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authorTim Rice <tim@multitalents.net>2001-10-24 21:15:26 -0700
committerTim Rice <tim@multitalents.net>2001-10-24 21:15:26 -0700
commit8ad995fd07876b6ca38c7a94a1896935d167b589 (patch)
tree3ce5927792d405cc316e4710251db44936f1522c /configure.in
parent3a78c845354096ffe3fb7275a763e67a5d45e797 (diff)
Use configure.ac instead of configure.in so older versions of autoconf
don't even try.
Diffstat (limited to 'configure.in')
-rw-r--r--configure.in2252
1 files changed, 0 insertions, 2252 deletions
diff --git a/configure.in b/configure.in
deleted file mode 100644
index 627401e20..000000000
--- a/configure.in
+++ /dev/null
@@ -1,2252 +0,0 @@
1# $Id: configure.in,v 1.317 2001/10/24 05:36:55 tim Exp $
2
3AC_INIT
4AC_CONFIG_SRCDIR([ssh.c])
5
6AC_CONFIG_HEADER(config.h)
7AC_PROG_CC
8AC_CANONICAL_HOST
9AC_C_BIGENDIAN
10
11# Checks for programs.
12AC_PROG_CPP
13AC_PROG_RANLIB
14AC_PROG_INSTALL
15AC_PATH_PROG(AR, ar)
16AC_PATH_PROGS(PERL, perl5 perl)
17AC_SUBST(PERL)
18AC_PATH_PROG(ENT, ent)
19AC_SUBST(ENT)
20AC_PATH_PROGS(FILEPRIV, filepriv, true, /sbin:/usr/sbin)
21AC_PATH_PROG(TEST_MINUS_S_SH, bash)
22AC_PATH_PROG(TEST_MINUS_S_SH, ksh)
23AC_PATH_PROG(TEST_MINUS_S_SH, sh)
24
25# System features
26AC_SYS_LARGEFILE
27
28if test -z "$AR" ; then
29 AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***])
30fi
31
32# Use LOGIN_PROGRAM from environment if possible
33if test ! -z "$LOGIN_PROGRAM" ; then
34 AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM")
35else
36 # Search for login
37 AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login)
38 if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then
39 AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK")
40 fi
41fi
42
43if test -z "$LD" ; then
44 LD=$CC
45fi
46AC_SUBST(LD)
47
48AC_C_INLINE
49if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
50 CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wno-uninitialized"
51fi
52
53# Check for some target-specific stuff
54case "$host" in
55*-*-aix*)
56 AFS_LIBS="-lld"
57 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
58 LDFLAGS="$LDFLAGS -L/usr/local/lib"
59 if (test "$LD" != "gcc" && test -z "$blibpath"); then
60 blibpath="/usr/lib:/lib:/usr/local/lib"
61 fi
62 AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE)])
63 AC_DEFINE(BROKEN_GETADDRINFO)
64 dnl AIX handles lastlog as part of its login message
65 AC_DEFINE(DISABLE_LASTLOG)
66 ;;
67*-*-cygwin*)
68 LIBS="$LIBS -lregex /usr/lib/textmode.o"
69 AC_DEFINE(HAVE_CYGWIN)
70 AC_DEFINE(USE_PIPES)
71 AC_DEFINE(DISABLE_SHADOW)
72 AC_DEFINE(IPV4_DEFAULT)
73 AC_DEFINE(IP_TOS_IS_BROKEN)
74 AC_DEFINE(NO_X11_UNIX_SOCKETS)
75 ;;
76*-*-dgux*)
77 AC_DEFINE(IP_TOS_IS_BROKEN)
78 ;;
79*-*-darwin*)
80 AC_DEFINE(BROKEN_GETADDRINFO)
81 ;;
82*-*-hpux10*)
83 if test -z "$GCC"; then
84 CFLAGS="$CFLAGS -Ae"
85 fi
86 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
87 IPADDR_IN_DISPLAY=yes
88 AC_DEFINE(USE_PIPES)
89 AC_DEFINE(DISABLE_SHADOW)
90 AC_DEFINE(DISABLE_UTMP)
91 AC_DEFINE(SPT_TYPE,SPT_PSTAT)
92 LIBS="$LIBS -lxnet -lsec"
93 ;;
94*-*-hpux11*)
95 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
96 IPADDR_IN_DISPLAY=yes
97 AC_DEFINE(PAM_SUN_CODEBASE)
98 AC_DEFINE(USE_PIPES)
99 AC_DEFINE(DISABLE_SHADOW)
100 AC_DEFINE(DISABLE_UTMP)
101 AC_DEFINE(SPT_TYPE,SPT_PSTAT)
102 LIBS="$LIBS -lxnet -lsec"
103 ;;
104*-*-irix5*)
105 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
106 LDFLAGS="$LDFLAGS"
107 PATH="$PATH:/usr/etc"
108 AC_DEFINE(BROKEN_INET_NTOA)
109 ;;
110*-*-irix6*)
111 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
112 LDFLAGS="$LDFLAGS"
113 PATH="$PATH:/usr/etc"
114 AC_DEFINE(WITH_IRIX_ARRAY)
115 AC_DEFINE(WITH_IRIX_PROJECT)
116 AC_DEFINE(WITH_IRIX_AUDIT)
117 AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS)])
118 AC_DEFINE(BROKEN_INET_NTOA)
119 ;;
120*-*-linux*)
121 no_dev_ptmx=1
122 check_for_libcrypt_later=1
123 AC_DEFINE(DONT_TRY_OTHER_AF)
124 AC_DEFINE(PAM_TTY_KLUDGE)
125 inet6_default_4in6=yes
126 ;;
127mips-sony-bsd|mips-sony-newsos4)
128 AC_DEFINE(HAVE_NEWS4)
129 SONY=1
130 AC_CHECK_LIB(iberty, xatexit, AC_DEFINE(HAVE_XATEXIT),
131 AC_MSG_ERROR([*** libiberty missing - please install first or check config.log ***])
132 )
133 ;;
134*-*-netbsd*)
135 need_dash_r=1
136 ;;
137*-*-freebsd*)
138 check_for_libcrypt_later=1
139 ;;
140*-next-*)
141 conf_lastlog_location="/usr/adm/lastlog"
142 conf_utmp_location=/etc/utmp
143 conf_wtmp_location=/usr/adm/wtmp
144 MAIL=/usr/spool/mail
145 AC_DEFINE(HAVE_NEXT)
146 AC_DEFINE(BROKEN_REALPATH)
147 AC_DEFINE(USE_PIPES)
148 AC_DEFINE(BROKEN_SAVED_UIDS)
149 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
150 CFLAGS="$CFLAGS"
151 ;;
152*-*-solaris*)
153 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
154 LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib"
155 need_dash_r=1
156 AC_DEFINE(PAM_SUN_CODEBASE)
157 AC_DEFINE(LOGIN_NEEDS_UTMPX)
158 AC_DEFINE(LOGIN_NEEDS_TERM)
159 AC_DEFINE(PAM_TTY_KLUDGE)
160 # hardwire lastlog location (can't detect it on some versions)
161 conf_lastlog_location="/var/adm/lastlog"
162 AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x)
163 sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'`
164 if test "$sol2ver" -ge 8; then
165 AC_MSG_RESULT(yes)
166 AC_DEFINE(DISABLE_UTMP)
167 AC_DEFINE(DISABLE_WTMP)
168 else
169 AC_MSG_RESULT(no)
170 fi
171 ;;
172*-*-sunos4*)
173 CPPFLAGS="$CPPFLAGS -DSUNOS4"
174 AC_CHECK_FUNCS(getpwanam)
175 AC_DEFINE(PAM_SUN_CODEBASE)
176 AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H)
177 conf_utmp_location=/etc/utmp
178 conf_wtmp_location=/var/adm/wtmp
179 conf_lastlog_location=/var/adm/lastlog
180 AC_DEFINE(USE_PIPES)
181 ;;
182*-ncr-sysv*)
183 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
184 LDFLAGS="$LDFLAGS -L/usr/local/lib"
185 LIBS="$LIBS -lc89"
186 AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H)
187 ;;
188*-sni-sysv*)
189 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
190 LDFLAGS="$LDFLAGS -L/usr/local/lib -L/usr/ucblib"
191 IPADDR_IN_DISPLAY=yes
192 AC_DEFINE(USE_PIPES)
193 AC_DEFINE(IP_TOS_IS_BROKEN)
194 AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H)
195 LIBS="$LIBS -lgen -lnsl -lucb"
196 ;;
197*-*-sysv4.2*)
198 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
199 LDFLAGS="$LDFLAGS -L/usr/local/lib"
200# enable_suid_ssh=no
201 AC_DEFINE(USE_PIPES)
202 ;;
203*-*-sysv5*)
204 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
205 LDFLAGS="$LDFLAGS -L/usr/local/lib"
206# enable_suid_ssh=no
207 AC_DEFINE(USE_PIPES)
208 ;;
209*-*-sysv*)
210 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
211 LDFLAGS="$LDFLAGS -L/usr/local/lib"
212 ;;
213*-*-sco3.2v4*)
214 CPPFLAGS="$CPPFLAGS -Dftruncate=chsize -I/usr/local/include"
215 LDFLAGS="$LDFLAGS -L/usr/local/lib"
216 LIBS="$LIBS -los -lprot -lx -ltinfo -lm"
217 rsh_path="/usr/bin/rcmd"
218 RANLIB=true
