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3c0ef626 | 1 | # $Id$ |
12a403af | 2 | # |
3 | # Copyright (c) 1999-2004 Damien Miller | |
4 | # | |
5 | # Permission to use, copy, modify, and distribute this software for any | |
6 | # purpose with or without fee is hereby granted, provided that the above | |
7 | # copyright notice and this permission notice appear in all copies. | |
8 | # | |
9 | # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
10 | # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
11 | # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
12 | # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
13 | # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
14 | # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
15 | # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
3c0ef626 | 16 | |
2ce0bfe4 | 17 | AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org) |
4b6dae8f | 18 | AC_REVISION($Revision$) |
3c0ef626 | 19 | AC_CONFIG_SRCDIR([ssh.c]) |
20 | ||
21 | AC_CONFIG_HEADER(config.h) | |
282f473f | 22 | |
23 | # Handle Globus configuration right away, because the Globus flavor | |
24 | # determines our compiler options. | |
25 | ||
26 | # Check whether the user wants GSI (Globus) support | |
27 | gsi_path="no" | |
28 | AC_ARG_WITH(gsi, | |
29 | [ --with-gsi Enable Globus GSI authentication support], | |
30 | [ | |
31 | gsi_path="$withval" | |
32 | ] | |
33 | ) | |
34 | ||
35 | AC_ARG_WITH(globus, | |
36 | [ --with-globus Enable Globus GSI authentication support], | |
37 | [ | |
38 | gsi_path="$withval" | |
39 | ] | |
40 | ) | |
41 | ||
42 | AC_ARG_WITH(globus-static, | |
43 | [ --with-globus-static Link statically with Globus GSI libraries], | |
44 | [ | |
45 | gsi_static="-static" | |
46 | if test "x$gsi_path" = "xno" ; then | |
47 | gsi_path="$withval" | |
48 | fi | |
49 | ] | |
50 | ) | |
51 | ||
52 | # Check whether the user has a Globus flavor type | |
53 | globus_flavor_type="no" | |
54 | AC_ARG_WITH(globus-flavor, | |
55 | [ --with-globus-flavor=TYPE Specify Globus flavor type (ex: gcc32dbg)], | |
56 | [ | |
57 | globus_flavor_type="$withval" | |
58 | if test "x$gsi_path" = "xno" ; then | |
59 | gsi_path="yes" | |
60 | fi | |
61 | ] | |
62 | ) | |
63 | ||
64 | if test "x$gsi_path" != "xno" ; then | |
65 | # Globus GSSAPI configuration | |
66 | AC_MSG_CHECKING(for Globus GSI) | |
67 | AC_DEFINE(GSI, 1, [Define if you want GSI/Globus authentication support.]) | |
68 | ||
69 | if test "$GSSAPI" -a "$GSSAPI" != "mechglue"; then | |
70 | AC_MSG_ERROR([Previously configured GSSAPI library conflicts with Globus GSI.]) | |
71 | fi | |
72 | if test -z "$GSSAPI"; then | |
73 | AC_DEFINE(GSSAPI) | |
74 | GSSAPI="GSI" | |
75 | fi | |
76 | ||
77 | if test "x$gsi_path" = "xyes" ; then | |
78 | if test -z "$GLOBUS_LOCATION" ; then | |
79 | AC_MSG_ERROR(GLOBUS_LOCATION environment variable must be set.) | |
80 | else | |
81 | gsi_path="$GLOBUS_LOCATION" | |
82 | fi | |
83 | fi | |
84 | GLOBUS_LOCATION="$gsi_path" | |
85 | export GLOBUS_LOCATION | |
86 | if test ! -d "$GLOBUS_LOCATION" ; then | |
87 | AC_MSG_ERROR(Cannot find Globus installation. Set GLOBUS_LOCATION environment variable.) | |
88 | fi | |
89 | ||
90 | if test "x$globus_flavor_type" = "xno" ; then | |
91 | AC_MSG_ERROR(--with-globus-flavor=TYPE must be specified) | |
92 | fi | |
93 | if test "x$globus_flavor_type" = "xyes" ; then | |
94 | AC_MSG_ERROR(--with-globus-flavor=TYPE must specify a flavor type) | |
95 | fi | |
96 | ||
97 | GLOBUS_INCLUDE="${gsi_path}/include/${globus_flavor_type}" | |
98 | if test ! -d "$GLOBUS_INCLUDE" ; then | |
99 | AC_MSG_ERROR(Cannot find Globus flavor-specific include directory: ${GLOBUS_INCLUDE}) | |
100 | fi | |
101 | GSI_CPPFLAGS="-I${GLOBUS_INCLUDE}" | |
102 | ||
103 | if test -x ${gsi_path}/bin/globus-makefile-header ; then | |
104 | ${gsi_path}/bin/globus-makefile-header --flavor=${globus_flavor_type} ${gsi_static} globus_gss_assist | sed 's/ = \(.*\)/="\1"/' > ./gpt_build_tmp.sh | |
105 | elif test -x ${gsi_path}/sbin/globus-makefile-header ; then | |
106 | ${gsi_path}/sbin/globus-makefile-header --flavor=${globus_flavor_type} ${gsi_static} globus_gss_assist | sed 's/ = \(.*\)/="\1"/' > ./gpt_build_tmp.sh | |
107 | else | |
108 | AC_MSG_ERROR(Cannot find globus-makefile-header: Globus installation is incomplete) | |
109 | fi | |
110 | . ./gpt_build_tmp.sh | |
111 | if test -n "${need_dash_r}"; then | |
112 | GSI_LDFLAGS="-L${gsi_path}/lib -R${gsi_path}/lib" | |
113 | else | |
114 | GSI_LDFLAGS="-L${gsi_path}/lib" | |
115 | fi | |
116 | if test -z "$GLOBUS_PKG_LIBS" ; then | |
117 | AC_MSG_ERROR(globus-makefile-header failed) | |
118 | fi | |
119 | ||
120 | AC_DEFINE(HAVE_GSSAPI_H) | |
121 | ||
122 | CC="$GLOBUS_CC" | |
123 | CFLAGS="$GLOBUS_CFLAGS" | |
124 | CPP="$GLOBUS_CPP" | |
125 | CPPFLAGS="$GLOBUS_CPPFLAGS $GLOBUS_INCLUDES" | |
126 | LIBS="$LIBS $GLOBUS_LIBS $GLOBUS_PKG_LIBS" | |
127 | LD="$GLOBUS_LD" | |
128 | LDFLAGS="$LDFLAGS $GLOBUS_LDFLAGS" | |
129 | ||
130 | # test that we got the libraries OK | |
131 | AC_TRY_LINK( | |
132 | [], | |
133 | [], | |
134 | [ | |
135 | AC_MSG_RESULT(yes) | |
136 | ], | |
137 | [ | |
138 | AC_MSG_ERROR(link with Globus libraries failed) | |
139 | ] | |
140 | ) | |
141 | AC_CHECK_FUNCS(globus_gss_assist_map_and_authorize) | |
142 | INSTALL_GSISSH="yes" | |
143 | else | |
144 | INSTALL_GSISSH="" | |
145 | fi | |
146 | AC_SUBST(INSTALL_GSISSH) | |
147 | # End Globus/GSI section | |
148 | ||
3c0ef626 | 149 | AC_PROG_CC |
150 | AC_CANONICAL_HOST | |
151 | AC_C_BIGENDIAN | |
152 | ||
153 | # Checks for programs. | |
7cac2b65 | 154 | AC_PROG_AWK |
3c0ef626 | 155 | AC_PROG_CPP |
156 | AC_PROG_RANLIB | |
157 | AC_PROG_INSTALL | |
4b6dae8f | 158 | AC_PROG_EGREP |
3c0ef626 | 159 | AC_PATH_PROG(AR, ar) |
7e82606e | 160 | AC_PATH_PROG(CAT, cat) |
161 | AC_PATH_PROG(KILL, kill) | |
3c0ef626 | 162 | AC_PATH_PROGS(PERL, perl5 perl) |
bfe49944 | 163 | AC_PATH_PROG(SED, sed) |
3c0ef626 | 164 | AC_SUBST(PERL) |
165 | AC_PATH_PROG(ENT, ent) | |
166 | AC_SUBST(ENT) | |
3c0ef626 | 167 | AC_PATH_PROG(TEST_MINUS_S_SH, bash) |
168 | AC_PATH_PROG(TEST_MINUS_S_SH, ksh) | |
169 | AC_PATH_PROG(TEST_MINUS_S_SH, sh) | |
350391c5 | 170 | AC_PATH_PROG(SH, sh) |
7e82606e | 171 | AC_SUBST(TEST_SHELL,sh) |
172 | ||
173 | dnl for buildpkg.sh | |
174 | AC_PATH_PROG(PATH_GROUPADD_PROG, groupadd, groupadd, | |
175 | [/usr/sbin${PATH_SEPARATOR}/etc]) | |
176 | AC_PATH_PROG(PATH_USERADD_PROG, useradd, useradd, | |
177 | [/usr/sbin${PATH_SEPARATOR}/etc]) | |
178 | AC_CHECK_PROG(MAKE_PACKAGE_SUPPORTED, pkgmk, yes, no) | |
08822d99 | 179 | if test -x /sbin/sh; then |
180 | AC_SUBST(STARTUP_SCRIPT_SHELL,/sbin/sh) | |
181 | else | |
182 | AC_SUBST(STARTUP_SCRIPT_SHELL,/bin/sh) | |
183 | fi | |
3c0ef626 | 184 | |
185 | # System features | |
186 | AC_SYS_LARGEFILE | |
187 | ||
188 | if test -z "$AR" ; then | |
189 | AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***]) | |
190 | fi | |
191 | ||
192 | # Use LOGIN_PROGRAM from environment if possible | |
193 | if test ! -z "$LOGIN_PROGRAM" ; then | |
08822d99 | 194 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM", |
195 | [If your header files don't define LOGIN_PROGRAM, | |
196 | then use this (detected) from environment and PATH]) | |
3c0ef626 | 197 | else |
198 | # Search for login | |
199 | AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login) | |
200 | if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then | |
201 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK") | |
202 | fi | |
203 | fi | |
204 | ||
540d72c3 | 205 | AC_PATH_PROG(PATH_PASSWD_PROG, passwd) |
206 | if test ! -z "$PATH_PASSWD_PROG" ; then | |
08822d99 | 207 | AC_DEFINE_UNQUOTED(_PATH_PASSWD_PROG, "$PATH_PASSWD_PROG", |
208 | [Full path of your "passwd" program]) | |
540d72c3 | 209 | fi |
210 | ||
3c0ef626 | 211 | if test -z "$LD" ; then |
212 | LD=$CC | |
213 | fi | |
214 | AC_SUBST(LD) | |
8b32eddc | 215 | |
3c0ef626 | 216 | AC_C_INLINE |
2ce0bfe4 | 217 | |
218 | AC_CHECK_DECL(LLONG_MAX, have_llong_max=1, , [#include <limits.h>]) | |
219 | ||
e74dc197 | 220 | use_stack_protector=1 |
221 | AC_ARG_WITH(stackprotect, | |
222 | [ --without-stackprotect Don't use compiler's stack protection], [ | |
223 | if test "x$withval" = "xno"; then | |
224 | use_stack_protector=0 | |
225 | fi ]) | |
226 | ||
540d72c3 | 227 | if test "$GCC" = "yes" || test "$GCC" = "egcs"; then |
2ce0bfe4 | 228 | CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized" |
08822d99 | 229 | GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'` |
2ce0bfe4 | 230 | case $GCC_VER in |
fa0f0f45 | 231 | 1.*) no_attrib_nonnull=1 ;; |
232 | 2.8* | 2.9*) | |
233 | CFLAGS="$CFLAGS -Wsign-compare" | |
234 | no_attrib_nonnull=1 | |
235 | ;; | |
236 | 2.*) no_attrib_nonnull=1 ;; | |
08822d99 | 237 | 3.*) CFLAGS="$CFLAGS -Wsign-compare" ;; |
238 | 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign" ;; | |
239 | *) ;; | |
2ce0bfe4 | 240 | esac |
241 | ||
e74dc197 | 242 | # -fstack-protector-all doesn't always work for some GCC versions |
243 | # and/or platforms, so we test if we can. If it's not supported | |
244 | # on a give platform gcc will emit a warning so we use -Werror. | |
245 | if test "x$use_stack_protector" = "x1"; then | |
246 | for t in -fstack-protector-all -fstack-protector; do | |
247 | AC_MSG_CHECKING(if $CC supports $t) | |
248 | saved_CFLAGS="$CFLAGS" | |
249 | saved_LDFLAGS="$LDFLAGS" | |
250 | CFLAGS="$CFLAGS $t -Werror" | |
251 | LDFLAGS="$LDFLAGS $t -Werror" | |
252 | AC_LINK_IFELSE( | |
253 | [AC_LANG_SOURCE([ | |
254 | #include <stdlib.h> | |
255 | int main(void){return 0;} | |
256 | ])], | |
257 | [ AC_MSG_RESULT(yes) | |
258 | CFLAGS="$saved_CFLAGS $t" | |
259 | LDFLAGS="$saved_LDFLAGS $t" | |
260 | AC_MSG_CHECKING(if $t works) | |
261 | AC_RUN_IFELSE( | |
262 | [AC_LANG_SOURCE([ | |
263 | #include <stdlib.h> | |
264 | int main(void){exit(0);} | |
265 | ])], | |
266 | [ AC_MSG_RESULT(yes) | |
267 | break ], | |
268 | [ AC_MSG_RESULT(no) ], | |
269 | [ AC_MSG_WARN([cross compiling: cannot test]) | |
270 | break ] | |
271 | ) | |
272 | ], | |
273 | [ AC_MSG_RESULT(no) ] | |
274 | ) | |
275 | CFLAGS="$saved_CFLAGS" | |
276 | LDFLAGS="$saved_LDFLAGS" | |
277 | done | |
278 | fi | |
279 | ||
2ce0bfe4 | 280 | if test -z "$have_llong_max"; then |
281 | # retry LLONG_MAX with -std=gnu99, needed on some Linuxes | |
282 | unset ac_cv_have_decl_LLONG_MAX | |
283 | saved_CFLAGS="$CFLAGS" | |
284 | CFLAGS="$CFLAGS -std=gnu99" | |
285 | AC_CHECK_DECL(LLONG_MAX, | |
286 | [have_llong_max=1], | |
287 | [CFLAGS="$saved_CFLAGS"], | |
288 | [#include <limits.h>] | |
289 | ) | |
290 | fi | |
291 | fi | |
292 | ||
fa0f0f45 | 293 | if test "x$no_attrib_nonnull" != "x1" ; then |
294 | AC_DEFINE(HAVE_ATTRIBUTE__NONNULL__, 1, [Have attribute nonnull]) | |
295 | fi | |
296 | ||
540d72c3 | 297 | AC_ARG_WITH(rpath, |
298 | [ --without-rpath Disable auto-added -R linker paths], | |
299 | [ | |
8b32eddc | 300 | if test "x$withval" = "xno" ; then |
540d72c3 | 301 | need_dash_r="" |
302 | fi | |
303 | if test "x$withval" = "xyes" ; then | |
304 | need_dash_r=1 | |
305 | fi | |
306 | ] | |
307 | ) | |
308 | ||
240debe0 | 309 | # Allow user to specify flags |
310 | AC_ARG_WITH(cflags, | |
311 | [ --with-cflags Specify additional flags to pass to compiler], | |
312 | [ | |
313 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
314 | test "x${withval}" != "xyes"; then | |
315 | CFLAGS="$CFLAGS $withval" | |
316 | fi | |
317 | ] | |
318 | ) | |
319 | AC_ARG_WITH(cppflags, | |
320 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
321 | [ | |
322 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
323 | test "x${withval}" != "xyes"; then | |
324 | CPPFLAGS="$CPPFLAGS $withval" | |
325 | fi | |
326 | ] | |
327 | ) | |
328 | AC_ARG_WITH(ldflags, | |
329 | [ --with-ldflags Specify additional flags to pass to linker], | |
330 | [ | |
331 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
332 | test "x${withval}" != "xyes"; then | |
333 | LDFLAGS="$LDFLAGS $withval" | |
334 | fi | |
335 | ] | |
336 | ) | |
337 | AC_ARG_WITH(libs, | |
338 | [ --with-libs Specify additional libraries to link with], | |
339 | [ | |
340 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
341 | test "x${withval}" != "xyes"; then | |
342 | LIBS="$LIBS $withval" | |
343 | fi | |
344 | ] | |
345 | ) | |
346 | AC_ARG_WITH(Werror, | |
347 | [ --with-Werror Build main code with -Werror], | |
348 | [ | |
349 | if test -n "$withval" && test "x$withval" != "xno"; then | |
350 | werror_flags="-Werror" | |
351 | if test "x${withval}" != "xyes"; then | |
352 | werror_flags="$withval" | |
353 | fi | |
354 | fi | |
355 | ] | |
356 | ) | |
357 | ||
358 | AC_CHECK_HEADERS( \ | |
359 | bstring.h \ | |
360 | crypt.h \ | |
361 | crypto/sha2.h \ | |
362 | dirent.h \ | |
363 | endian.h \ | |
364 | features.h \ | |
365 | fcntl.h \ | |
366 | floatingpoint.h \ | |
367 | getopt.h \ | |
368 | glob.h \ | |
369 | ia.h \ | |
370 | iaf.h \ | |
371 | limits.h \ | |
372 | login.h \ | |
373 | maillock.h \ | |
374 | ndir.h \ | |
375 | net/if_tun.h \ | |
376 | netdb.h \ | |
377 | netgroup.h \ | |
378 | pam/pam_appl.h \ | |
379 | paths.h \ | |
fa0f0f45 | 380 | poll.h \ |
240debe0 | 381 | pty.h \ |
382 | readpassphrase.h \ | |
383 | rpc/types.h \ | |
384 | security/pam_appl.h \ | |
385 | sha2.h \ | |
386 | shadow.h \ | |
387 | stddef.h \ | |
388 | stdint.h \ | |
389 | string.h \ | |
390 | strings.h \ | |
391 | sys/audit.h \ | |
392 | sys/bitypes.h \ | |
393 | sys/bsdtty.h \ | |
394 | sys/cdefs.h \ | |
395 | sys/dir.h \ | |
396 | sys/mman.h \ | |
397 | sys/ndir.h \ | |
e74dc197 | 398 | sys/poll.h \ |
240debe0 | 399 | sys/prctl.h \ |
400 | sys/pstat.h \ | |
401 | sys/select.h \ | |
402 | sys/stat.h \ | |
403 | sys/stream.h \ | |
404 | sys/stropts.h \ | |
405 | sys/strtio.h \ | |
406 | sys/sysmacros.h \ | |
407 | sys/time.h \ | |
408 | sys/timers.h \ | |
409 | sys/un.h \ | |
410 | time.h \ | |
411 | tmpdir.h \ | |
412 | ttyent.h \ | |
fa0f0f45 | 413 | ucred.h \ |
240debe0 | 414 | unistd.h \ |
415 | usersec.h \ | |
416 | util.h \ | |
417 | utime.h \ | |
418 | utmp.h \ | |
419 | utmpx.h \ | |
420 | vis.h \ | |
421 | ) | |
422 | ||
423 | # lastlog.h requires sys/time.h to be included first on Solaris | |
424 | AC_CHECK_HEADERS(lastlog.h, [], [], [ | |
425 | #ifdef HAVE_SYS_TIME_H | |
426 | # include <sys/time.h> | |
427 | #endif | |
428 | ]) | |
429 | ||
430 | # sys/ptms.h requires sys/stream.h to be included first on Solaris | |
431 | AC_CHECK_HEADERS(sys/ptms.h, [], [], [ | |
432 | #ifdef HAVE_SYS_STREAM_H | |
433 | # include <sys/stream.h> | |
434 | #endif | |
435 | ]) | |
436 | ||
437 | # login_cap.h requires sys/types.h on NetBSD | |
438 | AC_CHECK_HEADERS(login_cap.h, [], [], [ | |
439 | #include <sys/types.h> | |
440 | ]) | |
441 | ||
30460aeb | 442 | # Messages for features tested for in target-specific section |
443 | SIA_MSG="no" | |
444 | SPC_MSG="no" | |
445 | ||
3c0ef626 | 446 | # Check for some target-specific stuff |
447 | case "$host" in | |
448 | *-*-aix*) | |
30460aeb | 449 | # Some versions of VAC won't allow macro redefinitions at |
450 | # -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that | |
451 | # particularly with older versions of vac or xlc. | |
452 | # It also throws errors about null macro argments, but these are | |
453 | # not fatal. | |
454 | AC_MSG_CHECKING(if compiler allows macro redefinitions) | |
455 | AC_COMPILE_IFELSE( | |
456 | [AC_LANG_SOURCE([[ | |
457 | #define testmacro foo | |
458 | #define testmacro bar | |
459 | int main(void) { exit(0); } | |
460 | ]])], | |
461 | [ AC_MSG_RESULT(yes) ], | |
462 | [ AC_MSG_RESULT(no) | |
463 | CC="`echo $CC | sed 's/-qlanglvl\=ansi//g'`" | |
464 | LD="`echo $LD | sed 's/-qlanglvl\=ansi//g'`" | |
465 | CFLAGS="`echo $CFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
466 | CPPFLAGS="`echo $CPPFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
467 | ] | |
468 | ) | |
469 | ||
540d72c3 | 470 | AC_MSG_CHECKING([how to specify blibpath for linker ($LD)]) |
256cb466 | 471 | if (test -z "$blibpath"); then |
540d72c3 | 472 | blibpath="/usr/lib:/lib" |
3c0ef626 | 473 | fi |
256cb466 | 474 | saved_LDFLAGS="$LDFLAGS" |
30460aeb | 475 | if test "$GCC" = "yes"; then |
476 | flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:" | |
477 | else | |
478 | flags="-blibpath: -Wl,-blibpath: -Wl,-rpath," | |
479 | fi | |
480 | for tryflags in $flags ;do | |
256cb466 | 481 | if (test -z "$blibflags"); then |
482 | LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" | |
483 | AC_TRY_LINK([], [], [blibflags=$tryflags]) | |
484 | fi | |
485 | done | |
486 | if (test -z "$blibflags"); then | |
487 | AC_MSG_RESULT(not found) | |
488 | AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log]) | |
489 | else | |
490 | AC_MSG_RESULT($blibflags) | |
491 | fi | |
492 | LDFLAGS="$saved_LDFLAGS" | |
7cac2b65 | 493 | dnl Check for authenticate. Might be in libs.a on older AIXes |
08822d99 | 494 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE, 1, |
495 | [Define if you want to enable AIX4's authenticate function])], | |
d03f4262 | 496 | [AC_CHECK_LIB(s,authenticate, |
497 | [ AC_DEFINE(WITH_AIXAUTHENTICATE) | |
498 | LIBS="$LIBS -ls" | |
499 | ]) | |
500 | ]) | |
dfddba3d | 501 | dnl Check for various auth function declarations in headers. |
502 | AC_CHECK_DECLS([authenticate, loginrestrictions, loginsuccess, | |
8b32eddc | 503 | passwdexpired, setauthdb], , , [#include <usersec.h>]) |
7cac2b65 | 504 | dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2) |
dfddba3d | 505 | AC_CHECK_DECLS(loginfailed, |
7cac2b65 | 506 | [AC_MSG_CHECKING(if loginfailed takes 4 arguments) |
507 | AC_TRY_COMPILE( | |
508 | [#include <usersec.h>], | |
509 | [(void)loginfailed("user","host","tty",0);], | |
510 | [AC_MSG_RESULT(yes) | |
08822d99 | 511 | AC_DEFINE(AIX_LOGINFAILED_4ARG, 1, |
512 | [Define if your AIX loginfailed() function | |
513 | takes 4 arguments (AIX >= 5.2)])], | |
7cac2b65 | 514 | [AC_MSG_RESULT(no)] |
515 | )], | |
516 | [], | |
517 | [#include <usersec.h>] | |
518 | ) | |
e74dc197 | 519 | AC_CHECK_FUNCS(getgrset setauthdb) |
30460aeb | 520 | AC_CHECK_DECL(F_CLOSEM, |
521 | AC_DEFINE(HAVE_FCNTL_CLOSEM, 1, [Use F_CLOSEM fcntl for closefrom]), | |
522 | [], | |
523 | [ #include <limits.h> | |
524 | #include <fcntl.h> ] | |
525 | ) | |
dfddba3d | 526 | check_for_aix_broken_getaddrinfo=1 |
08822d99 | 527 | AC_DEFINE(BROKEN_REALPATH, 1, [Define if you have a broken realpath.]) |
528 | AC_DEFINE(SETEUID_BREAKS_SETUID, 1, | |
529 | [Define if your platform breaks doing a seteuid before a setuid]) | |
530 | AC_DEFINE(BROKEN_SETREUID, 1, [Define if your setreuid() is broken]) | |
531 | AC_DEFINE(BROKEN_SETREGID, 1, [Define if your setregid() is broken]) | |
3c0ef626 | 532 | dnl AIX handles lastlog as part of its login message |
08822d99 | 533 | AC_DEFINE(DISABLE_LASTLOG, 1, [Define if you don't want to use lastlog]) |
534 | AC_DEFINE(LOGIN_NEEDS_UTMPX, 1, | |
535 | [Some systems need a utmpx entry for /bin/login to work]) | |
536 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV, | |
537 | [Define to a Set Process Title type if your system is | |
538 | supported by bsd-setproctitle.c]) | |
539 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, | |
540 | [AIX 5.2 and 5.3 (and presumably newer) require this]) | |
30460aeb | 541 | AC_DEFINE(PTY_ZEROREAD, 1, [read(1) can return 0 for a non-closed fd]) |
3c0ef626 | 542 | ;; |
543 | *-*-cygwin*) | |
bfe49944 | 544 | check_for_libcrypt_later=1 |
0b90ac93 | 545 | LIBS="$LIBS /usr/lib/textreadmode.o" |
08822d99 | 546 | AC_DEFINE(HAVE_CYGWIN, 1, [Define if you are on Cygwin]) |
547 | AC_DEFINE(USE_PIPES, 1, [Use PIPES instead of a socketpair()]) | |
548 | AC_DEFINE(DISABLE_SHADOW, 1, | |
549 | [Define if you want to disable shadow passwords]) | |
550 | AC_DEFINE(IP_TOS_IS_BROKEN, 1, | |
551 | [Define if your system choked on IP TOS setting]) | |
552 | AC_DEFINE(NO_X11_UNIX_SOCKETS, 1, | |
553 | [Define if X11 doesn't support AF_UNIX sockets on that system]) | |
554 | AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT, 1, | |
555 | [Define if the concept of ports only accessible to | |
556 | superusers isn't known]) | |
557 | AC_DEFINE(DISABLE_FD_PASSING, 1, | |
558 | [Define if your platform needs to skip post auth | |
559 | file descriptor passing]) | |
3c0ef626 | 560 | ;; |
561 | *-*-dgux*) | |
562 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
