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3c0ef626 | 1 | # $Id$ |
2a304a95 | 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 | |
34fee935 | 17 | AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org) |
e00da40d | 18 | AC_REVISION($Revision$) |
3c0ef626 | 19 | AC_CONFIG_SRCDIR([ssh.c]) |
20 | ||
21 | AC_CONFIG_HEADER(config.h) | |
22 | AC_PROG_CC | |
23 | AC_CANONICAL_HOST | |
24 | AC_C_BIGENDIAN | |
25 | ||
26 | # Checks for programs. | |
70791e56 | 27 | AC_PROG_AWK |
3c0ef626 | 28 | AC_PROG_CPP |
29 | AC_PROG_RANLIB | |
30 | AC_PROG_INSTALL | |
e00da40d | 31 | AC_PROG_EGREP |
3c0ef626 | 32 | AC_PATH_PROG(AR, ar) |
1b56ff3d | 33 | AC_PATH_PROG(CAT, cat) |
34 | AC_PATH_PROG(KILL, kill) | |
3c0ef626 | 35 | AC_PATH_PROGS(PERL, perl5 perl) |
1c14df9e | 36 | AC_PATH_PROG(SED, sed) |
3c0ef626 | 37 | AC_SUBST(PERL) |
38 | AC_PATH_PROG(ENT, ent) | |
39 | AC_SUBST(ENT) | |
3c0ef626 | 40 | AC_PATH_PROG(TEST_MINUS_S_SH, bash) |
41 | AC_PATH_PROG(TEST_MINUS_S_SH, ksh) | |
42 | AC_PATH_PROG(TEST_MINUS_S_SH, sh) | |
2980ea68 | 43 | AC_PATH_PROG(SH, sh) |
1b56ff3d | 44 | AC_SUBST(TEST_SHELL,sh) |
45 | ||
46 | dnl for buildpkg.sh | |
47 | AC_PATH_PROG(PATH_GROUPADD_PROG, groupadd, groupadd, | |
48 | [/usr/sbin${PATH_SEPARATOR}/etc]) | |
49 | AC_PATH_PROG(PATH_USERADD_PROG, useradd, useradd, | |
50 | [/usr/sbin${PATH_SEPARATOR}/etc]) | |
51 | AC_CHECK_PROG(MAKE_PACKAGE_SUPPORTED, pkgmk, yes, no) | |
e00da40d | 52 | if test -x /sbin/sh; then |
53 | AC_SUBST(STARTUP_SCRIPT_SHELL,/sbin/sh) | |
54 | else | |
55 | AC_SUBST(STARTUP_SCRIPT_SHELL,/bin/sh) | |
56 | fi | |
3c0ef626 | 57 | |
58 | # System features | |
59 | AC_SYS_LARGEFILE | |
60 | ||
61 | if test -z "$AR" ; then | |
62 | AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***]) | |
63 | fi | |
64 | ||
65 | # Use LOGIN_PROGRAM from environment if possible | |
66 | if test ! -z "$LOGIN_PROGRAM" ; then | |
e00da40d | 67 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM", |
68 | [If your header files don't define LOGIN_PROGRAM, | |
69 | then use this (detected) from environment and PATH]) | |
3c0ef626 | 70 | else |
71 | # Search for login | |
72 | AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login) | |
73 | if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then | |
74 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK") | |
75 | fi | |
76 | fi | |
77 | ||
416fd2a8 | 78 | AC_PATH_PROG(PATH_PASSWD_PROG, passwd) |
79 | if test ! -z "$PATH_PASSWD_PROG" ; then | |
e00da40d | 80 | AC_DEFINE_UNQUOTED(_PATH_PASSWD_PROG, "$PATH_PASSWD_PROG", |
81 | [Full path of your "passwd" program]) | |
416fd2a8 | 82 | fi |
83 | ||
3c0ef626 | 84 | if test -z "$LD" ; then |
85 | LD=$CC | |
86 | fi | |
87 | AC_SUBST(LD) | |
34fee935 | 88 | |
3c0ef626 | 89 | AC_C_INLINE |
34fee935 | 90 | |
91 | AC_CHECK_DECL(LLONG_MAX, have_llong_max=1, , [#include <limits.h>]) | |
92 | ||
416fd2a8 | 93 | if test "$GCC" = "yes" || test "$GCC" = "egcs"; then |
fec930e5 | 94 | CFLAGS="$CFLAGS -Wall -Wpointer-arith" |
e00da40d | 95 | GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'` |
34fee935 | 96 | case $GCC_VER in |
25d429a2 | 97 | 1.*) no_attrib_nonnull=1 ;; |
98 | 2.8* | 2.9*) | |
99 | CFLAGS="$CFLAGS -Wsign-compare" | |
100 | no_attrib_nonnull=1 | |
101 | ;; | |
102 | 2.*) no_attrib_nonnull=1 ;; | |
e00da40d | 103 | 3.*) CFLAGS="$CFLAGS -Wsign-compare" ;; |
104 | 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign" ;; | |
105 | *) ;; | |
34fee935 | 106 | esac |
107 | ||
108 | if test -z "$have_llong_max"; then | |
109 | # retry LLONG_MAX with -std=gnu99, needed on some Linuxes | |
110 | unset ac_cv_have_decl_LLONG_MAX | |
111 | saved_CFLAGS="$CFLAGS" | |
112 | CFLAGS="$CFLAGS -std=gnu99" | |
113 | AC_CHECK_DECL(LLONG_MAX, | |
114 | [have_llong_max=1], | |
115 | [CFLAGS="$saved_CFLAGS"], | |
116 | [#include <limits.h>] | |
117 | ) | |
118 | fi | |
119 | fi | |
120 | ||
25d429a2 | 121 | if test "x$no_attrib_nonnull" != "x1" ; then |
122 | AC_DEFINE(HAVE_ATTRIBUTE__NONNULL__, 1, [Have attribute nonnull]) | |
123 | fi | |
124 | ||
416fd2a8 | 125 | AC_ARG_WITH(rpath, |
126 | [ --without-rpath Disable auto-added -R linker paths], | |
127 | [ | |
34fee935 | 128 | if test "x$withval" = "xno" ; then |
416fd2a8 | 129 | need_dash_r="" |
130 | fi | |
131 | if test "x$withval" = "xyes" ; then | |
132 | need_dash_r=1 | |
133 | fi | |
134 | ] | |
135 | ) | |
136 | ||
2e437378 | 137 | # Allow user to specify flags |
138 | AC_ARG_WITH(cflags, | |
139 | [ --with-cflags Specify additional flags to pass to compiler], | |
140 | [ | |
141 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
142 | test "x${withval}" != "xyes"; then | |
143 | CFLAGS="$CFLAGS $withval" | |
144 | fi | |
145 | ] | |
146 | ) | |
147 | AC_ARG_WITH(cppflags, | |
148 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
149 | [ | |
150 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
151 | test "x${withval}" != "xyes"; then | |
152 | CPPFLAGS="$CPPFLAGS $withval" | |
153 | fi | |
154 | ] | |
155 | ) | |
156 | AC_ARG_WITH(ldflags, | |
157 | [ --with-ldflags Specify additional flags to pass to linker], | |
158 | [ | |
159 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
160 | test "x${withval}" != "xyes"; then | |
161 | LDFLAGS="$LDFLAGS $withval" | |
162 | fi | |
163 | ] | |
164 | ) | |
165 | AC_ARG_WITH(libs, | |
166 | [ --with-libs Specify additional libraries to link with], | |
167 | [ | |
168 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
169 | test "x${withval}" != "xyes"; then | |
170 | LIBS="$LIBS $withval" | |
171 | fi | |
172 | ] | |
173 | ) | |
174 | AC_ARG_WITH(Werror, | |
175 | [ --with-Werror Build main code with -Werror], | |
176 | [ | |
177 | if test -n "$withval" && test "x$withval" != "xno"; then | |
178 | werror_flags="-Werror" | |
179 | if test "x${withval}" != "xyes"; then | |
180 | werror_flags="$withval" | |
181 | fi | |
182 | fi | |
183 | ] | |
184 | ) | |
185 | ||
186 | AC_CHECK_HEADERS( \ | |
187 | bstring.h \ | |
188 | crypt.h \ | |
189 | crypto/sha2.h \ | |
190 | dirent.h \ | |
191 | endian.h \ | |
192 | features.h \ | |
193 | fcntl.h \ | |
194 | floatingpoint.h \ | |
195 | getopt.h \ | |
196 | glob.h \ | |
197 | ia.h \ | |
198 | iaf.h \ | |
199 | limits.h \ | |
200 | login.h \ | |
201 | maillock.h \ | |
202 | ndir.h \ | |
203 | net/if_tun.h \ | |
204 | netdb.h \ | |
205 | netgroup.h \ | |
206 | pam/pam_appl.h \ | |
207 | paths.h \ | |
25d429a2 | 208 | poll.h \ |
2e437378 | 209 | pty.h \ |
210 | readpassphrase.h \ | |
211 | rpc/types.h \ | |
212 | security/pam_appl.h \ | |
213 | sha2.h \ | |
214 | shadow.h \ | |
215 | stddef.h \ | |
216 | stdint.h \ | |
217 | string.h \ | |
218 | strings.h \ | |
219 | sys/audit.h \ | |
220 | sys/bitypes.h \ | |
221 | sys/bsdtty.h \ | |
222 | sys/cdefs.h \ | |
223 | sys/dir.h \ | |
224 | sys/mman.h \ | |
225 | sys/ndir.h \ | |
226 | sys/prctl.h \ | |
227 | sys/pstat.h \ | |
228 | sys/select.h \ | |
229 | sys/stat.h \ | |
230 | sys/stream.h \ | |
231 | sys/stropts.h \ | |
232 | sys/strtio.h \ | |
233 | sys/sysmacros.h \ | |
234 | sys/time.h \ | |
235 | sys/timers.h \ | |
236 | sys/un.h \ | |
237 | time.h \ | |
238 | tmpdir.h \ | |
239 | ttyent.h \ | |
25d429a2 | 240 | ucred.h \ |
2e437378 | 241 | unistd.h \ |
242 | usersec.h \ | |
243 | util.h \ | |
244 | utime.h \ | |
245 | utmp.h \ | |
246 | utmpx.h \ | |
247 | vis.h \ | |
248 | ) | |
249 | ||
250 | # lastlog.h requires sys/time.h to be included first on Solaris | |
251 | AC_CHECK_HEADERS(lastlog.h, [], [], [ | |
252 | #ifdef HAVE_SYS_TIME_H | |
253 | # include <sys/time.h> | |
254 | #endif | |
255 | ]) | |
256 | ||
257 | # sys/ptms.h requires sys/stream.h to be included first on Solaris | |
258 | AC_CHECK_HEADERS(sys/ptms.h, [], [], [ | |
259 | #ifdef HAVE_SYS_STREAM_H | |
260 | # include <sys/stream.h> | |
261 | #endif | |
262 | ]) | |
263 | ||
264 | # login_cap.h requires sys/types.h on NetBSD | |
265 | AC_CHECK_HEADERS(login_cap.h, [], [], [ | |
266 | #include <sys/types.h> | |
267 | ]) | |
268 | ||
269 | # Messages for features tested for in target-specific section | |
270 | SIA_MSG="no" | |
271 | SPC_MSG="no" | |
272 | ||
3c0ef626 | 273 | # Check for some target-specific stuff |
274 | case "$host" in | |
275 | *-*-aix*) | |
2e437378 | 276 | # Some versions of VAC won't allow macro redefinitions at |
277 | # -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that | |
278 | # particularly with older versions of vac or xlc. | |
279 | # It also throws errors about null macro argments, but these are | |
280 | # not fatal. | |
281 | AC_MSG_CHECKING(if compiler allows macro redefinitions) | |
282 | AC_COMPILE_IFELSE( | |
283 | [AC_LANG_SOURCE([[ | |
284 | #define testmacro foo | |
285 | #define testmacro bar | |
286 | int main(void) { exit(0); } | |
287 | ]])], | |
288 | [ AC_MSG_RESULT(yes) ], | |
289 | [ AC_MSG_RESULT(no) | |
290 | CC="`echo $CC | sed 's/-qlanglvl\=ansi//g'`" | |
291 | LD="`echo $LD | sed 's/-qlanglvl\=ansi//g'`" | |
292 | CFLAGS="`echo $CFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
293 | CPPFLAGS="`echo $CPPFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
294 | ] | |
295 | ) | |
296 | ||
416fd2a8 | 297 | AC_MSG_CHECKING([how to specify blibpath for linker ($LD)]) |
8bb69cbe | 298 | if (test -z "$blibpath"); then |
416fd2a8 | 299 | blibpath="/usr/lib:/lib" |
3c0ef626 | 300 | fi |
8bb69cbe | 301 | saved_LDFLAGS="$LDFLAGS" |
2e437378 | 302 | if test "$GCC" = "yes"; then |
303 | flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:" | |
304 | else | |
305 | flags="-blibpath: -Wl,-blibpath: -Wl,-rpath," | |
306 | fi | |
307 | for tryflags in $flags ;do | |
8bb69cbe | 308 | if (test -z "$blibflags"); then |
309 | LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" | |
310 | AC_TRY_LINK([], [], [blibflags=$tryflags]) | |
311 | fi | |
312 | done | |
313 | if (test -z "$blibflags"); then | |
314 | AC_MSG_RESULT(not found) | |
315 | AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log]) | |
316 | else | |
317 | AC_MSG_RESULT($blibflags) | |
318 | fi | |
319 | LDFLAGS="$saved_LDFLAGS" | |
70791e56 | 320 | dnl Check for authenticate. Might be in libs.a on older AIXes |
e00da40d | 321 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE, 1, |
322 | [Define if you want to enable AIX4's authenticate function])], | |
e54b3d7c | 323 | [AC_CHECK_LIB(s,authenticate, |
324 | [ AC_DEFINE(WITH_AIXAUTHENTICATE) | |
325 | LIBS="$LIBS -ls" | |
326 | ]) | |
327 | ]) | |
34fee935 | 328 | dnl Check for various auth function declarations in headers. |
329 | AC_CHECK_DECLS([authenticate, loginrestrictions, loginsuccess, | |
330 | passwdexpired, setauthdb], , , [#include <usersec.h>]) | |
70791e56 | 331 | dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2) |
34fee935 | 332 | AC_CHECK_DECLS(loginfailed, |
70791e56 | 333 | [AC_MSG_CHECKING(if loginfailed takes 4 arguments) |
334 | AC_TRY_COMPILE( | |
335 | [#include <usersec.h>], | |
336 | [(void)loginfailed("user","host","tty",0);], | |
337 | [AC_MSG_RESULT(yes) | |
e00da40d | 338 | AC_DEFINE(AIX_LOGINFAILED_4ARG, 1, |
339 | [Define if your AIX loginfailed() function | |
340 | takes 4 arguments (AIX >= 5.2)])], | |
70791e56 | 341 | [AC_MSG_RESULT(no)] |
342 | )], | |
343 | [], | |
344 | [#include <usersec.h>] | |
345 | ) | |
346 | AC_CHECK_FUNCS(setauthdb) | |
2e437378 | 347 | AC_CHECK_DECL(F_CLOSEM, |
348 | AC_DEFINE(HAVE_FCNTL_CLOSEM, 1, [Use F_CLOSEM fcntl for closefrom]), | |
349 | [], | |
350 | [ #include <limits.h> | |
351 | #include <fcntl.h> ] | |
352 | ) | |
34fee935 | 353 | check_for_aix_broken_getaddrinfo=1 |
e00da40d | 354 | AC_DEFINE(BROKEN_REALPATH, 1, [Define if you have a broken realpath.]) |
355 | AC_DEFINE(SETEUID_BREAKS_SETUID, 1, | |
356 | [Define if your platform breaks doing a seteuid before a setuid]) | |
357 | AC_DEFINE(BROKEN_SETREUID, 1, [Define if your setreuid() is broken]) | |
358 | AC_DEFINE(BROKEN_SETREGID, 1, [Define if your setregid() is broken]) | |
3c0ef626 | 359 | dnl AIX handles lastlog as part of its login message |
e00da40d | 360 | AC_DEFINE(DISABLE_LASTLOG, 1, [Define if you don't want to use lastlog]) |
361 | AC_DEFINE(LOGIN_NEEDS_UTMPX, 1, | |
362 | [Some systems need a utmpx entry for /bin/login to work]) | |
363 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV, | |
364 | [Define to a Set Process Title type if your system is | |
365 | supported by bsd-setproctitle.c]) | |
366 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, | |
367 | [AIX 5.2 and 5.3 (and presumably newer) require this]) | |
2e437378 | 368 | AC_DEFINE(PTY_ZEROREAD, 1, [read(1) can return 0 for a non-closed fd]) |
3c0ef626 | 369 | ;; |
370 | *-*-cygwin*) | |
1c14df9e | 371 | check_for_libcrypt_later=1 |
2278ffa1 | 372 | LIBS="$LIBS /usr/lib/textreadmode.o" |
e00da40d | 373 | AC_DEFINE(HAVE_CYGWIN, 1, [Define if you are on Cygwin]) |
374 | AC_DEFINE(USE_PIPES, 1, [Use PIPES instead of a socketpair()]) | |
375 | AC_DEFINE(DISABLE_SHADOW, 1, | |
376 | [Define if you want to disable shadow passwords]) | |
377 | AC_DEFINE(IP_TOS_IS_BROKEN, 1, | |
378 | [Define if your system choked on IP TOS setting]) | |
379 | AC_DEFINE(NO_X11_UNIX_SOCKETS, 1, | |
380 | [Define if X11 doesn't support AF_UNIX sockets on that system]) | |
381 | AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT, 1, | |
382 | [Define if the concept of ports only accessible to | |
383 | superusers isn't known]) | |
384 | AC_DEFINE(DISABLE_FD_PASSING, 1, | |
385 | [Define if your platform needs to skip post auth | |
386 | file descriptor passing]) | |
3c0ef626 | 387 | ;; |
388 | *-*-dgux*) | |
389 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
416fd2a8 | 390 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
391 | AC_DEFINE(BROKEN_SETREUID) | |
392 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 393 | ;; |
394 | *-*-darwin*) | |
2278ffa1 | 395 | AC_DEFINE(BROKEN_GETADDRINFO, 1, [Define if getaddrinfo is broken)]) |
396 | AC_DEFINE(BROKEN_GETADDRINFO) | |
70791e56 | 397 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
398 | AC_DEFINE(BROKEN_SETREUID) | |
399 | AC_DEFINE(BROKEN_SETREGID) | |
e00da40d | 400 | AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1, |
401 | [Define if your resolver libs need this for getrrsetbyname]) | |
2e437378 | 402 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
403 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
404 | [Use tunnel device compatibility to OpenBSD]) | |
405 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
406 | [Prepend the address family to IP tunnel traffic]) | |
407 | AC_MSG_CHECKING(if we have the Security Authorization Session API) | |
408 | AC_TRY_COMPILE([#include <Security/AuthSession.h>], | |
409 | [SessionCreate(0, 0);], | |
410 | [ac_cv_use_security_session_api="yes" | |
411 | AC_DEFINE(USE_SECURITY_SESSION_API, 1, | |
e00da40d | 412 | [platform has the Security Authorization Session API]) |
2e437378 | 413 | LIBS="$LIBS -framework Security" |
414 | AC_MSG_RESULT(yes)], | |
415 | [ac_cv_use_security_session_api="no" | |
416 | AC_MSG_RESULT(no)]) | |
417 | AC_MSG_CHECKING(if we have an in-memory credentials cache) | |
418 | AC_TRY_COMPILE( | |
419 | [#include <Kerberos/Kerberos.h>], | |
420 | [cc_context_t c; | |
421 | (void) cc_initialize (&c, 0, NULL, NULL);], | |
422 | [AC_DEFINE(USE_CCAPI, 1, | |
e00da40d | 423 | [platform uses an in-memory credentials cache]) |
2e437378 | 424 | LIBS="$LIBS -framework Security" |
425 | AC_MSG_RESULT(yes) | |
426 | if test "x$ac_cv_use_security_session_api" = "xno"; then | |
427 | AC_MSG_ERROR(*** Need a security framework to use the credentials cache API ***) | |
428 | fi], | |
429 | [AC_MSG_RESULT(no)] | |
430 | ) | |
431 | ;; | |
432 | *-*-dragonfly*) | |
433 | SSHDLIBS="$SSHDLIBS -lcrypt" | |
3c0ef626 | 434 | ;; |
34fee935 | 435 | *-*-hpux*) |
436 | # first we define all of the options common to all HP-UX releases | |
3c0ef626 | 437 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" |
438 | IPADDR_IN_DISPLAY=yes | |
3c0ef626 | 439 | AC_DEFINE(USE_PIPES) |
e00da40d | 440 | AC_DEFINE(LOGIN_NO_ENDOPT, 1, |
441 | [Define if your login program cannot handle end of options ("--")]) | |
2980ea68 | 442 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
e00da40d | 443 | AC_DEFINE(LOCKED_PASSWD_STRING, "*", |
444 | [String used in /etc/passwd to denote locked account]) | |
70791e56 | 445 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) |
e00da40d | 446 | MAIL="/var/mail/username" |
e54b3d7c | 447 | LIBS="$LIBS -lsec" |
34fee935 | 448 | AC_CHECK_LIB(xnet, t_error, , |
449 | AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
450 | ||
451 | # next, we define all of the options specific to major releases | |
452 | case "$host" in | |
453 | *-*-hpux10*) | |
454 | if test -z "$GCC"; then | |
455 | CFLAGS="$CFLAGS -Ae" | |
456 | fi | |
457 | ;; | |
458 | *-*-hpux11*) | |
e00da40d | 459 | AC_DEFINE(PAM_SUN_CODEBASE, 1, |
460 | [Define if you are using Solaris-derived PAM which | |
461 | passes pam_messages to the conversation function | |
462 | with an extra level of indirection]) | |
463 | AC_DEFINE(DISABLE_UTMP, 1, | |
464 | [Define if you don't want to use utmp]) | |
34fee935 | 465 | AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins]) |
466 | check_for_hpux_broken_getaddrinfo=1 | |
467 | check_for_conflicting_getspnam=1 | |
468 | ;; | |
469 | esac | |
470 | ||
471 | # lastly, we define options specific to minor releases | |
472 | case "$host" in | |
473 | *-*-hpux10.26) | |
e00da40d | 474 | AC_DEFINE(HAVE_SECUREWARE, 1, |
475 | [Define if you have SecureWare-based | |
476 | protected password database]) | |
34fee935 | 477 | disable_ptmx_check=yes |
478 | LIBS="$LIBS -lsecpw" | |
479 | ;; | |
480 | esac | |
3c0ef626 | 481 | ;; |
482 | *-*-irix5*) | |
3c0ef626 | 483 | PATH="$PATH:/usr/etc" |
e00da40d | 484 | AC_DEFINE(BROKEN_INET_NTOA, 1, |
485 | [Define if you system's inet_ntoa is busted | |
486 | (e.g. Irix gcc issue)]) | |
416fd2a8 | 487 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
488 | AC_DEFINE(BROKEN_SETREUID) | |
489 | AC_DEFINE(BROKEN_SETREGID) | |
e00da40d | 490 | AC_DEFINE(WITH_ABBREV_NO_TTY, 1, |
491 | [Define if you shouldn't strip 'tty' from your | |
492 | ttyname in [uw]tmp]) | |
70791e56 | 493 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
3c0ef626 | 494 | ;; |
495 | *-*-irix6*) | |
3c0ef626 | 496 | PATH="$PATH:/usr/etc" |
e00da40d | 497 | AC_DEFINE(WITH_IRIX_ARRAY, 1, |
498 | [Define if you have/want arrays | |
499 | (cluster-wide session managment, not C arrays)]) | |
500 | AC_DEFINE(WITH_IRIX_PROJECT, 1, | |
501 | [Define if you want IRIX project management]) | |
502 | AC_DEFINE(WITH_IRIX_AUDIT, 1, | |
503 | [Define if you want IRIX audit trails]) | |
504 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS, 1, | |
505 | [Define if you want IRIX kernel jobs])]) | |
3c0ef626 | 506 | AC_DEFINE(BROKEN_INET_NTOA) |
70791e56 | 507 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
508 | AC_DEFINE(BROKEN_SETREUID) | |
509 | AC_DEFINE(BROKEN_SETREGID) | |
e00da40d | 510 | AC_DEFINE(BROKEN_UPDWTMPX, 1, [updwtmpx is broken (if present)]) |
2980ea68 | 511 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
70791e56 | 512 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
3c0ef626 | 513 | ;; |
514 | *-*-linux*) | |
515 | no_dev_ptmx=1 | |
516 | check_for_libcrypt_later=1 | |
70791e56 | 517 | check_for_openpty_ctty_bug=1 |
e00da40d | 518 | AC_DEFINE(DONT_TRY_OTHER_AF, 1, [Workaround more Linux IPv6 quirks]) |
519 | AC_DEFINE(PAM_TTY_KLUDGE, 1, | |
520 | [Work around problematic Linux PAM modules handling of PAM_TTY]) | |
521 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "!", | |
522 | [String used in /etc/passwd to denote locked account]) | |
70791e56 | 523 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) |
e00da40d | 524 | AC_DEFINE(LINK_OPNOTSUPP_ERRNO, EPERM, |
525 | [Define to whatever link() returns for "not supported" | |
526 | if it doesn't return EOPNOTSUPP.]) | |
34fee935 | 527 | AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts]) |
e00da40d | 528 | AC_DEFINE(USE_BTMP) |
3c0ef626 | 529 | inet6_default_4in6=yes |
70791e56 | 530 | case `uname -r` in |
531 | 1.*|2.0.*) | |
e00da40d | 532 | AC_DEFINE(BROKEN_CMSG_TYPE, 1, |
533 | [Define if cmsg_type is not passed correctly]) | |
70791e56 | 534 | ;; |
535 | esac | |