219 no_dev_ptmx=1
220 AC_DEFINE(BROKEN_SYS_TERMIO_H)
221 AC_DEFINE(USE_PIPES)
222 AC_DEFINE(HAVE_SCO_PROTECTED_PW)
223 AC_DEFINE(DISABLE_SHADOW)
224 AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H)
225 AC_DEFINE(BROKEN_SAVED_UIDS)
226 AC_CHECK_FUNCS(getluid setluid)
227 MANTYPE=man
228 do_sco3_extra_lib_check=yes
229 ;;
230*-*-sco3.2v5*)
231 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
232 LDFLAGS="$LDFLAGS -L/usr/local/lib"
233 LIBS="$LIBS -lprot -lx -ltinfo -lm"
234 no_dev_ptmx=1
235 rsh_path="/usr/bin/rcmd"
236 AC_DEFINE(USE_PIPES)
237 AC_DEFINE(HAVE_SCO_PROTECTED_PW)
238 AC_DEFINE(DISABLE_SHADOW)
239 AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H)
240 AC_CHECK_FUNCS(getluid setluid)
241 MANTYPE=man
242 ;;
243*-*-unicos*)
244 no_libsocket=1
245 no_libnsl=1
246 AC_DEFINE(USE_PIPES)
247 LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal,-L/usr/local/lib"
248 LIBS="$LIBS -lgen -lrsc"
249 ;;
250*-dec-osf*)
251 AC_MSG_CHECKING(for Digital Unix SIA)
252 no_osfsia=""
253 AC_ARG_WITH(osfsia,
254 [ --with-osfsia Enable Digital Unix SIA],
255 [
256 if test "x$withval" = "xno" ; then
257 AC_MSG_RESULT(disabled)
258 no_osfsia=1
259 fi
260 ],
261 )
262 if test -z "$no_osfsia" ; then
263 if test -f /etc/sia/matrix.conf; then
264 AC_MSG_RESULT(yes)
265 AC_DEFINE(HAVE_OSF_SIA)
266 AC_DEFINE(DISABLE_LOGIN)
267 LIBS="$LIBS -lsecurity -ldb -lm -laud"
268 else
269 AC_MSG_RESULT(no)
270 fi
271 fi
272 ;;
273
274*-*-nto-qnx)
275 AC_DEFINE(USE_PIPES)
276 AC_DEFINE(NO_X11_UNIX_SOCKETS)
277 AC_DEFINE(MISSING_NFDBITS)
278 AC_DEFINE(MISSING_HOWMANY)
279 AC_DEFINE(MISSING_FD_MASK)
280 ;;
281esac
282
283# Allow user to specify flags
284AC_ARG_WITH(cflags,
285 [ --with-cflags Specify additional flags to pass to compiler],
286 [
287 if test "x$withval" != "xno" ; then
288 CFLAGS="$CFLAGS $withval"
289 fi
290 ]
291)
292AC_ARG_WITH(cppflags,
293 [ --with-cppflags Specify additional flags to pass to preprocessor] ,
294 [
295 if test "x$withval" != "xno"; then
296 CPPFLAGS="$CPPFLAGS $withval"
297 fi
298 ]
299)
300AC_ARG_WITH(ldflags,
301 [ --with-ldflags Specify additional flags to pass to linker],
302 [
303 if test "x$withval" != "xno" ; then
304 LDFLAGS="$LDFLAGS $withval"
305 fi
306 ]
307)
308AC_ARG_WITH(libs,
309 [ --with-libs Specify additional libraries to link with],
310 [
311 if test "x$withval" != "xno" ; then
312 LIBS="$LIBS $withval"
313 fi
314 ]
315)
316
317AC_ARG_WITH(pcre,
318 [ --with-pcre[[=PATH]] Override built in regex library with pcre
319 (optionally in PATH)],
320 [
321 case "$withval" in
322 no) ;;
323 *)
324 if test "x$withval" != "xyes"; then
325 if test -d "$withval/lib"; then
326 if test -n "${need_dash_r}"; then
327 LDFLAGS="${LDFLAGS} -L$withval/lib -R$withval/lib"
328 else
329 LDFLAGS="${LDFLAGS} -L$withval/lib"
330 fi
331 else
332 if test -n "${need_dash_r}"; then
333 LDFLAGS="${LDFLAGS} -L$withval -R$withval"
334 else
335 LDFLAGS="${LDFLAGS} -L$withval"
336 fi
337 fi
338 if test -d "$withval/include"; then
339 CPPFLAGS="${CPPFLAGS} -I$withval/include"
340 else
341 CPPFLAGS="${CPPFLAGS} -I$withval"
342 fi
343 fi
344
345 AC_CHECK_HEADER(pcreposix.h,
346 AC_CHECK_LIB(pcre, pcre_info,[
347 AC_DEFINE(HAVE_LIBPCRE)
348 LIBS="$LIBS -lpcreposix -lpcre"
349 no_comp_check=yes],
350 AC_MSG_ERROR([*** unable to locate pcre library ***])),
351 AC_MSG_ERROR([*** unable to locate pcreposix.h include file ***]))
352 ;;
353 esac
354 ]
355)
356
357# Checks for libraries.
358AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match))
359AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
360
361dnl SCO OS3 needs this for libwrap
362if test "x$with_tcp_wrappers" != "xno" ; then
363 if test "x$do_sco3_extra_lib_check" = "xyes" ; then
364 AC_CHECK_LIB(rpc, innetgr, LIBS="-lrpc -lyp -lrpc $LIBS" , , -lyp -lrpc)
365 fi
366fi
367
368AC_CHECK_FUNC(getspnam, ,
369 AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen"))
370AC_CHECK_FUNC(login, ,
371 AC_CHECK_LIB(util, login,
372 AC_DEFINE(HAVE_LIBUTIL_LOGIN) LIBS="$LIBS -lutil"))
373
374dnl zlib is required
375AC_ARG_WITH(zlib,
376 [ --with-zlib=PATH Use zlib in PATH],
377 [
378 if test -d "$withval/lib"; then
379 if test -n "${need_dash_r}"; then
380 LDFLAGS="${LDFLAGS} -L$withval/lib -R$withval/lib"
381 else
382 LDFLAGS="${LDFLAGS} -L$withval/lib"
383 fi
384 else
385 if test -n "${need_dash_r}"; then
386 LDFLAGS="${LDFLAGS} -L$withval -R$withval"
387 else
388 LDFLAGS="${LDFLAGS} -L$withval"
389 fi
390 fi
391 if test -d "$withval/include"; then
392 CPPFLAGS="${CPPFLAGS} -I$withval/include"
393 else
394 CPPFLAGS="${CPPFLAGS} -I$withval"
395 fi
396 ]
397)
398
399AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]))
400
401# We don't want to check if we did an pcre override.
402if test -z "$no_comp_check" ; then
403 AC_CHECK_FUNC(regcomp,
404 [ AC_DEFINE(HAVE_REGCOMP)],
405 [
406 AC_CHECK_LIB(pcre, pcre_info,
407 [
408 AC_DEFINE(HAVE_LIBPCRE)
409 LIBS="$LIBS -lpcreposix -lpcre"
410 ],
411 [
412 AC_MSG_ERROR([*** No regex library found.])
413 ])
414 ]
415 )
416fi
417
418dnl UnixWare 2.x
419AC_CHECK_FUNC(strcasecmp,
420 [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ]
421)
422AC_CHECK_FUNC(utimes,
423 [], [ AC_CHECK_LIB(c89, utimes, LIBS="$LIBS -lc89") ]
424)
425
426AC_FUNC_STRFTIME
427
428# Checks for header files.
429AC_CHECK_HEADERS(bstring.h crypt.h endian.h floatingpoint.h \
430 getopt.h glob.h lastlog.h limits.h login.h \
431 login_cap.h maillock.h netdb.h netgroup.h \
432 netinet/in_systm.h paths.h poll.h pty.h regex.h \
433 security/pam_appl.h shadow.h stddef.h stdint.h \
434 strings.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h \
435 sys/poll.h sys/queue.h sys/select.h sys/stat.h \
436 sys/stropts.h sys/sysmacros.h sys/time.h \
437 sys/ttcompat.h sys/un.h time.h ttyent.h usersec.h \
438 util.h utime.h utmp.h utmpx.h)
439
440# Check for ALTDIRFUNC glob() extension
441AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support)
442AC_EGREP_CPP(FOUNDIT,
443 [
444 #include <glob.h>
445 #ifdef GLOB_ALTDIRFUNC
446 FOUNDIT
447 #endif
448 ],
449 [
450 AC_DEFINE(GLOB_HAS_ALTDIRFUNC)
451 AC_MSG_RESULT(yes)
452 ],
453 [
454 AC_MSG_RESULT(no)
455 ]
456)
457
458# Check for g.gl_matchc glob() extension
459AC_MSG_CHECKING(for gl_matchc field in glob_t)
460AC_EGREP_CPP(FOUNDIT,
461 [
462 #include <glob.h>
463 int main(void){glob_t g; g.gl_matchc = 1;}
464 ],
465 [
466 AC_DEFINE(GLOB_HAS_GL_MATCHC)
467 AC_MSG_RESULT(yes)
468 ],
469 [
470 AC_MSG_RESULT(no)
471 ]
472)
473
474AC_MSG_CHECKING([whether struct dirent allocates space for d_name])
475AC_TRY_RUN(
476 [
477#include <sys/types.h>
478#include <dirent.h>
479int main(void){struct dirent d;return(sizeof(d.d_name)<=sizeof(char));}
480 ],
481 [AC_MSG_RESULT(yes)],
482 [
483 AC_MSG_RESULT(no)
484 AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME)
485 ]
486)
487
488# Check whether user wants S/Key support
489SKEY_MSG="no"
