1 dnl Process this file with autoconf to produce a configure script.
4 AC_INIT([Citadel], [7.24], [http://www.citadel.org/])
5 AC_REVISION([$Revision: 5108 $])
6 AC_CONFIG_SRCDIR([citserver.c])
7 AC_PREFIX_DEFAULT(/usr/local/citadel)
8 if test "$prefix" = NONE; then
9 AC_DEFINE_UNQUOTED(CTDLDIR, "$ac_default_prefix", [define this to the Citadel home directory])
10 ssl_dir="$ac_default_prefix/keys"
12 AC_DEFINE_UNQUOTED(CTDLDIR, "$prefix", [define this to the Citadel home directory])
13 ssl_dir="$prefix/keys"
17 dnl Make sure we see all GNU and Solaris extensions.
21 dnl Checks for the Datadir
23 [ --with-datadir directory to store the databases under],
24 [ if test "x$withval" != "xno" ; then
25 AC_DEFINE(HAVE_DATA_DIR,[],[use alternate database location?])
26 AC_DEFINE_UNQUOTED(DATA_DIR, "$withval",[define, if the user suplied a data-directory to use.])
27 MAKE_DATA_DIR=$withval
28 AC_SUBST(MAKE_DATA_DIR)
33 dnl Checks for the Datadir
34 AC_ARG_WITH(staticdatadir,
35 [ --with-staticdatadir directory to store citadels system messages under],
36 [ if test "x$withval" != "xno" ; then
37 AC_DEFINE(HAVE_STATICDATA_DIR, [], [should we activate an alternate static text location?])
38 AC_DEFINE_UNQUOTED(STATICDATA_DIR, "$withval", [where do we put our static text data?])
39 MAKE_STATICDATA_DIR=$withval
40 AC_SUBST(MAKE_STATICDATA_DIR)
46 dnl Checks for the SSLdir
47 dnl this is a bit different than the rest,
48 dnl because of the citadel used to have a keys/ subdir.
50 [ --with-ssldir directory to store the ssl certificates under],
51 [ if test "x$withval" != "xno" ; then
55 AC_SUBST(MAKE_SSL_DIR)
58 AC_DEFINE_UNQUOTED(SSL_DIR, "$ssl_dir", [were should we put our keys?])
61 dnl Checks for the spooldir
63 [ --with-spooldir directory to keep queues under],
64 [ if test "x$withval" != "xno" ; then
65 AC_DEFINE(HAVE_SPOOL_DIR, [], [enable alternate spool dir?])
66 AC_DEFINE_UNQUOTED(SPOOL_DIR,"$withval", [where do we place our spool dirs?])
67 MAKE_SPOOL_DIR=$withval
68 AC_SUBST(MAKE_SPOOL_DIR)
74 dnl Checks for the Configdir
75 AC_ARG_WITH(sysconfdir,
76 [ --with-sysconfdir directory to store the configs under],
77 [ if test "x$withval" != "xno" ; then
78 AC_DEFINE(HAVE_ETC_DIR, [], [should we search our system config in an alternate place?])
79 AC_DEFINE_UNQUOTED(ETC_DIR, "$withval", [where to search our config files])
81 AC_SUBST(MAKE_ETC_DIR)
86 dnl Checks for where to put our utilities
87 AC_ARG_WITH(utility-bindir,
88 [ --with-utility-bindir directory where to find helper binaries],
89 [ if test "x$withval" != "xno" ; then
90 AC_DEFINE(HAVE_UTILBIN_DIR,[],[should we put our helper binaries to another location?])
91 AC_DEFINE_UNQUOTED(UTILBIN_DIR, "$withval", [were to put our helper programs])
92 MAKE_UTILBIN_DIR=$withval
93 AC_SUBST(MAKE_UTILBIN_DIR)
99 dnl Checks for the run-dir for the sockets
101 [ --with-rundir directory to place runtime files (UDS) to?],
102 [ if test "x$withval" != "xno" ; then
103 AC_DEFINE(HAVE_RUN_DIR, [], [should we put our non volatile files elsewhere?])
104 AC_DEFINE_UNQUOTED(RUN_DIR, "$withval", [define, where the config should go in unix style])
105 MAKE_RUN_DIR=$withval
106 AC_SUBST(MAKE_RUN_DIR)
112 dnl Checks for the Pseudo Random Generator sockets TODO: this keeps being default.
