2006-05-13 [wwp] 2.2.0cvs10
[claws.git] / configure.ac
1 dnl Process this file with autoconf to produce a configure script.
2 AC_PREREQ(2.50)
3 AC_INIT(src/main.c)
4 AC_CONFIG_AUX_DIR(config)
5
6 PACKAGE=sylpheed-claws
7
8 dnl version number
9 MAJOR_VERSION=2
10 MINOR_VERSION=2
11 MICRO_VERSION=0
12 INTERFACE_AGE=0
13 BINARY_AGE=0
14 EXTRA_VERSION=10
15 EXTRA_RELEASE=
16 EXTRA_GTK2_VERSION=
17
18 if test \( $EXTRA_VERSION -eq 0 \) -o \( "x$EXTRA_RELEASE" != "x" \); then
19     VERSION=${MAJOR_VERSION}.${MINOR_VERSION}.${MICRO_VERSION}${EXTRA_RELEASE}${EXTRA_GTK2_VERSION}
20 else
21     VERSION=${MAJOR_VERSION}.${MINOR_VERSION}.${MICRO_VERSION}cvs${EXTRA_VERSION}${EXTRA_GTK2_VERSION}
22 fi
23
24 dnl set $target
25 AC_CANONICAL_SYSTEM
26
27 dnl
28 AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
29 dnl AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
30 dnl AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
31 AC_SUBST(PACKAGE)
32 AC_SUBST(VERSION)
33 AC_SUBST(MAJOR_VERSION)
34 AC_SUBST(MINOR_VERSION)
35 AC_SUBST(MICRO_VERSION)
36 AC_SUBST(EXTRA_VERSION)
37
38 dnl GNOME installed?
39 AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
40 if test "$GNOME_CONFIG" != no; then
41         gnomedatadir="`gnome-config --datadir`"
42         gnomeprefix="`gnome-config --prefix`"
43         if test "${prefix}" = "NONE"; then
44                 gnomedatadir="${ac_default_prefix}/${gnomedatadir#${gnomeprefix}}"
45         else
46                 gnomedatadir="${prefix}/${gnomedatadir#${gnomeprefix}}"
47         fi
48         AC_SUBST(gnomedatadir)
49 fi
50 AM_CONDITIONAL(SYLPHEED_GNOME, test -n "$gnomedatadir")
51
52 dnl GNOME 2.x installed?
53 PKG_CHECK_MODULES(GNOME2, libgnome-2.0 >= 2.0, ac_enable_gnome2=yes, ac_enable_gnome2=no)
54 AM_CONDITIONAL(SYLPHEED_GNOME2, test x"$ac_enable_gnome2" = x"yes")
55
56 dnl Claws version
57 AC_DEFINE(CLAWS, 1, Compiling Claws branch of sylpheed)
58
59 dnl libtool versioning
60 LT_RELEASE=$MAJOR_VERSION.$MINOR_VERSION
61 LT_CURRENT=`expr $MICRO_VERSION - $INTERFACE_AGE`
62 LT_REVISION=$INTERFACE_AGE
63 LT_AGE=`expr $BINARY_AGE - $INTERFACE_AGE`
64 AC_SUBST(LT_RELEASE)
65 AC_SUBST(LT_CURRENT)
66 AC_SUBST(LT_REVISION)
67 AC_SUBST(LT_AGE)
68
69 dnl Specify a header configuration file
70 AC_CONFIG_HEADERS(config.h)
71
72 AM_MAINTAINER_MODE
73
74 dnl Checks for programs.
75 dnl AC_ARG_PROGRAM
76 AC_PROG_CC
77 AC_ISC_POSIX
78 AC_PROG_INSTALL
79 AC_PROG_LN_S
80 AC_PROG_MAKE_SET
81 AC_PROG_CPP
82 dnl AC_PROG_RANLIB
83 AM_PROG_LEX
84 AC_PROG_YACC
85 AC_LIB_PREFIX
86 AC_LIBTOOL_WIN32_DLL
87 AC_LIBTOOL_RC
88 AC_PROG_LIBTOOL
89
90 SYLPHEED_ACLOCAL_INCLUDE(m4)
91   
92 dnl ******************************
93 dnl Checks for host
94 dnl Not needed anymore because we 
95 dnl do AC_CANONICAL_SYSTEM above
96 dnl ******************************
97 dnl AC_CANONICAL_HOST
98
99 dnl Copied from the official gtk+-2 configure.in
100 AC_MSG_CHECKING([for some Win32 platform])
101 case "$host" in
102   *-*-mingw*|*-*-cygwin*)
103     platform_win32=yes
104     LDFLAGS="$LDFLAGS -mwindows"
105     ;;
106   *)
107     platform_win32=no
108     ;;
109 esac
110 AC_MSG_RESULT([$platform_win32])
111 AM_CONDITIONAL(PLATFORM_WIN32, test x"$platform_win32" = x"yes")
112
113 AC_MSG_CHECKING([for native Win32])
114 case "$host" in
115   *-*-mingw*)
116     os_win32=yes
117     ;;
118   *)
119     os_win32=no
120     ;;
121 esac
122 AC_MSG_RESULT([$os_win32])
123 AM_CONDITIONAL(OS_WIN32, test x"$os_win32" = x"yes")
124
125 AC_MSG_CHECKING([for Cygwin])
126 case "$host" in
127   *-*-cygwin*)
128     env_cygwin=yes
129     ;;
130   *)
131     env_cygwin=no
132     ;;
133 esac
134 AC_MSG_RESULT([$env_cygwin])
135 AM_CONDITIONAL(CYGWIN, test x"$env_cygwin" = x"yes")
136
137 CFLAGS="$CFLAGS -Wall"
138
139 pthread_name=
140 case "$target" in
141 *-darwin*)
142         CFLAGS="$CFLAGS -no-cpp-precomp -fno-common"
143         ;;
144 *-*-mingw*)
145         # Note that we need to link to pthreadGC2 in all cases. This
146         # is because some locking is used even when pthread support is
147         # disabled.