490AC_ARG_WITH(skey,
491 [ --with-skey[[=PATH]] Enable S/Key support
492 (optionally in PATH)],
493 [
494 if test "x$withval" != "xno" ; then
495
496 if test "x$withval" != "xyes" ; then
497 CPPFLAGS="$CPPFLAGS -I${withval}/include"
498 LDFLAGS="$LDFLAGS -L${withval}/lib"
499 fi
500
501 AC_DEFINE(SKEY)
502 LIBS="-lskey $LIBS"
503 SKEY_MSG="yes"
504
505 AC_CHECK_FUNC(skey_keyinfo,
506 [],
507 [
508 AC_MSG_ERROR([** Incomplete or missing s/key libraries.])
509 ])
510 fi
511 ]
512)
513
514# Check whether user wants TCP wrappers support
515TCPW_MSG="no"
516AC_ARG_WITH(tcp-wrappers,
517 [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support
518 (optionally in PATH)],
519 [
520 if test "x$withval" != "xno" ; then
521 saved_LIBS="$LIBS"
522 saved_LDFLAGS="$LDFLAGS"
523 saved_CPPFLAGS="$CPPFLAGS"
524 if test -n "${withval}" -a "${withval}" != "yes"; then
525 if test -d "${withval}/lib"; then
526 if test -n "${need_dash_r}"; then
527 LDFLAGS="$LDFLAGS -L${withval}/lib -R${withval}/lib"
528 else
529 LDFLAGS="$LDFLAGS -L${withval}/lib"
530 fi
531 else
532 if test -n "${need_dash_r}"; then
533 LDFLAGS="$LDFLAGS -L${withval} -R${withval}"
534 else
535 LDFLAGS="$LDFLAGS -L${withval}"
536 fi
537 fi
538 if test -d "${withval}/include"; then
539 CPPFLAGS="$CPPFLAGS -I${withval}/include"
540 else
541 CPPFLAGS="$CPPFLAGS -I${withval}"
542 fi
543 TCPW_MSG="yes"
544 fi
545 LIBS="-lwrap $LIBS"
546 AC_MSG_CHECKING(for libwrap)
547 AC_TRY_LINK(
548 [
549#include <tcpd.h>
550 int deny_severity = 0, allow_severity = 0;
551 ],
552 [hosts_access(0);],
553 [
554 AC_MSG_RESULT(yes)
555 AC_DEFINE(LIBWRAP)
556 TCPW_MSG="yes"
557 ],
558 [
559 AC_MSG_ERROR([*** libwrap missing])
560 ]
561 )
562 fi
563 ]
564)
565
566dnl Checks for library functions.
567AC_CHECK_FUNCS(arc4random atexit b64_ntop bcopy bindresvport_sa \
568 clock fchmod fchown freeaddrinfo futimes gai_strerror \
569 getaddrinfo getcwd getgrouplist getnameinfo getopt \
570 getrlimit getrusage getttyent glob inet_aton inet_ntoa \
571 inet_ntop innetgr login_getcapbool md5_crypt memmove \
572 mkdtemp on_exit openpty readpassphrase realpath \
573 rresvport_af setdtablesize setegid setenv seteuid \
574 setlogin setproctitle setresgid setreuid setrlimit \
575 setsid setvbuf sigaction sigvec snprintf strerror \
576 strlcat strlcpy strmode strsep sysconf tcgetpgrp utimes \
577 vhangup vsnprintf waitpid __b64_ntop _getpty)
578
579dnl IRIX and Solaris 2.5.1 have dirname() in libgen
580AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[
581 AC_CHECK_LIB(gen, dirname,[
582 AC_CACHE_CHECK([for broken dirname],
583 ac_cv_have_broken_dirname, [
584 save_LIBS="$LIBS"
585 LIBS="$LIBS -lgen"
586 AC_TRY_RUN(
587 [
588#include <libgen.h>
589#include <string.h>
590
591int main(int argc, char **argv) {
592 char *s, buf[32];
593
594 strncpy(buf,"/etc", 32);
595 s = dirname(buf);
596 if (!s || strncmp(s, "/", 32) != 0) {
597 exit(1);
598 } else {
599 exit(0);
600 }
601}
602 ],
603 [ ac_cv_have_broken_dirname="no" ],
604 [ ac_cv_have_broken_dirname="yes" ]
605 )
606 LIBS="$save_LIBS"
607 ])
608 if test "x$ac_cv_have_broken_dirname" = "xno" ; then
609 LIBS="$LIBS -lgen"
610 AC_DEFINE(HAVE_DIRNAME)
611 AC_CHECK_HEADERS(libgen.h)
612 fi
613 ])
614])
615
616dnl Checks for time functions
617AC_CHECK_FUNCS(gettimeofday time)
618dnl Checks for libutil functions
619AC_CHECK_HEADERS(libutil.h)
620AC_CHECK_FUNCS(login logout updwtmp logwtmp)
621dnl Checks for utmp functions
622AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent)
623AC_CHECK_FUNCS(utmpname)
624dnl Checks for utmpx functions
625AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline )
626AC_CHECK_FUNCS(setutxent utmpxname)
627
628AC_CHECK_FUNC(getuserattr,
629 [AC_DEFINE(HAVE_GETUSERATTR)],
630 [AC_CHECK_LIB(s, getuserattr, [LIBS="$LIBS -ls"; AC_DEFINE(HAVE_GETUSERATTR)])]
631)
632
633AC_CHECK_FUNC(login,
634 [AC_DEFINE(HAVE_LOGIN)],
635 [AC_CHECK_LIB(bsd, login, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_LOGIN)])]
636)
637
638AC_CHECK_FUNC(daemon,
639 [AC_DEFINE(HAVE_DAEMON)],
640 [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])]
641)
642
643AC_CHECK_FUNC(getpagesize,
644 [AC_DEFINE(HAVE_GETPAGESIZE)],
645 [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])]
646)
647
648# Check for broken snprintf
649if test "x$ac_cv_func_snprintf" = "xyes" ; then
650 AC_MSG_CHECKING([whether snprintf correctly terminates long strings])
651 AC_TRY_RUN(
652 [
653#include <stdio.h>
654int main(void){char b[5];snprintf(b,5,"123456789");return(b[4]!='\0');}
655 ],
656 [AC_MSG_RESULT(yes)],
657 [
658 AC_MSG_RESULT(no)
659 AC_DEFINE(BROKEN_SNPRINTF)
660 AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor])
661 ]
662 )
663fi
664
665AC_FUNC_GETPGRP
666
667# Check for PAM libs
668PAM_MSG="no"
669AC_ARG_WITH(pam,
670 [ --with-pam Enable PAM support ],
671 [
672 if test "x$withval" != "xno" ; then
673 if test "x$ac_cv_header_security_pam_appl_h" != "xyes" ; then
674 AC_MSG_ERROR([PAM headers not found])
675 fi
676
677 AC_CHECK_LIB(dl, dlopen, , )
678 AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing]))
679 AC_CHECK_FUNCS(pam_getenvlist)
680
681 disable_shadow=yes
682 PAM_MSG="yes"
683
684 AC_DEFINE(USE_PAM)
685 fi
686 ]
687)
688
689# Check for older PAM
690if test "x$PAM_MSG" = "xyes" ; then
691 # Check PAM strerror arguments (old PAM)
692 AC_MSG_CHECKING([whether pam_strerror takes only one argument])
693 AC_TRY_COMPILE(
694 [
695#include <stdlib.h>
696#include <security/pam_appl.h>
697 ],
698 [(void)pam_strerror((pam_handle_t *)NULL, -1);],
699 [AC_MSG_RESULT(no)],
700 [
701 AC_DEFINE(HAVE_OLD_PAM)
702 AC_MSG_RESULT(yes)
703 PAM_MSG="yes (old library)"
704 ]
705 )
706fi
707
708# The big search for OpenSSL
709AC_ARG_WITH(ssl-dir,
710 [ --with-ssl-dir=PATH Specify path to OpenSSL installation ],
711 [
712 if test "x$withval" != "xno" ; then
713 tryssldir=$withval
714 fi
715 ]
716)
717
718saved_LIBS="$LIBS"
719saved_LDFLAGS="$LDFLAGS"
720saved_CPPFLAGS="$CPPFLAGS"
721if test "x$prefix" != "xNONE" ; then
722 tryssldir="$tryssldir $prefix"
723fi
724AC_CACHE_CHECK([for OpenSSL directory], ac_cv_openssldir, [
725 for ssldir in $tryssldir "" /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do
726 CPPFLAGS="$saved_CPPFLAGS"
727 LDFLAGS="$saved_LDFLAGS"
728 LIBS="$saved_LIBS -lcrypto"
729
730 # Skip directories if they don't exist
731 if test ! -z "$ssldir" -a ! -d "$ssldir" ; then
732 continue;
733 fi
734 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
735 # Try to use $ssldir/lib if it exists, otherwise
736 # $ssldir
737 if test -d "$ssldir/lib" ; then
738 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
739 if test ! -z "$need_dash_r" ; then
740 LDFLAGS="-R$ssldir/lib $LDFLAGS"
741 fi
742 else
743 LDFLAGS="-L$ssldir $saved_LDFLAGS"
744 if test ! -z "$need_dash_r" ; then
745 LDFLAGS="-R$ssldir $LDFLAGS"
746 fi
747 fi
748 # Try to use $ssldir/include if it exists, otherwise
749 # $ssldir
750 if test -d "$ssldir/include" ; then
751 CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS"
752 else
753 CPPFLAGS="-I$ssldir $saved_CPPFLAGS"
754 fi
755 fi
756
757 # Basic test to check for compatible version and correct linking
758 # *does not* test for RSA - that comes later.
