1 # Process this file with autoconf to produce a configure script.
2 AC_INIT(gdk/gdktypes.h)
4 # In the following, there are a the following variants
5 # of GLib cflags and libs variables
7 # GLIB_CFLAGS: cflags for compiling libraries and example progs
8 # GLIB_LIBS: libraries for linking example programs
9 # GLIB_DEPLIBS: libraries for linking libraries against
10 # glib_cflags: cflags to store in gtk-config
11 # glib_libs: libs to store in gtk-config
12 # glib_thread_cflags: cflags to store in gtk-config for gtk-config gthread
13 # glib_thread_libs: libs to store in gtk-config for gtk-config gthread
15 # Save this value here, since automake will set cflags later
16 cflags_set=${CFLAGS+set}
18 dnl we to AC_DIVERT_PUSH/AC_DIVERT_POP these variable definitions so they
19 dnl are available for $ac_help expansion (don't we all *love* autoconf?)
20 AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl
23 # GTK_MICRO_VERSION += 1;
24 # GTK_INTERFACE_AGE += 1;
25 # GTK_BINARY_AGE += 1;
26 # if any functions have been added, set GTK_INTERFACE_AGE to 0.
27 # if backwards compatibility has been broken,
28 # set GTK_BINARY_AGE and GTK_INTERFACE_AGE to 0.
35 GTK_VERSION=$GTK_MAJOR_VERSION.$GTK_MINOR_VERSION.$GTK_MICRO_VERSION
39 AC_SUBST(GTK_MAJOR_VERSION)
40 AC_SUBST(GTK_MINOR_VERSION)
41 AC_SUBST(GTK_MICRO_VERSION)
42 AC_SUBST(GTK_INTERFACE_AGE)
43 AC_SUBST(GTK_BINARY_AGE)
47 LT_RELEASE=$GTK_MAJOR_VERSION.$GTK_MINOR_VERSION
48 LT_CURRENT=`expr $GTK_MICRO_VERSION - $GTK_INTERFACE_AGE`
49 LT_REVISION=$GTK_INTERFACE_AGE
50 LT_AGE=`expr $GTK_BINARY_AGE - $GTK_INTERFACE_AGE`
60 # Save this value here, since automake will set cflags later
61 cflags_set=${CFLAGS+set}
63 dnl Initialize automake stuff
64 AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
66 # Specify a configuration file
67 AM_CONFIG_HEADER(config.h)
69 dnl Initialize libtool
72 dnl Initialize maintainer mode
77 dnl figure debugging default, prior to $ac_help setup
79 AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl
80 if test `expr $GTK_MINOR_VERSION \% 2` = 1 ; then
87 dnl declare --enable-* args and collect ac_help strings
88 AC_ARG_ENABLE(debug, [ --enable-debug=[no/minimum/yes] turn on debugging [default=$debug_default]],,enable_debug=$debug_default)
89 AC_ARG_ENABLE(shm, [ --enable-shm support shared memory if available [default=yes]],
90 echo $enable_shm, enable_shm="yes")
91 AC_ARG_ENABLE(ansi, [ --enable-ansi turn on strict ansi [default=no]],
93 AC_ARG_WITH(glib, [ --with-glib=DIR Use uninstalled copy of glib])
94 AC_ARG_ENABLE(xim, [ --enable-xim support XIM [default=yes]],
96 AC_ARG_ENABLE(xim_inst, [ --disable-xim-inst does not use xim instantiate callback],
97 , enable_xim_inst="maybe")
98 AC_ARG_ENABLE(rebuilds, [ --disable-rebuilds disable all source autogeneration rules],,enable_rebuilds=yes)
99 AC_ARG_WITH(locale, [ --with-locale=LOCALE locale name you want to use ])
101 AC_ARG_WITH(xinput, [ --with-xinput=[no/gxi/xfree] support XInput ])
104 gdktargetlib=libgdk-x11.la
105 gtktargetlib=libgtk-x11.la
106 AC_ARG_WITH(gdktarget, [ --with-gdktarget=[x11/nanox/linux-fb] select GDK target [default=x11] ],
107 gdktarget=$with_gdktarget)
111 x11|nanox|linux-fb) ;;
112 *) AC_MSG_ERROR([Invalid target for GDK: use x11, nanox or linux-fb.]);;
115 if test "x$enable_debug" = "xyes"; then
116 test "$cflags_set" = set || CFLAGS="$CFLAGS -g"
117 GTK_DEBUG_FLAGS="-DG_ENABLE_DEBUG"
119 if test "x$enable_debug" = "xno"; then
120 GTK_DEBUG_FLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -DGTK_NO_CHECK_CASTS"
122 GTK_DEBUG_FLAGS="-DGTK_NO_CHECK_CASTS"
126 AC_DEFINE_UNQUOTED(GTK_COMPILED_WITH_DEBUGGING, "${enable_debug}")
128 # Build time sanity check...