540d72c3 | 563 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
564 | AC_DEFINE(BROKEN_SETREUID) | |
565 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 566 | ;; |
567 | *-*-darwin*) | |
0b90ac93 | 568 | AC_DEFINE(BROKEN_GETADDRINFO, 1, [Define if getaddrinfo is broken)]) |
569 | AC_DEFINE(BROKEN_GETADDRINFO) | |
29d88157 | 570 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
571 | AC_DEFINE(BROKEN_SETREUID) | |
572 | AC_DEFINE(BROKEN_SETREGID) | |
e74dc197 | 573 | AC_DEFINE(BROKEN_GLOB, 1, [OS X glob does not do what we expect]) |
08822d99 | 574 | AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1, |
575 | [Define if your resolver libs need this for getrrsetbyname]) | |
30460aeb | 576 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
577 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
578 | [Use tunnel device compatibility to OpenBSD]) | |
579 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
580 | [Prepend the address family to IP tunnel traffic]) | |
e74dc197 | 581 | m4_pattern_allow(AU_IPv) |
582 | AC_CHECK_DECL(AU_IPv4, [], | |
583 | AC_DEFINE(AU_IPv4, 0, [System only supports IPv4 audit records]) | |
584 | [#include <bsm/audit.h>] | |
585 | ) | |
f713db99 | 586 | AC_MSG_CHECKING(if we have the Security Authorization Session API) |
587 | AC_TRY_COMPILE([#include <Security/AuthSession.h>], | |
588 | [SessionCreate(0, 0);], | |
589 | [ac_cv_use_security_session_api="yes" | |
590 | AC_DEFINE(USE_SECURITY_SESSION_API, 1, | |
591 | [platform has the Security Authorization Session API]) | |
592 | LIBS="$LIBS -framework Security" | |
593 | AC_MSG_RESULT(yes)], | |
594 | [ac_cv_use_security_session_api="no" | |
595 | AC_MSG_RESULT(no)]) | |
596 | AC_MSG_CHECKING(if we have an in-memory credentials cache) | |
597 | AC_TRY_COMPILE( | |
598 | [#include <Kerberos/Kerberos.h>], | |
599 | [cc_context_t c; | |
600 | (void) cc_initialize (&c, 0, NULL, NULL);], | |
601 | [AC_DEFINE(USE_CCAPI, 1, | |
602 | [platform uses an in-memory credentials cache]) | |
603 | LIBS="$LIBS -framework Security" | |
604 | AC_MSG_RESULT(yes) | |
605 | if test "x$ac_cv_use_security_session_api" = "xno"; then | |
606 | AC_MSG_ERROR(*** Need a security framework to use the credentials cache API ***) | |
607 | fi], | |
608 | [AC_MSG_RESULT(no)] | |
609 | ) | |
e74dc197 | 610 | ;; |
30460aeb | 611 | *-*-dragonfly*) |
612 | SSHDLIBS="$SSHDLIBS -lcrypt" | |
3c0ef626 | 613 | ;; |
2ce0bfe4 | 614 | *-*-hpux*) |
615 | # first we define all of the options common to all HP-UX releases | |
3c0ef626 | 616 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" |
617 | IPADDR_IN_DISPLAY=yes | |
3c0ef626 | 618 | AC_DEFINE(USE_PIPES) |
08822d99 | 619 | AC_DEFINE(LOGIN_NO_ENDOPT, 1, |
620 | [Define if your login program cannot handle end of options ("--")]) | |
350391c5 | 621 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
08822d99 | 622 | AC_DEFINE(LOCKED_PASSWD_STRING, "*", |
623 | [String used in /etc/passwd to denote locked account]) | |
7cac2b65 | 624 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) |
08822d99 | 625 | MAIL="/var/mail/username" |
d03f4262 | 626 | LIBS="$LIBS -lsec" |
2ce0bfe4 | 627 | AC_CHECK_LIB(xnet, t_error, , |
628 | AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
629 | ||
630 | # next, we define all of the options specific to major releases | |
631 | case "$host" in | |
632 | *-*-hpux10*) | |
633 | if test -z "$GCC"; then | |
634 | CFLAGS="$CFLAGS -Ae" | |
635 | fi | |
636 | ;; | |
637 | *-*-hpux11*) | |
08822d99 | 638 | AC_DEFINE(PAM_SUN_CODEBASE, 1, |
639 | [Define if you are using Solaris-derived PAM which | |
640 | passes pam_messages to the conversation function | |
641 | with an extra level of indirection]) | |
642 | AC_DEFINE(DISABLE_UTMP, 1, | |
643 | [Define if you don't want to use utmp]) | |
2ce0bfe4 | 644 | AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins]) |
645 | check_for_hpux_broken_getaddrinfo=1 | |
646 | check_for_conflicting_getspnam=1 | |
647 | ;; | |
648 | esac | |
649 | ||
650 | # lastly, we define options specific to minor releases | |
651 | case "$host" in | |
652 | *-*-hpux10.26) | |
08822d99 | 653 | AC_DEFINE(HAVE_SECUREWARE, 1, |
654 | [Define if you have SecureWare-based | |
655 | protected password database]) | |
2ce0bfe4 | 656 | disable_ptmx_check=yes |
657 | LIBS="$LIBS -lsecpw" | |
658 | ;; | |
659 | esac | |
3c0ef626 | 660 | ;; |
661 | *-*-irix5*) | |
3c0ef626 | 662 | PATH="$PATH:/usr/etc" |
08822d99 | 663 | AC_DEFINE(BROKEN_INET_NTOA, 1, |
664 | [Define if you system's inet_ntoa is busted | |
665 | (e.g. Irix gcc issue)]) | |
540d72c3 | 666 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
667 | AC_DEFINE(BROKEN_SETREUID) | |
668 | AC_DEFINE(BROKEN_SETREGID) | |
08822d99 | 669 | AC_DEFINE(WITH_ABBREV_NO_TTY, 1, |
670 | [Define if you shouldn't strip 'tty' from your | |
671 | ttyname in [uw]tmp]) | |
7cac2b65 | 672 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
3c0ef626 | 673 | ;; |
674 | *-*-irix6*) | |
3c0ef626 | 675 | PATH="$PATH:/usr/etc" |
08822d99 | 676 | AC_DEFINE(WITH_IRIX_ARRAY, 1, |
677 | [Define if you have/want arrays | |
678 | (cluster-wide session managment, not C arrays)]) | |
679 | AC_DEFINE(WITH_IRIX_PROJECT, 1, | |
680 | [Define if you want IRIX project management]) | |
681 | AC_DEFINE(WITH_IRIX_AUDIT, 1, | |
682 | [Define if you want IRIX audit trails]) | |
683 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS, 1, | |
684 | [Define if you want IRIX kernel jobs])]) | |
3c0ef626 | 685 | AC_DEFINE(BROKEN_INET_NTOA) |
29d88157 | 686 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
687 | AC_DEFINE(BROKEN_SETREUID) | |
688 | AC_DEFINE(BROKEN_SETREGID) | |
08822d99 | 689 | AC_DEFINE(BROKEN_UPDWTMPX, 1, [updwtmpx is broken (if present)]) |
350391c5 | 690 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
7cac2b65 | 691 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
3c0ef626 | 692 | ;; |
693 | *-*-linux*) | |
694 | no_dev_ptmx=1 | |
695 | check_for_libcrypt_later=1 | |
7cac2b65 | 696 | check_for_openpty_ctty_bug=1 |
08822d99 | 697 | AC_DEFINE(DONT_TRY_OTHER_AF, 1, [Workaround more Linux IPv6 quirks]) |
698 | AC_DEFINE(PAM_TTY_KLUDGE, 1, | |
699 | [Work around problematic Linux PAM modules handling of PAM_TTY]) | |
700 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "!", | |
701 | [String used in /etc/passwd to denote locked account]) | |
7cac2b65 | 702 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) |
08822d99 | 703 | AC_DEFINE(LINK_OPNOTSUPP_ERRNO, EPERM, |
704 | [Define to whatever link() returns for "not supported" | |
705 | if it doesn't return EOPNOTSUPP.]) | |
dfddba3d | 706 | AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts]) |
08822d99 | 707 | AC_DEFINE(USE_BTMP) |
3c0ef626 | 708 | inet6_default_4in6=yes |
7cac2b65 | 709 | case `uname -r` in |
710 | 1.*|2.0.*) | |
08822d99 | 711 | AC_DEFINE(BROKEN_CMSG_TYPE, 1, |
712 | [Define if cmsg_type is not passed correctly]) | |
7cac2b65 | 713 | ;; |
714 | esac | |
08822d99 | 715 | # tun(4) forwarding compat code |
716 | AC_CHECK_HEADERS(linux/if_tun.h) | |
717 | if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then | |
718 | AC_DEFINE(SSH_TUN_LINUX, 1, | |
719 | [Open tunnel devices the Linux tun/tap way]) | |
720 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
721 | [Use tunnel device compatibility to OpenBSD]) | |
722 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
723 | [Prepend the address family to IP tunnel traffic]) | |
724 | fi | |
3c0ef626 | 725 | ;; |
726 | mips-sony-bsd|mips-sony-newsos4) | |
4b6dae8f | 727 | AC_DEFINE(NEED_SETPGRP, 1, [Need setpgrp to acquire controlling tty]) |
3c0ef626 | 728 | SONY=1 |
3c0ef626 | 729 | ;; |
730 | *-*-netbsd*) | |
d03f4262 | 731 | check_for_libcrypt_before=1 |
8b32eddc | 732 | if test "x$withval" != "xno" ; then |
540d72c3 | 733 | need_dash_r=1 |
734 | fi | |
08822d99 | 735 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
736 | AC_CHECK_HEADER([net/if_tap.h], , | |
737 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
738 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
739 | [Prepend the address family to IP tunnel traffic]) | |
3c0ef626 | 740 | ;; |
741 | *-*-freebsd*) | |
742 | check_for_libcrypt_later=1 | |
08822d99 | 743 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "*LOCKED*", [Account locked with pw(1)]) |
744 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) | |
745 | AC_CHECK_HEADER([net/if_tap.h], , | |
746 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
e74dc197 | 747 | AC_DEFINE(BROKEN_GLOB, 1, [FreeBSD glob does not do what we need]) |
3c0ef626 | 748 | ;; |
29d88157 | 749 | *-*-bsdi*) |
750 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
751 | AC_DEFINE(BROKEN_SETREUID) | |
752 | AC_DEFINE(BROKEN_SETREGID) | |
753 | ;; | |
3c0ef626 | 754 | *-next-*) |
755 | conf_lastlog_location="/usr/adm/lastlog" | |
756 | conf_utmp_location=/etc/utmp | |
757 | conf_wtmp_location=/usr/adm/wtmp | |
758 | MAIL=/usr/spool/mail | |
08822d99 | 759 | AC_DEFINE(HAVE_NEXT, 1, [Define if you are on NeXT]) |
3c0ef626 | 760 | AC_DEFINE(BROKEN_REALPATH) |
761 | AC_DEFINE(USE_PIPES) | |
08822d99 | 762 | AC_DEFINE(BROKEN_SAVED_UIDS, 1, [Needed for NeXT]) |
3c0ef626 | 763 | ;; |
2ce0bfe4 | 764 | *-*-openbsd*) |
765 | AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel]) | |
08822d99 | 766 | AC_DEFINE(HAVE_ATTRIBUTE__BOUNDED__, 1, [OpenBSD's gcc has bounded]) |
767 | AC_DEFINE(SSH_TUN_OPENBSD, 1, [Open tunnel devices the OpenBSD way]) | |
30460aeb | 768 | AC_DEFINE(SYSLOG_R_SAFE_IN_SIGHAND, 1, |
769 | [syslog_r function is safe to use in in a signal handler]) | |
2ce0bfe4 | 770 | ;; |
3c0ef626 | 771 | *-*-solaris*) |
8b32eddc | 772 | if test "x$withval" != "xno" ; then |
12a403af | 773 | need_dash_r=1 |
774 | fi | |
3c0ef626 | 775 | AC_DEFINE(PAM_SUN_CODEBASE) |
776 | AC_DEFINE(LOGIN_NEEDS_UTMPX) | |
08822d99 | 777 | AC_DEFINE(LOGIN_NEEDS_TERM, 1, |
778 | [Some versions of /bin/login need the TERM supplied | |
779 | on the commandline]) | |
3c0ef626 | 780 | AC_DEFINE(PAM_TTY_KLUDGE) |
08822d99 | 781 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
782 | [Define if pam_chauthtok wants real uid set | |
783 | to the unpriv'ed user]) | |
7cac2b65 | 784 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
785 | # Pushing STREAMS modules will cause sshd to acquire a controlling tty. | |
08822d99 | 786 | AC_DEFINE(SSHD_ACQUIRES_CTTY, 1, |
787 | [Define if sshd somehow reacquires a controlling TTY | |
788 | after setsid()]) | |
30460aeb | 789 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd |
790 | in case the name is longer than 8 chars]) | |
7cac2b65 | 791 | external_path_file=/etc/default/login |
3c0ef626 | 792 | # hardwire lastlog location (can't detect it on some versions) |
793 | conf_lastlog_location="/var/adm/lastlog" | |
794 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) | |
795 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
796 | if test "$sol2ver" -ge 8; then | |
797 | AC_MSG_RESULT(yes) | |
798 | AC_DEFINE(DISABLE_UTMP) | |
08822d99 | 799 | AC_DEFINE(DISABLE_WTMP, 1, |
800 | [Define if you don't want to use wtmp]) | |
3c0ef626 | 801 | else |
802 | AC_MSG_RESULT(no) | |
803 | fi | |
30460aeb | 804 | AC_ARG_WITH(solaris-contracts, |
805 | [ --with-solaris-contracts Enable Solaris process contracts (experimental)], | |
806 | [ | |
807 | AC_CHECK_LIB(contract, ct_tmpl_activate, | |
808 | [ AC_DEFINE(USE_SOLARIS_PROCESS_CONTRACTS, 1, | |
809 | [Define if you have Solaris process contracts]) | |
810 | SSHDLIBS="$SSHDLIBS -lcontract" | |
811 | AC_SUBST(SSHDLIBS) | |
812 | SPC_MSG="yes" ], ) | |
813 | ], | |
814 | ) | |
3c0ef626 | 815 | ;; |
816 | *-*-sunos4*) | |
817 | CPPFLAGS="$CPPFLAGS -DSUNOS4" | |
818 | AC_CHECK_FUNCS(getpwanam) | |
819 | AC_DEFINE(PAM_SUN_CODEBASE) | |
3c0ef626 | 820 | conf_utmp_location=/etc/utmp |
821 | conf_wtmp_location=/var/adm/wtmp | |
822 | conf_lastlog_location=/var/adm/lastlog | |
823 | AC_DEFINE(USE_PIPES) | |
824 | ;; | |
825 | *-ncr-sysv*) | |
3c0ef626 | 826 | LIBS="$LIBS -lc89" |
e9702f7d | 827 | AC_DEFINE(USE_PIPES) |
7cac2b65 | 828 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
29d88157 | 829 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
830 | AC_DEFINE(BROKEN_SETREUID) | |
831 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 832 | ;; |
833 | *-sni-sysv*) | |
3c0ef626 | 834 | # /usr/ucblib MUST NOT be searched on ReliantUNIX |
540d72c3 | 835 | AC_CHECK_LIB(dl, dlsym, ,) |
08822d99 | 836 | # -lresolv needs to be at the end of LIBS or DNS lookups break |
837 | AC_CHECK_LIB(resolv, res_query, [ LIBS="$LIBS -lresolv" ]) | |
3c0ef626 | 838 | IPADDR_IN_DISPLAY=yes |
839 | AC_DEFINE(USE_PIPES) | |
840 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
540d72c3 | 841 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
842 | AC_DEFINE(BROKEN_SETREUID) | |
843 | AC_DEFINE(BROKEN_SETREGID) | |
7cac2b65 | 844 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
845 | external_path_file=/etc/default/login | |
3c0ef626 | 846 | # /usr/ucblib/libucb.a no longer needed on ReliantUNIX |
847 | # Attention: always take care to bind libsocket and libnsl before libc, | |
848 | # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog | |
849 | ;; | |
dfddba3d | 850 | # UnixWare 1.x, UnixWare 2.x, and others based on code from Univel. |
3c0ef626 | 851 | *-*-sysv4.2*) |
3c0ef626 | 852 | AC_DEFINE(USE_PIPES) |
7cac2b65 | 853 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
854 | AC_DEFINE(BROKEN_SETREUID) | |
855 | AC_DEFINE(BROKEN_SETREGID) | |
8b32eddc | 856 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd]) |
08822d99 | 857 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
3c0ef626 | 858 | ;; |
dfddba3d | 859 | # UnixWare 7.x, OpenUNIX 8 |
3c0ef626 | 860 | *-*-sysv5*) |
2ce0bfe4 | 861 | check_for_libcrypt_later=1 |
862 | AC_DEFINE(UNIXWARE_LONG_PASSWORDS, 1, [Support passwords > 8 chars]) | |
3c0ef626 | 863 | AC_DEFINE(USE_PIPES) |
7cac2b65 | 864 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
865 | AC_DEFINE(BROKEN_SETREUID) | |
866 | AC_DEFINE(BROKEN_SETREGID) | |
08822d99 | 867 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
2ce0bfe4 | 868 | case "$host" in |
869 | *-*-sysv5SCO_SV*) # SCO OpenServer 6.x | |
870 | TEST_SHELL=/u95/bin/sh | |
08822d99 | 871 | AC_DEFINE(BROKEN_LIBIAF, 1, |
872 | [ia_uinfo routines not supported by OS yet]) | |
30460aeb | 873 | AC_DEFINE(BROKEN_UPDWTMPX) |
08822d99 | 874 | ;; |
875 | *) AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") | |
2ce0bfe4 | 876 | ;; |
877 | esac | |
3c0ef626 | 878 | ;; |
879 | *-*-sysv*) | |
3c0ef626 | 880 | ;; |
dfddba3d | 881 | # SCO UNIX and OEM versions of SCO UNIX |
3c0ef626 | 882 | *-*-sco3.2v4*) |
dfddba3d | 883 | AC_MSG_ERROR("This Platform is no longer supported.") |
3c0ef626 | 884 | ;; |
dfddba3d | 885 | # SCO OpenServer 5.x |
3c0ef626 | 886 | *-*-sco3.2v5*) |
bfe49944 | 887 | if test -z "$GCC"; then |
888 | CFLAGS="$CFLAGS -belf" | |
889 | fi | |
3c0ef626 | 890 | LIBS="$LIBS -lprot -lx -ltinfo -lm" |
891 | no_dev_ptmx=1 | |
3c0ef626 | 892 | AC_DEFINE(USE_PIPES) |
350391c5 | 893 | AC_DEFINE(HAVE_SECUREWARE) |
3c0ef626 | 894 | AC_DEFINE(DISABLE_SHADOW) |
d03f4262 | 895 | AC_DEFINE(DISABLE_FD_PASSING) |
7cac2b65 | 896 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
897 | AC_DEFINE(BROKEN_SETREUID) | |
898 | AC_DEFINE(BROKEN_SETREGID) | |
899 | AC_DEFINE(WITH_ABBREV_NO_TTY) | |
7e82606e | 900 | AC_DEFINE(BROKEN_UPDWTMPX) |
08822d99 | 901 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
3c0ef626 | 902 | AC_CHECK_FUNCS(getluid setluid) |
903 | MANTYPE=man | |
7e82606e | 904 | TEST_SHELL=ksh |
3c0ef626 | 905 | ;; |
d03f4262 | 906 | *-*-unicosmk*) |
08822d99 | 907 | AC_DEFINE(NO_SSH_LASTLOG, 1, |
908 | [Define if you don't want to use lastlog in session.c]) | |
540d72c3 | 909 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
910 | AC_DEFINE(BROKEN_SETREUID) | |
911 | AC_DEFINE(BROKEN_SETREGID) | |
d03f4262 | 912 | AC_DEFINE(USE_PIPES) |
913 | AC_DEFINE(DISABLE_FD_PASSING) | |
914 | LDFLAGS="$LDFLAGS" | |
915 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
916 | MANTYPE=cat | |
917 | ;; | |
7cac2b65 | 918 | *-*-unicosmp*) |
540d72c3 | 919 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
920 | AC_DEFINE(BROKEN_SETREUID) | |
921 | AC_DEFINE(BROKEN_SETREGID) | |
7cac2b65 | 922 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
923 | AC_DEFINE(USE_PIPES) | |
924 | AC_DEFINE(DISABLE_FD_PASSING) | |
925 | LDFLAGS="$LDFLAGS" | |
540d72c3 | 926 | LIBS="$LIBS -lgen -lacid -ldb" |
7cac2b65 | 927 | MANTYPE=cat |
928 | ;; | |
3c0ef626 | 929 | *-*-unicos*) |
540d72c3 | 930 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
931 | AC_DEFINE(BROKEN_SETREUID) | |
932 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 933 | AC_DEFINE(USE_PIPES) |
d03f4262 | 934 | AC_DEFINE(DISABLE_FD_PASSING) |
935 | AC_DEFINE(NO_SSH_LASTLOG) | |
936 | LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal" | |
937 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
938 | MANTYPE=cat | |
3c0ef626 | 939 | ;; |
940 | *-dec-osf*) | |
941 | AC_MSG_CHECKING(for Digital Unix SIA) | |
942 | no_osfsia="" | |
943 | AC_ARG_WITH(osfsia, | |
944 | [ --with-osfsia Enable Digital Unix SIA], | |
945 | [ | |
946 | if test "x$withval" = "xno" ; then | |
947 | AC_MSG_RESULT(disabled) | |
948 | no_osfsia=1 | |
949 | fi | |
950 | ], | |
951 | ) | |
952 | if test -z "$no_osfsia" ; then | |
953 | if test -f /etc/sia/matrix.conf; then | |
954 | AC_MSG_RESULT(yes) | |
08822d99 | 955 | AC_DEFINE(HAVE_OSF_SIA, 1, |
956 | [Define if you have Digital Unix Security | |
957 | Integration Architecture]) | |
958 | AC_DEFINE(DISABLE_LOGIN, 1, | |
959 | [Define if you don't want to use your | |
960 | system's login() call]) | |
bfe49944 | 961 | AC_DEFINE(DISABLE_FD_PASSING) |
3c0ef626 | 962 | LIBS="$LIBS -lsecurity -ldb -lm -laud" |
30460aeb | 963 | SIA_MSG="yes" |
3c0ef626 | 964 | else |
965 | AC_MSG_RESULT(no) | |
08822d99 | 966 | AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin", |
967 | [String used in /etc/passwd to denote locked account]) | |
3c0ef626 | 968 | fi |
969 | fi | |
7cac2b65 | 970 | AC_DEFINE(BROKEN_GETADDRINFO) |
29d88157 | 971 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
972 | AC_DEFINE(BROKEN_SETREUID) | |
973 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 974 | ;; |
975 | ||
4b6dae8f | 976 | *-*-nto-qnx*) |
3c0ef626 | 977 | AC_DEFINE(USE_PIPES) |
978 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
08822d99 | 979 | AC_DEFINE(MISSING_NFDBITS, 1, [Define on *nto-qnx systems]) |
980 | AC_DEFINE(MISSING_HOWMANY, 1, [Define on *nto-qnx systems]) | |
981 | AC_DEFINE(MISSING_FD_MASK, 1, [Define on *nto-qnx systems]) | |
4b6dae8f | 982 | AC_DEFINE(DISABLE_LASTLOG) |
30460aeb | 983 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
e74dc197 | 984 | AC_DEFINE(BROKEN_SHADOW_EXPIRE, 1, [QNX shadow support is broken]) |
30460aeb | 985 | enable_etc_default_login=no # has incompatible /etc/default/login |
fa0f0f45 | 986 | case "$host" in |
987 | *-*-nto-qnx6*) | |
988 | AC_DEFINE(DISABLE_FD_PASSING) | |
989 | ;; | |
990 | esac | |
3c0ef626 | 991 | ;; |
2ce0bfe4 | 992 | |
993 | *-*-ultrix*) | |
08822d99 | 994 | AC_DEFINE(BROKEN_GETGROUPS, 1, [getgroups(0,NULL) will return -1]) |
995 | AC_DEFINE(BROKEN_MMAP, 1, [Ultrix mmap can't map files]) | |
4b6dae8f | 996 | AC_DEFINE(NEED_SETPGRP) |
2ce0bfe4 | 997 | AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix]) |
998 | ;; | |
999 | ||
1000 | *-*-lynxos) | |
1001 | CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__" | |
08822d99 | 1002 | AC_DEFINE(MISSING_HOWMANY) |
2ce0bfe4 | 1003 | AC_DEFINE(BROKEN_SETVBUF, 1, [LynxOS has broken setvbuf() implementation]) |
1004 | ;; | |
3c0ef626 | 1005 | esac |
1006 | ||
7cac2b65 | 1007 | AC_MSG_CHECKING(compiler and flags for sanity) |
dfddba3d | 1008 | AC_RUN_IFELSE( |
1009 | [AC_LANG_SOURCE([ | |
7cac2b65 | 1010 | #include <stdio.h> |
1011 | int main(){exit(0);} | |
dfddba3d | 1012 | ])], |
7cac2b65 | 1013 | [ AC_MSG_RESULT(yes) ], |
1014 | [ | |
1015 | AC_MSG_RESULT(no) | |
1016 | AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***]) | |
dfddba3d | 1017 | ], |
1018 | [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ] | |
7cac2b65 | 1019 | ) |
1020 | ||
2ce0bfe4 | 1021 | dnl Checks for header files. |
3c0ef626 | 1022 | # Checks for libraries. |
1023 | AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) | |
1024 | AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) | |
