1 dnl Process this file with autoconf to produce a configure script.
4 AC_INIT([Citadel], [7.11], [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])
157 if test "x$with_db" != xno -a "x$with_db" != xyes -a "$with_db"; then
161 test -f /usr/local/lib/libdb.a -o -f /usr/local/lib/libdb.so \
162 -o -f /usr/local/lib/libdb4.a -o -f /usr/local/lib/libdb4.so \
165 test -d /usr/local/BerkeleyDB.4.1 && db_dir=/usr/local/BerkeleyDB.4.1
166 test -d /usr/local/BerkeleyDB.4.2 && db_dir=/usr/local/BerkeleyDB.4.2
167 test -d /usr/local/BerkeleyDB.4.3 && db_dir=/usr/local/BerkeleyDB.4.3
168 test -d /usr/local/BerkeleyDB.4.4 && db_dir=/usr/local/BerkeleyDB.4.4
169 test -d /usr/local/BerkeleyDB.4.5 && db_dir=/usr/local/BerkeleyDB.4.5
172 dnl By default, we only build the client (citadel and whobbs) unless we can
173 dnl figure out how to build with POSIX threads.
177 PTHREAD_DEFS=-D_REENTRANT
178 AC_MSG_CHECKING([how to compile with POSIX threads])
180 dnl BSDI 3.0 wants relocatable object modules instead of shared libs
181 dnl for dlopen(), and has a wrapper script to link with shared libs.
182 dnl Also has stupid non-reentrant gethostbyaddr() and friends.
184 test -z "$CC" -a -x /usr/bin/shlicc2 && CC=shlicc2
185 AC_DEFINE(HAVE_NONREENTRANT_NETDB,[], [define this if the OS has broken non-reentrant gethostby{name,addr}() ])
186 AC_MSG_RESULT([Old BSDI])
189 AC_DEFINE(HAVE_NONREENTRANT_NETDB, [], [define this if the OS has broken non-reentrant gethostby{name,addr}() ])
190 AC_MSG_RESULT([BSD/OS])
192 dnl Curses support on Mac OS X is kind of screwed at the moment.
193 dnl TCP buffering isn't ideal under OS X. This define should also be
194 dnl checked in other cases of OS X-Linux differences.
196 AC_DEFINE(DISABLE_CURSES,[],[define this to disable use of curses])
197 AC_DEFINE(HAVE_DARWIN, [], [define if using OS X/Darwin])
198 AC_MSG_RESULT([Mac OS X])
200 dnl Digital Unix has an odd way to build for pthreads, and we can't
201 dnl build pthreads programs with gcc due to header problems.
203 test -z "$CC" && CC=cc
204 LIBS="-lpthread -lexc $LIBS"
206 AC_MSG_RESULT([Tru64 or Digital UNIX])
208 dnl FreeBSD is similar to Digital UNIX with DEC C, which has a -pthread flag:
210 if test "$with_kthread" = yes; then
211 LIBS="-kthread $LIBS"
213 LIBS="-pthread $LIBS"
216 PTHREAD_DEFS=-D_THREAD_SAFE
217 AC_MSG_RESULT([FreeBSD])
220 LIBS="-pthread $LIBS"
222 PTHREAD_DEFS=-pthread
223 AC_MSG_RESULT([OpenBSD])
226 PTHREAD_DEFS="-D_REENTRANT -pthread"
227 AC_MSG_RESULT([Linux])
230 PTHREAD_DEFS="-D_REENTRANT -D_PTHREADS"
231 AC_MSG_RESULT([Solaris])
234 SERVER_LDFLAGS="-Wl,-subsystem,windows"
235 AC_MSG_RESULT([Cygwin])
238 AC_MSG_RESULT([default])
241 dnl DEFS="$DEFS $PTHREAD_DEFS"
244 dnl Checks for programs.
249 dnl Set up system-dependent compiler flags.
