1 dnl Process this file with autoconf to produce a configure script.
3 AC_INIT([WebCit], [7.24], [http://www.citadel.org/])
6 AC_DEFINE(PROG_SUBDIRS, [], [Program dirs])
9 missing_dir=`cd $ac_aux_dir && pwd`
10 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
11 AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
13 dnl Make sure we see all GNU and Solaris extensions.
16 AC_CHECK_PROG(SED, sed, sed, no)
17 AC_PREFIX_DEFAULT(/usr/local/webcit)
18 if test "$prefix" = NONE; then
19 AC_DEFINE_UNQUOTED(WEBCITDIR, "$ac_default_prefix", [define this to the Citadel home directory])
20 ssl_dir="$ac_default_prefix/keys"
22 AC_DEFINE_UNQUOTED(WEBCITDIR, "$prefix", [define this to the Citadel home directory])
23 ssl_dir="$prefix/keys"
26 AC_ARG_WITH(with_libical, [ --with-libical use libical calendaring library])
27 AC_ARG_WITH(with_zlib, [ --with-zlib use zlib compression if present])
29 [ --with-ssl=PATH Specify path to OpenSSL installation ],
31 if test "x$withval" != "xno" ; then
36 dnl Set some system-specific variables which are OK to set before compiler
38 PTHREAD_DEFS=-D_REENTRANT
40 dnl Tru64 Unix requires we use -pthread instead of linking the threads
41 dnl libraries directly, and we can't build threaded programs with gcc
42 dnl due to header file problems.
44 test -z "$CC" && CC=cc
47 dnl FreeBSD is similar:
50 PTHREAD_DEFS=-D_THREAD_SAFE
53 PTHREAD_DEFS='-D_REENTRANT -D_PTHREADS'
56 AC_SUBST(PTHREAD_DEFS)
58 dnl Checks for programs.
61 dnl Configure compiler flags for GCC
62 if test "$GCC" = yes; then
65 CFLAGS="$CFLAGS -Wall -Wno-char-subscripts"
68 CFLAGS="$CFLAGS -Wall"
73 # missing_dir=`cd $ac_aux_dir && pwd`
74 # AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
76 dnl Checks for libraries.
77 if test "$LIBS" != -pthread; then
78 AC_CHECK_LIB(pthread, pthread_create)
79 AC_CHECK_LIB(pthreads, pthread_create)
81 AC_SEARCH_LIBS(gethostbyname, nsl)
82 AC_SEARCH_LIBS(connect, socket)
84 dnl Checks for header files.
86 dnl AC_HEADER_SYS_WAIT
87 AC_CHECK_HEADERS(fcntl.h limits.h sys/time.h unistd.h)
92 dnl Checks for typedefs, structures, and compiler characteristics.
98 dnl Checks for library functions.
101 AC_REPLACE_FUNCS(snprintf)
104 dnl Check for libcitadel
105 AC_CHECK_HEADER(libcitadel.h,
106 [AC_CHECK_LIB(citadel, libcitadel_version_string,
109 LIBS="-lcitadel $LIBS"
112 AC_MSG_ERROR(libcitadel was not found or is not usable. Please install libcitadel.)
117 AC_MSG_ERROR(libcitadel.h was not found or is not usable. Please install libcitadel.)
122 webcit_with_calendar_service=no
123 dnl Checks for the libical calendaring library.
124 if test "x$with_libical" != xno ; then
125 AC_CHECK_HEADERS(ical.h,
126 [AC_CHECK_LIB(ical, icalcomponent_new,
131 if test "x$ok_libical" = xyes ; then
138 sscanf(ICAL_VERSION, "%d.%d", &major, &minor);
139 v = 100*major + minor;
140 printf("libical version: %i\n", v);
142 printf("This version is ok.\n");
145 printf("libical 0.30 or newer required.\n");
146 printf("Citadel will be built without calendar support.\n");
152 AC_DEFINE(HAVE_LIBICAL,[],[whether we have libical available])
153 webcit_with_calendar_service=yes
157 ok_libical=$webcit_with_calendar_service
160 if test "$webcit_with_calendar_service" == "yes"; then
161 AC_DEFINE(WEBCIT_WITH_CALENDAR_SERVICE,[],[whether we can do with calendar.])
164 dnl Checks for the zlib compression library.
