1 dnl Process this file with autoconf to produce a configure script.
3 AC_INIT([Citadel], [915], [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)
140 [ --with-docdir where to install the documentation. default: /usr/local/citadel/],
141 [ if test "x$withval" != "xno" ; then
142 MAKE_DOC_DIR=$withval
143 AC_SUBST(MAKE_DOC_DIR)
148 dnl where to put the locale files
149 AC_ARG_WITH(localedir,
150 [ --with-localedir directory to put the locale files to],
151 [ if test "x$withval" != "xno" ; then
156 AC_DEFINE_UNQUOTED(LOCALEDIR, "$localedir",[where to find our pot files])
162 dnl Checks for the zlib compression library.
163 saved_CFLAGS="$CFLAGS"
164 CFLAGS="$CFLAGS $SERVER_LIBS"
165 AC_CHECK_HEADER(zlib.h,
166 [AC_CHECK_LIB(z, zlibVersion,
168 LIBS="-lz $LIBS $SERVER_LIBS"
171 AC_MSG_ERROR(zlib was not found or is not usable. Please install zlib.)
176 AC_MSG_ERROR(zlib.h was not found or is not usable. Please install zlib.)
179 CFLAGS="$saved_CFLAGS"
181 dnl Here is the check for a libc integrated iconv
183 [ --disable-iconv do not use iconv charset conversion],
184 ok_iconv=no, ok_iconv=yes)
186 AC_MSG_CHECKING(Checking to see if your system supports iconv)
190 iconv_t ic = (iconv_t)(-1) ;
191 ic = iconv_open("UTF-8", "us-ascii");
206 dnl Check for iconv in external libiconv
207 if test "$ok_iconv" = no; then
208 AC_MSG_CHECKING(Checking for an external libiconv)
209 OLD_LDFLAGS="$LDFLAGS"
210 LDFLAGS="$LDFLAGS -liconv"
214 iconv_t ic = (iconv_t)(-1) ;
215 ic = iconv_open("UTF-8", "us-ascii");
225 LDFLAGS="$OLD_LDFLAGS"
231 if test "$ok_iconv" != "no"; then
232 AC_MSG_RESULT(Citadel will be built with character set conversion.)
233 AC_DEFINE(HAVE_ICONV,[],[whether we have iconv for charset conversion])
235 AC_MSG_RESULT(Citadel will be built without character set conversion.)
238 AC_CHECK_LIB(intl, libintl_bindtextdomain, [LDFLAGS="$LDFLAGS -lintl"])
240 AC_ARG_ENABLE(pie, [ --enable-pie build position-independent executables])
242 AC_ARG_WITH(pam, [ --with-pam use PAM if present (see PAM.txt before you try this)])
243 AC_ARG_WITH(kthread, [ --with-kthread use kernel threads (on FreeBSD) (not recommended yet)])
244 AC_ARG_WITH(db, [ --with-db@<:@=DIR@:>@ use Berkeley DB 3.x @<:@DIR=/usr/local/BerkeleyDB.3.@<:@123@:>@@:>@])
246 [ --with-ssl=PATH Specify path to OpenSSL installation ],
248 if test "x$withval" != "xno" ; then
254 if test "x$with_db" != xno -a "x$with_db" != xyes -a "$with_db"; then
258 test -f /usr/local/lib/libdb.a -o -f /usr/local/lib/libdb.so \
259 -o -f /usr/local/lib/libdb4.a -o -f /usr/local/lib/libdb4.so \
262 test -d /usr/local/BerkeleyDB.4.1 && db_dir=/usr/local/BerkeleyDB.4.1
263 test -d /usr/local/BerkeleyDB.4.2 && db_dir=/usr/local/BerkeleyDB.4.2
264 test -d /usr/local/BerkeleyDB.4.3 && db_dir=/usr/local/BerkeleyDB.4.3
265 test -d /usr/local/BerkeleyDB.4.4 && db_dir=/usr/local/BerkeleyDB.4.4
266 test -d /usr/local/BerkeleyDB.4.5 && db_dir=/usr/local/BerkeleyDB.4.5
270 PTHREAD_DEFS=-D_REENTRANT
271 AC_MSG_CHECKING([how to compile with POSIX threads])
273 dnl BSDI 3.0 wants relocatable object modules instead of shared libs
274 dnl for dlopen(), and has a wrapper script to link with shared libs.
275 dnl Also has stupid non-reentrant gethostbyaddr() and friends.
