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)
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$withval" != "xno" ; then
264 if test "x$with_db" != xno -a "x$with_db" != xyes -a "$with_db"; then
268 test -f /usr/local/lib/libdb.a -o -f /usr/local/lib/libdb.so \
269 -o -f /usr/local/lib/libdb4.a -o -f /usr/local/lib/libdb4.so \
272 test -d /usr/local/BerkeleyDB.4.1 && db_dir=/usr/local/BerkeleyDB.4.1
273 test -d /usr/local/BerkeleyDB.4.2 && db_dir=/usr/local/BerkeleyDB.4.2
274 test -d /usr/local/BerkeleyDB.4.3 && db_dir=/usr/local/BerkeleyDB.4.3
275 test -d /usr/local/BerkeleyDB.4.4 && db_dir=/usr/local/BerkeleyDB.4.4
276 test -d /usr/local/BerkeleyDB.4.5 && db_dir=/usr/local/BerkeleyDB.4.5
280 PTHREAD_DEFS=-D_REENTRANT
281 AC_MSG_CHECKING([how to compile with POSIX threads])
283 dnl BSDI 3.0 wants relocatable object modules instead of shared libs
284 dnl for dlopen(), and has a wrapper script to link with shared libs.
285 dnl Also has stupid non-reentrant gethostbyaddr() and friends.
287 test -z "$CC" -a -x /usr/bin/shlicc2 && CC=shlicc2
288 AC_DEFINE(HAVE_NONREENTRANT_NETDB,[], [define this if the OS has broken non-reentrant gethostby{name,addr}() ])
289 AC_MSG_RESULT([Old BSDI])
292 AC_DEFINE(HAVE_NONREENTRANT_NETDB, [], [define this if the OS has broken non-reentrant gethostby{name,addr}() ])
293 AC_MSG_RESULT([BSD/OS])
295 dnl Curses support on Mac OS X is kind of screwed at the moment.
296 dnl TCP buffering isn't ideal under OS X. This define should also be
297 dnl checked in other cases of OS X-Linux differences.
299 AC_DEFINE(HAVE_DARWIN, [], [define if using OS X/Darwin])
300 AC_MSG_RESULT([Mac OS X])
302 dnl Digital Unix has an odd way to build for pthreads, and we can't
303 dnl build pthreads programs with gcc due to header problems.
305 test -z "$CC" && CC=cc
306 LIBS="-lpthread -lexc $LIBS"
308 AC_MSG_RESULT([Tru64 or Digital UNIX])
310 dnl FreeBSD is similar to Digital UNIX with DEC C, which has a -pthread flag:
312 if test "$with_kthread" = yes; then
313 LIBS="-kthread $LIBS"
315 LIBS="-pthread $LIBS"
318 PTHREAD_DEFS=-D_THREAD_SAFE
319 AC_MSG_RESULT([FreeBSD])
322 LIBS="-pthread $LIBS"
324 PTHREAD_DEFS=-pthread
325 AC_MSG_RESULT([OpenBSD])
328 PTHREAD_DEFS="-D_REENTRANT -pthread"
329 AC_MSG_RESULT([Linux])
332 PTHREAD_DEFS="-D_REENTRANT -D_PTHREADS"
333 AC_MSG_RESULT([Solaris])
336 SERVER_LDFLAGS="-Wl,-subsystem,windows"
337 AC_MSG_RESULT([Cygwin])
340 AC_MSG_RESULT([default])
343 dnl DEFS="$DEFS $PTHREAD_DEFS"
346 dnl Checks for programs.
351 dnl Set up system-dependent compiler flags.
