1 dnl Process this file with autoconf to produce a configure script.
3 AC_INIT([Citadel], [9.01], [http://www.citadel.org/])
4 AC_REVISION([$Revision: 5108 $])
5 AC_CONFIG_SRCDIR([citserver.c])
6 AC_CONFIG_HEADER(sysdep.h)
7 AC_CONFIG_MACRO_DIR([m4])
8 AC_PREFIX_DEFAULT(/usr/local/citadel)
9 if test "$prefix" = NONE; then
10 AC_DEFINE_UNQUOTED(CTDLDIR, "$ac_default_prefix", [define this to the Citadel home directory])
11 ssl_dir="$ac_default_prefix/keys"
12 localedir=$ac_default_prefix
14 AC_DEFINE_UNQUOTED(CTDLDIR, "$prefix", [define this to the Citadel home directory])
15 ssl_dir="$prefix/keys"
19 dnl Make sure we see all GNU and Solaris extensions.
23 dnl Checks for the Datadir
25 [ --with-datadir directory to store the databases under],
26 [ if test "x$withval" != "xno" ; then
27 AC_DEFINE(HAVE_DATA_DIR,[],[use alternate database location?])
28 AC_DEFINE_UNQUOTED(DATA_DIR, "$withval",[define, if the user suplied a data-directory to use.])
29 MAKE_DATA_DIR=$withval
30 AC_SUBST(MAKE_DATA_DIR)
36 dnl Checks for the helpDatadir
38 [ --with-helpdir directory to store the helpfiles under],
39 [ if test "x$withval" != "xno" ; then
40 AC_DEFINE(HAVE_HELP_DIR,[],[use alternate database location?])
41 AC_DEFINE_UNQUOTED(HELP_DIR, "$withval",[define, if the user suplied a helpfile-directory to use.])
42 MAKE_HELP_DIR=$withval
43 AC_SUBST(MAKE_HELP_DIR)
48 dnl Checks for the Static Datadir
49 AC_ARG_WITH(staticdatadir,
50 [ --with-staticdatadir directory to store citadels system messages under],
51 [ if test "x$withval" != "xno" ; then
52 AC_DEFINE(HAVE_STATICDATA_DIR, [], [should we activate an alternate static text location?])
53 AC_DEFINE_UNQUOTED(STATICDATA_DIR, "$withval", [where do we put our static text data?])
54 MAKE_STATICDATA_DIR=$withval
55 AC_SUBST(MAKE_STATICDATA_DIR)
61 dnl Checks for the SSLdir
62 dnl this is a bit different than the rest,
63 dnl because of the citadel used to have a keys/ subdir.
65 [ --with-ssldir directory to store the ssl certificates under],
66 [ if test "x$withval" != "xno" ; then
70 AC_SUBST(MAKE_SSL_DIR)
73 AC_DEFINE_UNQUOTED(SSL_DIR, "$ssl_dir", [were should we put our keys?])
76 dnl Checks for the spooldir
78 [ --with-spooldir directory to keep queues under],
79 [ if test "x$withval" != "xno" ; then
80 AC_DEFINE(HAVE_SPOOL_DIR, [], [enable alternate spool dir?])
81 AC_DEFINE_UNQUOTED(SPOOL_DIR,"$withval", [where do we place our spool dirs?])
82 MAKE_SPOOL_DIR=$withval
83 AC_SUBST(MAKE_SPOOL_DIR)
89 dnl Checks for the Configdir
90 AC_ARG_WITH(sysconfdir,
91 [ --with-sysconfdir directory to store the configs under],
92 [ if test "x$withval" != "xno" ; then
93 AC_DEFINE(HAVE_ETC_DIR, [], [should we search our system config in an alternate place?])
94 AC_DEFINE_UNQUOTED(ETC_DIR, "$withval", [where to search our config files])
96 AC_SUBST(MAKE_ETC_DIR)
101 dnl Checks for the Configdir
102 AC_ARG_WITH(autosysconfdir,
103 [ --with-autosysconfdir directory to store the automaticaly maintained configs under],