277 test -z "$CC" -a -x /usr/bin/shlicc2 && CC=shlicc2
278 AC_DEFINE(HAVE_NONREENTRANT_NETDB,[], [define this if the OS has broken non-reentrant gethostby{name,addr}() ])
279 AC_MSG_RESULT([Old BSDI])
282 AC_DEFINE(HAVE_NONREENTRANT_NETDB, [], [define this if the OS has broken non-reentrant gethostby{name,addr}() ])
283 AC_MSG_RESULT([BSD/OS])
285 dnl Curses support on Mac OS X is kind of screwed at the moment.
286 dnl TCP buffering isn't ideal under OS X. This define should also be
287 dnl checked in other cases of OS X-Linux differences.
289 AC_DEFINE(HAVE_DARWIN, [], [define if using OS X/Darwin])
290 AC_MSG_RESULT([Mac OS X])
292 dnl Digital Unix has an odd way to build for pthreads, and we can't
293 dnl build pthreads programs with gcc due to header problems.
295 test -z "$CC" && CC=cc
296 LIBS="-lpthread -lexc $LIBS"
298 AC_MSG_RESULT([Tru64 or Digital UNIX])
300 dnl FreeBSD is similar to Digital UNIX with DEC C, which has a -pthread flag:
302 if test "$with_kthread" = yes; then
303 LIBS="-kthread $LIBS"
305 LIBS="-pthread $LIBS"
308 PTHREAD_DEFS=-D_THREAD_SAFE
309 AC_MSG_RESULT([FreeBSD])
312 LIBS="-pthread $LIBS"
314 PTHREAD_DEFS=-pthread
315 AC_MSG_RESULT([OpenBSD])
318 PTHREAD_DEFS="-D_REENTRANT -pthread"
319 AC_MSG_RESULT([Linux])
322 PTHREAD_DEFS="-D_REENTRANT -D_PTHREADS"
323 AC_MSG_RESULT([Solaris])
326 SERVER_LDFLAGS="-Wl,-subsystem,windows"
327 AC_MSG_RESULT([Cygwin])
330 AC_MSG_RESULT([default])
333 dnl DEFS="$DEFS $PTHREAD_DEFS"
336 dnl Checks for programs.
341 dnl Set up system-dependent compiler flags.
342 if test "$GCC" = yes; then
343 if test "$CC" = icc; then
347 *-*-solaris*|alpha*-dec-osf*)
348 CFLAGS="$CFLAGS -Wall -Wcast-qual -Wcast-align -Wno-char-subscripts $PTHREAD_DEFS"
351 CFLAGS="$CFLAGS -Wall -Wcast-qual -Wcast-align -Wstrict-prototypes -Wno-strict-aliasing $PTHREAD_DEFS"
357 if test "x$enable_pie" = xyes; then
358 save_CFLAGS="$CFLAGS"
359 save_LDFLAGS="$LDFLAGS"
360 CFLAGS="$CFLAGS -fpie"
361 LDFLAGS="$LDFLAGS -pie -fpie"
362 AC_CACHE_CHECK([whether compiler accepts -pie -fpie], ac_cv_pie_fpie,
364 ac_cv_pie_fpie=yes, ac_cv_pie_fpie=no)])
365 if test $ac_cv_pie_fpie = no; then
366 CFLAGS="$save_CFLAGS"
367 LDFLAGS="$save_LDFLAGS"
371 AC_MSG_CHECKING([how to create dependancy checks])
372 if test -n "`$CC -V 2>&1 |grep Sun`"; then
377 AC_SUBST(DEPEND_FLAG)
382 AC_PATH_PROG(DIFF,diff)
383 AC_PATH_PROG(PATCH,patch)
384 missing_dir=`cd $ac_aux_dir && pwd`
385 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
386 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
388 dnl Checks for system services.
390 dnl Check the size of various builtin types; see typesize.h (error)
391 AC_CHECK_SIZEOF(char, 0)
392 AC_CHECK_SIZEOF(short, 0)
393 AC_CHECK_SIZEOF(int, 0)
394 AC_CHECK_SIZEOF(long, 0)
395 AC_CHECK_SIZEOF(size_t, 0)
396 AC_CHECK_SIZEOF(loff_t, 0)
397 dnl AC_CHECK_SIZEOF(long long, 0)
399 dnl Checks for libraries.