352 if test "$GCC" = yes; then
353 if test "$CC" = icc; then
357 *-*-solaris*|alpha*-dec-osf*)
358 CFLAGS="$CFLAGS -Wall -Wcast-qual -Wcast-align -Wno-char-subscripts $PTHREAD_DEFS"
361 CFLAGS="$CFLAGS -Wall -Wcast-qual -Wcast-align -Wstrict-prototypes -Wno-strict-aliasing $PTHREAD_DEFS"
367 if test "x$enable_pie" = xyes; then
368 save_CFLAGS="$CFLAGS"
369 save_LDFLAGS="$LDFLAGS"
370 CFLAGS="$CFLAGS -fpie"
371 LDFLAGS="$LDFLAGS -pie -fpie"
372 AC_CACHE_CHECK([whether compiler accepts -pie -fpie], ac_cv_pie_fpie,
374 ac_cv_pie_fpie=yes, ac_cv_pie_fpie=no)])
375 if test $ac_cv_pie_fpie = no; then
376 CFLAGS="$save_CFLAGS"
377 LDFLAGS="$save_LDFLAGS"
381 AC_MSG_CHECKING([how to create dependancy checks])
382 if test -n "`$CC -V 2>&1 |grep Sun`"; then
387 AC_SUBST(DEPEND_FLAG)
392 AC_PATH_PROG(DIFF,diff)
393 AC_PATH_PROG(PATCH,patch)
394 missing_dir=`cd $ac_aux_dir && pwd`
395 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
396 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
398 dnl Checks for system services.
400 dnl Check the size of various builtin types; see typesize.h (error)
401 AC_CHECK_SIZEOF(char, 0)
402 AC_CHECK_SIZEOF(short, 0)
403 AC_CHECK_SIZEOF(int, 0)
404 AC_CHECK_SIZEOF(long, 0)
405 AC_CHECK_SIZEOF(size_t, 0)
406 AC_CHECK_SIZEOF(loff_t, 0)
407 dnl AC_CHECK_SIZEOF(long long, 0)
409 dnl Checks for libraries.
411 dnl We want to test for the following in libc before checking for their
412 dnl respective libraries, because some systems (like Irix) have both, and the
413 dnl non-libc versions may be broken.
414 AC_CHECK_FUNCS(crypt gethostbyname connect getpwnam_r getpwuid_r getloadavg)
416 AC_CHECK_FUNCS(strftime_l uselocale gettext)
418 if test "$ok_nls" != "no"; then
419 AC_CHECK_PROG(ok_xgettext, xgettext, yes, no)
423 if test "$ok_nls" != "no"; then
424 AC_CHECK_PROG(ok_msgmerge, msgmerge, yes, no)
428 if test "$ok_nls" != "no"; then
429 AC_CHECK_PROG(ok_msgfmt, msgfmt, yes, no)
433 if test "$ok_nls" != "no"; then
434 AC_MSG_RESULT(citadel will be built with national language support.)
435 AC_DEFINE(ENABLE_NLS, [], [whether we have NLS support])
436 PROG_SUBDIRS="$PROG_SUBDIRS po/citadel-setup"
438 AC_MSG_RESULT(citadel will be built without national language support.)
441 dnl disable backtrace if we don't want it.
442 AC_ARG_WITH(backtrace,
443 [ --with-backtrace enable backtrace dumps in the syslog],
444 [ if test "x$withval" != "xno" ; then
445 CFLAGS="$CFLAGS -rdynamic "
446 LDFLAGS="$LDFLAGS -rdynamic "
447 SERVER_LDFLAGS="$SERVER_LDFLAGS -rdynamic "
448 AC_CHECK_FUNCS(backtrace)
453 dnl disable backtrace if we don't want it.
455 [ --with-gprof enable profiling],
456 [ if test "x$withval" != "xno" ; then
457 CFLAGS="$CFLAGS -pg "
458 LDFLAGS="$LDFLAGS -pg "
459 SERVER_LDFLAGS="$SERVER_LDFLAGS -pg "
464 if test "$ac_cv_func_gethostbyname" = no; then
465 AC_CHECK_LIB(nsl, gethostbyname)
468 if test "$ac_cv_func_connect" = no; then
469 AC_CHECK_LIB(socket, connect)
472 dnl Check for Solaris realtime support
473 AC_CHECK_LIB(rt, sched_yield)
475 dnl Determine the system's authentication capabilities.