113 AC_DEFINE_UNQUOTED(EGD_POOL, "/var/run/egd-pool", [place to keep our pseudo random generator file])
115 [ --with-egdpool the socket from Pseudo Random Generator, defaults to /var/run/egd-pool],
116 [ if test "x$withval" != "xno" ; then
117 AC_DEFINE_UNQUOTED(EGD_POOL, "$withval", [the socket from Pseudo Random Generator])
124 [ --with-docdir where to install the documentation. default: /usr/local/citadel/],
125 [ if test "x$withval" != "xno" ; then
126 MAKE_DOC_DIR=$withval
127 AC_SUBST(MAKE_DOC_DIR)
134 AC_ARG_ENABLE(threaded-client, [ --disable-threaded-client
135 disable multithreaded client])
137 AC_ARG_ENABLE(pie, [ --enable-pie build position-independent executables])
139 AC_ARG_WITH(pam, [ --with-pam use PAM if present (see PAM.txt before you try this)])
140 AC_ARG_WITH(kthread, [ --with-kthread use kernel threads (on FreeBSD) (not recommended yet)])
141 AC_ARG_WITH(db, [ --with-db@<:@=DIR@:>@ use Sleepycat DB 3.x @<:@DIR=/usr/local/BerkeleyDB.3.@<:@123@:>@@:>@])
143 [ --with-ssl=PATH Specify path to OpenSSL installation ],
145 if test "x$withval" != "xno" ; then
150 AC_ARG_WITH(ncurses, [ --without-ncurses don't use ncurses])
152 AC_ARG_WITH(with_zlib, [ --with-zlib use zlib compression if present])
153 AC_ARG_WITH(with_ldap, [ --with-ldap use OpenLDAP client library])
154 AC_ARG_WITH(with_libical, [ --with-libical use libical calendaring library])
155 AC_ARG_WITH(with_libsieve, [ --with-libsieve use libsieve mail sorting library])
156 AC_ARG_WITH(with_expat, [ --with-expat use Expat XML parser])
158 if test "x$with_db" != xno -a "x$with_db" != xyes -a "$with_db"; then
162 test -f /usr/local/lib/libdb.a -o -f /usr/local/lib/libdb.so \
163 -o -f /usr/local/lib/libdb4.a -o -f /usr/local/lib/libdb4.so \
166 test -d /usr/local/BerkeleyDB.4.1 && db_dir=/usr/local/BerkeleyDB.4.1
167 test -d /usr/local/BerkeleyDB.4.2 && db_dir=/usr/local/BerkeleyDB.4.2
168 test -d /usr/local/BerkeleyDB.4.3 && db_dir=/usr/local/BerkeleyDB.4.3
169 test -d /usr/local/BerkeleyDB.4.4 && db_dir=/usr/local/BerkeleyDB.4.4
170 test -d /usr/local/BerkeleyDB.4.5 && db_dir=/usr/local/BerkeleyDB.4.5
173 dnl By default, we only build the client (citadel and whobbs) unless we can
174 dnl figure out how to build with POSIX threads.
178 PTHREAD_DEFS=-D_REENTRANT
179 AC_MSG_CHECKING([how to compile with POSIX threads])
181 dnl BSDI 3.0 wants relocatable object modules instead of shared libs
182 dnl for dlopen(), and has a wrapper script to link with shared libs.
183 dnl Also has stupid non-reentrant gethostbyaddr() and friends.