104 [ if test "x$withval" != "xno" ; then
105 AC_DEFINE(HAVE_AUTO_ETC_DIR, [], [should we search our automatic config in an alternate place?])
106 AC_DEFINE_UNQUOTED(AUTO_ETC_DIR, "$withval", [where to search our automatic config files])
107 MAKE_AUTO_ETC_DIR=$withval
108 AC_SUBST(MAKE_AUTO_ETC_DIR)
113 dnl Checks for where to put our utilities
114 AC_ARG_WITH(utility-bindir,
115 [ --with-utility-bindir directory where to find helper binaries],
116 [ if test "x$withval" != "xno" ; then
117 AC_DEFINE(HAVE_UTILBIN_DIR,[],[should we put our helper binaries to another location?])
118 AC_DEFINE_UNQUOTED(UTILBIN_DIR, "$withval", [were to put our helper programs])
119 MAKE_UTILBIN_DIR=$withval
120 AC_SUBST(MAKE_UTILBIN_DIR)
126 dnl Checks for the run-dir for the sockets
128 [ --with-rundir directory to place runtime files (UDS) to?],
129 [ if test "x$withval" != "xno" ; then
130 AC_DEFINE(HAVE_RUN_DIR, [], [should we put our non volatile files elsewhere?])
131 AC_DEFINE_UNQUOTED(RUN_DIR, "$withval", [define, where the config should go in unix style])
132 MAKE_RUN_DIR=$withval
133 AC_SUBST(MAKE_RUN_DIR)
139 dnl Checks for the Pseudo Random Generator sockets TODO: this keeps being default.
140 AC_DEFINE_UNQUOTED(EGD_POOL, "/var/run/egd-pool", [place to keep our pseudo random generator file])
142 [ --with-egdpool the socket from Pseudo Random Generator, defaults to /var/run/egd-pool],
143 [ if test "x$withval" != "xno" ; then
144 AC_DEFINE_UNQUOTED(EGD_POOL, "$withval", [the socket from Pseudo Random Generator])
151 [ --with-docdir where to install the documentation. default: /usr/local/citadel/],
152 [ if test "x$withval" != "xno" ; then
153 MAKE_DOC_DIR=$withval
154 AC_SUBST(MAKE_DOC_DIR)
159 dnl where to put the locale files
160 AC_ARG_WITH(localedir,
161 [ --with-localedir directory to put the locale files to],
162 [ if test "x$withval" != "xno" ; then
167 AC_DEFINE_UNQUOTED(LOCALEDIR, "$localedir",[where to find our pot files])
173 dnl Checks for the zlib compression library.
174 saved_CFLAGS="$CFLAGS"
175 CFLAGS="$CFLAGS $SERVER_LIBS"
176 AC_CHECK_HEADER(zlib.h,
177 [AC_CHECK_LIB(z, zlibVersion,
179 LIBS="-lz $LIBS $SERVER_LIBS"
182 AC_MSG_ERROR(zlib was not found or is not usable. Please install zlib.)
187 AC_MSG_ERROR(zlib.h was not found or is not usable. Please install zlib.)
190 CFLAGS="$saved_CFLAGS"
192 dnl Here is the check for a libc integrated iconv
194 [ --disable-iconv do not use iconv charset conversion],
195 ok_iconv=no, ok_iconv=yes)
197 AC_MSG_CHECKING(Checking to see if your system supports iconv)
201 iconv_t ic = (iconv_t)(-1) ;
202 ic = iconv_open("UTF-8", "us-ascii");
217 dnl Check for iconv in external libiconv
218 if test "$ok_iconv" = no; then
219 AC_MSG_CHECKING(Checking for an external libiconv)
220 OLD_LDFLAGS="$LDFLAGS"
221 LDFLAGS="$LDFLAGS -liconv"
225 iconv_t ic = (iconv_t)(-1) ;
226 ic = iconv_open("UTF-8", "us-ascii");