401 dnl We want to test for the following in libc before checking for their
402 dnl respective libraries, because some systems (like Irix) have both, and the
403 dnl non-libc versions may be broken.
404 AC_CHECK_FUNCS(crypt gethostbyname connect getpwnam_r getpwuid_r getloadavg)
406 AC_CHECK_FUNCS(strftime_l uselocale gettext)
408 if test "$ok_nls" != "no"; then
409 AC_CHECK_PROG(ok_xgettext, xgettext, yes, no)
413 if test "$ok_nls" != "no"; then
414 AC_CHECK_PROG(ok_msgmerge, msgmerge, yes, no)
418 if test "$ok_nls" != "no"; then
419 AC_CHECK_PROG(ok_msgfmt, msgfmt, yes, no)
423 if test "$ok_nls" != "no"; then
424 AC_MSG_RESULT(citadel will be built with national language support.)
425 AC_DEFINE(ENABLE_NLS, [], [whether we have NLS support])
426 PROG_SUBDIRS="$PROG_SUBDIRS po/citadel-setup"
428 AC_MSG_RESULT(citadel will be built without national language support.)
431 dnl disable backtrace if we don't want it.
432 AC_ARG_WITH(backtrace,
433 [ --with-backtrace enable backtrace dumps in the syslog],
434 [ if test "x$withval" != "xno" ; then
435 CFLAGS="$CFLAGS -rdynamic "
436 LDFLAGS="$LDFLAGS -rdynamic "
437 SERVER_LDFLAGS="$SERVER_LDFLAGS -rdynamic "
438 AC_CHECK_FUNCS(backtrace)
443 dnl disable backtrace if we don't want it.
445 [ --with-gprof enable profiling],
446 [ if test "x$withval" != "xno" ; then
447 CFLAGS="$CFLAGS -pg "
448 LDFLAGS="$LDFLAGS -pg "
449 SERVER_LDFLAGS="$SERVER_LDFLAGS -pg "
454 if test "$ac_cv_func_gethostbyname" = no; then
455 AC_CHECK_LIB(nsl, gethostbyname)
458 if test "$ac_cv_func_connect" = no; then
459 AC_CHECK_LIB(socket, connect)
462 dnl Check for Solaris realtime support
463 AC_CHECK_LIB(rt, sched_yield)
465 dnl Determine the system's authentication capabilities.
466 dnl We currently support PAM, standard getpwnam(), and getspnam()
467 dnl (Linux shadow passwords)
470 AC_CHECK_LIB(pam, pam_start, [chkpwd_LIBS="-lpam $chkpwd_LIBS"
472 AC_CHECK_FUNCS(pam_start)
473 test "$enable_chkpwd" != no && LIBS=$save_LIBS
474 if test "$ac_cv_func_pam_start" = no -o "$with_pam" != yes; then
476 AC_SEARCH_LIBS(getspnam, shadow, [
477 if test "$ac_cv_search_getspnam" = -lshadow; then
478 chkpwd_LIBS="-lshadow $chkpwd_LIBS"
480 test "$enable_chkpwd" != no && LIBS=$save_LIBS
481 if test "$ac_cv_func_crypt" = no; then
482 AC_CHECK_LIB(crypt, crypt, [
483 chkpwd_LIBS="-lcrypt $chkpwd_LIBS"
484 test "$enable_chkpwd" = no && \
485 LIBS="-lcrypt $LIBS"])
489 AC_CHECK_FUNCS(vw_printw wcolor_set resizeterm wresize)
491 dnl Check for libpthread(s) if we're not using Digital UNIX or FreeBSD. (On
492 dnl which the -pthread flag takes care of this.)
493 if test "$check_pthread" != no; then
494 AC_CHECK_LIB(pthread, pthread_create)
495 AC_CHECK_LIB(pthreads, pthread_create)
498 test -d /usr/kerberos/include && CPPFLAGS="$CPPFLAGS -I/usr/kerberos/include"
500 dnl Checks for the libical iCalendar library.
501 AC_CHECK_HEADER(libical/ical.h,
502 [AC_CHECK_LIB(ical, icaltimezone_set_tzid_prefix,
504 SERVER_LIBS="-lical $SERVER_LIBS"
507 AC_MSG_ERROR(libical was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
512 AC_MSG_ERROR(libical/ical.h was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
517 dnl Checks for the libsieve mailbox sorting library.
