 3635 | [ |
95b99395 | 3636 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
8d184c09 | 3637 | AC_MSG_WARN([ |
3638 | --with-default-path=PATH has no effect on this system. | |
3639 | Edit /etc/login.conf instead.]) | |
82f4e93d | 3640 | elif test "x$withval" != "xno" ; then |
89bbd457 | 3641 | if test ! -z "$external_path_file" ; then |
95b99395 | 3642 | AC_MSG_WARN([ |
3643 | --with-default-path=PATH will only be used if PATH is not defined in | |
3644 | $external_path_file .]) | |
3645 | fi | |
b2d818e6 | 3646 | user_path="$withval" |
aff51935 | 3647 | SERVER_PATH_MSG="$withval" |
cb807f40 | 3648 | fi |
b2d818e6 | 3649 | ], |
95b99395 | 3650 | [ if test "x$external_path_file" = "x/etc/login.conf" ; then |
3651 | AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf]) | |
8d184c09 | 3652 | else |
89bbd457 | 3653 | if test ! -z "$external_path_file" ; then |
95b99395 | 3654 | AC_MSG_WARN([ |
3655 | If PATH is defined in $external_path_file, ensure the path to scp is included, | |
3656 | otherwise scp will not work.]) | |
3657 | fi | |
b0e7249f | 3658 | AC_RUN_IFELSE( |
3659 | [AC_LANG_SOURCE([[ | |
b2d818e6 | 3660 | /* find out what STDPATH is */ |
3661 | #include <stdio.h> | |
b2d818e6 | 3662 | #ifdef HAVE_PATHS_H |
3663 | # include <paths.h> | |
3664 | #endif | |
3665 | #ifndef _PATH_STDPATH | |
d9a4e55b | 3666 | # ifdef _PATH_USERPATH /* Irix */ |
3667 | # define _PATH_STDPATH _PATH_USERPATH | |
3668 | # else | |
3669 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
3670 | # endif | |
b2d818e6 | 3671 | #endif |
3672 | #include <sys/types.h> | |
3673 | #include <sys/stat.h> | |
3674 | #include <fcntl.h> | |
3675 | #define DATA "conftest.stdpath" | |
3676 | ||
3677 | main() | |
3678 | { | |
3679 | FILE *fd; | |
3680 | int rc; | |
82f4e93d | 3681 | |
b2d818e6 | 3682 | fd = fopen(DATA,"w"); |
3683 | if(fd == NULL) | |
3684 | exit(1); | |
82f4e93d | 3685 | |
b2d818e6 | 3686 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) |
3687 | exit(1); | |
3688 | ||
3689 | exit(0); | |
3690 | } | |
b0e7249f | 3691 | ]])], |
3692 | [ user_path=`cat conftest.stdpath` ], | |
b2d818e6 | 3693 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], |
3694 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
3695 | ) | |
3696 | # make sure $bindir is in USER_PATH so scp will work | |
3697 | t_bindir=`eval echo ${bindir}` | |
3698 | case $t_bindir in | |
3699 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; | |
3700 | esac | |
3701 | case $t_bindir in | |
3702 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; | |
3703 | esac | |
3704 | echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 | |
3705 | if test $? -ne 0 ; then | |
3706 | echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 | |
3707 | if test $? -ne 0 ; then | |
3708 | user_path=$user_path:$t_bindir | |
3709 | AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work) | |
3710 | fi | |
3711 | fi | |
8d184c09 | 3712 | fi ] |
cb807f40 | 3713 | ) |
95b99395 | 3714 | if test "x$external_path_file" != "x/etc/login.conf" ; then |
3466e002 | 3715 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path", [Specify default $PATH]) |
8d184c09 | 3716 | AC_SUBST(user_path) |
3717 | fi | |
cb807f40 | 3718 | |
06617857 | 3719 | # Set superuser path separately to user path |
06617857 | 3720 | AC_ARG_WITH(superuser-path, |
3721 | [ --with-superuser-path= Specify different path for super-user], | |
3722 | [ | |
6cf0200f | 3723 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3724 | test "x${withval}" != "xyes"; then | |