236 LDFLAGS="$OLD_LDFLAGS"
241 if test "$ok_iconv" != "no"; then
242 AC_MSG_RESULT(Citadel will be built with character set conversion.)
243 AC_DEFINE(HAVE_ICONV,[],[whether we have iconv for charset conversion])
245 AC_MSG_RESULT(Citadel will be built without character set conversion.)
248 AC_CHECK_LIB(intl, libintl_bindtextdomain, [LDFLAGS="$LDFLAGS -lintl"])
250 AC_ARG_ENABLE(pie, [ --enable-pie build position-independent executables])
252 AC_ARG_WITH(pam, [ --with-pam use PAM if present (see PAM.txt before you try this)])
253 AC_ARG_WITH(kthread, [ --with-kthread use kernel threads (on FreeBSD) (not recommended yet)])
254 AC_ARG_WITH(db, [ --with-db@<:@=DIR@:>@ use Berkeley DB 3.x @<:@DIR=/usr/local/BerkeleyDB.3.@<:@123@:>@@:>@])
256 [ --with-ssl=PATH Specify path to OpenSSL installation ],
258 if test "x$withval" != "xno" ; then
263 AC_ARG_WITH(with_ldap, [ --with-ldap use OpenLDAP client library])
264 dnl AC_ARG_WITH(with_libdspam, [ --with-libdspam use libdspam mail spam scanning library])
265 AC_ARG_WITH(with_gc, [ --with-gc use the Boehm-Demers-Weiser garbage collection library])
267 if test "x$with_db" != xno -a "x$with_db" != xyes -a "$with_db"; then
271 test -f /usr/local/lib/libdb.a -o -f /usr/local/lib/libdb.so \
272 -o -f /usr/local/lib/libdb4.a -o -f /usr/local/lib/libdb4.so \
275 test -d /usr/local/BerkeleyDB.4.1 && db_dir=/usr/local/BerkeleyDB.4.1
276 test -d /usr/local/BerkeleyDB.4.2 && db_dir=/usr/local/BerkeleyDB.4.2
277 test -d /usr/local/BerkeleyDB.4.3 && db_dir=/usr/local/BerkeleyDB.4.3
278 test -d /usr/local/BerkeleyDB.4.4 && db_dir=/usr/local/BerkeleyDB.4.4
279 test -d /usr/local/BerkeleyDB.4.5 && db_dir=/usr/local/BerkeleyDB.4.5
283 PTHREAD_DEFS=-D_REENTRANT
284 AC_MSG_CHECKING([how to compile with POSIX threads])
286 dnl BSDI 3.0 wants relocatable object modules instead of shared libs
287 dnl for dlopen(), and has a wrapper script to link with shared libs.
288 dnl Also has stupid non-reentrant gethostbyaddr() and friends.
290 test -z "$CC" -a -x /usr/bin/shlicc2 && CC=shlicc2
291 AC_DEFINE(HAVE_NONREENTRANT_NETDB,[], [define this if the OS has broken non-reentrant gethostby{name,addr}() ])
292 AC_MSG_RESULT([Old BSDI])
295 AC_DEFINE(HAVE_NONREENTRANT_NETDB, [], [define this if the OS has broken non-reentrant gethostby{name,addr}() ])
296 AC_MSG_RESULT([BSD/OS])
298 dnl Curses support on Mac OS X is kind of screwed at the moment.
299 dnl TCP buffering isn't ideal under OS X. This define should also be
300 dnl checked in other cases of OS X-Linux differences.
302 AC_DEFINE(HAVE_DARWIN, [], [define if using OS X/Darwin])
303 AC_MSG_RESULT([Mac OS X])
305 dnl Digital Unix has an odd way to build for pthreads, and we can't
306 dnl build pthreads programs with gcc due to header problems.
308 test -z "$CC" && CC=cc
309 LIBS="-lpthread -lexc $LIBS"
311 AC_MSG_RESULT([Tru64 or Digital UNIX])
313 dnl FreeBSD is similar to Digital UNIX with DEC C, which has a -pthread flag:
315 if test "$with_kthread" = yes; then
316 LIBS="-kthread $LIBS"
318 LIBS="-pthread $LIBS"
321 PTHREAD_DEFS=-D_THREAD_SAFE
322 AC_MSG_RESULT([FreeBSD])
325 LIBS="-pthread $LIBS"
327 PTHREAD_DEFS=-pthread
328 AC_MSG_RESULT([OpenBSD])
331 PTHREAD_DEFS="-D_REENTRANT -pthread"
332 AC_MSG_RESULT([Linux])
335 PTHREAD_DEFS="-D_REENTRANT -D_PTHREADS"
336 AC_MSG_RESULT([Solaris])
339 SERVER_LDFLAGS="-Wl,-subsystem,windows"
340 AC_MSG_RESULT([Cygwin])
343 AC_MSG_RESULT([default])
346 dnl DEFS="$DEFS $PTHREAD_DEFS"
349 dnl Checks for programs.
354 dnl Set up system-dependent compiler flags.