1025 | ||
7cac2b65 | 1026 | dnl IRIX and Solaris 2.5.1 have dirname() in libgen |
1027 | AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[ | |
1028 | AC_CHECK_LIB(gen, dirname,[ | |
1029 | AC_CACHE_CHECK([for broken dirname], | |
1030 | ac_cv_have_broken_dirname, [ | |
1031 | save_LIBS="$LIBS" | |
1032 | LIBS="$LIBS -lgen" | |
08822d99 | 1033 | AC_RUN_IFELSE( |
1034 | [AC_LANG_SOURCE([[ | |
7cac2b65 | 1035 | #include <libgen.h> |
1036 | #include <string.h> | |
1037 | ||
1038 | int main(int argc, char **argv) { | |
1039 | char *s, buf[32]; | |
1040 | ||
1041 | strncpy(buf,"/etc", 32); | |
1042 | s = dirname(buf); | |
1043 | if (!s || strncmp(s, "/", 32) != 0) { | |
1044 | exit(1); | |
1045 | } else { | |
1046 | exit(0); | |
1047 | } | |
1048 | } | |
08822d99 | 1049 | ]])], |
1050 | [ ac_cv_have_broken_dirname="no" ], | |
1051 | [ ac_cv_have_broken_dirname="yes" ], | |
7cac2b65 | 1052 | [ ac_cv_have_broken_dirname="no" ], |
7cac2b65 | 1053 | ) |
1054 | LIBS="$save_LIBS" | |
1055 | ]) | |
1056 | if test "x$ac_cv_have_broken_dirname" = "xno" ; then | |
1057 | LIBS="$LIBS -lgen" | |
1058 | AC_DEFINE(HAVE_DIRNAME) | |
1059 | AC_CHECK_HEADERS(libgen.h) | |
1060 | fi | |
1061 | ]) | |
1062 | ]) | |
1063 | ||
3c0ef626 | 1064 | AC_CHECK_FUNC(getspnam, , |
1065 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")) | |
08822d99 | 1066 | AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME, 1, |
1067 | [Define if you have the basename function.])) | |
3c0ef626 | 1068 | |
1069 | dnl zlib is required | |
1070 | AC_ARG_WITH(zlib, | |
1071 | [ --with-zlib=PATH Use zlib in PATH], | |
8b32eddc | 1072 | [ if test "x$withval" = "xno" ; then |
1073 | AC_MSG_ERROR([*** zlib is required ***]) | |
1074 | elif test "x$withval" != "xyes"; then | |
3c0ef626 | 1075 | if test -d "$withval/lib"; then |
1076 | if test -n "${need_dash_r}"; then | |
1077 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1078 | else | |
1079 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1080 | fi | |
1081 | else | |
1082 | if test -n "${need_dash_r}"; then | |
1083 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1084 | else | |
1085 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
1086 | fi | |
1087 | fi | |
1088 | if test -d "$withval/include"; then | |
1089 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
1090 | else | |
1091 | CPPFLAGS="-I${withval} ${CPPFLAGS}" | |
1092 | fi | |
8b32eddc | 1093 | fi ] |
3c0ef626 | 1094 | ) |
1095 | ||
540d72c3 | 1096 | AC_CHECK_LIB(z, deflate, , |
1097 | [ | |
1098 | saved_CPPFLAGS="$CPPFLAGS" | |
1099 | saved_LDFLAGS="$LDFLAGS" | |
1100 | save_LIBS="$LIBS" | |
1101 | dnl Check default zlib install dir | |
1102 | if test -n "${need_dash_r}"; then | |
1103 | LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}" | |
1104 | else | |
1105 | LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}" | |
1106 | fi | |
1107 | CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}" | |
1108 | LIBS="$LIBS -lz" | |
1109 | AC_TRY_LINK_FUNC(deflate, AC_DEFINE(HAVE_LIBZ), | |
1110 | [ | |
1111 | AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]) | |
1112 | ] | |
1113 | ) | |
1114 | ] | |
1115 | ) | |
1116 | AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***])) | |
1117 | ||
1118 | AC_ARG_WITH(zlib-version-check, | |
1119 | [ --without-zlib-version-check Disable zlib version check], | |
1120 | [ if test "x$withval" = "xno" ; then | |
1121 | zlib_check_nonfatal=1 | |
1122 | fi | |
1123 | ] | |
1124 | ) | |
1125 | ||
8b32eddc | 1126 | AC_MSG_CHECKING(for possibly buggy zlib) |
dfddba3d | 1127 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
8b32eddc | 1128 | #include <stdio.h> |
540d72c3 | 1129 | #include <zlib.h> |
1130 | int main() | |
1131 | { | |
8b32eddc | 1132 | int a=0, b=0, c=0, d=0, n, v; |
1133 | n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d); | |
1134 | if (n != 3 && n != 4) | |
540d72c3 | 1135 | exit(1); |
8b32eddc | 1136 | v = a*1000000 + b*10000 + c*100 + d; |
1137 | fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v); | |
1138 | ||
1139 | /* 1.1.4 is OK */ | |
1140 | if (a == 1 && b == 1 && c >= 4) | |
540d72c3 | 1141 | exit(0); |
8b32eddc | 1142 | |
2ce0bfe4 | 1143 | /* 1.2.3 and up are OK */ |
1144 | if (v >= 1020300) | |
8b32eddc | 1145 | exit(0); |
1146 | ||
540d72c3 | 1147 | exit(2); |
1148 | } | |
dfddba3d | 1149 | ]])], |
8b32eddc | 1150 | AC_MSG_RESULT(no), |
1151 | [ AC_MSG_RESULT(yes) | |
540d72c3 | 1152 | if test -z "$zlib_check_nonfatal" ; then |
1153 | AC_MSG_ERROR([*** zlib too old - check config.log *** | |
1154 | Your reported zlib version has known security problems. It's possible your | |
1155 | vendor has fixed these problems without changing the version number. If you | |
1156 | are sure this is the case, you can disable the check by running | |
1157 | "./configure --without-zlib-version-check". | |
2ce0bfe4 | 1158 | If you are in doubt, upgrade zlib to version 1.2.3 or greater. |
8b32eddc | 1159 | See http://www.gzip.org/zlib/ for details.]) |
540d72c3 | 1160 | else |
1161 | AC_MSG_WARN([zlib version may have security problems]) | |
1162 | fi | |
dfddba3d | 1163 | ], |
1164 | [ AC_MSG_WARN([cross compiling: not checking zlib version]) ] | |
540d72c3 | 1165 | ) |
3c0ef626 | 1166 | |
3c0ef626 | 1167 | dnl UnixWare 2.x |
540d72c3 | 1168 | AC_CHECK_FUNC(strcasecmp, |
3c0ef626 | 1169 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] |
1170 | ) | |
08822d99 | 1171 | AC_CHECK_FUNCS(utimes, |
d03f4262 | 1172 | [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES) |
1173 | LIBS="$LIBS -lc89"]) ] | |
3c0ef626 | 1174 | ) |
1175 | ||
1176 | dnl Checks for libutil functions | |
1177 | AC_CHECK_HEADERS(libutil.h) | |
08822d99 | 1178 | AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN, 1, |
1179 | [Define if your libraries define login()])]) | |
3c0ef626 | 1180 | AC_CHECK_FUNCS(logout updwtmp logwtmp) |
1181 | ||
1182 | AC_FUNC_STRFTIME | |
1183 | ||
3c0ef626 | 1184 | # Check for ALTDIRFUNC glob() extension |
1185 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
1186 | AC_EGREP_CPP(FOUNDIT, | |
1187 | [ | |
1188 | #include <glob.h> | |
1189 | #ifdef GLOB_ALTDIRFUNC | |
1190 | FOUNDIT | |
1191 | #endif | |
540d72c3 | 1192 | ], |
3c0ef626 | 1193 | [ |
08822d99 | 1194 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC, 1, |
1195 | [Define if your system glob() function has | |
1196 | the GLOB_ALTDIRFUNC extension]) | |
3c0ef626 | 1197 | AC_MSG_RESULT(yes) |
1198 | ], | |
1199 | [ | |
1200 | AC_MSG_RESULT(no) | |
1201 | ] | |
1202 | ) | |
1203 | ||
1204 | # Check for g.gl_matchc glob() extension | |
1205 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
30460aeb | 1206 | AC_TRY_COMPILE( |
1207 | [ #include <glob.h> ], | |
1208 | [glob_t g; g.gl_matchc = 1;], | |
540d72c3 | 1209 | [ |
08822d99 | 1210 | AC_DEFINE(GLOB_HAS_GL_MATCHC, 1, |
1211 | [Define if your system glob() function has | |
1212 | gl_matchc options in glob_t]) | |
540d72c3 | 1213 | AC_MSG_RESULT(yes) |
1214 | ], | |
1215 | [ | |
1216 | AC_MSG_RESULT(no) | |
1217 | ] | |
3c0ef626 | 1218 | ) |
1219 | ||
30460aeb | 1220 | AC_CHECK_DECLS(GLOB_NOMATCH, , , [#include <glob.h>]) |
1221 | ||
3c0ef626 | 1222 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) |
dfddba3d | 1223 | AC_RUN_IFELSE( |
1224 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 1225 | #include <sys/types.h> |
1226 | #include <dirent.h> | |
d03f4262 | 1227 | int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));} |
dfddba3d | 1228 | ]])], |
540d72c3 | 1229 | [AC_MSG_RESULT(yes)], |
3c0ef626 | 1230 | [ |
1231 | AC_MSG_RESULT(no) | |
08822d99 | 1232 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME, 1, |
1233 | [Define if your struct dirent expects you to | |
1234 | allocate extra space for d_name]) | |
dfddba3d | 1235 | ], |
8b32eddc | 1236 | [ |
dfddba3d | 1237 | AC_MSG_WARN([cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME]) |
1238 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
3c0ef626 | 1239 | ] |
1240 | ) | |
1241 | ||
7e82606e | 1242 | AC_MSG_CHECKING([for /proc/pid/fd directory]) |
1243 | if test -d "/proc/$$/fd" ; then | |
08822d99 | 1244 | AC_DEFINE(HAVE_PROC_PID, 1, [Define if you have /proc/$pid/fd]) |
7e82606e | 1245 | AC_MSG_RESULT(yes) |
1246 | else | |
1247 | AC_MSG_RESULT(no) | |
1248 | fi | |
1249 | ||
3c0ef626 | 1250 | # Check whether user wants S/Key support |
540d72c3 | 1251 | SKEY_MSG="no" |
3c0ef626 | 1252 | AC_ARG_WITH(skey, |
dfddba3d | 1253 | [ --with-skey[[=PATH]] Enable S/Key support (optionally in PATH)], |
3c0ef626 | 1254 | [ |
1255 | if test "x$withval" != "xno" ; then | |
1256 | ||
1257 | if test "x$withval" != "xyes" ; then | |
1258 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1259 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1260 | fi | |
1261 | ||
08822d99 | 1262 | AC_DEFINE(SKEY, 1, [Define if you want S/Key support]) |
3c0ef626 | 1263 | LIBS="-lskey $LIBS" |
540d72c3 | 1264 | SKEY_MSG="yes" |
8b32eddc | 1265 | |
e9702f7d | 1266 | AC_MSG_CHECKING([for s/key support]) |
08822d99 | 1267 | AC_LINK_IFELSE( |
1268 | [AC_LANG_SOURCE([[ | |
e9702f7d | 1269 | #include <stdio.h> |
1270 | #include <skey.h> | |
d03f4262 | 1271 | int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); } |
08822d99 | 1272 | ]])], |
e9702f7d | 1273 | [AC_MSG_RESULT(yes)], |
3c0ef626 | 1274 | [ |
e9702f7d | 1275 | AC_MSG_RESULT(no) |
3c0ef626 | 1276 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) |
1277 | ]) | |
12a403af | 1278 | AC_MSG_CHECKING(if skeychallenge takes 4 arguments) |
1279 | AC_TRY_COMPILE( | |
1280 | [#include <stdio.h> | |
1281 | #include <skey.h>], | |
1282 | [(void)skeychallenge(NULL,"name","",0);], | |
1283 | [AC_MSG_RESULT(yes) | |
08822d99 | 1284 | AC_DEFINE(SKEYCHALLENGE_4ARG, 1, |
1285 | [Define if your skeychallenge() | |
1286 | function takes 4 arguments (NetBSD)])], | |
12a403af | 1287 | [AC_MSG_RESULT(no)] |
1288 | ) | |
3c0ef626 | 1289 | fi |
1290 | ] | |
1291 | ) | |
1292 | ||
1293 | # Check whether user wants TCP wrappers support | |
1294 | TCPW_MSG="no" | |
1295 | AC_ARG_WITH(tcp-wrappers, | |
dfddba3d | 1296 | [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)], |
3c0ef626 | 1297 | [ |
1298 | if test "x$withval" != "xno" ; then | |
1299 | saved_LIBS="$LIBS" | |
1300 | saved_LDFLAGS="$LDFLAGS" | |
1301 | saved_CPPFLAGS="$CPPFLAGS" | |
8b32eddc | 1302 | if test -n "${withval}" && \ |
1303 | test "x${withval}" != "xyes"; then | |
3c0ef626 | 1304 | if test -d "${withval}/lib"; then |
1305 | if test -n "${need_dash_r}"; then | |
1306 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1307 | else | |
1308 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1309 | fi | |
1310 | else | |
1311 | if test -n "${need_dash_r}"; then | |
1312 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1313 | else | |
1314 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
1315 | fi | |
1316 | fi | |
1317 | if test -d "${withval}/include"; then | |
1318 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
1319 | else | |
1320 | CPPFLAGS="-I${withval} ${CPPFLAGS}" | |
1321 | fi | |
1322 | fi | |
fa0f0f45 | 1323 | LIBS="-lwrap $LIBS" |
3c0ef626 | 1324 | AC_MSG_CHECKING(for libwrap) |
1325 | AC_TRY_LINK( | |
1326 | [ | |
12a403af | 1327 | #include <sys/types.h> |
1328 | #include <sys/socket.h> | |
1329 | #include <netinet/in.h> | |
3c0ef626 | 1330 | #include <tcpd.h> |
1331 | int deny_severity = 0, allow_severity = 0; | |
1332 | ], | |
1333 | [hosts_access(0);], | |
1334 | [ | |
1335 | AC_MSG_RESULT(yes) | |
08822d99 | 1336 | AC_DEFINE(LIBWRAP, 1, |
1337 | [Define if you want | |
1338 | TCP Wrappers support]) | |
fa0f0f45 | 1339 | SSHDLIBS="$SSHDLIBS -lwrap" |
3c0ef626 | 1340 | TCPW_MSG="yes" |
1341 | ], | |
1342 | [ | |
1343 | AC_MSG_ERROR([*** libwrap missing]) | |
1344 | ] | |
1345 | ) | |
e9702f7d | 1346 | LIBS="$saved_LIBS" |
3c0ef626 | 1347 | fi |
1348 | ] | |
1349 | ) | |
1350 | ||
dfddba3d | 1351 | # Check whether user wants libedit support |
1352 | LIBEDIT_MSG="no" | |
1353 | AC_ARG_WITH(libedit, | |
1354 | [ --with-libedit[[=PATH]] Enable libedit support for sftp], | |
1355 | [ if test "x$withval" != "xno" ; then | |
8b32eddc | 1356 | if test "x$withval" != "xyes"; then |
08822d99 | 1357 | CPPFLAGS="$CPPFLAGS -I${withval}/include" |
1358 | if test -n "${need_dash_r}"; then | |
1359 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1360 | else | |
1361 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1362 | fi | |
8b32eddc | 1363 | fi |
dfddba3d | 1364 | AC_CHECK_LIB(edit, el_init, |
08822d99 | 1365 | [ AC_DEFINE(USE_LIBEDIT, 1, [Use libedit for sftp]) |
dfddba3d | 1366 | LIBEDIT="-ledit -lcurses" |
1367 | LIBEDIT_MSG="yes" | |
1368 | AC_SUBST(LIBEDIT) | |
1369 | ], | |
8b32eddc | 1370 | [ AC_MSG_ERROR(libedit not found) ], |
1371 | [ -lcurses ] | |
dfddba3d | 1372 | ) |
2ce0bfe4 | 1373 | AC_MSG_CHECKING(if libedit version is compatible) |
1374 | AC_COMPILE_IFELSE( | |
1375 | [AC_LANG_SOURCE([[ | |
1376 | #include <histedit.h> | |
1377 | int main(void) | |
1378 | { | |
1379 | int i = H_SETSIZE; | |
1380 | el_init("", NULL, NULL, NULL); | |
1381 | exit(0); | |
1382 | } | |
1383 | ]])], | |
1384 | [ AC_MSG_RESULT(yes) ], | |
1385 | [ AC_MSG_RESULT(no) | |
1386 | AC_MSG_ERROR(libedit version is not compatible) ] | |
1387 | ) | |
dfddba3d | 1388 | fi ] |
1389 | ) | |
1390 | ||
1391 | AUDIT_MODULE=none | |
1392 | AC_ARG_WITH(audit, | |
1393 | [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)], | |
1394 | [ | |
1395 | AC_MSG_CHECKING(for supported audit module) | |
1396 | case "$withval" in | |
1397 | bsm) | |
1398 | AC_MSG_RESULT(bsm) | |
1399 | AUDIT_MODULE=bsm | |
1400 | dnl Checks for headers, libs and functions | |
1401 | AC_CHECK_HEADERS(bsm/audit.h, [], | |
30460aeb | 1402 | [AC_MSG_ERROR(BSM enabled and bsm/audit.h not found)], |
1403 | [ | |
1404 | #ifdef HAVE_TIME_H | |
1405 | # include <time.h> | |
1406 | #endif | |
1407 | ] | |
1408 | ) | |
dfddba3d | 1409 | AC_CHECK_LIB(bsm, getaudit, [], |
1410 | [AC_MSG_ERROR(BSM enabled and required library not found)]) | |
1411 | AC_CHECK_FUNCS(getaudit, [], | |
1412 | [AC_MSG_ERROR(BSM enabled and required function not found)]) | |
1413 | # These are optional | |
e74dc197 | 1414 | AC_CHECK_FUNCS(getaudit_addr aug_get_machine) |
08822d99 | 1415 | AC_DEFINE(USE_BSM_AUDIT, 1, [Use BSM audit module]) |
dfddba3d | 1416 | ;; |
1417 | debug) | |
1418 | AUDIT_MODULE=debug | |
1419 | AC_MSG_RESULT(debug) | |
08822d99 | 1420 | AC_DEFINE(SSH_AUDIT_EVENTS, 1, Use audit debugging module) |
dfddba3d | 1421 | ;; |
2ce0bfe4 | 1422 | no) |
1423 | AC_MSG_RESULT(no) | |
1424 | ;; | |
dfddba3d | 1425 | *) |
1426 | AC_MSG_ERROR([Unknown audit module $withval]) | |
1427 | ;; | |
1428 | esac ] | |
1429 | ) | |
1430 | ||
bfe49944 | 1431 | dnl Checks for library functions. Please keep in alphabetical order |
2ce0bfe4 | 1432 | AC_CHECK_FUNCS( \ |
1433 | arc4random \ | |
08822d99 | 1434 | asprintf \ |
2ce0bfe4 | 1435 | b64_ntop \ |
1436 | __b64_ntop \ | |
1437 | b64_pton \ | |
1438 | __b64_pton \ | |
1439 | bcopy \ | |
1440 | bindresvport_sa \ | |
1441 | clock \ | |
1442 | closefrom \ | |
1443 | dirfd \ | |
1444 | fchmod \ | |
1445 | fchown \ | |
1446 | freeaddrinfo \ | |
1447 | futimes \ | |
1448 | getaddrinfo \ | |
1449 | getcwd \ | |
1450 | getgrouplist \ | |
1451 | getnameinfo \ | |
1452 | getopt \ | |
1453 | getpeereid \ | |
fa0f0f45 | 1454 | getpeerucred \ |
2ce0bfe4 | 1455 | _getpty \ |
1456 | getrlimit \ | |
1457 | getttyent \ | |
1458 | glob \ | |
1459 | inet_aton \ | |
1460 | inet_ntoa \ | |
1461 | inet_ntop \ | |
1462 | innetgr \ | |
1463 | login_getcapbool \ | |
1464 | md5_crypt \ | |
1465 | memmove \ | |
1466 | mkdtemp \ | |
1467 | mmap \ | |
1468 | ngetaddrinfo \ | |
1469 | nsleep \ | |
1470 | ogetaddrinfo \ | |
1471 | openlog_r \ | |
1472 | openpty \ | |
fa0f0f45 | 1473 | poll \ |
2ce0bfe4 | 1474 | prctl \ |
1475 | pstat \ | |
1476 | readpassphrase \ | |
1477 | realpath \ | |
1478 | recvmsg \ | |
1479 | rresvport_af \ | |
1480 | sendmsg \ | |
1481 | setdtablesize \ | |
1482 | setegid \ | |
1483 | setenv \ | |
1484 | seteuid \ | |
1485 | setgroups \ | |
1486 | setlogin \ | |
1487 | setpcred \ | |
1488 | setproctitle \ | |
1489 | setregid \ | |
1490 | setreuid \ | |
1491 | setrlimit \ | |
1492 | setsid \ | |
1493 | setvbuf \ | |
1494 | sigaction \ | |
1495 | sigvec \ | |
1496 | snprintf \ | |
1497 | socketpair \ | |
1498 | strdup \ | |
1499 | strerror \ | |
1500 | strlcat \ | |
1501 | strlcpy \ | |
1502 | strmode \ | |
1503 | strnvis \ | |
1504 | strtonum \ | |
1505 | strtoll \ | |
1506 | strtoul \ | |
fa0f0f45 | 1507 | swap32 \ |
2ce0bfe4 | 1508 | sysconf \ |
1509 | tcgetpgrp \ | |
1510 | truncate \ | |
1511 | unsetenv \ | |
1512 | updwtmpx \ | |
08822d99 | 1513 | vasprintf \ |
2ce0bfe4 | 1514 | vhangup \ |
1515 | vsnprintf \ | |
1516 | waitpid \ | |
bfe49944 | 1517 | ) |
1518 | ||
29d88157 | 1519 | # IRIX has a const char return value for gai_strerror() |
1520 | AC_CHECK_FUNCS(gai_strerror,[ | |
1521 | AC_DEFINE(HAVE_GAI_STRERROR) | |
1522 | AC_TRY_COMPILE([ | |
1523 | #include <sys/types.h> | |
1524 | #include <sys/socket.h> | |
1525 | #include <netdb.h> | |
1526 | ||
1527 | const char *gai_strerror(int);],[ | |
1528 | char *str; | |
1529 | ||
1530 | str = gai_strerror(0);],[ | |
1531 | AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1, | |
1532 | [Define if gai_strerror() returns const char *])])]) | |
1533 | ||
08822d99 | 1534 | AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1, |
1535 | [Some systems put nanosleep outside of libc])) | |
bfe49944 | 1536 | |
7cac2b65 | 1537 | dnl Make sure prototypes are defined for these before using them. |
7cac2b65 | 1538 | AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)]) |
2ce0bfe4 | 1539 | AC_CHECK_DECL(strsep, |
1540 | [AC_CHECK_FUNCS(strsep)], | |
1541 | [], | |
1542 | [ | |
1543 | #ifdef HAVE_STRING_H | |
1544 | # include <string.h> | |
1545 | #endif | |
1546 | ]) | |
3c0ef626 | 1547 | |
7cac2b65 | 1548 | dnl tcsendbreak might be a macro |
1549 | AC_CHECK_DECL(tcsendbreak, | |
1550 | [AC_DEFINE(HAVE_TCSENDBREAK)], | |
540d72c3 | 1551 | [AC_CHECK_FUNCS(tcsendbreak)], |
7cac2b65 | 1552 | [#include <termios.h>] |
1553 | ) | |
3c0ef626 | 1554 | |
7e82606e | 1555 | AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>]) |
1556 | ||
30460aeb | 1557 | AC_CHECK_DECLS(SHUT_RD, , , |
1558 | [ | |
1559 | #include <sys/types.h> | |
1560 | #include <sys/socket.h> | |
1561 | ]) | |
1562 | ||
1563 | AC_CHECK_DECLS(O_NONBLOCK, , , | |
1564 | [ | |
1565 | #include <sys/types.h> | |
1566 | #ifdef HAVE_SYS_STAT_H | |
1567 | # include <sys/stat.h> | |
1568 | #endif | |
1569 | #ifdef HAVE_FCNTL_H | |
1570 | # include <fcntl.h> | |
1571 | #endif | |
1572 | ]) | |
1573 | ||
1574 | AC_CHECK_DECLS(writev, , , [ | |
1575 | #include <sys/types.h> | |
1576 | #include <sys/uio.h> | |
1577 | #include <unistd.h> | |
1578 | ]) | |
1579 | ||
fa0f0f45 | 1580 | AC_CHECK_DECLS(MAXSYMLINKS, , , [ |
1581 | #include <sys/param.h> | |
1582 | ]) | |
1583 | ||
1584 | AC_CHECK_DECLS(offsetof, , , [ | |
1585 | #include <stddef.h> | |
1586 | ]) | |
1587 | ||
540d72c3 | 1588 | AC_CHECK_FUNCS(setresuid, [ |
1589 | dnl Some platorms have setresuid that isn't implemented, test for this | |
1590 | AC_MSG_CHECKING(if setresuid seems to work) | |
dfddba3d | 1591 | AC_RUN_IFELSE( |
1592 | [AC_LANG_SOURCE([[ | |
540d72c3 | 1593 | #include <stdlib.h> |
1594 | #include <errno.h> | |
1595 | int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
dfddba3d | 1596 | ]])], |
540d72c3 | 1597 | [AC_MSG_RESULT(yes)], |
08822d99 | 1598 | [AC_DEFINE(BROKEN_SETRESUID, 1, |
1599 | [Define if your setresuid() is broken]) | |
dfddba3d | 1600 | AC_MSG_RESULT(not implemented)], |
1601 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
540d72c3 | 1602 | ) |
1603 | ]) | |
1604 | ||
1605 | AC_CHECK_FUNCS(setresgid, [ | |
1606 | dnl Some platorms have setresgid that isn't implemented, test for this | |
1607 | AC_MSG_CHECKING(if setresgid seems to work) | |
dfddba3d | 1608 | AC_RUN_IFELSE( |
1609 | [AC_LANG_SOURCE([[ | |
540d72c3 | 1610 | #include <stdlib.h> |
1611 | #include <errno.h> | |
1612 | int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
dfddba3d | 1613 | ]])], |
540d72c3 | 1614 | [AC_MSG_RESULT(yes)], |
08822d99 | 1615 | [AC_DEFINE(BROKEN_SETRESGID, 1, |
1616 | [Define if your setresgid() is broken]) | |
dfddba3d | 1617 | AC_MSG_RESULT(not implemented)], |
1618 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