3466e002 | 3725 | AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval", |
3726 | [Define if you want a different $PATH | |
3727 | for the superuser]) | |
06617857 | 3728 | superuser_path=$withval |
3729 | fi | |
3730 | ] | |
3731 | ) | |
3732 | ||
3733 | ||
58d100bf | 3734 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) |
aff51935 | 3735 | IPV4_IN6_HACK_MSG="no" |
80faa19f | 3736 | AC_ARG_WITH(4in6, |
3737 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
3738 | [ | |
3739 | if test "x$withval" != "xno" ; then | |
3740 | AC_MSG_RESULT(yes) | |
3466e002 | 3741 | AC_DEFINE(IPV4_IN_IPV6, 1, |
3742 | [Detect IPv4 in IPv6 mapped addresses | |
3743 | and treat as IPv4]) | |
aff51935 | 3744 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3745 | else |
3746 | AC_MSG_RESULT(no) | |
3747 | fi | |
3748 | ],[ | |
3749 | if test "x$inet6_default_4in6" = "xyes"; then | |
3750 | AC_MSG_RESULT([yes (default)]) | |
3751 | AC_DEFINE(IPV4_IN_IPV6) | |
aff51935 | 3752 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3753 | else |
3754 | AC_MSG_RESULT([no (default)]) | |
3755 | fi | |
3756 | ] | |
3757 | ) | |
3758 | ||
af774732 | 3759 | # Whether to enable BSD auth support |
f1b0ecc3 | 3760 | BSD_AUTH_MSG=no |
af774732 | 3761 | AC_ARG_WITH(bsd-auth, |
3762 | [ --with-bsd-auth Enable BSD auth support], | |
3763 | [ | |
82f4e93d | 3764 | if test "x$withval" != "xno" ; then |
3466e002 | 3765 | AC_DEFINE(BSD_AUTH, 1, |
3766 | [Define if you have BSD auth support]) | |
f1b0ecc3 | 3767 | BSD_AUTH_MSG=yes |
af774732 | 3768 | fi |
3769 | ] | |
3770 | ) | |
3771 | ||
a0391976 | 3772 | # Where to place sshd.pid |
19d9ac2a | 3773 | piddir=/var/run |
81dadca3 | 3774 | # make sure the directory exists |
82f4e93d | 3775 | if test ! -d $piddir ; then |
81dadca3 | 3776 | piddir=`eval echo ${sysconfdir}` |
3777 | case $piddir in | |
aff51935 | 3778 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; |
81dadca3 | 3779 | esac |
3780 | fi | |
3781 | ||
47e45e44 | 3782 | AC_ARG_WITH(pid-dir, |
3783 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
3784 | [ | |
6cf0200f | 3785 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3786 | test "x${withval}" != "xyes"; then | |
19d9ac2a | 3787 | piddir=$withval |
82f4e93d | 3788 | if test ! -d $piddir ; then |
81dadca3 | 3789 | AC_MSG_WARN([** no $piddir directory on this system **]) |
3790 | fi | |
47e45e44 | 3791 | fi |
3792 | ] | |
3793 | ) | |
b7a87eea | 3794 | |
3466e002 | 3795 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir", [Specify location of ssh.pid]) |
19d9ac2a | 3796 | AC_SUBST(piddir) |
47e45e44 | 3797 | |
1d7b9b20 | 3798 | dnl allow user to disable some login recording features |
3799 | AC_ARG_ENABLE(lastlog, | |
bfd550a2 | 3800 | [ --disable-lastlog disable use of lastlog even if detected [no]], |
ddb154b3 | 3801 | [ |
3802 | if test "x$enableval" = "xno" ; then | |
3803 | AC_DEFINE(DISABLE_LASTLOG) | |
3804 | fi | |
3805 | ] | |
1d7b9b20 | 3806 | ) |
3807 | AC_ARG_ENABLE(utmp, | |
bfd550a2 | 3808 | [ --disable-utmp disable use of utmp even if detected [no]], |
ddb154b3 | 3809 | [ |
3810 | if test "x$enableval" = "xno" ; then | |
3811 | AC_DEFINE(DISABLE_UTMP) | |
3812 | fi | |
3813 | ] | |
1d7b9b20 | 3814 | ) |
3815 | AC_ARG_ENABLE(utmpx, | |
bfd550a2 | 3816 | [ --disable-utmpx disable use of utmpx even if detected [no]], |
ddb154b3 | 3817 | [ |
3818 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3819 | AC_DEFINE(DISABLE_UTMPX, 1, |
3820 | [Define if you don't want to use utmpx]) | |
ddb154b3 | 3821 | fi |
3822 | ] | |
1d7b9b20 | 3823 | ) |
3824 | AC_ARG_ENABLE(wtmp, | |