250 if test "$GCC" = yes; then
251 if test "$CC" = icc; then
255 *-*-solaris*|alpha*-dec-osf*)
256 CFLAGS="$CFLAGS -Wall -Wcast-qual -Wcast-align -Wno-char-subscripts $PTHREAD_DEFS"
259 CFLAGS="$CFLAGS -Wall -Wcast-qual -Wcast-align -Wstrict-prototypes $PTHREAD_DEFS"
265 if test "x$enable_pie" = xyes; then
266 save_CFLAGS="$CFLAGS"
267 save_LDFLAGS="$LDFLAGS"
268 CFLAGS="$CFLAGS -fpie"
269 LDFLAGS="$LDFLAGS -pie -fpie"
270 AC_CACHE_CHECK([whether compiler accepts -pie -fpie], ac_cv_pie_fpie,
272 ac_cv_pie_fpie=yes, ac_cv_pie_fpie=no)])
273 if test $ac_cv_pie_fpie = no; then
274 CFLAGS="$save_CFLAGS"
275 LDFLAGS="$save_LDFLAGS"
279 echo $CC snaothus---------------------
280 AC_MSG_CHECKING([how to compile with POSIX threads])
281 if test -n "`$CC -V 2>&1 |grep Sun`"; then
286 AC_SUBST(DEPEND_FLAG)
290 missing_dir=`cd $ac_aux_dir && pwd`
291 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
292 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
294 dnl Checks for system services.
296 dnl Check the size of various builtin types; see typesize.h (error)
297 AC_CHECK_SIZEOF(char, 0)
298 AC_CHECK_SIZEOF(short, 0)
299 AC_CHECK_SIZEOF(int, 0)
300 AC_CHECK_SIZEOF(long, 0)
301 dnl AC_CHECK_SIZEOF(long long, 0)
303 dnl Checks for libraries.
305 dnl We want to test for the following in libc before checking for their
306 dnl respective libraries, because some systems (like Irix) have both, and the
307 dnl non-libc versions may be broken.
308 AC_CHECK_FUNCS(crypt gethostbyname connect flock)
311 dnl disable backtrace if we don't want it.
312 AC_ARG_WITH(backtrace,
313 [ --with-backtrace enable backtrace dumps in the syslog],
314 [ if test "x$withval" != "xno" ; then
315 CFLAGS="$CFLAGS -rdynamic "
316 LDFLAGS="$LDFLAGS -rdynamic "
317 SERVER_LDFLAGS="$SERVER_LDFLAGS -rdynamic "
318 AC_CHECK_FUNCS(backtrace)
323 dnl disable backtrace if we don't want it.
325 [ --with-gprof enable profiling],
326 [ if test "x$withval" != "xno" ; then
327 CFLAGS="$CFLAGS -pg "
328 LDFLAGS="$LDFLAGS -pg "
329 SERVER_LDFLAGS="$SERVER_LDFLAGS -pg "
335 if test "$ac_cv_func_gethostbyname" = no; then
336 AC_CHECK_LIB(nsl, gethostbyname)
339 if test "$ac_cv_func_connect" = no; then
340 AC_CHECK_LIB(socket, connect)
343 dnl Check for Solaris realtime support
344 AC_CHECK_LIB(rt, sched_yield)
346 dnl Determine the system's authentication capabilities.