355 if test "$GCC" = yes; then
356 if test "$CC" = icc; then
360 *-*-solaris*|alpha*-dec-osf*)
361 CFLAGS="$CFLAGS -Wall -Wcast-qual -Wcast-align -Wno-char-subscripts $PTHREAD_DEFS"
364 CFLAGS="$CFLAGS -Wall -Wcast-qual -Wcast-align -Wstrict-prototypes -Wno-strict-aliasing $PTHREAD_DEFS"
370 if test "x$enable_pie" = xyes; then
371 save_CFLAGS="$CFLAGS"
372 save_LDFLAGS="$LDFLAGS"
373 CFLAGS="$CFLAGS -fpie"
374 LDFLAGS="$LDFLAGS -pie -fpie"
375 AC_CACHE_CHECK([whether compiler accepts -pie -fpie], ac_cv_pie_fpie,
377 ac_cv_pie_fpie=yes, ac_cv_pie_fpie=no)])
378 if test $ac_cv_pie_fpie = no; then
379 CFLAGS="$save_CFLAGS"
380 LDFLAGS="$save_LDFLAGS"
384 AC_MSG_CHECKING([how to create dependancy checks])
385 if test -n "`$CC -V 2>&1 |grep Sun`"; then
390 AC_SUBST(DEPEND_FLAG)
395 AC_PATH_PROG(DIFF,diff)
396 AC_PATH_PROG(PATCH,patch)
397 missing_dir=`cd $ac_aux_dir && pwd`
398 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
399 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
401 dnl Checks for system services.
403 dnl Check the size of various builtin types; see typesize.h (error)
404 AC_CHECK_SIZEOF(char, 0)
405 AC_CHECK_SIZEOF(short, 0)
406 AC_CHECK_SIZEOF(int, 0)
407 AC_CHECK_SIZEOF(long, 0)
408 AC_CHECK_SIZEOF(size_t, 0)
409 AC_CHECK_SIZEOF(loff_t, 0)
410 dnl AC_CHECK_SIZEOF(long long, 0)
412 dnl Checks for libraries.
414 dnl We want to test for the following in libc before checking for their
415 dnl respective libraries, because some systems (like Irix) have both, and the
416 dnl non-libc versions may be broken.
417 AC_CHECK_FUNCS(crypt gethostbyname connect flock getpwnam_r getpwuid_r getloadavg)
419 AC_CHECK_FUNCS(strftime_l uselocale gettext)
421 if test "$ok_nls" != "no"; then
422 AC_CHECK_PROG(ok_xgettext, xgettext, yes, no)
426 if test "$ok_nls" != "no"; then
427 AC_CHECK_PROG(ok_msgmerge, msgmerge, yes, no)
431 if test "$ok_nls" != "no"; then
432 AC_CHECK_PROG(ok_msgfmt, msgfmt, yes, no)
436 if test "$ok_nls" != "no"; then
437 AC_MSG_RESULT(citadel will be built with national language support.)
438 AC_DEFINE(ENABLE_NLS, [], [whether we have NLS support])
439 PROG_SUBDIRS="$PROG_SUBDIRS po/citadel-setup"
441 AC_MSG_RESULT(citadel will be built without national language support.)
444 dnl disable backtrace if we don't want it.
445 AC_ARG_WITH(backtrace,
446 [ --with-backtrace enable backtrace dumps in the syslog],
447 [ if test "x$withval" != "xno" ; then
448 CFLAGS="$CFLAGS -rdynamic "
449 LDFLAGS="$LDFLAGS -rdynamic "
450 SERVER_LDFLAGS="$SERVER_LDFLAGS -rdynamic "
451 AC_CHECK_FUNCS(backtrace)
456 dnl disable backtrace if we don't want it.
458 [ --with-gprof enable profiling],
459 [ if test "x$withval" != "xno" ; then
460 CFLAGS="$CFLAGS -pg "
461 LDFLAGS="$LDFLAGS -pg "
462 SERVER_LDFLAGS="$SERVER_LDFLAGS -pg "
467 if test "$ac_cv_func_gethostbyname" = no; then
468 AC_CHECK_LIB(nsl, gethostbyname)
471 if test "$ac_cv_func_connect" = no; then
472 AC_CHECK_LIB(socket, connect)
475 dnl Check for Solaris realtime support
476 AC_CHECK_LIB(rt, sched_yield)
478 dnl Determine the system's authentication capabilities.