759 AC_TRY_RUN(
760 [
761#include <string.h>
762#include <openssl/rand.h>
763int main(void)
764{
765 char a[2048];
766 memset(a, 0, sizeof(a));
767 RAND_add(a, sizeof(a), sizeof(a));
768 return(RAND_status() <= 0);
769}
770 ],
771 [
772 found_crypto=1
773 break;
774 ], []
775 )
776
777 if test ! -z "$found_crypto" ; then
778 break;
779 fi
780 done
781
782 if test -z "$found_crypto" ; then
783 AC_MSG_ERROR([Could not find working OpenSSL library, please install or check config.log])
784 fi
785 if test -z "$ssldir" ; then
786 ssldir="(system)"
787 fi
788
789 ac_cv_openssldir=$ssldir
790])
791
792if (test ! -z "$ac_cv_openssldir" && test "x$ac_cv_openssldir" != "x(system)") ; then
793 AC_DEFINE(HAVE_OPENSSL)
794 dnl Need to recover ssldir - test above runs in subshell
795 ssldir=$ac_cv_openssldir
796 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
797 # Try to use $ssldir/lib if it exists, otherwise
798 # $ssldir
799 if test -d "$ssldir/lib" ; then
800 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
801 if test ! -z "$need_dash_r" ; then
802 LDFLAGS="-R$ssldir/lib $LDFLAGS"
803 fi
804 else
805 LDFLAGS="-L$ssldir $saved_LDFLAGS"
806 if test ! -z "$need_dash_r" ; then
807 LDFLAGS="-R$ssldir $LDFLAGS"
808 fi
809 fi
810 # Try to use $ssldir/include if it exists, otherwise
811 # $ssldir
812 if test -d "$ssldir/include" ; then
813 CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS"
814 else
815 CPPFLAGS="-I$ssldir $saved_CPPFLAGS"
816 fi
817 fi
818fi
819LIBS="$saved_LIBS -lcrypto"
820
821# Now test RSA support
822saved_LIBS="$LIBS"
823AC_MSG_CHECKING([for RSA support])
824for WANTS_RSAREF in "" 1 ; do
825 if test -z "$WANTS_RSAREF" ; then
826 LIBS="$saved_LIBS"
827 else
828 LIBS="$saved_LIBS -lRSAglue -lrsaref"
829 fi
830 AC_TRY_RUN([
831#include <string.h>
832#include <openssl/rand.h>
833#include <openssl/rsa.h>
834#include <openssl/bn.h>
835#include <openssl/sha.h>
836int main(void)
837{
838 int num; RSA *key; static unsigned char p_in[] = "blahblah";
839 unsigned char c[256], p[256];
840 memset(c, 0, sizeof(c)); RAND_add(c, sizeof(c), sizeof(c));
841 if ((key=RSA_generate_key(512, 3, NULL, NULL))==NULL) return(1);
842 num = RSA_public_encrypt(sizeof(p_in) - 1, p_in, c, key, RSA_PKCS1_PADDING);
843 return(-1 == RSA_private_decrypt(num, c, p, key, RSA_PKCS1_PADDING));
844}
845 ],
846 [
847 rsa_works=1
848 break;
849 ], [])
850done
851LIBS="$saved_LIBS"
852
853if test ! -z "$no_rsa" ; then
854 AC_MSG_RESULT(disabled)
855 RSA_MSG="disabled"
856else
857 if test -z "$rsa_works" ; then
858 AC_MSG_WARN([*** No RSA support found *** ])
859 RSA_MSG="no"
860 else
861 if test -z "$WANTS_RSAREF" ; then
862 AC_MSG_RESULT(yes)
863 RSA_MSG="yes"
864 else
865 RSA_MSG="yes (using RSAref)"
866 AC_MSG_RESULT(using RSAref)
867 LIBS="$LIBS -lcrypto -lRSAglue -lrsaref"
868 fi
869 fi
870fi
871
872# Some Linux systems (Slackware) need crypt() from libcrypt, *not* the
873# version in OpenSSL. Skip this for PAM
874if test "x$PAM_MSG" = "xno" -a "x$check_for_libcrypt_later" = "x1"; then
875 AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt")
876fi
877
878# Cheap hack to ensure NEWS-OS libraries are arranged right.
879if test ! -z "$SONY" ; then
880 LIBS="$LIBS -liberty";
881fi
882
883# Checks for data types
884AC_CHECK_SIZEOF(char, 1)
885AC_CHECK_SIZEOF(short int, 2)
886AC_CHECK_SIZEOF(int, 4)
887AC_CHECK_SIZEOF(long int, 4)
888AC_CHECK_SIZEOF(long long int, 8)
889
890# More checks for data types
891AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [
892 AC_TRY_COMPILE(
893 [ #include <sys/types.h> ],
894 [ u_int a; a = 1;],
895 [ ac_cv_have_u_int="yes" ],
896 [ ac_cv_have_u_int="no" ]
897 )
898])
899if test "x$ac_cv_have_u_int" = "xyes" ; then
900 AC_DEFINE(HAVE_U_INT)
901 have_u_int=1
902fi
903
904AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [
905 AC_TRY_COMPILE(
906 [ #include <sys/types.h> ],
907 [ int8_t a; int16_t b; int32_t c; a = b = c = 1;],
908 [ ac_cv_have_intxx_t="yes" ],
909 [ ac_cv_have_intxx_t="no" ]
910 )
911])
912if test "x$ac_cv_have_intxx_t" = "xyes" ; then
913 AC_DEFINE(HAVE_INTXX_T)
914 have_intxx_t=1
915fi
916
917if (test -z "$have_intxx_t" && \
918 test "x$ac_cv_header_stdint_h" = "xyes")
919then
920 AC_MSG_CHECKING([for intXX_t types in stdint.h])
921 AC_TRY_COMPILE(
922 [ #include <stdint.h> ],
923 [ int8_t a; int16_t b; int32_t c; a = b = c = 1;],
924 [
925 AC_DEFINE(HAVE_INTXX_T)
926 AC_MSG_RESULT(yes)
927 ],
928 [ AC_MSG_RESULT(no) ]
929 )
930fi
931
932AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [
933 AC_TRY_COMPILE(
934 [ #include <sys/types.h> ],
935 [ int64_t a; a = 1;],
936 [ ac_cv_have_int64_t="yes" ],
937 [ ac_cv_have_int64_t="no" ]
938 )
939])
940if test "x$ac_cv_have_int64_t" = "xyes" ; then
941 AC_DEFINE(HAVE_INT64_T)
942 have_int64_t=1
943fi
944
945if test -z "$have_int64_t" ; then
946 AC_MSG_CHECKING([for int64_t type in sys/socket.h])
947 AC_TRY_COMPILE(
948 [ #include <sys/socket.h> ],
949 [ int64_t a; a = 1],
950 [
951 AC_DEFINE(HAVE_INT64_T)
952 AC_MSG_RESULT(yes)
953 ],
954 [ AC_MSG_RESULT(no) ]
955 )
956fi
957
958AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [
959 AC_TRY_COMPILE(
960 [ #include <sys/types.h> ],
961 [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;],
962 [ ac_cv_have_u_intxx_t="yes" ],
963 [ ac_cv_have_u_intxx_t="no" ]
964 )
965])
966if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then
967 AC_DEFINE(HAVE_U_INTXX_T)
968 have_u_intxx_t=1
969fi
970
971if test -z "$have_u_intxx_t" ; then
972 AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h])
973 AC_TRY_COMPILE(
974 [ #include <sys/socket.h> ],
975 [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;],
976 [
977 AC_DEFINE(HAVE_U_INTXX_T)
978 AC_MSG_RESULT(yes)
979 ],
980 [ AC_MSG_RESULT(no) ]
981 )
982fi
983
984AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [
985 AC_TRY_COMPILE(
986 [ #include <sys/types.h> ],
987 [ u_int64_t a; a = 1;],
988 [ ac_cv_have_u_int64_t="yes" ],
989 [ ac_cv_have_u_int64_t="no" ]
990 )
991])
992if test "x$ac_cv_have_u_int64_t" = "xyes" ; then
993 AC_DEFINE(HAVE_U_INT64_T)
994 have_u_int64_t=1
995fi
996
997if test -z "$have_u_intxx_t" ; then
998 AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [
999 AC_TRY_COMPILE(
1000 [
1001#include <sys/types.h>
1002 ],
1003 [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ],
1004 [ ac_cv_have_uintxx_t="yes" ],
1005 [ ac_cv_have_uintxx_t="no" ]
1006 )
1007 ])
1008 if test "x$ac_cv_have_uintxx_t" = "xyes" ; then
1009 AC_DEFINE(HAVE_UINTXX_T)
1010 fi
1011fi
1012
1013if test -z "$have_uintxx_t" ; then
1014 AC_MSG_CHECKING([for uintXX_t types in stdint.h])
1015 AC_TRY_COMPILE(
1016 [ #include <stdint.h> ],
1017 [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;],
1018 [
1019 AC_DEFINE(HAVE_UINTXX_T)
1020 AC_MSG_RESULT(yes)
1021 ],
1022 [ AC_MSG_RESULT(no) ]
1023 )
1024fi
1025
1026if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \
1027 test "x$ac_cv_header_sys_bitypes_h" = "xyes")
1028then
1029 AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h])
1030 AC_TRY_COMPILE(
1031 [
1032#include <sys/bitypes.h>
1033 ],
1034 [
1035 int8_t a; int16_t b; int32_t c;
1036 u_int8_t e; u_int16_t f; u_int32_t g;
1037 a = b = c = e = f = g = 1;
1038 ],
1039 [
1040 AC_DEFINE(HAVE_U_INTXX_T)
1041 AC_DEFINE(HAVE_INTXX_T)
1042 AC_MSG_RESULT(yes)
1043 ],
1044 [AC_MSG_RESULT(no)]
1045 )
1046fi
1047
1048
1049AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [
1050 AC_TRY_COMPILE(
1051 [
1052#include <sys/types.h>
1053 ],
1054 [ u_char foo; foo = 125; ],
1055 [ ac_cv_have_u_char="yes" ],
1056 [ ac_cv_have_u_char="no" ]
1057 )
1058])
1059if test "x$ac_cv_have_u_char" = "xyes" ; then
1060 AC_DEFINE(HAVE_U_CHAR)
1061fi
1062
1063TYPE_SOCKLEN_T
1064
1065AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [
1066 AC_TRY_COMPILE(
1067 [
1068#include <sys/types.h>
1069 ],
1070 [ size_t foo; foo = 1235; ],
1071 [ ac_cv_have_size_t="yes" ],
1072 [ ac_cv_have_size_t="no" ]
1073 )
1074])
1075if test "x$ac_cv_have_size_t" = "xyes" ; then
1076 AC_DEFINE(HAVE_SIZE_T)
1077fi
1078
1079AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [
1080 AC_TRY_COMPILE(
1081 [
1082#include <sys/types.h>
1083 ],
1084 [ ssize_t foo; foo = 1235; ],
1085 [ ac_cv_have_ssize_t="yes" ],