347 dnl We currently support PAM, standard getpwnam(), and getspnam()
348 dnl (Linux shadow passwords)
350 if test "$with_pam" = yes; then
352 AC_CHECK_LIB(pam, pam_start, [chkpwd_LIBS="-lpam $chkpwd_LIBS"
354 AC_CHECK_FUNCS(pam_start)
355 test "$enable_chkpwd" != no && LIBS=$save_LIBS
357 if test "$ac_cv_func_pam_start" = no -o "$with_pam" != yes; then
359 AC_SEARCH_LIBS(getspnam, shadow, [
360 if test "$ac_cv_search_getspnam" = -lshadow; then
361 chkpwd_LIBS="-lshadow $chkpwd_LIBS"
363 test "$enable_chkpwd" != no && LIBS=$save_LIBS
364 if test "$ac_cv_func_crypt" = no; then
365 AC_CHECK_LIB(crypt, crypt, [
366 chkpwd_LIBS="-lcrypt $chkpwd_LIBS"
367 test "$enable_chkpwd" = no && \
368 LIBS="-lcrypt $LIBS"])
372 test -f /usr/local/lib/libresolv.a && LDFLAGS="$LDFLAGS -L/usr/local/lib"
373 AC_CHECK_LIB(resolv, res_query, RESOLV="$RESOLV -lresolv")
375 if test "x$with_ncurses" != "xno"; then
376 AC_SEARCH_LIBS(tgetent, [ncurses curses termcap])
377 AC_SEARCH_LIBS(scrollok, [ncurses curses])
378 AC_SEARCH_LIBS(initscr, [ncurses curses])
380 AC_SEARCH_LIBS(tgetent, [curses termcap])
381 AC_SEARCH_LIBS(initscr, [curses])
383 AC_CHECK_FUNCS(vw_printw wcolor_set resizeterm wresize)
385 dnl Check for libpthread(s) if we're not using Digital UNIX or FreeBSD. (On
386 dnl which the -pthread flag takes care of this.)
387 if test "$check_pthread" != no; then
388 AC_CHECK_LIB(pthread, pthread_create)
389 AC_CHECK_LIB(pthreads, pthread_create)
392 test -d /usr/kerberos/include && CPPFLAGS="$CPPFLAGS -I/usr/kerberos/include"
394 # The big search for OpenSSL
395 if test "$with_ssl" != "no"; then
397 saved_LDFLAGS="$LDFLAGS"
398 saved_CFLAGS="$CFLAGS"
399 if test "x$prefix" != "xNONE"; then
400 tryssldir="$tryssldir $prefix"
402 AC_CACHE_CHECK([for OpenSSL], ac_cv_openssldir, [
403 for ssldir in $tryssldir "" /usr /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do
404 CFLAGS="$saved_CFLAGS"
405 LDFLAGS="$saved_LDFLAGS"
406 LIBS="$saved_LIBS -lssl -lcrypto"
408 # Skip directories if they don't exist
409 if test ! -z "$ssldir" -a ! -d "$ssldir" ; then
412 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
413 # Try to use $ssldir/lib if it exists, otherwise
415 if test -d "$ssldir/lib" ; then
416 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
417 if test ! -z "$need_dash_r" ; then
418 LDFLAGS="-R$ssldir/lib $LDFLAGS"
421 LDFLAGS="-L$ssldir $saved_LDFLAGS"
422 if test ! -z "$need_dash_r" ; then
423 LDFLAGS="-R$ssldir $LDFLAGS"
426 # Try to use $ssldir/include if it exists, otherwise
428 if test -d "$ssldir/include" ; then
429 CFLAGS="-I$ssldir/include $saved_CFLAGS"
431 CFLAGS="-I$ssldir $saved_CFLAGS"
435 # Basic test to check for compatible version and correct linking
436 # *does not* test for RSA - that comes later.
440 #include <openssl/rand.h>
444 memset(a, 0, sizeof(a));
445 RAND_add(a, sizeof(a), sizeof(a));
446 return(RAND_status() <= 0);
455 if test ! -z "$found_crypto" ; then
460 if test -z "$ssldir" ; then
464 if test ! -z "$found_crypto" ; then
465 ac_cv_openssldir=$ssldir
467 ac_cv_openssldir="no"