185 test -z "$CC" -a -x /usr/bin/shlicc2 && CC=shlicc2
186 AC_DEFINE(HAVE_NONREENTRANT_NETDB,[], [define this if the OS has broken non-reentrant gethostby{name,addr}() ])
187 AC_MSG_RESULT([Old BSDI])
190 AC_DEFINE(HAVE_NONREENTRANT_NETDB, [], [define this if the OS has broken non-reentrant gethostby{name,addr}() ])
191 AC_MSG_RESULT([BSD/OS])
193 dnl Curses support on Mac OS X is kind of screwed at the moment.
194 dnl TCP buffering isn't ideal under OS X. This define should also be
195 dnl checked in other cases of OS X-Linux differences.
197 AC_DEFINE(DISABLE_CURSES,[],[define this to disable use of curses])
198 AC_DEFINE(HAVE_DARWIN, [], [define if using OS X/Darwin])
199 AC_MSG_RESULT([Mac OS X])
201 dnl Digital Unix has an odd way to build for pthreads, and we can't
202 dnl build pthreads programs with gcc due to header problems.
204 test -z "$CC" && CC=cc
205 LIBS="-lpthread -lexc $LIBS"
207 AC_MSG_RESULT([Tru64 or Digital UNIX])
209 dnl FreeBSD is similar to Digital UNIX with DEC C, which has a -pthread flag:
211 if test "$with_kthread" = yes; then
212 LIBS="-kthread $LIBS"
214 LIBS="-pthread $LIBS"
217 PTHREAD_DEFS=-D_THREAD_SAFE
218 AC_MSG_RESULT([FreeBSD])
221 LIBS="-pthread $LIBS"
223 PTHREAD_DEFS=-pthread
224 AC_MSG_RESULT([OpenBSD])
227 PTHREAD_DEFS="-D_REENTRANT -pthread"
228 AC_MSG_RESULT([Linux])
231 PTHREAD_DEFS="-D_REENTRANT -D_PTHREADS"
232 AC_MSG_RESULT([Solaris])
235 SERVER_LDFLAGS="-Wl,-subsystem,windows"
236 AC_MSG_RESULT([Cygwin])
239 AC_MSG_RESULT([default])
242 dnl DEFS="$DEFS $PTHREAD_DEFS"
245 dnl Checks for programs.
250 dnl Set up system-dependent compiler flags.
251 if test "$GCC" = yes; then
252 if test "$CC" = icc; then
256 *-*-solaris*|alpha*-dec-osf*)
257 CFLAGS="$CFLAGS -Wall -Wcast-qual -Wcast-align -Wno-char-subscripts $PTHREAD_DEFS"
260 CFLAGS="$CFLAGS -Wall -Wcast-qual -Wcast-align -Wstrict-prototypes $PTHREAD_DEFS"
266 if test "x$enable_pie" = xyes; then
267 save_CFLAGS="$CFLAGS"
268 save_LDFLAGS="$LDFLAGS"
269 CFLAGS="$CFLAGS -fpie"
270 LDFLAGS="$LDFLAGS -pie -fpie"
271 AC_CACHE_CHECK([whether compiler accepts -pie -fpie], ac_cv_pie_fpie,
273 ac_cv_pie_fpie=yes, ac_cv_pie_fpie=no)])
274 if test $ac_cv_pie_fpie = no; then
275 CFLAGS="$save_CFLAGS"
276 LDFLAGS="$save_LDFLAGS"
280 AC_MSG_CHECKING([how to create dependancy checks])
281 if test -n "`$CC -V 2>&1 |grep Sun`"; then
286 AC_SUBST(DEPEND_FLAG)
291 missing_dir=`cd $ac_aux_dir && pwd`
292 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
293 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
295 dnl Checks for system services.