476 dnl We currently support PAM, standard getpwnam(), and getspnam()
477 dnl (Linux shadow passwords)
480 AC_CHECK_LIB(pam, pam_start, [chkpwd_LIBS="-lpam $chkpwd_LIBS"
482 AC_CHECK_FUNCS(pam_start)
483 test "$enable_chkpwd" != no && LIBS=$save_LIBS
484 if test "$ac_cv_func_pam_start" = no -o "$with_pam" != yes; then
486 AC_SEARCH_LIBS(getspnam, shadow, [
487 if test "$ac_cv_search_getspnam" = -lshadow; then
488 chkpwd_LIBS="-lshadow $chkpwd_LIBS"
490 test "$enable_chkpwd" != no && LIBS=$save_LIBS
491 if test "$ac_cv_func_crypt" = no; then
492 AC_CHECK_LIB(crypt, crypt, [
493 chkpwd_LIBS="-lcrypt $chkpwd_LIBS"
494 test "$enable_chkpwd" = no && \
495 LIBS="-lcrypt $LIBS"])
499 AC_CHECK_FUNCS(vw_printw wcolor_set resizeterm wresize)
501 dnl Check for libpthread(s) if we're not using Digital UNIX or FreeBSD. (On
502 dnl which the -pthread flag takes care of this.)
503 if test "$check_pthread" != no; then
504 AC_CHECK_LIB(pthread, pthread_create)
505 AC_CHECK_LIB(pthreads, pthread_create)
508 test -d /usr/kerberos/include && CPPFLAGS="$CPPFLAGS -I/usr/kerberos/include"
510 dnl Checks for the libical iCalendar library.
511 AC_CHECK_HEADER(libical/ical.h,
512 [AC_CHECK_LIB(ical, icaltimezone_set_tzid_prefix,
514 SERVER_LIBS="-lical $SERVER_LIBS"
517 AC_MSG_ERROR(libical was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
522 AC_MSG_ERROR(libical/ical.h was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
527 dnl Checks for the libsieve mailbox sorting library.
528 AC_CHECK_HEADER(sieve2.h,
529 [AC_CHECK_LIB(sieve, sieve2_license,
531 SERVER_LIBS="-lsieve $SERVER_LIBS"
534 AC_MSG_ERROR(libsieve was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
539 AC_MSG_ERROR(sieve2.h was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
543 saved_CFLAGS="$CFLAGS"
544 CFLAGS="$CFLAGS $SERVER_LIBS"
545 dnl Check for libcitadel
546 AC_CHECK_HEADER(libcitadel.h,
547 [AC_CHECK_LIB(citadel, libcitadel_version_string,
549 LIBS="-lcitadel $LIBS $SERVER_LIBS"
550 chkpwd_LIBS="-lcitadel $chkpwd_LIBS"
553 AC_MSG_ERROR(libcitadel was not found or is not usable. Please install libcitadel.)
558 AC_MSG_ERROR(libcitadel.h was not found or is not usable. Please install libcitadel.)
561 CFLAGS="$saved_CFLAGS"
564 # The big search for OpenSSL
565 if test "$with_ssl" != "no"; then
567 saved_LDFLAGS="$LDFLAGS"
568 saved_CFLAGS="$CFLAGS"
569 if test "x$prefix" != "xNONE"; then
570 tryssldir="$tryssldir $prefix"
572 AC_CACHE_CHECK([for OpenSSL], ac_cv_openssldir, [
573 for ssldir in $tryssldir "" /usr /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do
574 CFLAGS="$saved_CFLAGS"
575 LDFLAGS="$saved_LDFLAGS"
576 LIBS="$saved_LIBS -lssl -lcrypto"
578 # Skip directories if they don't exist
579 if test ! -z "$ssldir" -a ! -d "$ssldir" ; then
582 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
583 # Try to use $ssldir/lib if it exists, otherwise
585 if test -d "$ssldir/lib" ; then
586 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
587 if test ! -z "$need_dash_r" ; then
588 LDFLAGS="-R$ssldir/lib $LDFLAGS"
591 LDFLAGS="-L$ssldir $saved_LDFLAGS"
592 if test ! -z "$need_dash_r" ; then
593 LDFLAGS="-R$ssldir $LDFLAGS"
596 # Try to use $ssldir/include if it exists, otherwise
598 if test -d "$ssldir/include" ; then
599 CFLAGS="-I$ssldir/include $saved_CFLAGS"
601 CFLAGS="-I$ssldir $saved_CFLAGS"
605 # Basic test to check for compatible version and correct linking
606 # *does not* test for RSA - that comes later.