148         pthread_name=pthreadGC2
149         CFLAGS="$CFLAGS -mms-bitfields"
150         LIBS="$LIBS -l${pthread_name} -lws2_32 -lregex"
151         ;;
152 esac
153   
154 dnl Checks for iconv
155 AM_ICONV
156
157 dnl
158 dnl Check for bind_textdomain_codeset, including -lintl if GLib brings it in.
159 dnl
160 syl_save_LIBS=$LIBS
161 LIBS="$LIBS $GTK_LIBS"
162 AC_CHECK_FUNCS(bind_textdomain_codeset)
163 LIBS=$syl_save_LIBS
164
165 dnl for gettext
166 ALL_LINGUAS="bg ca cs de el en_GB es fi fr hr hu it ja ko nb nl pl pt_BR ru sk sr sv zh_CN zh_TW"
167 GETTEXT_PACKAGE=sylpheed-claws
168 AC_SUBST(GETTEXT_PACKAGE)
169 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Define text domain.])
170
171 AM_GNU_GETTEXT_VERSION([0.14.5])
172 AM_GNU_GETTEXT([external])
173
174 if test "x${DATADIRNAME}" = "x"; then
175   DATADIRNAME="share"
176   AC_SUBST(DATADIRNAME)
177 fi
178
179 localedir='${prefix}/${DATADIRNAME}/locale'
180 AC_ARG_WITH(localedir,
181         [  --with-localedir=DIR    Locale directory],
182         [localedir="$withval"])
183 AC_SUBST(localedir)
184
185 manualdir='${prefix}/${DATADIRNAME}/${PACKAGE}/manual'
186 AC_ARG_WITH(manualdir,
187         [  --with-manualdir=DIR    Manual directory],
188         [manualdir="$withval"])
189 AC_SUBST(manualdir)
190
191 AC_ARG_ENABLE(manual,
192         [  --disable-manual           Disable manual support],
193         [ac_cv_enable_manual=$enableval], [ac_cv_enable_manual=yes])
194
195 AM_CONDITIONAL(BUILD_MANUAL, test x"$ac_cv_enable_manual" = xyes)
196
197 dnl Set PACKAGE_DATA_DIR in config.h.
198 if test "x${datadir}" = 'x${prefix}/share'; then
199   if test "x${prefix}" = "xNONE"; then
200     AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR, "${ac_default_prefix}/share/${PACKAGE}", PACKAGE_DATA_DIR)
201   else
202     AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR, "${prefix}/share/${PACKAGE}", PACKAGE_DATA_DIR)
203   fi
204 else
205   AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR, "${datadir}/${PACKAGE}", PACKAGE_DATA_DIR)
206 fi
207
208 AC_CHECK_LIB(xpg4, setlocale)
209
210 dnl for GThread support (currently disabled)
211 dnl AC_ARG_ENABLE(threads,
212 dnl     [  --enable-threads        Enable multithread support [default=no]],
213 dnl     [use_threads=$enableval], [use_threads=no])
214
215 AC_MSG_CHECKING([whether to use threads])
216 if test x"$use_threads" = xyes ; then
217         AC_MSG_RESULT(yes)
218         if test ! -z `$GLIB_CONFIG --help 2>&1 |grep 'gthread'` ; then
219                 CFLAGS="$CFLAGS `$GLIB_CONFIG --cflags gthread`"
220                 LIBS="$LIBS `$GLIB_CONFIG --libs gthread`"
221                 AC_DEFINE(USE_THREADS, 1, Whether to use multithread or not)
222         else
223                 AC_MSG_ERROR([Sylpheed requires GThread from GLib to use threading.])
224         fi
225 else
226         AC_MSG_RESULT(no)
227 fi
228
229 dnl Check for d_type member in struct dirent
230 AC_MSG_CHECKING([whether struct dirent has d_type member])
231 AC_CACHE_VAL(ac_cv_dirent_d_type,[
232         AC_TRY_COMPILE([#include <dirent.h>],
233                        [struct dirent d; d.d_type = DT_REG;],
234                        ac_cv_dirent_d_type=yes, ac_cv_dirent_d_type=no)
235 ])
236 AC_MSG_RESULT($ac_cv_dirent_d_type)
237 if test $ac_cv_dirent_d_type = yes; then
238         AC_DEFINE(HAVE_DIRENT_D_TYPE, 1,
239                   Define if `struct dirent' has `d_type' member.)
240 fi
241
242 # Check whether mkdir does not take the permission argument.
243 GNUPG_FUNC_MKDIR_TAKES_ONE_ARG
244
245 dnl Checks for header files.