297 dnl Check the size of various builtin types; see typesize.h (error)
298 AC_CHECK_SIZEOF(char, 0)
299 AC_CHECK_SIZEOF(short, 0)
300 AC_CHECK_SIZEOF(int, 0)
301 AC_CHECK_SIZEOF(long, 0)
302 AC_CHECK_SIZEOF(size_t, 0)
303 dnl AC_CHECK_SIZEOF(long long, 0)
305 dnl Checks for libraries.
307 dnl We want to test for the following in libc before checking for their
308 dnl respective libraries, because some systems (like Irix) have both, and the
309 dnl non-libc versions may be broken.
310 AC_CHECK_FUNCS(crypt gethostbyname connect flock)
313 dnl disable backtrace if we don't want it.
314 AC_ARG_WITH(backtrace,
315 [ --with-backtrace enable backtrace dumps in the syslog],
316 [ if test "x$withval" != "xno" ; then
317 CFLAGS="$CFLAGS -rdynamic "
318 LDFLAGS="$LDFLAGS -rdynamic "
319 SERVER_LDFLAGS="$SERVER_LDFLAGS -rdynamic "
320 AC_CHECK_FUNCS(backtrace)
325 dnl disable backtrace if we don't want it.
327 [ --with-gprof enable profiling],
328 [ if test "x$withval" != "xno" ; then
329 CFLAGS="$CFLAGS -pg "
330 LDFLAGS="$LDFLAGS -pg "
331 SERVER_LDFLAGS="$SERVER_LDFLAGS -pg "
336 dnl disable thread table reporting
337 AC_ARG_WITH(threadlog,
338 [ --with-threadlog enable logging of thread table],
339 [ if test "x$withval" != "xno" ; then
340 AC_DEFINE(WITH_THREADLOG, [], [Define if you want logging of the thread tables.])
346 if test "$ac_cv_func_gethostbyname" = no; then
347 AC_CHECK_LIB(nsl, gethostbyname)
350 if test "$ac_cv_func_connect" = no; then
351 AC_CHECK_LIB(socket, connect)
354 dnl Check for Solaris realtime support
355 AC_CHECK_LIB(rt, sched_yield)
357 dnl Determine the system's authentication capabilities.
358 dnl We currently support PAM, standard getpwnam(), and getspnam()
359 dnl (Linux shadow passwords)
361 if test "$with_pam" = yes; then
363 AC_CHECK_LIB(pam, pam_start, [chkpwd_LIBS="-lpam $chkpwd_LIBS"
365 AC_CHECK_FUNCS(pam_start)
366 test "$enable_chkpwd" != no && LIBS=$save_LIBS
368 if test "$ac_cv_func_pam_start" = no -o "$with_pam" != yes; then
370 AC_SEARCH_LIBS(getspnam, shadow, [
371 if test "$ac_cv_search_getspnam" = -lshadow; then
372 chkpwd_LIBS="-lshadow $chkpwd_LIBS"
374 test "$enable_chkpwd" != no && LIBS=$save_LIBS
375 if test "$ac_cv_func_crypt" = no; then
376 AC_CHECK_LIB(crypt, crypt, [
377 chkpwd_LIBS="-lcrypt $chkpwd_LIBS"
378 test "$enable_chkpwd" = no && \
379 LIBS="-lcrypt $LIBS"])
383 test -f /usr/local/lib/libresolv.a && LDFLAGS="$LDFLAGS -L/usr/local/lib"
384 AC_CHECK_LIB(resolv, res_query, RESOLV="$RESOLV -lresolv")
386 if test "x$with_ncurses" != "xno"; then
387 AC_SEARCH_LIBS(tgetent, [ncurses curses termcap])
388 AC_SEARCH_LIBS(scrollok, [ncurses curses])
389 AC_SEARCH_LIBS(initscr, [ncurses curses])
391 AC_SEARCH_LIBS(tgetent, [curses termcap])
392 AC_SEARCH_LIBS(initscr, [curses])
394 AC_CHECK_FUNCS(vw_printw wcolor_set resizeterm wresize)
396 dnl Check for libpthread(s) if we're not using Digital UNIX or FreeBSD. (On
397 dnl which the -pthread flag takes care of this.)