540d72c3 | 1619 | ) |
1620 | ]) | |
1621 | ||
3c0ef626 | 1622 | dnl Checks for time functions |
1623 | AC_CHECK_FUNCS(gettimeofday time) | |
1624 | dnl Checks for utmp functions | |
1625 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) | |
1626 | AC_CHECK_FUNCS(utmpname) | |
1627 | dnl Checks for utmpx functions | |
1628 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) | |
1629 | AC_CHECK_FUNCS(setutxent utmpxname) | |
1630 | ||
540d72c3 | 1631 | AC_CHECK_FUNC(daemon, |
08822d99 | 1632 | [AC_DEFINE(HAVE_DAEMON, 1, [Define if your libraries define daemon()])], |
1633 | [AC_CHECK_LIB(bsd, daemon, | |
1634 | [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
3c0ef626 | 1635 | ) |
1636 | ||
540d72c3 | 1637 | AC_CHECK_FUNC(getpagesize, |
08822d99 | 1638 | [AC_DEFINE(HAVE_GETPAGESIZE, 1, |
1639 | [Define if your libraries define getpagesize()])], | |
1640 | [AC_CHECK_LIB(ucb, getpagesize, | |
1641 | [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
3c0ef626 | 1642 | ) |
1643 | ||
1644 | # Check for broken snprintf | |
1645 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
1646 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
dfddba3d | 1647 | AC_RUN_IFELSE( |
1648 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 1649 | #include <stdio.h> |
d03f4262 | 1650 | int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');} |
dfddba3d | 1651 | ]])], |
540d72c3 | 1652 | [AC_MSG_RESULT(yes)], |
3c0ef626 | 1653 | [ |
1654 | AC_MSG_RESULT(no) | |
08822d99 | 1655 | AC_DEFINE(BROKEN_SNPRINTF, 1, |
1656 | [Define if your snprintf is busted]) | |
3c0ef626 | 1657 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) |
dfddba3d | 1658 | ], |
1659 | [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ] | |
3c0ef626 | 1660 | ) |
1661 | fi | |
1662 | ||
08822d99 | 1663 | # If we don't have a working asprintf, then we strongly depend on vsnprintf |
1664 | # returning the right thing on overflow: the number of characters it tried to | |
1665 | # create (as per SUSv3) | |
1666 | if test "x$ac_cv_func_asprintf" != "xyes" && \ | |
1667 | test "x$ac_cv_func_vsnprintf" = "xyes" ; then | |
1668 | AC_MSG_CHECKING([whether vsnprintf returns correct values on overflow]) | |
1669 | AC_RUN_IFELSE( | |
1670 | [AC_LANG_SOURCE([[ | |
1671 | #include <sys/types.h> | |
1672 | #include <stdio.h> | |
1673 | #include <stdarg.h> | |
1674 | ||
1675 | int x_snprintf(char *str,size_t count,const char *fmt,...) | |
1676 | { | |
1677 | size_t ret; va_list ap; | |
1678 | va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap); | |
1679 | return ret; | |
1680 | } | |
1681 | int main(void) | |
1682 | { | |
1683 | char x[1]; | |
1684 | exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1); | |
1685 | } ]])], | |
1686 | [AC_MSG_RESULT(yes)], | |
1687 | [ | |
1688 | AC_MSG_RESULT(no) | |
1689 | AC_DEFINE(BROKEN_SNPRINTF, 1, | |
1690 | [Define if your snprintf is busted]) | |
1691 | AC_MSG_WARN([****** Your vsnprintf() function is broken, complain to your vendor]) | |
1692 | ], | |
1693 | [ AC_MSG_WARN([cross compiling: Assuming working vsnprintf()]) ] | |
1694 | ) | |
1695 | fi | |
1696 | ||
1697 | # On systems where [v]snprintf is broken, but is declared in stdio, | |
1698 | # check that the fmt argument is const char * or just char *. | |
1699 | # This is only useful for when BROKEN_SNPRINTF | |
1700 | AC_MSG_CHECKING([whether snprintf can declare const char *fmt]) | |
1701 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> | |
1702 | int snprintf(char *a, size_t b, const char *c, ...) { return 0; } | |
1703 | int main(void) { snprintf(0, 0, 0); } | |
1704 | ]])], | |
1705 | [AC_MSG_RESULT(yes) | |
1706 | AC_DEFINE(SNPRINTF_CONST, [const], | |
1707 | [Define as const if snprintf() can declare const char *fmt])], | |
1708 | [AC_MSG_RESULT(no) | |
1709 | AC_DEFINE(SNPRINTF_CONST, [/* not const */])]) | |
1710 | ||
7e82606e | 1711 | # Check for missing getpeereid (or equiv) support |
1712 | NO_PEERCHECK="" | |
fa0f0f45 | 1713 | if test "x$ac_cv_func_getpeereid" != "xyes" -a "x$ac_cv_func_getpeerucred" != "xyes"; then |
7e82606e | 1714 | AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt]) |
1715 | AC_TRY_COMPILE( | |
1716 | [#include <sys/types.h> | |
1717 | #include <sys/socket.h>], | |
1718 | [int i = SO_PEERCRED;], | |
8b32eddc | 1719 | [ AC_MSG_RESULT(yes) |
08822d99 | 1720 | AC_DEFINE(HAVE_SO_PEERCRED, 1, [Have PEERCRED socket option]) |
8b32eddc | 1721 | ], |
7e82606e | 1722 | [AC_MSG_RESULT(no) |
1723 | NO_PEERCHECK=1] | |
1724 | ) | |
1725 | fi | |
1726 | ||
bfe49944 | 1727 | dnl see whether mkstemp() requires XXXXXX |
1728 | if test "x$ac_cv_func_mkdtemp" = "xyes" ; then | |
1729 | AC_MSG_CHECKING([for (overly) strict mkstemp]) | |
08822d99 | 1730 | AC_RUN_IFELSE( |
1731 | [AC_LANG_SOURCE([[ | |
bfe49944 | 1732 | #include <stdlib.h> |
1733 | main() { char template[]="conftest.mkstemp-test"; | |
1734 | if (mkstemp(template) == -1) | |
1735 | exit(1); | |
1736 | unlink(template); exit(0); | |
1737 | } | |
08822d99 | 1738 | ]])], |
bfe49944 | 1739 | [ |
1740 | AC_MSG_RESULT(no) | |
1741 | ], | |
540d72c3 | 1742 | [ |
bfe49944 | 1743 | AC_MSG_RESULT(yes) |
08822d99 | 1744 | AC_DEFINE(HAVE_STRICT_MKSTEMP, 1, [Silly mkstemp()]) |
bfe49944 | 1745 | ], |
1746 | [ | |
1747 | AC_MSG_RESULT(yes) | |
1748 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
540d72c3 | 1749 | ] |
bfe49944 | 1750 | ) |
1751 | fi | |
1752 | ||
7cac2b65 | 1753 | dnl make sure that openpty does not reacquire controlling terminal |
1754 | if test ! -z "$check_for_openpty_ctty_bug"; then | |
1755 | AC_MSG_CHECKING(if openpty correctly handles controlling tty) | |
08822d99 | 1756 | AC_RUN_IFELSE( |
1757 | [AC_LANG_SOURCE([[ | |
7cac2b65 | 1758 | #include <stdio.h> |
1759 | #include <sys/fcntl.h> | |
1760 | #include <sys/types.h> | |
1761 | #include <sys/wait.h> | |
1762 | ||
1763 | int | |
1764 | main() | |
1765 | { | |
1766 | pid_t pid; | |
1767 | int fd, ptyfd, ttyfd, status; | |
1768 | ||
1769 | pid = fork(); | |
1770 | if (pid < 0) { /* failed */ | |
1771 | exit(1); | |
1772 | } else if (pid > 0) { /* parent */ | |
1773 | waitpid(pid, &status, 0); | |
540d72c3 | 1774 | if (WIFEXITED(status)) |
7cac2b65 | 1775 | exit(WEXITSTATUS(status)); |
1776 | else | |
1777 | exit(2); | |
1778 | } else { /* child */ | |
1779 | close(0); close(1); close(2); | |
1780 | setsid(); | |
1781 | openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); | |
1782 | fd = open("/dev/tty", O_RDWR | O_NOCTTY); | |
1783 | if (fd >= 0) | |
1784 | exit(3); /* Acquired ctty: broken */ | |
1785 | else | |
1786 | exit(0); /* Did not acquire ctty: OK */ | |
1787 | } | |
1788 | } | |
08822d99 | 1789 | ]])], |
7cac2b65 | 1790 | [ |
1791 | AC_MSG_RESULT(yes) | |
1792 | ], | |
1793 | [ | |
1794 | AC_MSG_RESULT(no) | |
1795 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
08822d99 | 1796 | ], |
1797 | [ | |
1798 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
7cac2b65 | 1799 | ] |
1800 | ) | |
1801 | fi | |
1802 | ||
8b32eddc | 1803 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1804 | test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then | |
12a403af | 1805 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
08822d99 | 1806 | AC_RUN_IFELSE( |
1807 | [AC_LANG_SOURCE([[ | |
12a403af | 1808 | #include <stdio.h> |
1809 | #include <sys/socket.h> | |
1810 | #include <netdb.h> | |
1811 | #include <errno.h> | |
1812 | #include <netinet/in.h> | |
1813 | ||
1814 | #define TEST_PORT "2222" | |
1815 | ||
1816 | int | |
1817 | main(void) | |
1818 | { | |
1819 | int err, sock; | |
1820 | struct addrinfo *gai_ai, *ai, hints; | |
1821 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1822 | ||
1823 | memset(&hints, 0, sizeof(hints)); | |
1824 | hints.ai_family = PF_UNSPEC; | |
1825 | hints.ai_socktype = SOCK_STREAM; | |
1826 | hints.ai_flags = AI_PASSIVE; | |
1827 | ||
1828 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1829 | if (err != 0) { | |
1830 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1831 | exit(1); | |
1832 | } | |
1833 | ||
1834 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1835 | if (ai->ai_family != AF_INET6) | |
1836 | continue; | |
1837 | ||
1838 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1839 | sizeof(ntop), strport, sizeof(strport), | |
1840 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1841 | ||
1842 | if (err != 0) { | |
1843 | if (err == EAI_SYSTEM) | |
1844 | perror("getnameinfo EAI_SYSTEM"); | |
1845 | else | |
1846 | fprintf(stderr, "getnameinfo failed: %s\n", | |
1847 | gai_strerror(err)); | |
1848 | exit(2); | |
1849 | } | |
1850 | ||
1851 | sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); | |
1852 | if (sock < 0) | |
1853 | perror("socket"); | |
1854 | if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { | |
1855 | if (errno == EBADF) | |
1856 | exit(3); | |
1857 | } | |
1858 | } | |
1859 | exit(0); | |
1860 | } | |
08822d99 | 1861 | ]])], |
12a403af | 1862 | [ |
1863 | AC_MSG_RESULT(yes) | |
1864 | ], | |
1865 | [ | |
1866 | AC_MSG_RESULT(no) | |
1867 | AC_DEFINE(BROKEN_GETADDRINFO) | |
08822d99 | 1868 | ], |
1869 | [ | |
1870 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
12a403af | 1871 | ] |
1872 | ) | |
1873 | fi | |
1874 | ||
8b32eddc | 1875 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1876 | test "x$check_for_aix_broken_getaddrinfo" = "x1"; then | |
dfddba3d | 1877 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
08822d99 | 1878 | AC_RUN_IFELSE( |
1879 | [AC_LANG_SOURCE([[ | |
dfddba3d | 1880 | #include <stdio.h> |
1881 | #include <sys/socket.h> | |
1882 | #include <netdb.h> | |
1883 | #include <errno.h> | |
1884 | #include <netinet/in.h> | |
1885 | ||
1886 | #define TEST_PORT "2222" | |
1887 | ||
1888 | int | |
1889 | main(void) | |
1890 | { | |
1891 | int err, sock; | |
1892 | struct addrinfo *gai_ai, *ai, hints; | |
1893 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1894 | ||
1895 | memset(&hints, 0, sizeof(hints)); | |
1896 | hints.ai_family = PF_UNSPEC; | |
1897 | hints.ai_socktype = SOCK_STREAM; | |
1898 | hints.ai_flags = AI_PASSIVE; | |
1899 | ||
1900 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1901 | if (err != 0) { | |
1902 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1903 | exit(1); | |
1904 | } | |
1905 | ||
1906 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1907 | if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) | |
1908 | continue; | |
1909 | ||
1910 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1911 | sizeof(ntop), strport, sizeof(strport), | |
1912 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1913 | ||
1914 | if (ai->ai_family == AF_INET && err != 0) { | |
1915 | perror("getnameinfo"); | |
1916 | exit(2); | |
1917 | } | |
1918 | } | |
1919 | exit(0); | |
1920 | } | |
08822d99 | 1921 | ]])], |
dfddba3d | 1922 | [ |
1923 | AC_MSG_RESULT(yes) | |
08822d99 | 1924 | AC_DEFINE(AIX_GETNAMEINFO_HACK, 1, |
1925 | [Define if you have a getaddrinfo that fails | |
1926 | for the all-zeros IPv6 address]) | |
dfddba3d | 1927 | ], |
1928 | [ | |
1929 | AC_MSG_RESULT(no) | |
1930 | AC_DEFINE(BROKEN_GETADDRINFO) | |
08822d99 | 1931 | ], |
30460aeb | 1932 | [ |
08822d99 | 1933 | AC_MSG_RESULT(cross-compiling, assuming no) |
dfddba3d | 1934 | ] |
1935 | ) | |
1936 | fi | |
1937 | ||
1938 | if test "x$check_for_conflicting_getspnam" = "x1"; then | |
1939 | AC_MSG_CHECKING(for conflicting getspnam in shadow.h) | |
1940 | AC_COMPILE_IFELSE( | |
1941 | [ | |
1942 | #include <shadow.h> | |
1943 | int main(void) {exit(0);} | |
1944 | ], | |
1945 | [ | |
1946 | AC_MSG_RESULT(no) | |
1947 | ], | |
1948 | [ | |
1949 | AC_MSG_RESULT(yes) | |
1950 | AC_DEFINE(GETSPNAM_CONFLICTING_DEFS, 1, | |
1951 | [Conflicting defs for getspnam]) | |
1952 | ] | |
1953 | ) | |
1954 | fi | |
1955 | ||
3c0ef626 | 1956 | AC_FUNC_GETPGRP |
1957 | ||
350391c5 | 1958 | # Search for OpenSSL |
1959 | saved_CPPFLAGS="$CPPFLAGS" | |
1960 | saved_LDFLAGS="$LDFLAGS" | |
3c0ef626 | 1961 | AC_ARG_WITH(ssl-dir, |
1962 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
1963 | [ | |
1964 | if test "x$withval" != "xno" ; then | |
dfddba3d | 1965 | case "$withval" in |
1966 | # Relative paths | |
1967 | ./*|../*) withval="`pwd`/$withval" | |
1968 | esac | |
350391c5 | 1969 | if test -d "$withval/lib"; then |
1970 | if test -n "${need_dash_r}"; then | |
1971 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1972 | else | |
1973 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
3c0ef626 | 1974 | fi |
1975 | else | |
350391c5 | 1976 | if test -n "${need_dash_r}"; then |
1977 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1978 | else | |
1979 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
3c0ef626 | 1980 | fi |
1981 | fi | |
350391c5 | 1982 | if test -d "$withval/include"; then |
1983 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
3c0ef626 | 1984 | else |
350391c5 | 1985 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
3c0ef626 | 1986 | fi |
1987 | fi | |
350391c5 | 1988 | ] |
1989 | ) | |
cdaf3e9d | 1990 | if test -z "$GSI_LDFLAGS" ; then |
540d72c3 | 1991 | LIBS="-lcrypto $LIBS" |
22798398 | 1992 | fi |
08822d99 | 1993 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL, 1, |
1994 | [Define if your ssl headers are included | |
1995 | with #include <openssl/header.h>]), | |
3c0ef626 | 1996 | [ |
350391c5 | 1997 | dnl Check default openssl install dir |
1998 | if test -n "${need_dash_r}"; then | |
1999 | LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" | |
3c0ef626 | 2000 | else |
350391c5 | 2001 | LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" |
3c0ef626 | 2002 | fi |
350391c5 | 2003 | CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" |
2004 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), | |
2005 | [ | |
2006 | AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***]) | |
2007 | ] | |
2008 | ) | |
2009 | ] | |
2010 | ) | |
2011 | ||
d03f4262 | 2012 | # Determine OpenSSL header version |
2013 | AC_MSG_CHECKING([OpenSSL header version]) | |
dfddba3d | 2014 | AC_RUN_IFELSE( |
2015 | [AC_LANG_SOURCE([[ | |
d03f4262 | 2016 | #include <stdio.h> |
2017 | #include <string.h> | |
2018 | #include <openssl/opensslv.h> | |
2019 | #define DATA "conftest.sslincver" | |
2020 | int main(void) { | |
540d72c3 | 2021 | FILE *fd; |
2022 | int rc; | |
d03f4262 | 2023 | |
540d72c3 | 2024 | fd = fopen(DATA,"w"); |
2025 | if(fd == NULL) | |
2026 | exit(1); | |
d03f4262 | 2027 | |
2028 | if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) | |
2029 | exit(1); | |
2030 | ||
2031 | exit(0); | |
2032 | } | |
dfddba3d | 2033 | ]])], |
d03f4262 | 2034 | [ |
2035 | ssl_header_ver=`cat conftest.sslincver` | |
2036 | AC_MSG_RESULT($ssl_header_ver) | |
2037 | ], | |
2038 | [ | |
2039 | AC_MSG_RESULT(not found) | |
2040 | AC_MSG_ERROR(OpenSSL version header not found.) | |
dfddba3d | 2041 | ], |
2042 | [ | |
2043 | AC_MSG_WARN([cross compiling: not checking]) | |
d03f4262 | 2044 | ] |
2045 | ) | |
2046 | ||
2047 | # Determine OpenSSL library version | |
2048 | AC_MSG_CHECKING([OpenSSL library version]) | |
dfddba3d | 2049 | AC_RUN_IFELSE( |
2050 | [AC_LANG_SOURCE([[ | |
d03f4262 | 2051 | #include <stdio.h> |
2052 | #include <string.h> | |
2053 | #include <openssl/opensslv.h> | |
2054 | #include <openssl/crypto.h> | |
2055 | #define DATA "conftest.ssllibver" | |
2056 | int main(void) { | |
540d72c3 | 2057 | FILE *fd; |
2058 | int rc; | |
d03f4262 | 2059 | |
540d72c3 | 2060 | fd = fopen(DATA,"w"); |
2061 | if(fd == NULL) | |
2062 | exit(1); | |
d03f4262 | 2063 | |
2064 | if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) | |
2065 | exit(1); | |
2066 | ||
2067 | exit(0); | |
2068 | } | |
dfddba3d | 2069 | ]])], |
d03f4262 | 2070 | [ |
2071 | ssl_library_ver=`cat conftest.ssllibver` | |
2072 | AC_MSG_RESULT($ssl_library_ver) | |
2073 | ], | |
2074 | [ | |
2075 | AC_MSG_RESULT(not found) | |
2076 | AC_MSG_ERROR(OpenSSL library not found.) | |
dfddba3d | 2077 | ], |
2078 | [ | |
2079 | AC_MSG_WARN([cross compiling: not checking]) | |
d03f4262 | 2080 | ] |
2081 | ) | |
3c0ef626 | 2082 | |
0b90ac93 | 2083 | AC_ARG_WITH(openssl-header-check, |
2084 | [ --without-openssl-header-check Disable OpenSSL version consistency check], | |
2085 | [ if test "x$withval" = "xno" ; then | |
2086 | openssl_check_nonfatal=1 | |
2087 | fi | |
2088 | ] | |
2089 | ) | |
2090 | ||
e9702f7d | 2091 | # Sanity check OpenSSL headers |
2092 | AC_MSG_CHECKING([whether OpenSSL's headers match the library]) | |
dfddba3d | 2093 | AC_RUN_IFELSE( |
2094 | [AC_LANG_SOURCE([[ | |
e9702f7d | 2095 | #include <string.h> |
2096 | #include <openssl/opensslv.h> | |
d03f4262 | 2097 | int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } |
dfddba3d | 2098 | ]])], |
e9702f7d | 2099 | [ |
2100 | AC_MSG_RESULT(yes) | |
2101 | ], | |
2102 | [ | |
2103 | AC_MSG_RESULT(no) | |
0b90ac93 | 2104 | if test "x$openssl_check_nonfatal" = "x"; then |
2105 | AC_MSG_ERROR([Your OpenSSL headers do not match your | |
2106 | library. Check config.log for details. | |
2107 | If you are sure your installation is consistent, you can disable the check | |
2108 | by running "./configure --without-openssl-header-check". | |
2109 | Also see contrib/findssl.sh for help identifying header/library mismatches. | |
2110 | ]) | |
2111 | else | |
2112 | AC_MSG_WARN([Your OpenSSL headers do not match your | |
2113 | library. Check config.log for details. | |
7cac2b65 | 2114 | Also see contrib/findssl.sh for help identifying header/library mismatches.]) |
0b90ac93 | 2115 | fi |
dfddba3d | 2116 | ], |
2117 | [ | |
2118 | AC_MSG_WARN([cross compiling: not checking]) | |
e9702f7d | 2119 | ] |
2120 | ) | |
2121 | ||
30460aeb | 2122 | AC_MSG_CHECKING([if programs using OpenSSL functions will link]) |
2123 | AC_LINK_IFELSE( | |
2124 | [AC_LANG_SOURCE([[ | |
2125 | #include <openssl/evp.h> | |
2126 | int main(void) { SSLeay_add_all_algorithms(); } | |
2127 | ]])], | |
2128 | [ | |
2129 | AC_MSG_RESULT(yes) | |
2130 | ], | |
2131 | [ | |
2132 | AC_MSG_RESULT(no) | |
2133 | saved_LIBS="$LIBS" | |
2134 | LIBS="$LIBS -ldl" | |
2135 | AC_MSG_CHECKING([if programs using OpenSSL need -ldl]) | |
2136 | AC_LINK_IFELSE( | |
2137 | [AC_LANG_SOURCE([[ | |
2138 | #include <openssl/evp.h> | |
2139 | int main(void) { SSLeay_add_all_algorithms(); } | |
2140 | ]])], | |
2141 | [ | |
2142 | AC_MSG_RESULT(yes) | |
2143 | ], | |
2144 | [ | |
2145 | AC_MSG_RESULT(no) | |
2146 | LIBS="$saved_LIBS" | |
2147 | ] | |
2148 | ) | |
2149 | ] | |
2150 | ) | |
2151 | ||
2152 | AC_ARG_WITH(ssl-engine, | |
2153 | [ --with-ssl-engine Enable OpenSSL (hardware) ENGINE support ], | |
2154 | [ if test "x$withval" != "xno" ; then | |
2155 | AC_MSG_CHECKING(for OpenSSL ENGINE support) | |
2156 | AC_TRY_COMPILE( | |
2157 | [ #include <openssl/engine.h>], | |
2158 | [ | |
240debe0 | 2159 | ENGINE_load_builtin_engines();ENGINE_register_all_complete(); |
30460aeb | 2160 | ], |
2161 | [ AC_MSG_RESULT(yes) | |
2162 | AC_DEFINE(USE_OPENSSL_ENGINE, 1, | |
2163 | [Enable OpenSSL engine support]) | |
2164 | ], | |
2165 | [ AC_MSG_ERROR(OpenSSL ENGINE support not found)] | |
2166 | ) | |
2167 | fi ] | |
2168 | ) | |
2169 | ||
08822d99 | 2170 | # Check for OpenSSL without EVP_aes_{192,256}_cbc |
2171 | AC_MSG_CHECKING([whether OpenSSL has crippled AES support]) | |
30460aeb | 2172 | AC_LINK_IFELSE( |
08822d99 | 2173 | [AC_LANG_SOURCE([[ |
2174 | #include <string.h> | |
2175 | #include <openssl/evp.h> | |
4b6dae8f | 2176 | int main(void) { exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL);} |
08822d99 | 2177 | ]])], |
2178 | [ | |
2179 | AC_MSG_RESULT(no) | |
2180 | ], | |
2181 | [ | |
2182 | AC_MSG_RESULT(yes) | |
2183 | AC_DEFINE(OPENSSL_LOBOTOMISED_AES, 1, | |
2184 | [libcrypto is missing AES 192 and 256 bit functions]) | |
2185 | ] | |
2186 | ) | |
2187 | ||
540d72c3 | 2188 | # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, |
2189 | # because the system crypt() is more featureful. | |
2190 | if test "x$check_for_libcrypt_before" = "x1"; then | |
2191 | AC_CHECK_LIB(crypt, crypt) | |
2192 | fi | |
2193 | ||
2194 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the | |
2195 | # version in OpenSSL. | |
7cac2b65 | 2196 | if test "x$check_for_libcrypt_later" = "x1"; then |
3c0ef626 | 2197 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") |
2198 | fi | |
2199 | ||
30460aeb | 2200 | # Search for SHA256 support in libc and/or OpenSSL |
2201 | AC_CHECK_FUNCS(SHA256_Update EVP_sha256) | |