246 AC_HEADER_DIRENT
247 AC_HEADER_STDC
248 AC_HEADER_SYS_WAIT
249 AC_CHECK_HEADERS(fcntl.h sys/file.h unistd.h paths.h \
250                  sys/param.h sys/utsname.h sys/select.h \
251                  wchar.h wctype.h locale.h netdb.h)
252
253 dnl alf - Check for apache installation f*ck up. apache may also install an 
254 dnl fnmatch, which includes their own regex stuff if USE_HSREGEX is defined
255 AC_TRY_COMPILE([#include <stdlib.h>
256                 #include <fnmatch.h>],
257         [int x = USE_HSREGEX;],
258         ac_cv_have_apache_fnmatch=yes, ac_cv_have_apache_fnmatch=no)
259 if test $ac_cv_have_apache_fnmatch = yes; then
260         AC_DEFINE(HAVE_APACHE_FNMATCH, 1, Define if you need to work around apache regex/fnmatch !KLUDGE!)
261 fi
262 AC_MSG_CHECKING([whether to use Apache regex header kludge])
263 AC_MSG_RESULT($ac_cv_have_apache_fnmatch)
264
265 dnl Checks for typedefs, structures, and compiler characteristics.
266 AC_C_CONST
267 AC_TYPE_OFF_T
268 AC_TYPE_PID_T
269 AC_TYPE_SIZE_T
270 AC_STRUCT_TM
271
272 dnl AC_CHECK_TYPE(wint_t, unsigned int) does not work because wint_t
273 dnl may be defined only in wchar.h (this happens with gcc-2.96).
274 dnl So we need to use this extended macro.
275 SYLPHEED_CHECK_TYPE(wint_t, unsigned int,
276 [
277 #if HAVE_WCHAR_H
278 #include <wchar.h>
279 #endif
280 ], Define to `unsigned int' if <stddef.h> or <wchar.h> doesn't define.)
281
282 GNUPG_CHECK_TYPEDEF(u32, HAVE_U32_TYPEDEF, Used to test for a u32 typedef)
283 AC_CHECK_SIZEOF(unsigned short, 2)
284 AC_CHECK_SIZEOF(unsigned int, 4)
285 AC_CHECK_SIZEOF(unsigned long, 4)
286
287 dnl Checks for library functions.
288 AC_FUNC_ALLOCA
289 AC_CHECK_FUNCS(gethostname mkdir mktime socket strstr strchr \
290                wcsstr wcswcs iswalnum iswspace towlower \
291                wcslen wcscpy wcsncpy \
292                uname flock lockf inet_aton inet_addr \
293                fchmod mkstemp truncate getuid regcomp)
294
295 dnl *****************
296 dnl ** common code **
297 dnl *****************
298
299 dnl check for glib
300 AM_PATH_GLIB_2_0(2.0.0,,
301         AC_MSG_ERROR(Test for GLIB failed. See the file 'INSTALL' for help.),
302         gmodule gobject gthread)
303
304 dnl Check for bind_textdomain_codeset, including -lintl if GLib brings it in.
305 syl_save_LIBS=$LIBS
306 LIBS="$LIBS $GTK_LIBS"
307 AC_CHECK_FUNCS(bind_textdomain_codeset)
308 LIBS=$syl_save_LIBS
309
310 dnl check for IPv6 option
311 AC_ARG_ENABLE(ipv6,
312         [  --disable-ipv6           Disable IPv6 support],
313         [ac_cv_enable_ipv6=$enableval], [ac_cv_enable_ipv6=yes])
314
315 dnl automated checks for IPv6 support.
316 AC_MSG_CHECKING([whether to use IPv6])
317 if test x"$ac_cv_enable_ipv6" = xyes; then
318         AC_MSG_RESULT(yes)
319         AC_MSG_CHECKING([for IPv6 support])
320         AC_CACHE_VAL(ac_cv_ipv6,[
321                 AC_TRY_COMPILE([#define INET6
322                                 #include <sys/types.h>
323                                 #include <netinet/in.h>],
324                         [int x = IPPROTO_IPV6; struct in6_addr a;],
325                         ac_cv_ipv6=yes, ac_cv_ipv6=no)
326         ])
327         AC_MSG_RESULT($ac_cv_ipv6)
328         if test $ac_cv_ipv6 = yes; then
329                 AC_DEFINE(INET6, 1, Define if you want IPv6 support.)
330         else
331                 AC_MSG_WARN(*** IPv6 will not be supported ***)
332                 ac_cv_enable_ipv6=no
333         fi
334 else
335         AC_MSG_RESULT(no)
336 fi
337
338 dnl Check for OpenSSL
339 AC_ARG_ENABLE(openssl,
340         [  --disable-openssl    Do not use OpenSSL for SSL support.],
341         [ac_cv_enable_openssl=$enableval], [ac_cv_enable_openssl=yes])
342 AC_MSG_CHECKING([whether to use OpenSSL])
343 if test x"$ac_cv_enable_openssl" = xyes; then
344         AC_MSG_RESULT(yes)
345         PKG_CHECK_MODULES(OPENSSL, openssl >= 0.9.7, :, ac_cv_enable_openssl=no)
346         if test x$ac_cv_enable_openssl = xyes; then
347                 AC_DEFINE(USE_OPENSSL, 1, Define if you want OpenSSL support)
348         else
349                 AC_MSG_RESULT(not found)
350                 AC_MSG_WARN([*** OpenSSL will not be supported ***])
351         fi
352 else
353         AC_MSG_RESULT(no)
354 fi
355 AC_SUBST(OPENSSL_CFLAGS)
356 AC_SUBST(OPENSSL_LIBS)
357
358 dnl password encryption
359 OLDLIBS=$LIBS
360 LIBS=
361 case $host_os in
362         *dragonfly*)