398 if test "$check_pthread" != no; then
399 AC_CHECK_LIB(pthread, pthread_create)
400 AC_CHECK_LIB(pthreads, pthread_create)
403 test -d /usr/kerberos/include && CPPFLAGS="$CPPFLAGS -I/usr/kerberos/include"
406 dnl Check for libcitadel
407 AC_CHECK_HEADER(libcitadel.h,
408 [AC_CHECK_LIB(citadel, libcitadel_version_string,
411 LIBS="-lcitadel $LIBS"
414 AC_MSG_ERROR(libcitadel was not found or is not usable. Please install libcitadel.)
419 AC_MSG_ERROR(libcitadel.h was not found or is not usable. Please install libcitadel.)
425 # The big search for OpenSSL
426 if test "$with_ssl" != "no"; then
428 saved_LDFLAGS="$LDFLAGS"
429 saved_CFLAGS="$CFLAGS"
430 if test "x$prefix" != "xNONE"; then
431 tryssldir="$tryssldir $prefix"
433 AC_CACHE_CHECK([for OpenSSL], ac_cv_openssldir, [
434 for ssldir in $tryssldir "" /usr /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do
435 CFLAGS="$saved_CFLAGS"
436 LDFLAGS="$saved_LDFLAGS"
437 LIBS="$saved_LIBS -lssl -lcrypto"
439 # Skip directories if they don't exist
440 if test ! -z "$ssldir" -a ! -d "$ssldir" ; then
443 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
444 # Try to use $ssldir/lib if it exists, otherwise
446 if test -d "$ssldir/lib" ; then
447 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
448 if test ! -z "$need_dash_r" ; then
449 LDFLAGS="-R$ssldir/lib $LDFLAGS"
452 LDFLAGS="-L$ssldir $saved_LDFLAGS"
453 if test ! -z "$need_dash_r" ; then
454 LDFLAGS="-R$ssldir $LDFLAGS"
457 # Try to use $ssldir/include if it exists, otherwise
459 if test -d "$ssldir/include" ; then
460 CFLAGS="-I$ssldir/include $saved_CFLAGS"
462 CFLAGS="-I$ssldir $saved_CFLAGS"
466 # Basic test to check for compatible version and correct linking
467 # *does not* test for RSA - that comes later.
471 #include <openssl/rand.h>
475 memset(a, 0, sizeof(a));
476 RAND_add(a, sizeof(a), sizeof(a));
477 return(RAND_status() <= 0);
486 if test ! -z "$found_crypto" ; then
491 if test -z "$ssldir" ; then
495 if test ! -z "$found_crypto" ; then
496 ac_cv_openssldir=$ssldir
498 ac_cv_openssldir="no"