2202 | ||
fa0f0f45 | 2203 | saved_LIBS="$LIBS" |
2204 | AC_CHECK_LIB(iaf, ia_openinfo, [ | |
2205 | LIBS="$LIBS -liaf" | |
e74dc197 | 2206 | AC_CHECK_FUNCS(set_id, [SSHDLIBS="$SSHDLIBS -liaf" |
2207 | AC_DEFINE(HAVE_LIBIAF, 1, | |
2208 | [Define if system has libiaf that supports set_id]) | |
2209 | ]) | |
fa0f0f45 | 2210 | ]) |
2211 | LIBS="$saved_LIBS" | |
e9702f7d | 2212 | |
2213 | ### Configure cryptographic random number support | |
2214 | ||
2215 | # Check wheter OpenSSL seeds itself | |
2216 | AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) | |
dfddba3d | 2217 | AC_RUN_IFELSE( |
2218 | [AC_LANG_SOURCE([[ | |
e9702f7d | 2219 | #include <string.h> |
2220 | #include <openssl/rand.h> | |
d03f4262 | 2221 | int main(void) { exit(RAND_status() == 1 ? 0 : 1); } |
dfddba3d | 2222 | ]])], |
e9702f7d | 2223 | [ |
2224 | OPENSSL_SEEDS_ITSELF=yes | |
2225 | AC_MSG_RESULT(yes) | |
2226 | ], | |
2227 | [ | |
2228 | AC_MSG_RESULT(no) | |
2229 | # Default to use of the rand helper if OpenSSL doesn't | |
2230 | # seed itself | |
2231 | USE_RAND_HELPER=yes | |
dfddba3d | 2232 | ], |
2233 | [ | |
2234 | AC_MSG_WARN([cross compiling: assuming yes]) | |
2235 | # This is safe, since all recent OpenSSL versions will | |
8b32eddc | 2236 | # complain at runtime if not seeded correctly. |
dfddba3d | 2237 | OPENSSL_SEEDS_ITSELF=yes |
e9702f7d | 2238 | ] |
2239 | ) | |
2240 | ||
30460aeb | 2241 | # Check for PAM libs |
2242 | PAM_MSG="no" | |
2243 | AC_ARG_WITH(pam, | |
2244 | [ --with-pam Enable PAM support ], | |
2245 | [ | |
2246 | if test "x$withval" != "xno" ; then | |
2247 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ | |
2248 | test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then | |
2249 | AC_MSG_ERROR([PAM headers not found]) | |
2250 | fi | |
2251 | ||
2252 | saved_LIBS="$LIBS" | |
2253 | AC_CHECK_LIB(dl, dlopen, , ) | |
2254 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
2255 | AC_CHECK_FUNCS(pam_getenvlist) | |
2256 | AC_CHECK_FUNCS(pam_putenv) | |
2257 | LIBS="$saved_LIBS" | |
2258 | ||
2259 | PAM_MSG="yes" | |
2260 | ||
fa0f0f45 | 2261 | SSHDLIBS="$SSHDLIBS -lpam" |
30460aeb | 2262 | AC_DEFINE(USE_PAM, 1, |
2263 | [Define if you want to enable PAM support]) | |
2264 | ||
2265 | if test $ac_cv_lib_dl_dlopen = yes; then | |
2266 | case "$LIBS" in | |
2267 | *-ldl*) | |
2268 | # libdl already in LIBS | |
2269 | ;; | |
2270 | *) | |
fa0f0f45 | 2271 | SSHDLIBS="$SSHDLIBS -ldl" |
30460aeb | 2272 | ;; |
2273 | esac | |
2274 | fi | |
30460aeb | 2275 | fi |
2276 | ] | |
2277 | ) | |
2278 | ||
2279 | # Check for older PAM | |
2280 | if test "x$PAM_MSG" = "xyes" ; then | |
2281 | # Check PAM strerror arguments (old PAM) | |
2282 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
2283 | AC_TRY_COMPILE( | |
2284 | [ | |
2285 | #include <stdlib.h> | |
2286 | #if defined(HAVE_SECURITY_PAM_APPL_H) | |
2287 | #include <security/pam_appl.h> | |
2288 | #elif defined (HAVE_PAM_PAM_APPL_H) | |
2289 | #include <pam/pam_appl.h> | |
2290 | #endif | |
2291 | ], | |
2292 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
2293 | [AC_MSG_RESULT(no)], | |
2294 | [ | |
2295 | AC_DEFINE(HAVE_OLD_PAM, 1, | |
2296 | [Define if you have an old version of PAM | |
2297 | which takes only one argument to pam_strerror]) | |
2298 | AC_MSG_RESULT(yes) | |
2299 | PAM_MSG="yes (old library)" | |
2300 | ] | |
2301 | ) | |
2302 | fi | |
e9702f7d | 2303 | |
2304 | # Do we want to force the use of the rand helper? | |
2305 | AC_ARG_WITH(rand-helper, | |
2306 | [ --with-rand-helper Use subprocess to gather strong randomness ], | |
2307 | [ | |
2308 | if test "x$withval" = "xno" ; then | |
540d72c3 | 2309 | # Force use of OpenSSL's internal RNG, even if |
e9702f7d | 2310 | # the previous test showed it to be unseeded. |
2311 | if test -z "$OPENSSL_SEEDS_ITSELF" ; then | |
2312 | AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG]) | |
2313 | OPENSSL_SEEDS_ITSELF=yes | |
2314 | USE_RAND_HELPER="" | |
2315 | fi | |
2316 | else | |
2317 | USE_RAND_HELPER=yes | |
2318 | fi | |
2319 | ], | |
8b32eddc | 2320 | ) |
e9702f7d | 2321 | |
2322 | # Which randomness source do we use? | |
8b32eddc | 2323 | if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then |
e9702f7d | 2324 | # OpenSSL only |
08822d99 | 2325 | AC_DEFINE(OPENSSL_PRNG_ONLY, 1, |
2326 | [Define if you want OpenSSL's internally seeded PRNG only]) | |
e9702f7d | 2327 | RAND_MSG="OpenSSL internal ONLY" |
2328 | INSTALL_SSH_RAND_HELPER="" | |
2329 | elif test ! -z "$USE_RAND_HELPER" ; then | |
2330 | # install rand helper | |
2331 | RAND_MSG="ssh-rand-helper" | |
2332 | INSTALL_SSH_RAND_HELPER="yes" | |
2333 | fi | |
2334 | AC_SUBST(INSTALL_SSH_RAND_HELPER) | |
2335 | ||
2336 | ### Configuration of ssh-rand-helper | |
2337 | ||
2338 | # PRNGD TCP socket | |
2339 | AC_ARG_WITH(prngd-port, | |
2340 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT], | |
2341 | [ | |
2342 | case "$withval" in | |
2343 | no) | |
2344 | withval="" | |
2345 | ;; | |
2346 | [[0-9]]*) | |
2347 | ;; | |
2348 | *) | |
2349 | AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port) | |
2350 | ;; | |
2351 | esac | |
2352 | if test ! -z "$withval" ; then | |
2353 | PRNGD_PORT="$withval" | |
08822d99 | 2354 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT, |
2355 | [Port number of PRNGD/EGD random number socket]) | |
e9702f7d | 2356 | fi |
2357 | ] | |
2358 | ) | |
2359 | ||
2360 | # PRNGD Unix domain socket | |
2361 | AC_ARG_WITH(prngd-socket, | |
2362 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
2363 | [ | |
2364 | case "$withval" in | |
2365 | yes) | |
2366 | withval="/var/run/egd-pool" | |
2367 | ;; | |
2368 | no) | |
2369 | withval="" | |
2370 | ;; | |
2371 | /*) | |
2372 | ;; | |
2373 | *) | |
2374 | AC_MSG_ERROR(You must specify an absolute path to the entropy socket) | |
2375 | ;; | |
2376 | esac | |
2377 | ||
2378 | if test ! -z "$withval" ; then | |
2379 | if test ! -z "$PRNGD_PORT" ; then | |
2380 | AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket) | |
2381 | fi | |
2382 | if test ! -r "$withval" ; then | |
2383 | AC_MSG_WARN(Entropy socket is not readable) | |
2384 | fi | |
2385 | PRNGD_SOCKET="$withval" | |
08822d99 | 2386 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET", |
2387 | [Location of PRNGD/EGD random number socket]) | |
e9702f7d | 2388 | fi |
2389 | ], | |
2390 | [ | |
2391 | # Check for existing socket only if we don't have a random device already | |
2392 | if test "$USE_RAND_HELPER" = yes ; then | |
2393 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
2394 | # Insert other locations here | |
2395 | for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do | |
2396 | if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then | |
2397 | PRNGD_SOCKET="$sock" | |
2398 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
2399 | break; | |
2400 | fi | |
2401 | done | |
2402 | if test ! -z "$PRNGD_SOCKET" ; then | |
2403 | AC_MSG_RESULT($PRNGD_SOCKET) | |
2404 | else | |
2405 | AC_MSG_RESULT(not found) | |
2406 | fi | |
2407 | fi | |
2408 | ] | |
2409 | ) | |
2410 | ||
2411 | # Change default command timeout for hashing entropy source | |
2412 | entropy_timeout=200 | |
2413 | AC_ARG_WITH(entropy-timeout, | |
2414 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
2415 | [ | |
8b32eddc | 2416 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2417 | test "x${withval}" != "xyes"; then | |
e9702f7d | 2418 | entropy_timeout=$withval |
2419 | fi | |
8b32eddc | 2420 | ] |
e9702f7d | 2421 | ) |
08822d99 | 2422 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout, |
2423 | [Builtin PRNG command timeout]) | |
e9702f7d | 2424 | |
276b07a3 | 2425 | SSH_PRIVSEP_USER=sshd |
350391c5 | 2426 | AC_ARG_WITH(privsep-user, |
2427 | [ --with-privsep-user=user Specify non-privileged user for privilege separation], | |
2428 | [ | |
8b32eddc | 2429 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2430 | test "x${withval}" != "xyes"; then | |
276b07a3 | 2431 | SSH_PRIVSEP_USER=$withval |
350391c5 | 2432 | fi |
8b32eddc | 2433 | ] |
350391c5 | 2434 | ) |
08822d99 | 2435 | AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER", |
2436 | [non-privileged user for privilege separation]) | |
276b07a3 | 2437 | AC_SUBST(SSH_PRIVSEP_USER) |
350391c5 | 2438 | |
2439 | # We do this little dance with the search path to insure | |
2440 | # that programs that we select for use by installed programs | |
2441 | # (which may be run by the super-user) come from trusted | |
2442 | # locations before they come from the user's private area. | |
2443 | # This should help avoid accidentally configuring some | |
2444 | # random version of a program in someone's personal bin. | |
2445 | ||
2446 | OPATH=$PATH | |
2447 | PATH=/bin:/usr/bin | |
2448 | test -h /bin 2> /dev/null && PATH=/usr/bin | |
2449 | test -d /sbin && PATH=$PATH:/sbin | |
2450 | test -d /usr/sbin && PATH=$PATH:/usr/sbin | |
2451 | PATH=$PATH:/etc:$OPATH | |
2452 | ||
540d72c3 | 2453 | # These programs are used by the command hashing source to gather entropy |
e9702f7d | 2454 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) |
2455 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
2456 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
2457 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
2458 | OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat) | |
2459 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
2460 | OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar) | |
2461 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
2462 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
2463 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
2464 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
2465 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
2466 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
2467 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
2468 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
2469 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
350391c5 | 2470 | # restore PATH |
2471 | PATH=$OPATH | |
e9702f7d | 2472 | |
2473 | # Where does ssh-rand-helper get its randomness from? | |
2474 | INSTALL_SSH_PRNG_CMDS="" | |
2475 | if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then | |
2476 | if test ! -z "$PRNGD_PORT" ; then | |
2477 | RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" | |
2478 | elif test ! -z "$PRNGD_SOCKET" ; then | |
2479 | RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" | |
2480 | else | |
2481 | RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" | |
2482 | RAND_HELPER_CMDHASH=yes | |
2483 | INSTALL_SSH_PRNG_CMDS="yes" | |
2484 | fi | |
2485 | fi | |
2486 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
2487 | ||
2488 | ||
3c0ef626 | 2489 | # Cheap hack to ensure NEWS-OS libraries are arranged right. |
2490 | if test ! -z "$SONY" ; then | |
2491 | LIBS="$LIBS -liberty"; | |
2492 | fi | |
2493 | ||
08822d99 | 2494 | # Check for long long datatypes |
2495 | AC_CHECK_TYPES([long long, unsigned long long, long double]) | |
2496 | ||
2497 | # Check datatype sizes | |
3c0ef626 | 2498 | AC_CHECK_SIZEOF(char, 1) |
2499 | AC_CHECK_SIZEOF(short int, 2) | |
2500 | AC_CHECK_SIZEOF(int, 4) | |
2501 | AC_CHECK_SIZEOF(long int, 4) | |
2502 | AC_CHECK_SIZEOF(long long int, 8) | |
2503 | ||
350391c5 | 2504 | # Sanity check long long for some platforms (AIX) |
2505 | if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then | |
2506 | ac_cv_sizeof_long_long_int=0 | |
2507 | fi | |
2508 | ||
08822d99 | 2509 | # compute LLONG_MIN and LLONG_MAX if we don't know them. |
2510 | if test -z "$have_llong_max"; then | |
2511 | AC_MSG_CHECKING([for max value of long long]) | |
2512 | AC_RUN_IFELSE( | |
2513 | [AC_LANG_SOURCE([[ | |
2514 | #include <stdio.h> | |
2515 | /* Why is this so damn hard? */ | |
2516 | #ifdef __GNUC__ | |
2517 | # undef __GNUC__ | |
2518 | #endif | |
2519 | #define __USE_ISOC99 | |
2520 | #include <limits.h> | |
2521 | #define DATA "conftest.llminmax" | |
30460aeb | 2522 | #define my_abs(a) ((a) < 0 ? ((a) * -1) : (a)) |
2523 | ||
2524 | /* | |
2525 | * printf in libc on some platforms (eg old Tru64) does not understand %lld so | |
2526 | * we do this the hard way. | |
2527 | */ | |
2528 | static int | |
2529 | fprint_ll(FILE *f, long long n) | |
2530 | { | |
2531 | unsigned int i; | |
2532 | int l[sizeof(long long) * 8]; | |
2533 | ||
2534 | if (n < 0) | |
2535 | if (fprintf(f, "-") < 0) | |
2536 | return -1; | |
2537 | for (i = 0; n != 0; i++) { | |
2538 | l[i] = my_abs(n % 10); | |
2539 | n /= 10; | |
2540 | } | |
2541 | do { | |
2542 | if (fprintf(f, "%d", l[--i]) < 0) | |
2543 | return -1; | |
2544 | } while (i != 0); | |
2545 | if (fprintf(f, " ") < 0) | |
2546 | return -1; | |
2547 | return 0; | |
2548 | } | |
2549 | ||
08822d99 | 2550 | int main(void) { |
2551 | FILE *f; | |
2552 | long long i, llmin, llmax = 0; | |
2553 | ||
2554 | if((f = fopen(DATA,"w")) == NULL) | |
2555 | exit(1); | |
2556 | ||
2557 | #if defined(LLONG_MIN) && defined(LLONG_MAX) | |
2558 | fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); | |
2559 | llmin = LLONG_MIN; | |
2560 | llmax = LLONG_MAX; | |
2561 | #else | |
2562 | fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); | |
2563 | /* This will work on one's complement and two's complement */ | |
2564 | for (i = 1; i > llmax; i <<= 1, i++) | |
2565 | llmax = i; | |
2566 | llmin = llmax + 1LL; /* wrap */ | |
2567 | #endif | |
2568 | ||
2569 | /* Sanity check */ | |
2570 | if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax | |
30460aeb | 2571 | || llmax - 1 > llmax || llmin == llmax || llmin == 0 |
2572 | || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) { | |
08822d99 | 2573 | fprintf(f, "unknown unknown\n"); |
2574 | exit(2); | |
2575 | } | |
2576 | ||
30460aeb | 2577 | if (fprint_ll(f, llmin) < 0) |
08822d99 | 2578 | exit(3); |
30460aeb | 2579 | if (fprint_ll(f, llmax) < 0) |
2580 | exit(4); | |
2581 | if (fclose(f) < 0) | |
2582 | exit(5); | |
08822d99 | 2583 | exit(0); |
2584 | } | |
2585 | ]])], | |
2586 | [ | |
2587 | llong_min=`$AWK '{print $1}' conftest.llminmax` | |
2588 | llong_max=`$AWK '{print $2}' conftest.llminmax` | |
2589 | ||
08822d99 | 2590 | AC_MSG_RESULT($llong_max) |
2591 | AC_DEFINE_UNQUOTED(LLONG_MAX, [${llong_max}LL], | |
2592 | [max value of long long calculated by configure]) | |
2593 | AC_MSG_CHECKING([for min value of long long]) | |
2594 | AC_MSG_RESULT($llong_min) | |
2595 | AC_DEFINE_UNQUOTED(LLONG_MIN, [${llong_min}LL], | |
2596 | [min value of long long calculated by configure]) | |
2597 | ], | |
2598 | [ | |
2599 | AC_MSG_RESULT(not found) | |
2600 | ], | |
2601 | [ | |
2602 | AC_MSG_WARN([cross compiling: not checking]) | |
2603 | ] | |
2604 | ) | |
2605 | fi | |
2606 | ||
2607 | ||
3c0ef626 | 2608 | # More checks for data types |
2609 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ | |
2610 | AC_TRY_COMPILE( | |
540d72c3 | 2611 | [ #include <sys/types.h> ], |
2612 | [ u_int a; a = 1;], | |
3c0ef626 | 2613 | [ ac_cv_have_u_int="yes" ], |
2614 | [ ac_cv_have_u_int="no" ] | |
2615 | ) | |
2616 | ]) | |
2617 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
08822d99 | 2618 | AC_DEFINE(HAVE_U_INT, 1, [define if you have u_int data type]) |
3c0ef626 | 2619 | have_u_int=1 |
2620 | fi | |
2621 | ||
2622 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ | |
2623 | AC_TRY_COMPILE( | |
540d72c3 | 2624 | [ #include <sys/types.h> ], |
2625 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
3c0ef626 | 2626 | [ ac_cv_have_intxx_t="yes" ], |
2627 | [ ac_cv_have_intxx_t="no" ] | |
2628 | ) | |
2629 | ]) | |
2630 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
08822d99 | 2631 | AC_DEFINE(HAVE_INTXX_T, 1, [define if you have intxx_t data type]) |
3c0ef626 | 2632 | have_intxx_t=1 |
2633 | fi | |
2634 | ||
2635 | if (test -z "$have_intxx_t" && \ | |
540d72c3 | 2636 | test "x$ac_cv_header_stdint_h" = "xyes") |
3c0ef626 | 2637 | then |
2638 | AC_MSG_CHECKING([for intXX_t types in stdint.h]) | |
2639 | AC_TRY_COMPILE( | |
540d72c3 | 2640 | [ #include <stdint.h> ], |
2641 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
3c0ef626 | 2642 | [ |
2643 | AC_DEFINE(HAVE_INTXX_T) | |
2644 | AC_MSG_RESULT(yes) | |
2645 | ], | |
2646 | [ AC_MSG_RESULT(no) ] | |
2647 | ) | |
2648 | fi | |
2649 | ||
2650 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ | |
2651 | AC_TRY_COMPILE( | |
d03f4262 | 2652 | [ |
2653 | #include <sys/types.h> | |
2654 | #ifdef HAVE_STDINT_H | |
2655 | # include <stdint.h> | |
2656 | #endif | |
2657 | #include <sys/socket.h> | |
2658 | #ifdef HAVE_SYS_BITYPES_H | |
2659 | # include <sys/bitypes.h> | |
2660 | #endif | |
540d72c3 | 2661 | ], |
2662 | [ int64_t a; a = 1;], | |
3c0ef626 | 2663 | [ ac_cv_have_int64_t="yes" ], |
2664 | [ ac_cv_have_int64_t="no" ] | |
2665 | ) | |
2666 | ]) | |
2667 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
08822d99 | 2668 | AC_DEFINE(HAVE_INT64_T, 1, [define if you have int64_t data type]) |
e9702f7d | 2669 | fi |
2670 | ||
3c0ef626 | 2671 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ |
2672 | AC_TRY_COMPILE( | |
540d72c3 | 2673 | [ #include <sys/types.h> ], |
2674 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
3c0ef626 | 2675 | [ ac_cv_have_u_intxx_t="yes" ], |
2676 | [ ac_cv_have_u_intxx_t="no" ] | |
2677 | ) | |
2678 | ]) | |
2679 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
08822d99 | 2680 | AC_DEFINE(HAVE_U_INTXX_T, 1, [define if you have u_intxx_t data type]) |
3c0ef626 | 2681 | have_u_intxx_t=1 |
2682 | fi | |
2683 | ||
2684 | if test -z "$have_u_intxx_t" ; then | |
2685 | AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) | |
2686 | AC_TRY_COMPILE( | |
540d72c3 | 2687 | [ #include <sys/socket.h> ], |
2688 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
3c0ef626 | 2689 | [ |
2690 | AC_DEFINE(HAVE_U_INTXX_T) | |
2691 | AC_MSG_RESULT(yes) | |
2692 | ], | |
2693 | [ AC_MSG_RESULT(no) ] | |
2694 | ) | |
2695 | fi | |
2696 | ||
2697 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ | |
2698 | AC_TRY_COMPILE( | |
540d72c3 | 2699 | [ #include <sys/types.h> ], |
2700 | [ u_int64_t a; a = 1;], | |
3c0ef626 | 2701 | [ ac_cv_have_u_int64_t="yes" ], |
2702 | [ ac_cv_have_u_int64_t="no" ] | |
2703 | ) | |
2704 | ]) | |
2705 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
08822d99 | 2706 | AC_DEFINE(HAVE_U_INT64_T, 1, [define if you have u_int64_t data type]) |
3c0ef626 | 2707 | have_u_int64_t=1 |
2708 | fi | |
2709 | ||
e9702f7d | 2710 | if test -z "$have_u_int64_t" ; then |
2711 | AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h]) | |
2712 | AC_TRY_COMPILE( | |
540d72c3 | 2713 | [ #include <sys/bitypes.h> ], |
e9702f7d | 2714 | [ u_int64_t a; a = 1], |
2715 | [ | |
2716 | AC_DEFINE(HAVE_U_INT64_T) | |
2717 | AC_MSG_RESULT(yes) | |
2718 | ], | |
2719 | [ AC_MSG_RESULT(no) ] | |
2720 | ) | |
2721 | fi | |
2722 | ||
3c0ef626 | 2723 | if test -z "$have_u_intxx_t" ; then |
2724 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
2725 | AC_TRY_COMPILE( | |
2726 | [ | |
2727 | #include <sys/types.h> | |
540d72c3 | 2728 | ], |
2729 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
3c0ef626 | 2730 | [ ac_cv_have_uintxx_t="yes" ], |
2731 | [ ac_cv_have_uintxx_t="no" ] | |
2732 | ) | |
2733 | ]) | |
2734 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
08822d99 | 2735 | AC_DEFINE(HAVE_UINTXX_T, 1, |
2736 | [define if you have uintxx_t data type]) | |
3c0ef626 | 2737 | fi |
2738 | fi | |
2739 | ||
2740 | if test -z "$have_uintxx_t" ; then | |
2741 | AC_MSG_CHECKING([for uintXX_t types in stdint.h]) | |
2742 | AC_TRY_COMPILE( | |
540d72c3 | 2743 | [ #include <stdint.h> ], |
2744 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;], | |
3c0ef626 | 2745 | [ |
2746 | AC_DEFINE(HAVE_UINTXX_T) | |
2747 | AC_MSG_RESULT(yes) | |
2748 | ], | |
2749 | [ AC_MSG_RESULT(no) ] | |
2750 | ) | |
2751 | fi | |
2752 | ||
2753 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ | |
540d72c3 | 2754 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") |
3c0ef626 | 2755 | then |
2756 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
2757 | AC_TRY_COMPILE( | |
2758 | [ | |
2759 | #include <sys/bitypes.h> | |
540d72c3 | 2760 | ], |
3c0ef626 | 2761 | [ |
2762 | int8_t a; int16_t b; int32_t c; | |
2763 | u_int8_t e; u_int16_t f; u_int32_t g; | |
2764 | a = b = c = e = f = g = 1; | |
540d72c3 | 2765 | ], |
3c0ef626 | 2766 | [ |