363                 AC_SEARCH_LIBS(encrypt, cipher, [], AC_MSG_ERROR(['encrypt'-function not found.]))
364         ;;
365         *)
366                 AC_SEARCH_LIBS(encrypt, crypt, [], AC_MSG_ERROR(['encrypt'-function not found.]))
367         ;;
368 esac
369 CRYPT_LIBS=$LIBS
370 AC_SUBST(CRYPT_LIBS)
371 LIBS=$OLDLIBS
372
373 AC_ARG_WITH(passcrypt-key, [  --with-passcrypt-key=KEY     Key used to encode passwords (8 byte string)],
374             with_passcrypt_key="$withval", with_passcrypt_key="passkey0")
375 AC_SUBST(PASSCRYPT_KEY, $with_passcrypt_key)
376
377 dnl RC dir (will be default at a certain point in time)
378 AC_ARG_WITH(config-dir,    [  --with-config-dir=RCDIR      Local configuration dir (default: .sylpheed-claws)],
379               ac_cv_with_config_dir="$withval", ac_cv_with_config_dir=".sylpheed-claws")
380 if test x"$ac_cv_with_config_dir" = x""; then
381         ac_cv_with_config_dir=".sylpheed-claws"
382 fi 
383 AC_DEFINE_UNQUOTED(CFG_RC_DIR, "$ac_cv_with_config_dir", Configuration directory)
384
385 dnl ************************
386 dnl ** GTK user interface **
387 dnl ************************
388
389 dnl Checks for GTK
390 AM_PATH_GTK_2_0(2.4.0,,
391         AC_MSG_ERROR(Test for GTK failed. See the file 'INSTALL' for help.))
392
393 dnl --disable-deprecated switch for GTK2 purification
394 AC_ARG_ENABLE(deprecated, [  --disable-deprecated  Disable deprecated GTK functions. ],
395                           [GTK_CFLAGS="$GTK_CFLAGS -DG_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"], [])
396
397 AC_SUBST(GTK_CFLAGS)
398 AC_SUBST(GTK_LIBS)
399
400 dnl GNU/Aspell is used for spell checking
401 AC_ARG_ENABLE(aspell,
402         [  --disable-aspell         Disable GNU/aspell support [default=yes]],
403         [ac_cv_enable_aspell=$enableval], [ac_cv_enable_aspell=yes])
404 AC_MSG_CHECKING([whether to use GNU/aspell])
405 if test $ac_cv_enable_aspell = yes; then
406         AC_MSG_RESULT(yes)
407         AM_PATH_ASPELL(0.50, AC_DEFINE(USE_ASPELL, 1, Define if you use ASPELL to support spell checking),
408                       [use_aspell=no ac_cv_enable_aspell=no])
409 else
410         AC_MSG_RESULT(no)
411 fi
412
413 dnl want crash dialog
414 AC_ARG_ENABLE(crash-dialog,
415         [  --enable-crash-dialog   Enable crash dialog [default=no]],
416         [ac_cv_enable_crash_dialog=$enableval], [ac_cv_enable_crash_dialog=no])
417 if test $ac_cv_enable_crash_dialog = yes; then
418 dnl check if GDB is somewhere
419         AC_CHECK_PROG(ac_cv_enable_crash_dialog, gdb, yes, no)
420         AC_MSG_CHECKING([whether to use crash dialog])
421         if test $ac_cv_enable_crash_dialog = yes; then
422                 AC_DEFINE(CRASH_DIALOG, 1, Pop up crash dialog)
423         fi
424         AC_MSG_RESULT($ac_cv_enable_crash_dialog)
425 fi
426
427 dnl Check for X-Face support
428 AC_ARG_ENABLE(compface,
429         [  --disable-compface      Do not use compface (X-Face)],
430         [ac_cv_enable_compface=$enableval], [ac_cv_enable_compface=yes])
431 AC_MSG_CHECKING([whether to use compface])
432 if test x"$ac_cv_enable_compface" = xyes; then
433         AC_MSG_RESULT(yes)
434         AC_CHECK_LIB(compface, uncompface, 
435                 [AC_DEFINE(HAVE_LIBCOMPFACE, 1, Define if you want compface support.)],
436                 [ac_cv_enable_compface=no])
437         if test x"$ac_cv_enable_compface" = xyes; then
438                 COMPFACE_LIBS="-lcompface"
439         else
440                 COMPFACE_LIBS=""
441         fi
442         AC_SUBST(COMPFACE_LIBS)
443 else
444         AC_MSG_RESULT(no)
445 fi
446
447 dnl check for pthread support
448 AC_ARG_ENABLE(pthread,
449         [  --disable-pthread           Disable pthread support],
450         [ac_cv_enable_pthread=$enableval], [ac_cv_enable_pthread=yes])
451 AC_MSG_CHECKING([whether to use pthread])
452 if test x$ac_cv_enable_pthread = xno; then
453         AC_MSG_RESULT(no)
454 else
455         AC_MSG_RESULT(yes)
456
457         # For W32 we need to use a special ptrhead lib. In this case we can't
458         # use AC_CHECK_LIB because it has no means of checking for a
459         # library installed under a different name.  Checking for the
460         # header is okay.
461         if test -n "${pthread_name}" ; then
462            ac_cv_enable_pthread=yes
463         else
464         AC_CHECK_LIB(pthread, pthread_create, :, ac_cv_enable_pthread=no)
465         fi
466         AC_CHECK_HEADERS(pthread.h, :, ac_cv_enable_pthread=no)
467
468         if test x$ac_cv_enable_pthread = xyes; then
469                 AC_DEFINE(USE_PTHREAD, 1, Define if you have pthread)
470                 if test -z "${pthread_name}" ; then
471                 PTHREAD_LIBS="-lpthread"
472         fi
473         fi
474
475 fi
476 AC_SUBST(PTHREAD_LIBS)
477
478 dnl
479 dnl Check whether we need to pass -lresolv
480 dnl We know that we don't need it for W32.