502 LDFLAGS="$saved_LDFLAGS"
503 CFLAGS="$saved_CFLAGS"
505 if test "x$ac_cv_openssldir" != "xno" ; then
506 AC_DEFINE(HAVE_OPENSSL, [], [Define if you have OpenSSL.])
507 LIBS="-lssl -lcrypto $LIBS"
508 dnl Need to recover ssldir - test above runs in subshell
509 ssldir=$ac_cv_openssldir
510 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr" -a "x$ssldir" != "x(system)"; then
511 # Try to use $ssldir/lib if it exists, otherwise
513 if test -d "$ssldir/lib" ; then
514 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
515 if test ! -z "$need_dash_r" ; then
516 LDFLAGS="-R$ssldir/lib $LDFLAGS"
519 LDFLAGS="-L$ssldir $saved_LDFLAGS"
520 if test ! -z "$need_dash_r" ; then
521 LDFLAGS="-R$ssldir $LDFLAGS"
524 # Try to use $ssldir/include if it exists, otherwise
526 if test -d "$ssldir/include" ; then
527 CFLAGS="-I$ssldir/include $saved_CFLAGS"
529 CFLAGS="-I$ssldir $saved_CFLAGS"
535 if test "x$with_db" != xno; then
536 test "$db_dir" && LDFLAGS="$LDFLAGS -L$db_dir/lib"
540 if test -d "$db_dir/include/db4"; then
541 CPPFLAGS="$CPPFLAGS -I$db_dir/include/db4"
543 elif test "$db_dir"; then
544 CPPFLAGS="$CPPFLAGS -I$db_dir/include"
545 elif test -d /usr/include/db4; then
546 CPPFLAGS="$CPPFLAGS -I/usr/include/db4"
551 AC_CHECK_DB([db db-4.1 db-4 db4],
553 DATABASE=database_sleepycat.c
555 AC_MSG_ERROR([[Can not locate a suitable Berkeley DB
556 library. Use --with-db=PATH to specify
561 dnl Checks for the zlib compression library.
562 if test "x$with_zlib" != xno ; then
563 AC_CHECK_HEADERS(zlib.h,
564 [AC_CHECK_LIB(z, zlibVersion,
569 if test "x$ok_zlib" = xyes ; then
570 SERVER_LIBS="-lz $SERVER_LIBS"
571 AC_DEFINE(HAVE_ZLIB, [], [define this if you have zlib compression available])
577 dnl Checks for the OpenLDAP client library.
578 if test "x$with_ldap" != xno ; then
579 AC_CHECK_HEADERS(ldap.h,
580 [AC_CHECK_LIB(ldap, ldap_init,
585 if test "x$ok_ldap" = xyes ; then
586 SERVER_LIBS="-lldap $SERVER_LIBS"
587 AC_DEFINE(HAVE_LDAP, [], [define this if you have OpenLDAP client available])
594 dnl Checks for the libsieve mailbox sorting library.
595 if test "x$with_libsieve" != xno ; then
596 AC_CHECK_HEADERS(sieve2.h,
597 [AC_CHECK_LIB(sieve, sieve2_license,
602 if test "x$ok_libsieve" = xyes ; then
603 SERVER_LIBS="-lsieve $SERVER_LIBS"
604 AC_DEFINE(HAVE_LIBSIEVE, [], [define this if you have the libsieve mailbox filtering library available])
610 dnl Checks for the Expat XML parser.
611 if test "x$with_expat" != xno ; then
612 AC_CHECK_HEADERS(expat.h,
613 [AC_CHECK_LIB(expat, XML_ParserCreateNS,
618 if test "x$ok_expat" = xyes ; then
619 SERVER_LIBS="-lexpat $SERVER_LIBS"
620 AC_DEFINE(HAVE_EXPAT, [], [define this if you have the Expat XML parser available])
626 dnl Checks for the libical calendaring library.
627 if test "x$with_libical" != xno ; then
628 AC_CHECK_HEADERS(ical.h,
629 [AC_CHECK_LIB(ical, icalcomponent_new,
634 if test "x$ok_libical" = xyes ; then
641 sscanf(ICAL_VERSION, "%d.%d", &major, &minor);
642 v = 100*major + minor;
643 printf("libical version: %i\n", v);
645 printf("This version is ok.\n");
648 printf("libical 0.24 or newer required.\n");
649 printf("Citadel will be built without calendar support.\n");
654 SERVER_LIBS="-lical $SERVER_LIBS"
655 AC_DEFINE(HAVE_LIBICAL, [], [define this if you have the libical calendaring library available])
663 dnl Checks for header files.