479 dnl We currently support PAM, standard getpwnam(), and getspnam()
480 dnl (Linux shadow passwords)
483 AC_CHECK_LIB(pam, pam_start, [chkpwd_LIBS="-lpam $chkpwd_LIBS"
485 AC_CHECK_FUNCS(pam_start)
486 test "$enable_chkpwd" != no && LIBS=$save_LIBS
487 if test "$ac_cv_func_pam_start" = no -o "$with_pam" != yes; then
489 AC_SEARCH_LIBS(getspnam, shadow, [
490 if test "$ac_cv_search_getspnam" = -lshadow; then
491 chkpwd_LIBS="-lshadow $chkpwd_LIBS"
493 test "$enable_chkpwd" != no && LIBS=$save_LIBS
494 if test "$ac_cv_func_crypt" = no; then
495 AC_CHECK_LIB(crypt, crypt, [
496 chkpwd_LIBS="-lcrypt $chkpwd_LIBS"
497 test "$enable_chkpwd" = no && \
498 LIBS="-lcrypt $LIBS"])
502 AC_CHECK_FUNCS(vw_printw wcolor_set resizeterm wresize)
504 dnl Check for libpthread(s) if we're not using Digital UNIX or FreeBSD. (On
505 dnl which the -pthread flag takes care of this.)
506 if test "$check_pthread" != no; then
507 AC_CHECK_LIB(pthread, pthread_create)
508 AC_CHECK_LIB(pthreads, pthread_create)
511 test -d /usr/kerberos/include && CPPFLAGS="$CPPFLAGS -I/usr/kerberos/include"
513 dnl Checks for the libical iCalendar library.
514 AC_CHECK_HEADER(libical/ical.h,
515 [AC_CHECK_LIB(ical, icaltimezone_set_tzid_prefix,
517 SERVER_LIBS="-lical $SERVER_LIBS"
520 AC_MSG_ERROR(libical was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
525 AC_MSG_ERROR(libical/ical.h was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
530 dnl Checks for the libsieve mailbox sorting library.
531 AC_CHECK_HEADER(sieve2.h,
532 [AC_CHECK_LIB(sieve, sieve2_license,
534 SERVER_LIBS="-lsieve $SERVER_LIBS"
537 AC_MSG_ERROR(libsieve was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
542 AC_MSG_ERROR(sieve2.h was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
546 saved_CFLAGS="$CFLAGS"
547 CFLAGS="$CFLAGS $SERVER_LIBS"
548 dnl Check for libcitadel
549 AC_CHECK_HEADER(libcitadel.h,
550 [AC_CHECK_LIB(citadel, libcitadel_version_string,
552 LIBS="-lcitadel $LIBS $SERVER_LIBS"
553 chkpwd_LIBS="-lcitadel $chkpwd_LIBS"
556 AC_MSG_ERROR(libcitadel was not found or is not usable. Please install libcitadel.)
561 AC_MSG_ERROR(libcitadel.h was not found or is not usable. Please install libcitadel.)
565 CFLAGS="$saved_CFLAGS"
568 AC_CHECK_LIB(cares, ares_parse_mx_reply,
571 AC_DEFINE(HAVE_C_ARES, 1, [Define to use c-ares library])
573 ],, $SOCKET_LIBS $NSL_LIBS
578 saved_CFLAGS="$CFLAGS"
579 CFLAGS="$CFLAGS $SERVER_LIBS"
581 AC_CHECK_HEADER(ares.h,
582 [AC_CHECK_LIB(cares, ares_parse_mx_reply,
584 LIBS="-lcares $LIBS $SERVER_LIBS"
587 AC_MSG_ERROR(libc-ares was not found or is not usable. Please install libc-ares.)
591 AC_MSG_ERROR(ares.h was not found or is not usable. Please install libc-ares.)
594 CFLAGS="$saved_CFLAGS"
596 saved_CFLAGS="$CFLAGS"
597 CFLAGS="$CFLAGS $SERVER_LIBS"
599 AC_CHECK_HEADER(ev.h,
600 [AC_TRY_COMPILE([#include <math.h>
603 ev_cleanup abort_by_shutdown;
604 struct ev_loop *event_base;
605 ev_cleanup_start(event_base, &abort_by_shutdown);