1086 [ ac_cv_have_ssize_t="no" ]
1087 )
1088])
1089if test "x$ac_cv_have_ssize_t" = "xyes" ; then
1090 AC_DEFINE(HAVE_SSIZE_T)
1091fi
1092
1093AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [
1094 AC_TRY_COMPILE(
1095 [
1096#include <time.h>
1097 ],
1098 [ clock_t foo; foo = 1235; ],
1099 [ ac_cv_have_clock_t="yes" ],
1100 [ ac_cv_have_clock_t="no" ]
1101 )
1102])
1103if test "x$ac_cv_have_clock_t" = "xyes" ; then
1104 AC_DEFINE(HAVE_CLOCK_T)
1105fi
1106
1107AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [
1108 AC_TRY_COMPILE(
1109 [
1110#include <sys/types.h>
1111#include <sys/socket.h>
1112 ],
1113 [ sa_family_t foo; foo = 1235; ],
1114 [ ac_cv_have_sa_family_t="yes" ],
1115 [ AC_TRY_COMPILE(
1116 [
1117#include <sys/types.h>
1118#include <sys/socket.h>
1119#include <netinet/in.h>
1120 ],
1121 [ sa_family_t foo; foo = 1235; ],
1122 [ ac_cv_have_sa_family_t="yes" ],
1123
1124 [ ac_cv_have_sa_family_t="no" ]
1125 )]
1126 )
1127])
1128if test "x$ac_cv_have_sa_family_t" = "xyes" ; then
1129 AC_DEFINE(HAVE_SA_FAMILY_T)
1130fi
1131
1132AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [
1133 AC_TRY_COMPILE(
1134 [
1135#include <sys/types.h>
1136 ],
1137 [ pid_t foo; foo = 1235; ],
1138 [ ac_cv_have_pid_t="yes" ],
1139 [ ac_cv_have_pid_t="no" ]
1140 )
1141])
1142if test "x$ac_cv_have_pid_t" = "xyes" ; then
1143 AC_DEFINE(HAVE_PID_T)
1144fi
1145
1146AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [
1147 AC_TRY_COMPILE(
1148 [
1149#include <sys/types.h>
1150 ],
1151 [ mode_t foo; foo = 1235; ],
1152 [ ac_cv_have_mode_t="yes" ],
1153 [ ac_cv_have_mode_t="no" ]
1154 )
1155])
1156if test "x$ac_cv_have_mode_t" = "xyes" ; then
1157 AC_DEFINE(HAVE_MODE_T)
1158fi
1159
1160
1161AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [
1162 AC_TRY_COMPILE(
1163 [
1164#include <sys/types.h>
1165#include <sys/socket.h>
1166 ],
1167 [ struct sockaddr_storage s; ],
1168 [ ac_cv_have_struct_sockaddr_storage="yes" ],
1169 [ ac_cv_have_struct_sockaddr_storage="no" ]
1170 )
1171])
1172if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then
1173 AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)
1174fi
1175
1176AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [
1177 AC_TRY_COMPILE(
1178 [
1179#include <sys/types.h>
1180#include <netinet/in.h>
1181 ],
1182 [ struct sockaddr_in6 s; s.sin6_family = 0; ],
1183 [ ac_cv_have_struct_sockaddr_in6="yes" ],
1184 [ ac_cv_have_struct_sockaddr_in6="no" ]
1185 )
1186])
1187if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then
1188 AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)
1189fi
1190
1191AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [
1192 AC_TRY_COMPILE(
1193 [
1194#include <sys/types.h>
1195#include <netinet/in.h>
1196 ],
1197 [ struct in6_addr s; s.s6_addr[0] = 0; ],
1198 [ ac_cv_have_struct_in6_addr="yes" ],
1199 [ ac_cv_have_struct_in6_addr="no" ]
1200 )
1201])
1202if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then
1203 AC_DEFINE(HAVE_STRUCT_IN6_ADDR)
1204fi
1205
1206AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [
1207 AC_TRY_COMPILE(
1208 [
1209#include <sys/types.h>
1210#include <sys/socket.h>
1211#include <netdb.h>
1212 ],
1213 [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ],
1214 [ ac_cv_have_struct_addrinfo="yes" ],
1215 [ ac_cv_have_struct_addrinfo="no" ]
1216 )
1217])
1218if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
1219 AC_DEFINE(HAVE_STRUCT_ADDRINFO)
1220fi
1221
1222AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [
1223 AC_TRY_COMPILE(
1224 [ #include <sys/time.h> ],
1225 [ struct timeval tv; tv.tv_sec = 1;],
1226 [ ac_cv_have_struct_timeval="yes" ],
1227 [ ac_cv_have_struct_timeval="no" ]
1228 )
1229])
1230if test "x$ac_cv_have_struct_timeval" = "xyes" ; then
1231 AC_DEFINE(HAVE_STRUCT_TIMEVAL)
1232 have_struct_timeval=1
1233fi
1234
1235# If we don't have int64_t then we can't compile sftp-server. So don't
1236# even attempt to do it.
1237if test "x$ac_cv_have_int64_t" = "xno" -a \
1238 "x$ac_cv_sizeof_long_int" != "x8" -a \
1239 "x$ac_cv_sizeof_long_long_int" = "x0" ; then
1240 NO_SFTP='#'
1241else
1242dnl test snprintf (broken on SCO w/gcc)
1243 AC_TRY_RUN(
1244 [
1245#include <stdio.h>
1246#include <string.h>
1247#ifdef HAVE_SNPRINTF
1248main()
1249{
1250 char buf[50];
1251 char expected_out[50];
1252 int mazsize = 50 ;
1253#if (SIZEOF_LONG_INT == 8)
1254 long int num = 0x7fffffffffffffff;
1255#else
1256 long long num = 0x7fffffffffffffffll;
1257#endif
1258 strcpy(expected_out, "9223372036854775807");
1259 snprintf(buf, mazsize, "%lld", num);
1260 if(strcmp(buf, expected_out) != 0)
1261 exit(1);
1262 exit(0);
1263}
1264#else
1265main() { exit(0); }
1266#endif
1267 ], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ]
1268 )
1269fi
1270AC_SUBST(NO_SFTP)
1271
1272dnl Checks for structure members
1273OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP)
1274OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX)
1275OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX)
1276OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP)
1277OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP)
1278OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX)
1279OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP)
1280OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP)
1281OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX)
1282OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP)
1283OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX)
1284OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP)
1285OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX)
1286OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP)
1287OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP)
1288OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX)
1289OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX)
1290
1291AC_CHECK_MEMBERS([struct stat.st_blksize])
1292
1293AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage],
1294 ac_cv_have_ss_family_in_struct_ss, [
1295 AC_TRY_COMPILE(
1296 [
1297#include <sys/types.h>
1298#include <sys/socket.h>
1299 ],
1300 [ struct sockaddr_storage s; s.ss_family = 1; ],
1301 [ ac_cv_have_ss_family_in_struct_ss="yes" ],
1302 [ ac_cv_have_ss_family_in_struct_ss="no" ],
1303 )
1304])
1305if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then
1306 AC_DEFINE(HAVE_SS_FAMILY_IN_SS)
1307fi
1308
1309AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage],
1310 ac_cv_have___ss_family_in_struct_ss, [
1311 AC_TRY_COMPILE(
1312 [
1313#include <sys/types.h>
1314#include <sys/socket.h>
1315 ],
1316 [ struct sockaddr_storage s; s.__ss_family = 1; ],
1317 [ ac_cv_have___ss_family_in_struct_ss="yes" ],
1318 [ ac_cv_have___ss_family_in_struct_ss="no" ]
1319 )
1320])
1321if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then
1322 AC_DEFINE(HAVE___SS_FAMILY_IN_SS)
1323fi
1324
1325AC_CACHE_CHECK([for pw_class field in struct passwd],
1326 ac_cv_have_pw_class_in_struct_passwd, [
1327 AC_TRY_COMPILE(
1328 [
1329#include <pwd.h>
1330 ],
1331 [ struct passwd p; p.pw_class = 0; ],
1332 [ ac_cv_have_pw_class_in_struct_passwd="yes" ],
1333 [ ac_cv_have_pw_class_in_struct_passwd="no" ]
1334 )
1335])
1336if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then
1337 AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD)
1338fi
1339
1340AC_CACHE_CHECK([for pw_expire field in struct passwd],
1341 ac_cv_have_pw_expire_in_struct_passwd, [
1342 AC_TRY_COMPILE(
1343 [
1344#include <pwd.h>
1345 ],
1346 [ struct passwd p; p.pw_expire = 0; ],
1347 [ ac_cv_have_pw_expire_in_struct_passwd="yes" ],
1348 [ ac_cv_have_pw_expire_in_struct_passwd="no" ]
1349 )
1350])
1351if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then
1352 AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD)
1353fi
1354
1355AC_CACHE_CHECK([for pw_change field in struct passwd],
1356 ac_cv_have_pw_change_in_struct_passwd, [
1357 AC_TRY_COMPILE(
1358 [
1359#include <pwd.h>
1360 ],
1361 [ struct passwd p; p.pw_change = 0; ],
1362 [ ac_cv_have_pw_change_in_struct_passwd="yes" ],
1363 [ ac_cv_have_pw_change_in_struct_passwd="no" ]
1364 )
1365])
1366if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then