518 AC_CHECK_HEADER(sieve2.h,
519 [AC_CHECK_LIB(sieve, sieve2_license,
521 SERVER_LIBS="-lsieve $SERVER_LIBS"
524 AC_MSG_ERROR(libsieve was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
529 AC_MSG_ERROR(sieve2.h was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
533 saved_CFLAGS="$CFLAGS"
534 CFLAGS="$CFLAGS $SERVER_LIBS"
535 dnl Check for libcitadel
536 AC_CHECK_HEADER(libcitadel.h,
537 [AC_CHECK_LIB(citadel, libcitadel_version_string,
539 LIBS="-lcitadel $LIBS $SERVER_LIBS"
540 chkpwd_LIBS="-lcitadel $chkpwd_LIBS"
543 AC_MSG_ERROR(libcitadel was not found or is not usable. Please install libcitadel.)
548 AC_MSG_ERROR(libcitadel.h was not found or is not usable. Please install libcitadel.)
551 CFLAGS="$saved_CFLAGS"
554 # The big search for OpenSSL
555 if test "$with_ssl" != "no"; then
557 saved_LDFLAGS="$LDFLAGS"
558 saved_CFLAGS="$CFLAGS"
559 if test "x$prefix" != "xNONE"; then
560 tryssldir="$tryssldir $prefix"
562 AC_CACHE_CHECK([for OpenSSL], ac_cv_openssldir, [
563 for ssldir in $tryssldir "" /usr /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do
564 CFLAGS="$saved_CFLAGS"
565 LDFLAGS="$saved_LDFLAGS"
566 LIBS="$saved_LIBS -lssl -lcrypto"
568 # Skip directories if they don't exist
569 if test ! -z "$ssldir" -a ! -d "$ssldir" ; then
572 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
573 # Try to use $ssldir/lib if it exists, otherwise
575 if test -d "$ssldir/lib" ; then
576 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
577 if test ! -z "$need_dash_r" ; then
578 LDFLAGS="-R$ssldir/lib $LDFLAGS"
581 LDFLAGS="-L$ssldir $saved_LDFLAGS"
582 if test ! -z "$need_dash_r" ; then
583 LDFLAGS="-R$ssldir $LDFLAGS"
586 # Try to use $ssldir/include if it exists, otherwise
588 if test -d "$ssldir/include" ; then
589 CFLAGS="-I$ssldir/include $saved_CFLAGS"
591 CFLAGS="-I$ssldir $saved_CFLAGS"
595 # Basic test to check for compatible version and correct linking
596 # *does not* test for RSA - that comes later.
600 #include <openssl/rand.h>
604 memset(a, 0, sizeof(a));
605 RAND_add(a, sizeof(a), sizeof(a));
606 return(RAND_status() <= 0);
615 if test ! -z "$found_crypto" ; then
620 if test -z "$ssldir" ; then
624 if test ! -z "$found_crypto" ; then
625 ac_cv_openssldir=$ssldir
627 ac_cv_openssldir="no"
631 LDFLAGS="$saved_LDFLAGS"
632 CFLAGS="$saved_CFLAGS"
634 if test "x$ac_cv_openssldir" != "xno" ; then
635 AC_DEFINE(HAVE_OPENSSL, [], [Define if you have OpenSSL.])
636 LIBS="-lssl -lcrypto $LIBS"
637 dnl Need to recover ssldir - test above runs in subshell
638 ssldir=$ac_cv_openssldir
639 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr" -a "x$ssldir" != "x(system)"; 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 $saved_CFLAGS"
664 if test "x$with_db" != xno; then
665 test "$db_dir" && LDFLAGS="$LDFLAGS -L$db_dir/lib"
669 if test -d "$db_dir/include/db4"; then
670 CPPFLAGS="$CPPFLAGS -I$db_dir/include/db4"
672 elif test "$db_dir"; then
673 CPPFLAGS="$CPPFLAGS -I$db_dir/include"
674 elif test -d /usr/include/db4; then
675 CPPFLAGS="$CPPFLAGS -I/usr/include/db4"
680 AC_CHECK_DB([db db-4.1 db-4 db4],
684 AC_MSG_ERROR([[Can not locate a suitable Berkeley DB
685 library. Use --with-db=PATH to specify
691 dnl Checks for the OpenLDAP client library.