165 if test "x$with_zlib" != xno ; then
166 AC_CHECK_HEADERS(zlib.h,
167 [AC_CHECK_LIB(z, zlibVersion,
172 if test "x$ok_zlib" = xyes ; then
174 AC_DEFINE(HAVE_ZLIB,[],[whether we have zlib])
178 # The big search for OpenSSL
179 if test "$with_ssl" != "no"; then
181 saved_LDFLAGS="$LDFLAGS"
182 saved_CFLAGS="$CFLAGS"
183 if test "x$prefix" != "xNONE"; then
184 tryssldir="$tryssldir $prefix"
186 AC_CACHE_CHECK([for OpenSSL], ac_cv_openssldir, [
187 for ssldir in $tryssldir "" /usr /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do
188 CFLAGS="$saved_CFLAGS"
189 LDFLAGS="$saved_LDFLAGS"
190 LIBS="$saved_LIBS -lssl -lcrypto"
192 # Skip directories if they don't exist
193 if test ! -z "$ssldir" -a ! -d "$ssldir" ; then
196 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
197 # Try to use $ssldir/lib if it exists, otherwise
199 if test -d "$ssldir/lib" ; then
200 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
201 if test ! -z "$need_dash_r" ; then
202 LDFLAGS="-R$ssldir/lib $LDFLAGS"
205 LDFLAGS="-L$ssldir $saved_LDFLAGS"
206 if test ! -z "$need_dash_r" ; then
207 LDFLAGS="-R$ssldir $LDFLAGS"
210 # Try to use $ssldir/include if it exists, otherwise
212 if test -d "$ssldir/include" ; then
213 CFLAGS="-I$ssldir/include $saved_CFLAGS"
215 CFLAGS="-I$ssldir $saved_CFLAGS"
219 # Basic test to check for compatible version and correct linking
220 # *does not* test for RSA - that comes later.
224 #include <openssl/rand.h>
228 memset(a, 0, sizeof(a));
229 RAND_add(a, sizeof(a), sizeof(a));
230 return(RAND_status() <= 0);
239 if test ! -z "$found_crypto" ; then
244 if test -z "$ssldir" ; then
248 if test ! -z "$found_crypto" ; then
249 ac_cv_openssldir=$ssldir
251 ac_cv_openssldir="no"
255 LDFLAGS="$saved_LDFLAGS"
256 CFLAGS="$saved_CFLAGS"
258 if test "x$ac_cv_openssldir" != "xno" ; then
259 AC_DEFINE(HAVE_OPENSSL,[],[whethe we have openssl])
260 LIBS="-lssl -lcrypto $LIBS"
261 dnl Need to recover ssldir - test above runs in subshell
262 ssldir=$ac_cv_openssldir
263 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr" -a "x$ssldir" != "x(system)"; then
264 # Try to use $ssldir/lib if it exists, otherwise
266 if test -d "$ssldir/lib" ; then
267 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
268 if test ! -z "$need_dash_r" ; then
269 LDFLAGS="-R$ssldir/lib $LDFLAGS"
272 LDFLAGS="-L$ssldir $saved_LDFLAGS"
273 if test ! -z "$need_dash_r" ; then
274 LDFLAGS="-R$ssldir $LDFLAGS"
277 # Try to use $ssldir/include if it exists, otherwise
279 if test -d "$ssldir/include" ; then
280 CFLAGS="-I$ssldir/include $saved_CFLAGS"
282 CFLAGS="-I$ssldir $saved_CFLAGS"
287 dnl Checks for the SSLdir
288 dnl this is a bit different than the rest,
289 dnl because of the citadel used to have a keys/ subdir.
291 [ --with-ssldir directory to store the ssl certificates under],
292 [ if test "x$withval" != "xno" ; then
296 AC_SUBST(MAKE_SSL_DIR)
299 AC_DEFINE_UNQUOTED(SSL_DIR, "$ssl_dir", [were should we put our keys?])
301 dnl Here is the check for a usable iconv
304 [ --disable-iconv do not use iconv charset conversion],
305 ok_iconv=no, ok_iconv=yes)
307 if test "$ok_nls" != "no"; then
308 AC_MSG_RESULT(Checking to see if your system supports iconv...)
312 iconv_t ic = (iconv_t)(-1) ;
313 ic = iconv_open("UTF-8", "us-ascii");
323 if test "$ok_iconv" = "no"; then
324 LD_FLAGS_BEFORE=$LDFLAGS
325 LDFLAGS="$LDFLAGS -liconv"
329 iconv_t ic = (iconv_t)(-1) ;
330 ic = iconv_open("UTF-8", "us-ascii");
338 if test "$ok_iconv" != "no"; then
339 LDFLAGS=$LD_FLAGS_BEFORE
344 if test "$ok_iconv" != "no"; then
345 AC_MSG_RESULT(WebCit will be built with character set conversion.)
346 AC_DEFINE(HAVE_ICONV,[],[whether we have iconv for charset conversion])
348 AC_MSG_RESULT(WebCit will be built without character set conversion.)
353 dnl Here is the check for libintl etc.