471 LDFLAGS="$saved_LDFLAGS"
472 CFLAGS="$saved_CFLAGS"
474 if test "x$ac_cv_openssldir" != "xno" ; then
475 AC_DEFINE(HAVE_OPENSSL, [], [Define if you have OpenSSL.])
476 LIBS="-lssl -lcrypto $LIBS"
477 dnl Need to recover ssldir - test above runs in subshell
478 ssldir=$ac_cv_openssldir
479 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr" -a "x$ssldir" != "x(system)"; then
480 # Try to use $ssldir/lib if it exists, otherwise
482 if test -d "$ssldir/lib" ; then
483 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
484 if test ! -z "$need_dash_r" ; then
485 LDFLAGS="-R$ssldir/lib $LDFLAGS"
488 LDFLAGS="-L$ssldir $saved_LDFLAGS"
489 if test ! -z "$need_dash_r" ; then
490 LDFLAGS="-R$ssldir $LDFLAGS"
493 # Try to use $ssldir/include if it exists, otherwise
495 if test -d "$ssldir/include" ; then
496 CFLAGS="-I$ssldir/include $saved_CFLAGS"
498 CFLAGS="-I$ssldir $saved_CFLAGS"
504 if test "x$with_db" != xno; then
505 test "$db_dir" && LDFLAGS="$LDFLAGS -L$db_dir/lib"
509 if test -d "$db_dir/include/db4"; then
510 CPPFLAGS="$CPPFLAGS -I$db_dir/include/db4"
512 elif test "$db_dir"; then
513 CPPFLAGS="$CPPFLAGS -I$db_dir/include"
514 elif test -d /usr/include/db4; then
515 CPPFLAGS="$CPPFLAGS -I/usr/include/db4"
520 AC_CHECK_DB([db db-4.1 db-4 db4],
522 DATABASE=database_sleepycat.c
524 AC_MSG_ERROR([[Can not locate a suitable Berkeley DB
525 library. Use --with-db=PATH to specify
530 dnl Checks for the zlib compression library.
531 if test "x$with_zlib" != xno ; then
532 AC_CHECK_HEADERS(zlib.h,
533 [AC_CHECK_LIB(z, zlibVersion,
538 if test "x$ok_zlib" = xyes ; then
539 SERVER_LIBS="-lz $SERVER_LIBS"
540 AC_DEFINE(HAVE_ZLIB, [], [define this if you have zlib compression available])
546 dnl Checks for the OpenLDAP client library.
547 if test "x$with_ldap" != xno ; then
548 AC_CHECK_HEADERS(ldap.h,
549 [AC_CHECK_LIB(ldap, ldap_init,
554 if test "x$ok_ldap" = xyes ; then
555 SERVER_LIBS="-lldap $SERVER_LIBS"
556 AC_DEFINE(HAVE_LDAP, [], [define this if you have OpenLDAP client available])
563 dnl Checks for the libsieve mailbox sorting library.
564 if test "x$with_libsieve" != xno ; then
565 AC_CHECK_HEADERS(sieve2.h,
566 [AC_CHECK_LIB(sieve, sieve2_license,
571 if test "x$ok_libsieve" = xyes ; then
572 SERVER_LIBS="-lsieve $SERVER_LIBS"
573 AC_DEFINE(HAVE_LIBSIEVE, [], [define this if you have the libsieve mailbox filtering library available])
579 dnl Checks for the libical calendaring library.
580 if test "x$with_libical" != xno ; then
581 AC_CHECK_HEADERS(ical.h,
582 [AC_CHECK_LIB(ical, icalcomponent_new,
587 if test "x$ok_libical" = xyes ; then
594 sscanf(ICAL_VERSION, "%d.%d", &major, &minor);
595 v = 100*major + minor;
596 printf("libical version: %i\n", v);
598 printf("This version is ok.\n");
601 printf("libical 0.24 or newer required.\n");
602 printf("Citadel will be built without calendar support.\n");
607 SERVER_LIBS="-lical $SERVER_LIBS"
608 AC_DEFINE(HAVE_LIBICAL, [], [define this if you have the libical calendaring library available])
616 dnl Checks for header files.