610 #include <openssl/rand.h>
614 memset(a, 0, sizeof(a));
615 RAND_add(a, sizeof(a), sizeof(a));
616 return(RAND_status() <= 0);
625 if test ! -z "$found_crypto" ; then
630 if test -z "$ssldir" ; then
634 if test ! -z "$found_crypto" ; then
635 ac_cv_openssldir=$ssldir
637 ac_cv_openssldir="no"
641 LDFLAGS="$saved_LDFLAGS"
642 CFLAGS="$saved_CFLAGS"
644 if test "x$ac_cv_openssldir" != "xno" ; then
645 AC_DEFINE(HAVE_OPENSSL, [], [Define if you have OpenSSL.])
646 LIBS="-lssl -lcrypto $LIBS"
647 dnl Need to recover ssldir - test above runs in subshell
648 ssldir=$ac_cv_openssldir
649 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr" -a "x$ssldir" != "x(system)"; then
650 # Try to use $ssldir/lib if it exists, otherwise
652 if test -d "$ssldir/lib" ; then
653 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
654 if test ! -z "$need_dash_r" ; then
655 LDFLAGS="-R$ssldir/lib $LDFLAGS"
658 LDFLAGS="-L$ssldir $saved_LDFLAGS"
659 if test ! -z "$need_dash_r" ; then
660 LDFLAGS="-R$ssldir $LDFLAGS"
663 # Try to use $ssldir/include if it exists, otherwise
665 if test -d "$ssldir/include" ; then
666 CFLAGS="-I$ssldir/include $saved_CFLAGS"
668 CFLAGS="-I$ssldir $saved_CFLAGS"
674 if test "x$with_db" != xno; then
675 test "$db_dir" && LDFLAGS="$LDFLAGS -L$db_dir/lib"
679 if test -d "$db_dir/include/db4"; then
680 CPPFLAGS="$CPPFLAGS -I$db_dir/include/db4"
682 elif test "$db_dir"; then
683 CPPFLAGS="$CPPFLAGS -I$db_dir/include"
684 elif test -d /usr/include/db4; then
685 CPPFLAGS="$CPPFLAGS -I/usr/include/db4"
690 AC_CHECK_DB([db db-4.1 db-4 db4],
694 AC_MSG_ERROR([[Can not locate a suitable Berkeley DB
695 library. Use --with-db=PATH to specify
701 dnl Checks for the OpenLDAP client library.
702 AC_CHECK_HEADER(ldap.h,
703 [AC_CHECK_LIB(ldap, ldap_initialize,
705 SERVER_LIBS="-lldap $SERVER_LIBS"
708 AC_MSG_ERROR(OpenLDAP development library was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
713 AC_MSG_ERROR(OpenLDAP development headers were not found and are required. More info: http://www.citadel.org/doku.php/installation:start)
718 dnl Checks for the Expat XML parser.
719 AC_CHECK_HEADER(expat.h,
720 [AC_CHECK_LIB(expat, XML_ParserCreateNS,
722 SERVER_LIBS="-lexpat $SERVER_LIBS"
725 AC_MSG_ERROR(The Expat XML parser was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
730 AC_MSG_ERROR(expat.h was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
740 dnl Checks for libcurl.
741 AC_CHECK_HEADER(curl/curl.h,
742 [AC_CHECK_LIB(curl, curl_version,
744 SERVER_LIBS="-lcurl $SERVER_LIBS"
747 AC_MSG_ERROR(libcurl was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
752 AC_MSG_ERROR(curl/curl.h was not found and is required. More info: http://www.citadel.org/doku.php/installation:start)
765 dnl Checks for header files.