e00da40d | 536 | # tun(4) forwarding compat code |
537 | AC_CHECK_HEADERS(linux/if_tun.h) | |
538 | if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then | |
539 | AC_DEFINE(SSH_TUN_LINUX, 1, | |
540 | [Open tunnel devices the Linux tun/tap way]) | |
541 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
542 | [Use tunnel device compatibility to OpenBSD]) | |
543 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
544 | [Prepend the address family to IP tunnel traffic]) | |
545 | fi | |
3c0ef626 | 546 | ;; |
547 | mips-sony-bsd|mips-sony-newsos4) | |
e00da40d | 548 | AC_DEFINE(NEED_SETPGRP, 1, [Need setpgrp to acquire controlling tty]) |
3c0ef626 | 549 | SONY=1 |
3c0ef626 | 550 | ;; |
551 | *-*-netbsd*) | |
e54b3d7c | 552 | check_for_libcrypt_before=1 |
34fee935 | 553 | if test "x$withval" != "xno" ; then |
416fd2a8 | 554 | need_dash_r=1 |
555 | fi | |
e00da40d | 556 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
557 | AC_CHECK_HEADER([net/if_tap.h], , | |
558 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
559 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
560 | [Prepend the address family to IP tunnel traffic]) | |
3c0ef626 | 561 | ;; |
562 | *-*-freebsd*) | |
563 | check_for_libcrypt_later=1 | |
e00da40d | 564 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "*LOCKED*", [Account locked with pw(1)]) |
565 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) | |
566 | AC_CHECK_HEADER([net/if_tap.h], , | |
567 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
3c0ef626 | 568 | ;; |
70791e56 | 569 | *-*-bsdi*) |
570 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
571 | AC_DEFINE(BROKEN_SETREUID) | |
572 | AC_DEFINE(BROKEN_SETREGID) | |
573 | ;; | |
3c0ef626 | 574 | *-next-*) |
575 | conf_lastlog_location="/usr/adm/lastlog" | |
576 | conf_utmp_location=/etc/utmp | |
577 | conf_wtmp_location=/usr/adm/wtmp | |
578 | MAIL=/usr/spool/mail | |
e00da40d | 579 | AC_DEFINE(HAVE_NEXT, 1, [Define if you are on NeXT]) |
3c0ef626 | 580 | AC_DEFINE(BROKEN_REALPATH) |
581 | AC_DEFINE(USE_PIPES) | |
e00da40d | 582 | AC_DEFINE(BROKEN_SAVED_UIDS, 1, [Needed for NeXT]) |
3c0ef626 | 583 | ;; |
34fee935 | 584 | *-*-openbsd*) |
585 | AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel]) | |
e00da40d | 586 | AC_DEFINE(HAVE_ATTRIBUTE__BOUNDED__, 1, [OpenBSD's gcc has bounded]) |
587 | AC_DEFINE(SSH_TUN_OPENBSD, 1, [Open tunnel devices the OpenBSD way]) | |
2e437378 | 588 | AC_DEFINE(SYSLOG_R_SAFE_IN_SIGHAND, 1, |
589 | [syslog_r function is safe to use in in a signal handler]) | |
34fee935 | 590 | ;; |
3c0ef626 | 591 | *-*-solaris*) |
34fee935 | 592 | if test "x$withval" != "xno" ; then |
2a304a95 | 593 | need_dash_r=1 |
594 | fi | |
3c0ef626 | 595 | AC_DEFINE(PAM_SUN_CODEBASE) |
596 | AC_DEFINE(LOGIN_NEEDS_UTMPX) | |
e00da40d | 597 | AC_DEFINE(LOGIN_NEEDS_TERM, 1, |
598 | [Some versions of /bin/login need the TERM supplied | |
599 | on the commandline]) | |
3c0ef626 | 600 | AC_DEFINE(PAM_TTY_KLUDGE) |
e00da40d | 601 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
602 | [Define if pam_chauthtok wants real uid set | |
603 | to the unpriv'ed user]) | |
70791e56 | 604 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
605 | # Pushing STREAMS modules will cause sshd to acquire a controlling tty. | |
e00da40d | 606 | AC_DEFINE(SSHD_ACQUIRES_CTTY, 1, |
607 | [Define if sshd somehow reacquires a controlling TTY | |
608 | after setsid()]) | |
2e437378 | 609 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd |
610 | in case the name is longer than 8 chars]) | |
70791e56 | 611 | external_path_file=/etc/default/login |
3c0ef626 | 612 | # hardwire lastlog location (can't detect it on some versions) |
613 | conf_lastlog_location="/var/adm/lastlog" | |
614 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) | |
615 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
616 | if test "$sol2ver" -ge 8; then | |
617 | AC_MSG_RESULT(yes) | |
618 | AC_DEFINE(DISABLE_UTMP) | |
e00da40d | 619 | AC_DEFINE(DISABLE_WTMP, 1, |
620 | [Define if you don't want to use wtmp]) | |
3c0ef626 | 621 | else |
622 | AC_MSG_RESULT(no) | |
623 | fi | |
2e437378 | 624 | AC_ARG_WITH(solaris-contracts, |
625 | [ --with-solaris-contracts Enable Solaris process contracts (experimental)], | |
626 | [ | |
627 | AC_CHECK_LIB(contract, ct_tmpl_activate, | |
628 | [ AC_DEFINE(USE_SOLARIS_PROCESS_CONTRACTS, 1, | |
629 | [Define if you have Solaris process contracts]) | |
630 | SSHDLIBS="$SSHDLIBS -lcontract" | |
631 | AC_SUBST(SSHDLIBS) | |
632 | SPC_MSG="yes" ], ) | |
633 | ], | |
634 | ) | |
3c0ef626 | 635 | ;; |
636 | *-*-sunos4*) | |
637 | CPPFLAGS="$CPPFLAGS -DSUNOS4" | |
638 | AC_CHECK_FUNCS(getpwanam) | |
639 | AC_DEFINE(PAM_SUN_CODEBASE) | |
3c0ef626 | 640 | conf_utmp_location=/etc/utmp |
641 | conf_wtmp_location=/var/adm/wtmp | |
642 | conf_lastlog_location=/var/adm/lastlog | |
643 | AC_DEFINE(USE_PIPES) | |
644 | ;; | |
645 | *-ncr-sysv*) | |
3c0ef626 | 646 | LIBS="$LIBS -lc89" |
e9a17296 | 647 | AC_DEFINE(USE_PIPES) |
70791e56 | 648 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
649 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
650 | AC_DEFINE(BROKEN_SETREUID) | |
651 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 652 | ;; |
653 | *-sni-sysv*) | |
3c0ef626 | 654 | # /usr/ucblib MUST NOT be searched on ReliantUNIX |
416fd2a8 | 655 | AC_CHECK_LIB(dl, dlsym, ,) |
e00da40d | 656 | # -lresolv needs to be at the end of LIBS or DNS lookups break |
657 | AC_CHECK_LIB(resolv, res_query, [ LIBS="$LIBS -lresolv" ]) | |
3c0ef626 | 658 | IPADDR_IN_DISPLAY=yes |
659 | AC_DEFINE(USE_PIPES) | |
660 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
416fd2a8 | 661 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
662 | AC_DEFINE(BROKEN_SETREUID) | |
663 | AC_DEFINE(BROKEN_SETREGID) | |
70791e56 | 664 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
665 | external_path_file=/etc/default/login | |
3c0ef626 | 666 | # /usr/ucblib/libucb.a no longer needed on ReliantUNIX |
667 | # Attention: always take care to bind libsocket and libnsl before libc, | |
668 | # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog | |
669 | ;; | |
34fee935 | 670 | # UnixWare 1.x, UnixWare 2.x, and others based on code from Univel. |
3c0ef626 | 671 | *-*-sysv4.2*) |
3c0ef626 | 672 | AC_DEFINE(USE_PIPES) |
70791e56 | 673 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
674 | AC_DEFINE(BROKEN_SETREUID) | |
675 | AC_DEFINE(BROKEN_SETREGID) | |
34fee935 | 676 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd]) |
e00da40d | 677 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
3c0ef626 | 678 | ;; |
34fee935 | 679 | # UnixWare 7.x, OpenUNIX 8 |
3c0ef626 | 680 | *-*-sysv5*) |
34fee935 | 681 | check_for_libcrypt_later=1 |
682 | AC_DEFINE(UNIXWARE_LONG_PASSWORDS, 1, [Support passwords > 8 chars]) | |
3c0ef626 | 683 | AC_DEFINE(USE_PIPES) |
70791e56 | 684 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
685 | AC_DEFINE(BROKEN_SETREUID) | |
686 | AC_DEFINE(BROKEN_SETREGID) | |
e00da40d | 687 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
34fee935 | 688 | case "$host" in |
689 | *-*-sysv5SCO_SV*) # SCO OpenServer 6.x | |
690 | TEST_SHELL=/u95/bin/sh | |
e00da40d | 691 | AC_DEFINE(BROKEN_LIBIAF, 1, |
692 | [ia_uinfo routines not supported by OS yet]) | |
2e437378 | 693 | AC_DEFINE(BROKEN_UPDWTMPX) |
e00da40d | 694 | ;; |
695 | *) AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") | |
34fee935 | 696 | ;; |
697 | esac | |
3c0ef626 | 698 | ;; |
699 | *-*-sysv*) | |
3c0ef626 | 700 | ;; |
34fee935 | 701 | # SCO UNIX and OEM versions of SCO UNIX |
3c0ef626 | 702 | *-*-sco3.2v4*) |
34fee935 | 703 | AC_MSG_ERROR("This Platform is no longer supported.") |
3c0ef626 | 704 | ;; |
34fee935 | 705 | # SCO OpenServer 5.x |
3c0ef626 | 706 | *-*-sco3.2v5*) |
1c14df9e | 707 | if test -z "$GCC"; then |
708 | CFLAGS="$CFLAGS -belf" | |
709 | fi | |
3c0ef626 | 710 | LIBS="$LIBS -lprot -lx -ltinfo -lm" |
711 | no_dev_ptmx=1 | |
3c0ef626 | 712 | AC_DEFINE(USE_PIPES) |
2980ea68 | 713 | AC_DEFINE(HAVE_SECUREWARE) |
3c0ef626 | 714 | AC_DEFINE(DISABLE_SHADOW) |
e54b3d7c | 715 | AC_DEFINE(DISABLE_FD_PASSING) |
70791e56 | 716 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
717 | AC_DEFINE(BROKEN_SETREUID) | |
718 | AC_DEFINE(BROKEN_SETREGID) | |
719 | AC_DEFINE(WITH_ABBREV_NO_TTY) | |
1b56ff3d | 720 | AC_DEFINE(BROKEN_UPDWTMPX) |
e00da40d | 721 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
3c0ef626 | 722 | AC_CHECK_FUNCS(getluid setluid) |
723 | MANTYPE=man | |
1b56ff3d | 724 | TEST_SHELL=ksh |
3c0ef626 | 725 | ;; |
e54b3d7c | 726 | *-*-unicosmk*) |
e00da40d | 727 | AC_DEFINE(NO_SSH_LASTLOG, 1, |
728 | [Define if you don't want to use lastlog in session.c]) | |
416fd2a8 | 729 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
730 | AC_DEFINE(BROKEN_SETREUID) | |
731 | AC_DEFINE(BROKEN_SETREGID) | |
e54b3d7c | 732 | AC_DEFINE(USE_PIPES) |
733 | AC_DEFINE(DISABLE_FD_PASSING) | |
734 | LDFLAGS="$LDFLAGS" | |
735 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
736 | MANTYPE=cat | |
737 | ;; | |
70791e56 | 738 | *-*-unicosmp*) |
416fd2a8 | 739 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
740 | AC_DEFINE(BROKEN_SETREUID) | |
741 | AC_DEFINE(BROKEN_SETREGID) | |
70791e56 | 742 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
743 | AC_DEFINE(USE_PIPES) | |
744 | AC_DEFINE(DISABLE_FD_PASSING) | |
745 | LDFLAGS="$LDFLAGS" | |
416fd2a8 | 746 | LIBS="$LIBS -lgen -lacid -ldb" |
70791e56 | 747 | MANTYPE=cat |
748 | ;; | |
3c0ef626 | 749 | *-*-unicos*) |
416fd2a8 | 750 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
751 | AC_DEFINE(BROKEN_SETREUID) | |
752 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 753 | AC_DEFINE(USE_PIPES) |
e54b3d7c | 754 | AC_DEFINE(DISABLE_FD_PASSING) |
755 | AC_DEFINE(NO_SSH_LASTLOG) | |
756 | LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal" | |
757 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
758 | MANTYPE=cat | |
3c0ef626 | 759 | ;; |
760 | *-dec-osf*) | |
761 | AC_MSG_CHECKING(for Digital Unix SIA) | |
762 | no_osfsia="" | |
763 | AC_ARG_WITH(osfsia, | |
764 | [ --with-osfsia Enable Digital Unix SIA], | |
765 | [ | |
766 | if test "x$withval" = "xno" ; then | |
767 | AC_MSG_RESULT(disabled) | |
768 | no_osfsia=1 | |
769 | fi | |
770 | ], | |
771 | ) | |
772 | if test -z "$no_osfsia" ; then | |
773 | if test -f /etc/sia/matrix.conf; then | |
774 | AC_MSG_RESULT(yes) | |
e00da40d | 775 | AC_DEFINE(HAVE_OSF_SIA, 1, |
776 | [Define if you have Digital Unix Security | |
777 | Integration Architecture]) | |
778 | AC_DEFINE(DISABLE_LOGIN, 1, | |
779 | [Define if you don't want to use your | |
780 | system's login() call]) | |
1c14df9e | 781 | AC_DEFINE(DISABLE_FD_PASSING) |
3c0ef626 | 782 | LIBS="$LIBS -lsecurity -ldb -lm -laud" |
2e437378 | 783 | SIA_MSG="yes" |
3c0ef626 | 784 | else |
785 | AC_MSG_RESULT(no) | |
e00da40d | 786 | AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin", |
787 | [String used in /etc/passwd to denote locked account]) | |
3c0ef626 | 788 | fi |
789 | fi | |
70791e56 | 790 | AC_DEFINE(BROKEN_GETADDRINFO) |
791 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
792 | AC_DEFINE(BROKEN_SETREUID) | |
793 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 794 | ;; |
795 | ||
e00da40d | 796 | *-*-nto-qnx*) |
3c0ef626 | 797 | AC_DEFINE(USE_PIPES) |
798 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
e00da40d | 799 | AC_DEFINE(MISSING_NFDBITS, 1, [Define on *nto-qnx systems]) |
800 | AC_DEFINE(MISSING_HOWMANY, 1, [Define on *nto-qnx systems]) | |
801 | AC_DEFINE(MISSING_FD_MASK, 1, [Define on *nto-qnx systems]) | |
802 | AC_DEFINE(DISABLE_LASTLOG) | |
2e437378 | 803 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
804 | enable_etc_default_login=no # has incompatible /etc/default/login | |
25d429a2 | 805 | case "$host" in |
806 | *-*-nto-qnx6*) | |
807 | AC_DEFINE(DISABLE_FD_PASSING) | |
808 | ;; | |
809 | esac | |
3c0ef626 | 810 | ;; |
34fee935 | 811 | |
812 | *-*-ultrix*) | |
e00da40d | 813 | AC_DEFINE(BROKEN_GETGROUPS, 1, [getgroups(0,NULL) will return -1]) |
814 | AC_DEFINE(BROKEN_MMAP, 1, [Ultrix mmap can't map files]) | |
815 | AC_DEFINE(NEED_SETPGRP) | |
34fee935 | 816 | AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix]) |
817 | ;; | |
818 | ||
819 | *-*-lynxos) | |
820 | CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__" | |
e00da40d | 821 | AC_DEFINE(MISSING_HOWMANY) |
34fee935 | 822 | AC_DEFINE(BROKEN_SETVBUF, 1, [LynxOS has broken setvbuf() implementation]) |
823 | ;; | |
3c0ef626 | 824 | esac |
825 | ||
70791e56 | 826 | AC_MSG_CHECKING(compiler and flags for sanity) |
34fee935 | 827 | AC_RUN_IFELSE( |
828 | [AC_LANG_SOURCE([ | |
70791e56 | 829 | #include <stdio.h> |
830 | int main(){exit(0);} | |
34fee935 | 831 | ])], |
70791e56 | 832 | [ AC_MSG_RESULT(yes) ], |
833 | [ | |
834 | AC_MSG_RESULT(no) | |
835 | AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***]) | |
34fee935 | 836 | ], |
837 | [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ] | |
838 | ) | |
839 | ||
840 | dnl Checks for header files. | |
3c0ef626 | 841 | # Checks for libraries. |
842 | AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) | |
843 | AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) | |
844 | ||
70791e56 | 845 | dnl IRIX and Solaris 2.5.1 have dirname() in libgen |
846 | AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[ | |
847 | AC_CHECK_LIB(gen, dirname,[ | |
848 | AC_CACHE_CHECK([for broken dirname], | |
849 | ac_cv_have_broken_dirname, [ | |
850 | save_LIBS="$LIBS" | |
851 | LIBS="$LIBS -lgen" | |
e00da40d | 852 | AC_RUN_IFELSE( |
853 | [AC_LANG_SOURCE([[ | |
70791e56 | 854 | #include <libgen.h> |
855 | #include <string.h> | |
856 | ||
857 | int main(int argc, char **argv) { | |
858 | char *s, buf[32]; | |
859 | ||
860 | strncpy(buf,"/etc", 32); | |
861 | s = dirname(buf); | |
862 | if (!s || strncmp(s, "/", 32) != 0) { | |
863 | exit(1); | |
864 | } else { | |
865 | exit(0); | |
866 | } | |
867 | } | |
e00da40d | 868 | ]])], |
869 | [ ac_cv_have_broken_dirname="no" ], | |
870 | [ ac_cv_have_broken_dirname="yes" ], | |
70791e56 | 871 | [ ac_cv_have_broken_dirname="no" ], |
70791e56 | 872 | ) |
873 | LIBS="$save_LIBS" | |
874 | ]) | |
875 | if test "x$ac_cv_have_broken_dirname" = "xno" ; then | |
876 | LIBS="$LIBS -lgen" | |
877 | AC_DEFINE(HAVE_DIRNAME) | |
878 | AC_CHECK_HEADERS(libgen.h) | |
879 | fi | |
880 | ]) | |
881 | ]) | |
882 | ||
3c0ef626 | 883 | AC_CHECK_FUNC(getspnam, , |
884 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")) | |
e00da40d | 885 | AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME, 1, |
886 | [Define if you have the basename function.])) | |
3c0ef626 | 887 | |
888 | dnl zlib is required | |
889 | AC_ARG_WITH(zlib, | |
890 | [ --with-zlib=PATH Use zlib in PATH], | |
34fee935 | 891 | [ if test "x$withval" = "xno" ; then |
892 | AC_MSG_ERROR([*** zlib is required ***]) | |
893 | elif test "x$withval" != "xyes"; then | |
3c0ef626 | 894 | if test -d "$withval/lib"; then |
895 | if test -n "${need_dash_r}"; then | |
896 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
897 | else | |
898 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
899 | fi | |
900 | else | |
901 | if test -n "${need_dash_r}"; then | |
902 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
903 | else | |
904 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
905 | fi | |
906 | fi | |
907 | if test -d "$withval/include"; then | |
908 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
909 | else | |
910 | CPPFLAGS="-I${withval} ${CPPFLAGS}" | |
911 | fi | |
34fee935 | 912 | fi ] |
3c0ef626 | 913 | ) |
914 | ||
416fd2a8 | 915 | AC_CHECK_LIB(z, deflate, , |
916 | [ | |
917 | saved_CPPFLAGS="$CPPFLAGS" | |
918 | saved_LDFLAGS="$LDFLAGS" | |
919 | save_LIBS="$LIBS" | |
920 | dnl Check default zlib install dir | |
921 | if test -n "${need_dash_r}"; then | |
922 | LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}" | |
923 | else | |
924 | LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}" | |
925 | fi | |
926 | CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}" | |
927 | LIBS="$LIBS -lz" | |
928 | AC_TRY_LINK_FUNC(deflate, AC_DEFINE(HAVE_LIBZ), | |
929 | [ | |
930 | AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]) | |
931 | ] | |
932 | ) | |
933 | ] | |
934 | ) | |
935 | AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***])) | |
936 | ||
937 | AC_ARG_WITH(zlib-version-check, | |
938 | [ --without-zlib-version-check Disable zlib version check], | |
939 | [ if test "x$withval" = "xno" ; then | |
940 | zlib_check_nonfatal=1 | |
941 | fi | |
942 | ] | |
943 | ) | |
944 | ||
34fee935 | 945 | AC_MSG_CHECKING(for possibly buggy zlib) |
946 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ | |
947 | #include <stdio.h> | |
416fd2a8 | 948 | #include <zlib.h> |
949 | int main() | |
950 | { | |
34fee935 | 951 | int a=0, b=0, c=0, d=0, n, v; |
952 | n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d); | |
953 | if (n != 3 && n != 4) | |
416fd2a8 | 954 | exit(1); |
34fee935 | 955 | v = a*1000000 + b*10000 + c*100 + d; |
956 | fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v); | |
957 | ||
958 | /* 1.1.4 is OK */ | |
959 | if (a == 1 && b == 1 && c >= 4) | |
416fd2a8 | 960 | exit(0); |
34fee935 | 961 | |
962 | /* 1.2.3 and up are OK */ | |
963 | if (v >= 1020300) | |
964 | exit(0); | |
965 | ||
416fd2a8 | 966 | exit(2); |
967 | } | |
34fee935 | 968 | ]])], |
969 | AC_MSG_RESULT(no), | |
970 | [ AC_MSG_RESULT(yes) | |
416fd2a8 | 971 | if test -z "$zlib_check_nonfatal" ; then |
972 | AC_MSG_ERROR([*** zlib too old - check config.log *** | |
973 | Your reported zlib version has known security problems. It's possible your | |
974 | vendor has fixed these problems without changing the version number. If you | |
975 | are sure this is the case, you can disable the check by running | |
976 | "./configure --without-zlib-version-check". | |
34fee935 | 977 | If you are in doubt, upgrade zlib to version 1.2.3 or greater. |
978 | See http://www.gzip.org/zlib/ for details.]) | |
416fd2a8 | 979 | else |
980 | AC_MSG_WARN([zlib version may have security problems]) | |
981 | fi | |
34fee935 | 982 | ], |
983 | [ AC_MSG_WARN([cross compiling: not checking zlib version]) ] | |
416fd2a8 | 984 | ) |
3c0ef626 | 985 | |
3c0ef626 | 986 | dnl UnixWare 2.x |
416fd2a8 | 987 | AC_CHECK_FUNC(strcasecmp, |
3c0ef626 | 988 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] |
989 | ) | |
e00da40d | 990 | AC_CHECK_FUNCS(utimes, |
e54b3d7c | 991 | [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES) |
992 | LIBS="$LIBS -lc89"]) ] | |
3c0ef626 | 993 | ) |
994 | ||
995 | dnl Checks for libutil functions | |
996 | AC_CHECK_HEADERS(libutil.h) | |
e00da40d | 997 | AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN, 1, |
998 | [Define if your libraries define login()])]) | |
3c0ef626 | 999 | AC_CHECK_FUNCS(logout updwtmp logwtmp) |
1000 | ||
1001 | AC_FUNC_STRFTIME | |
1002 | ||
3c0ef626 | 1003 | # Check for ALTDIRFUNC glob() extension |
1004 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
1005 | AC_EGREP_CPP(FOUNDIT, | |
1006 | [ | |
1007 | #include <glob.h> | |
1008 | #ifdef GLOB_ALTDIRFUNC | |
1009 | FOUNDIT | |
1010 | #endif | |
416fd2a8 | 1011 | ], |
3c0ef626 | 1012 | [ |
e00da40d | 1013 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC, 1, |
1014 | [Define if your system glob() function has | |
1015 | the GLOB_ALTDIRFUNC extension]) | |
3c0ef626 | 1016 | AC_MSG_RESULT(yes) |
1017 | ], | |
1018 | [ | |
1019 | AC_MSG_RESULT(no) | |
1020 | ] | |
1021 | ) | |
1022 | ||
1023 | # Check for g.gl_matchc glob() extension | |
1024 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
2e437378 | 1025 | AC_TRY_COMPILE( |
1026 | [ #include <glob.h> ], | |
1027 | [glob_t g; g.gl_matchc = 1;], | |
416fd2a8 | 1028 | [ |
e00da40d | 1029 | AC_DEFINE(GLOB_HAS_GL_MATCHC, 1, |
1030 | [Define if your system glob() function has | |
1031 | gl_matchc options in glob_t]) | |
416fd2a8 | 1032 | AC_MSG_RESULT(yes) |
1033 | ], | |
1034 | [ | |
1035 | AC_MSG_RESULT(no) | |
1036 | ] | |
3c0ef626 | 1037 | ) |
1038 | ||
2e437378 | 1039 | AC_CHECK_DECLS(GLOB_NOMATCH, , , [#include <glob.h>]) |
1040 | ||
3c0ef626 | 1041 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) |
34fee935 | 1042 | AC_RUN_IFELSE( |