bfd550a2 | 3825 | [ --disable-wtmp disable use of wtmp even if detected [no]], |
ddb154b3 | 3826 | [ |
3827 | if test "x$enableval" = "xno" ; then | |
3828 | AC_DEFINE(DISABLE_WTMP) | |
3829 | fi | |
3830 | ] | |
1d7b9b20 | 3831 | ) |
3832 | AC_ARG_ENABLE(wtmpx, | |
bfd550a2 | 3833 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], |
ddb154b3 | 3834 | [ |
3835 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3836 | AC_DEFINE(DISABLE_WTMPX, 1, |
3837 | [Define if you don't want to use wtmpx]) | |
ddb154b3 | 3838 | fi |
3839 | ] | |
1d7b9b20 | 3840 | ) |
3841 | AC_ARG_ENABLE(libutil, | |
bfd550a2 | 3842 | [ --disable-libutil disable use of libutil (login() etc.) [no]], |
ddb154b3 | 3843 | [ |
3844 | if test "x$enableval" = "xno" ; then | |
3845 | AC_DEFINE(DISABLE_LOGIN) | |
3846 | fi | |
3847 | ] | |
1d7b9b20 | 3848 | ) |
3849 | AC_ARG_ENABLE(pututline, | |
bfd550a2 | 3850 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], |
ddb154b3 | 3851 | [ |
3852 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3853 | AC_DEFINE(DISABLE_PUTUTLINE, 1, |
3854 | [Define if you don't want to use pututline() | |
3855 | etc. to write [uw]tmp]) | |
ddb154b3 | 3856 | fi |
3857 | ] | |
1d7b9b20 | 3858 | ) |
3859 | AC_ARG_ENABLE(pututxline, | |
bfd550a2 | 3860 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], |
ddb154b3 | 3861 | [ |
3862 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3863 | AC_DEFINE(DISABLE_PUTUTXLINE, 1, |
3864 | [Define if you don't want to use pututxline() | |
3865 | etc. to write [uw]tmpx]) | |
ddb154b3 | 3866 | fi |
3867 | ] | |
1d7b9b20 | 3868 | ) |
3869 | AC_ARG_WITH(lastlog, | |
bfd550a2 | 3870 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], |
8c89dd2b | 3871 | [ |
82f4e93d | 3872 | if test "x$withval" = "xno" ; then |
8c89dd2b | 3873 | AC_DEFINE(DISABLE_LASTLOG) |
6cf0200f | 3874 | elif test -n "$withval" && test "x${withval}" != "xyes"; then |
8c89dd2b | 3875 | conf_lastlog_location=$withval |
3876 | fi | |
3877 | ] | |
3878 | ) | |
1d7b9b20 | 3879 | |
3880 | dnl lastlog, [uw]tmpx? detection | |
3881 | dnl NOTE: set the paths in the platform section to avoid the | |
3882 | dnl need for command-line parameters | |
3883 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
3884 | ||
3885 | dnl lastlog detection | |
3886 | dnl NOTE: the code itself will detect if lastlog is a directory | |
3887 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
3888 | AC_TRY_COMPILE([ | |
3889 | #include <sys/types.h> | |
3890 | #include <utmp.h> | |
3891 | #ifdef HAVE_LASTLOG_H | |
3892 | # include <lastlog.h> | |
3893 | #endif | |
d7c0f3d5 | 3894 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3895 | # include <paths.h> |
41cb4569 | 3896 | #endif |
3897 | #ifdef HAVE_LOGIN_H | |
3898 | # include <login.h> | |
1d7b9b20 | 3899 | #endif |
3900 | ], | |
3901 | [ char *lastlog = LASTLOG_FILE; ], | |
3902 | [ AC_MSG_RESULT(yes) ], | |
d7c0f3d5 | 3903 | [ |
3904 | AC_MSG_RESULT(no) | |
3905 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
3906 | AC_TRY_COMPILE([ | |
3907 | #include <sys/types.h> | |
3908 | #include <utmp.h> | |
3909 | #ifdef HAVE_LASTLOG_H | |
3910 | # include <lastlog.h> | |
3911 | #endif | |
3912 | #ifdef HAVE_PATHS_H | |
3913 | # include <paths.h> | |
3914 | #endif | |
3915 | ], | |
3916 | [ char *lastlog = _PATH_LASTLOG; ], | |
3917 | [ AC_MSG_RESULT(yes) ], | |
3918 | [ | |
f282b668 | 3919 | AC_MSG_RESULT(no) |
d7c0f3d5 | 3920 | system_lastlog_path=no |
3921 | ]) | |
3922 | ] | |
1d7b9b20 | 3923 | ) |
d7c0f3d5 | 3924 | |
1d7b9b20 | 3925 | if test -z "$conf_lastlog_location"; then |