608 LIBS="-lev -lm $LIBS $SERVER_LIBS"
611 AC_MSG_ERROR(libev was not found or is not usable. Please install libev.)
615 AC_MSG_ERROR(ev.h was not found or is not usable. Please install libev.)
618 CFLAGS="$saved_CFLAGS"
621 # The big search for OpenSSL
622 if test "$with_ssl" != "no"; then
624 saved_LDFLAGS="$LDFLAGS"
625 saved_CFLAGS="$CFLAGS"
626 if test "x$prefix" != "xNONE"; then
627 tryssldir="$tryssldir $prefix"
629 AC_CACHE_CHECK([for OpenSSL], ac_cv_openssldir, [
630 for ssldir in $tryssldir "" /usr /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do
631 CFLAGS="$saved_CFLAGS"
632 LDFLAGS="$saved_LDFLAGS"
633 LIBS="$saved_LIBS -lssl -lcrypto"
635 # Skip directories if they don't exist
636 if test ! -z "$ssldir" -a ! -d "$ssldir" ; then
639 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
640 # Try to use $ssldir/lib if it exists, otherwise
642 if test -d "$ssldir/lib" ; then
643 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
644 if test ! -z "$need_dash_r" ; then
645 LDFLAGS="-R$ssldir/lib $LDFLAGS"
648 LDFLAGS="-L$ssldir $saved_LDFLAGS"
649 if test ! -z "$need_dash_r" ; then
650 LDFLAGS="-R$ssldir $LDFLAGS"
653 # Try to use $ssldir/include if it exists, otherwise
655 if test -d "$ssldir/include" ; then
656 CFLAGS="-I$ssldir/include $saved_CFLAGS"
658 CFLAGS="-I$ssldir $saved_CFLAGS"
662 # Basic test to check for compatible version and correct linking
663 # *does not* test for RSA - that comes later.
667 #include <openssl/rand.h>
671 memset(a, 0, sizeof(a));
672 RAND_add(a, sizeof(a), sizeof(a));
673 return(RAND_status() <= 0);
682 if test ! -z "$found_crypto" ; then
687 if test -z "$ssldir" ; then
691 if test ! -z "$found_crypto" ; then
692 ac_cv_openssldir=$ssldir
694 ac_cv_openssldir="no"
698 LDFLAGS="$saved_LDFLAGS"
699 CFLAGS="$saved_CFLAGS"
701 if test "x$ac_cv_openssldir" != "xno" ; then
702 AC_DEFINE(HAVE_OPENSSL, [], [Define if you have OpenSSL.])
703 LIBS="-lssl -lcrypto $LIBS"
704 dnl Need to recover ssldir - test above runs in subshell
705 ssldir=$ac_cv_openssldir
706 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr" -a "x$ssldir" != "x(system)"; then
707 # Try to use $ssldir/lib if it exists, otherwise
709 if test -d "$ssldir/lib" ; then
710 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
711 if test ! -z "$need_dash_r" ; then
712 LDFLAGS="-R$ssldir/lib $LDFLAGS"
715 LDFLAGS="-L$ssldir $saved_LDFLAGS"
716 if test ! -z "$need_dash_r" ; then
717 LDFLAGS="-R$ssldir $LDFLAGS"
720 # Try to use $ssldir/include if it exists, otherwise
722 if test -d "$ssldir/include" ; then
723 CFLAGS="-I$ssldir/include $saved_CFLAGS"
725 CFLAGS="-I$ssldir $saved_CFLAGS"
731 if test "x$with_db" != xno; then
732 test "$db_dir" && LDFLAGS="$LDFLAGS -L$db_dir/lib"
736 if test -d "$db_dir/include/db4"; then
737 CPPFLAGS="$CPPFLAGS -I$db_dir/include/db4"
739 elif test "$db_dir"; then
740 CPPFLAGS="$CPPFLAGS -I$db_dir/include"
741 elif test -d /usr/include/db4; then
742 CPPFLAGS="$CPPFLAGS -I/usr/include/db4"
747 AC_CHECK_DB([db db-4.1 db-4 db4],
751 AC_MSG_ERROR([[Can not locate a suitable Berkeley DB
752 library. Use --with-db=PATH to specify
760 dnl Checks for the OpenLDAP client library.
761 if test "x$with_ldap" != xno ; then
762 AC_CHECK_HEADERS(ldap.h,
763 [AC_CHECK_LIB(ldap, ldap_initialize,
768 if test "x$ok_ldap" = xyes ; then
769 SERVER_LIBS="-lldap $SERVER_LIBS"
770 AC_DEFINE(HAVE_LDAP, [], [define this if you have OpenLDAP client available])
778 dnl Checks for the libdspam mail spam scanning library.
779 dnl if test "x$with_libdspam" != xno ; then
780 dnl AC_CHECK_HEADERS(dspam/libdspam.h,
781 dnl [AC_CHECK_LIB(dspam, dspam_init,
782 dnl [ok_libdspam=yes],,
786 dnl if test "x$ok_libdspam" = xyes ; then
787 dnl SERVER_LIBS="-ldspam $SERVER_LIBS"
788 dnl AC_DEFINE(HAVE_LIBDSPAM, [], [(unfinished) define this if you have the libdspam mail spam scanning library available])
793 dnl Checks for the Expat XML parser.