1043 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 1044 | #include <sys/types.h> |
1045 | #include <dirent.h> | |
e54b3d7c | 1046 | int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));} |
34fee935 | 1047 | ]])], |
416fd2a8 | 1048 | [AC_MSG_RESULT(yes)], |
3c0ef626 | 1049 | [ |
1050 | AC_MSG_RESULT(no) | |
e00da40d | 1051 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME, 1, |
1052 | [Define if your struct dirent expects you to | |
1053 | allocate extra space for d_name]) | |
34fee935 | 1054 | ], |
1055 | [ | |
1056 | AC_MSG_WARN([cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME]) | |
1057 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
3c0ef626 | 1058 | ] |
1059 | ) | |
1060 | ||
c2397a66 | 1061 | # Check whether the user wants GSSAPI mechglue support |
1062 | AC_ARG_WITH(mechglue, | |
1063 | [ --with-mechglue=PATH Build with GSSAPI mechglue library], | |
1064 | [ | |
1065 | AC_MSG_CHECKING(for mechglue library) | |
1066 | ||
1067 | if test -e ${withval}/libgssapi.a ; then | |
1068 | mechglue_lib=${withval}/libgssapi.a | |
1069 | elif test -e ${withval}/lib/libgssapi.a ; then | |
1070 | mechglue_lib=${withval}/lib/libgssapi.a | |
1071 | else | |
1072 | AC_MSG_ERROR("Can't find libgssapi in ${withval}"); | |
1073 | fi | |
1074 | LIBS="$LIBS ${mechglue_lib}" | |
1075 | AC_MSG_RESULT(${mechglue_lib}) | |
1076 | ||
c2397a66 | 1077 | AC_CHECK_LIB(dl, dlopen, , ) |
1078 | if test $ac_cv_lib_dl_dlopen = yes; then | |
1079 | LDFLAGS="$LDFLAGS -ldl -Wl,-Bsymbolic" | |
1080 | fi | |
1081 | ||
1082 | AC_DEFINE(GSSAPI) | |
e00da40d | 1083 | AC_DEFINE(MECHGLUE, 1, [Define this if you're building with GSSAPI MechGlue.]) |
c2397a66 | 1084 | GSSAPI="mechglue" |
1085 | ||
1086 | ] | |
1087 | ) | |
1088 | ||
1089 | ||
d905e828 | 1090 | # Check whether the user wants GSI (Globus) support |
1091 | gsi_path="no" | |
1092 | AC_ARG_WITH(gsi, | |
70791e56 | 1093 | [ --with-gsi Enable Globus GSI authentication support], |
d905e828 | 1094 | [ |
1095 | gsi_path="$withval" | |
1096 | ] | |
1097 | ) | |
1098 | ||
1099 | AC_ARG_WITH(globus, | |
70791e56 | 1100 | [ --with-globus Enable Globus GSI authentication support], |
d905e828 | 1101 | [ |
1102 | gsi_path="$withval" | |
1103 | ] | |
1104 | ) | |
1105 | ||
70791e56 | 1106 | AC_ARG_WITH(globus-static, |
1107 | [ --with-globus-static Link statically with Globus GSI libraries], | |
1108 | [ | |
1109 | gsi_static=1 | |
416fd2a8 | 1110 | if test "x$gsi_path" = "xno" ; then |
e2dec4b2 | 1111 | gsi_path="$withval" |
1112 | fi | |
70791e56 | 1113 | ] |
1114 | ) | |
1115 | ||
d905e828 | 1116 | # Check whether the user has a Globus flavor type |
1117 | globus_flavor_type="no" | |
1118 | AC_ARG_WITH(globus-flavor, | |
70791e56 | 1119 | [ --with-globus-flavor=TYPE Specify Globus flavor type (ex: gcc32dbg)], |
d905e828 | 1120 | [ |
1121 | globus_flavor_type="$withval" | |
416fd2a8 | 1122 | if test "x$gsi_path" = "xno" ; then |
70791e56 | 1123 | gsi_path="yes" |
1124 | fi | |
d905e828 | 1125 | ] |
1126 | ) | |
1127 | ||
1128 | if test "x$gsi_path" != "xno" ; then | |
1129 | # Globus GSSAPI configuration | |
88928908 | 1130 | AC_MSG_CHECKING(for Globus GSI) |
e00da40d | 1131 | AC_DEFINE(GSI, 1, [Define if you want GSI/Globus authentication support.]) |
d905e828 | 1132 | |
c2397a66 | 1133 | if test "$GSSAPI" -a "$GSSAPI" != "mechglue"; then |
70791e56 | 1134 | AC_MSG_ERROR([Previously configured GSSAPI library conflicts with Globus GSI.]) |
c2397a66 | 1135 | fi |
1136 | if test -z "$GSSAPI"; then | |
1137 | AC_DEFINE(GSSAPI) | |
1138 | GSSAPI="GSI" | |
1139 | fi | |
1140 | ||
70791e56 | 1141 | if test "x$gsi_path" = "xyes" ; then |
1142 | if test -z "$GLOBUS_LOCATION" ; then | |
1143 | AC_MSG_ERROR(GLOBUS_LOCATION environment variable must be set.) | |
1144 | else | |
1145 | gsi_path="$GLOBUS_LOCATION" | |
1146 | fi | |
1147 | fi | |
1148 | GLOBUS_LOCATION="$gsi_path" | |
1149 | export GLOBUS_LOCATION | |
1150 | if test ! -d "$GLOBUS_LOCATION" ; then | |
1151 | AC_MSG_ERROR(Cannot find Globus installation. Set GLOBUS_LOCATION environment variable.) | |
d905e828 | 1152 | fi |
d905e828 | 1153 | |
1154 | if test "x$globus_flavor_type" = "xno" ; then | |
88928908 | 1155 | AC_MSG_ERROR(--with-globus-flavor=TYPE must be specified) |
1156 | fi | |
1157 | if test "x$globus_flavor_type" = "xyes" ; then | |
1158 | AC_MSG_ERROR(--with-globus-flavor=TYPE must specify a flavor type) | |
2d8588fd | 1159 | fi |
9a370734 | 1160 | AC_MSG_RESULT(yes) |
2d8588fd | 1161 | |
9a370734 | 1162 | AC_MSG_CHECKING(for Globus include path) |
88928908 | 1163 | GLOBUS_INCLUDE="${gsi_path}/include/${globus_flavor_type}" |
1164 | if test ! -d "$GLOBUS_INCLUDE" ; then | |
1165 | AC_MSG_ERROR(Cannot find Globus flavor-specific include directory: ${GLOBUS_INCLUDE}) | |
1166 | fi | |
1167 | GSI_CPPFLAGS="-I${GLOBUS_INCLUDE}" | |
9a370734 | 1168 | AC_MSG_RESULT(yes) |
1169 | ||
5838d7f9 | 1170 | # |
1171 | # Find GPT linkline helper | |
1172 | # | |
1173 | ||
1174 | AC_MSG_CHECKING(for GPT linkline helper) | |
9a370734 | 1175 | if test -x $GPT_LOCATION/sbin/gpt_build_config ; then |
5838d7f9 | 1176 | gpt_linkline_helper="$GPT_LOCATION/sbin/gpt_build_config" |
1177 | elif test -x ${gsi_path}/sbin/gpt_build_config ; then | |
1178 | gpt_linkline_helper="${gsi_path}/sbin/gpt_build_config" | |
2d8588fd | 1179 | else |
9a370734 | 1180 | AC_MSG_ERROR(Cannot find gpt_build_config: GPT installation is incomplete) |
2d8588fd | 1181 | fi |
06779745 | 1182 | AC_MSG_RESULT(yes) |
5838d7f9 | 1183 | |
1184 | # | |
1185 | # Build Globus linkline | |
1186 | # | |
1187 | ||
70791e56 | 1188 | if test -n "${gsi_static}"; then |
1189 | ${gpt_linkline_helper} -f ${globus_flavor_type} -link static -src pkg_data_src.gpt | |
1190 | else | |
1191 | ${gpt_linkline_helper} -f ${globus_flavor_type} -link shared -src pkg_data_src.gpt | |
1192 | fi | |
5838d7f9 | 1193 | . ./gpt_build_temp.sh |
70791e56 | 1194 | if test -n "${need_dash_r}"; then |
8ecf4c4d | 1195 | GSI_LDFLAGS="-L${gsi_path}/lib -R${gsi_path}/lib" |
70791e56 | 1196 | else |
1197 | GSI_LDFLAGS="-L${gsi_path}/lib" | |
1198 | fi | |
5838d7f9 | 1199 | GSI_LIBS="$GPT_CONFIG_PGM_LINKS" |
92f152c3 | 1200 | LD_LIBRARY_PATH="${gsi_path}/lib:$LD_LIBRARY_PATH"; export LD_LIBRARY_PATH |
5838d7f9 | 1201 | |
1202 | # | |
1203 | # Test Globus linkline | |
1204 | # | |
1205 | ||
1206 | AC_MSG_CHECKING(for Globus linkline) | |
88928908 | 1207 | if test -z "$GSI_LIBS" ; then |
9a370734 | 1208 | AC_MSG_ERROR(gpt_build_config failed) |
d905e828 | 1209 | fi |
9a370734 | 1210 | AC_MSG_RESULT(yes) |
d905e828 | 1211 | |
416fd2a8 | 1212 | AC_DEFINE(HAVE_GSSAPI_H) |
1213 | ||
70791e56 | 1214 | LIBS="$LIBS $GSI_LIBS" |
1215 | LDFLAGS="$LDFLAGS $GSI_LDFLAGS" | |
1216 | CPPFLAGS="$CPPFLAGS $GSI_CPPFLAGS" | |
88928908 | 1217 | |
9a370734 | 1218 | AC_MSG_CHECKING(that Globus linkline works) |
88928908 | 1219 | # test that we got the libraries OK |
ffa83338 | 1220 | AC_TRY_LINK( |
1221 | [], | |
1222 | [], | |
1223 | [ | |
1224 | AC_MSG_RESULT(yes) | |
1225 | ], | |
1226 | [ | |
88928908 | 1227 | AC_MSG_ERROR(link with Globus libraries failed) |
ffa83338 | 1228 | ] |
1229 | ) | |
e00da40d | 1230 | AC_CHECK_FUNCS(globus_gss_assist_map_and_authorize) |
88928908 | 1231 | INSTALL_GSISSH="yes" |
1232 | else | |
1233 | INSTALL_GSISSH="" | |
d905e828 | 1234 | fi |
c2397a66 | 1235 | # End Globus/GSI section |
d905e828 | 1236 | |
1b56ff3d | 1237 | AC_MSG_CHECKING([for /proc/pid/fd directory]) |
1238 | if test -d "/proc/$$/fd" ; then | |
e00da40d | 1239 | AC_DEFINE(HAVE_PROC_PID, 1, [Define if you have /proc/$pid/fd]) |
1b56ff3d | 1240 | AC_MSG_RESULT(yes) |
1241 | else | |
1242 | AC_MSG_RESULT(no) | |
1243 | fi | |
1244 | ||
3c0ef626 | 1245 | # Check whether user wants S/Key support |
416fd2a8 | 1246 | SKEY_MSG="no" |
3c0ef626 | 1247 | AC_ARG_WITH(skey, |
34fee935 | 1248 | [ --with-skey[[=PATH]] Enable S/Key support (optionally in PATH)], |
3c0ef626 | 1249 | [ |
1250 | if test "x$withval" != "xno" ; then | |
1251 | ||
1252 | if test "x$withval" != "xyes" ; then | |
1253 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1254 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1255 | fi | |
1256 | ||
e00da40d | 1257 | AC_DEFINE(SKEY, 1, [Define if you want S/Key support]) |
3c0ef626 | 1258 | LIBS="-lskey $LIBS" |
416fd2a8 | 1259 | SKEY_MSG="yes" |
34fee935 | 1260 | |
e9a17296 | 1261 | AC_MSG_CHECKING([for s/key support]) |
e00da40d | 1262 | AC_LINK_IFELSE( |
1263 | [AC_LANG_SOURCE([[ | |
e9a17296 | 1264 | #include <stdio.h> |
1265 | #include <skey.h> | |
e54b3d7c | 1266 | int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); } |
e00da40d | 1267 | ]])], |
e9a17296 | 1268 | [AC_MSG_RESULT(yes)], |
3c0ef626 | 1269 | [ |
e9a17296 | 1270 | AC_MSG_RESULT(no) |
3c0ef626 | 1271 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) |
1272 | ]) | |
2a304a95 | 1273 | AC_MSG_CHECKING(if skeychallenge takes 4 arguments) |
1274 | AC_TRY_COMPILE( | |
1275 | [#include <stdio.h> | |
1276 | #include <skey.h>], | |
1277 | [(void)skeychallenge(NULL,"name","",0);], | |
1278 | [AC_MSG_RESULT(yes) | |
e00da40d | 1279 | AC_DEFINE(SKEYCHALLENGE_4ARG, 1, |
1280 | [Define if your skeychallenge() | |
1281 | function takes 4 arguments (NetBSD)])], | |
2a304a95 | 1282 | [AC_MSG_RESULT(no)] |
1283 | ) | |
3c0ef626 | 1284 | fi |
1285 | ] | |
1286 | ) | |
1287 | ||
1288 | # Check whether user wants TCP wrappers support | |
1289 | TCPW_MSG="no" | |
1290 | AC_ARG_WITH(tcp-wrappers, | |
34fee935 | 1291 | [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)], |
3c0ef626 | 1292 | [ |
1293 | if test "x$withval" != "xno" ; then | |
1294 | saved_LIBS="$LIBS" | |
1295 | saved_LDFLAGS="$LDFLAGS" | |
1296 | saved_CPPFLAGS="$CPPFLAGS" | |
34fee935 | 1297 | if test -n "${withval}" && \ |
1298 | test "x${withval}" != "xyes"; then | |
3c0ef626 | 1299 | if test -d "${withval}/lib"; then |
1300 | if test -n "${need_dash_r}"; then | |
1301 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1302 | else | |
1303 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1304 | fi | |
1305 | else | |
1306 | if test -n "${need_dash_r}"; then | |
1307 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1308 | else | |
1309 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
1310 | fi | |
1311 | fi | |
1312 | if test -d "${withval}/include"; then | |
1313 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
1314 | else | |
1315 | CPPFLAGS="-I${withval} ${CPPFLAGS}" | |
1316 | fi | |
1317 | fi | |
25d429a2 | 1318 | LIBS="-lwrap $LIBS" |
3c0ef626 | 1319 | AC_MSG_CHECKING(for libwrap) |
1320 | AC_TRY_LINK( | |
1321 | [ | |
2a304a95 | 1322 | #include <sys/types.h> |
1323 | #include <sys/socket.h> | |
1324 | #include <netinet/in.h> | |
3c0ef626 | 1325 | #include <tcpd.h> |
1326 | int deny_severity = 0, allow_severity = 0; | |
1327 | ], | |
1328 | [hosts_access(0);], | |
1329 | [ | |
1330 | AC_MSG_RESULT(yes) | |
e00da40d | 1331 | AC_DEFINE(LIBWRAP, 1, |
1332 | [Define if you want | |
1333 | TCP Wrappers support]) | |
25d429a2 | 1334 | SSHDLIBS="$SSHDLIBS -lwrap" |
3c0ef626 | 1335 | TCPW_MSG="yes" |
1336 | ], | |
1337 | [ | |
1338 | AC_MSG_ERROR([*** libwrap missing]) | |
1339 | ] | |
1340 | ) | |
e9a17296 | 1341 | LIBS="$saved_LIBS" |
3c0ef626 | 1342 | fi |
1343 | ] | |
1344 | ) | |
1345 | ||
34fee935 | 1346 | # Check whether user wants libedit support |
1347 | LIBEDIT_MSG="no" | |
1348 | AC_ARG_WITH(libedit, | |
1349 | [ --with-libedit[[=PATH]] Enable libedit support for sftp], | |
1350 | [ if test "x$withval" != "xno" ; then | |
1351 | if test "x$withval" != "xyes"; then | |
e00da40d | 1352 | CPPFLAGS="$CPPFLAGS -I${withval}/include" |
1353 | if test -n "${need_dash_r}"; then | |
1354 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1355 | else | |
1356 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1357 | fi | |
34fee935 | 1358 | fi |
1359 | AC_CHECK_LIB(edit, el_init, | |
e00da40d | 1360 | [ AC_DEFINE(USE_LIBEDIT, 1, [Use libedit for sftp]) |
34fee935 | 1361 | LIBEDIT="-ledit -lcurses" |
1362 | LIBEDIT_MSG="yes" | |
1363 | AC_SUBST(LIBEDIT) | |
1364 | ], | |
1365 | [ AC_MSG_ERROR(libedit not found) ], | |
1366 | [ -lcurses ] | |
1367 | ) | |
1368 | AC_MSG_CHECKING(if libedit version is compatible) | |
1369 | AC_COMPILE_IFELSE( | |
1370 | [AC_LANG_SOURCE([[ | |
1371 | #include <histedit.h> | |
1372 | int main(void) | |
1373 | { | |
1374 | int i = H_SETSIZE; | |
1375 | el_init("", NULL, NULL, NULL); | |
1376 | exit(0); | |
1377 | } | |
1378 | ]])], | |
1379 | [ AC_MSG_RESULT(yes) ], | |
1380 | [ AC_MSG_RESULT(no) | |
1381 | AC_MSG_ERROR(libedit version is not compatible) ] | |
1382 | ) | |
1383 | fi ] | |
1384 | ) | |
1385 | ||
1386 | AUDIT_MODULE=none | |
1387 | AC_ARG_WITH(audit, | |
1388 | [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)], | |
1389 | [ | |
1390 | AC_MSG_CHECKING(for supported audit module) | |
1391 | case "$withval" in | |
1392 | bsm) | |
1393 | AC_MSG_RESULT(bsm) | |
1394 | AUDIT_MODULE=bsm | |
1395 | dnl Checks for headers, libs and functions | |
1396 | AC_CHECK_HEADERS(bsm/audit.h, [], | |
2e437378 | 1397 | [AC_MSG_ERROR(BSM enabled and bsm/audit.h not found)], |
1398 | [ | |
1399 | #ifdef HAVE_TIME_H | |
1400 | # include <time.h> | |
1401 | #endif | |
1402 | ] | |
1403 | ) | |
34fee935 | 1404 | AC_CHECK_LIB(bsm, getaudit, [], |
1405 | [AC_MSG_ERROR(BSM enabled and required library not found)]) | |
1406 | AC_CHECK_FUNCS(getaudit, [], | |
1407 | [AC_MSG_ERROR(BSM enabled and required function not found)]) | |
1408 | # These are optional | |
1409 | AC_CHECK_FUNCS(getaudit_addr) | |
e00da40d | 1410 | AC_DEFINE(USE_BSM_AUDIT, 1, [Use BSM audit module]) |
34fee935 | 1411 | ;; |
1412 | debug) | |
1413 | AUDIT_MODULE=debug | |
1414 | AC_MSG_RESULT(debug) | |
e00da40d | 1415 | AC_DEFINE(SSH_AUDIT_EVENTS, 1, Use audit debugging module) |
34fee935 | 1416 | ;; |
1417 | no) | |
1418 | AC_MSG_RESULT(no) | |
1419 | ;; | |
1420 | *) | |
1421 | AC_MSG_ERROR([Unknown audit module $withval]) | |
1422 | ;; | |
1423 | esac ] | |
1424 | ) | |
1425 | ||
1c14df9e | 1426 | dnl Checks for library functions. Please keep in alphabetical order |
34fee935 | 1427 | AC_CHECK_FUNCS( \ |
1428 | arc4random \ | |
e00da40d | 1429 | asprintf \ |
34fee935 | 1430 | b64_ntop \ |
1431 | __b64_ntop \ | |
1432 | b64_pton \ | |
1433 | __b64_pton \ | |
1434 | bcopy \ | |
1435 | bindresvport_sa \ | |
1436 | clock \ | |
1437 | closefrom \ | |
1438 | dirfd \ | |
1439 | fchmod \ | |
1440 | fchown \ | |
1441 | freeaddrinfo \ | |
1442 | futimes \ | |
1443 | getaddrinfo \ | |
1444 | getcwd \ | |
1445 | getgrouplist \ | |
1446 | getnameinfo \ | |
1447 | getopt \ | |
1448 | getpeereid \ | |
25d429a2 | 1449 | getpeerucred \ |
34fee935 | 1450 | _getpty \ |
1451 | getrlimit \ | |
1452 | getttyent \ | |
1453 | glob \ | |
1454 | inet_aton \ | |
1455 | inet_ntoa \ | |
1456 | inet_ntop \ | |
1457 | innetgr \ | |
1458 | login_getcapbool \ | |
1459 | md5_crypt \ | |
1460 | memmove \ | |
1461 | mkdtemp \ | |
1462 | mmap \ | |
1463 | ngetaddrinfo \ | |
1464 | nsleep \ | |
1465 | ogetaddrinfo \ | |
1466 | openlog_r \ | |
1467 | openpty \ | |
25d429a2 | 1468 | poll \ |
34fee935 | 1469 | prctl \ |
1470 | pstat \ | |
1471 | readpassphrase \ | |
1472 | realpath \ | |
1473 | recvmsg \ | |
1474 | rresvport_af \ | |
1475 | sendmsg \ | |
1476 | setdtablesize \ | |
1477 | setegid \ | |
1478 | setenv \ | |
1479 | seteuid \ | |
1480 | setgroups \ | |
1481 | setlogin \ | |
1482 | setpcred \ | |
1483 | setproctitle \ | |
1484 | setregid \ | |
1485 | setreuid \ | |
1486 | setrlimit \ | |
1487 | setsid \ | |
1488 | setvbuf \ | |
1489 | sigaction \ | |
1490 | sigvec \ | |
1491 | snprintf \ | |
1492 | socketpair \ | |
1493 | strdup \ | |
1494 | strerror \ | |
1495 | strlcat \ | |
1496 | strlcpy \ | |
1497 | strmode \ | |
1498 | strnvis \ | |
1499 | strtonum \ | |
1500 | strtoll \ | |
1501 | strtoul \ | |
25d429a2 | 1502 | swap32 \ |
34fee935 | 1503 | sysconf \ |
1504 | tcgetpgrp \ | |
1505 | truncate \ | |
1506 | unsetenv \ | |
1507 | updwtmpx \ | |
e00da40d | 1508 | vasprintf \ |
34fee935 | 1509 | vhangup \ |
1510 | vsnprintf \ | |
1511 | waitpid \ | |
70791e56 | 1512 | ) |
1513 | ||
1514 | # IRIX has a const char return value for gai_strerror() | |
1515 | AC_CHECK_FUNCS(gai_strerror,[ | |
1516 | AC_DEFINE(HAVE_GAI_STRERROR) | |
1517 | AC_TRY_COMPILE([ | |
1518 | #include <sys/types.h> | |
1519 | #include <sys/socket.h> | |
1520 | #include <netdb.h> | |
1c14df9e | 1521 | |
70791e56 | 1522 | const char *gai_strerror(int);],[ |
1523 | char *str; | |
1c14df9e | 1524 | |
70791e56 | 1525 | str = gai_strerror(0);],[ |
1526 | AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1, | |
1527 | [Define if gai_strerror() returns const char *])])]) | |
88928908 | 1528 | |
e00da40d | 1529 | AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1, |
1530 | [Some systems put nanosleep outside of libc])) | |
3c0ef626 | 1531 | |
70791e56 | 1532 | dnl Make sure prototypes are defined for these before using them. |
70791e56 | 1533 | AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)]) |
34fee935 | 1534 | AC_CHECK_DECL(strsep, |
1535 | [AC_CHECK_FUNCS(strsep)], | |
1536 | [], | |
1537 | [ | |
1538 | #ifdef HAVE_STRING_H | |
1539 | # include <string.h> | |
1540 | #endif | |
1541 | ]) | |
3c0ef626 | 1542 | |
70791e56 | 1543 | dnl tcsendbreak might be a macro |
1544 | AC_CHECK_DECL(tcsendbreak, | |
1545 | [AC_DEFINE(HAVE_TCSENDBREAK)], | |
416fd2a8 | 1546 | [AC_CHECK_FUNCS(tcsendbreak)], |
70791e56 | 1547 | [#include <termios.h>] |
1548 | ) | |
3c0ef626 | 1549 | |
1b56ff3d | 1550 | AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>]) |
1551 | ||
2e437378 | 1552 | AC_CHECK_DECLS(SHUT_RD, , , |
1553 | [ | |
1554 | #include <sys/types.h> | |
1555 | #include <sys/socket.h> | |
1556 | ]) | |
1557 | ||
1558 | AC_CHECK_DECLS(O_NONBLOCK, , , | |
1559 | [ | |
1560 | #include <sys/types.h> | |
1561 | #ifdef HAVE_SYS_STAT_H | |
1562 | # include <sys/stat.h> | |
1563 | #endif | |
1564 | #ifdef HAVE_FCNTL_H | |
1565 | # include <fcntl.h> | |
1566 | #endif | |
1567 | ]) | |
1568 | ||
1569 | AC_CHECK_DECLS(writev, , , [ | |
1570 | #include <sys/types.h> | |
1571 | #include <sys/uio.h> | |
1572 | #include <unistd.h> | |
1573 | ]) | |
1574 | ||
25d429a2 | 1575 | AC_CHECK_DECLS(MAXSYMLINKS, , , [ |
1576 | #include <sys/param.h> | |
1577 | ]) | |
1578 | ||
1579 | AC_CHECK_DECLS(offsetof, , , [ | |
1580 | #include <stddef.h> | |
1581 | ]) | |
1582 | ||
416fd2a8 | 1583 | AC_CHECK_FUNCS(setresuid, [ |
1584 | dnl Some platorms have setresuid that isn't implemented, test for this | |
1585 | AC_MSG_CHECKING(if setresuid seems to work) | |
34fee935 | 1586 | AC_RUN_IFELSE( |
1587 | [AC_LANG_SOURCE([[ | |
416fd2a8 | 1588 | #include <stdlib.h> |
1589 | #include <errno.h> | |
1590 | int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
34fee935 | 1591 | ]])], |
416fd2a8 | 1592 | [AC_MSG_RESULT(yes)], |
e00da40d | 1593 | [AC_DEFINE(BROKEN_SETRESUID, 1, |
1594 | [Define if your setresuid() is broken]) | |
34fee935 | 1595 | AC_MSG_RESULT(not implemented)], |
1596 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
416fd2a8 | 1597 | ) |
1598 | ]) | |
1599 | ||
1600 | AC_CHECK_FUNCS(setresgid, [ | |
1601 | dnl Some platorms have setresgid that isn't implemented, test for this | |
1602 | AC_MSG_CHECKING(if setresgid seems to work) | |
34fee935 | 1603 | AC_RUN_IFELSE( |
1604 | [AC_LANG_SOURCE([[ | |
416fd2a8 | 1605 | #include <stdlib.h> |
1606 | #include <errno.h> | |
1607 | int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
34fee935 | 1608 | ]])], |
416fd2a8 | 1609 | [AC_MSG_RESULT(yes)], |
e00da40d | 1610 | [AC_DEFINE(BROKEN_SETRESGID, 1, |
1611 | [Define if your setresgid() is broken]) | |
34fee935 | 1612 | AC_MSG_RESULT(not implemented)], |
1613 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
416fd2a8 | 1614 | ) |
1615 | ]) | |
1616 | ||
3c0ef626 | 1617 | dnl Checks for time functions |
1618 | AC_CHECK_FUNCS(gettimeofday time) | |
1619 | dnl Checks for utmp functions | |
1620 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) | |
1621 | AC_CHECK_FUNCS(utmpname) | |
1622 | dnl Checks for utmpx functions | |
1623 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) | |
1624 | AC_CHECK_FUNCS(setutxent utmpxname) | |
1625 | ||
416fd2a8 | 1626 | AC_CHECK_FUNC(daemon, |
e00da40d | 1627 | [AC_DEFINE(HAVE_DAEMON, 1, [Define if your libraries define daemon()])], |