3926 | if test x"$system_lastlog_path" = x"no" ; then | |
3927 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
e5fe9a1f | 3928 | if (test -d "$f" || test -f "$f") ; then |
1d7b9b20 | 3929 | conf_lastlog_location=$f |
3930 | fi | |
3931 | done | |
3932 | if test -z "$conf_lastlog_location"; then | |
f8119cef | 3933 | AC_MSG_WARN([** Cannot find lastlog **]) |
3934 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
1d7b9b20 | 3935 | fi |
3936 | fi | |
3937 | fi | |
3938 | ||
3939 | if test -n "$conf_lastlog_location"; then | |
3466e002 | 3940 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location", |
3941 | [Define if you want to specify the path to your lastlog file]) | |
82f4e93d | 3942 | fi |
1d7b9b20 | 3943 | |
3944 | dnl utmp detection | |
3945 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
3946 | AC_TRY_COMPILE([ | |
3947 | #include <sys/types.h> | |
3948 | #include <utmp.h> | |
d7c0f3d5 | 3949 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3950 | # include <paths.h> |
3951 | #endif | |
3952 | ], | |
3953 | [ char *utmp = UTMP_FILE; ], | |
3954 | [ AC_MSG_RESULT(yes) ], | |
3955 | [ AC_MSG_RESULT(no) | |
3956 | system_utmp_path=no ] | |
3957 | ) | |
3958 | if test -z "$conf_utmp_location"; then | |
3959 | if test x"$system_utmp_path" = x"no" ; then | |
3960 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
3961 | if test -f $f ; then | |
3962 | conf_utmp_location=$f | |
3963 | fi | |
3964 | done | |
3965 | if test -z "$conf_utmp_location"; then | |
3966 | AC_DEFINE(DISABLE_UTMP) | |
3967 | fi | |
3968 | fi | |
3969 | fi | |
3970 | if test -n "$conf_utmp_location"; then | |
3466e002 | 3971 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location", |
3972 | [Define if you want to specify the path to your utmp file]) | |
82f4e93d | 3973 | fi |
1d7b9b20 | 3974 | |
3975 | dnl wtmp detection | |
3976 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
3977 | AC_TRY_COMPILE([ | |
3978 | #include <sys/types.h> | |
3979 | #include <utmp.h> | |
d7c0f3d5 | 3980 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3981 | # include <paths.h> |
3982 | #endif | |
3983 | ], | |
3984 | [ char *wtmp = WTMP_FILE; ], | |
3985 | [ AC_MSG_RESULT(yes) ], | |
3986 | [ AC_MSG_RESULT(no) | |
3987 | system_wtmp_path=no ] | |
3988 | ) | |
3989 | if test -z "$conf_wtmp_location"; then | |
3990 | if test x"$system_wtmp_path" = x"no" ; then | |
3991 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
3992 | if test -f $f ; then | |
3993 | conf_wtmp_location=$f | |
3994 | fi | |
3995 | done | |
3996 | if test -z "$conf_wtmp_location"; then | |
3997 | AC_DEFINE(DISABLE_WTMP) | |
3998 | fi | |
3999 | fi | |
4000 | fi | |
4001 | if test -n "$conf_wtmp_location"; then | |
3466e002 | 4002 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location", |
4003 | [Define if you want to specify the path to your wtmp file]) | |
82f4e93d | 4004 | fi |
1d7b9b20 | 4005 | |
4006 | ||
4007 | dnl utmpx detection - I don't know any system so perverse as to require | |
4008 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
4009 | dnl there, though. | |
4010 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
4011 | AC_TRY_COMPILE([ | |
4012 | #include <sys/types.h> | |
4013 | #include <utmp.h> | |
4014 | #ifdef HAVE_UTMPX_H | |
4015 | #include <utmpx.h> | |
4016 | #endif | |
d7c0f3d5 | 4017 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 4018 | # include <paths.h> |
4019 | #endif | |
4020 | ], | |
4021 | [ char *utmpx = UTMPX_FILE; ], | |
4022 | [ AC_MSG_RESULT(yes) ], | |
4023 | [ AC_MSG_RESULT(no) | |
4024 | system_utmpx_path=no ] | |