692 AC_CHECK_HEADER(ldap.h,
693 [AC_CHECK_LIB(ldap, ldap_initialize,
695 SERVER_LIBS="-lldap $SERVER_LIBS"
698 AC_MSG_ERROR(OpenLDAP development library was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
703 AC_MSG_ERROR(OpenLDAP development headers were not found and are required. More info: http://www.citadel.org/doku.php/installation:start)
708 dnl Checks for the Expat XML parser.
709 AC_CHECK_HEADER(expat.h,
710 [AC_CHECK_LIB(expat, XML_ParserCreateNS,
712 SERVER_LIBS="-lexpat $SERVER_LIBS"
715 AC_MSG_ERROR(The Expat XML parser was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
720 AC_MSG_ERROR(expat.h was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
725 dnl Checks for libcurl.
726 AC_CHECK_HEADER(curl/curl.h,
727 [AC_CHECK_LIB(curl, curl_version,
729 SERVER_LIBS="-lcurl $SERVER_LIBS"
732 AC_MSG_ERROR(libcurl was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
737 AC_MSG_ERROR(curl/curl.h was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
742 dnl Checks for header files.
748 dnl TODO: for the DB header checks, we should check whether the headers
749 dnl define db_env_create, somehow
751 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)
753 AC_CHECK_HEADER(resolv.h,AC_DEFINE(HAVE_RESOLV_H, [], [define this if you have the resolv.h header file.]),,
754 [#ifdef HAVE_SYS_TYPES_H
755 #include <sys/types.h>
757 #ifdef HAVE_NETINET_IN_H
758 #include <netinet/in.h>
760 #ifdef HAVE_ARPA_NAMESER_H
761 #include <arpa/nameser.h>
765 dnl Checks for typedefs, structures, and compiler characteristics.
771 dnl defined in acinclude.m4:
774 AC_CACHE_CHECK([for ut_type in struct utmp], ac_cv_struct_ut_type,
775 [AC_TRY_COMPILE([#include <sys/types.h>
776 #include <utmp.h>], [struct utmp ut; ut.ut_type;],
777 ac_cv_struct_ut_type=yes, ac_cv_struct_ut_type=no)])
778 if test $ac_cv_struct_ut_type = yes; then
779 AC_DEFINE(HAVE_UT_TYPE, [], [define this if struct utmp has an ut_type member])
783 [for call semantics from getpwuid_r],
784 ac_cv_call_getpwuid_r,
785 [AC_TRY_COMPILE([#include <sys/types.h>
788 struct passwd pw, *pwp;
792 getpwuid_r(uid, &pw, pwbuf, sizeof(pwbuf), &pwp);
794 ac_cv_call_getpwuid_r=yes,
795 ac_cv_call_getpwuid_r=no)
798 if test $ac_cv_call_getpwuid_r = no; then
799 AC_DEFINE(SOLARIS_GETPWUID,[],[do we need to use solaris call syntax?])
800 AC_DEFINE(F_UID_T, "%ld", [whats the matching format string for uid_t?])
801 AC_DEFINE(F_PID_T, "%ld", [whats the matching format string for pid_t?])
802 AC_DEFINE(F_XPID_T, "%lx", [whats the matching format string for xpid_t?])
804 AC_DEFINE(F_UID_T, "%d", [whats the matching format string for uid_t?])
805 AC_DEFINE(F_PID_T, "%d", [whats the matching format string for pid_t?])
806 AC_DEFINE(F_XPID_T, "%x", [whats the matching format string for xpid_t?])
810 dnl Our own happy little check for the resolver library.
814 echo "we don't need to check for resolv on openbsd"
817 echo "we don't need to check for resolv on freeBSD"
820 test -f /usr/local/lib/libresolv.a && LDFLAGS="$LDFLAGS -L/usr/local/lib"
821 AC_CHECK_LIB(resolv, res_query,
822 RESOLV="$RESOLV -lresolv",
823 [dnl Have to include resolv.h as res_query is sometimes defined as a macro
824 AC_MSG_CHECKING([for res_query in -lresolv (with resolv.h if present)])
826 LIBS="-lresolv $LIBS"
831 [res_query(0,0,0,0,0)],
835 AC_MSG_ERROR(libresolv was not found. Citadel requires the resolver library.)
844 AC_CACHE_CHECK([for ut_host in struct utmp], ac_cv_struct_ut_host,
845 [AC_TRY_COMPILE([#include <sys/types.h>
846 #include <utmp.h>], [struct utmp ut; ut.ut_host;],
847 ac_cv_struct_ut_host=yes, ac_cv_struct_ut_host=no)])
848 if test $ac_cv_struct_ut_host = yes; then
849 AC_DEFINE(HAVE_UT_HOST, [], [define this if struct utmp has an ut_host member])
852 dnl Checks for library functions.