1628 | [AC_CHECK_LIB(bsd, daemon, | |
1629 | [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
3c0ef626 | 1630 | ) |
1631 | ||
416fd2a8 | 1632 | AC_CHECK_FUNC(getpagesize, |
e00da40d | 1633 | [AC_DEFINE(HAVE_GETPAGESIZE, 1, |
1634 | [Define if your libraries define getpagesize()])], | |
1635 | [AC_CHECK_LIB(ucb, getpagesize, | |
1636 | [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
3c0ef626 | 1637 | ) |
1638 | ||
1639 | # Check for broken snprintf | |
1640 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
1641 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
34fee935 | 1642 | AC_RUN_IFELSE( |
1643 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 1644 | #include <stdio.h> |
e54b3d7c | 1645 | int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');} |
34fee935 | 1646 | ]])], |
416fd2a8 | 1647 | [AC_MSG_RESULT(yes)], |
3c0ef626 | 1648 | [ |
1649 | AC_MSG_RESULT(no) | |
e00da40d | 1650 | AC_DEFINE(BROKEN_SNPRINTF, 1, |
1651 | [Define if your snprintf is busted]) | |
3c0ef626 | 1652 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) |
34fee935 | 1653 | ], |
1654 | [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ] | |
3c0ef626 | 1655 | ) |
1656 | fi | |
1657 | ||
e00da40d | 1658 | # If we don't have a working asprintf, then we strongly depend on vsnprintf |
1659 | # returning the right thing on overflow: the number of characters it tried to | |
1660 | # create (as per SUSv3) | |
1661 | if test "x$ac_cv_func_asprintf" != "xyes" && \ | |
1662 | test "x$ac_cv_func_vsnprintf" = "xyes" ; then | |
1663 | AC_MSG_CHECKING([whether vsnprintf returns correct values on overflow]) | |
1664 | AC_RUN_IFELSE( | |
1665 | [AC_LANG_SOURCE([[ | |
1666 | #include <sys/types.h> | |
1667 | #include <stdio.h> | |
1668 | #include <stdarg.h> | |
1669 | ||
1670 | int x_snprintf(char *str,size_t count,const char *fmt,...) | |
1671 | { | |
1672 | size_t ret; va_list ap; | |
1673 | va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap); | |
1674 | return ret; | |
1675 | } | |
1676 | int main(void) | |
1677 | { | |
1678 | char x[1]; | |
1679 | exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1); | |
1680 | } ]])], | |
1681 | [AC_MSG_RESULT(yes)], | |
1682 | [ | |
1683 | AC_MSG_RESULT(no) | |
1684 | AC_DEFINE(BROKEN_SNPRINTF, 1, | |
1685 | [Define if your snprintf is busted]) | |
1686 | AC_MSG_WARN([****** Your vsnprintf() function is broken, complain to your vendor]) | |
1687 | ], | |
1688 | [ AC_MSG_WARN([cross compiling: Assuming working vsnprintf()]) ] | |
1689 | ) | |
1690 | fi | |
1691 | ||
1692 | # On systems where [v]snprintf is broken, but is declared in stdio, | |
1693 | # check that the fmt argument is const char * or just char *. | |
1694 | # This is only useful for when BROKEN_SNPRINTF | |
1695 | AC_MSG_CHECKING([whether snprintf can declare const char *fmt]) | |
1696 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> | |
1697 | int snprintf(char *a, size_t b, const char *c, ...) { return 0; } | |
1698 | int main(void) { snprintf(0, 0, 0); } | |
1699 | ]])], | |
1700 | [AC_MSG_RESULT(yes) | |
1701 | AC_DEFINE(SNPRINTF_CONST, [const], | |
1702 | [Define as const if snprintf() can declare const char *fmt])], | |
1703 | [AC_MSG_RESULT(no) | |
1704 | AC_DEFINE(SNPRINTF_CONST, [/* not const */])]) | |
1705 | ||
1b56ff3d | 1706 | # Check for missing getpeereid (or equiv) support |
1707 | NO_PEERCHECK="" | |
25d429a2 | 1708 | if test "x$ac_cv_func_getpeereid" != "xyes" -a "x$ac_cv_func_getpeerucred" != "xyes"; then |
1b56ff3d | 1709 | AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt]) |
1710 | AC_TRY_COMPILE( | |
1711 | [#include <sys/types.h> | |
1712 | #include <sys/socket.h>], | |
1713 | [int i = SO_PEERCRED;], | |
34fee935 | 1714 | [ AC_MSG_RESULT(yes) |
e00da40d | 1715 | AC_DEFINE(HAVE_SO_PEERCRED, 1, [Have PEERCRED socket option]) |
34fee935 | 1716 | ], |
1b56ff3d | 1717 | [AC_MSG_RESULT(no) |
1718 | NO_PEERCHECK=1] | |
1719 | ) | |
1720 | fi | |
1721 | ||
1c14df9e | 1722 | dnl see whether mkstemp() requires XXXXXX |
1723 | if test "x$ac_cv_func_mkdtemp" = "xyes" ; then | |
1724 | AC_MSG_CHECKING([for (overly) strict mkstemp]) | |
e00da40d | 1725 | AC_RUN_IFELSE( |
1726 | [AC_LANG_SOURCE([[ | |
1c14df9e | 1727 | #include <stdlib.h> |
1728 | main() { char template[]="conftest.mkstemp-test"; | |
1729 | if (mkstemp(template) == -1) | |
1730 | exit(1); | |
1731 | unlink(template); exit(0); | |
1732 | } | |
e00da40d | 1733 | ]])], |
1c14df9e | 1734 | [ |
1735 | AC_MSG_RESULT(no) | |
1736 | ], | |
416fd2a8 | 1737 | [ |
1c14df9e | 1738 | AC_MSG_RESULT(yes) |
e00da40d | 1739 | AC_DEFINE(HAVE_STRICT_MKSTEMP, 1, [Silly mkstemp()]) |
1c14df9e | 1740 | ], |
1741 | [ | |
1742 | AC_MSG_RESULT(yes) | |
1743 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
416fd2a8 | 1744 | ] |
1c14df9e | 1745 | ) |
1746 | fi | |
1747 | ||
70791e56 | 1748 | dnl make sure that openpty does not reacquire controlling terminal |
1749 | if test ! -z "$check_for_openpty_ctty_bug"; then | |
1750 | AC_MSG_CHECKING(if openpty correctly handles controlling tty) | |
e00da40d | 1751 | AC_RUN_IFELSE( |
1752 | [AC_LANG_SOURCE([[ | |
70791e56 | 1753 | #include <stdio.h> |
1754 | #include <sys/fcntl.h> | |
1755 | #include <sys/types.h> | |
1756 | #include <sys/wait.h> | |
1757 | ||
1758 | int | |
1759 | main() | |
1760 | { | |
1761 | pid_t pid; | |
1762 | int fd, ptyfd, ttyfd, status; | |
1763 | ||
1764 | pid = fork(); | |
1765 | if (pid < 0) { /* failed */ | |
1766 | exit(1); | |
1767 | } else if (pid > 0) { /* parent */ | |
1768 | waitpid(pid, &status, 0); | |
416fd2a8 | 1769 | if (WIFEXITED(status)) |
70791e56 | 1770 | exit(WEXITSTATUS(status)); |
1771 | else | |
1772 | exit(2); | |
1773 | } else { /* child */ | |
1774 | close(0); close(1); close(2); | |
1775 | setsid(); | |
1776 | openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); | |
1777 | fd = open("/dev/tty", O_RDWR | O_NOCTTY); | |
1778 | if (fd >= 0) | |
1779 | exit(3); /* Acquired ctty: broken */ | |
1780 | else | |
1781 | exit(0); /* Did not acquire ctty: OK */ | |
1782 | } | |
1783 | } | |
e00da40d | 1784 | ]])], |
70791e56 | 1785 | [ |
1786 | AC_MSG_RESULT(yes) | |
1787 | ], | |
1788 | [ | |
1789 | AC_MSG_RESULT(no) | |
1790 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
e00da40d | 1791 | ], |
1792 | [ | |
1793 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
70791e56 | 1794 | ] |
1795 | ) | |
1796 | fi | |
1797 | ||
34fee935 | 1798 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1799 | test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then | |
2a304a95 | 1800 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
e00da40d | 1801 | AC_RUN_IFELSE( |
1802 | [AC_LANG_SOURCE([[ | |
2a304a95 | 1803 | #include <stdio.h> |
1804 | #include <sys/socket.h> | |
1805 | #include <netdb.h> | |
1806 | #include <errno.h> | |
1807 | #include <netinet/in.h> | |
1808 | ||
1809 | #define TEST_PORT "2222" | |
1810 | ||
1811 | int | |
1812 | main(void) | |
1813 | { | |
1814 | int err, sock; | |
1815 | struct addrinfo *gai_ai, *ai, hints; | |
1816 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1817 | ||
1818 | memset(&hints, 0, sizeof(hints)); | |
1819 | hints.ai_family = PF_UNSPEC; | |
1820 | hints.ai_socktype = SOCK_STREAM; | |
1821 | hints.ai_flags = AI_PASSIVE; | |
1822 | ||
1823 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1824 | if (err != 0) { | |
1825 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1826 | exit(1); | |
1827 | } | |
1828 | ||
1829 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1830 | if (ai->ai_family != AF_INET6) | |
1831 | continue; | |
1832 | ||
1833 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1834 | sizeof(ntop), strport, sizeof(strport), | |
1835 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1836 | ||
1837 | if (err != 0) { | |
1838 | if (err == EAI_SYSTEM) | |
1839 | perror("getnameinfo EAI_SYSTEM"); | |
1840 | else | |
1841 | fprintf(stderr, "getnameinfo failed: %s\n", | |
1842 | gai_strerror(err)); | |
1843 | exit(2); | |
1844 | } | |
1845 | ||
1846 | sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); | |
1847 | if (sock < 0) | |
1848 | perror("socket"); | |
1849 | if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { | |
1850 | if (errno == EBADF) | |
1851 | exit(3); | |
1852 | } | |
1853 | } | |
1854 | exit(0); | |
1855 | } | |
e00da40d | 1856 | ]])], |
2a304a95 | 1857 | [ |
1858 | AC_MSG_RESULT(yes) | |
1859 | ], | |
1860 | [ | |
1861 | AC_MSG_RESULT(no) | |
1862 | AC_DEFINE(BROKEN_GETADDRINFO) | |
e00da40d | 1863 | ], |
1864 | [ | |
1865 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
2a304a95 | 1866 | ] |
1867 | ) | |
1868 | fi | |
1869 | ||
34fee935 | 1870 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1871 | test "x$check_for_aix_broken_getaddrinfo" = "x1"; then | |
1872 | AC_MSG_CHECKING(if getaddrinfo seems to work) | |
e00da40d | 1873 | AC_RUN_IFELSE( |
1874 | [AC_LANG_SOURCE([[ | |
34fee935 | 1875 | #include <stdio.h> |
1876 | #include <sys/socket.h> | |
1877 | #include <netdb.h> | |
1878 | #include <errno.h> | |
1879 | #include <netinet/in.h> | |
1880 | ||
1881 | #define TEST_PORT "2222" | |
1882 | ||
1883 | int | |
1884 | main(void) | |
1885 | { | |
1886 | int err, sock; | |
1887 | struct addrinfo *gai_ai, *ai, hints; | |
1888 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1889 | ||
1890 | memset(&hints, 0, sizeof(hints)); | |
1891 | hints.ai_family = PF_UNSPEC; | |
1892 | hints.ai_socktype = SOCK_STREAM; | |
1893 | hints.ai_flags = AI_PASSIVE; | |
1894 | ||
1895 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1896 | if (err != 0) { | |
1897 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1898 | exit(1); | |
1899 | } | |
1900 | ||
1901 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1902 | if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) | |
1903 | continue; | |
1904 | ||
1905 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1906 | sizeof(ntop), strport, sizeof(strport), | |
1907 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1908 | ||
1909 | if (ai->ai_family == AF_INET && err != 0) { | |
1910 | perror("getnameinfo"); | |
1911 | exit(2); | |
1912 | } | |
1913 | } | |
1914 | exit(0); | |
1915 | } | |
e00da40d | 1916 | ]])], |
34fee935 | 1917 | [ |
1918 | AC_MSG_RESULT(yes) | |
e00da40d | 1919 | AC_DEFINE(AIX_GETNAMEINFO_HACK, 1, |
1920 | [Define if you have a getaddrinfo that fails | |
1921 | for the all-zeros IPv6 address]) | |
34fee935 | 1922 | ], |
1923 | [ | |
1924 | AC_MSG_RESULT(no) | |
1925 | AC_DEFINE(BROKEN_GETADDRINFO) | |
e00da40d | 1926 | ], |
2e437378 | 1927 | [ |
e00da40d | 1928 | AC_MSG_RESULT(cross-compiling, assuming no) |
34fee935 | 1929 | ] |
1930 | ) | |
1931 | fi | |
1932 | ||
1933 | if test "x$check_for_conflicting_getspnam" = "x1"; then | |
1934 | AC_MSG_CHECKING(for conflicting getspnam in shadow.h) | |
1935 | AC_COMPILE_IFELSE( | |
1936 | [ | |
1937 | #include <shadow.h> | |
1938 | int main(void) {exit(0);} | |
1939 | ], | |
1940 | [ | |
1941 | AC_MSG_RESULT(no) | |
1942 | ], | |
1943 | [ | |
1944 | AC_MSG_RESULT(yes) | |
1945 | AC_DEFINE(GETSPNAM_CONFLICTING_DEFS, 1, | |
1946 | [Conflicting defs for getspnam]) | |
1947 | ] | |
1948 | ) | |
1949 | fi | |
1950 | ||
3c0ef626 | 1951 | AC_FUNC_GETPGRP |
1952 | ||
2980ea68 | 1953 | # Search for OpenSSL |
1954 | saved_CPPFLAGS="$CPPFLAGS" | |
1955 | saved_LDFLAGS="$LDFLAGS" | |
3c0ef626 | 1956 | AC_ARG_WITH(ssl-dir, |
1957 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
1958 | [ | |
1959 | if test "x$withval" != "xno" ; then | |
34fee935 | 1960 | case "$withval" in |
1961 | # Relative paths | |
1962 | ./*|../*) withval="`pwd`/$withval" | |
1963 | esac | |
2980ea68 | 1964 | if test -d "$withval/lib"; then |
1965 | if test -n "${need_dash_r}"; then | |
1966 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1967 | else | |
1968 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
3c0ef626 | 1969 | fi |
1970 | else | |
2980ea68 | 1971 | if test -n "${need_dash_r}"; then |
1972 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1973 | else | |
1974 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
3c0ef626 | 1975 | fi |
1976 | fi | |
2980ea68 | 1977 | if test -d "$withval/include"; then |
1978 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
3c0ef626 | 1979 | else |
2980ea68 | 1980 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
3c0ef626 | 1981 | fi |
1982 | fi | |
2980ea68 | 1983 | ] |
1984 | ) | |
3c0ef626 | 1985 | |
88928908 | 1986 | if test -z "$GSI_LIBS" ; then |
416fd2a8 | 1987 | LIBS="-lcrypto $LIBS" |
88928908 | 1988 | fi |
e00da40d | 1989 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL, 1, |
1990 | [Define if your ssl headers are included | |
1991 | with #include <openssl/header.h>]), | |
3c0ef626 | 1992 | [ |
2980ea68 | 1993 | dnl Check default openssl install dir |
1994 | if test -n "${need_dash_r}"; then | |
1995 | LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" | |
3c0ef626 | 1996 | else |
2980ea68 | 1997 | LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" |
3c0ef626 | 1998 | fi |
2980ea68 | 1999 | CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" |
2000 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), | |
2001 | [ | |
2002 | AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***]) | |
2003 | ] | |
2004 | ) | |
2005 | ] | |
2006 | ) | |
2007 | ||
e54b3d7c | 2008 | # Determine OpenSSL header version |
2009 | AC_MSG_CHECKING([OpenSSL header version]) | |
34fee935 | 2010 | AC_RUN_IFELSE( |
2011 | [AC_LANG_SOURCE([[ | |
e54b3d7c | 2012 | #include <stdio.h> |
2013 | #include <string.h> | |
2014 | #include <openssl/opensslv.h> | |
2015 | #define DATA "conftest.sslincver" | |
2016 | int main(void) { | |
416fd2a8 | 2017 | FILE *fd; |
2018 | int rc; | |
e54b3d7c | 2019 | |
416fd2a8 | 2020 | fd = fopen(DATA,"w"); |
2021 | if(fd == NULL) | |
2022 | exit(1); | |
e54b3d7c | 2023 | |
2024 | if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) | |
2025 | exit(1); | |
2026 | ||
2027 | exit(0); | |
2028 | } | |
34fee935 | 2029 | ]])], |
e54b3d7c | 2030 | [ |
2031 | ssl_header_ver=`cat conftest.sslincver` | |
2032 | AC_MSG_RESULT($ssl_header_ver) | |
2033 | ], | |
2034 | [ | |
2035 | AC_MSG_RESULT(not found) | |
2036 | AC_MSG_ERROR(OpenSSL version header not found.) | |
34fee935 | 2037 | ], |
2038 | [ | |
2039 | AC_MSG_WARN([cross compiling: not checking]) | |
e54b3d7c | 2040 | ] |
2041 | ) | |
2042 | ||
2043 | # Determine OpenSSL library version | |
2044 | AC_MSG_CHECKING([OpenSSL library version]) | |
34fee935 | 2045 | AC_RUN_IFELSE( |
2046 | [AC_LANG_SOURCE([[ | |
e54b3d7c | 2047 | #include <stdio.h> |
2048 | #include <string.h> | |
2049 | #include <openssl/opensslv.h> | |
2050 | #include <openssl/crypto.h> | |
2051 | #define DATA "conftest.ssllibver" | |
2052 | int main(void) { | |
416fd2a8 | 2053 | FILE *fd; |
2054 | int rc; | |
e54b3d7c | 2055 | |
416fd2a8 | 2056 | fd = fopen(DATA,"w"); |
2057 | if(fd == NULL) | |
2058 | exit(1); | |
e54b3d7c | 2059 | |
2060 | if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) | |
2061 | exit(1); | |
2062 | ||
2063 | exit(0); | |
2064 | } | |
34fee935 | 2065 | ]])], |
e54b3d7c | 2066 | [ |
2067 | ssl_library_ver=`cat conftest.ssllibver` | |
2068 | AC_MSG_RESULT($ssl_library_ver) | |
2069 | ], | |
2070 | [ | |
2071 | AC_MSG_RESULT(not found) | |
2072 | AC_MSG_ERROR(OpenSSL library not found.) | |
34fee935 | 2073 | ], |
2074 | [ | |
2075 | AC_MSG_WARN([cross compiling: not checking]) | |
e54b3d7c | 2076 | ] |
2077 | ) | |
3c0ef626 | 2078 | |
2278ffa1 | 2079 | AC_ARG_WITH(openssl-header-check, |
2080 | [ --without-openssl-header-check Disable OpenSSL version consistency check], | |
2081 | [ if test "x$withval" = "xno" ; then | |
2082 | openssl_check_nonfatal=1 | |
2083 | fi | |
2084 | ] | |
2085 | ) | |
2086 | ||
e9a17296 | 2087 | # Sanity check OpenSSL headers |
2088 | AC_MSG_CHECKING([whether OpenSSL's headers match the library]) | |
34fee935 | 2089 | AC_RUN_IFELSE( |
2090 | [AC_LANG_SOURCE([[ | |
e9a17296 | 2091 | #include <string.h> |
2092 | #include <openssl/opensslv.h> | |
e54b3d7c | 2093 | int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } |
34fee935 | 2094 | ]])], |
e9a17296 | 2095 | [ |
2096 | AC_MSG_RESULT(yes) | |
2097 | ], | |
2098 | [ | |
2099 | AC_MSG_RESULT(no) | |
2278ffa1 | 2100 | if test "x$openssl_check_nonfatal" = "x"; then |
2101 | AC_MSG_ERROR([Your OpenSSL headers do not match your | |
2102 | library. Check config.log for details. | |
2103 | If you are sure your installation is consistent, you can disable the check | |
2104 | by running "./configure --without-openssl-header-check". | |
2105 | Also see contrib/findssl.sh for help identifying header/library mismatches. | |
2106 | ]) | |
2107 | else | |
2108 | AC_MSG_WARN([Your OpenSSL headers do not match your | |
2109 | library. Check config.log for details. | |
70791e56 | 2110 | Also see contrib/findssl.sh for help identifying header/library mismatches.]) |
2278ffa1 | 2111 | fi |
34fee935 | 2112 | ], |
2113 | [ | |
2114 | AC_MSG_WARN([cross compiling: not checking]) | |
e9a17296 | 2115 | ] |
2116 | ) | |
2117 | ||
2e437378 | 2118 | AC_MSG_CHECKING([if programs using OpenSSL functions will link]) |
2119 | AC_LINK_IFELSE( | |
2120 | [AC_LANG_SOURCE([[ | |
2121 | #include <openssl/evp.h> | |
2122 | int main(void) { SSLeay_add_all_algorithms(); } | |
2123 | ]])], | |
2124 | [ | |
2125 | AC_MSG_RESULT(yes) | |
2126 | ], | |
2127 | [ | |
2128 | AC_MSG_RESULT(no) | |
2129 | saved_LIBS="$LIBS" | |
2130 | LIBS="$LIBS -ldl" | |
2131 | AC_MSG_CHECKING([if programs using OpenSSL need -ldl]) | |
2132 | AC_LINK_IFELSE( | |
2133 | [AC_LANG_SOURCE([[ | |
2134 | #include <openssl/evp.h> | |
2135 | int main(void) { SSLeay_add_all_algorithms(); } | |
2136 | ]])], | |
2137 | [ | |
2138 | AC_MSG_RESULT(yes) | |
2139 | ], | |
2140 | [ | |
2141 | AC_MSG_RESULT(no) | |
2142 | LIBS="$saved_LIBS" | |
2143 | ] | |
2144 | ) | |
2145 | ] | |
2146 | ) | |
2147 | ||
2148 | AC_ARG_WITH(ssl-engine, | |
2149 | [ --with-ssl-engine Enable OpenSSL (hardware) ENGINE support ], | |
2150 | [ if test "x$withval" != "xno" ; then | |
2151 | AC_MSG_CHECKING(for OpenSSL ENGINE support) | |
2152 | AC_TRY_COMPILE( | |
2153 | [ #include <openssl/engine.h>], | |
2154 | [ | |
2155 | ENGINE_load_builtin_engines();ENGINE_register_all_complete(); | |
2156 | ], | |
2157 | [ AC_MSG_RESULT(yes) | |
2158 | AC_DEFINE(USE_OPENSSL_ENGINE, 1, | |
2159 | [Enable OpenSSL engine support]) | |
2160 | ], | |
2161 | [ AC_MSG_ERROR(OpenSSL ENGINE support not found)] | |
2162 | ) | |
2163 | fi ] | |
2164 | ) | |
2165 | ||
e00da40d | 2166 | # Check for OpenSSL without EVP_aes_{192,256}_cbc |
2167 | AC_MSG_CHECKING([whether OpenSSL has crippled AES support]) | |
2e437378 | 2168 | AC_LINK_IFELSE( |
e00da40d | 2169 | [AC_LANG_SOURCE([[ |
2170 | #include <string.h> | |
2171 | #include <openssl/evp.h> | |
2172 | int main(void) { exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL);} | |
2173 | ]])], | |
2174 | [ | |
2175 | AC_MSG_RESULT(no) | |
2176 | ], | |
2177 | [ | |
2178 | AC_MSG_RESULT(yes) | |
2179 | AC_DEFINE(OPENSSL_LOBOTOMISED_AES, 1, | |
2180 | [libcrypto is missing AES 192 and 256 bit functions]) | |
2181 | ] | |
2182 | ) | |
2183 | ||
416fd2a8 | 2184 | # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, |
2185 | # because the system crypt() is more featureful. | |
2186 | if test "x$check_for_libcrypt_before" = "x1"; then | |
2187 | AC_CHECK_LIB(crypt, crypt) | |
2188 | fi | |
2189 | ||
2190 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the | |
2191 | # version in OpenSSL. | |
70791e56 | 2192 | if test "x$check_for_libcrypt_later" = "x1"; then |
3c0ef626 | 2193 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") |
2194 | fi | |
2195 | ||
2e437378 | 2196 | # Search for SHA256 support in libc and/or OpenSSL |
2197 | AC_CHECK_FUNCS(SHA256_Update EVP_sha256) | |
2198 | ||
25d429a2 | 2199 | saved_LIBS="$LIBS" |
2200 | AC_CHECK_LIB(iaf, ia_openinfo, [ | |
2201 | LIBS="$LIBS -liaf" | |
2202 | AC_CHECK_FUNCS(set_id, [SSHDLIBS="$SSHDLIBS -liaf"]) | |
2203 | ]) | |
2204 | LIBS="$saved_LIBS" | |
e9a17296 | 2205 | |
2206 | ### Configure cryptographic random number support | |
2207 | ||
2208 | # Check wheter OpenSSL seeds itself | |
2209 | AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) | |