481 dnl
482 if test x$os_win32 = xno; then
483   t_oldLibs="$LIBS"
484   LIBS="$LIBS"
485   ac_cv_var__res_options=no
486   AC_TRY_LINK([#include <sys/types.h>
487              #include <sys/socket.h>
488              #include <netinet/in.h>
489              #include <arpa/nameser.h>
490              #include <resolv.h>],
491                 [_res.options = RES_INIT;],
492                 ac_cv_var__res_options=yes);
493   if test "$ac_cv_var__res_options" != "yes"; then
494         LIBRESOLV="-lresolv"
495   fi
496   LIBS="$t_oldLibs"
497
498   if test "x$LIBRESOLV" = "x"; then
499         AC_CHECK_LIB(resolv, res_query, [LIBRESOLV=-lresolv])
500         LIBS="$t_oldLibs"
501   fi
502 fi
503 AC_SUBST(LIBRESOLV)
504
505 LIBS="$LIBS $LIBRESOLV"
506                  
507 dnl for LDAP support in addressbook
508 dnl no check for libraries; dynamically loaded
509 AC_ARG_ENABLE(ldap,
510         [  --disable-ldap         Do not build LDAP support [default=yes]],
511         [ac_cv_enable_ldap=$enableval], [ac_cv_enable_ldap=yes])
512 AC_MSG_CHECKING([whether to use LDAP])
513 if test x"$ac_cv_enable_ldap" = xno; then
514         AC_MSG_RESULT(no)
515 elif test x"$ac_cv_enable_ldap" = xyes -a x"$ac_cv_enable_pthread" = xno; then
516         AC_MSG_RESULT(no - LDAP support needs pthread support)
517
518         ac_cv_enable_ldap=no
519 else
520         AC_MSG_RESULT(yes)
521
522         dnl check for available libraries, and pull them in
523         AC_CHECK_LIB(resolv, res_query, LDAP_LIBS="$LDAP_LIBS -lresolv")
524         AC_CHECK_LIB(socket, bind, LDAP_LIBS="$LDAP_LIBS -lsocket")
525         AC_CHECK_LIB(nsl, gethostbyaddr, LDAP_LIBS="$LDAP_LIBS -lnsl")
526         AC_CHECK_LIB(lber, ber_get_tag, LDAP_LIBS="$LDAP_LIBS -llber",,
527                      $LDAP_LIBS)
528
529         AC_CHECK_HEADERS(ldap.h lber.h,
530                          [ ac_cv_enable_ldap=yes ],
531                          [ ac_cv_enable_ldap=no ])
532
533         if test "$ac_cv_enable_ldap" = yes; then
534                 AC_CHECK_LIB(ldap, ldap_open,
535                              [ ac_cv_enable_ldap=yes ],
536                              [ ac_cv_enable_ldap=no ],
537                              $LDAP_LIBS)
538
539                 AC_CHECK_LIB(ldap, ldap_start_tls_s,
540                              [ ac_cv_have_tls=yes ],
541                              [ ac_cv_have_tls=no ])
542
543         fi
544
545         AC_MSG_CHECKING([whether ldap library is available])
546         AC_MSG_RESULT($ac_cv_enable_ldap)
547
548         AC_MSG_CHECKING([whether TLS library is available])
549         AC_MSG_RESULT($ac_cv_have_tls)
550
551         if test "$ac_cv_enable_ldap" = yes; then
552                 AC_DEFINE(USE_LDAP, 1, Define if you want LDAP support in addressbook.)
553                 LDAP_LIBS="$LDAP_LIBS -lldap"
554                 AC_SUBST(LDAP_LIBS)
555                 if test "$ac_cv_have_tls" = yes; then
556                         AC_DEFINE(USE_LDAP_TLS, 1, Define if you want LDAP TLS support in addressbook.)
557                 fi
558         fi
559 fi
560
561 dnl for JPilot support in addressbook
562 dnl no check for libraries; these are dynamically loaded
563 AC_ARG_ENABLE(jpilot,
564         [  --disable-jpilot         Enable JPilot support [default=yes]],
565         [ac_cv_enable_jpilot=$enableval], [ac_cv_enable_jpilot=yes])
566 AC_MSG_CHECKING([whether to use JPilot])
567 if test "$ac_cv_enable_jpilot" = yes; then
568         AC_MSG_RESULT(yes)
569         AC_CHECK_HEADERS(pi-args.h pi-appinfo.h pi-address.h,
570                          [ AC_DEFINE(USE_JPILOT, 1, Define if you want JPilot support in addressbook.) ],
571                          [ ac_cv_enable_jpilot=no ])