4025 | ) | |
4026 | if test -z "$conf_utmpx_location"; then | |
4027 | if test x"$system_utmpx_path" = x"no" ; then | |
4028 | AC_DEFINE(DISABLE_UTMPX) | |
4029 | fi | |
4030 | else | |
3466e002 | 4031 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location", |
4032 | [Define if you want to specify the path to your utmpx file]) | |
82f4e93d | 4033 | fi |
1d7b9b20 | 4034 | |
4035 | dnl wtmpx detection | |
4036 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
4037 | AC_TRY_COMPILE([ | |
4038 | #include <sys/types.h> | |
4039 | #include <utmp.h> | |
4040 | #ifdef HAVE_UTMPX_H | |
4041 | #include <utmpx.h> | |
4042 | #endif | |
d7c0f3d5 | 4043 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 4044 | # include <paths.h> |
4045 | #endif | |
4046 | ], | |
4047 | [ char *wtmpx = WTMPX_FILE; ], | |
4048 | [ AC_MSG_RESULT(yes) ], | |
4049 | [ AC_MSG_RESULT(no) | |
4050 | system_wtmpx_path=no ] | |
4051 | ) | |
4052 | if test -z "$conf_wtmpx_location"; then | |
4053 | if test x"$system_wtmpx_path" = x"no" ; then | |
4054 | AC_DEFINE(DISABLE_WTMPX) | |
4055 | fi | |
4056 | else | |
3466e002 | 4057 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location", |
4058 | [Define if you want to specify the path to your wtmpx file]) | |
82f4e93d | 4059 | fi |
1d7b9b20 | 4060 | |
b7a87eea | 4061 | |
bd499f9e | 4062 | if test ! -z "$blibpath" ; then |
68ece370 | 4063 | LDFLAGS="$LDFLAGS $blibflags$blibpath" |
4064 | AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile]) | |
bd499f9e | 4065 | fi |
4066 | ||
ed89c848 | 4067 | dnl Adding -Werror to CFLAGS early prevents configure tests from running. |
4068 | dnl Add now. | |
4069 | CFLAGS="$CFLAGS $werror_flags" | |
4070 | ||
3c62e7eb | 4071 | AC_EXEEXT |
29eadd7c | 4072 | AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openssh.xml \ |
4073 | openbsd-compat/Makefile openbsd-compat/regress/Makefile \ | |
4074 | scard/Makefile ssh_prng_cmds survey.sh]) | |
98a7c37b | 4075 | AC_OUTPUT |
d3083fbd | 4076 | |
cbd7492e | 4077 | # Print summary of options |
4078 | ||
cbd7492e | 4079 | # Someone please show me a better way :) |
4080 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
4081 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
4082 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
4083 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
f5665f6f | 4084 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` |
e0c4d3ac | 4085 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` |
cbd7492e | 4086 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` |
ecac8ee5 | 4087 | H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` |
4088 | I=`eval echo ${user_path}` ; I=`eval echo ${I}` | |
4089 | J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` | |
cbd7492e | 4090 | |
4091 | echo "" | |
26de7942 | 4092 | echo "OpenSSH has been configured with the following options:" |
ecac8ee5 | 4093 | echo " User binaries: $B" |
4094 | echo " System binaries: $C" | |
4095 | echo " Configuration files: $D" | |
4096 | echo " Askpass program: $E" | |
4097 | echo " Manual pages: $F" | |
4098 | echo " PID file: $G" | |
4099 | echo " Privilege separation chroot path: $H" | |
95b99395 | 4100 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
4101 | echo " At runtime, sshd will use the path defined in $external_path_file" | |
4102 | echo " Make sure the path to scp is present, otherwise scp will not work" | |
8d184c09 | 4103 | else |
ecac8ee5 | 4104 | echo " sshd default user PATH: $I" |
89bbd457 | 4105 | if test ! -z "$external_path_file"; then |