34fee935 | 2210 | AC_RUN_IFELSE( |
2211 | [AC_LANG_SOURCE([[ | |
e9a17296 | 2212 | #include <string.h> |
2213 | #include <openssl/rand.h> | |
e54b3d7c | 2214 | int main(void) { exit(RAND_status() == 1 ? 0 : 1); } |
34fee935 | 2215 | ]])], |
e9a17296 | 2216 | [ |
2217 | OPENSSL_SEEDS_ITSELF=yes | |
2218 | AC_MSG_RESULT(yes) | |
2219 | ], | |
2220 | [ | |
2221 | AC_MSG_RESULT(no) | |
2222 | # Default to use of the rand helper if OpenSSL doesn't | |
2223 | # seed itself | |
2224 | USE_RAND_HELPER=yes | |
34fee935 | 2225 | ], |
2226 | [ | |
2227 | AC_MSG_WARN([cross compiling: assuming yes]) | |
2228 | # This is safe, since all recent OpenSSL versions will | |
2229 | # complain at runtime if not seeded correctly. | |
2230 | OPENSSL_SEEDS_ITSELF=yes | |
e9a17296 | 2231 | ] |
2232 | ) | |
2233 | ||
2e437378 | 2234 | # Check for PAM libs |
2235 | PAM_MSG="no" | |
2236 | AC_ARG_WITH(pam, | |
2237 | [ --with-pam Enable PAM support ], | |
2238 | [ | |
2239 | if test "x$withval" != "xno" ; then | |
2240 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ | |
2241 | test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then | |
2242 | AC_MSG_ERROR([PAM headers not found]) | |
2243 | fi | |
2244 | ||
2245 | saved_LIBS="$LIBS" | |
2246 | AC_CHECK_LIB(dl, dlopen, , ) | |
2247 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
2248 | AC_CHECK_FUNCS(pam_getenvlist) | |
2249 | AC_CHECK_FUNCS(pam_putenv) | |
2250 | LIBS="$saved_LIBS" | |
2251 | ||
2252 | PAM_MSG="yes" | |
2253 | ||
25d429a2 | 2254 | SSHDLIBS="$SSHDLIBS -lpam" |
2e437378 | 2255 | AC_DEFINE(USE_PAM, 1, |
2256 | [Define if you want to enable PAM support]) | |
2257 | ||
2258 | if test $ac_cv_lib_dl_dlopen = yes; then | |
2259 | case "$LIBS" in | |
2260 | *-ldl*) | |
2261 | # libdl already in LIBS | |
2262 | ;; | |
2263 | *) | |
25d429a2 | 2264 | SSHDLIBS="$SSHDLIBS -ldl" |
2e437378 | 2265 | ;; |
2266 | esac | |
2267 | fi | |
2e437378 | 2268 | fi |
2269 | ], | |
2270 | [ | |
2271 | saved_LIBS="$LIBS" | |
2272 | AC_CHECK_LIB(dl, dlopen, , ) | |
2273 | AC_CHECK_LIB(pam, pam_set_item, , ) | |
2274 | AC_CHECK_FUNCS(pam_getenvlist) | |
2275 | AC_CHECK_FUNCS(pam_putenv) | |
2276 | LIBS="$saved_LIBS" | |
2277 | ||
2278 | if (test "x$ac_cv_header_security_pam_appl_h" = "xyes" || \ | |
2279 | test "x$ac_cv_header_pam_pam_appl_h" = "xyes") && | |
2280 | test "x$ac_cv_lib_pam_pam_set_item" = "xyes" ; then | |
2281 | ||
2282 | PAM_MSG="yes" | |
2283 | ||
2284 | LIBPAM="-lpam" | |
2285 | ||
2286 | if test $ac_cv_lib_dl_dlopen = yes; then | |
2287 | case "$LIBS" in | |
2288 | *-ldl*) | |
2289 | # libdl already in LIBS | |
2290 | ;; | |
2291 | *) | |
2292 | LIBPAM="$LIBPAM -ldl" | |
2293 | ;; | |
2294 | esac | |
2295 | fi | |
2296 | AC_SUBST(LIBPAM) | |
2297 | fi | |
2298 | ] | |
2299 | ) | |
2300 | ||
2301 | # Check for older PAM | |
2302 | if test "x$PAM_MSG" = "xyes" ; then | |
2303 | # Check PAM strerror arguments (old PAM) | |
2304 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
2305 | AC_TRY_COMPILE( | |
2306 | [ | |
2307 | #include <stdlib.h> | |
2308 | #if defined(HAVE_SECURITY_PAM_APPL_H) | |
2309 | #include <security/pam_appl.h> | |
2310 | #elif defined (HAVE_PAM_PAM_APPL_H) | |
2311 | #include <pam/pam_appl.h> | |
2312 | #endif | |
2313 | ], | |
2314 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
2315 | [AC_MSG_RESULT(no)], | |
2316 | [ | |
2317 | AC_DEFINE(HAVE_OLD_PAM, 1, | |
2318 | [Define if you have an old version of PAM | |
2319 | which takes only one argument to pam_strerror]) | |
2320 | AC_MSG_RESULT(yes) | |
2321 | PAM_MSG="yes (old library)" | |
2322 | ] | |
2323 | ) | |
2324 | fi | |
e9a17296 | 2325 | |
2326 | # Do we want to force the use of the rand helper? | |
2327 | AC_ARG_WITH(rand-helper, | |
2328 | [ --with-rand-helper Use subprocess to gather strong randomness ], | |
2329 | [ | |
2330 | if test "x$withval" = "xno" ; then | |
416fd2a8 | 2331 | # Force use of OpenSSL's internal RNG, even if |
e9a17296 | 2332 | # the previous test showed it to be unseeded. |
2333 | if test -z "$OPENSSL_SEEDS_ITSELF" ; then | |
2334 | AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG]) | |
2335 | OPENSSL_SEEDS_ITSELF=yes | |
2336 | USE_RAND_HELPER="" | |
2337 | fi | |
2338 | else | |
2339 | USE_RAND_HELPER=yes | |
2340 | fi | |
2341 | ], | |
34fee935 | 2342 | ) |
e9a17296 | 2343 | |
2344 | # Which randomness source do we use? | |
34fee935 | 2345 | if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then |
e9a17296 | 2346 | # OpenSSL only |
e00da40d | 2347 | AC_DEFINE(OPENSSL_PRNG_ONLY, 1, |
2348 | [Define if you want OpenSSL's internally seeded PRNG only]) | |
e9a17296 | 2349 | RAND_MSG="OpenSSL internal ONLY" |
2350 | INSTALL_SSH_RAND_HELPER="" | |
2351 | elif test ! -z "$USE_RAND_HELPER" ; then | |
2352 | # install rand helper | |
2353 | RAND_MSG="ssh-rand-helper" | |
2354 | INSTALL_SSH_RAND_HELPER="yes" | |
2355 | fi | |
2356 | AC_SUBST(INSTALL_SSH_RAND_HELPER) | |
2357 | ||
2358 | ### Configuration of ssh-rand-helper | |
2359 | ||
2360 | # PRNGD TCP socket | |
2361 | AC_ARG_WITH(prngd-port, | |
2362 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT], | |
2363 | [ | |
2364 | case "$withval" in | |
2365 | no) | |
2366 | withval="" | |
2367 | ;; | |
2368 | [[0-9]]*) | |
2369 | ;; | |
2370 | *) | |
2371 | AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port) | |
2372 | ;; | |
2373 | esac | |
2374 | if test ! -z "$withval" ; then | |
2375 | PRNGD_PORT="$withval" | |
e00da40d | 2376 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT, |
2377 | [Port number of PRNGD/EGD random number socket]) | |
e9a17296 | 2378 | fi |
2379 | ] | |
2380 | ) | |
2381 | ||
2382 | # PRNGD Unix domain socket | |
2383 | AC_ARG_WITH(prngd-socket, | |
2384 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
2385 | [ | |
2386 | case "$withval" in | |
2387 | yes) | |
2388 | withval="/var/run/egd-pool" | |
2389 | ;; | |
2390 | no) | |
2391 | withval="" | |
2392 | ;; | |
2393 | /*) | |
2394 | ;; | |
2395 | *) | |
2396 | AC_MSG_ERROR(You must specify an absolute path to the entropy socket) | |
2397 | ;; | |
2398 | esac | |
2399 | ||
2400 | if test ! -z "$withval" ; then | |
2401 | if test ! -z "$PRNGD_PORT" ; then | |
2402 | AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket) | |
2403 | fi | |
2404 | if test ! -r "$withval" ; then | |
2405 | AC_MSG_WARN(Entropy socket is not readable) | |
2406 | fi | |
2407 | PRNGD_SOCKET="$withval" | |
e00da40d | 2408 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET", |
2409 | [Location of PRNGD/EGD random number socket]) | |
e9a17296 | 2410 | fi |
2411 | ], | |
2412 | [ | |
2413 | # Check for existing socket only if we don't have a random device already | |
2414 | if test "$USE_RAND_HELPER" = yes ; then | |
2415 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
2416 | # Insert other locations here | |
2417 | for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do | |
2418 | if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then | |
2419 | PRNGD_SOCKET="$sock" | |
2420 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
2421 | break; | |
2422 | fi | |
2423 | done | |
2424 | if test ! -z "$PRNGD_SOCKET" ; then | |
2425 | AC_MSG_RESULT($PRNGD_SOCKET) | |
2426 | else | |
2427 | AC_MSG_RESULT(not found) | |
2428 | fi | |
2429 | fi | |
2430 | ] | |
2431 | ) | |
2432 | ||
2433 | # Change default command timeout for hashing entropy source | |
2434 | entropy_timeout=200 | |
2435 | AC_ARG_WITH(entropy-timeout, | |
2436 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
2437 | [ | |
34fee935 | 2438 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2439 | test "x${withval}" != "xyes"; then | |
e9a17296 | 2440 | entropy_timeout=$withval |
2441 | fi | |
34fee935 | 2442 | ] |
e9a17296 | 2443 | ) |
e00da40d | 2444 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout, |
2445 | [Builtin PRNG command timeout]) | |
e9a17296 | 2446 | |
ff2d7a98 | 2447 | SSH_PRIVSEP_USER=sshd |
2980ea68 | 2448 | AC_ARG_WITH(privsep-user, |
2449 | [ --with-privsep-user=user Specify non-privileged user for privilege separation], | |
2450 | [ | |
34fee935 | 2451 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2452 | test "x${withval}" != "xyes"; then | |
ff2d7a98 | 2453 | SSH_PRIVSEP_USER=$withval |
2980ea68 | 2454 | fi |
34fee935 | 2455 | ] |
2980ea68 | 2456 | ) |
e00da40d | 2457 | AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER", |
2458 | [non-privileged user for privilege separation]) | |
ff2d7a98 | 2459 | AC_SUBST(SSH_PRIVSEP_USER) |
2980ea68 | 2460 | |
2461 | # We do this little dance with the search path to insure | |
2462 | # that programs that we select for use by installed programs | |
2463 | # (which may be run by the super-user) come from trusted | |
2464 | # locations before they come from the user's private area. | |
2465 | # This should help avoid accidentally configuring some | |
2466 | # random version of a program in someone's personal bin. | |
2467 | ||
2468 | OPATH=$PATH | |
2469 | PATH=/bin:/usr/bin | |
2470 | test -h /bin 2> /dev/null && PATH=/usr/bin | |
2471 | test -d /sbin && PATH=$PATH:/sbin | |
2472 | test -d /usr/sbin && PATH=$PATH:/usr/sbin | |
2473 | PATH=$PATH:/etc:$OPATH | |
2474 | ||
416fd2a8 | 2475 | # These programs are used by the command hashing source to gather entropy |
e9a17296 | 2476 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) |
2477 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
2478 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
2479 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
2480 | OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat) | |
2481 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
2482 | OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar) | |
2483 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
2484 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
2485 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
2486 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
2487 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
2488 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
2489 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
2490 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
2491 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
2980ea68 | 2492 | # restore PATH |
2493 | PATH=$OPATH | |
e9a17296 | 2494 | |
2495 | # Where does ssh-rand-helper get its randomness from? | |
2496 | INSTALL_SSH_PRNG_CMDS="" | |
2497 | if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then | |
2498 | if test ! -z "$PRNGD_PORT" ; then | |
2499 | RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" | |
2500 | elif test ! -z "$PRNGD_SOCKET" ; then | |
2501 | RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" | |
2502 | else | |
2503 | RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" | |
2504 | RAND_HELPER_CMDHASH=yes | |
2505 | INSTALL_SSH_PRNG_CMDS="yes" | |
2506 | fi | |
2507 | fi | |
2508 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
2509 | ||
2510 | ||
3c0ef626 | 2511 | # Cheap hack to ensure NEWS-OS libraries are arranged right. |
2512 | if test ! -z "$SONY" ; then | |
2513 | LIBS="$LIBS -liberty"; | |
2514 | fi | |
2515 | ||
e00da40d | 2516 | # Check for long long datatypes |
2517 | AC_CHECK_TYPES([long long, unsigned long long, long double]) | |
2518 | ||
2519 | # Check datatype sizes | |
3c0ef626 | 2520 | AC_CHECK_SIZEOF(char, 1) |
2521 | AC_CHECK_SIZEOF(short int, 2) | |
2522 | AC_CHECK_SIZEOF(int, 4) | |
2523 | AC_CHECK_SIZEOF(long int, 4) | |
2524 | AC_CHECK_SIZEOF(long long int, 8) | |
2525 | ||
2980ea68 | 2526 | # Sanity check long long for some platforms (AIX) |
2527 | if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then | |
2528 | ac_cv_sizeof_long_long_int=0 | |
2529 | fi | |
2530 | ||
e00da40d | 2531 | # compute LLONG_MIN and LLONG_MAX if we don't know them. |
2532 | if test -z "$have_llong_max"; then | |
2533 | AC_MSG_CHECKING([for max value of long long]) | |
2534 | AC_RUN_IFELSE( | |
2535 | [AC_LANG_SOURCE([[ | |
2536 | #include <stdio.h> | |
2537 | /* Why is this so damn hard? */ | |
2538 | #ifdef __GNUC__ | |
2539 | # undef __GNUC__ | |
2540 | #endif | |
2541 | #define __USE_ISOC99 | |
2542 | #include <limits.h> | |
2543 | #define DATA "conftest.llminmax" | |
2e437378 | 2544 | #define my_abs(a) ((a) < 0 ? ((a) * -1) : (a)) |
2545 | ||
2546 | /* | |
2547 | * printf in libc on some platforms (eg old Tru64) does not understand %lld so | |
2548 | * we do this the hard way. | |
2549 | */ | |
2550 | static int | |
2551 | fprint_ll(FILE *f, long long n) | |
2552 | { | |
2553 | unsigned int i; | |
2554 | int l[sizeof(long long) * 8]; | |
2555 | ||
2556 | if (n < 0) | |
2557 | if (fprintf(f, "-") < 0) | |
2558 | return -1; | |
2559 | for (i = 0; n != 0; i++) { | |
2560 | l[i] = my_abs(n % 10); | |
2561 | n /= 10; | |
2562 | } | |
2563 | do { | |
2564 | if (fprintf(f, "%d", l[--i]) < 0) | |
2565 | return -1; | |
2566 | } while (i != 0); | |
2567 | if (fprintf(f, " ") < 0) | |
2568 | return -1; | |
2569 | return 0; | |
2570 | } | |
2571 | ||
e00da40d | 2572 | int main(void) { |
2573 | FILE *f; | |
2574 | long long i, llmin, llmax = 0; | |
2575 | ||
2576 | if((f = fopen(DATA,"w")) == NULL) | |
2577 | exit(1); | |
2578 | ||
2579 | #if defined(LLONG_MIN) && defined(LLONG_MAX) | |
2580 | fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); | |
2581 | llmin = LLONG_MIN; | |
2582 | llmax = LLONG_MAX; | |
2583 | #else | |
2584 | fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); | |
2585 | /* This will work on one's complement and two's complement */ | |
2586 | for (i = 1; i > llmax; i <<= 1, i++) | |
2587 | llmax = i; | |
2588 | llmin = llmax + 1LL; /* wrap */ | |
2589 | #endif | |
2590 | ||
2591 | /* Sanity check */ | |
2592 | if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax | |
2e437378 | 2593 | || llmax - 1 > llmax || llmin == llmax || llmin == 0 |
2594 | || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) { | |
e00da40d | 2595 | fprintf(f, "unknown unknown\n"); |
2596 | exit(2); | |
2597 | } | |
2598 | ||
2e437378 | 2599 | if (fprint_ll(f, llmin) < 0) |
e00da40d | 2600 | exit(3); |
2e437378 | 2601 | if (fprint_ll(f, llmax) < 0) |
2602 | exit(4); | |
2603 | if (fclose(f) < 0) | |
2604 | exit(5); | |
e00da40d | 2605 | exit(0); |
2606 | } | |
2607 | ]])], | |
2608 | [ | |
2609 | llong_min=`$AWK '{print $1}' conftest.llminmax` | |
2610 | llong_max=`$AWK '{print $2}' conftest.llminmax` | |
2611 | ||
e00da40d | 2612 | AC_MSG_RESULT($llong_max) |
2613 | AC_DEFINE_UNQUOTED(LLONG_MAX, [${llong_max}LL], | |
2614 | [max value of long long calculated by configure]) | |
2615 | AC_MSG_CHECKING([for min value of long long]) | |
2616 | AC_MSG_RESULT($llong_min) | |
2617 | AC_DEFINE_UNQUOTED(LLONG_MIN, [${llong_min}LL], | |
2618 | [min value of long long calculated by configure]) | |
2619 | ], | |
2620 | [ | |
2621 | AC_MSG_RESULT(not found) | |
2622 | ], | |
2623 | [ | |
2624 | AC_MSG_WARN([cross compiling: not checking]) | |
2625 | ] | |
2626 | ) | |
2627 | fi | |
2628 | ||
2629 | ||
3c0ef626 | 2630 | # More checks for data types |
2631 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ | |
2632 | AC_TRY_COMPILE( | |
416fd2a8 | 2633 | [ #include <sys/types.h> ], |
2634 | [ u_int a; a = 1;], | |
3c0ef626 | 2635 | [ ac_cv_have_u_int="yes" ], |
2636 | [ ac_cv_have_u_int="no" ] | |
2637 | ) | |
2638 | ]) | |
2639 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
e00da40d | 2640 | AC_DEFINE(HAVE_U_INT, 1, [define if you have u_int data type]) |
3c0ef626 | 2641 | have_u_int=1 |
2642 | fi | |
2643 | ||
2644 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ | |
2645 | AC_TRY_COMPILE( | |
416fd2a8 | 2646 | [ #include <sys/types.h> ], |
2647 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
3c0ef626 | 2648 | [ ac_cv_have_intxx_t="yes" ], |
2649 | [ ac_cv_have_intxx_t="no" ] | |
2650 | ) | |
2651 | ]) | |
2652 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
e00da40d | 2653 | AC_DEFINE(HAVE_INTXX_T, 1, [define if you have intxx_t data type]) |
3c0ef626 | 2654 | have_intxx_t=1 |
2655 | fi | |
2656 | ||
2657 | if (test -z "$have_intxx_t" && \ | |
416fd2a8 | 2658 | test "x$ac_cv_header_stdint_h" = "xyes") |
3c0ef626 | 2659 | then |
2660 | AC_MSG_CHECKING([for intXX_t types in stdint.h]) | |
2661 | AC_TRY_COMPILE( | |
416fd2a8 | 2662 | [ #include <stdint.h> ], |
2663 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
3c0ef626 | 2664 | [ |
2665 | AC_DEFINE(HAVE_INTXX_T) | |
2666 | AC_MSG_RESULT(yes) | |
2667 | ], | |
2668 | [ AC_MSG_RESULT(no) ] | |
2669 | ) | |
2670 | fi | |
2671 | ||
2672 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ | |
2673 | AC_TRY_COMPILE( | |
e54b3d7c | 2674 | [ |
2675 | #include <sys/types.h> | |
2676 | #ifdef HAVE_STDINT_H | |
2677 | # include <stdint.h> | |
2678 | #endif | |
2679 | #include <sys/socket.h> | |
2680 | #ifdef HAVE_SYS_BITYPES_H | |
2681 | # include <sys/bitypes.h> | |
2682 | #endif | |
416fd2a8 | 2683 | ], |
2684 | [ int64_t a; a = 1;], | |
3c0ef626 | 2685 | [ ac_cv_have_int64_t="yes" ], |
2686 | [ ac_cv_have_int64_t="no" ] | |
2687 | ) | |
2688 | ]) | |
2689 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
e00da40d | 2690 | AC_DEFINE(HAVE_INT64_T, 1, [define if you have int64_t data type]) |
e9a17296 | 2691 | fi |
2692 | ||
3c0ef626 | 2693 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ |
2694 | AC_TRY_COMPILE( | |
416fd2a8 | 2695 | [ #include <sys/types.h> ], |
2696 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
3c0ef626 | 2697 | [ ac_cv_have_u_intxx_t="yes" ], |
2698 | [ ac_cv_have_u_intxx_t="no" ] | |
2699 | ) | |
2700 | ]) | |
2701 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
e00da40d | 2702 | AC_DEFINE(HAVE_U_INTXX_T, 1, [define if you have u_intxx_t data type]) |
3c0ef626 | 2703 | have_u_intxx_t=1 |
2704 | fi | |
2705 | ||
2706 | if test -z "$have_u_intxx_t" ; then | |
2707 | AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) | |
2708 | AC_TRY_COMPILE( | |
416fd2a8 | 2709 | [ #include <sys/socket.h> ], |
2710 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
3c0ef626 | 2711 | [ |
2712 | AC_DEFINE(HAVE_U_INTXX_T) | |
2713 | AC_MSG_RESULT(yes) | |
2714 | ], | |
2715 | [ AC_MSG_RESULT(no) ] | |
2716 | ) | |
2717 | fi | |
2718 | ||
2719 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ | |
2720 | AC_TRY_COMPILE( | |
416fd2a8 | 2721 | [ #include <sys/types.h> ], |
2722 | [ u_int64_t a; a = 1;], | |
3c0ef626 | 2723 | [ ac_cv_have_u_int64_t="yes" ], |
2724 | [ ac_cv_have_u_int64_t="no" ] | |
2725 | ) | |
2726 | ]) | |
2727 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
e00da40d | 2728 | AC_DEFINE(HAVE_U_INT64_T, 1, [define if you have u_int64_t data type]) |
3c0ef626 | 2729 | have_u_int64_t=1 |
2730 | fi | |
2731 | ||
e9a17296 | 2732 | if test -z "$have_u_int64_t" ; then |
2733 | AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h]) | |
2734 | AC_TRY_COMPILE( | |
416fd2a8 | 2735 | [ #include <sys/bitypes.h> ], |
e9a17296 | 2736 | [ u_int64_t a; a = 1], |
2737 | [ | |
2738 | AC_DEFINE(HAVE_U_INT64_T) | |
2739 | AC_MSG_RESULT(yes) | |
2740 | ], | |
2741 | [ AC_MSG_RESULT(no) ] | |
2742 | ) | |
2743 | fi | |
2744 | ||
3c0ef626 | 2745 | if test -z "$have_u_intxx_t" ; then |
2746 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
2747 | AC_TRY_COMPILE( | |
2748 | [ | |
2749 | #include <sys/types.h> | |
416fd2a8 | 2750 | ], |
2751 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
3c0ef626 | 2752 | [ ac_cv_have_uintxx_t="yes" ], |
2753 | [ ac_cv_have_uintxx_t="no" ] | |
2754 | ) | |
2755 | ]) | |
2756 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
e00da40d | 2757 | AC_DEFINE(HAVE_UINTXX_T, 1, |
2758 | [define if you have uintxx_t data type]) | |
3c0ef626 | 2759 | fi |
2760 | fi | |
2761 | ||
2762 | if test -z "$have_uintxx_t" ; then | |
2763 | AC_MSG_CHECKING([for uintXX_t types in stdint.h]) | |
2764 | AC_TRY_COMPILE( | |
416fd2a8 | 2765 | [ #include <stdint.h> ], |
2766 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;], | |
3c0ef626 | 2767 | [ |
2768 | AC_DEFINE(HAVE_UINTXX_T) | |
2769 | AC_MSG_RESULT(yes) | |
2770 | ], | |
2771 | [ AC_MSG_RESULT(no) ] | |
2772 | ) | |
2773 | fi | |
2774 | ||
2775 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ | |
416fd2a8 | 2776 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") |