572         if test "$ac_cv_enable_jpilot" = no; then
573                 AC_CHECK_HEADERS(libpisock/pi-args.h libpisock/pi-appinfo.h libpisock/pi-address.h,
574                                  [ ac_cv_enable_jpilot=yes
575                                    AC_DEFINE(USE_JPILOT, 1, Define if you want JPilot support in addressbook.) ])
576         fi
577
578         AC_CHECK_LIB(pisock, unpack_Address, [JPILOT_LIBS="-lpisock"], [JPILOT_LIBS="" ac_cv_enable_jpilot="no"])
579         if test x"$ac_cv_enable_jpilot" = xyes; then
580                 AC_DEFINE(USE_JPILOT, 1, Define if you want JPilot support in addressbook.)
581         else
582                 AC_MSG_NOTICE([JPilot support not available])
583         fi
584         AC_SUBST(JPILOT_LIBS)
585 else
586         AC_MSG_RESULT(no)
587 fi
588
589 dnl #######################################################################
590 dnl # Check for startup notification
591 dnl #######################################################################
592 AC_ARG_ENABLE(startup-notification, [  --disable-startup-notification    compile without startup notification support],,enable_startup_notification=yes)
593
594 if test "x$enable_startup_notification" = "xyes"; then
595         PKG_CHECK_MODULES(STARTUP_NOTIFICATION, libstartup-notification-1.0 >= 0.5,
596         [
597                 AC_DEFINE(HAVE_STARTUP_NOTIFICATION, 1, [Define if we're using libstartup-notification.])
598                 echo "Building with libstartup-notification"
599                 enable_startup_notification=yes
600         ],
601         [
602                 echo "Building without libstartup-notification"
603                 enable_startup_notification=no
604         ])
605
606         AC_SUBST(STARTUP_NOTIFICATION_CFLAGS)
607         AC_SUBST(STARTUP_NOTIFICATION_LIBS)
608 fi
609
610 dnl *************************
611 dnl ** section for plugins **
612 dnl *************************
613
614 PLUGINS=""
615
616 dnl --- Trayicon ---
617 AC_MSG_CHECKING([whether to build Trayicon plugin])
618 AC_ARG_ENABLE(trayicon-plugin,
619         [  --disable-trayicon-plugin         Do not build System Tray Icon plugin],
620         [ac_cv_enable_trayicon_plugin=$enableval], [ac_cv_enable_trayicon_plugin=yes])
621 if test x"$ac_cv_enable_trayicon_plugin" = xyes; then
622         AC_MSG_RESULT(yes)
623         PLUGINS="trayicon $PLUGINS"
624 else
625         AC_MSG_RESULT(no)
626 fi
627 AM_CONDITIONAL(BUILD_TRAYICON_PLUGIN, test x"$ac_cv_enable_trayicon_plugin" = xyes)
628
629 dnl --- SpamAssassin ---
630 AC_MSG_CHECKING([whether to build SpamAssassin plugin])
631 AC_ARG_ENABLE(spamassassin-plugin,
632         [  --disable-spamassassin-plugin      Build SpamAssassin plugin [default=yes]],
633         [ac_cv_enable_spamassassin_plugin=$enableval], [ac_cv_enable_spamassassin_plugin=yes])
634 if test x"$ac_cv_enable_spamassassin_plugin" = xyes; then
635         AC_MSG_RESULT(yes)
636         AC_SPAMASSASSIN
637         PLUGINS="spamassassin $PLUGINS"
638         AC_DEFINE(USE_SPAMASSASSIN_PLUGIN, 1, Define if spamassassin plugin is being build.)
639 else
640         AC_MSG_RESULT(no)
641 fi
642 AM_CONDITIONAL(BUILD_SPAMASSASSIN_PLUGIN, test x"$ac_cv_enable_spamassassin_plugin" = xyes)
643
644 dnl --- PGP/CORE ---
645 AC_MSG_CHECKING([whether to build PGP/CORE plugin])
646 AC_ARG_ENABLE(pgpcore-plugin,
647         [  --disable-pgpcore-plugin           Do not build PGP/Core plugin],
648         [ac_cv_enable_pgpcore_plugin=$enableval], [ac_cv_enable_pgpcore_plugin=yes])
649 if test x"$ac_cv_enable_pgpcore_plugin" = xyes; then
650         AC_MSG_RESULT(yes)
651         AM_PATH_GPGME(1.0.0, AC_DEFINE(USE_GPGME, 1, Define if you use GPGME to support OpenPGP.),
652                       [ac_cv_enable_pgpcore_plugin=no])
653         if test x"$ac_cv_enable_pgpcore_plugin" = xyes; then
654                 PLUGINS="pgpcore $PLUGINS"
655                 AM_PATH_GPGME(1.1.1,
656                               AC_DEFINE(HAVE_GPGME_PKA_TRUST, 1,
657                                         [Define if GPGME supports PKA.]))