669 dnl TODO: for the DB header checks, we should check whether the headers
670 dnl define db_env_create, somehow
672 AC_CHECK_HEADERS(curses.h dl.h fcntl.h limits.h malloc.h termios.h sys/ioctl.h sys/select.h sys/stat.h sys/time.h sys/prctl.h syslog.h unistd.h utmp.h utmpx.h paths.h db.h db4/db.h pthread.h netinet/in.h arpa/nameser.h arpa/nameser_compat.h)
675 dnl need to check if this is actually compilable, sometimes there are
676 dnl conflicts with the system's headers (eg solaris xpg4 style headers)
678 if test "x$with_ncurses" != xno; then
679 AC_CHECK_HEADERS(ncurses.h,,,[ ])
682 AC_CHECK_HEADER(resolv.h,AC_DEFINE(HAVE_RESOLV_H, [], [define this if you have the resolv.h header file.]),,
683 [#ifdef HAVE_SYS_TYPES_H
684 #include <sys/types.h>
686 #ifdef HAVE_NETINET_IN_H
687 #include <netinet/in.h>
689 #ifdef HAVE_ARPA_NAMESER_H
690 #include <arpa/nameser.h>
694 dnl Checks for typedefs, structures, and compiler characteristics.
700 dnl defined in acinclude.m4:
703 AC_CACHE_CHECK([for ut_type in struct utmp], ac_cv_struct_ut_type,
704 [AC_TRY_COMPILE([#include <sys/types.h>
705 #include <utmp.h>], [struct utmp ut; ut.ut_type;],
706 ac_cv_struct_ut_type=yes, ac_cv_struct_ut_type=no)])
707 if test $ac_cv_struct_ut_type = yes; then
708 AC_DEFINE(HAVE_UT_TYPE, [], [define this if struct utmp has an ut_type member])
712 [for call semantics from getpwuid_r],
713 ac_cv_call_getpwuid_r,
714 [AC_TRY_COMPILE([#include <sys/types.h>
717 struct passwd pw, *pwp;
721 getpwuid_r(uid, &pw, pwbuf, sizeof(pwbuf), &pwp);
723 ac_cv_call_getpwuid_r=yes,
724 ac_cv_call_getpwuid_r=no)
727 if test $ac_cv_call_getpwuid_r = no; then
728 AC_DEFINE(SOLARIS_GETPWUID,[],[do we need to use solaris call syntax?])
729 AC_DEFINE(F_UID_T, "%ld", [whats the matching format string for uid_t?])
730 AC_DEFINE(F_PID_T, "%ld", [whats the matching format string for pid_t?])
731 AC_DEFINE(F_XPID_T, "%lx", [whats the matching format string for xpid_t?])
733 AC_DEFINE(F_UID_T, "%d", [whats the matching format string for uid_t?])
734 AC_DEFINE(F_PID_T, "%d", [whats the matching format string for pid_t?])
735 AC_DEFINE(F_XPID_T, "%x", [whats the matching format string for xpid_t?])
738 dnl AC_CHECK_FUNCS(res_query)
739 AC_CACHE_CHECK([for the resolver calls],
741 [AC_TRY_COMPILE([#include <netinet/in.h>
742 #include <arpa/nameser.h>
743 #include <resolv.h>],
745 char *domain="www.google.com";
748 len = res_query( domain, C_IN, T_A, answer, PACKETSZ );
750 ac_cv_resquery_ok=yes,
751 ac_cv_resquery_ok=no)
753 echo "resquery: $ac_cv_resquery_ok"
755 dnl if test "$ac_cv_resquery_ok" = "no" ; then
756 dnl AC_DEFINE(RES_QUERY_GONE, "#error resquery not here. can't continue.")
761 AC_CACHE_CHECK([for ut_host in struct utmp], ac_cv_struct_ut_host,
762 [AC_TRY_COMPILE([#include <sys/types.h>
763 #include <utmp.h>], [struct utmp ut; ut.ut_host;],
764 ac_cv_struct_ut_host=yes, ac_cv_struct_ut_host=no)])
765 if test $ac_cv_struct_ut_host = yes; then
766 AC_DEFINE(HAVE_UT_HOST, [], [define this if struct utmp has an ut_host member])
769 dnl Checks for library functions.