794 AC_CHECK_HEADER(expat.h,
795 [AC_CHECK_LIB(expat, XML_ParserCreateNS,
797 SERVER_LIBS="-lexpat $SERVER_LIBS"
800 AC_MSG_ERROR(The Expat XML parser was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
805 AC_MSG_ERROR(expat.h was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
815 dnl Checks for libcurl.
816 AC_CHECK_HEADER(curl/curl.h,
817 [AC_CHECK_LIB(curl, curl_version,
819 SERVER_LIBS="-lcurl $SERVER_LIBS"
822 AC_MSG_ERROR(libcurl was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
827 AC_MSG_ERROR(curl/curl.h was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
840 dnl Checks for header files.
846 dnl TODO: for the DB header checks, we should check whether the headers
847 dnl define db_env_create, somehow
849 AC_CHECK_HEADERS(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 syscall.h sys/syscall.h)
851 AC_CHECK_HEADER(resolv.h,AC_DEFINE(HAVE_RESOLV_H, [], [define this if you have the resolv.h header file.]),,
852 [#ifdef HAVE_SYS_TYPES_H
853 #include <sys/types.h>
855 #ifdef HAVE_NETINET_IN_H
856 #include <netinet/in.h>
858 #ifdef HAVE_ARPA_NAMESER_H
859 #include <arpa/nameser.h>
863 dnl Checks for typedefs, structures, and compiler characteristics.
869 dnl defined in acinclude.m4:
872 AC_CACHE_CHECK([for ut_type in struct utmp], ac_cv_struct_ut_type,
873 [AC_TRY_COMPILE([#include <sys/types.h>
874 #include <utmp.h>], [struct utmp ut; ut.ut_type;],
875 ac_cv_struct_ut_type=yes, ac_cv_struct_ut_type=no)])
876 if test $ac_cv_struct_ut_type = yes; then
877 AC_DEFINE(HAVE_UT_TYPE, [], [define this if struct utmp has an ut_type member])
881 [for call semantics from getpwuid_r],
882 ac_cv_call_getpwuid_r,
883 [AC_TRY_COMPILE([#include <sys/types.h>
886 struct passwd pw, *pwp;
890 getpwuid_r(uid, &pw, pwbuf, sizeof(pwbuf), &pwp);
892 ac_cv_call_getpwuid_r=yes,
893 ac_cv_call_getpwuid_r=no)
896 if test $ac_cv_call_getpwuid_r = no; then
897 AC_DEFINE(SOLARIS_GETPWUID,[],[do we need to use solaris call syntax?])
898 AC_DEFINE(F_UID_T, "%ld", [whats the matching format string for uid_t?])
899 AC_DEFINE(F_PID_T, "%ld", [whats the matching format string for pid_t?])
900 AC_DEFINE(F_XPID_T, "%lx", [whats the matching format string for xpid_t?])
902 AC_DEFINE(F_UID_T, "%d", [whats the matching format string for uid_t?])
903 AC_DEFINE(F_PID_T, "%d", [whats the matching format string for pid_t?])
904 AC_DEFINE(F_XPID_T, "%x", [whats the matching format string for xpid_t?])
908 dnl Our own happy little check for the resolver library.
912 echo "we don't need to check for resolv on openbsd"
915 echo "we don't need to check for resolv on freeBSD"
918 test -f /usr/local/lib/libresolv.a && LDFLAGS="$LDFLAGS -L/usr/local/lib"
919 AC_CHECK_LIB(resolv, res_query,
920 RESOLV="$RESOLV -lresolv",
921 [dnl Have to include resolv.h as res_query is sometimes defined as a macro
922 AC_MSG_CHECKING([for res_query in -lresolv (with resolv.h if present)])
924 LIBS="-lresolv $LIBS"
929 [res_query(0,0,0,0,0)],
933 AC_MSG_ERROR(libresolv was not found. Citadel requires the resolver library.)
942 AC_CACHE_CHECK([for ut_host in struct utmp], ac_cv_struct_ut_host,
943 [AC_TRY_COMPILE([#include <sys/types.h>
944 #include <utmp.h>], [struct utmp ut; ut.ut_host;],
945 ac_cv_struct_ut_host=yes, ac_cv_struct_ut_host=no)])
946 if test $ac_cv_struct_ut_host = yes; then
947 AC_DEFINE(HAVE_UT_HOST, [], [define this if struct utmp has an ut_host member])
950 dnl Checks for library functions.