2767 | AC_DEFINE(HAVE_U_INTXX_T) | |
2768 | AC_DEFINE(HAVE_INTXX_T) | |
2769 | AC_MSG_RESULT(yes) | |
2770 | ], | |
2771 | [AC_MSG_RESULT(no)] | |
540d72c3 | 2772 | ) |
3c0ef626 | 2773 | fi |
2774 | ||
2775 | ||
2776 | AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ | |
2777 | AC_TRY_COMPILE( | |
2778 | [ | |
2779 | #include <sys/types.h> | |
2780 | ], | |
2781 | [ u_char foo; foo = 125; ], | |
2782 | [ ac_cv_have_u_char="yes" ], | |
2783 | [ ac_cv_have_u_char="no" ] | |
2784 | ) | |
2785 | ]) | |
2786 | if test "x$ac_cv_have_u_char" = "xyes" ; then | |
08822d99 | 2787 | AC_DEFINE(HAVE_U_CHAR, 1, [define if you have u_char data type]) |
3c0ef626 | 2788 | fi |
2789 | ||
2790 | TYPE_SOCKLEN_T | |
2791 | ||
e9702f7d | 2792 | AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>]) |
2793 | ||
dfddba3d | 2794 | AC_CHECK_TYPES(in_addr_t,,, |
2795 | [#include <sys/types.h> | |
2796 | #include <netinet/in.h>]) | |
2797 | ||
3c0ef626 | 2798 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ |
2799 | AC_TRY_COMPILE( | |
2800 | [ | |
2801 | #include <sys/types.h> | |
2802 | ], | |
2803 | [ size_t foo; foo = 1235; ], | |
2804 | [ ac_cv_have_size_t="yes" ], | |
2805 | [ ac_cv_have_size_t="no" ] | |
2806 | ) | |
2807 | ]) | |
2808 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
08822d99 | 2809 | AC_DEFINE(HAVE_SIZE_T, 1, [define if you have size_t data type]) |
3c0ef626 | 2810 | fi |
2811 | ||
2812 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ | |
2813 | AC_TRY_COMPILE( | |
2814 | [ | |
2815 | #include <sys/types.h> | |
2816 | ], | |
2817 | [ ssize_t foo; foo = 1235; ], | |
2818 | [ ac_cv_have_ssize_t="yes" ], | |
2819 | [ ac_cv_have_ssize_t="no" ] | |
2820 | ) | |
2821 | ]) | |
2822 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
08822d99 | 2823 | AC_DEFINE(HAVE_SSIZE_T, 1, [define if you have ssize_t data type]) |
3c0ef626 | 2824 | fi |
2825 | ||
2826 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ | |
2827 | AC_TRY_COMPILE( | |
2828 | [ | |
2829 | #include <time.h> | |
2830 | ], | |
2831 | [ clock_t foo; foo = 1235; ], | |
2832 | [ ac_cv_have_clock_t="yes" ], | |
2833 | [ ac_cv_have_clock_t="no" ] | |
2834 | ) | |
2835 | ]) | |
2836 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
08822d99 | 2837 | AC_DEFINE(HAVE_CLOCK_T, 1, [define if you have clock_t data type]) |
3c0ef626 | 2838 | fi |
2839 | ||
2840 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ | |
2841 | AC_TRY_COMPILE( | |
2842 | [ | |
2843 | #include <sys/types.h> | |
2844 | #include <sys/socket.h> | |
2845 | ], | |
2846 | [ sa_family_t foo; foo = 1235; ], | |
2847 | [ ac_cv_have_sa_family_t="yes" ], | |
2848 | [ AC_TRY_COMPILE( | |
2849 | [ | |
2850 | #include <sys/types.h> | |
2851 | #include <sys/socket.h> | |
2852 | #include <netinet/in.h> | |
2853 | ], | |
2854 | [ sa_family_t foo; foo = 1235; ], | |
2855 | [ ac_cv_have_sa_family_t="yes" ], | |
2856 | ||
2857 | [ ac_cv_have_sa_family_t="no" ] | |
2858 | )] | |
2859 | ) | |
2860 | ]) | |
2861 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
08822d99 | 2862 | AC_DEFINE(HAVE_SA_FAMILY_T, 1, |
2863 | [define if you have sa_family_t data type]) | |
3c0ef626 | 2864 | fi |
2865 | ||
2866 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ | |
2867 | AC_TRY_COMPILE( | |
2868 | [ | |
2869 | #include <sys/types.h> | |
2870 | ], | |
2871 | [ pid_t foo; foo = 1235; ], | |
2872 | [ ac_cv_have_pid_t="yes" ], | |
2873 | [ ac_cv_have_pid_t="no" ] | |
2874 | ) | |
2875 | ]) | |
2876 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
08822d99 | 2877 | AC_DEFINE(HAVE_PID_T, 1, [define if you have pid_t data type]) |
3c0ef626 | 2878 | fi |
2879 | ||
2880 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
2881 | AC_TRY_COMPILE( | |
2882 | [ | |
2883 | #include <sys/types.h> | |
2884 | ], | |
2885 | [ mode_t foo; foo = 1235; ], | |
2886 | [ ac_cv_have_mode_t="yes" ], | |
2887 | [ ac_cv_have_mode_t="no" ] | |
2888 | ) | |
2889 | ]) | |
2890 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
08822d99 | 2891 | AC_DEFINE(HAVE_MODE_T, 1, [define if you have mode_t data type]) |
3c0ef626 | 2892 | fi |
2893 | ||
2894 | ||
2895 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ | |
2896 | AC_TRY_COMPILE( | |
2897 | [ | |
2898 | #include <sys/types.h> | |
2899 | #include <sys/socket.h> | |
2900 | ], | |
2901 | [ struct sockaddr_storage s; ], | |
2902 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
2903 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
2904 | ) | |
2905 | ]) | |
2906 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
08822d99 | 2907 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, |
2908 | [define if you have struct sockaddr_storage data type]) | |
3c0ef626 | 2909 | fi |
2910 | ||
2911 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ | |
2912 | AC_TRY_COMPILE( | |
2913 | [ | |
2914 | #include <sys/types.h> | |
2915 | #include <netinet/in.h> | |
2916 | ], | |
2917 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
2918 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
2919 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
2920 | ) | |
2921 | ]) | |
2922 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
08822d99 | 2923 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, |
2924 | [define if you have struct sockaddr_in6 data type]) | |
3c0ef626 | 2925 | fi |
2926 | ||
2927 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ | |
2928 | AC_TRY_COMPILE( | |
2929 | [ | |
2930 | #include <sys/types.h> | |
2931 | #include <netinet/in.h> | |
2932 | ], | |
2933 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
2934 | [ ac_cv_have_struct_in6_addr="yes" ], | |
2935 | [ ac_cv_have_struct_in6_addr="no" ] | |
2936 | ) | |
2937 | ]) | |
2938 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
08822d99 | 2939 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, |
2940 | [define if you have struct in6_addr data type]) | |
3c0ef626 | 2941 | fi |
2942 | ||
2943 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ | |
2944 | AC_TRY_COMPILE( | |
2945 | [ | |
2946 | #include <sys/types.h> | |
2947 | #include <sys/socket.h> | |
2948 | #include <netdb.h> | |
2949 | ], | |
2950 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
2951 | [ ac_cv_have_struct_addrinfo="yes" ], | |
2952 | [ ac_cv_have_struct_addrinfo="no" ] | |
2953 | ) | |
2954 | ]) | |
2955 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
08822d99 | 2956 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, |
2957 | [define if you have struct addrinfo data type]) | |
3c0ef626 | 2958 | fi |
2959 | ||
2960 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ | |
2961 | AC_TRY_COMPILE( | |
540d72c3 | 2962 | [ #include <sys/time.h> ], |
2963 | [ struct timeval tv; tv.tv_sec = 1;], | |
3c0ef626 | 2964 | [ ac_cv_have_struct_timeval="yes" ], |
2965 | [ ac_cv_have_struct_timeval="no" ] | |
2966 | ) | |
2967 | ]) | |
2968 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
08822d99 | 2969 | AC_DEFINE(HAVE_STRUCT_TIMEVAL, 1, [define if you have struct timeval]) |
3c0ef626 | 2970 | have_struct_timeval=1 |
2971 | fi | |
2972 | ||
bfe49944 | 2973 | AC_CHECK_TYPES(struct timespec) |
2974 | ||
2975 | # We need int64_t or else certian parts of the compile will fail. | |
8b32eddc | 2976 | if test "x$ac_cv_have_int64_t" = "xno" && \ |
2977 | test "x$ac_cv_sizeof_long_int" != "x8" && \ | |
2978 | test "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
bfe49944 | 2979 | echo "OpenSSH requires int64_t support. Contact your vendor or install" |
2980 | echo "an alternative compiler (I.E., GCC) before continuing." | |
2981 | echo "" | |
2982 | exit 1; | |
3c0ef626 | 2983 | else |
2984 | dnl test snprintf (broken on SCO w/gcc) | |
dfddba3d | 2985 | AC_RUN_IFELSE( |
2986 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 2987 | #include <stdio.h> |
2988 | #include <string.h> | |
2989 | #ifdef HAVE_SNPRINTF | |
2990 | main() | |
2991 | { | |
2992 | char buf[50]; | |
2993 | char expected_out[50]; | |
2994 | int mazsize = 50 ; | |
2995 | #if (SIZEOF_LONG_INT == 8) | |
2996 | long int num = 0x7fffffffffffffff; | |
2997 | #else | |
2998 | long long num = 0x7fffffffffffffffll; | |
2999 | #endif | |
3000 | strcpy(expected_out, "9223372036854775807"); | |
3001 | snprintf(buf, mazsize, "%lld", num); | |
3002 | if(strcmp(buf, expected_out) != 0) | |
540d72c3 | 3003 | exit(1); |
3c0ef626 | 3004 | exit(0); |
3005 | } | |
3006 | #else | |
3007 | main() { exit(0); } | |
3008 | #endif | |
dfddba3d | 3009 | ]])], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ], |
3010 | AC_MSG_WARN([cross compiling: Assuming working snprintf()]) | |
3c0ef626 | 3011 | ) |
3012 | fi | |
3c0ef626 | 3013 | |
3014 | dnl Checks for structure members | |
3015 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) | |
3016 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
3017 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
3018 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
3019 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
3020 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) | |
3021 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) | |
3022 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
3023 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) | |
3024 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) | |
3025 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
3026 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
3027 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
3028 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) | |
3029 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
3030 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
3031 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
3032 | ||
3033 | AC_CHECK_MEMBERS([struct stat.st_blksize]) | |
08822d99 | 3034 | AC_CHECK_MEMBER([struct __res_state.retrans], [], [AC_DEFINE(__res_state, state, |
3035 | [Define if we don't have struct __res_state in resolv.h])], | |
3036 | [ | |
3037 | #include <stdio.h> | |
3038 | #if HAVE_SYS_TYPES_H | |
3039 | # include <sys/types.h> | |
3040 | #endif | |
3041 | #include <netinet/in.h> | |
3042 | #include <arpa/nameser.h> | |
3043 | #include <resolv.h> | |
3044 | ]) | |
3c0ef626 | 3045 | |
3046 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], | |
3047 | ac_cv_have_ss_family_in_struct_ss, [ | |
3048 | AC_TRY_COMPILE( | |
3049 | [ | |
3050 | #include <sys/types.h> | |
3051 | #include <sys/socket.h> | |
3052 | ], | |
3053 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
3054 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
3055 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
3056 | ) | |
3057 | ]) | |
3058 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
08822d99 | 3059 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Fields in struct sockaddr_storage]) |
3c0ef626 | 3060 | fi |
3061 | ||
3062 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], | |
3063 | ac_cv_have___ss_family_in_struct_ss, [ | |
3064 | AC_TRY_COMPILE( | |
3065 | [ | |
3066 | #include <sys/types.h> | |
3067 | #include <sys/socket.h> | |
3068 | ], | |
3069 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
3070 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
3071 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
3072 | ) | |
3073 | ]) | |
3074 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
08822d99 | 3075 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1, |
3076 | [Fields in struct sockaddr_storage]) | |
3c0ef626 | 3077 | fi |
3078 | ||
3079 | AC_CACHE_CHECK([for pw_class field in struct passwd], | |
3080 | ac_cv_have_pw_class_in_struct_passwd, [ | |
3081 | AC_TRY_COMPILE( | |
3082 | [ | |
3083 | #include <pwd.h> | |
3084 | ], | |
3085 | [ struct passwd p; p.pw_class = 0; ], | |
3086 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], | |
3087 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
3088 | ) | |
3089 | ]) | |
3090 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
08822d99 | 3091 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD, 1, |
3092 | [Define if your password has a pw_class field]) | |
3c0ef626 | 3093 | fi |
3094 | ||
3095 | AC_CACHE_CHECK([for pw_expire field in struct passwd], | |
3096 | ac_cv_have_pw_expire_in_struct_passwd, [ | |
3097 | AC_TRY_COMPILE( | |
3098 | [ | |
3099 | #include <pwd.h> | |
3100 | ], | |
3101 | [ struct passwd p; p.pw_expire = 0; ], | |
3102 | [ ac_cv_have_pw_expire_in_struct_passwd="yes" ], | |
3103 | [ ac_cv_have_pw_expire_in_struct_passwd="no" ] | |
3104 | ) | |
3105 | ]) | |
3106 | if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then | |
08822d99 | 3107 | AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD, 1, |
3108 | [Define if your password has a pw_expire field]) | |
3c0ef626 | 3109 | fi |
3110 | ||
3111 | AC_CACHE_CHECK([for pw_change field in struct passwd], | |
3112 | ac_cv_have_pw_change_in_struct_passwd, [ | |
3113 | AC_TRY_COMPILE( | |
3114 | [ | |
3115 | #include <pwd.h> | |
3116 | ], | |
3117 | [ struct passwd p; p.pw_change = 0; ], | |
3118 | [ ac_cv_have_pw_change_in_struct_passwd="yes" ], | |
3119 | [ ac_cv_have_pw_change_in_struct_passwd="no" ] | |
3120 | ) | |
3121 | ]) | |
3122 | if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then | |
08822d99 | 3123 | AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD, 1, |
3124 | [Define if your password has a pw_change field]) | |
3c0ef626 | 3125 | fi |
3126 | ||
541874c2 | 3127 | dnl make sure we're using the real structure members and not defines |
350391c5 | 3128 | AC_CACHE_CHECK([for msg_accrights field in struct msghdr], |
3129 | ac_cv_have_accrights_in_msghdr, [ | |
dfddba3d | 3130 | AC_COMPILE_IFELSE( |
350391c5 | 3131 | [ |
3132 | #include <sys/types.h> | |
3133 | #include <sys/socket.h> | |
3134 | #include <sys/uio.h> | |
541874c2 | 3135 | int main() { |
3136 | #ifdef msg_accrights | |
dfddba3d | 3137 | #error "msg_accrights is a macro" |
541874c2 | 3138 | exit(1); |
3139 | #endif | |
3140 | struct msghdr m; | |
3141 | m.msg_accrights = 0; | |
3142 | exit(0); | |
3143 | } | |
350391c5 | 3144 | ], |
350391c5 | 3145 | [ ac_cv_have_accrights_in_msghdr="yes" ], |
3146 | [ ac_cv_have_accrights_in_msghdr="no" ] | |
3147 | ) | |
3148 | ]) | |
3149 | if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then | |
08822d99 | 3150 | AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR, 1, |
3151 | [Define if your system uses access rights style | |
3152 | file descriptor passing]) | |
350391c5 | 3153 | fi |
3154 | ||
3155 | AC_CACHE_CHECK([for msg_control field in struct msghdr], | |
3156 | ac_cv_have_control_in_msghdr, [ | |
dfddba3d | 3157 | AC_COMPILE_IFELSE( |
350391c5 | 3158 | [ |
3159 | #include <sys/types.h> | |
3160 | #include <sys/socket.h> | |
3161 | #include <sys/uio.h> | |
541874c2 | 3162 | int main() { |
3163 | #ifdef msg_control | |
dfddba3d | 3164 | #error "msg_control is a macro" |
541874c2 | 3165 | exit(1); |
3166 | #endif | |
3167 | struct msghdr m; | |
3168 | m.msg_control = 0; | |
3169 | exit(0); | |
3170 | } | |
350391c5 | 3171 | ], |
350391c5 | 3172 | [ ac_cv_have_control_in_msghdr="yes" ], |
3173 | [ ac_cv_have_control_in_msghdr="no" ] | |
3174 | ) | |
3175 | ]) | |
3176 | if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then | |
08822d99 | 3177 | AC_DEFINE(HAVE_CONTROL_IN_MSGHDR, 1, |
3178 | [Define if your system uses ancillary data style | |
3179 | file descriptor passing]) | |
350391c5 | 3180 | fi |
3181 | ||
3c0ef626 | 3182 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ |
540d72c3 | 3183 | AC_TRY_LINK([], |
3184 | [ extern char *__progname; printf("%s", __progname); ], | |
3c0ef626 | 3185 | [ ac_cv_libc_defines___progname="yes" ], |
3186 | [ ac_cv_libc_defines___progname="no" ] | |
3187 | ) | |
3188 | ]) | |
3189 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
08822d99 | 3190 | AC_DEFINE(HAVE___PROGNAME, 1, [Define if libc defines __progname]) |
3c0ef626 | 3191 | fi |
3192 | ||
350391c5 | 3193 | AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [ |
3194 | AC_TRY_LINK([ | |
3195 | #include <stdio.h> | |
540d72c3 | 3196 | ], |
3197 | [ printf("%s", __FUNCTION__); ], | |
350391c5 | 3198 | [ ac_cv_cc_implements___FUNCTION__="yes" ], |
3199 | [ ac_cv_cc_implements___FUNCTION__="no" ] | |
3200 | ) | |
3201 | ]) | |
3202 | if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then | |
08822d99 | 3203 | AC_DEFINE(HAVE___FUNCTION__, 1, |
3204 | [Define if compiler implements __FUNCTION__]) | |
350391c5 | 3205 | fi |
3206 | ||
3207 | AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [ | |
3208 | AC_TRY_LINK([ | |
3209 | #include <stdio.h> | |
540d72c3 | 3210 | ], |
3211 | [ printf("%s", __func__); ], | |
350391c5 | 3212 | [ ac_cv_cc_implements___func__="yes" ], |
3213 | [ ac_cv_cc_implements___func__="no" ] | |
3214 | ) | |
3215 | ]) | |
3216 | if test "x$ac_cv_cc_implements___func__" = "xyes" ; then | |
08822d99 | 3217 | AC_DEFINE(HAVE___func__, 1, [Define if compiler implements __func__]) |
3218 | fi | |
3219 | ||
3220 | AC_CACHE_CHECK([whether va_copy exists], ac_cv_have_va_copy, [ | |
3221 | AC_TRY_LINK( | |
3222 | [#include <stdarg.h> | |
3223 | va_list x,y;], | |
3224 | [va_copy(x,y);], | |
3225 | [ ac_cv_have_va_copy="yes" ], | |
3226 | [ ac_cv_have_va_copy="no" ] | |
3227 | ) | |
3228 | ]) | |
3229 | if test "x$ac_cv_have_va_copy" = "xyes" ; then | |
3230 | AC_DEFINE(HAVE_VA_COPY, 1, [Define if va_copy exists]) | |
3231 | fi | |
3232 | ||
3233 | AC_CACHE_CHECK([whether __va_copy exists], ac_cv_have___va_copy, [ | |
3234 | AC_TRY_LINK( | |
3235 | [#include <stdarg.h> | |
3236 | va_list x,y;], | |
3237 | [__va_copy(x,y);], | |
3238 | [ ac_cv_have___va_copy="yes" ], | |
3239 | [ ac_cv_have___va_copy="no" ] | |
3240 | ) | |
3241 | ]) | |
3242 | if test "x$ac_cv_have___va_copy" = "xyes" ; then | |
3243 | AC_DEFINE(HAVE___VA_COPY, 1, [Define if __va_copy exists]) | |
350391c5 | 3244 | fi |
3245 | ||
3c0ef626 | 3246 | AC_CACHE_CHECK([whether getopt has optreset support], |
3247 | ac_cv_have_getopt_optreset, [ | |
3248 | AC_TRY_LINK( | |
3249 | [ | |
3250 | #include <getopt.h> | |
3251 | ], | |
3252 | [ extern int optreset; optreset = 0; ], | |
3253 | [ ac_cv_have_getopt_optreset="yes" ], | |
3254 | [ ac_cv_have_getopt_optreset="no" ] | |
3255 | ) | |
3256 | ]) | |
3257 | if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then | |
08822d99 | 3258 | AC_DEFINE(HAVE_GETOPT_OPTRESET, 1, |
3259 | [Define if your getopt(3) defines and uses optreset]) | |
3c0ef626 | 3260 | fi |
3261 | ||
3262 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ | |
540d72c3 | 3263 | AC_TRY_LINK([], |
3264 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
3c0ef626 | 3265 | [ ac_cv_libc_defines_sys_errlist="yes" ], |
3266 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
3267 | ) | |
3268 | ]) | |
3269 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
08822d99 | 3270 | AC_DEFINE(HAVE_SYS_ERRLIST, 1, |
3271 | [Define if your system defines sys_errlist[]]) | |
3c0ef626 | 3272 | fi |
3273 | ||
3274 | ||
3275 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ | |
540d72c3 | 3276 | AC_TRY_LINK([], |
3277 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
3c0ef626 | 3278 | [ ac_cv_libc_defines_sys_nerr="yes" ], |
3279 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
3280 | ) | |
3281 | ]) | |
3282 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
08822d99 | 3283 | AC_DEFINE(HAVE_SYS_NERR, 1, [Define if your system defines sys_nerr]) |
3c0ef626 | 3284 | fi |
3285 | ||
540d72c3 | 3286 | SCARD_MSG="no" |
350391c5 | 3287 | # Check whether user wants sectok support |
3288 | AC_ARG_WITH(sectok, | |
3289 | [ --with-sectok Enable smartcard support using libsectok], | |
3c0ef626 | 3290 | [ |
3291 | if test "x$withval" != "xno" ; then | |
3292 | if test "x$withval" != "xyes" ; then | |
3293 | CPPFLAGS="$CPPFLAGS -I${withval}" | |
3294 | LDFLAGS="$LDFLAGS -L${withval}" | |
3295 | if test ! -z "$need_dash_r" ; then | |
3296 | LDFLAGS="$LDFLAGS -R${withval}" | |
3297 | fi | |
3298 | if test ! -z "$blibpath" ; then | |
3299 | blibpath="$blibpath:${withval}" | |
3300 | fi | |
3301 | fi | |
3302 | AC_CHECK_HEADERS(sectok.h) | |
3303 | if test "$ac_cv_header_sectok_h" != yes; then | |
3304 | AC_MSG_ERROR(Can't find sectok.h) | |
3305 | fi | |
3306 | AC_CHECK_LIB(sectok, sectok_open) | |
3307 | if test "$ac_cv_lib_sectok_sectok_open" != yes; then | |
3308 | AC_MSG_ERROR(Can't find libsectok) | |
3309 | fi | |