1367 AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD)
1368fi
1369
1370AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [
1371 AC_TRY_LINK([],
1372 [ extern char *__progname; printf("%s", __progname); ],
1373 [ ac_cv_libc_defines___progname="yes" ],
1374 [ ac_cv_libc_defines___progname="no" ]
1375 )
1376])
1377if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
1378 AC_DEFINE(HAVE___PROGNAME)
1379fi
1380
1381AC_CACHE_CHECK([whether getopt has optreset support],
1382 ac_cv_have_getopt_optreset, [
1383 AC_TRY_LINK(
1384 [
1385#include <getopt.h>
1386 ],
1387 [ extern int optreset; optreset = 0; ],
1388 [ ac_cv_have_getopt_optreset="yes" ],
1389 [ ac_cv_have_getopt_optreset="no" ]
1390 )
1391])
1392if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then
1393 AC_DEFINE(HAVE_GETOPT_OPTRESET)
1394fi
1395
1396AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [
1397 AC_TRY_LINK([],
1398 [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);],
1399 [ ac_cv_libc_defines_sys_errlist="yes" ],
1400 [ ac_cv_libc_defines_sys_errlist="no" ]
1401 )
1402])
1403if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then
1404 AC_DEFINE(HAVE_SYS_ERRLIST)
1405fi
1406
1407
1408AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [
1409 AC_TRY_LINK([],
1410 [ extern int sys_nerr; printf("%i", sys_nerr);],
1411 [ ac_cv_libc_defines_sys_nerr="yes" ],
1412 [ ac_cv_libc_defines_sys_nerr="no" ]
1413 )
1414])
1415if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then
1416 AC_DEFINE(HAVE_SYS_NERR)
1417fi
1418
1419
1420# Check whether user wants Kerberos support
1421SCARD_MSG="no"
1422AC_ARG_WITH(smartcard,
1423 [ --with-smartcard Enable smartcard support],
1424 [
1425 if test "x$withval" != "xno" ; then
1426 if test "x$withval" != "xyes" ; then
1427 CPPFLAGS="$CPPFLAGS -I${withval}"
1428 LDFLAGS="$LDFLAGS -L${withval}"
1429 if test ! -z "$need_dash_r" ; then
1430 LDFLAGS="$LDFLAGS -R${withval}"
1431 fi
1432 if test ! -z "$blibpath" ; then
1433 blibpath="$blibpath:${withval}"
1434 fi
1435 fi
1436 AC_CHECK_HEADERS(sectok.h)
1437 if test "$ac_cv_header_sectok_h" != yes; then
1438 AC_MSG_ERROR(Can't find sectok.h)
1439 fi
1440 AC_CHECK_LIB(sectok, sectok_open)
1441 if test "$ac_cv_lib_sectok_sectok_open" != yes; then
1442 AC_MSG_ERROR(Can't find libsectok)
1443 fi
1444 AC_DEFINE(SMARTCARD)
1445 SCARD_MSG="yes"
1446 fi
1447 ]
1448)
1449
1450# Check whether user wants Kerberos support
1451KRB4_MSG="no"
1452AC_ARG_WITH(kerberos4,
1453 [ --with-kerberos4=PATH Enable Kerberos 4 support],
1454 [
1455 if test "x$withval" != "xno" ; then
1456 if test "x$withval" != "xyes" ; then
1457 CPPFLAGS="$CPPFLAGS -I${withval}/include"
1458 LDFLAGS="$LDFLAGS -L${withval}/lib"
1459 if test ! -z "$need_dash_r" ; then
1460 LDFLAGS="$LDFLAGS -R${withval}/lib"
1461 fi
1462 if test ! -z "$blibpath" ; then
1463 blibpath="$blibpath:${withval}/lib"
1464 fi
1465 else
1466 if test -d /usr/include/kerberosIV ; then
1467 CPPFLAGS="$CPPFLAGS -I/usr/include/kerberosIV"
1468 fi
1469 fi
1470
1471 AC_CHECK_HEADERS(krb.h)
1472 if test "$ac_cv_header_krb_h" != yes; then
1473 AC_MSG_WARN([Cannot find krb.h, build may fail])
1474 fi
1475 AC_CHECK_LIB(krb, main)
1476 if test "$ac_cv_lib_krb_main" != yes; then
1477 AC_CHECK_LIB(krb4, main)
1478 if test "$ac_cv_lib_krb4_main" != yes; then
1479 AC_MSG_WARN([Cannot find libkrb nor libkrb4, build may fail])
1480 else
1481 KLIBS="-lkrb4"
1482 fi
1483 else
1484 KLIBS="-lkrb"
1485 fi
1486 AC_CHECK_LIB(des, des_cbc_encrypt)
1487 if test "$ac_cv_lib_des_des_cbc_encrypt" != yes; then
1488 AC_CHECK_LIB(des425, des_cbc_encrypt)
1489 if test "$ac_cv_lib_des425_des_cbc_encrypt" != yes; then
1490 AC_MSG_WARN([Cannot find libdes nor libdes425, build may fail])
1491 else
1492 KLIBS="-ldes425"
1493 fi
1494 else
1495 KLIBS="-ldes"
1496 fi
1497 AC_CHECK_LIB(resolv, dn_expand, , )
1498 KRB4=yes
1499 KRB4_MSG="yes"
1500 AC_DEFINE(KRB4)
1501 fi
1502 ]
1503)
1504
1505# Check whether user wants AFS support
1506AFS_MSG="no"
1507AC_ARG_WITH(afs,
1508 [ --with-afs=PATH Enable AFS support],
1509 [
1510 if test "x$withval" != "xno" ; then
1511
1512 if test "x$withval" != "xyes" ; then
1513 CPPFLAGS="$CPPFLAGS -I${withval}/include"
1514 LDFLAGS="$LDFLAGS -L${withval}/lib"
1515 fi
1516
1517 if test -z "$KRB4" ; then
1518 AC_MSG_WARN([AFS requires Kerberos IV support, build may fail])
1519 fi
1520
1521 LIBS="-lkafs $LIBS"
1522 if test ! -z "$AFS_LIBS" ; then
1523 LIBS="$LIBS $AFS_LIBS"
1524 fi
1525 AC_DEFINE(AFS)
1526 AFS_MSG="yes"
1527 fi
1528 ]
1529)
1530LIBS="$LIBS $KLIBS"
1531
1532# Looking for programs, paths and files
1533AC_ARG_WITH(rsh,
1534 [ --with-rsh=PATH Specify path to remote shell program ],
1535 [
1536 if test "x$withval" != "$no" ; then
1537 rsh_path=$withval
1538 fi
1539 ],
1540 [
1541 AC_PATH_PROG(rsh_path, rsh)
1542 ]
1543)
1544
1545AC_ARG_WITH(xauth,
1546 [ --with-xauth=PATH Specify path to xauth program ],
1547 [
1548 if test "x$withval" != "xno" ; then
1549 xauth_path=$withval
1550 fi
1551 ],
1552 [
1553 AC_PATH_PROG(xauth_path, xauth,,$PATH:/usr/X/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/openwin/bin)
1554 if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then
1555 xauth_path="/usr/openwin/bin/xauth"
1556 fi
1557 ]
1558)
1559
1560if test -z "$xauth_path" ; then
1561 XAUTH_PATH="undefined"
1562 AC_SUBST(XAUTH_PATH)
1563else
1564 AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path")
1565 XAUTH_PATH=$xauth_path
1566 AC_SUBST(XAUTH_PATH)
1567fi
1568if test ! -z "$rsh_path" ; then
1569 AC_DEFINE_UNQUOTED(RSH_PATH, "$rsh_path")
1570fi
1571
1572# Check for mail directory (last resort if we cannot get it from headers)
1573if test ! -z "$MAIL" ; then
1574 maildir=`dirname $MAIL`
1575 AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir")
1576fi
1577
1578if test -z "$no_dev_ptmx" ; then
1579 AC_CHECK_FILE("/dev/ptmx",
1580 [
1581 AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX)
1582 have_dev_ptmx=1
1583 ]
1584 )
1585fi
1586AC_CHECK_FILE("/dev/ptc",
1587 [
1588 AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC)
1589 have_dev_ptc=1
1590 ]
1591)
1592
1593# Options from here on. Some of these are preset by platform above
1594
1595# Check for user-specified random device, otherwise check /dev/urandom
1596AC_ARG_WITH(random,
1597 [ --with-random=FILE read entropy from FILE (default=/dev/urandom)],
1598 [
1599 if test "x$withval" != "xno" ; then
1600 RANDOM_POOL="$withval";
1601 AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL")
1602 fi
1603 ],
1604 [
1605 # Check for random device
1606 AC_CHECK_FILE("/dev/urandom",
1607 [
1608 RANDOM_POOL="/dev/urandom";
1609 AC_SUBST(RANDOM_POOL)
1610 AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL")
1611 ]
1612 )
1613 ]
1614)
1615
1616# Check for PRNGD/EGD pool file
1617AC_ARG_WITH(prngd-port,
1618 [ --with-prngd-port=PORT read entropy from PRNGD/EGD localhost:PORT],
1619 [
1620 if test ! -z "$withval" -a "x$withval" != "xno" ; then
1621 PRNGD_PORT="$withval"
1622 AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT)
1623 fi
1624 ]
1625)
1626
1627# Check for PRNGD/EGD pool file
1628AC_ARG_WITH(prngd-socket,
1629 [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)],
1630 [
1631 if test "x$withval" != "xno" ; then
1632 PRNGD_SOCKET="$withval"
1633 AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET")
1634 fi
1635 ],
1636 [
1637 # Check for existing socket only if we don't have a random device already
1638 if test -z "$RANDOM_POOL" ; then
1639 AC_MSG_CHECKING(for PRNGD/EGD socket)
1640 # Insert other locations here
1641 for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do
1642 if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then
1643 PRNGD_SOCKET="$sock"
1644 AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET")
1645 break;
1646 fi
1647 done
1648 if test ! -z "$PRNGD_SOCKET" ; then
1649 AC_MSG_RESULT($PRNGD_SOCKET)
1650 else
1651 AC_MSG_RESULT(not found)
1652 fi
1653 fi
1654 ]
1655)
1656
1657
1658# detect pathnames for entropy gathering commands, if we need them
1659INSTALL_SSH_PRNG_CMDS=""
1660rm -f prng_commands
1661if (test -z "$RANDOM_POOL" && test -z "$PRNGD") ; then
1662 # Use these commands to collect entropy
1663 OSSH_PATH_ENTROPY_PROG(PROG_LS, ls)