622 dnl TODO: for the DB header checks, we should check whether the headers
623 dnl define db_env_create, somehow
625 AC_CHECK_HEADERS(curses.h dl.h fcntl.h limits.h malloc.h termios.h sys/ioctl.h sys/select.h sys/stat.h sys/time.h sys/prctl.h syslog.h unistd.h utmp.h utmpx.h paths.h db.h db4/db.h pthread.h netinet/in.h arpa/nameser.h arpa/nameser_compat.h)
628 dnl need to check if this is actually compilable, sometimes there are
629 dnl conflicts with the system's headers (eg solaris xpg4 style headers)
631 if test "x$with_ncurses" != xno; then
632 AC_CHECK_HEADERS(ncurses.h,,,[ ])
635 AC_CHECK_HEADER(resolv.h,AC_DEFINE(HAVE_RESOLV_H, [], [define this if you have the resolv.h header file.]),,
636 [#ifdef HAVE_SYS_TYPES_H
637 #include <sys/types.h>
639 #ifdef HAVE_NETINET_IN_H
640 #include <netinet/in.h>
642 #ifdef HAVE_ARPA_NAMESER_H
643 #include <arpa/nameser.h>
647 dnl Checks for typedefs, structures, and compiler characteristics.
653 dnl defined in acinclude.m4:
656 AC_CACHE_CHECK([for ut_type in struct utmp], ac_cv_struct_ut_type,
657 [AC_TRY_COMPILE([#include <sys/types.h>
658 #include <utmp.h>], [struct utmp ut; ut.ut_type;],
659 ac_cv_struct_ut_type=yes, ac_cv_struct_ut_type=no)])
660 if test $ac_cv_struct_ut_type = yes; then
661 AC_DEFINE(HAVE_UT_TYPE, [], [define this if struct utmp has an ut_type member])
665 [for call semantics from getpwuid_r],
666 ac_cv_call_getpwuid_r,
667 [AC_TRY_COMPILE([#include <sys/types.h>
670 struct passwd pw, *pwp;
674 getpwuid_r(uid, &pw, pwbuf, sizeof(pwbuf), &pwp);
676 ac_cv_call_getpwuid_r=yes,
677 ac_cv_call_getpwuid_r=no)
680 if test $ac_cv_call_getpwuid_r = no; then
681 AC_DEFINE(SOLARIS_GETPWUID,[],[do we need to use solaris call syntax?])
682 AC_DEFINE(F_UID_T, "%ld", [whats the matching format string for uid_t?])
683 AC_DEFINE(F_PID_T, "%ld", [whats the matching format string for pid_t?])
684 AC_DEFINE(F_XPID_T, "%lx", [whats the matching format string for xpid_t?])
686 AC_DEFINE(F_UID_T, "%d", [whats the matching format string for uid_t?])
687 AC_DEFINE(F_PID_T, "%d", [whats the matching format string for pid_t?])
688 AC_DEFINE(F_XPID_T, "%x", [whats the matching format string for xpid_t?])
691 dnl AC_CHECK_FUNCS(res_query)
692 AC_CACHE_CHECK([for the resolver calls],
694 [AC_TRY_COMPILE([#include <netinet/in.h>
695 #include <arpa/nameser.h>
696 #include <resolv.h>],
698 char *domain="www.google.com";
701 len = res_query( domain, C_IN, T_A, answer, PACKETSZ );
703 ac_cv_resquery_ok=yes,
704 ac_cv_resquery_ok=no)
706 echo "resquery: $ac_cv_resquery_ok"
708 dnl if test "$ac_cv_resquery_ok" = "no" ; then
709 dnl AC_DEFINE(RES_QUERY_GONE, "#error resquery not here. can't continue.")
714 AC_CACHE_CHECK([for ut_host in struct utmp], ac_cv_struct_ut_host,
715 [AC_TRY_COMPILE([#include <sys/types.h>
716 #include <utmp.h>], [struct utmp ut; ut.ut_host;],
717 ac_cv_struct_ut_host=yes, ac_cv_struct_ut_host=no)])
718 if test $ac_cv_struct_ut_host = yes; then
719 AC_DEFINE(HAVE_UT_HOST, [], [define this if struct utmp has an ut_host member])
722 dnl Checks for library functions.