08822d99 | 3310 | AC_DEFINE(SMARTCARD, 1, |
3311 | [Define if you want smartcard support]) | |
3312 | AC_DEFINE(USE_SECTOK, 1, | |
3313 | [Define if you want smartcard support | |
3314 | using sectok]) | |
540d72c3 | 3315 | SCARD_MSG="yes, using sectok" |
3c0ef626 | 3316 | fi |
3317 | ] | |
3318 | ) | |
3319 | ||
350391c5 | 3320 | # Check whether user wants OpenSC support |
8b32eddc | 3321 | OPENSC_CONFIG="no" |
350391c5 | 3322 | AC_ARG_WITH(opensc, |
08822d99 | 3323 | [ --with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)], |
8b32eddc | 3324 | [ |
3325 | if test "x$withval" != "xno" ; then | |
3326 | if test "x$withval" != "xyes" ; then | |
3327 | OPENSC_CONFIG=$withval/bin/opensc-config | |
3328 | else | |
3329 | AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) | |
3330 | fi | |
3331 | if test "$OPENSC_CONFIG" != "no"; then | |
3332 | LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` | |
3333 | LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` | |
3334 | CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" | |
30460aeb | 3335 | LIBS="$LIBS $LIBOPENSC_LIBS" |
8b32eddc | 3336 | AC_DEFINE(SMARTCARD) |
08822d99 | 3337 | AC_DEFINE(USE_OPENSC, 1, |
3338 | [Define if you want smartcard support | |
3339 | using OpenSC]) | |
8b32eddc | 3340 | SCARD_MSG="yes, using OpenSC" |
3341 | fi | |
3342 | fi | |
3343 | ] | |
3344 | ) | |
350391c5 | 3345 | |
540d72c3 | 3346 | # Check libraries needed by DNS fingerprint support |
3347 | AC_SEARCH_LIBS(getrrsetbyname, resolv, | |
08822d99 | 3348 | [AC_DEFINE(HAVE_GETRRSETBYNAME, 1, |
3349 | [Define if getrrsetbyname() exists])], | |
7cac2b65 | 3350 | [ |
540d72c3 | 3351 | # Needed by our getrrsetbyname() |
3352 | AC_SEARCH_LIBS(res_query, resolv) | |
3353 | AC_SEARCH_LIBS(dn_expand, resolv) | |
7e82606e | 3354 | AC_MSG_CHECKING(if res_query will link) |
3355 | AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes), | |
3356 | [AC_MSG_RESULT(no) | |
3357 | saved_LIBS="$LIBS" | |
3358 | LIBS="$LIBS -lresolv" | |
3359 | AC_MSG_CHECKING(for res_query in -lresolv) | |
3360 | AC_LINK_IFELSE([ | |
3361 | #include <resolv.h> | |
3362 | int main() | |
3363 | { | |
3364 | res_query (0, 0, 0, 0, 0); | |
3365 | return 0; | |
3366 | } | |
3367 | ], | |
3368 | [LIBS="$LIBS -lresolv" | |
3369 | AC_MSG_RESULT(yes)], | |
3370 | [LIBS="$saved_LIBS" | |
3371 | AC_MSG_RESULT(no)]) | |
3372 | ]) | |
540d72c3 | 3373 | AC_CHECK_FUNCS(_getshort _getlong) |
2ce0bfe4 | 3374 | AC_CHECK_DECLS([_getshort, _getlong], , , |
3375 | [#include <sys/types.h> | |
3376 | #include <arpa/nameser.h>]) | |
540d72c3 | 3377 | AC_CHECK_MEMBER(HEADER.ad, |
08822d99 | 3378 | [AC_DEFINE(HAVE_HEADER_AD, 1, |
3379 | [Define if HEADER.ad exists in arpa/nameser.h])],, | |
540d72c3 | 3380 | [#include <arpa/nameser.h>]) |
3381 | ]) | |
7cac2b65 | 3382 | |
fa0f0f45 | 3383 | AC_MSG_CHECKING(if struct __res_state _res is an extern) |
3384 | AC_LINK_IFELSE([ | |
3385 | #include <stdio.h> | |
3386 | #if HAVE_SYS_TYPES_H | |
3387 | # include <sys/types.h> | |
3388 | #endif | |
3389 | #include <netinet/in.h> | |
3390 | #include <arpa/nameser.h> | |
3391 | #include <resolv.h> | |
3392 | extern struct __res_state _res; | |
3393 | int main() { return 0; } | |
3394 | ], | |
3395 | [AC_MSG_RESULT(yes) | |
3396 | AC_DEFINE(HAVE__RES_EXTERN, 1, | |
3397 | [Define if you have struct __res_state _res as an extern]) | |
3398 | ], | |
3399 | [ AC_MSG_RESULT(no) ] | |
3400 | ) | |
3401 | ||
30460aeb | 3402 | # Check whether user wants SELinux support |
3403 | SELINUX_MSG="no" | |
3404 | LIBSELINUX="" | |
3405 | AC_ARG_WITH(selinux, | |
e74dc197 | 3406 | [ --with-selinux Enable SELinux support], |
30460aeb | 3407 | [ if test "x$withval" != "xno" ; then |
fa0f0f45 | 3408 | save_LIBS="$LIBS" |
30460aeb | 3409 | AC_DEFINE(WITH_SELINUX,1,[Define if you want SELinux support.]) |
3410 | SELINUX_MSG="yes" | |
3411 | AC_CHECK_HEADER([selinux/selinux.h], , | |
3412 | AC_MSG_ERROR(SELinux support requires selinux.h header)) | |
3413 | AC_CHECK_LIB(selinux, setexeccon, [ LIBSELINUX="-lselinux" ], | |
3414 | AC_MSG_ERROR(SELinux support requires libselinux library)) | |
fa0f0f45 | 3415 | SSHDLIBS="$SSHDLIBS $LIBSELINUX" |
30460aeb | 3416 | AC_CHECK_FUNCS(getseuserbyname get_default_context_with_level) |
240debe0 | 3417 | LIBS="$save_LIBS" |
30460aeb | 3418 | fi ] |
3419 | ) | |
30460aeb | 3420 | |
282f473f | 3421 | # Check whether the user wants GSSAPI mechglue support |
3422 | AC_ARG_WITH(mechglue, | |
3423 | [ --with-mechglue=PATH Build with GSSAPI mechglue library], | |
3424 | [ | |
3425 | AC_MSG_CHECKING(for mechglue library) | |
3426 | ||
3427 | if test -e ${withval}/libgssapi.a ; then | |
3428 | mechglue_lib=${withval}/libgssapi.a | |
3429 | elif test -e ${withval}/lib/libgssapi.a ; then | |
3430 | mechglue_lib=${withval}/lib/libgssapi.a | |
3431 | else | |
3432 | AC_MSG_ERROR("Can't find libgssapi in ${withval}"); | |
3433 | fi | |
3434 | LIBS="${mechglue_lib} $LIBS" | |
3435 | AC_MSG_RESULT(${mechglue_lib}) | |
3436 | ||
3437 | AC_CHECK_LIB(dl, dlopen, , ) | |
3438 | if test $ac_cv_lib_dl_dlopen = yes; then | |
3439 | LDFLAGS="$LDFLAGS -ldl -Wl,-Bsymbolic" | |
3440 | fi | |
3441 | ||
3442 | AC_DEFINE(GSSAPI) | |
3443 | AC_DEFINE(MECHGLUE, 1, [Define this if you're building with GSSAPI MechGlue.]) | |
3444 | GSSAPI="mechglue" | |
3445 | ] | |
3446 | ) | |
3447 | ||
3448 | ||
63119dd9 | 3449 | # Check whether user wants Kerberos 5 support |
540d72c3 | 3450 | KRB5_MSG="no" |
63119dd9 | 3451 | AC_ARG_WITH(kerberos5, |
540d72c3 | 3452 | [ --with-kerberos5=PATH Enable Kerberos 5 support], |
3453 | [ if test "x$withval" != "xno" ; then | |
3454 | if test "x$withval" = "xyes" ; then | |
3455 | KRB5ROOT="/usr/local" | |
3456 | else | |
3457 | KRB5ROOT=${withval} | |
3458 | fi | |
3459 | ||
08822d99 | 3460 | AC_DEFINE(KRB5, 1, [Define if you want Kerberos 5 support]) |
540d72c3 | 3461 | KRB5_MSG="yes" |
3462 | ||
3463 | AC_MSG_CHECKING(for krb5-config) | |
3464 | if test -x $KRB5ROOT/bin/krb5-config ; then | |
3465 | KRB5CONF=$KRB5ROOT/bin/krb5-config | |
3466 | AC_MSG_RESULT($KRB5CONF) | |
3467 | ||
3468 | AC_MSG_CHECKING(for gssapi support) | |
3469 | if $KRB5CONF | grep gssapi >/dev/null ; then | |
3470 | AC_MSG_RESULT(yes) | |
08822d99 | 3471 | AC_DEFINE(GSSAPI, 1, |
3472 | [Define this if you want GSSAPI | |
3473 | support in the version 2 protocol]) | |
540d72c3 | 3474 | k5confopts=gssapi |
3475 | else | |
3476 | AC_MSG_RESULT(no) | |
3477 | k5confopts="" | |
3478 | fi | |
3479 | K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" | |
3480 | K5LIBS="`$KRB5CONF --libs $k5confopts`" | |
3481 | CPPFLAGS="$CPPFLAGS $K5CFLAGS" | |
3482 | AC_MSG_CHECKING(whether we are using Heimdal) | |
3483 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3484 | [ char *tmp = heimdal_version; ], | |
3485 | [ AC_MSG_RESULT(yes) | |
08822d99 | 3486 | AC_DEFINE(HEIMDAL, 1, |
3487 | [Define this if you are using the | |
3488 | Heimdal version of Kerberos V5]) ], | |
540d72c3 | 3489 | AC_MSG_RESULT(no) |
3490 | ) | |
3491 | else | |
3492 | AC_MSG_RESULT(no) | |
63119dd9 | 3493 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" |
540d72c3 | 3494 | LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" |
3495 | AC_MSG_CHECKING(whether we are using Heimdal) | |
3496 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3497 | [ char *tmp = heimdal_version; ], | |
3498 | [ AC_MSG_RESULT(yes) | |
3499 | AC_DEFINE(HEIMDAL) | |
7e82606e | 3500 | K5LIBS="-lkrb5 -ldes" |
3501 | K5LIBS="$K5LIBS -lcom_err -lasn1" | |
8b32eddc | 3502 | AC_CHECK_LIB(roken, net_write, |
7e82606e | 3503 | [K5LIBS="$K5LIBS -lroken"]) |
540d72c3 | 3504 | ], |
3505 | [ AC_MSG_RESULT(no) | |
3506 | K5LIBS="-lkrb5 -lk5crypto -lcom_err" | |
3507 | ] | |
3508 | ) | |
7cac2b65 | 3509 | AC_SEARCH_LIBS(dn_expand, resolv) |
3510 | ||
3511 | AC_CHECK_LIB(gssapi,gss_init_sec_context, | |
3512 | [ AC_DEFINE(GSSAPI) | |
3513 | K5LIBS="-lgssapi $K5LIBS" ], | |
3514 | [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context, | |
3515 | [ AC_DEFINE(GSSAPI) | |
540d72c3 | 3516 | K5LIBS="-lgssapi_krb5 $K5LIBS" ], |
7cac2b65 | 3517 | AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]), |
3518 | $K5LIBS) | |
3519 | ], | |
3520 | $K5LIBS) | |
8b32eddc | 3521 | |
7cac2b65 | 3522 | AC_CHECK_HEADER(gssapi.h, , |
3523 | [ unset ac_cv_header_gssapi_h | |
540d72c3 | 3524 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" |
7cac2b65 | 3525 | AC_CHECK_HEADERS(gssapi.h, , |
3526 | AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail]) | |
540d72c3 | 3527 | ) |
7cac2b65 | 3528 | ] |
3529 | ) | |
3530 | ||
3531 | oldCPP="$CPPFLAGS" | |
3532 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
3533 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
3534 | [ CPPFLAGS="$oldCPP" ]) | |
63119dd9 | 3535 | |
1c89237d | 3536 | # If we're using some other GSSAPI |
3537 | if test "$GSSAPI" -a "$GSSAPI" != "mechglue"; then | |
3538 | AC_MSG_ERROR([$GSSAPI GSSAPI library conflicts with Kerberos support. Use mechglue instead.]) | |
3539 | fi | |
5598e598 | 3540 | |
540d72c3 | 3541 | if test -z "$GSSAPI"; then |
3542 | GSSAPI="KRB5"; | |
3543 | fi | |
1c89237d | 3544 | |
5598e598 | 3545 | oldCPP="$CPPFLAGS" |
3546 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
3547 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
3548 | [ CPPFLAGS="$oldCPP" ]) | |
3549 | ||
63119dd9 | 3550 | fi |
540d72c3 | 3551 | if test ! -z "$need_dash_r" ; then |
3552 | LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib" | |
3553 | fi | |
3554 | if test ! -z "$blibpath" ; then | |
3555 | blibpath="$blibpath:${KRB5ROOT}/lib" | |
3556 | fi | |
540d72c3 | 3557 | |
08822d99 | 3558 | AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h) |
3559 | AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h) | |
3560 | AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h) | |
540d72c3 | 3561 | |
08822d99 | 3562 | LIBS="$LIBS $K5LIBS" |
3563 | AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS, 1, | |
3564 | [Define this if you want to use libkafs' AFS support])) | |
3565 | fi | |
540d72c3 | 3566 | ] |
63119dd9 | 3567 | ) |
3c0ef626 | 3568 | |
62eb343a | 3569 | # Check whether user wants AFS_KRB5 support |
3570 | AFS_KRB5_MSG="no" | |
3571 | AC_ARG_WITH(afs-krb5, | |
3572 | [ --with-afs-krb5[[=AKLOG_PATH]] Enable aklog to get token (default=/usr/bin/aklog).], | |
3573 | [ | |
3574 | if test "x$withval" != "xno" ; then | |
3575 | ||
3576 | if test "x$withval" != "xyes" ; then | |
08822d99 | 3577 | AC_DEFINE_UNQUOTED(AKLOG_PATH, "$withval", |
3578 | [Define this if you want to use AFS/Kerberos 5 option, which runs aklog.]) | |
62eb343a | 3579 | else |
08822d99 | 3580 | AC_DEFINE_UNQUOTED(AKLOG_PATH, |
3581 | "/usr/bin/aklog", | |
3582 | [Define this if you want to use AFS/Kerberos 5 option, which runs aklog.]) | |
62eb343a | 3583 | fi |
3584 | ||
540d72c3 | 3585 | if test -z "$KRB5ROOT" ; then |
62eb343a | 3586 | AC_MSG_WARN([AFS_KRB5 requires Kerberos 5 support, build may fail]) |
3587 | fi | |
3588 | ||
0a00e8f9 | 3589 | LIBS="-lkrbafs -lkrb4 $LIBS" |
62eb343a | 3590 | if test ! -z "$AFS_LIBS" ; then |
3591 | LIBS="$LIBS $AFS_LIBS" | |
3592 | fi | |
08822d99 | 3593 | AC_DEFINE(AFS_KRB5, 1, |
3594 | [Define this if you want to use AFS/Kerberos 5 option, which runs aklog.]) | |
62eb343a | 3595 | AFS_KRB5_MSG="yes" |
3596 | fi | |
3597 | ] | |
3598 | ) | |
3c0ef626 | 3599 | |
75be3237 | 3600 | AC_ARG_WITH(session-hooks, |
3601 | [ --with-session-hooks Enable hooks for executing external commands before/after a session], | |
08822d99 | 3602 | [ AC_DEFINE(SESSION_HOOKS, 1, [Define this if you want support for startup/shutdown hooks]) ] |
75be3237 | 3603 | ) |
3604 | ||
3c0ef626 | 3605 | # Looking for programs, paths and files |
3c0ef626 | 3606 | |
350391c5 | 3607 | PRIVSEP_PATH=/var/empty |
3608 | AC_ARG_WITH(privsep-path, | |
d03f4262 | 3609 | [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)], |
350391c5 | 3610 | [ |
8b32eddc | 3611 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3612 | test "x${withval}" != "xyes"; then | |
350391c5 | 3613 | PRIVSEP_PATH=$withval |
3614 | fi | |
3615 | ] | |
3616 | ) | |
3617 | AC_SUBST(PRIVSEP_PATH) | |
3618 | ||
3c0ef626 | 3619 | AC_ARG_WITH(xauth, |
3620 | [ --with-xauth=PATH Specify path to xauth program ], | |
3621 | [ | |
8b32eddc | 3622 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3623 | test "x${withval}" != "xyes"; then | |
3c0ef626 | 3624 | xauth_path=$withval |
3625 | fi | |
3626 | ], | |
3627 | [ | |
d03f4262 | 3628 | TestPath="$PATH" |
3629 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" | |
3630 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" | |
3631 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" | |
3632 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" | |
3633 | AC_PATH_PROG(xauth_path, xauth, , $TestPath) | |
3c0ef626 | 3634 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then |
3635 | xauth_path="/usr/openwin/bin/xauth" | |
3636 | fi | |
3637 | ] | |
3638 | ) | |
3639 | ||
bfe49944 | 3640 | STRIP_OPT=-s |
3641 | AC_ARG_ENABLE(strip, | |
3642 | [ --disable-strip Disable calling strip(1) on install], | |
3643 | [ | |
3644 | if test "x$enableval" = "xno" ; then | |
3645 | STRIP_OPT= | |
3646 | fi | |
3647 | ] | |
3648 | ) | |
3649 | AC_SUBST(STRIP_OPT) | |
3650 | ||
3c0ef626 | 3651 | if test -z "$xauth_path" ; then |
3652 | XAUTH_PATH="undefined" | |
3653 | AC_SUBST(XAUTH_PATH) | |
3654 | else | |
08822d99 | 3655 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path", |
3656 | [Define if xauth is found in your path]) | |
3c0ef626 | 3657 | XAUTH_PATH=$xauth_path |
3658 | AC_SUBST(XAUTH_PATH) | |
3659 | fi | |
3c0ef626 | 3660 | |
3661 | # Check for mail directory (last resort if we cannot get it from headers) | |
3662 | if test ! -z "$MAIL" ; then | |
3663 | maildir=`dirname $MAIL` | |
08822d99 | 3664 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir", |
3665 | [Set this to your mail directory if you don't have maillock.h]) | |
3c0ef626 | 3666 | fi |
3667 | ||
dfddba3d | 3668 | if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then |
3669 | AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test]) | |
3670 | disable_ptmx_check=yes | |
3671 | fi | |
3c0ef626 | 3672 | if test -z "$no_dev_ptmx" ; then |
350391c5 | 3673 | if test "x$disable_ptmx_check" != "xyes" ; then |
540d72c3 | 3674 | AC_CHECK_FILE("/dev/ptmx", |
350391c5 | 3675 | [ |
08822d99 | 3676 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX, 1, |
3677 | [Define if you have /dev/ptmx]) | |
350391c5 | 3678 | have_dev_ptmx=1 |
3679 | ] | |
3680 | ) | |
3681 | fi | |
3c0ef626 | 3682 | fi |
dfddba3d | 3683 | |
3684 | if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then | |
3685 | AC_CHECK_FILE("/dev/ptc", | |
3686 | [ | |
08822d99 | 3687 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC, 1, |
3688 | [Define if you have /dev/ptc]) | |
dfddba3d | 3689 | have_dev_ptc=1 |
3690 | ] | |
3691 | ) | |
3692 | else | |
3693 | AC_MSG_WARN([cross compiling: Disabling /dev/ptc test]) | |
3694 | fi | |
3c0ef626 | 3695 | |
3696 | # Options from here on. Some of these are preset by platform above | |
3c0ef626 | 3697 | AC_ARG_WITH(mantype, |
3698 | [ --with-mantype=man|cat|doc Set man page type], | |
3699 | [ | |
3700 | case "$withval" in | |
3701 | man|cat|doc) | |
3702 | MANTYPE=$withval | |
3703 | ;; | |
3704 | *) | |
3705 | AC_MSG_ERROR(invalid man type: $withval) | |
3706 | ;; | |
3707 | esac | |
3708 | ] | |
3709 | ) | |
3710 | if test -z "$MANTYPE"; then | |
d03f4262 | 3711 | TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" |
3712 | AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath) | |
3c0ef626 | 3713 | if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then |
3714 | MANTYPE=doc | |
3715 | elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
3716 | MANTYPE=man | |
3717 | else | |
3718 | MANTYPE=cat | |
3719 | fi | |
3720 | fi | |
3721 | AC_SUBST(MANTYPE) | |
3722 | if test "$MANTYPE" = "doc"; then | |
3723 | mansubdir=man; | |
3724 | else | |
3725 | mansubdir=$MANTYPE; | |
3726 | fi | |
3727 | AC_SUBST(mansubdir) | |
3728 | ||
3729 | # Check whether to enable MD5 passwords | |
540d72c3 | 3730 | MD5_MSG="no" |
3c0ef626 | 3731 | AC_ARG_WITH(md5-passwords, |
3732 | [ --with-md5-passwords Enable use of MD5 passwords], | |
3733 | [ | |
3734 | if test "x$withval" != "xno" ; then | |
08822d99 | 3735 | AC_DEFINE(HAVE_MD5_PASSWORDS, 1, |
3736 | [Define if you want to allow MD5 passwords]) | |
540d72c3 | 3737 | MD5_MSG="yes" |
3c0ef626 | 3738 | fi |
3739 | ] | |
3740 | ) | |
3741 | ||
3742 | # Whether to disable shadow password support | |
3743 | AC_ARG_WITH(shadow, | |
3744 | [ --without-shadow Disable shadow password support], | |
3745 | [ | |
8b32eddc | 3746 | if test "x$withval" = "xno" ; then |
3c0ef626 | 3747 | AC_DEFINE(DISABLE_SHADOW) |
3748 | disable_shadow=yes | |
3749 | fi | |
3750 | ] | |
3751 | ) | |
3752 | ||
3753 | if test -z "$disable_shadow" ; then | |
3754 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
3755 | AC_TRY_COMPILE( | |
3756 | [ | |
3757 | #include <sys/types.h> | |
3758 | #include <shadow.h> | |
3759 | struct spwd sp; | |
3760 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
3761 | [ sp_expire_available=yes ], [] | |
3762 | ) | |
3763 | ||
3764 | if test "x$sp_expire_available" = "xyes" ; then | |
3765 | AC_MSG_RESULT(yes) | |
08822d99 | 3766 | AC_DEFINE(HAS_SHADOW_EXPIRE, 1, |
3767 | [Define if you want to use shadow password expire field]) | |
3c0ef626 | 3768 | else |
3769 | AC_MSG_RESULT(no) | |
3770 | fi | |
3771 | fi | |
3772 | ||
3773 | # Use ip address instead of hostname in $DISPLAY | |
3774 | if test ! -z "$IPADDR_IN_DISPLAY" ; then | |
3775 | DISPLAY_HACK_MSG="yes" | |
08822d99 | 3776 | AC_DEFINE(IPADDR_IN_DISPLAY, 1, |
3777 | [Define if you need to use IP address | |
3778 | instead of hostname in $DISPLAY]) | |
3c0ef626 | 3779 | else |
540d72c3 | 3780 | DISPLAY_HACK_MSG="no" |
3c0ef626 | 3781 | AC_ARG_WITH(ipaddr-display, |
3782 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
3783 | [ | |
8b32eddc | 3784 | if test "x$withval" != "xno" ; then |
3c0ef626 | 3785 | AC_DEFINE(IPADDR_IN_DISPLAY) |
540d72c3 | 3786 | DISPLAY_HACK_MSG="yes" |
3c0ef626 | 3787 | fi |
3788 | ] | |
3789 | ) | |
3790 | fi | |
3791 | ||
7cac2b65 | 3792 | # check for /etc/default/login and use it if present. |
29d88157 | 3793 | AC_ARG_ENABLE(etc-default-login, |
dfddba3d | 3794 | [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]], |
3795 | [ if test "x$enableval" = "xno"; then | |
3796 | AC_MSG_NOTICE([/etc/default/login handling disabled]) | |
3797 | etc_default_login=no | |
3798 | else | |
3799 | etc_default_login=yes | |
3800 | fi ], | |
08822d99 | 3801 | [ if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; |
3802 | then | |
3803 | AC_MSG_WARN([cross compiling: not checking /etc/default/login]) | |
3804 | etc_default_login=no | |
3805 | else | |
3806 | etc_default_login=yes | |
3807 | fi ] | |
dfddba3d | 3808 | ) |
3809 | ||
3810 | if test "x$etc_default_login" != "xno"; then | |
3811 | AC_CHECK_FILE("/etc/default/login", | |
3812 | [ external_path_file=/etc/default/login ]) | |
08822d99 | 3813 | if test "x$external_path_file" = "x/etc/default/login"; then |
3814 | AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN, 1, | |
3815 | [Define if your system has /etc/default/login]) | |
dfddba3d | 3816 | fi |
7cac2b65 | 3817 | fi |
3818 | ||
350391c5 | 3819 | dnl BSD systems use /etc/login.conf so --with-default-path= has no effect |
8b32eddc | 3820 | if test $ac_cv_func_login_getcapbool = "yes" && \ |
3821 | test $ac_cv_header_login_cap_h = "yes" ; then | |
7cac2b65 | 3822 | external_path_file=/etc/login.conf |
350391c5 | 3823 | fi |
7cac2b65 | 3824 | |
3c0ef626 | 3825 | # Whether to mess with the default path |
540d72c3 | 3826 | SERVER_PATH_MSG="(default)" |
3c0ef626 | 3827 | AC_ARG_WITH(default-path, |
350391c5 | 3828 | [ --with-default-path= Specify default \$PATH environment for server], |
3c0ef626 | 3829 | [ |
7cac2b65 | 3830 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
350391c5 | 3831 | AC_MSG_WARN([ |
3832 | --with-default-path=PATH has no effect on this system. | |
3833 | Edit /etc/login.conf instead.]) | |
8b32eddc | 3834 | elif test "x$withval" != "xno" ; then |
7cac2b65 | 3835 | if test ! -z "$external_path_file" ; then |
3836 | AC_MSG_WARN([ | |
3837 | --with-default-path=PATH will only be used if PATH is not defined in | |
3838 | $external_path_file .]) | |