1664 OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat)
1665 OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp)
1666 OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig)
1667 OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat)
1668 OSSH_PATH_ENTROPY_PROG(PROG_PS, ps)
1669 OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar)
1670 OSSH_PATH_ENTROPY_PROG(PROG_W, w)
1671 OSSH_PATH_ENTROPY_PROG(PROG_WHO, who)
1672 OSSH_PATH_ENTROPY_PROG(PROG_LAST, last)
1673 OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog)
1674 OSSH_PATH_ENTROPY_PROG(PROG_DF, df)
1675 OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat)
1676 OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime)
1677 OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs)
1678 OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail)
1679
1680 INSTALL_SSH_PRNG_CMDS="yes"
1681fi
1682AC_SUBST(INSTALL_SSH_PRNG_CMDS)
1683
1684
1685AC_ARG_WITH(mantype,
1686 [ --with-mantype=man|cat|doc Set man page type],
1687 [
1688 case "$withval" in
1689 man|cat|doc)
1690 MANTYPE=$withval
1691 ;;
1692 *)
1693 AC_MSG_ERROR(invalid man type: $withval)
1694 ;;
1695 esac
1696 ]
1697)
1698if test -z "$MANTYPE"; then
1699 AC_PATH_PROGS(NROFF, nroff awf, /bin/false, /usr/bin:/usr/ucb)
1700 if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then
1701 MANTYPE=doc
1702 elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then
1703 MANTYPE=man
1704 else
1705 MANTYPE=cat
1706 fi
1707fi
1708AC_SUBST(MANTYPE)
1709if test "$MANTYPE" = "doc"; then
1710 mansubdir=man;
1711else
1712 mansubdir=$MANTYPE;
1713fi
1714AC_SUBST(mansubdir)
1715
1716# Check whether to enable MD5 passwords
1717MD5_MSG="no"
1718AC_ARG_WITH(md5-passwords,
1719 [ --with-md5-passwords Enable use of MD5 passwords],
1720 [
1721 if test "x$withval" != "xno" ; then
1722 AC_DEFINE(HAVE_MD5_PASSWORDS)
1723 MD5_MSG="yes"
1724 fi
1725 ]
1726)
1727
1728# Whether to disable shadow password support
1729AC_ARG_WITH(shadow,
1730 [ --without-shadow Disable shadow password support],
1731 [
1732 if test "x$withval" = "xno" ; then
1733 AC_DEFINE(DISABLE_SHADOW)
1734 disable_shadow=yes
1735 fi
1736 ]
1737)
1738
1739if test -z "$disable_shadow" ; then
1740 AC_MSG_CHECKING([if the systems has expire shadow information])
1741 AC_TRY_COMPILE(
1742 [
1743#include <sys/types.h>
1744#include <shadow.h>
1745 struct spwd sp;
1746 ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ],
1747 [ sp_expire_available=yes ], []
1748 )
1749
1750 if test "x$sp_expire_available" = "xyes" ; then
1751 AC_MSG_RESULT(yes)
1752 AC_DEFINE(HAS_SHADOW_EXPIRE)
1753 else
1754 AC_MSG_RESULT(no)
1755 fi
1756fi
1757
1758# Use ip address instead of hostname in $DISPLAY
1759if test ! -z "$IPADDR_IN_DISPLAY" ; then
1760 DISPLAY_HACK_MSG="yes"
1761 AC_DEFINE(IPADDR_IN_DISPLAY)
1762else
1763 DISPLAY_HACK_MSG="no"
1764 AC_ARG_WITH(ipaddr-display,
1765 [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY],
1766 [
1767 if test "x$withval" != "xno" ; then
1768 AC_DEFINE(IPADDR_IN_DISPLAY)
1769 DISPLAY_HACK_MSG="yes"
1770 fi
1771 ]
1772 )
1773fi
1774
1775# Whether to mess with the default path
1776SERVER_PATH_MSG="(default)"
1777AC_ARG_WITH(default-path,
1778 [ --with-default-path=PATH Specify default \$PATH environment for server],
1779 [
1780 if test "x$withval" != "xno" ; then
1781 user_path="$withval"
1782 SERVER_PATH_MSG="$withval"
1783 fi
1784 ],
1785 [
1786 AC_TRY_RUN(
1787 [
1788/* find out what STDPATH is */
1789#include <stdio.h>
1790#ifdef HAVE_PATHS_H
1791# include <paths.h>
1792#endif
1793#ifndef _PATH_STDPATH
1794# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
1795#endif
1796#include <sys/types.h>
1797#include <sys/stat.h>
1798#include <fcntl.h>
1799#define DATA "conftest.stdpath"
1800
1801main()
1802{
1803 FILE *fd;
1804 int rc;
1805
1806 fd = fopen(DATA,"w");
1807 if(fd == NULL)
1808 exit(1);
1809
1810 if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0)
1811 exit(1);
1812
1813 exit(0);
1814}
1815 ], [ user_path=`cat conftest.stdpath` ],
1816 [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ],
1817 [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ]
1818 )
1819# make sure $bindir is in USER_PATH so scp will work
1820 t_bindir=`eval echo ${bindir}`
1821 case $t_bindir in
1822 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;;
1823 esac
1824 case $t_bindir in
1825 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;;
1826 esac
1827 echo $user_path | grep ":$t_bindir" > /dev/null 2>&1
1828 if test $? -ne 0 ; then
1829 echo $user_path | grep "^$t_bindir" > /dev/null 2>&1
1830 if test $? -ne 0 ; then
1831 user_path=$user_path:$t_bindir
1832 AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work)
1833 fi
1834 fi
1835 ]
1836)
1837AC_DEFINE_UNQUOTED(USER_PATH, "$user_path")
1838AC_SUBST(user_path)
1839
1840# Whether to force IPv4 by default (needed on broken glibc Linux)
1841IPV4_HACK_MSG="no"
1842AC_ARG_WITH(ipv4-default,
1843 [ --with-ipv4-default Use IPv4 by connections unless '-6' specified],
1844 [
1845 if test "x$withval" != "xno" ; then
1846 AC_DEFINE(IPV4_DEFAULT)
1847 IPV4_HACK_MSG="yes"
1848 fi
1849 ]
1850)
1851
1852AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses])
1853IPV4_IN6_HACK_MSG="no"
1854AC_ARG_WITH(4in6,
1855 [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses],
1856 [
1857 if test "x$withval" != "xno" ; then
1858 AC_MSG_RESULT(yes)
1859 AC_DEFINE(IPV4_IN_IPV6)
1860 IPV4_IN6_HACK_MSG="yes"
1861 else
1862 AC_MSG_RESULT(no)
1863 fi
1864 ],[
1865 if test "x$inet6_default_4in6" = "xyes"; then
1866 AC_MSG_RESULT([yes (default)])
1867 AC_DEFINE(IPV4_IN_IPV6)
1868 IPV4_IN6_HACK_MSG="yes"
1869 else
1870 AC_MSG_RESULT([no (default)])
1871 fi
1872 ]
1873)
1874
1875# Whether to enable BSD auth support
1876AC_ARG_WITH(bsd-auth,
1877 [ --with-bsd-auth Enable BSD auth support],
1878 [
1879 if test "x$withval" != "xno" ; then
1880 AC_DEFINE(BSD_AUTH)
1881 bsd_auth=yes
1882 fi
1883 ]
1884)
1885
1886AC_MSG_CHECKING(whether to install ssh as suid root)
1887AC_ARG_ENABLE(suid-ssh,
1888[ --enable-suid-ssh Install ssh as suid root (default)
1889 --disable-suid-ssh Install ssh without suid bit],
1890[ case "$enableval" in
1891 no)
1892 AC_MSG_RESULT(no)
1893 SSHMODE=0711
1894 ;;
1895 *) AC_MSG_RESULT(yes)
1896 SSHMODE=4711
1897 ;;
1898 esac ],
1899 AC_MSG_RESULT(yes)
1900 SSHMODE=4711
1901)
1902AC_SUBST(SSHMODE)
1903
1904
1905# Where to place sshd.pid
1906piddir=/var/run
1907AC_ARG_WITH(pid-dir,
1908 [ --with-pid-dir=PATH Specify location of ssh.pid file],
1909 [
1910 if test "x$withval" != "xno" ; then
1911 piddir=$withval
1912 fi
1913 ]
1914)
1915
1916# make sure the directory exists
1917if test ! -d $piddir ; then
1918 piddir=`eval echo ${sysconfdir}`
1919 case $piddir in
1920 NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;;
1921 esac
1922fi
1923
1924AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir")
1925AC_SUBST(piddir)
1926
1927dnl allow user to disable some login recording features
1928AC_ARG_ENABLE(lastlog,
1929 [ --disable-lastlog disable use of lastlog even if detected [no]],
1930 [ AC_DEFINE(DISABLE_LASTLOG) ]
1931)
1932AC_ARG_ENABLE(utmp,
1933 [ --disable-utmp disable use of utmp even if detected [no]],
1934 [ AC_DEFINE(DISABLE_UTMP) ]
1935)
1936AC_ARG_ENABLE(utmpx,
1937 [ --disable-utmpx disable use of utmpx even if detected [no]],
1938 [ AC_DEFINE(DISABLE_UTMPX) ]
1939)
1940AC_ARG_ENABLE(wtmp,
1941 [ --disable-wtmp disable use of wtmp even if detected [no]],
1942 [ AC_DEFINE(DISABLE_WTMP) ]
1943)
1944AC_ARG_ENABLE(wtmpx,
1945 [ --disable-wtmpx disable use of wtmpx even if detected [no]],
1946 [ AC_DEFINE(DISABLE_WTMPX) ]
1947)
1948AC_ARG_ENABLE(libutil,
1949 [ --disable-libutil disable use of libutil (login() etc.) [no]],
1950 [ AC_DEFINE(DISABLE_LOGIN) ]
1951)
1952AC_ARG_ENABLE(pututline,
1953 [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]],
1954 [ AC_DEFINE(DISABLE_PUTUTLINE) ]
1955)
1956AC_ARG_ENABLE(pututxline,
1957 [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]],
1958 [ AC_DEFINE(DISABLE_PUTUTXLINE) ]
1959)
1960AC_ARG_WITH(lastlog,
1961 [ --with-lastlog=FILE|DIR specify lastlog location [common locations]],
1962 [
1963 if test "x$withval" = "xno" ; then
1964 AC_DEFINE(DISABLE_LASTLOG)
1965 else