95b99395 | 4106 | echo " (If PATH is set in $external_path_file it will be used instead. If" |
4107 | echo " used, ensure the path to scp is present, otherwise scp will not work.)" | |
4108 | fi | |
8d184c09 | 4109 | fi |
06617857 | 4110 | if test ! -z "$superuser_path" ; then |
ecac8ee5 | 4111 | echo " sshd superuser user PATH: $J" |
4112 | fi | |
4113 | echo " Manpage format: $MANTYPE" | |
3e05e934 | 4114 | echo " PAM support: $PAM_MSG" |
5b84789f | 4115 | echo " OSF SIA support: $SIA_MSG" |
ecac8ee5 | 4116 | echo " KerberosV support: $KRB5_MSG" |
ef4d1846 | 4117 | echo " SELinux support: $SELINUX_MSG" |
ecac8ee5 | 4118 | echo " Smartcard support: $SCARD_MSG" |
ecac8ee5 | 4119 | echo " S/KEY support: $SKEY_MSG" |
4120 | echo " TCP Wrappers support: $TCPW_MSG" | |
4121 | echo " MD5 password support: $MD5_MSG" | |
59031773 | 4122 | echo " libedit support: $LIBEDIT_MSG" |
5b84789f | 4123 | echo " Solaris process contract support: $SPC_MSG" |
3deb1408 | 4124 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" |
ecac8ee5 | 4125 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" |
4126 | echo " BSD Auth support: $BSD_AUTH_MSG" | |
4127 | echo " Random number source: $RAND_MSG" | |
f1b0ecc3 | 4128 | if test ! -z "$USE_RAND_HELPER" ; then |
ecac8ee5 | 4129 | echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" |
af774732 | 4130 | fi |
4131 | ||
cbd7492e | 4132 | echo "" |
4133 | ||
0c2fb82f | 4134 | echo " Host: ${host}" |
4135 | echo " Compiler: ${CC}" | |
4136 | echo " Compiler flags: ${CFLAGS}" | |
4137 | echo "Preprocessor flags: ${CPPFLAGS}" | |
4138 | echo " Linker flags: ${LDFLAGS}" | |
e54defb4 | 4139 | echo " Libraries: ${LIBS}" |
4140 | if test ! -z "${SSHDLIBS}"; then | |
4141 | echo " +for sshd: ${SSHDLIBS}" | |
4142 | fi | |
cbd7492e | 4143 | |
4144 | echo "" | |
4145 | ||
9cefe228 | 4146 | if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then |
b3146b5f | 4147 | echo "SVR4 style packages are supported with \"make package\"" |
4148 | echo "" | |
9cefe228 | 4149 | fi |
4150 | ||
adeebd37 | 4151 | if test "x$PAM_MSG" = "xyes" ; then |
f1b0ecc3 | 4152 | echo "PAM is enabled. You may need to install a PAM control file " |
4153 | echo "for sshd, otherwise password authentication may fail. " | |
aff51935 | 4154 | echo "Example PAM control files can be found in the contrib/ " |
f1b0ecc3 | 4155 | echo "subdirectory" |
adeebd37 | 4156 | echo "" |
4157 | fi | |
4158 | ||
f1b0ecc3 | 4159 | if test ! -z "$RAND_HELPER_CMDHASH" ; then |
4160 | echo "WARNING: you are using the builtin random number collection " | |
4161 | echo "service. Please read WARNING.RNG and request that your OS " | |
4162 | echo "vendor includes kernel-based random number collection in " | |
4163 | echo "future versions of your OS." | |
2c523de9 | 4164 | echo "" |
4165 | fi | |
af774732 | 4166 | |
2f6f9cff | 4167 | if test ! -z "$NO_PEERCHECK" ; then |
1961d660 | 4168 | echo "WARNING: the operating system that you are using does not" |
4169 | echo "appear to support getpeereid(), getpeerucred() or the" | |
4170 | echo "SO_PEERCRED getsockopt() option. These facilities are used to" | |
4171 | echo "enforce security checks to prevent unauthorised connections to" | |
4172 | echo "ssh-agent. Their absence increases the risk that a malicious" | |
4173 | echo "user can connect to your agent." | |
2f6f9cff | 4174 | echo "" |
4175 | fi | |
4176 | ||
7b578f7d | 4177 | if test "$AUDIT_MODULE" = "bsm" ; then |
4178 | echo "WARNING: BSM audit support is currently considered EXPERIMENTAL." | |
4179 | echo "See the Solaris section in README.platform for details." | |
4180 | fi |