952 AC_PROG_GCC_TRADITIONAL
955 AC_CHECK_FUNCS(getspnam getutxline mkdir mkfifo mktime rmdir select socket strerror strcasecmp strncasecmp)
957 dnl Now check for pthreads
959 dnl On some platforms, AC_CHECK_FUNC[S] doesn't work for pthreads programs;
960 dnl we need to include pthread.h
962 AC_CACHE_CHECK([for pthread_cancel], ac_cv_func_pthread_cancel,
963 [AC_TRY_LINK([#include <pthread.h>],
966 /* The GNU C library defines this for functions which it implements
967 to always fail with ENOSYS. Some functions are actually named
968 something starting with __ and the normal name is an alias. */
969 #if defined (__stub_pthread_cancel) || defined (__stub___pthread_cancel)
972 pthread_cancel(thread);
974 ac_cv_func_pthread_cancel=yes, ac_cv_func_pthread_cancel=no)])
975 if test "$ac_cv_func_pthread_cancel" = yes; then
976 AC_DEFINE(HAVE_PTHREAD_CANCEL, [], [define this if you have the pthread_cancel() function])
979 AC_CACHE_CHECK([for pthread_create], ac_cv_func_pthread_create,
980 [AC_TRY_LINK([#include <pthread.h>],
981 [ /* The GNU C library defines this for functions which it implements
982 to always fail with ENOSYS. Some functions are actually named
983 something starting with __ and the normal name is an alias. */
984 #if defined (__stub_pthread_cancel) || defined (__stub___pthread_cancel)
987 pthread_create(NULL, NULL, NULL, NULL);
989 ac_cv_func_pthread_create=yes, ac_cv_func_pthread_create=no)])
990 if test "$ac_cv_func_pthread_create" = yes; then
991 test "$DATABASE" && TARGETS="server utils"
994 AC_CACHE_CHECK([the weather], ac_cv_weather, [
996 echo $ECHO_N "opening your window... $ECHO_C" >&6
998 month=`date | cut -f 2 -d ' '`
1001 ac_cv_weather="it's cold!"
1004 ac_cv_weather="it's wet!"
1007 ac_cv_weather="it's hot!"
1010 ac_cv_weather="it's cool"
1012 May | Jun | Sep | *)
1013 ac_cv_weather="it's fine"
1021 AC_CACHE_CHECK([under the bed], ac_cv_under_the_bed, [
1022 number=`date | cut -c 19`
1025 ac_cv_under_the_bed="lunatics and monsters found"
1028 ac_cv_under_the_bed="dust bunnies found"
1036 dnl Done! Now write the Makefile and sysdep.h
1038 AC_SUBST(chkpwd_LIBS)
1041 AC_SUBST(SERVER_LDFLAGS)
1042 AC_SUBST(SERVER_LIBS)
1043 AC_SUBST(SETUP_LIBS)
1046 AC_CONFIG_FILES([Makefile])
1047 AC_OUTPUT(database_cleanup.sh po/citadel-setup/Makefile)
1049 if test -z "$DATABASE"; then
1050 AC_MSG_WARN([No database driver was found. Please install Berkeley DB.])
1053 abs_srcdir="`cd $srcdir && pwd`"
1054 abs_builddir="`pwd`"
1055 if test "$abs_srcdir" != "$abs_builddir"; then
1056 ln -sf $abs_srcdir/include $abs_builddir
1057 ln -sf $abs_srcdir/Make_sources $abs_builddir
1058 ln -sf $abs_srcdir/Make_modules $abs_builddir
1059 for i in $abs_srcdir/*.h ; do
1060 if test "$abs_srcdir/sysdep.h" != "$i"; then
1061 ln -sf $i $abs_builddir
1064 for d in `/bin/ls $abs_srcdir/modules/`; do
1065 (mkdir -p $abs_builddir/modules/$d)
1067 if test -d "$abs_srcdir/user_modules/"; then
1068 for d in `/bin/ls $abs_srcdir/user_modules/`; do
1069 (mkdir -p $abs_builddir/user_modules/$d)
1072 mkdir -p $abs_builddir/utils
1073 mkdir -p $abs_builddir/utillib
1076 if test -n "$srcdir"; then
1081 echo ------------------------------------------------------------------------
1082 echo 'LDAP support: ' $ok_ldap
1083 echo 'Character set conversion support:' $ok_iconv
1084 echo 'Boehm-Demers-Weiser support: ' $ok_gc
1085 dnl echo 'DSpam Scanning support: ' $ok_libdspam
1087 echo 'Note: if you are not using Linux, make sure you are using GNU make'
1088 echo '(gmake) to compile Citadel.'