1966 conf_lastlog_location=$withval
1967 fi
1968 ]
1969)
1970
1971dnl lastlog, [uw]tmpx? detection
1972dnl NOTE: set the paths in the platform section to avoid the
1973dnl need for command-line parameters
1974dnl lastlog and [uw]tmp are subject to a file search if all else fails
1975
1976dnl lastlog detection
1977dnl NOTE: the code itself will detect if lastlog is a directory
1978AC_MSG_CHECKING([if your system defines LASTLOG_FILE])
1979AC_TRY_COMPILE([
1980#include <sys/types.h>
1981#include <utmp.h>
1982#ifdef HAVE_LASTLOG_H
1983# include <lastlog.h>
1984#endif
1985#ifdef HAVE_PATHS_H
1986# include <paths.h>
1987#endif
1988#ifdef HAVE_LOGIN_H
1989# include <login.h>
1990#endif
1991 ],
1992 [ char *lastlog = LASTLOG_FILE; ],
1993 [ AC_MSG_RESULT(yes) ],
1994 [
1995 AC_MSG_RESULT(no)
1996 AC_MSG_CHECKING([if your system defines _PATH_LASTLOG])
1997 AC_TRY_COMPILE([
1998#include <sys/types.h>
1999#include <utmp.h>
2000#ifdef HAVE_LASTLOG_H
2001# include <lastlog.h>
2002#endif
2003#ifdef HAVE_PATHS_H
2004# include <paths.h>
2005#endif
2006 ],
2007 [ char *lastlog = _PATH_LASTLOG; ],
2008 [ AC_MSG_RESULT(yes) ],
2009 [
2010 AC_MSG_RESULT(no)
2011 system_lastlog_path=no
2012 ])
2013 ]
2014)
2015
2016if test -z "$conf_lastlog_location"; then
2017 if test x"$system_lastlog_path" = x"no" ; then
2018 for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do
2019 if (test -d "$f" || test -f "$f") ; then
2020 conf_lastlog_location=$f
2021 fi
2022 done
2023 if test -z "$conf_lastlog_location"; then
2024 AC_MSG_WARN([** Cannot find lastlog **])
2025 dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx
2026 fi
2027 fi
2028fi
2029
2030if test -n "$conf_lastlog_location"; then
2031 AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location")
2032fi
2033
2034dnl utmp detection
2035AC_MSG_CHECKING([if your system defines UTMP_FILE])
2036AC_TRY_COMPILE([
2037#include <sys/types.h>
2038#include <utmp.h>
2039#ifdef HAVE_PATHS_H
2040# include <paths.h>
2041#endif
2042 ],
2043 [ char *utmp = UTMP_FILE; ],
2044 [ AC_MSG_RESULT(yes) ],
2045 [ AC_MSG_RESULT(no)
2046 system_utmp_path=no ]
2047)
2048if test -z "$conf_utmp_location"; then
2049 if test x"$system_utmp_path" = x"no" ; then
2050 for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do
2051 if test -f $f ; then
2052 conf_utmp_location=$f
2053 fi
2054 done
2055 if test -z "$conf_utmp_location"; then
2056 AC_DEFINE(DISABLE_UTMP)
2057 fi
2058 fi
2059fi
2060if test -n "$conf_utmp_location"; then
2061 AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location")
2062fi
2063
2064dnl wtmp detection
2065AC_MSG_CHECKING([if your system defines WTMP_FILE])
2066AC_TRY_COMPILE([
2067#include <sys/types.h>
2068#include <utmp.h>
2069#ifdef HAVE_PATHS_H
2070# include <paths.h>
2071#endif
2072 ],
2073 [ char *wtmp = WTMP_FILE; ],
2074 [ AC_MSG_RESULT(yes) ],
2075 [ AC_MSG_RESULT(no)
2076 system_wtmp_path=no ]
2077)
2078if test -z "$conf_wtmp_location"; then
2079 if test x"$system_wtmp_path" = x"no" ; then
2080 for f in /usr/adm/wtmp /var/log/wtmp; do
2081 if test -f $f ; then
2082 conf_wtmp_location=$f
2083 fi
2084 done
2085 if test -z "$conf_wtmp_location"; then
2086 AC_DEFINE(DISABLE_WTMP)
2087 fi
2088 fi
2089fi
2090if test -n "$conf_wtmp_location"; then
2091 AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location")
2092fi
2093
2094
2095dnl utmpx detection - I don't know any system so perverse as to require
2096dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out
2097dnl there, though.
2098AC_MSG_CHECKING([if your system defines UTMPX_FILE])
2099AC_TRY_COMPILE([
2100#include <sys/types.h>
2101#include <utmp.h>
2102#ifdef HAVE_UTMPX_H
2103#include <utmpx.h>
2104#endif
2105#ifdef HAVE_PATHS_H
2106# include <paths.h>
2107#endif
2108 ],
2109 [ char *utmpx = UTMPX_FILE; ],
2110 [ AC_MSG_RESULT(yes) ],
2111 [ AC_MSG_RESULT(no)
2112 system_utmpx_path=no ]
2113)
2114if test -z "$conf_utmpx_location"; then
2115 if test x"$system_utmpx_path" = x"no" ; then
2116 AC_DEFINE(DISABLE_UTMPX)
2117 fi
2118else
2119 AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location")
2120fi
2121
2122dnl wtmpx detection
2123AC_MSG_CHECKING([if your system defines WTMPX_FILE])
2124AC_TRY_COMPILE([
2125#include <sys/types.h>
2126#include <utmp.h>
2127#ifdef HAVE_UTMPX_H
2128#include <utmpx.h>
2129#endif
2130#ifdef HAVE_PATHS_H
2131# include <paths.h>
2132#endif
2133 ],
2134 [ char *wtmpx = WTMPX_FILE; ],
2135 [ AC_MSG_RESULT(yes) ],
2136 [ AC_MSG_RESULT(no)
2137 system_wtmpx_path=no ]
2138)
2139if test -z "$conf_wtmpx_location"; then
2140 if test x"$system_wtmpx_path" = x"no" ; then
2141 AC_DEFINE(DISABLE_WTMPX)
2142 fi
2143else
2144 AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location")
2145fi
2146
2147
2148# Change default command timeout for builtin PRNG
2149entropy_timeout=200
2150AC_ARG_WITH(entropy-timeout,
2151 [ --with-entropy-timeout Specify entropy gathering command timeout (msec)],
2152 [
2153 if test "x$withval" != "xno" ; then
2154 entropy_timeout=$withval
2155 fi
2156 ]
2157)
2158AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout)
2159
2160
2161if test ! -z "$blibpath" ; then
2162 LDFLAGS="$LDFLAGS -blibpath:$blibpath"
2163 AC_MSG_WARN([Please check and edit -blibpath in LDFLAGS in Makefile])
2164fi
2165
2166AC_EXEEXT
2167
2168AC_CONFIG_FILES([Makefile openbsd-compat/Makefile scard/Makefile ssh_prng_cmds])
2169AC_OUTPUT
2170
2171# Print summary of options
2172
2173if test ! -z "$RANDOM_POOL" ; then
2174 RAND_MSG="Device ($RANDOM_POOL)"
2175else
2176 if test ! -z "$PRNGD_PORT" ; then
2177 RAND_MSG="PRNGD/EGD (port localhost:$PRNGD_PORT)"
2178 elif test ! -z "$PRNGD_SOCKET" ; then
2179 RAND_MSG="PRNGD/EGD (socket $PRNGD_SOCKET)"
2180 else
2181 RAND_MSG="Builtin (timeout $entropy_timeout)"
2182 BUILTIN_RNG=1
2183 fi
2184fi
2185
2186# Someone please show me a better way :)
2187A=`eval echo ${prefix}` ; A=`eval echo ${A}`
2188B=`eval echo ${bindir}` ; B=`eval echo ${B}`
2189C=`eval echo ${sbindir}` ; C=`eval echo ${C}`
2190D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}`
2191E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}`
2192F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}`
2193G=`eval echo ${piddir}` ; G=`eval echo ${G}`
2194H=`eval echo ${user_path}` ; H=`eval echo ${H}`
2195
2196echo ""
2197echo "OpenSSH has been configured with the following options:"
2198echo " User binaries: $B"
2199echo " System binaries: $C"
2200echo " Configuration files: $D"
2201echo " Askpass program: $E"
2202echo " Manual pages: $F"
2203echo " PID file: $G"
2204echo " sshd default user PATH: $H"
2205echo " Random number collection: $RAND_MSG"
2206echo " Manpage format: $MANTYPE"
2207echo " PAM support: ${PAM_MSG}"
2208echo " KerberosIV support: $KRB4_MSG"
2209echo " Smartcard support: $SCARD_MSG"
2210echo " AFS support: $AFS_MSG"
2211echo " S/KEY support: $SKEY_MSG"
2212echo " TCP Wrappers support: $TCPW_MSG"
2213echo " MD5 password support: $MD5_MSG"
2214echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
2215echo " Use IPv4 by default hack: $IPV4_HACK_MSG"
2216echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
2217
2218if test ! -z "$bsd_auth"; then
2219 echo " BSD Auth support: yes"
2220fi
2221
2222echo ""
2223
2224echo " Host: ${host}"
2225echo " Compiler: ${CC}"
2226echo " Compiler flags: ${CFLAGS}"
2227echo "Preprocessor flags: ${CPPFLAGS}"
2228echo " Linker flags: ${LDFLAGS}"
2229echo " Libraries: ${LIBS}"
2230
2231echo ""
2232
2233if test "x$PAM_MSG" = "xyes" ; then
2234 echo "PAM is enabled. You may need to install a PAM control file for sshd,"
2235 echo "otherwise password authentication may fail. Example PAM control files"
2236 echo "can be found in the contrib/ subdirectory"
2237 echo ""
2238fi
2239
2240if test ! -z "$BUILTIN_RNG" ; then
2241 echo "WARNING: you are using the builtin random number collection service."
2242 echo "Please read WARNING.RNG and request that your OS vendor includes"
2243 echo "/dev/random in future versions of their OS."
2244 echo ""
2245fi
2246
2247if test ! -z "$NO_SFTP"; then
2248 echo "sftp-server will be disabled. Your compiler does not support"
2249 echo "64bit integers."
2250 echo ""
2251fi
2252
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-31 08:51:22 +0000