771 dnl TODO: for the DB header checks, we should check whether the headers
772 dnl define db_env_create, somehow
774 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)
776 AC_CHECK_HEADER(resolv.h,AC_DEFINE(HAVE_RESOLV_H, [], [define this if you have the resolv.h header file.]),,
777 [#ifdef HAVE_SYS_TYPES_H
778 #include <sys/types.h>
780 #ifdef HAVE_NETINET_IN_H
781 #include <netinet/in.h>
783 #ifdef HAVE_ARPA_NAMESER_H
784 #include <arpa/nameser.h>
788 dnl Checks for typedefs, structures, and compiler characteristics.
794 dnl defined in acinclude.m4:
797 AC_CACHE_CHECK([for ut_type in struct utmp], ac_cv_struct_ut_type,
798 [AC_TRY_COMPILE([#include <sys/types.h>
799 #include <utmp.h>], [struct utmp ut; ut.ut_type;],
800 ac_cv_struct_ut_type=yes, ac_cv_struct_ut_type=no)])
801 if test $ac_cv_struct_ut_type = yes; then
802 AC_DEFINE(HAVE_UT_TYPE, [], [define this if struct utmp has an ut_type member])
806 [for call semantics from getpwuid_r],
807 ac_cv_call_getpwuid_r,
808 [AC_TRY_COMPILE([#include <sys/types.h>
811 struct passwd pw, *pwp;
815 getpwuid_r(uid, &pw, pwbuf, sizeof(pwbuf), &pwp);
817 ac_cv_call_getpwuid_r=yes,
818 ac_cv_call_getpwuid_r=no)
821 if test $ac_cv_call_getpwuid_r = no; then
822 AC_DEFINE(SOLARIS_GETPWUID,[],[do we need to use solaris call syntax?])
823 AC_DEFINE(F_UID_T, "%ld", [whats the matching format string for uid_t?])
824 AC_DEFINE(F_PID_T, "%ld", [whats the matching format string for pid_t?])
825 AC_DEFINE(F_XPID_T, "%lx", [whats the matching format string for xpid_t?])
827 AC_DEFINE(F_UID_T, "%d", [whats the matching format string for uid_t?])
828 AC_DEFINE(F_PID_T, "%d", [whats the matching format string for pid_t?])
829 AC_DEFINE(F_XPID_T, "%x", [whats the matching format string for xpid_t?])
833 dnl Our own happy little check for the resolver library.
837 echo "we don't need to check for resolv on openbsd"
840 echo "we don't need to check for resolv on freeBSD"
843 test -f /usr/local/lib/libresolv.a && LDFLAGS="$LDFLAGS -L/usr/local/lib"
844 AC_CHECK_LIB(resolv, res_query,
845 RESOLV="$RESOLV -lresolv",
846 [dnl Have to include resolv.h as res_query is sometimes defined as a macro
847 AC_MSG_CHECKING([for res_query in -lresolv (with resolv.h if present)])
849 LIBS="-lresolv $LIBS"
854 [res_query(0,0,0,0,0)],
858 AC_MSG_ERROR(libresolv was not found. Citadel requires the resolver library.)
867 AC_CACHE_CHECK([for ut_host in struct utmp], ac_cv_struct_ut_host,
868 [AC_TRY_COMPILE([#include <sys/types.h>
869 #include <utmp.h>], [struct utmp ut; ut.ut_host;],
870 ac_cv_struct_ut_host=yes, ac_cv_struct_ut_host=no)])
871 if test $ac_cv_struct_ut_host = yes; then
872 AC_DEFINE(HAVE_UT_HOST, [], [define this if struct utmp has an ut_host member])
875 dnl Checks for library functions.