3c0ef626 | 2777 | then |
2778 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
2779 | AC_TRY_COMPILE( | |
2780 | [ | |
2781 | #include <sys/bitypes.h> | |
416fd2a8 | 2782 | ], |
3c0ef626 | 2783 | [ |
2784 | int8_t a; int16_t b; int32_t c; | |
2785 | u_int8_t e; u_int16_t f; u_int32_t g; | |
2786 | a = b = c = e = f = g = 1; | |
416fd2a8 | 2787 | ], |
3c0ef626 | 2788 | [ |
2789 | AC_DEFINE(HAVE_U_INTXX_T) | |
2790 | AC_DEFINE(HAVE_INTXX_T) | |
2791 | AC_MSG_RESULT(yes) | |
2792 | ], | |
2793 | [AC_MSG_RESULT(no)] | |
416fd2a8 | 2794 | ) |
3c0ef626 | 2795 | fi |
2796 | ||
2797 | ||
2798 | AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ | |
2799 | AC_TRY_COMPILE( | |
2800 | [ | |
2801 | #include <sys/types.h> | |
2802 | ], | |
2803 | [ u_char foo; foo = 125; ], | |
2804 | [ ac_cv_have_u_char="yes" ], | |
2805 | [ ac_cv_have_u_char="no" ] | |
2806 | ) | |
2807 | ]) | |
2808 | if test "x$ac_cv_have_u_char" = "xyes" ; then | |
e00da40d | 2809 | AC_DEFINE(HAVE_U_CHAR, 1, [define if you have u_char data type]) |
3c0ef626 | 2810 | fi |
2811 | ||
2812 | TYPE_SOCKLEN_T | |
2813 | ||
e9a17296 | 2814 | AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>]) |
2815 | ||
34fee935 | 2816 | AC_CHECK_TYPES(in_addr_t,,, |
2817 | [#include <sys/types.h> | |
2818 | #include <netinet/in.h>]) | |
2819 | ||
3c0ef626 | 2820 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ |
2821 | AC_TRY_COMPILE( | |
2822 | [ | |
2823 | #include <sys/types.h> | |
2824 | ], | |
2825 | [ size_t foo; foo = 1235; ], | |
2826 | [ ac_cv_have_size_t="yes" ], | |
2827 | [ ac_cv_have_size_t="no" ] | |
2828 | ) | |
2829 | ]) | |
2830 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
e00da40d | 2831 | AC_DEFINE(HAVE_SIZE_T, 1, [define if you have size_t data type]) |
3c0ef626 | 2832 | fi |
2833 | ||
2834 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ | |
2835 | AC_TRY_COMPILE( | |
2836 | [ | |
2837 | #include <sys/types.h> | |
2838 | ], | |
2839 | [ ssize_t foo; foo = 1235; ], | |
2840 | [ ac_cv_have_ssize_t="yes" ], | |
2841 | [ ac_cv_have_ssize_t="no" ] | |
2842 | ) | |
2843 | ]) | |
2844 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
e00da40d | 2845 | AC_DEFINE(HAVE_SSIZE_T, 1, [define if you have ssize_t data type]) |
3c0ef626 | 2846 | fi |
2847 | ||
2848 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ | |
2849 | AC_TRY_COMPILE( | |
2850 | [ | |
2851 | #include <time.h> | |
2852 | ], | |
2853 | [ clock_t foo; foo = 1235; ], | |
2854 | [ ac_cv_have_clock_t="yes" ], | |
2855 | [ ac_cv_have_clock_t="no" ] | |
2856 | ) | |
2857 | ]) | |
2858 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
e00da40d | 2859 | AC_DEFINE(HAVE_CLOCK_T, 1, [define if you have clock_t data type]) |
3c0ef626 | 2860 | fi |
2861 | ||
2862 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ | |
2863 | AC_TRY_COMPILE( | |
2864 | [ | |
2865 | #include <sys/types.h> | |
2866 | #include <sys/socket.h> | |
2867 | ], | |
2868 | [ sa_family_t foo; foo = 1235; ], | |
2869 | [ ac_cv_have_sa_family_t="yes" ], | |
2870 | [ AC_TRY_COMPILE( | |
2871 | [ | |
2872 | #include <sys/types.h> | |
2873 | #include <sys/socket.h> | |
2874 | #include <netinet/in.h> | |
2875 | ], | |
2876 | [ sa_family_t foo; foo = 1235; ], | |
2877 | [ ac_cv_have_sa_family_t="yes" ], | |
2878 | ||
2879 | [ ac_cv_have_sa_family_t="no" ] | |
2880 | )] | |
2881 | ) | |
2882 | ]) | |
2883 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
e00da40d | 2884 | AC_DEFINE(HAVE_SA_FAMILY_T, 1, |
2885 | [define if you have sa_family_t data type]) | |
3c0ef626 | 2886 | fi |
2887 | ||
2888 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ | |
2889 | AC_TRY_COMPILE( | |
2890 | [ | |
2891 | #include <sys/types.h> | |
2892 | ], | |
2893 | [ pid_t foo; foo = 1235; ], | |
2894 | [ ac_cv_have_pid_t="yes" ], | |
2895 | [ ac_cv_have_pid_t="no" ] | |
2896 | ) | |
2897 | ]) | |
2898 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
e00da40d | 2899 | AC_DEFINE(HAVE_PID_T, 1, [define if you have pid_t data type]) |
3c0ef626 | 2900 | fi |
2901 | ||
2902 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
2903 | AC_TRY_COMPILE( | |
2904 | [ | |
2905 | #include <sys/types.h> | |
2906 | ], | |
2907 | [ mode_t foo; foo = 1235; ], | |
2908 | [ ac_cv_have_mode_t="yes" ], | |
2909 | [ ac_cv_have_mode_t="no" ] | |
2910 | ) | |
2911 | ]) | |
2912 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
e00da40d | 2913 | AC_DEFINE(HAVE_MODE_T, 1, [define if you have mode_t data type]) |
3c0ef626 | 2914 | fi |
2915 | ||
2916 | ||
2917 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ | |
2918 | AC_TRY_COMPILE( | |
2919 | [ | |
2920 | #include <sys/types.h> | |
2921 | #include <sys/socket.h> | |
2922 | ], | |
2923 | [ struct sockaddr_storage s; ], | |
2924 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
2925 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
2926 | ) | |
2927 | ]) | |
2928 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
e00da40d | 2929 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, |
2930 | [define if you have struct sockaddr_storage data type]) | |
3c0ef626 | 2931 | fi |
2932 | ||
2933 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ | |
2934 | AC_TRY_COMPILE( | |
2935 | [ | |
2936 | #include <sys/types.h> | |
2937 | #include <netinet/in.h> | |
2938 | ], | |
2939 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
2940 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
2941 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
2942 | ) | |
2943 | ]) | |
2944 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
e00da40d | 2945 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, |
2946 | [define if you have struct sockaddr_in6 data type]) | |
3c0ef626 | 2947 | fi |
2948 | ||
2949 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ | |
2950 | AC_TRY_COMPILE( | |
2951 | [ | |
2952 | #include <sys/types.h> | |
2953 | #include <netinet/in.h> | |
2954 | ], | |
2955 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
2956 | [ ac_cv_have_struct_in6_addr="yes" ], | |
2957 | [ ac_cv_have_struct_in6_addr="no" ] | |
2958 | ) | |
2959 | ]) | |
2960 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
e00da40d | 2961 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, |
2962 | [define if you have struct in6_addr data type]) | |
3c0ef626 | 2963 | fi |
2964 | ||
2965 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ | |
2966 | AC_TRY_COMPILE( | |
2967 | [ | |
2968 | #include <sys/types.h> | |
2969 | #include <sys/socket.h> | |
2970 | #include <netdb.h> | |
2971 | ], | |
2972 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
2973 | [ ac_cv_have_struct_addrinfo="yes" ], | |
2974 | [ ac_cv_have_struct_addrinfo="no" ] | |
2975 | ) | |
2976 | ]) | |
2977 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
e00da40d | 2978 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, |
2979 | [define if you have struct addrinfo data type]) | |
3c0ef626 | 2980 | fi |
2981 | ||
2982 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ | |
2983 | AC_TRY_COMPILE( | |
416fd2a8 | 2984 | [ #include <sys/time.h> ], |
2985 | [ struct timeval tv; tv.tv_sec = 1;], | |
3c0ef626 | 2986 | [ ac_cv_have_struct_timeval="yes" ], |
2987 | [ ac_cv_have_struct_timeval="no" ] | |
2988 | ) | |
2989 | ]) | |
2990 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
e00da40d | 2991 | AC_DEFINE(HAVE_STRUCT_TIMEVAL, 1, [define if you have struct timeval]) |
3c0ef626 | 2992 | have_struct_timeval=1 |
2993 | fi | |
2994 | ||
1c14df9e | 2995 | AC_CHECK_TYPES(struct timespec) |
2996 | ||
2997 | # We need int64_t or else certian parts of the compile will fail. | |
34fee935 | 2998 | if test "x$ac_cv_have_int64_t" = "xno" && \ |
2999 | test "x$ac_cv_sizeof_long_int" != "x8" && \ | |
3000 | test "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
1c14df9e | 3001 | echo "OpenSSH requires int64_t support. Contact your vendor or install" |
3002 | echo "an alternative compiler (I.E., GCC) before continuing." | |
3003 | echo "" | |
3004 | exit 1; | |
3c0ef626 | 3005 | else |
3006 | dnl test snprintf (broken on SCO w/gcc) | |
34fee935 | 3007 | AC_RUN_IFELSE( |
3008 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 3009 | #include <stdio.h> |
3010 | #include <string.h> | |
3011 | #ifdef HAVE_SNPRINTF | |
3012 | main() | |
3013 | { | |
3014 | char buf[50]; | |
3015 | char expected_out[50]; | |
3016 | int mazsize = 50 ; | |
3017 | #if (SIZEOF_LONG_INT == 8) | |
3018 | long int num = 0x7fffffffffffffff; | |
3019 | #else | |
3020 | long long num = 0x7fffffffffffffffll; | |
3021 | #endif | |
3022 | strcpy(expected_out, "9223372036854775807"); | |
3023 | snprintf(buf, mazsize, "%lld", num); | |
3024 | if(strcmp(buf, expected_out) != 0) | |
416fd2a8 | 3025 | exit(1); |
3c0ef626 | 3026 | exit(0); |
3027 | } | |
3028 | #else | |
3029 | main() { exit(0); } | |
3030 | #endif | |
34fee935 | 3031 | ]])], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ], |
3032 | AC_MSG_WARN([cross compiling: Assuming working snprintf()]) | |
3c0ef626 | 3033 | ) |
3034 | fi | |
3c0ef626 | 3035 | |
3036 | dnl Checks for structure members | |
3037 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) | |
3038 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
3039 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
3040 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
3041 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
3042 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) | |
3043 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) | |
3044 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
3045 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) | |
3046 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) | |
3047 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
3048 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
3049 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
3050 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) | |
3051 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
3052 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
3053 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
3054 | ||
3055 | AC_CHECK_MEMBERS([struct stat.st_blksize]) | |
e00da40d | 3056 | AC_CHECK_MEMBER([struct __res_state.retrans], [], [AC_DEFINE(__res_state, state, |
3057 | [Define if we don't have struct __res_state in resolv.h])], | |
3058 | [ | |
3059 | #include <stdio.h> | |
3060 | #if HAVE_SYS_TYPES_H | |
3061 | # include <sys/types.h> | |
3062 | #endif | |
3063 | #include <netinet/in.h> | |
3064 | #include <arpa/nameser.h> | |
3065 | #include <resolv.h> | |
3066 | ]) | |
3c0ef626 | 3067 | |
3068 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], | |
3069 | ac_cv_have_ss_family_in_struct_ss, [ | |
3070 | AC_TRY_COMPILE( | |
3071 | [ | |
3072 | #include <sys/types.h> | |
3073 | #include <sys/socket.h> | |
3074 | ], | |
3075 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
3076 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
3077 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
3078 | ) | |
3079 | ]) | |
3080 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
e00da40d | 3081 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Fields in struct sockaddr_storage]) |
3c0ef626 | 3082 | fi |
3083 | ||
3084 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], | |
3085 | ac_cv_have___ss_family_in_struct_ss, [ | |
3086 | AC_TRY_COMPILE( | |
3087 | [ | |
3088 | #include <sys/types.h> | |
3089 | #include <sys/socket.h> | |
3090 | ], | |
3091 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
3092 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
3093 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
3094 | ) | |
3095 | ]) | |
3096 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
e00da40d | 3097 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1, |
3098 | [Fields in struct sockaddr_storage]) | |
3c0ef626 | 3099 | fi |
3100 | ||
3101 | AC_CACHE_CHECK([for pw_class field in struct passwd], | |
3102 | ac_cv_have_pw_class_in_struct_passwd, [ | |
3103 | AC_TRY_COMPILE( | |
3104 | [ | |
3105 | #include <pwd.h> | |
3106 | ], | |
3107 | [ struct passwd p; p.pw_class = 0; ], | |
3108 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], | |
3109 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
3110 | ) | |
3111 | ]) | |
3112 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
e00da40d | 3113 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD, 1, |
3114 | [Define if your password has a pw_class field]) | |
3c0ef626 | 3115 | fi |
3116 | ||
3117 | AC_CACHE_CHECK([for pw_expire field in struct passwd], | |
3118 | ac_cv_have_pw_expire_in_struct_passwd, [ | |
3119 | AC_TRY_COMPILE( | |
3120 | [ | |
3121 | #include <pwd.h> | |
3122 | ], | |
3123 | [ struct passwd p; p.pw_expire = 0; ], | |
3124 | [ ac_cv_have_pw_expire_in_struct_passwd="yes" ], | |
3125 | [ ac_cv_have_pw_expire_in_struct_passwd="no" ] | |
3126 | ) | |
3127 | ]) | |
3128 | if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then | |
e00da40d | 3129 | AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD, 1, |
3130 | [Define if your password has a pw_expire field]) | |
3c0ef626 | 3131 | fi |
3132 | ||
3133 | AC_CACHE_CHECK([for pw_change field in struct passwd], | |
3134 | ac_cv_have_pw_change_in_struct_passwd, [ | |
3135 | AC_TRY_COMPILE( | |
3136 | [ | |
3137 | #include <pwd.h> | |
3138 | ], | |
3139 | [ struct passwd p; p.pw_change = 0; ], | |
3140 | [ ac_cv_have_pw_change_in_struct_passwd="yes" ], | |
3141 | [ ac_cv_have_pw_change_in_struct_passwd="no" ] | |
3142 | ) | |
3143 | ]) | |
3144 | if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then | |
e00da40d | 3145 | AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD, 1, |
3146 | [Define if your password has a pw_change field]) | |
3c0ef626 | 3147 | fi |
3148 | ||
078f71c2 | 3149 | dnl make sure we're using the real structure members and not defines |
2980ea68 | 3150 | AC_CACHE_CHECK([for msg_accrights field in struct msghdr], |
3151 | ac_cv_have_accrights_in_msghdr, [ | |
34fee935 | 3152 | AC_COMPILE_IFELSE( |
2980ea68 | 3153 | [ |
3154 | #include <sys/types.h> | |
3155 | #include <sys/socket.h> | |
3156 | #include <sys/uio.h> | |
078f71c2 | 3157 | int main() { |
3158 | #ifdef msg_accrights | |
34fee935 | 3159 | #error "msg_accrights is a macro" |
078f71c2 | 3160 | exit(1); |
3161 | #endif | |
3162 | struct msghdr m; | |
3163 | m.msg_accrights = 0; | |
3164 | exit(0); | |
3165 | } | |
2980ea68 | 3166 | ], |
2980ea68 | 3167 | [ ac_cv_have_accrights_in_msghdr="yes" ], |
3168 | [ ac_cv_have_accrights_in_msghdr="no" ] | |
3169 | ) | |
3170 | ]) | |
3171 | if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then | |
e00da40d | 3172 | AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR, 1, |
3173 | [Define if your system uses access rights style | |
3174 | file descriptor passing]) | |
2980ea68 | 3175 | fi |
3176 | ||
3177 | AC_CACHE_CHECK([for msg_control field in struct msghdr], | |
3178 | ac_cv_have_control_in_msghdr, [ | |
34fee935 | 3179 | AC_COMPILE_IFELSE( |
2980ea68 | 3180 | [ |
3181 | #include <sys/types.h> | |
3182 | #include <sys/socket.h> | |
3183 | #include <sys/uio.h> | |
078f71c2 | 3184 | int main() { |
3185 | #ifdef msg_control | |
34fee935 | 3186 | #error "msg_control is a macro" |
078f71c2 | 3187 | exit(1); |
3188 | #endif | |
3189 | struct msghdr m; | |
3190 | m.msg_control = 0; | |
3191 | exit(0); | |
3192 | } | |
2980ea68 | 3193 | ], |
2980ea68 | 3194 | [ ac_cv_have_control_in_msghdr="yes" ], |
3195 | [ ac_cv_have_control_in_msghdr="no" ] | |
3196 | ) | |
3197 | ]) | |
3198 | if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then | |
e00da40d | 3199 | AC_DEFINE(HAVE_CONTROL_IN_MSGHDR, 1, |
3200 | [Define if your system uses ancillary data style | |
3201 | file descriptor passing]) | |
2980ea68 | 3202 | fi |
3203 | ||
3c0ef626 | 3204 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ |
416fd2a8 | 3205 | AC_TRY_LINK([], |
3206 | [ extern char *__progname; printf("%s", __progname); ], | |
3c0ef626 | 3207 | [ ac_cv_libc_defines___progname="yes" ], |
3208 | [ ac_cv_libc_defines___progname="no" ] | |
3209 | ) | |
3210 | ]) | |
3211 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
e00da40d | 3212 | AC_DEFINE(HAVE___PROGNAME, 1, [Define if libc defines __progname]) |
3c0ef626 | 3213 | fi |
3214 | ||
2980ea68 | 3215 | AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [ |
3216 | AC_TRY_LINK([ | |
3217 | #include <stdio.h> | |
416fd2a8 | 3218 | ], |
3219 | [ printf("%s", __FUNCTION__); ], | |
2980ea68 | 3220 | [ ac_cv_cc_implements___FUNCTION__="yes" ], |
3221 | [ ac_cv_cc_implements___FUNCTION__="no" ] | |
3222 | ) | |
3223 | ]) | |
3224 | if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then | |
e00da40d | 3225 | AC_DEFINE(HAVE___FUNCTION__, 1, |
3226 | [Define if compiler implements __FUNCTION__]) | |
2980ea68 | 3227 | fi |
3228 | ||
3229 | AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [ | |
3230 | AC_TRY_LINK([ | |
3231 | #include <stdio.h> | |
416fd2a8 | 3232 | ], |
3233 | [ printf("%s", __func__); ], | |
2980ea68 | 3234 | [ ac_cv_cc_implements___func__="yes" ], |
3235 | [ ac_cv_cc_implements___func__="no" ] | |
3236 | ) | |
3237 | ]) | |
3238 | if test "x$ac_cv_cc_implements___func__" = "xyes" ; then | |
e00da40d | 3239 | AC_DEFINE(HAVE___func__, 1, [Define if compiler implements __func__]) |
3240 | fi | |
3241 | ||
3242 | AC_CACHE_CHECK([whether va_copy exists], ac_cv_have_va_copy, [ | |
3243 | AC_TRY_LINK( | |
3244 | [#include <stdarg.h> | |
3245 | va_list x,y;], | |
3246 | [va_copy(x,y);], | |
3247 | [ ac_cv_have_va_copy="yes" ], | |
3248 | [ ac_cv_have_va_copy="no" ] | |
3249 | ) | |
3250 | ]) | |
3251 | if test "x$ac_cv_have_va_copy" = "xyes" ; then | |
3252 | AC_DEFINE(HAVE_VA_COPY, 1, [Define if va_copy exists]) | |
3253 | fi | |
3254 | ||
3255 | AC_CACHE_CHECK([whether __va_copy exists], ac_cv_have___va_copy, [ | |
3256 | AC_TRY_LINK( | |
3257 | [#include <stdarg.h> | |
3258 | va_list x,y;], | |
3259 | [__va_copy(x,y);], | |
3260 | [ ac_cv_have___va_copy="yes" ], | |
3261 | [ ac_cv_have___va_copy="no" ] | |
3262 | ) | |
3263 | ]) | |
3264 | if test "x$ac_cv_have___va_copy" = "xyes" ; then | |
3265 | AC_DEFINE(HAVE___VA_COPY, 1, [Define if __va_copy exists]) | |
2980ea68 | 3266 | fi |
3267 | ||
3c0ef626 | 3268 | AC_CACHE_CHECK([whether getopt has optreset support], |
3269 | ac_cv_have_getopt_optreset, [ | |
3270 | AC_TRY_LINK( | |
3271 | [ | |
3272 | #include <getopt.h> | |
3273 | ], | |
3274 | [ extern int optreset; optreset = 0; ], | |
3275 | [ ac_cv_have_getopt_optreset="yes" ], | |
3276 | [ ac_cv_have_getopt_optreset="no" ] | |
3277 | ) | |
3278 | ]) | |
3279 | if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then | |
e00da40d | 3280 | AC_DEFINE(HAVE_GETOPT_OPTRESET, 1, |
3281 | [Define if your getopt(3) defines and uses optreset]) | |
3c0ef626 | 3282 | fi |
3283 | ||
3284 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ | |
416fd2a8 | 3285 | AC_TRY_LINK([], |
3286 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
3c0ef626 | 3287 | [ ac_cv_libc_defines_sys_errlist="yes" ], |
3288 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
3289 | ) | |
3290 | ]) | |
3291 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
e00da40d | 3292 | AC_DEFINE(HAVE_SYS_ERRLIST, 1, |
3293 | [Define if your system defines sys_errlist[]]) | |
3c0ef626 | 3294 | fi |
3295 | ||
3296 | ||
3297 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ | |
416fd2a8 | 3298 | AC_TRY_LINK([], |
3299 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
3c0ef626 | 3300 | [ ac_cv_libc_defines_sys_nerr="yes" ], |
3301 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
3302 | ) | |
3303 | ]) | |
3304 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
e00da40d | 3305 | AC_DEFINE(HAVE_SYS_NERR, 1, [Define if your system defines sys_nerr]) |
3c0ef626 | 3306 | fi |
3307 | ||
416fd2a8 | 3308 | SCARD_MSG="no" |
2980ea68 | 3309 | # Check whether user wants sectok support |
3310 | AC_ARG_WITH(sectok, | |
3311 | [ --with-sectok Enable smartcard support using libsectok], | |
3c0ef626 | 3312 | [ |
3313 | if test "x$withval" != "xno" ; then | |
3314 | if test "x$withval" != "xyes" ; then | |
3315 | CPPFLAGS="$CPPFLAGS -I${withval}" | |
3316 | LDFLAGS="$LDFLAGS -L${withval}" | |