724 AC_PROG_GCC_TRADITIONAL
727 AC_CHECK_FUNCS(getspnam getutxline mkdir mkfifo mktime rmdir select socket strerror strcasecmp strncasecmp)
729 dnl Now check for pthreads
731 dnl On some platforms, AC_CHECK_FUNC[S] doesn't work for pthreads programs;
732 dnl we need to include pthread.h
734 AC_CACHE_CHECK([for pthread_cancel], ac_cv_func_pthread_cancel,
735 [AC_TRY_LINK([#include <pthread.h>],
738 /* The GNU C library defines this for functions which it implements
739 to always fail with ENOSYS. Some functions are actually named
740 something starting with __ and the normal name is an alias. */
741 #if defined (__stub_pthread_cancel) || defined (__stub___pthread_cancel)
744 pthread_cancel(thread);
746 ac_cv_func_pthread_cancel=yes, ac_cv_func_pthread_cancel=no)])
747 if test "$ac_cv_func_pthread_cancel" = yes; then
748 AC_DEFINE(HAVE_PTHREAD_CANCEL, [], [define this if you have the pthread_cancel() function])
751 AC_CACHE_CHECK([for pthread_create], ac_cv_func_pthread_create,
752 [AC_TRY_LINK([#include <pthread.h>],
753 [ /* The GNU C library defines this for functions which it implements
754 to always fail with ENOSYS. Some functions are actually named
755 something starting with __ and the normal name is an alias. */
756 #if defined (__stub_pthread_cancel) || defined (__stub___pthread_cancel)
759 pthread_create(NULL, NULL, NULL, NULL);
761 ac_cv_func_pthread_create=yes, ac_cv_func_pthread_create=no)])
762 if test "$ac_cv_func_pthread_create" = yes; then
763 test "$DATABASE" && TARGETS="client server utils"
764 if test "x$enable_threaded_client" != xno; then
765 AC_DEFINE(THREADED_CLIENT, [], [define this if you want to enable the multithreaded client])
769 AC_REPLACE_FUNCS(snprintf getutline)
771 AC_CACHE_CHECK([the weather], ac_cv_weather, [
773 echo $ECHO_N "opening your window... $ECHO_C" >&6
775 month=`date | cut -f 2 -d ' '`
778 ac_cv_weather="it's cold!"
781 ac_cv_weather="it's wet!"
784 ac_cv_weather="it's hot!"
787 ac_cv_weather="it's cool"
790 ac_cv_weather="it's fine"
798 AC_CACHE_CHECK([under the bed], ac_cv_under_the_bed, [
799 number=`date | cut -c 19`
802 ac_cv_under_the_bed="lunatics and monsters found"
805 ac_cv_under_the_bed="dust bunnies found"
810 dnl Done! Now write the Makefile and sysdep.h
813 AC_SUBST(chkpwd_LIBS)
816 AC_SUBST(SERVER_LDFLAGS)
817 AC_SUBST(SERVER_LIBS)
819 AC_CONFIG_HEADER(sysdep.h)
820 AC_CONFIG_FILES([Makefile])
821 AC_OUTPUT(database_cleanup.sh)
823 if test -z "$DATABASE"; then
824 AC_MSG_WARN([No database driver was found. Please install Berkeley DB.])
827 echo ------------------------------------------------------------------------
828 echo 'zlib compression: ' $ok_zlib
829 echo 'Calendar support: ' $ok_libical
830 echo 'LDAP support: ' $ok_ldap
831 echo 'Sieve mailbox filtering support: ' $ok_libsieve
833 echo 'Note: if you are not using Linux, make sure you are using GNU make'
834 echo '(gmake) to compile Citadel.'