854 AC_PROG_GCC_TRADITIONAL
857 AC_CHECK_FUNCS(getspnam getutxline mkdir mkfifo mktime rmdir select socket strerror strcasecmp strncasecmp)
859 dnl Now check for pthreads
861 dnl On some platforms, AC_CHECK_FUNC[S] doesn't work for pthreads programs;
862 dnl we need to include pthread.h
864 AC_CACHE_CHECK([for pthread_cancel], ac_cv_func_pthread_cancel,
865 [AC_TRY_LINK([#include <pthread.h>],
868 /* The GNU C library defines this for functions which it implements
869 to always fail with ENOSYS. Some functions are actually named
870 something starting with __ and the normal name is an alias. */
871 #if defined (__stub_pthread_cancel) || defined (__stub___pthread_cancel)
874 pthread_cancel(thread);
876 ac_cv_func_pthread_cancel=yes, ac_cv_func_pthread_cancel=no)])
877 if test "$ac_cv_func_pthread_cancel" = yes; then
878 AC_DEFINE(HAVE_PTHREAD_CANCEL, [], [define this if you have the pthread_cancel() function])
881 AC_CACHE_CHECK([for pthread_create], ac_cv_func_pthread_create,
882 [AC_TRY_LINK([#include <pthread.h>],
883 [ /* The GNU C library defines this for functions which it implements
884 to always fail with ENOSYS. Some functions are actually named
885 something starting with __ and the normal name is an alias. */
886 #if defined (__stub_pthread_cancel) || defined (__stub___pthread_cancel)
889 pthread_create(NULL, NULL, NULL, NULL);
891 ac_cv_func_pthread_create=yes, ac_cv_func_pthread_create=no)])
892 if test "$ac_cv_func_pthread_create" = yes; then
893 test "$DATABASE" && TARGETS="server utils"
896 AC_CACHE_CHECK([the weather], ac_cv_weather, [
898 echo $ECHO_N "opening your window... $ECHO_C" >&6
900 month=`date | cut -f 2 -d ' '`
903 ac_cv_weather="it's cold!"
906 ac_cv_weather="it's wet!"
909 ac_cv_weather="it's hot!"
912 ac_cv_weather="it's cool"
915 ac_cv_weather="it's fine"
923 AC_CACHE_CHECK([under the bed], ac_cv_under_the_bed, [
924 number=`date | cut -c 19`
927 ac_cv_under_the_bed="lunatics and monsters found"
930 ac_cv_under_the_bed="dust bunnies found"
938 dnl Done! Now write the Makefile and sysdep.h
940 AC_SUBST(chkpwd_LIBS)
943 AC_SUBST(SERVER_LDFLAGS)
944 AC_SUBST(SERVER_LIBS)
948 AC_CONFIG_FILES([Makefile])
949 AC_OUTPUT(database_cleanup.sh po/citadel-setup/Makefile)
951 if test -z "$DATABASE"; then
952 AC_MSG_WARN([No database driver was found. Please install Berkeley DB.])
955 abs_srcdir="`cd $srcdir && pwd`"
957 if test "$abs_srcdir" != "$abs_builddir"; then
958 ln -sf $abs_srcdir/include $abs_builddir
959 ln -sf $abs_srcdir/Make_sources $abs_builddir
960 ln -sf $abs_srcdir/Make_modules $abs_builddir
961 for i in $abs_srcdir/*.h ; do
962 if test "$abs_srcdir/sysdep.h" != "$i"; then
963 ln -sf $i $abs_builddir
966 for d in `/bin/ls $abs_srcdir/modules/`; do
967 (mkdir -p $abs_builddir/modules/$d)
969 if test -d "$abs_srcdir/user_modules/"; then
970 for d in `/bin/ls $abs_srcdir/user_modules/`; do
971 (mkdir -p $abs_builddir/user_modules/$d)
974 mkdir -p $abs_builddir/utils
975 mkdir -p $abs_builddir/utillib
978 if test -n "$srcdir"; then
983 echo ------------------------------------------------------------------------
984 echo 'Character set conversion support:' $ok_iconv
986 echo 'Note: if you are not using Linux, make sure you are using GNU make'
987 echo '(gmake) to compile Citadel.'