356 [ --disable-nls do not use Native Language Support],
357 ok_nls=no, ok_nls=yes)
359 if test "$ok_nls" != "no"; then
360 AC_MSG_RESULT(Checking for per-thread NLS support...)
370 uselocale(LC_GLOBAL_LOCALE);
371 foo = gettext("bar");
373 strftime_l(baz, sizeof baz, "%c", tm, LC_GLOBAL_LOCALE);
384 if test "$ok_nls" != "no"; then
385 AC_CHECK_PROG(ok_xgettext, xgettext, yes, no)
389 if test "$ok_nls" != "no"; then
390 AC_CHECK_PROG(ok_msgmerge, msgmerge, yes, no)
394 if test "$ok_nls" != "no"; then
395 AC_CHECK_PROG(ok_msgfmt, msgfmt, yes, no)
399 if test "$ok_nls" != "no"; then
400 AC_MSG_RESULT(WebCit will be built with national language support.)
401 AC_DEFINE(ENABLE_NLS, [], [whether we have NLS support])
402 PROG_SUBDIRS="$PROG_SUBDIRS po"
404 AC_MSG_RESULT(WebCit will be built without national language support.)
409 dnl disable backtrace if we don't want it.
411 [ --with-gprof enable profiling],
412 [ if test "x$withval" != "xno" ; then
413 CFLAGS="$CFLAGS -pg "
414 LDFLAGS="$LDFLAGS -pg "
419 dnl disable backtrace if we don't want it.
420 AC_ARG_WITH(backtrace,
421 [ --with-backtrace enable backtrace dumps in the syslog],
422 [ if test "x$withval" != "xno" ; then
423 CFLAGS="$CFLAGS -rdynamic "
424 LDFLAGS="$LDFLAGS -rdynamic "
425 AC_CHECK_FUNCS(backtrace)
430 if test "$prefix" = NONE; then
431 datadir=$ac_default_prefix
432 localedir=$ac_default_prefix
433 wwwdir=$ac_default_prefix
434 rundir=$ac_default_prefix
435 editordir=$ac_default_prefix/tiny_mce
441 editordir=$prefix/tiny_mce
444 dnl where to put the locale files
445 AC_ARG_WITH(localedir,
446 [ --with-localedir directory to put the locale files to],
447 [ if test "x$withval" != "xno" ; then
452 AC_DEFINE_UNQUOTED(LOCALEDIR, "$localedir",[where to find our pot files])
456 dnl Checks where to put our templates
458 [ --with-wwwdir directory to put our templates],
459 [ if test "x$withval" != "xno" ; then
464 AC_DEFINE_UNQUOTED(WWWDIR, "$wwwdir", [where to find our templates and pics])
469 dnl Checks for the run-dir for the sockets
471 [ --with-rundir directory to place runtime files (UDS) to?],
472 [ if test "x$withval" != "xno" ; then
473 AC_DEFINE(HAVE_RUN_DIR, [], [should we put our non volatile files elsewhere?])
476 AC_SUBST(MAKE_RUN_DIR)
480 AC_DEFINE_UNQUOTED(RUNDIR, "$rundir", [define, where the config should go in unix style])
482 dnl Checks for the Datadir
484 [ --with-datadir directory to store the databases under],
485 [ if test "x$withval" != "xno" ; then
490 AC_DEFINE_UNQUOTED(DATADIR, "$datadir",[define, if the user suplied a data-directory to use.])
492 dnl Checks where to put our editor
493 AC_ARG_WITH(editordir,
494 [ --with-editordir directory to put our editor],
495 [ if test "x$withval" != "xno" ; then
500 AC_DEFINE_UNQUOTED(EDITORDIR, "$editordir", [where to find our mail editor])
502 AC_CONFIG_HEADER(sysdep.h)
503 AC_OUTPUT(Makefile po/Makefile )
505 echo ------------------------------------------------------------------------
506 echo 'zlib compression: ' $ok_zlib
507 echo 'Calendar support: ' $ok_libical
508 echo 'Character set conversion support:' $ok_iconv
509 echo 'National language support: ' $ok_nls