771 AC_PROG_GCC_TRADITIONAL
774 AC_CHECK_FUNCS(getspnam getutxline mkdir mkfifo mktime rmdir select socket strerror strcasecmp strncasecmp)
776 dnl Now check for pthreads
778 dnl On some platforms, AC_CHECK_FUNC[S] doesn't work for pthreads programs;
779 dnl we need to include pthread.h
781 AC_CACHE_CHECK([for pthread_cancel], ac_cv_func_pthread_cancel,
782 [AC_TRY_LINK([#include <pthread.h>],
785 /* The GNU C library defines this for functions which it implements
786 to always fail with ENOSYS. Some functions are actually named
787 something starting with __ and the normal name is an alias. */
788 #if defined (__stub_pthread_cancel) || defined (__stub___pthread_cancel)
791 pthread_cancel(thread);
793 ac_cv_func_pthread_cancel=yes, ac_cv_func_pthread_cancel=no)])
794 if test "$ac_cv_func_pthread_cancel" = yes; then
795 AC_DEFINE(HAVE_PTHREAD_CANCEL, [], [define this if you have the pthread_cancel() function])
798 AC_CACHE_CHECK([for pthread_create], ac_cv_func_pthread_create,
799 [AC_TRY_LINK([#include <pthread.h>],
800 [ /* The GNU C library defines this for functions which it implements
801 to always fail with ENOSYS. Some functions are actually named
802 something starting with __ and the normal name is an alias. */
803 #if defined (__stub_pthread_cancel) || defined (__stub___pthread_cancel)
806 pthread_create(NULL, NULL, NULL, NULL);
808 ac_cv_func_pthread_create=yes, ac_cv_func_pthread_create=no)])
809 if test "$ac_cv_func_pthread_create" = yes; then
810 test "$DATABASE" && TARGETS="client server utils"
811 if test "x$enable_threaded_client" != xno; then
812 AC_DEFINE(THREADED_CLIENT, [], [define this if you want to enable the multithreaded client])
816 AC_REPLACE_FUNCS(snprintf getutline)
818 AC_CACHE_CHECK([the weather], ac_cv_weather, [
820 echo $ECHO_N "opening your window... $ECHO_C" >&6
822 month=`date | cut -f 2 -d ' '`
825 ac_cv_weather="it's cold!"
828 ac_cv_weather="it's wet!"
831 ac_cv_weather="it's hot!"
834 ac_cv_weather="it's cool"
837 ac_cv_weather="it's fine"
845 AC_CACHE_CHECK([under the bed], ac_cv_under_the_bed, [
846 number=`date | cut -c 19`
849 ac_cv_under_the_bed="lunatics and monsters found"
852 ac_cv_under_the_bed="dust bunnies found"
857 dnl Done! Now write the Makefile and sysdep.h
860 AC_SUBST(chkpwd_LIBS)
863 AC_SUBST(SERVER_LDFLAGS)
864 AC_SUBST(SERVER_LIBS)
866 AC_CONFIG_HEADER(sysdep.h)
867 AC_CONFIG_FILES([Makefile])
868 AC_OUTPUT(database_cleanup.sh)
870 if test -z "$DATABASE"; then
871 AC_MSG_WARN([No database driver was found. Please install Berkeley DB.])
874 echo ------------------------------------------------------------------------
875 echo 'zlib compression: ' $ok_zlib
876 echo 'Calendar support: ' $ok_libical
877 echo 'LDAP support: ' $ok_ldap
878 echo 'Sieve mailbox filtering support: ' $ok_libsieve
879 echo 'Expat XML parser present: ' $ok_expat
881 echo 'Note: if you are not using Linux, make sure you are using GNU make'
882 echo '(gmake) to compile Citadel.'