3839 | fi | |
3c0ef626 | 3840 | user_path="$withval" |
540d72c3 | 3841 | SERVER_PATH_MSG="$withval" |
3c0ef626 | 3842 | fi |
3843 | ], | |
7cac2b65 | 3844 | [ if test "x$external_path_file" = "x/etc/login.conf" ; then |
3845 | AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf]) | |
350391c5 | 3846 | else |
7cac2b65 | 3847 | if test ! -z "$external_path_file" ; then |
3848 | AC_MSG_WARN([ | |
3849 | If PATH is defined in $external_path_file, ensure the path to scp is included, | |
3850 | otherwise scp will not work.]) | |
3851 | fi | |
08822d99 | 3852 | AC_RUN_IFELSE( |
3853 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 3854 | /* find out what STDPATH is */ |
3855 | #include <stdio.h> | |
3856 | #ifdef HAVE_PATHS_H | |
3857 | # include <paths.h> | |
3858 | #endif | |
3859 | #ifndef _PATH_STDPATH | |
bfe49944 | 3860 | # ifdef _PATH_USERPATH /* Irix */ |
3861 | # define _PATH_STDPATH _PATH_USERPATH | |
3862 | # else | |
3863 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
3864 | # endif | |
3c0ef626 | 3865 | #endif |
3866 | #include <sys/types.h> | |
3867 | #include <sys/stat.h> | |
3868 | #include <fcntl.h> | |
3869 | #define DATA "conftest.stdpath" | |
3870 | ||
3871 | main() | |
3872 | { | |
3873 | FILE *fd; | |
3874 | int rc; | |
8b32eddc | 3875 | |
3c0ef626 | 3876 | fd = fopen(DATA,"w"); |
3877 | if(fd == NULL) | |
3878 | exit(1); | |
8b32eddc | 3879 | |
3c0ef626 | 3880 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) |
3881 | exit(1); | |
3882 | ||
3883 | exit(0); | |
3884 | } | |
08822d99 | 3885 | ]])], |
3886 | [ user_path=`cat conftest.stdpath` ], | |
3c0ef626 | 3887 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], |
3888 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
3889 | ) | |
3890 | # make sure $bindir is in USER_PATH so scp will work | |
3891 | t_bindir=`eval echo ${bindir}` | |
3892 | case $t_bindir in | |
3893 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; | |
3894 | esac | |
3895 | case $t_bindir in | |
3896 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; | |
3897 | esac | |
3898 | echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 | |
3899 | if test $? -ne 0 ; then | |
3900 | echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 | |
3901 | if test $? -ne 0 ; then | |
3902 | user_path=$user_path:$t_bindir | |
3903 | AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work) | |
3904 | fi | |
3905 | fi | |
350391c5 | 3906 | fi ] |
3907 | ) | |
7cac2b65 | 3908 | if test "x$external_path_file" != "x/etc/login.conf" ; then |
08822d99 | 3909 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path", [Specify default $PATH]) |
350391c5 | 3910 | AC_SUBST(user_path) |
3911 | fi | |
3912 | ||
3913 | # Set superuser path separately to user path | |
350391c5 | 3914 | AC_ARG_WITH(superuser-path, |
3915 | [ --with-superuser-path= Specify different path for super-user], | |
3916 | [ | |
8b32eddc | 3917 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3918 | test "x${withval}" != "xyes"; then | |
08822d99 | 3919 | AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval", |
3920 | [Define if you want a different $PATH | |
3921 | for the superuser]) | |
350391c5 | 3922 | superuser_path=$withval |
3923 | fi | |
3c0ef626 | 3924 | ] |
3925 | ) | |
350391c5 | 3926 | |
3c0ef626 | 3927 | |
3c0ef626 | 3928 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) |
540d72c3 | 3929 | IPV4_IN6_HACK_MSG="no" |
3c0ef626 | 3930 | AC_ARG_WITH(4in6, |
3931 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
3932 | [ | |
3933 | if test "x$withval" != "xno" ; then | |
3934 | AC_MSG_RESULT(yes) | |
08822d99 | 3935 | AC_DEFINE(IPV4_IN_IPV6, 1, |
3936 | [Detect IPv4 in IPv6 mapped addresses | |
3937 | and treat as IPv4]) | |
540d72c3 | 3938 | IPV4_IN6_HACK_MSG="yes" |
3c0ef626 | 3939 | else |
3940 | AC_MSG_RESULT(no) | |
3941 | fi | |
3942 | ],[ | |
3943 | if test "x$inet6_default_4in6" = "xyes"; then | |
3944 | AC_MSG_RESULT([yes (default)]) | |
3945 | AC_DEFINE(IPV4_IN_IPV6) | |
540d72c3 | 3946 | IPV4_IN6_HACK_MSG="yes" |
3c0ef626 | 3947 | else |
3948 | AC_MSG_RESULT([no (default)]) | |
3949 | fi | |
3950 | ] | |
3951 | ) | |
3952 | ||
3953 | # Whether to enable BSD auth support | |
e9702f7d | 3954 | BSD_AUTH_MSG=no |
3c0ef626 | 3955 | AC_ARG_WITH(bsd-auth, |
3956 | [ --with-bsd-auth Enable BSD auth support], | |
3957 | [ | |
8b32eddc | 3958 | if test "x$withval" != "xno" ; then |
08822d99 | 3959 | AC_DEFINE(BSD_AUTH, 1, |
3960 | [Define if you have BSD auth support]) | |
e9702f7d | 3961 | BSD_AUTH_MSG=yes |
3c0ef626 | 3962 | fi |
3963 | ] | |
3964 | ) | |
3965 | ||
3c0ef626 | 3966 | # Where to place sshd.pid |
3967 | piddir=/var/run | |
350391c5 | 3968 | # make sure the directory exists |
8b32eddc | 3969 | if test ! -d $piddir ; then |
350391c5 | 3970 | piddir=`eval echo ${sysconfdir}` |
3971 | case $piddir in | |
540d72c3 | 3972 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; |
350391c5 | 3973 | esac |
3974 | fi | |
3975 | ||
3c0ef626 | 3976 | AC_ARG_WITH(pid-dir, |
3977 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
3978 | [ | |
8b32eddc | 3979 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3980 | test "x${withval}" != "xyes"; then | |
3c0ef626 | 3981 | piddir=$withval |
8b32eddc | 3982 | if test ! -d $piddir ; then |
350391c5 | 3983 | AC_MSG_WARN([** no $piddir directory on this system **]) |
3984 | fi | |
3c0ef626 | 3985 | fi |
3986 | ] | |
3987 | ) | |
3988 | ||
08822d99 | 3989 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir", [Specify location of ssh.pid]) |
3c0ef626 | 3990 | AC_SUBST(piddir) |
3991 | ||
3992 | dnl allow user to disable some login recording features | |
3993 | AC_ARG_ENABLE(lastlog, | |
3994 | [ --disable-lastlog disable use of lastlog even if detected [no]], | |
7cac2b65 | 3995 | [ |
3996 | if test "x$enableval" = "xno" ; then | |
3997 | AC_DEFINE(DISABLE_LASTLOG) | |
3998 | fi | |
3999 | ] | |
3c0ef626 | 4000 | ) |
4001 | AC_ARG_ENABLE(utmp, | |
4002 | [ --disable-utmp disable use of utmp even if detected [no]], | |
7cac2b65 | 4003 | [ |
4004 | if test "x$enableval" = "xno" ; then | |
4005 | AC_DEFINE(DISABLE_UTMP) | |
4006 | fi | |
4007 | ] | |
3c0ef626 | 4008 | ) |
4009 | AC_ARG_ENABLE(utmpx, | |
4010 | [ --disable-utmpx disable use of utmpx even if detected [no]], | |
7cac2b65 | 4011 | [ |
4012 | if test "x$enableval" = "xno" ; then | |
08822d99 | 4013 | AC_DEFINE(DISABLE_UTMPX, 1, |
4014 | [Define if you don't want to use utmpx]) | |
7cac2b65 | 4015 | fi |
4016 | ] | |
3c0ef626 | 4017 | ) |
4018 | AC_ARG_ENABLE(wtmp, | |
4019 | [ --disable-wtmp disable use of wtmp even if detected [no]], | |
7cac2b65 | 4020 | [ |
4021 | if test "x$enableval" = "xno" ; then | |
4022 | AC_DEFINE(DISABLE_WTMP) | |
4023 | fi | |
4024 | ] | |
3c0ef626 | 4025 | ) |
4026 | AC_ARG_ENABLE(wtmpx, | |
4027 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], | |
7cac2b65 | 4028 | [ |
4029 | if test "x$enableval" = "xno" ; then | |
08822d99 | 4030 | AC_DEFINE(DISABLE_WTMPX, 1, |
4031 | [Define if you don't want to use wtmpx]) | |
7cac2b65 | 4032 | fi |
4033 | ] | |
3c0ef626 | 4034 | ) |
4035 | AC_ARG_ENABLE(libutil, | |
4036 | [ --disable-libutil disable use of libutil (login() etc.) [no]], | |
7cac2b65 | 4037 | [ |
4038 | if test "x$enableval" = "xno" ; then | |
4039 | AC_DEFINE(DISABLE_LOGIN) | |
4040 | fi | |
4041 | ] | |
3c0ef626 | 4042 | ) |
4043 | AC_ARG_ENABLE(pututline, | |
4044 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], | |
7cac2b65 | 4045 | [ |
4046 | if test "x$enableval" = "xno" ; then | |
08822d99 | 4047 | AC_DEFINE(DISABLE_PUTUTLINE, 1, |
4048 | [Define if you don't want to use pututline() | |
4049 | etc. to write [uw]tmp]) | |
7cac2b65 | 4050 | fi |
4051 | ] | |
3c0ef626 | 4052 | ) |
4053 | AC_ARG_ENABLE(pututxline, | |
4054 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], | |
7cac2b65 | 4055 | [ |
4056 | if test "x$enableval" = "xno" ; then | |
08822d99 | 4057 | AC_DEFINE(DISABLE_PUTUTXLINE, 1, |
4058 | [Define if you don't want to use pututxline() | |
4059 | etc. to write [uw]tmpx]) | |
7cac2b65 | 4060 | fi |
4061 | ] | |
3c0ef626 | 4062 | ) |
4063 | AC_ARG_WITH(lastlog, | |
4064 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], | |
4065 | [ | |
8b32eddc | 4066 | if test "x$withval" = "xno" ; then |
3c0ef626 | 4067 | AC_DEFINE(DISABLE_LASTLOG) |
8b32eddc | 4068 | elif test -n "$withval" && test "x${withval}" != "xyes"; then |
3c0ef626 | 4069 | conf_lastlog_location=$withval |
4070 | fi | |
4071 | ] | |
4072 | ) | |
4073 | ||
4074 | dnl lastlog, [uw]tmpx? detection | |
4075 | dnl NOTE: set the paths in the platform section to avoid the | |
4076 | dnl need for command-line parameters | |
4077 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
4078 | ||
4079 | dnl lastlog detection | |
4080 | dnl NOTE: the code itself will detect if lastlog is a directory | |
4081 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
4082 | AC_TRY_COMPILE([ | |
4083 | #include <sys/types.h> | |
4084 | #include <utmp.h> | |
4085 | #ifdef HAVE_LASTLOG_H | |
4086 | # include <lastlog.h> | |
4087 | #endif | |
4088 | #ifdef HAVE_PATHS_H | |
4089 | # include <paths.h> | |
4090 | #endif | |
4091 | #ifdef HAVE_LOGIN_H | |
4092 | # include <login.h> | |
4093 | #endif | |
4094 | ], | |
4095 | [ char *lastlog = LASTLOG_FILE; ], | |
4096 | [ AC_MSG_RESULT(yes) ], | |
4097 | [ | |
4098 | AC_MSG_RESULT(no) | |
4099 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
4100 | AC_TRY_COMPILE([ | |
4101 | #include <sys/types.h> | |
4102 | #include <utmp.h> | |
4103 | #ifdef HAVE_LASTLOG_H | |
4104 | # include <lastlog.h> | |
4105 | #endif | |
4106 | #ifdef HAVE_PATHS_H | |
4107 | # include <paths.h> | |
4108 | #endif | |
4109 | ], | |
4110 | [ char *lastlog = _PATH_LASTLOG; ], | |
4111 | [ AC_MSG_RESULT(yes) ], | |
4112 | [ | |
4113 | AC_MSG_RESULT(no) | |
4114 | system_lastlog_path=no | |
4115 | ]) | |
4116 | ] | |
4117 | ) | |
4118 | ||
4119 | if test -z "$conf_lastlog_location"; then | |
4120 | if test x"$system_lastlog_path" = x"no" ; then | |
4121 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
4122 | if (test -d "$f" || test -f "$f") ; then | |
4123 | conf_lastlog_location=$f | |
4124 | fi | |
4125 | done | |
4126 | if test -z "$conf_lastlog_location"; then | |
4127 | AC_MSG_WARN([** Cannot find lastlog **]) | |
4128 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
4129 | fi | |
4130 | fi | |
4131 | fi | |
4132 | ||
4133 | if test -n "$conf_lastlog_location"; then | |
08822d99 | 4134 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location", |
4135 | [Define if you want to specify the path to your lastlog file]) | |
8b32eddc | 4136 | fi |
3c0ef626 | 4137 | |
4138 | dnl utmp detection | |
4139 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
4140 | AC_TRY_COMPILE([ | |
4141 | #include <sys/types.h> | |
4142 | #include <utmp.h> | |
4143 | #ifdef HAVE_PATHS_H | |
4144 | # include <paths.h> | |
4145 | #endif | |
4146 | ], | |
4147 | [ char *utmp = UTMP_FILE; ], | |
4148 | [ AC_MSG_RESULT(yes) ], | |
4149 | [ AC_MSG_RESULT(no) | |
4150 | system_utmp_path=no ] | |
4151 | ) | |
4152 | if test -z "$conf_utmp_location"; then | |
4153 | if test x"$system_utmp_path" = x"no" ; then | |
4154 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
4155 | if test -f $f ; then | |
4156 | conf_utmp_location=$f | |
4157 | fi | |
4158 | done | |
4159 | if test -z "$conf_utmp_location"; then | |
4160 | AC_DEFINE(DISABLE_UTMP) | |
4161 | fi | |
4162 | fi | |
4163 | fi | |
4164 | if test -n "$conf_utmp_location"; then | |
08822d99 | 4165 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location", |
4166 | [Define if you want to specify the path to your utmp file]) | |
8b32eddc | 4167 | fi |
3c0ef626 | 4168 | |
4169 | dnl wtmp detection | |
4170 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
4171 | AC_TRY_COMPILE([ | |
4172 | #include <sys/types.h> | |
4173 | #include <utmp.h> | |
4174 | #ifdef HAVE_PATHS_H | |
4175 | # include <paths.h> | |
4176 | #endif | |
4177 | ], | |
4178 | [ char *wtmp = WTMP_FILE; ], | |
4179 | [ AC_MSG_RESULT(yes) ], | |
4180 | [ AC_MSG_RESULT(no) | |
4181 | system_wtmp_path=no ] | |
4182 | ) | |
4183 | if test -z "$conf_wtmp_location"; then | |
4184 | if test x"$system_wtmp_path" = x"no" ; then | |
4185 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
4186 | if test -f $f ; then | |
4187 | conf_wtmp_location=$f | |
4188 | fi | |
4189 | done | |
4190 | if test -z "$conf_wtmp_location"; then | |
4191 | AC_DEFINE(DISABLE_WTMP) | |
4192 | fi | |
4193 | fi | |
4194 | fi | |
4195 | if test -n "$conf_wtmp_location"; then | |
08822d99 | 4196 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location", |
4197 | [Define if you want to specify the path to your wtmp file]) | |
8b32eddc | 4198 | fi |
3c0ef626 | 4199 | |
4200 | ||
4201 | dnl utmpx detection - I don't know any system so perverse as to require | |
4202 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
4203 | dnl there, though. | |
4204 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
4205 | AC_TRY_COMPILE([ | |
4206 | #include <sys/types.h> | |
4207 | #include <utmp.h> | |
4208 | #ifdef HAVE_UTMPX_H | |
4209 | #include <utmpx.h> | |
4210 | #endif | |
4211 | #ifdef HAVE_PATHS_H | |
4212 | # include <paths.h> | |
4213 | #endif | |
4214 | ], | |
4215 | [ char *utmpx = UTMPX_FILE; ], | |
4216 | [ AC_MSG_RESULT(yes) ], | |
4217 | [ AC_MSG_RESULT(no) | |
4218 | system_utmpx_path=no ] | |
4219 | ) | |
4220 | if test -z "$conf_utmpx_location"; then | |
4221 | if test x"$system_utmpx_path" = x"no" ; then | |
4222 | AC_DEFINE(DISABLE_UTMPX) | |
4223 | fi | |
4224 | else | |
08822d99 | 4225 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location", |
4226 | [Define if you want to specify the path to your utmpx file]) | |
8b32eddc | 4227 | fi |
3c0ef626 | 4228 | |
4229 | dnl wtmpx detection | |
4230 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
4231 | AC_TRY_COMPILE([ | |
4232 | #include <sys/types.h> | |
4233 | #include <utmp.h> | |
4234 | #ifdef HAVE_UTMPX_H | |
4235 | #include <utmpx.h> | |
4236 | #endif | |
4237 | #ifdef HAVE_PATHS_H | |
4238 | # include <paths.h> | |
4239 | #endif | |
4240 | ], | |
4241 | [ char *wtmpx = WTMPX_FILE; ], | |
4242 | [ AC_MSG_RESULT(yes) ], | |
4243 | [ AC_MSG_RESULT(no) | |
4244 | system_wtmpx_path=no ] | |
4245 | ) | |
4246 | if test -z "$conf_wtmpx_location"; then | |
4247 | if test x"$system_wtmpx_path" = x"no" ; then | |
4248 | AC_DEFINE(DISABLE_WTMPX) | |
4249 | fi | |
4250 | else | |
08822d99 | 4251 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location", |
4252 | [Define if you want to specify the path to your wtmpx file]) | |
8b32eddc | 4253 | fi |
3c0ef626 | 4254 | |
4255 | ||
3c0ef626 | 4256 | if test ! -z "$blibpath" ; then |
256cb466 | 4257 | LDFLAGS="$LDFLAGS $blibflags$blibpath" |
4258 | AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile]) | |
3c0ef626 | 4259 | fi |
4260 | ||
2ce0bfe4 | 4261 | dnl Adding -Werror to CFLAGS early prevents configure tests from running. |
4262 | dnl Add now. | |
4263 | CFLAGS="$CFLAGS $werror_flags" | |
4264 | ||
e9702f7d | 4265 | AC_EXEEXT |
30460aeb | 4266 | AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openssh.xml \ |
4267 | openbsd-compat/Makefile openbsd-compat/regress/Makefile \ | |
dfddba3d | 4268 | scard/Makefile ssh_prng_cmds survey.sh]) |
3c0ef626 | 4269 | AC_OUTPUT |
4270 | ||
4271 | # Print summary of options | |
4272 | ||
3c0ef626 | 4273 | # Someone please show me a better way :) |
4274 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
4275 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
4276 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
4277 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
4278 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` | |
4279 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` | |
4280 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` | |
350391c5 | 4281 | H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` |
4282 | I=`eval echo ${user_path}` ; I=`eval echo ${I}` | |
4283 | J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` | |
3c0ef626 | 4284 | |
4285 | echo "" | |
4286 | echo "OpenSSH has been configured with the following options:" | |
350391c5 | 4287 | echo " User binaries: $B" |
4288 | echo " System binaries: $C" | |
4289 | echo " Configuration files: $D" | |
4290 | echo " Askpass program: $E" | |
4291 | echo " Manual pages: $F" | |
4292 | echo " PID file: $G" | |
4293 | echo " Privilege separation chroot path: $H" | |
7cac2b65 | 4294 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
4295 | echo " At runtime, sshd will use the path defined in $external_path_file" | |
4296 | echo " Make sure the path to scp is present, otherwise scp will not work" | |
350391c5 | 4297 | else |
4298 | echo " sshd default user PATH: $I" | |
7cac2b65 | 4299 | if test ! -z "$external_path_file"; then |
4300 | echo " (If PATH is set in $external_path_file it will be used instead. If" | |
4301 | echo " used, ensure the path to scp is present, otherwise scp will not work.)" | |
4302 | fi | |
350391c5 | 4303 | fi |
4304 | if test ! -z "$superuser_path" ; then | |
4305 | echo " sshd superuser user PATH: $J" | |
4306 | fi | |
4307 | echo " Manpage format: $MANTYPE" | |
7cac2b65 | 4308 | echo " PAM support: $PAM_MSG" |
30460aeb | 4309 | echo " OSF SIA support: $SIA_MSG" |
350391c5 | 4310 | echo " KerberosV support: $KRB5_MSG" |
30460aeb | 4311 | echo " SELinux support: $SELINUX_MSG" |
350391c5 | 4312 | echo " Smartcard support: $SCARD_MSG" |
350391c5 | 4313 | echo " S/KEY support: $SKEY_MSG" |
4314 | echo " TCP Wrappers support: $TCPW_MSG" | |
4315 | echo " MD5 password support: $MD5_MSG" | |
dfddba3d | 4316 | echo " libedit support: $LIBEDIT_MSG" |
30460aeb | 4317 | echo " Solaris process contract support: $SPC_MSG" |
350391c5 | 4318 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" |
350391c5 | 4319 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" |
4320 | echo " BSD Auth support: $BSD_AUTH_MSG" | |
4321 | echo " Random number source: $RAND_MSG" | |
e9702f7d | 4322 | if test ! -z "$USE_RAND_HELPER" ; then |
350391c5 | 4323 | echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" |
3c0ef626 | 4324 | fi |
4325 | ||
4326 | echo "" | |
4327 | ||
4328 | echo " Host: ${host}" | |
4329 | echo " Compiler: ${CC}" | |
4330 | echo " Compiler flags: ${CFLAGS}" | |
4331 | echo "Preprocessor flags: ${CPPFLAGS}" | |
4332 | echo " Linker flags: ${LDFLAGS}" | |
fa0f0f45 | 4333 | echo " Libraries: ${LIBS}" |
4334 | if test ! -z "${SSHDLIBS}"; then | |
4335 | echo " +for sshd: ${SSHDLIBS}" | |
4336 | fi | |
3c0ef626 | 4337 | |
4338 | echo "" | |
4339 | ||
7e82606e | 4340 | if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then |
dfddba3d | 4341 | echo "SVR4 style packages are supported with \"make package\"" |
4342 | echo "" | |
7e82606e | 4343 | fi |
4344 | ||
3c0ef626 | 4345 | if test "x$PAM_MSG" = "xyes" ; then |
e9702f7d | 4346 | echo "PAM is enabled. You may need to install a PAM control file " |
4347 | echo "for sshd, otherwise password authentication may fail. " | |
540d72c3 | 4348 | echo "Example PAM control files can be found in the contrib/ " |
e9702f7d | 4349 | echo "subdirectory" |
3c0ef626 | 4350 | echo "" |
4351 | fi | |
4352 | ||
e9702f7d | 4353 | if test ! -z "$RAND_HELPER_CMDHASH" ; then |
4354 | echo "WARNING: you are using the builtin random number collection " | |
4355 | echo "service. Please read WARNING.RNG and request that your OS " | |
4356 | echo "vendor includes kernel-based random number collection in " | |
4357 | echo "future versions of your OS." | |
3c0ef626 | 4358 | echo "" |
4359 | fi | |
4360 | ||
7e82606e | 4361 | if test ! -z "$NO_PEERCHECK" ; then |
fa0f0f45 | 4362 | echo "WARNING: the operating system that you are using does not" |
4363 | echo "appear to support getpeereid(), getpeerucred() or the" | |
4364 | echo "SO_PEERCRED getsockopt() option. These facilities are used to" | |
4365 | echo "enforce security checks to prevent unauthorised connections to" | |
4366 | echo "ssh-agent. Their absence increases the risk that a malicious" | |
4367 | echo "user can connect to your agent." | |
7e82606e | 4368 | echo "" |
4369 | fi | |
4370 | ||
dfddba3d | 4371 | if test "$AUDIT_MODULE" = "bsm" ; then |
4372 | echo "WARNING: BSM audit support is currently considered EXPERIMENTAL." | |
4373 | echo "See the Solaris section in README.platform for details." | |
4374 | fi |