658                 #needed to get GPGME_LIBS and al correctly
659                 AM_PATH_GPGME(1.0.0, AC_DEFINE(USE_GPGME, 1, Define if you use GPGME to support OpenPGP.),
660                           [ac_cv_enable_pgpcore_plugin=no])
661         else
662                 AC_MSG_WARN([*** PGP/CORE plugin will not be built ***])
663         fi
664 else
665         AC_MSG_RESULT(no)
666 fi
667 AM_CONDITIONAL(BUILD_PGPCORE_PLUGIN, test x"$ac_cv_enable_pgpcore_plugin" = xyes)
668
669 AC_MSG_CHECKING([whether to build PGP/MIME plugin])
670 AC_ARG_ENABLE(pgpmime-plugin,
671         [  --disable-pgpmime-plugin           Do not build PGP/MIME plugin],
672         [ac_cv_enable_pgpmime_plugin=$enableval], [ac_cv_enable_pgpmime_plugin=yes])
673 if test x"$ac_cv_enable_pgpmime_plugin" = xyes; then
674         AC_MSG_RESULT(yes)
675         if test x"$ac_cv_enable_pgpcore_plugin" = xyes; then
676                 PLUGINS="pgpmime $PLUGINS"
677         else
678                 AC_MSG_WARN([*** PGP/MIME plugin cannot be built ***])
679                 AC_MSG_WARN([*** without the PGP/CORE plugin     ***])
680         fi
681 else
682         AC_MSG_RESULT(no)
683 fi
684 AM_CONDITIONAL(BUILD_PGPMIME_PLUGIN, test x"$ac_cv_enable_pgpmime_plugin" = xyes)
685
686 AC_MSG_CHECKING([whether to build PGP/Inline plugin])
687 AC_ARG_ENABLE(pgpinline-plugin,
688         [  --disable-pgpinline-plugin           Do not build PGP/Inline plugin],
689         [ac_cv_enable_pgpinline_plugin=$enableval], [ac_cv_enable_pgpinline_plugin=yes])
690 if test x"$ac_cv_enable_pgpinline_plugin" = xyes; then
691         AC_MSG_RESULT(yes)
692         if test x"$ac_cv_enable_pgpcore_plugin" = xyes; then
693                 PLUGINS="pgpinline $PLUGINS"
694         else
695                 AC_MSG_WARN([*** PGP/Inline plugin cannot be built ***])
696                 AC_MSG_WARN([*** without the PGP/CORE plugin     ***])
697         fi
698 else
699         AC_MSG_RESULT(no)
700 fi
701 AM_CONDITIONAL(BUILD_PGPINLINE_PLUGIN, test x"$ac_cv_enable_pgpinline_plugin" = xyes)
702
703 dnl --- Dillo Viewer ---
704 AC_MSG_CHECKING([whether to build Dillo plugin])
705 AC_ARG_ENABLE(dillo-viewer-plugin,
706         [  --disable-dillo-viewer-plugin     Do not build Dillo plugin for html mail rendering],
707         [ac_cv_enable_dillo_viewer_plugin=$enableval], [ac_cv_enable_dillo_viewer_plugin=yes])
708 if test x"$ac_cv_enable_dillo_viewer_plugin" = xyes; then
709         AC_MSG_RESULT(yes)
710         PLUGINS="dillo-viewer $PLUGINS"
711 else
712         AC_MSG_RESULT(no)
713 fi
714 AM_CONDITIONAL(BUILD_DILLO_VIEWER_PLUGIN, test x"$ac_cv_enable_dillo_viewer_plugin" = xyes)
715
716 dnl --- Demo ---
717 AC_ARG_ENABLE(demo-plugin,
718         [  --enable-demo-plugin              Build demo plugin [default=no]],
719         [ac_cv_enable_demo_plugin=$enableval], [ac_cv_enable_demo_plugin=no])
720 if test x"$ac_cv_enable_demo_plugin" = xyes; then
721         PLUGINS="demo $PLUGINS"
722 fi
723 AM_CONDITIONAL(BUILD_DEMO_PLUGIN, test x"$ac_cv_enable_demo_plugin" = xyes)
724
725 dnl --- ClamAV ---
726 AC_MSG_CHECKING([whether to build ClamAV plugin])
727 AC_ARG_ENABLE(clamav-plugin,
728         [  --disable-clamav-plugin           Do not build Clam AntiVirus plugin],
729         [ac_cv_enable_clamav_plugin=$enableval], [ac_cv_enable_clamav_plugin=yes])
730 if test x"$ac_cv_enable_clamav_plugin" = xyes; then
731         AC_MSG_RESULT(yes)
732         PKG_CHECK_MODULES(CLAMAV, libclamav, ac_cv_enable_clamav_plugin=yes,
733                           ac_cv_enable_clamav_plugin=no)
734         if test x"$ac_cv_enable_clamav_plugin" = xyes; then
735                 PLUGINS="clamav $PLUGINS"
736         else
737                 AC_MSG_RESULT(not found)
738                 AC_MSG_WARN([*** ClamAV plugin will not be built ***])
739         fi
740 else
741         AC_MSG_RESULT(no)
742 fi
743 AC_SUBST(CLAMAV_LIBS)
744 AM_CONDITIONAL(BUILD_CLAMAV_PLUGIN, test x"$ac_cv_enable_clamav_plugin" = xyes)
745
746 dnl Libetpan
747 AC_MSG_CHECKING([whether to use libetpan])
748 AC_ARG_ENABLE(libetpan,
749         [  --disable-libetpan           Do not compile IMAP4 support with libetpan],
750         [ac_cv_enable_libetpan=$enableval], [ac_cv_enable_libetpan=yes])
751 if test x"$ac_cv_enable_libetpan" = xyes; then
752         AC_MSG_RESULT(yes)
753         libetpan_result=no
754         AC_PATH_PROG(libetpanconfig, [libetpan-config])
755         if test "x$libetpanconfig" != "x"; then
756           CPPFLAGS="$CPPFLAGS `$libetpanconfig --cflags 2>/dev/null`"
757           AC_CHECK_HEADER(libetpan/libetpan.h, [libetpan_result=yes])
758           if test "x$libetpan_result" = "xyes"; then
759             AC_MSG_CHECKING([whether libetpan-config hints compiles and links fine])
760             LIBS="$LIBS `$libetpanconfig --libs 2>/dev/null`"
761             AC_TRY_LINK([#include <libetpan/dbstorage.h>], [db_mailstorage_init(NULL, NULL);], [libetpan_result=yes], [libetpan_result=no])