3317 | if test ! -z "$need_dash_r" ; then | |
3318 | LDFLAGS="$LDFLAGS -R${withval}" | |
3319 | fi | |
3320 | if test ! -z "$blibpath" ; then | |
3321 | blibpath="$blibpath:${withval}" | |
3322 | fi | |
3323 | fi | |
3324 | AC_CHECK_HEADERS(sectok.h) | |
3325 | if test "$ac_cv_header_sectok_h" != yes; then | |
3326 | AC_MSG_ERROR(Can't find sectok.h) | |
3327 | fi | |
3328 | AC_CHECK_LIB(sectok, sectok_open) | |
3329 | if test "$ac_cv_lib_sectok_sectok_open" != yes; then | |
3330 | AC_MSG_ERROR(Can't find libsectok) | |
3331 | fi | |
e00da40d | 3332 | AC_DEFINE(SMARTCARD, 1, |
3333 | [Define if you want smartcard support]) | |
3334 | AC_DEFINE(USE_SECTOK, 1, | |
3335 | [Define if you want smartcard support | |
3336 | using sectok]) | |
416fd2a8 | 3337 | SCARD_MSG="yes, using sectok" |
3c0ef626 | 3338 | fi |
3339 | ] | |
3340 | ) | |
3341 | ||
2980ea68 | 3342 | # Check whether user wants OpenSC support |
34fee935 | 3343 | OPENSC_CONFIG="no" |
2980ea68 | 3344 | AC_ARG_WITH(opensc, |
e00da40d | 3345 | [ --with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)], |
34fee935 | 3346 | [ |
3347 | if test "x$withval" != "xno" ; then | |
3348 | if test "x$withval" != "xyes" ; then | |
3349 | OPENSC_CONFIG=$withval/bin/opensc-config | |
3350 | else | |
3351 | AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) | |
3352 | fi | |
3353 | if test "$OPENSC_CONFIG" != "no"; then | |
3354 | LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` | |
3355 | LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` | |
3356 | CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" | |
2e437378 | 3357 | LIBS="$LIBS $LIBOPENSC_LIBS" |
34fee935 | 3358 | AC_DEFINE(SMARTCARD) |
e00da40d | 3359 | AC_DEFINE(USE_OPENSC, 1, |
3360 | [Define if you want smartcard support | |
3361 | using OpenSC]) | |
34fee935 | 3362 | SCARD_MSG="yes, using OpenSC" |
3363 | fi | |
3364 | fi | |
3365 | ] | |
3366 | ) | |
2980ea68 | 3367 | |
416fd2a8 | 3368 | # Check libraries needed by DNS fingerprint support |
3369 | AC_SEARCH_LIBS(getrrsetbyname, resolv, | |
e00da40d | 3370 | [AC_DEFINE(HAVE_GETRRSETBYNAME, 1, |
3371 | [Define if getrrsetbyname() exists])], | |
70791e56 | 3372 | [ |
416fd2a8 | 3373 | # Needed by our getrrsetbyname() |
3374 | AC_SEARCH_LIBS(res_query, resolv) | |
3375 | AC_SEARCH_LIBS(dn_expand, resolv) | |
1b56ff3d | 3376 | AC_MSG_CHECKING(if res_query will link) |
3377 | AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes), | |
3378 | [AC_MSG_RESULT(no) | |
3379 | saved_LIBS="$LIBS" | |
3380 | LIBS="$LIBS -lresolv" | |
3381 | AC_MSG_CHECKING(for res_query in -lresolv) | |
3382 | AC_LINK_IFELSE([ | |
3383 | #include <resolv.h> | |
3384 | int main() | |
3385 | { | |
3386 | res_query (0, 0, 0, 0, 0); | |
3387 | return 0; | |
3388 | } | |
3389 | ], | |
3390 | [LIBS="$LIBS -lresolv" | |
3391 | AC_MSG_RESULT(yes)], | |
3392 | [LIBS="$saved_LIBS" | |
3393 | AC_MSG_RESULT(no)]) | |
3394 | ]) | |
416fd2a8 | 3395 | AC_CHECK_FUNCS(_getshort _getlong) |
34fee935 | 3396 | AC_CHECK_DECLS([_getshort, _getlong], , , |
3397 | [#include <sys/types.h> | |
3398 | #include <arpa/nameser.h>]) | |
416fd2a8 | 3399 | AC_CHECK_MEMBER(HEADER.ad, |
e00da40d | 3400 | [AC_DEFINE(HAVE_HEADER_AD, 1, |
3401 | [Define if HEADER.ad exists in arpa/nameser.h])],, | |
416fd2a8 | 3402 | [#include <arpa/nameser.h>]) |
3403 | ]) | |
70791e56 | 3404 | |
25d429a2 | 3405 | AC_MSG_CHECKING(if struct __res_state _res is an extern) |
3406 | AC_LINK_IFELSE([ | |
3407 | #include <stdio.h> | |
3408 | #if HAVE_SYS_TYPES_H | |
3409 | # include <sys/types.h> | |
3410 | #endif | |
3411 | #include <netinet/in.h> | |
3412 | #include <arpa/nameser.h> | |
3413 | #include <resolv.h> | |
3414 | extern struct __res_state _res; | |
3415 | int main() { return 0; } | |
3416 | ], | |
3417 | [AC_MSG_RESULT(yes) | |
3418 | AC_DEFINE(HAVE__RES_EXTERN, 1, | |
3419 | [Define if you have struct __res_state _res as an extern]) | |
3420 | ], | |
3421 | [ AC_MSG_RESULT(no) ] | |
3422 | ) | |
3423 | ||
2e437378 | 3424 | # Check whether user wants SELinux support |
3425 | SELINUX_MSG="no" | |
3426 | LIBSELINUX="" | |
3427 | AC_ARG_WITH(selinux, | |
3428 | [ --with-selinux Enable SELinux support], | |
3429 | [ if test "x$withval" != "xno" ; then | |
25d429a2 | 3430 | save_LIBS="$LIBS" |
2e437378 | 3431 | AC_DEFINE(WITH_SELINUX,1,[Define if you want SELinux support.]) |
3432 | SELINUX_MSG="yes" | |
3433 | AC_CHECK_HEADER([selinux/selinux.h], , | |
3434 | AC_MSG_ERROR(SELinux support requires selinux.h header)) | |
3435 | AC_CHECK_LIB(selinux, setexeccon, [ LIBSELINUX="-lselinux" ], | |
3436 | AC_MSG_ERROR(SELinux support requires libselinux library)) | |
25d429a2 | 3437 | SSHDLIBS="$SSHDLIBS $LIBSELINUX" |
2e437378 | 3438 | AC_CHECK_FUNCS(getseuserbyname get_default_context_with_level) |
3439 | LIBS="$save_LIBS" | |
3440 | fi ] | |
3441 | ) | |
2e437378 | 3442 | |
d905e828 | 3443 | # Check whether user wants Kerberos 5 support |
416fd2a8 | 3444 | KRB5_MSG="no" |
d905e828 | 3445 | AC_ARG_WITH(kerberos5, |
416fd2a8 | 3446 | [ --with-kerberos5=PATH Enable Kerberos 5 support], |
3447 | [ if test "x$withval" != "xno" ; then | |
3448 | if test "x$withval" = "xyes" ; then | |
3449 | KRB5ROOT="/usr/local" | |
3450 | else | |
3451 | KRB5ROOT=${withval} | |
3452 | fi | |
3453 | ||
e00da40d | 3454 | AC_DEFINE(KRB5, 1, [Define if you want Kerberos 5 support]) |
416fd2a8 | 3455 | KRB5_MSG="yes" |
3456 | ||
3457 | AC_MSG_CHECKING(for krb5-config) | |
3458 | if test -x $KRB5ROOT/bin/krb5-config ; then | |
3459 | KRB5CONF=$KRB5ROOT/bin/krb5-config | |
3460 | AC_MSG_RESULT($KRB5CONF) | |
3461 | ||
3462 | AC_MSG_CHECKING(for gssapi support) | |
3463 | if $KRB5CONF | grep gssapi >/dev/null ; then | |
3464 | AC_MSG_RESULT(yes) | |
e00da40d | 3465 | AC_DEFINE(GSSAPI, 1, |
3466 | [Define this if you want GSSAPI | |
3467 | support in the version 2 protocol]) | |
416fd2a8 | 3468 | k5confopts=gssapi |
3469 | else | |
3470 | AC_MSG_RESULT(no) | |
3471 | k5confopts="" | |
3472 | fi | |
3473 | K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" | |
3474 | K5LIBS="`$KRB5CONF --libs $k5confopts`" | |
3475 | CPPFLAGS="$CPPFLAGS $K5CFLAGS" | |
3476 | AC_MSG_CHECKING(whether we are using Heimdal) | |
3477 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3478 | [ char *tmp = heimdal_version; ], | |
3479 | [ AC_MSG_RESULT(yes) | |
e00da40d | 3480 | AC_DEFINE(HEIMDAL, 1, |
3481 | [Define this if you are using the | |
3482 | Heimdal version of Kerberos V5]) ], | |
416fd2a8 | 3483 | AC_MSG_RESULT(no) |
3484 | ) | |
3485 | else | |
3486 | AC_MSG_RESULT(no) | |
d905e828 | 3487 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" |
416fd2a8 | 3488 | LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" |
3489 | AC_MSG_CHECKING(whether we are using Heimdal) | |
3490 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3491 | [ char *tmp = heimdal_version; ], | |
3492 | [ AC_MSG_RESULT(yes) | |
3493 | AC_DEFINE(HEIMDAL) | |
1b56ff3d | 3494 | K5LIBS="-lkrb5 -ldes" |
3495 | K5LIBS="$K5LIBS -lcom_err -lasn1" | |
34fee935 | 3496 | AC_CHECK_LIB(roken, net_write, |
1b56ff3d | 3497 | [K5LIBS="$K5LIBS -lroken"]) |
416fd2a8 | 3498 | ], |
3499 | [ AC_MSG_RESULT(no) | |
3500 | K5LIBS="-lkrb5 -lk5crypto -lcom_err" | |
3501 | ] | |
3502 | ) | |
70791e56 | 3503 | AC_SEARCH_LIBS(dn_expand, resolv) |
3504 | ||
3505 | AC_CHECK_LIB(gssapi,gss_init_sec_context, | |
3506 | [ AC_DEFINE(GSSAPI) | |
3507 | K5LIBS="-lgssapi $K5LIBS" ], | |
3508 | [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context, | |
3509 | [ AC_DEFINE(GSSAPI) | |
416fd2a8 | 3510 | K5LIBS="-lgssapi_krb5 $K5LIBS" ], |
70791e56 | 3511 | AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]), |
3512 | $K5LIBS) | |
3513 | ], | |
3514 | $K5LIBS) | |
34fee935 | 3515 | |
70791e56 | 3516 | AC_CHECK_HEADER(gssapi.h, , |
3517 | [ unset ac_cv_header_gssapi_h | |
416fd2a8 | 3518 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" |
70791e56 | 3519 | AC_CHECK_HEADERS(gssapi.h, , |
3520 | AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail]) | |
416fd2a8 | 3521 | ) |
70791e56 | 3522 | ] |
3523 | ) | |
3524 | ||
3525 | oldCPP="$CPPFLAGS" | |
3526 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
3527 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
3528 | [ CPPFLAGS="$oldCPP" ]) | |
d905e828 | 3529 | |
c2397a66 | 3530 | # If we're using some other GSSAPI |
3531 | if test "$GSSAPI" -a "$GSSAPI" != "mechglue"; then | |
3532 | AC_MSG_ERROR([$GSSAPI GSSAPI library conflicts with Kerberos support. Use mechglue instead.]) | |
3533 | fi | |
d905e828 | 3534 | |
416fd2a8 | 3535 | if test -z "$GSSAPI"; then |
3536 | GSSAPI="KRB5"; | |
3537 | fi | |
c2397a66 | 3538 | |
d905e828 | 3539 | oldCPP="$CPPFLAGS" |
3540 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
3541 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
3542 | [ CPPFLAGS="$oldCPP" ]) | |
3543 | ||
d905e828 | 3544 | fi |
416fd2a8 | 3545 | if test ! -z "$need_dash_r" ; then |
3546 | LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib" | |
3547 | fi | |
3548 | if test ! -z "$blibpath" ; then | |
3549 | blibpath="$blibpath:${KRB5ROOT}/lib" | |
3550 | fi | |
416fd2a8 | 3551 | |
e00da40d | 3552 | AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h) |
3553 | AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h) | |
3554 | AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h) | |
416fd2a8 | 3555 | |
e00da40d | 3556 | LIBS="$LIBS $K5LIBS" |
3557 | AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS, 1, | |
3558 | [Define this if you want to use libkafs' AFS support])) | |
3559 | fi | |
416fd2a8 | 3560 | ] |
d905e828 | 3561 | ) |
3c0ef626 | 3562 | |
f2fd21a2 | 3563 | # Check whether user wants AFS_KRB5 support |
3564 | AFS_KRB5_MSG="no" | |
3565 | AC_ARG_WITH(afs-krb5, | |
3566 | [ --with-afs-krb5[[=AKLOG_PATH]] Enable aklog to get token (default=/usr/bin/aklog).], | |
3567 | [ | |
3568 | if test "x$withval" != "xno" ; then | |
3569 | ||
3570 | if test "x$withval" != "xyes" ; then | |
e00da40d | 3571 | AC_DEFINE_UNQUOTED(AKLOG_PATH, "$withval", |
3572 | [Define this if you want to use AFS/Kerberos 5 option, which runs aklog.]) | |
f2fd21a2 | 3573 | else |
e00da40d | 3574 | AC_DEFINE_UNQUOTED(AKLOG_PATH, |
3575 | "/usr/bin/aklog", | |
3576 | [Define this if you want to use AFS/Kerberos 5 option, which runs aklog.]) | |
f2fd21a2 | 3577 | fi |
3578 | ||
416fd2a8 | 3579 | if test -z "$KRB5ROOT" ; then |
f2fd21a2 | 3580 | AC_MSG_WARN([AFS_KRB5 requires Kerberos 5 support, build may fail]) |
3581 | fi | |
3582 | ||
2a304a95 | 3583 | LIBS="-lkrbafs -lkrb4 $LIBS" |
f2fd21a2 | 3584 | if test ! -z "$AFS_LIBS" ; then |
3585 | LIBS="$LIBS $AFS_LIBS" | |
3586 | fi | |
e00da40d | 3587 | AC_DEFINE(AFS_KRB5, 1, |
3588 | [Define this if you want to use AFS/Kerberos 5 option, which runs aklog.]) | |
f2fd21a2 | 3589 | AFS_KRB5_MSG="yes" |
3590 | fi | |
3591 | ] | |
3592 | ) | |
3c0ef626 | 3593 | |
88928908 | 3594 | AC_ARG_WITH(session-hooks, |
3595 | [ --with-session-hooks Enable hooks for executing external commands before/after a session], | |
e00da40d | 3596 | [ AC_DEFINE(SESSION_HOOKS, 1, [Define this if you want support for startup/shutdown hooks]) ] |
88928908 | 3597 | ) |
3598 | ||
3c0ef626 | 3599 | # Looking for programs, paths and files |
3c0ef626 | 3600 | |
2980ea68 | 3601 | PRIVSEP_PATH=/var/empty |
3602 | AC_ARG_WITH(privsep-path, | |
e54b3d7c | 3603 | [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)], |
2980ea68 | 3604 | [ |
34fee935 | 3605 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3606 | test "x${withval}" != "xyes"; then | |
2980ea68 | 3607 | PRIVSEP_PATH=$withval |
3608 | fi | |
3609 | ] | |
3610 | ) | |
3611 | AC_SUBST(PRIVSEP_PATH) | |
3612 | ||
3c0ef626 | 3613 | AC_ARG_WITH(xauth, |
3614 | [ --with-xauth=PATH Specify path to xauth program ], | |
3615 | [ | |
34fee935 | 3616 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3617 | test "x${withval}" != "xyes"; then | |
3c0ef626 | 3618 | xauth_path=$withval |
3619 | fi | |
3620 | ], | |
3621 | [ | |
e54b3d7c | 3622 | TestPath="$PATH" |
3623 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" | |
3624 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" | |
3625 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" | |
3626 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" | |
3627 | AC_PATH_PROG(xauth_path, xauth, , $TestPath) | |
3c0ef626 | 3628 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then |
3629 | xauth_path="/usr/openwin/bin/xauth" | |
3630 | fi | |
3631 | ] | |
3632 | ) | |
3633 | ||
1c14df9e | 3634 | STRIP_OPT=-s |
3635 | AC_ARG_ENABLE(strip, | |
3636 | [ --disable-strip Disable calling strip(1) on install], | |
3637 | [ | |
3638 | if test "x$enableval" = "xno" ; then | |
3639 | STRIP_OPT= | |
3640 | fi | |
3641 | ] | |
3642 | ) | |
3643 | AC_SUBST(STRIP_OPT) | |
3644 | ||
3c0ef626 | 3645 | if test -z "$xauth_path" ; then |
3646 | XAUTH_PATH="undefined" | |
3647 | AC_SUBST(XAUTH_PATH) | |
3648 | else | |
e00da40d | 3649 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path", |
3650 | [Define if xauth is found in your path]) | |
3c0ef626 | 3651 | XAUTH_PATH=$xauth_path |
3652 | AC_SUBST(XAUTH_PATH) | |
3653 | fi | |
3c0ef626 | 3654 | |
59246c42 | 3655 | AC_CHECK_DECL(_PATH_BSHELL, , |
3656 | AC_DEFINE_UNQUOTED(_PATH_BSHELL, "/bin/sh", | |
70cedcd7 | 3657 | [Define to your C shell if not defined in paths.h]), |
59246c42 | 3658 | [ #include <paths.h> ] |
3659 | ) | |
3660 | ||
3661 | AC_CHECK_DECL(_PATH_CSHELL, , | |
3662 | AC_DEFINE_UNQUOTED(_PATH_CSHELL, "/bin/csh", | |
70cedcd7 | 3663 | [Define to your Bourne shell if not defined in paths.h]), |
59246c42 | 3664 | [ #include <paths.h> ] |
3665 | ) | |
3666 | ||
3667 | AC_CHECK_DECL(_PATH_SHELLS, , | |
6c445d85 | 3668 | AC_DEFINE_UNQUOTED(_PATH_SHELLS, "/etc/shells", |
70cedcd7 | 3669 | [Define to your shells file if not defined in paths.h]), |
59246c42 | 3670 | [ #include <paths.h> ] |
3671 | ) | |
3672 | ||
3673 | # if _PATH_MAILDIR is in paths.h then we won't go hunting for it. | |
3674 | AC_CHECK_DECL(_PATH_MAILDIR, | |
3675 | AC_DEFINE(PATH_MAILDIR_IN_PATHS_H, 1, | |
3676 | [Define if _PATH_MAILDIR is in paths.h]), | |
3677 | , | |
3678 | [ #include <paths.h> ] | |
3679 | ) | |
3680 | ||
3c0ef626 | 3681 | # Check for mail directory (last resort if we cannot get it from headers) |
3682 | if test ! -z "$MAIL" ; then | |
3683 | maildir=`dirname $MAIL` | |
e00da40d | 3684 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir", |
3685 | [Set this to your mail directory if you don't have maillock.h]) | |
3c0ef626 | 3686 | fi |
3687 | ||
34fee935 | 3688 | if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then |
3689 | AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test]) | |
3690 | disable_ptmx_check=yes | |
3691 | fi | |
3c0ef626 | 3692 | if test -z "$no_dev_ptmx" ; then |
2980ea68 | 3693 | if test "x$disable_ptmx_check" != "xyes" ; then |
416fd2a8 | 3694 | AC_CHECK_FILE("/dev/ptmx", |
2980ea68 | 3695 | [ |
e00da40d | 3696 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX, 1, |
3697 | [Define if you have /dev/ptmx]) | |
2980ea68 | 3698 | have_dev_ptmx=1 |
3699 | ] | |
3700 | ) | |
3701 | fi | |
3c0ef626 | 3702 | fi |
34fee935 | 3703 | |
3704 | if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then | |
3705 | AC_CHECK_FILE("/dev/ptc", | |
3706 | [ | |
e00da40d | 3707 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC, 1, |
3708 | [Define if you have /dev/ptc]) | |
34fee935 | 3709 | have_dev_ptc=1 |
3710 | ] | |
3711 | ) | |
3712 | else | |
3713 | AC_MSG_WARN([cross compiling: Disabling /dev/ptc test]) | |
3714 | fi | |
3c0ef626 | 3715 | |
3716 | # Options from here on. Some of these are preset by platform above | |
3c0ef626 | 3717 | AC_ARG_WITH(mantype, |
3718 | [ --with-mantype=man|cat|doc Set man page type], | |
3719 | [ | |
3720 | case "$withval" in | |
3721 | man|cat|doc) | |
3722 | MANTYPE=$withval | |
3723 | ;; | |
3724 | *) | |
3725 | AC_MSG_ERROR(invalid man type: $withval) | |
3726 | ;; | |
3727 | esac | |
3728 | ] | |
3729 | ) | |
3730 | if test -z "$MANTYPE"; then | |
e54b3d7c | 3731 | TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" |
3732 | AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath) | |
3c0ef626 | 3733 | if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then |
3734 | MANTYPE=doc | |
3735 | elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
3736 | MANTYPE=man | |
3737 | else | |
3738 | MANTYPE=cat | |
3739 | fi | |
3740 | fi | |
3741 | AC_SUBST(MANTYPE) | |
3742 | if test "$MANTYPE" = "doc"; then | |
3743 | mansubdir=man; | |
3744 | else | |
3745 | mansubdir=$MANTYPE; | |
3746 | fi | |
3747 | AC_SUBST(mansubdir) | |
3748 | ||
3749 | # Check whether to enable MD5 passwords | |
416fd2a8 | 3750 | MD5_MSG="no" |
3c0ef626 | 3751 | AC_ARG_WITH(md5-passwords, |
3752 | [ --with-md5-passwords Enable use of MD5 passwords], | |
3753 | [ | |
3754 | if test "x$withval" != "xno" ; then | |
e00da40d | 3755 | AC_DEFINE(HAVE_MD5_PASSWORDS, 1, |
3756 | [Define if you want to allow MD5 passwords]) | |
416fd2a8 | 3757 | MD5_MSG="yes" |
3c0ef626 | 3758 | fi |
3759 | ] | |
3760 | ) | |
3761 | ||
3762 | # Whether to disable shadow password support | |
3763 | AC_ARG_WITH(shadow, | |
3764 | [ --without-shadow Disable shadow password support], | |
3765 | [ | |
34fee935 | 3766 | if test "x$withval" = "xno" ; then |
3c0ef626 | 3767 | AC_DEFINE(DISABLE_SHADOW) |
3768 | disable_shadow=yes | |
3769 | fi | |
3770 | ] | |
3771 | ) | |
3772 | ||
3773 | if test -z "$disable_shadow" ; then | |
3774 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
3775 | AC_TRY_COMPILE( | |
3776 | [ | |
3777 | #include <sys/types.h> | |
3778 | #include <shadow.h> | |
3779 | struct spwd sp; | |
3780 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
3781 | [ sp_expire_available=yes ], [] | |
3782 | ) | |
3783 | ||
3784 | if test "x$sp_expire_available" = "xyes" ; then | |
3785 | AC_MSG_RESULT(yes) | |
e00da40d | 3786 | AC_DEFINE(HAS_SHADOW_EXPIRE, 1, |
3787 | [Define if you want to use shadow password expire field]) | |
3c0ef626 | 3788 | else |
3789 | AC_MSG_RESULT(no) | |
3790 | fi | |
3791 | fi | |
3792 | ||
3793 | # Use ip address instead of hostname in $DISPLAY | |
3794 | if test ! -z "$IPADDR_IN_DISPLAY" ; then | |
3795 | DISPLAY_HACK_MSG="yes" | |
e00da40d | 3796 | AC_DEFINE(IPADDR_IN_DISPLAY, 1, |
3797 | [Define if you need to use IP address | |
3798 | instead of hostname in $DISPLAY]) | |
3c0ef626 | 3799 | else |
416fd2a8 | 3800 | DISPLAY_HACK_MSG="no" |
3c0ef626 | 3801 | AC_ARG_WITH(ipaddr-display, |
3802 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
3803 | [ | |
34fee935 | 3804 | if test "x$withval" != "xno" ; then |
3c0ef626 | 3805 | AC_DEFINE(IPADDR_IN_DISPLAY) |
416fd2a8 | 3806 | DISPLAY_HACK_MSG="yes" |
3c0ef626 | 3807 | fi |
3808 | ] | |
3809 | ) | |
3810 | fi | |
3811 | ||
70791e56 | 3812 | # check for /etc/default/login and use it if present. |
3813 | AC_ARG_ENABLE(etc-default-login, | |
34fee935 | 3814 | [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]], |
3815 | [ if test "x$enableval" = "xno"; then | |
3816 | AC_MSG_NOTICE([/etc/default/login handling disabled]) | |
3817 | etc_default_login=no | |
3818 | else | |
3819 | etc_default_login=yes | |
3820 | fi ], | |
e00da40d | 3821 | [ if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; |
3822 | then | |
3823 | AC_MSG_WARN([cross compiling: not checking /etc/default/login]) | |
3824 | etc_default_login=no | |
3825 | else | |
3826 | etc_default_login=yes | |
3827 | fi ] | |
34fee935 | 3828 | ) |
3829 | ||
3830 | if test "x$etc_default_login" != "xno"; then | |
3831 | AC_CHECK_FILE("/etc/default/login", | |
3832 | [ external_path_file=/etc/default/login ]) | |
e00da40d | 3833 | if test "x$external_path_file" = "x/etc/default/login"; then |
3834 | AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN, 1, | |
3835 | [Define if your system has /etc/default/login]) | |
34fee935 | 3836 | fi |
70791e56 | 3837 | fi |
70791e56 | 3838 | |
2980ea68 | 3839 | dnl BSD systems use /etc/login.conf so --with-default-path= has no effect |
34fee935 | 3840 | if test $ac_cv_func_login_getcapbool = "yes" && \ |
3841 | test $ac_cv_header_login_cap_h = "yes" ; then | |
70791e56 | 3842 | external_path_file=/etc/login.conf |
2980ea68 | 3843 | fi |
70791e56 | 3844 | |