877 AC_PROG_GCC_TRADITIONAL
880 AC_CHECK_FUNCS(getspnam getutxline mkdir mkfifo mktime rmdir select socket strerror strcasecmp strncasecmp)
882 dnl Now check for pthreads
884 dnl On some platforms, AC_CHECK_FUNC[S] doesn't work for pthreads programs;
885 dnl we need to include pthread.h
887 AC_CACHE_CHECK([for pthread_cancel], ac_cv_func_pthread_cancel,
888 [AC_TRY_LINK([#include <pthread.h>],
891 /* The GNU C library defines this for functions which it implements
892 to always fail with ENOSYS. Some functions are actually named
893 something starting with __ and the normal name is an alias. */
894 #if defined (__stub_pthread_cancel) || defined (__stub___pthread_cancel)
897 pthread_cancel(thread);
899 ac_cv_func_pthread_cancel=yes, ac_cv_func_pthread_cancel=no)])
900 if test "$ac_cv_func_pthread_cancel" = yes; then
901 AC_DEFINE(HAVE_PTHREAD_CANCEL, [], [define this if you have the pthread_cancel() function])
904 AC_CACHE_CHECK([for pthread_create], ac_cv_func_pthread_create,
905 [AC_TRY_LINK([#include <pthread.h>],
906 [ /* The GNU C library defines this for functions which it implements
907 to always fail with ENOSYS. Some functions are actually named
908 something starting with __ and the normal name is an alias. */
909 #if defined (__stub_pthread_cancel) || defined (__stub___pthread_cancel)
912 pthread_create(NULL, NULL, NULL, NULL);
914 ac_cv_func_pthread_create=yes, ac_cv_func_pthread_create=no)])
915 if test "$ac_cv_func_pthread_create" = yes; then
916 test "$DATABASE" && TARGETS="server utils"
919 AC_CACHE_CHECK([the weather], ac_cv_weather, [
921 echo $ECHO_N "opening your window... $ECHO_C" >&6
923 month=`date | cut -f 2 -d ' '`
926 ac_cv_weather="it's cold!"
929 ac_cv_weather="it's wet!"
932 ac_cv_weather="it's hot!"
935 ac_cv_weather="it's cool"
938 ac_cv_weather="it's fine"
946 AC_CACHE_CHECK([under the bed], ac_cv_under_the_bed, [
947 number=`date | cut -c 19`
950 ac_cv_under_the_bed="lunatics and monsters found"
953 ac_cv_under_the_bed="dust bunnies found"
961 dnl Done! Now write the Makefile and sysdep.h
963 AC_SUBST(chkpwd_LIBS)
966 AC_SUBST(SERVER_LDFLAGS)
967 AC_SUBST(SERVER_LIBS)
971 AC_CONFIG_FILES([Makefile])
972 AC_OUTPUT(database_cleanup.sh po/citadel-setup/Makefile)
974 if test -z "$DATABASE"; then
975 AC_MSG_WARN([No database driver was found. Please install Berkeley DB.])
978 abs_srcdir="`cd $srcdir && pwd`"
980 if test "$abs_srcdir" != "$abs_builddir"; then
981 ln -sf $abs_srcdir/include $abs_builddir
982 ln -sf $abs_srcdir/Make_sources $abs_builddir
983 ln -sf $abs_srcdir/Make_modules $abs_builddir
984 for i in $abs_srcdir/*.h ; do
985 if test "$abs_srcdir/sysdep.h" != "$i"; then
986 ln -sf $i $abs_builddir
989 for d in `/bin/ls $abs_srcdir/modules/`; do
990 (mkdir -p $abs_builddir/modules/$d)
992 if test -d "$abs_srcdir/user_modules/"; then
993 for d in `/bin/ls $abs_srcdir/user_modules/`; do
994 (mkdir -p $abs_builddir/user_modules/$d)
997 mkdir -p $abs_builddir/utils
998 mkdir -p $abs_builddir/utillib
1001 if test -n "$srcdir"; then
1006 echo ------------------------------------------------------------------------
1007 echo 'Character set conversion support:' $ok_iconv
1009 echo 'Note: if you are not using Linux, make sure you are using GNU make'
1010 echo '(gmake) to compile Citadel.'