762             AC_MSG_RESULT([$libetpan_result])
763           fi
764         fi
765         if test "x$libetpan_result" = "xyes"; then
766            LIBETPAN_CPPFLAGS="`$libetpanconfig --cflags`"
767            LIBETPAN_LIBS="`$libetpanconfig --libs`"
768            LIBETPAN_VERSION=`$libetpanconfig --version | sed "s/\.//g" | sed "s/-.*$//"`
769            if test "$LIBETPAN_VERSION" -lt "045"; then
770                 AC_MSG_RESULT([*** Sylpheed requires libetpan 0.45 or newer. See http://www.etpan.org/])
771                 AC_MSG_RESULT([*** You can use --disable-libetpan if you don't need IMAP4 support.])
772                 AC_MSG_ERROR([libetpan 0.45 not found])
773            fi
774            AC_SUBST(LIBETPAN_FLAGS)
775            AC_SUBST(LIBETPAN_LIBS)
776            AC_DEFINE(HAVE_LIBETPAN, 1, Define if you want IMAP support.)
777         else
778            AC_MSG_RESULT([*** Sylpheed requires libetpan 0.45 or newer. See http://www.etpan.org/ ])
779            AC_MSG_RESULT([*** You can use --disable-libetpan if you don't need IMAP4 support.])
780            AC_MSG_ERROR([libetpan 0.45 not found])
781         fi
782 else
783         AC_MSG_RESULT(no)
784 fi
785 AM_CONDITIONAL(SYLPHEED_LIBETPAN, test "x$libetpan_result" = "xyes")
786
787
788 dnl Libgnomeprint
789 AC_MSG_CHECKING([whether to use libgnomeprint])
790 AC_ARG_ENABLE(gnomeprint,
791         [  --disable-gnomeprint         Do not use libgnomeprint for printing],
792         [ac_cv_enable_gnomeprint=$enableval], [ac_cv_enable_gnomeprint=yes])
793 if test x$ac_cv_enable_gnomeprint = xyes; then
794         AC_MSG_RESULT(yes)
795         PKG_CHECK_MODULES(GNOMEPRINT, libgnomeprint-2.2 libgnomeprintui-2.2,
796                           ac_cv_enable_gnomeprint=yes, ac_cv_enable_gnomeprint=no)
797         if test x"$ac_cv_enable_gnomeprint" = xyes; then
798                 AC_DEFINE(USE_GNOMEPRINT, 1, Define if you want libgnomeprint support)
799         else
800                 AC_MSG_RESULT(not found)
801                 AC_MSG_WARN([*** libgnomeprintui wasn't found    ***])
802                 AC_MSG_WARN([*** using built-in printing support ***])
803         fi
804 else
805         AC_MSG_RESULT(no)
806 fi
807 AM_CONDITIONAL(SYLPHEED_GNOMEPRINT, test x"$ac_cv_enable_gnomeprint" = x"yes")
808
809 dnl ****************************
810 dnl ** Final configure output **
811 dnl ****************************
812
813 AC_OUTPUT([
814 Makefile
815 m4/Makefile
816 po/Makefile.in
817 src/common/version.h
818 src/Makefile
819 src/common/Makefile
820 src/common/passcrypt.h
821 src/gtk/Makefile
822 src/etpan/Makefile
823 src/plugins/Makefile
824 src/plugins/demo/Makefile
825 src/plugins/spamassassin/Makefile
826 src/plugins/dillo_viewer/Makefile
827 src/plugins/trayicon/Makefile
828 src/plugins/trayicon/libeggtrayicon/Makefile
829 src/plugins/clamav/Makefile
830 src/plugins/pgpcore/Makefile
831 src/plugins/pgpmime/Makefile
832 src/plugins/pgpinline/Makefile
833 doc/Makefile
834 doc/man/Makefile
835 tools/Makefile
836 config/Makefile
837 manual/Makefile
838 manual/dtd/Makefile
839 manual/dist/Makefile
840 manual/dist/pdf/Makefile
841 manual/dist/ps/Makefile
842 manual/dist/html/Makefile
843 manual/dist/txt/Makefile
844 manual/fr/Makefile
845 manual/fr/dist/Makefile
846 manual/fr/dist/pdf/Makefile
847 manual/fr/dist/ps/Makefile
848 manual/fr/dist/html/Makefile
849 manual/fr/dist/txt/Makefile
850 manual/pl/Makefile
851 manual/pl/dist/Makefile
852 manual/pl/dist/pdf/Makefile
853 manual/pl/dist/ps/Makefile
854 manual/pl/dist/html/Makefile
855 manual/pl/dist/txt/Makefile
856 sylpheed-claws.pc
857 ])
858
859 dnl Output the configuration summary
860 echo ""
861 echo "$PACKAGE $VERSION"
862 echo ""
863 echo "JPilot        : $ac_cv_enable_jpilot"
864 echo "LDAP          : $ac_cv_enable_ldap"
865 echo "OpenSSL       : $ac_cv_enable_openssl"
866 echo "iconv         : $am_cv_func_iconv"
867 echo "compface      : $ac_cv_enable_compface"
868 echo "IPv6          : $ac_cv_enable_ipv6"
869 echo "GNU/aspell    : $ac_cv_enable_aspell"
870 echo "IMAP4         : $ac_cv_enable_libetpan"
871 echo "Crash dialog  : $ac_cv_enable_crash_dialog"
872 echo "Libgnomeprint : $ac_cv_enable_gnomeprint"
873 echo "Manual        : $ac_cv_enable_manual"
874 echo "Plugins       : $PLUGINS"
875 echo "Config dir    : $ac_cv_with_config_dir"
876 echo ""
877 echo "The binary will be installed in $prefix/bin"
878 echo ""
879 echo "Configure finished, type 'make' to build."