3c0ef626 | 3845 | # Whether to mess with the default path |
416fd2a8 | 3846 | SERVER_PATH_MSG="(default)" |
3c0ef626 | 3847 | AC_ARG_WITH(default-path, |
2980ea68 | 3848 | [ --with-default-path= Specify default \$PATH environment for server], |
3c0ef626 | 3849 | [ |
70791e56 | 3850 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
2980ea68 | 3851 | AC_MSG_WARN([ |
3852 | --with-default-path=PATH has no effect on this system. | |
3853 | Edit /etc/login.conf instead.]) | |
34fee935 | 3854 | elif test "x$withval" != "xno" ; then |
70791e56 | 3855 | if test ! -z "$external_path_file" ; then |
3856 | AC_MSG_WARN([ | |
3857 | --with-default-path=PATH will only be used if PATH is not defined in | |
3858 | $external_path_file .]) | |
3859 | fi | |
3c0ef626 | 3860 | user_path="$withval" |
416fd2a8 | 3861 | SERVER_PATH_MSG="$withval" |
3c0ef626 | 3862 | fi |
3863 | ], | |
70791e56 | 3864 | [ if test "x$external_path_file" = "x/etc/login.conf" ; then |
3865 | AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf]) | |
2980ea68 | 3866 | else |
70791e56 | 3867 | if test ! -z "$external_path_file" ; then |
3868 | AC_MSG_WARN([ | |
3869 | If PATH is defined in $external_path_file, ensure the path to scp is included, | |
3870 | otherwise scp will not work.]) | |
3871 | fi | |
e00da40d | 3872 | AC_RUN_IFELSE( |
3873 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 3874 | /* find out what STDPATH is */ |
3875 | #include <stdio.h> | |
3876 | #ifdef HAVE_PATHS_H | |
3877 | # include <paths.h> | |
3878 | #endif | |
3879 | #ifndef _PATH_STDPATH | |
1c14df9e | 3880 | # ifdef _PATH_USERPATH /* Irix */ |
3881 | # define _PATH_STDPATH _PATH_USERPATH | |
3882 | # else | |
3883 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
3884 | # endif | |
3c0ef626 | 3885 | #endif |
3886 | #include <sys/types.h> | |
3887 | #include <sys/stat.h> | |
3888 | #include <fcntl.h> | |
3889 | #define DATA "conftest.stdpath" | |
3890 | ||
3891 | main() | |
3892 | { | |
3893 | FILE *fd; | |
3894 | int rc; | |
34fee935 | 3895 | |
3c0ef626 | 3896 | fd = fopen(DATA,"w"); |
3897 | if(fd == NULL) | |
3898 | exit(1); | |
34fee935 | 3899 | |
3c0ef626 | 3900 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) |
3901 | exit(1); | |
3902 | ||
3903 | exit(0); | |
3904 | } | |
e00da40d | 3905 | ]])], |
3906 | [ user_path=`cat conftest.stdpath` ], | |
3c0ef626 | 3907 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], |
3908 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
3909 | ) | |
131757f3 | 3910 | fi ] |
3911 | ) | |
70791e56 | 3912 | if test "x$external_path_file" != "x/etc/login.conf" ; then |
e00da40d | 3913 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path", [Specify default $PATH]) |
2980ea68 | 3914 | AC_SUBST(user_path) |
3915 | fi | |
3916 | ||
3917 | # Set superuser path separately to user path | |
3918 | AC_ARG_WITH(superuser-path, | |
3919 | [ --with-superuser-path= Specify different path for super-user], | |
3920 | [ | |
34fee935 | 3921 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3922 | test "x${withval}" != "xyes"; then | |
e00da40d | 3923 | AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval", |
3924 | [Define if you want a different $PATH | |
3925 | for the superuser]) | |
2980ea68 | 3926 | superuser_path=$withval |
3927 | fi | |
3c0ef626 | 3928 | ] |
3929 | ) | |
2980ea68 | 3930 | |
3c0ef626 | 3931 | |
3c0ef626 | 3932 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) |
416fd2a8 | 3933 | IPV4_IN6_HACK_MSG="no" |
3c0ef626 | 3934 | AC_ARG_WITH(4in6, |
3935 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
3936 | [ | |
3937 | if test "x$withval" != "xno" ; then | |
3938 | AC_MSG_RESULT(yes) | |
e00da40d | 3939 | AC_DEFINE(IPV4_IN_IPV6, 1, |
3940 | [Detect IPv4 in IPv6 mapped addresses | |
3941 | and treat as IPv4]) | |
416fd2a8 | 3942 | IPV4_IN6_HACK_MSG="yes" |
3c0ef626 | 3943 | else |
3944 | AC_MSG_RESULT(no) | |
3945 | fi | |
3946 | ],[ | |
3947 | if test "x$inet6_default_4in6" = "xyes"; then | |
3948 | AC_MSG_RESULT([yes (default)]) | |
3949 | AC_DEFINE(IPV4_IN_IPV6) | |
416fd2a8 | 3950 | IPV4_IN6_HACK_MSG="yes" |
3c0ef626 | 3951 | else |
3952 | AC_MSG_RESULT([no (default)]) | |
3953 | fi | |
3954 | ] | |
3955 | ) | |
3956 | ||
3957 | # Whether to enable BSD auth support | |
e9a17296 | 3958 | BSD_AUTH_MSG=no |
3c0ef626 | 3959 | AC_ARG_WITH(bsd-auth, |
3960 | [ --with-bsd-auth Enable BSD auth support], | |
3961 | [ | |
34fee935 | 3962 | if test "x$withval" != "xno" ; then |
e00da40d | 3963 | AC_DEFINE(BSD_AUTH, 1, |
3964 | [Define if you have BSD auth support]) | |
e9a17296 | 3965 | BSD_AUTH_MSG=yes |
3c0ef626 | 3966 | fi |
3967 | ] | |
3968 | ) | |
3969 | ||
34fee935 | 3970 | # Where to place sshd.pid |
3971 | piddir=/var/run | |
3972 | # make sure the directory exists | |
3973 | if test ! -d $piddir ; then | |
3974 | piddir=`eval echo ${sysconfdir}` | |
3975 | case $piddir in | |
3976 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; | |
3977 | esac | |
3978 | fi | |
3979 | ||
3980 | AC_ARG_WITH(pid-dir, | |
3981 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
3982 | [ | |
3983 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
3984 | test "x${withval}" != "xyes"; then | |
3985 | piddir=$withval | |
3986 | if test ! -d $piddir ; then | |
3987 | AC_MSG_WARN([** no $piddir directory on this system **]) | |
3988 | fi | |
3989 | fi | |
3990 | ] | |
3991 | ) | |
3992 | ||
e00da40d | 3993 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir", [Specify location of ssh.pid]) |
34fee935 | 3994 | AC_SUBST(piddir) |
3995 | ||
3c0ef626 | 3996 | dnl allow user to disable some login recording features |
3997 | AC_ARG_ENABLE(lastlog, | |
3998 | [ --disable-lastlog disable use of lastlog even if detected [no]], | |
70791e56 | 3999 | [ |
4000 | if test "x$enableval" = "xno" ; then | |
4001 | AC_DEFINE(DISABLE_LASTLOG) | |
4002 | fi | |
4003 | ] | |
3c0ef626 | 4004 | ) |
4005 | AC_ARG_ENABLE(utmp, | |
4006 | [ --disable-utmp disable use of utmp even if detected [no]], | |
70791e56 | 4007 | [ |
4008 | if test "x$enableval" = "xno" ; then | |
4009 | AC_DEFINE(DISABLE_UTMP) | |
4010 | fi | |
4011 | ] | |
3c0ef626 | 4012 | ) |
4013 | AC_ARG_ENABLE(utmpx, | |
4014 | [ --disable-utmpx disable use of utmpx even if detected [no]], | |
70791e56 | 4015 | [ |
4016 | if test "x$enableval" = "xno" ; then | |
e00da40d | 4017 | AC_DEFINE(DISABLE_UTMPX, 1, |
4018 | [Define if you don't want to use utmpx]) | |
70791e56 | 4019 | fi |
4020 | ] | |
3c0ef626 | 4021 | ) |
4022 | AC_ARG_ENABLE(wtmp, | |
4023 | [ --disable-wtmp disable use of wtmp even if detected [no]], | |
70791e56 | 4024 | [ |
4025 | if test "x$enableval" = "xno" ; then | |
4026 | AC_DEFINE(DISABLE_WTMP) | |
4027 | fi | |
4028 | ] | |
3c0ef626 | 4029 | ) |
4030 | AC_ARG_ENABLE(wtmpx, | |
4031 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], | |
70791e56 | 4032 | [ |
4033 | if test "x$enableval" = "xno" ; then | |
e00da40d | 4034 | AC_DEFINE(DISABLE_WTMPX, 1, |
4035 | [Define if you don't want to use wtmpx]) | |
70791e56 | 4036 | fi |
4037 | ] | |
3c0ef626 | 4038 | ) |
4039 | AC_ARG_ENABLE(libutil, | |
4040 | [ --disable-libutil disable use of libutil (login() etc.) [no]], | |
70791e56 | 4041 | [ |
4042 | if test "x$enableval" = "xno" ; then | |
4043 | AC_DEFINE(DISABLE_LOGIN) | |
4044 | fi | |
4045 | ] | |
3c0ef626 | 4046 | ) |
4047 | AC_ARG_ENABLE(pututline, | |
4048 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], | |
70791e56 | 4049 | [ |
4050 | if test "x$enableval" = "xno" ; then | |
e00da40d | 4051 | AC_DEFINE(DISABLE_PUTUTLINE, 1, |
4052 | [Define if you don't want to use pututline() | |
4053 | etc. to write [uw]tmp]) | |
70791e56 | 4054 | fi |
4055 | ] | |
3c0ef626 | 4056 | ) |
4057 | AC_ARG_ENABLE(pututxline, | |
4058 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], | |
70791e56 | 4059 | [ |
4060 | if test "x$enableval" = "xno" ; then | |
e00da40d | 4061 | AC_DEFINE(DISABLE_PUTUTXLINE, 1, |
4062 | [Define if you don't want to use pututxline() | |
4063 | etc. to write [uw]tmpx]) | |
70791e56 | 4064 | fi |
4065 | ] | |
3c0ef626 | 4066 | ) |
4067 | AC_ARG_WITH(lastlog, | |
4068 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], | |
4069 | [ | |
34fee935 | 4070 | if test "x$withval" = "xno" ; then |
3c0ef626 | 4071 | AC_DEFINE(DISABLE_LASTLOG) |
34fee935 | 4072 | elif test -n "$withval" && test "x${withval}" != "xyes"; then |
3c0ef626 | 4073 | conf_lastlog_location=$withval |
4074 | fi | |
4075 | ] | |
4076 | ) | |
4077 | ||
4078 | dnl lastlog, [uw]tmpx? detection | |
4079 | dnl NOTE: set the paths in the platform section to avoid the | |
4080 | dnl need for command-line parameters | |
4081 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
4082 | ||
4083 | dnl lastlog detection | |
4084 | dnl NOTE: the code itself will detect if lastlog is a directory | |
4085 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
4086 | AC_TRY_COMPILE([ | |
4087 | #include <sys/types.h> | |
4088 | #include <utmp.h> | |
4089 | #ifdef HAVE_LASTLOG_H | |
4090 | # include <lastlog.h> | |
4091 | #endif | |
4092 | #ifdef HAVE_PATHS_H | |
4093 | # include <paths.h> | |
4094 | #endif | |
4095 | #ifdef HAVE_LOGIN_H | |
4096 | # include <login.h> | |
4097 | #endif | |
4098 | ], | |
4099 | [ char *lastlog = LASTLOG_FILE; ], | |
4100 | [ AC_MSG_RESULT(yes) ], | |
4101 | [ | |
4102 | AC_MSG_RESULT(no) | |
4103 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
4104 | AC_TRY_COMPILE([ | |
4105 | #include <sys/types.h> | |
4106 | #include <utmp.h> | |
4107 | #ifdef HAVE_LASTLOG_H | |
4108 | # include <lastlog.h> | |
4109 | #endif | |
4110 | #ifdef HAVE_PATHS_H | |
4111 | # include <paths.h> | |
4112 | #endif | |
4113 | ], | |
4114 | [ char *lastlog = _PATH_LASTLOG; ], | |
4115 | [ AC_MSG_RESULT(yes) ], | |
4116 | [ | |
4117 | AC_MSG_RESULT(no) | |
4118 | system_lastlog_path=no | |
4119 | ]) | |
4120 | ] | |
4121 | ) | |
4122 | ||
4123 | if test -z "$conf_lastlog_location"; then | |
4124 | if test x"$system_lastlog_path" = x"no" ; then | |
4125 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
4126 | if (test -d "$f" || test -f "$f") ; then | |
4127 | conf_lastlog_location=$f | |
4128 | fi | |
4129 | done | |
4130 | if test -z "$conf_lastlog_location"; then | |
4131 | AC_MSG_WARN([** Cannot find lastlog **]) | |
4132 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
4133 | fi | |
4134 | fi | |
4135 | fi | |
4136 | ||
4137 | if test -n "$conf_lastlog_location"; then | |
e00da40d | 4138 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location", |
4139 | [Define if you want to specify the path to your lastlog file]) | |
34fee935 | 4140 | fi |
3c0ef626 | 4141 | |
4142 | dnl utmp detection | |
4143 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
4144 | AC_TRY_COMPILE([ | |
4145 | #include <sys/types.h> | |
4146 | #include <utmp.h> | |
4147 | #ifdef HAVE_PATHS_H | |
4148 | # include <paths.h> | |
4149 | #endif | |
4150 | ], | |
4151 | [ char *utmp = UTMP_FILE; ], | |
4152 | [ AC_MSG_RESULT(yes) ], | |
4153 | [ AC_MSG_RESULT(no) | |
4154 | system_utmp_path=no ] | |
4155 | ) | |
4156 | if test -z "$conf_utmp_location"; then | |
4157 | if test x"$system_utmp_path" = x"no" ; then | |
4158 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
4159 | if test -f $f ; then | |
4160 | conf_utmp_location=$f | |
4161 | fi | |
4162 | done | |
4163 | if test -z "$conf_utmp_location"; then | |
4164 | AC_DEFINE(DISABLE_UTMP) | |
4165 | fi | |
4166 | fi | |
4167 | fi | |
4168 | if test -n "$conf_utmp_location"; then | |
e00da40d | 4169 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location", |
4170 | [Define if you want to specify the path to your utmp file]) | |
34fee935 | 4171 | fi |
3c0ef626 | 4172 | |
4173 | dnl wtmp detection | |
4174 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
4175 | AC_TRY_COMPILE([ | |
4176 | #include <sys/types.h> | |
4177 | #include <utmp.h> | |
4178 | #ifdef HAVE_PATHS_H | |
4179 | # include <paths.h> | |
4180 | #endif | |
4181 | ], | |
4182 | [ char *wtmp = WTMP_FILE; ], | |
4183 | [ AC_MSG_RESULT(yes) ], | |
4184 | [ AC_MSG_RESULT(no) | |
4185 | system_wtmp_path=no ] | |
4186 | ) | |
4187 | if test -z "$conf_wtmp_location"; then | |
4188 | if test x"$system_wtmp_path" = x"no" ; then | |
4189 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
4190 | if test -f $f ; then | |
4191 | conf_wtmp_location=$f | |
4192 | fi | |
4193 | done | |
4194 | if test -z "$conf_wtmp_location"; then | |
4195 | AC_DEFINE(DISABLE_WTMP) | |
4196 | fi | |
4197 | fi | |
4198 | fi | |
4199 | if test -n "$conf_wtmp_location"; then | |
e00da40d | 4200 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location", |
4201 | [Define if you want to specify the path to your wtmp file]) | |
34fee935 | 4202 | fi |
3c0ef626 | 4203 | |
4204 | ||
4205 | dnl utmpx detection - I don't know any system so perverse as to require | |
4206 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
4207 | dnl there, though. | |
4208 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
4209 | AC_TRY_COMPILE([ | |
4210 | #include <sys/types.h> | |
4211 | #include <utmp.h> | |
4212 | #ifdef HAVE_UTMPX_H | |
4213 | #include <utmpx.h> | |
4214 | #endif | |
4215 | #ifdef HAVE_PATHS_H | |
4216 | # include <paths.h> | |
4217 | #endif | |
4218 | ], | |
4219 | [ char *utmpx = UTMPX_FILE; ], | |
4220 | [ AC_MSG_RESULT(yes) ], | |
4221 | [ AC_MSG_RESULT(no) | |
4222 | system_utmpx_path=no ] | |
4223 | ) | |
4224 | if test -z "$conf_utmpx_location"; then | |
4225 | if test x"$system_utmpx_path" = x"no" ; then | |
4226 | AC_DEFINE(DISABLE_UTMPX) | |
4227 | fi | |
4228 | else | |
e00da40d | 4229 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location", |
4230 | [Define if you want to specify the path to your utmpx file]) | |
34fee935 | 4231 | fi |
3c0ef626 | 4232 | |
4233 | dnl wtmpx detection | |
4234 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
4235 | AC_TRY_COMPILE([ | |
4236 | #include <sys/types.h> | |
4237 | #include <utmp.h> | |
4238 | #ifdef HAVE_UTMPX_H | |
4239 | #include <utmpx.h> | |
4240 | #endif | |
4241 | #ifdef HAVE_PATHS_H | |
4242 | # include <paths.h> | |
4243 | #endif | |
4244 | ], | |
4245 | [ char *wtmpx = WTMPX_FILE; ], | |
4246 | [ AC_MSG_RESULT(yes) ], | |
4247 | [ AC_MSG_RESULT(no) | |
4248 | system_wtmpx_path=no ] | |
4249 | ) | |
4250 | if test -z "$conf_wtmpx_location"; then | |
4251 | if test x"$system_wtmpx_path" = x"no" ; then | |
4252 | AC_DEFINE(DISABLE_WTMPX) | |
4253 | fi | |
4254 | else | |
e00da40d | 4255 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location", |
4256 | [Define if you want to specify the path to your wtmpx file]) | |
34fee935 | 4257 | fi |
3c0ef626 | 4258 | |
4259 | ||
3c0ef626 | 4260 | if test ! -z "$blibpath" ; then |
8bb69cbe | 4261 | LDFLAGS="$LDFLAGS $blibflags$blibpath" |
4262 | AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile]) | |
3c0ef626 | 4263 | fi |
4264 | ||
34fee935 | 4265 | dnl Adding -Werror to CFLAGS early prevents configure tests from running. |
4266 | dnl Add now. | |
4267 | CFLAGS="$CFLAGS $werror_flags" | |
4268 | ||
e9a17296 | 4269 | AC_EXEEXT |
2e437378 | 4270 | AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openssh.xml \ |
4271 | openbsd-compat/Makefile openbsd-compat/regress/Makefile \ | |
34fee935 | 4272 | scard/Makefile ssh_prng_cmds survey.sh]) |
3c0ef626 | 4273 | AC_OUTPUT |
4274 | ||
4275 | # Print summary of options | |
4276 | ||
3c0ef626 | 4277 | # Someone please show me a better way :) |
4278 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
4279 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
4280 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
4281 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
4282 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` | |
4283 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` | |
2980ea68 | 4284 | H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` |
4285 | I=`eval echo ${user_path}` ; I=`eval echo ${I}` | |
4286 | J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` | |
3c0ef626 | 4287 | |
4288 | echo "" | |
4289 | echo "OpenSSH has been configured with the following options:" | |
2980ea68 | 4290 | echo " User binaries: $B" |
4291 | echo " System binaries: $C" | |
4292 | echo " Configuration files: $D" | |
4293 | echo " Askpass program: $E" | |
4294 | echo " Manual pages: $F" | |
2980ea68 | 4295 | echo " Privilege separation chroot path: $H" |
70791e56 | 4296 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
4297 | echo " At runtime, sshd will use the path defined in $external_path_file" | |
4298 | echo " Make sure the path to scp is present, otherwise scp will not work" | |
2980ea68 | 4299 | else |
4300 | echo " sshd default user PATH: $I" | |
70791e56 | 4301 | if test ! -z "$external_path_file"; then |
4302 | echo " (If PATH is set in $external_path_file it will be used instead. If" | |
4303 | echo " used, ensure the path to scp is present, otherwise scp will not work.)" | |
4304 | fi | |
2980ea68 | 4305 | fi |
4306 | if test ! -z "$superuser_path" ; then | |
4307 | echo " sshd superuser user PATH: $J" | |
4308 | fi | |
4309 | echo " Manpage format: $MANTYPE" | |
70791e56 | 4310 | echo " PAM support: $PAM_MSG" |
2e437378 | 4311 | echo " OSF SIA support: $SIA_MSG" |
2980ea68 | 4312 | echo " KerberosV support: $KRB5_MSG" |
2e437378 | 4313 | echo " SELinux support: $SELINUX_MSG" |
2980ea68 | 4314 | echo " Smartcard support: $SCARD_MSG" |
2980ea68 | 4315 | echo " S/KEY support: $SKEY_MSG" |
4316 | echo " TCP Wrappers support: $TCPW_MSG" | |
4317 | echo " MD5 password support: $MD5_MSG" | |
34fee935 | 4318 | echo " libedit support: $LIBEDIT_MSG" |
2e437378 | 4319 | echo " Solaris process contract support: $SPC_MSG" |
2980ea68 | 4320 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" |
2980ea68 | 4321 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" |
4322 | echo " BSD Auth support: $BSD_AUTH_MSG" | |
4323 | echo " Random number source: $RAND_MSG" | |
e9a17296 | 4324 | if test ! -z "$USE_RAND_HELPER" ; then |
2980ea68 | 4325 | echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" |
3c0ef626 | 4326 | fi |
4327 | ||
4328 | echo "" | |
4329 | ||
4330 | echo " Host: ${host}" | |
4331 | echo " Compiler: ${CC}" | |
4332 | echo " Compiler flags: ${CFLAGS}" | |
4333 | echo "Preprocessor flags: ${CPPFLAGS}" | |
4334 | echo " Linker flags: ${LDFLAGS}" | |
25d429a2 | 4335 | echo " Libraries: ${LIBS}" |
4336 | if test ! -z "${SSHDLIBS}"; then | |
4337 | echo " +for sshd: ${SSHDLIBS}" | |
4338 | fi | |
3c0ef626 | 4339 | |
4340 | echo "" | |
4341 | ||
1b56ff3d | 4342 | if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then |
34fee935 | 4343 | echo "SVR4 style packages are supported with \"make package\"" |
4344 | echo "" | |
1b56ff3d | 4345 | fi |
4346 | ||
3c0ef626 | 4347 | if test "x$PAM_MSG" = "xyes" ; then |
e9a17296 | 4348 | echo "PAM is enabled. You may need to install a PAM control file " |
4349 | echo "for sshd, otherwise password authentication may fail. " | |
416fd2a8 | 4350 | echo "Example PAM control files can be found in the contrib/ " |
e9a17296 | 4351 | echo "subdirectory" |
3c0ef626 | 4352 | echo "" |
4353 | fi | |
4354 | ||
e9a17296 | 4355 | if test ! -z "$RAND_HELPER_CMDHASH" ; then |
4356 | echo "WARNING: you are using the builtin random number collection " | |
4357 | echo "service. Please read WARNING.RNG and request that your OS " | |
4358 | echo "vendor includes kernel-based random number collection in " | |
4359 | echo "future versions of your OS." | |
3c0ef626 | 4360 | echo "" |
4361 | fi | |
4362 | ||
1b56ff3d | 4363 | if test ! -z "$NO_PEERCHECK" ; then |
25d429a2 | 4364 | echo "WARNING: the operating system that you are using does not" |
4365 | echo "appear to support getpeereid(), getpeerucred() or the" | |
4366 | echo "SO_PEERCRED getsockopt() option. These facilities are used to" | |
4367 | echo "enforce security checks to prevent unauthorised connections to" | |
4368 | echo "ssh-agent. Their absence increases the risk that a malicious" | |
4369 | echo "user can connect to your agent." | |
1b56ff3d | 4370 | echo "" |
4371 | fi | |
4372 | ||
34fee935 | 4373 | if test "$AUDIT_MODULE" = "bsm" ; then |
4374 | echo "WARNING: BSM audit support is currently considered EXPERIMENTAL." | |
4375 | echo "See the Solaris section in README.platform for details." | |
4376 | fi |