131 # Checks for programs.
139 if test "x$GCC" = "xyes"; then
141 *[\ \ ]-Wall[\ \ ]*) ;;
142 *) CFLAGS="$CFLAGS -Wall" ;;
145 if test "x$enable_ansi" = "xyes"; then
147 *[\ \ ]-ansi[\ \ ]*) ;;
148 *) CFLAGS="$CFLAGS -ansi" ;;
152 *[\ \ ]-pedantic[\ \ ]*) ;;
153 *) CFLAGS="$CFLAGS -pedantic" ;;
159 # Honor aclocal flags
160 ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
162 # define a MAINT-like variable REBUILD which is set if Perl
163 # and awk are found, so autogenerated sources can be rebuilt
166 AC_CHECK_PROGS(PERL, perl5 perl)
168 # We would like indent, but don't require it.
169 AC_CHECK_PROG(INDENT, indent, indent)
172 if test "x$enable_rebuilds" = "xyes" && \
174 $PERL -e 'exit !($] >= 5.002)' > /dev/null 2>&1 && \
175 test -n "$AWK" ; then
180 AC_CHECK_FUNCS(lstat)
182 AC_MSG_CHECKING(whether make is GNU Make)
185 if $ac_make --version 2>/dev/null | grep '^GNU Make ' >/dev/null ; then
186 STRIP_BEGIN='$(strip $(STRIP_DUMMY)'
193 AC_SUBST(STRIP_DUMMY)
194 AC_SUBST(STRIP_BEGIN)
198 ALL_LINGUAS="ca cs da de el es et eu fi fr ga gl hr hu it ja ko lt nl no pl pt pt_BR ro ru sk sl sv tr uk wa zh_TW.Big5 zh_CN.GB2312"
200 LIBS="$LIBS $INTLLIBS"
202 # AM_GTK_GNU_GETTEXT above substs $DATADIRNAME
203 # this is the directory where the *.{mo,gmo} files are installed
204 gtklocaledir='${prefix}/${DATADIRNAME}/locale'
205 AC_SUBST(gtklocaledir)
207 dnl The DU4 header files don't provide library prototypes unless
208 dnl -std1 is given to the native cc.
209 AC_MSG_CHECKING([for extra flags to get ANSI library prototypes])
213 AC_TRY_RUN([#include <math.h>
214 int main (void) { return (log(1) != log(1.)); }],
215 AC_MSG_RESULT(none needed),
216 gtk_save_CFLAGS="$CFLAGS"
217 CFLAGS="$CFLAGS -std1"
218 AC_TRY_RUN([#include <math.h>
219 int main (void) { return (log(1) != log(1.)); }],
220 AC_MSG_RESULT(-std1),
222 CFLAGS="$gtk_save_CFLAGS"
224 [No ANSI prototypes found in library. (-std1 didn't work.)]),
227 AC_MSG_RESULT(none needed)
233 AC_MSG_CHECKING(for the BeOS)
237 GTK_LIBS_EXTRA="-L\$(top_builddir_full)/gdk/.libs -lgdk"
245 AC_SUBST(GTK_LIBS_EXTRA)
247 dnl NeXTStep cc seems to need this
248 AC_MSG_CHECKING([for extra flags for POSIX compliance])
249 AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
250 AC_MSG_RESULT(none needed),
251 gtk_save_CFLAGS="$CFLAGS"
252 CFLAGS="$CFLAGS -posix"
253 AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
254 AC_MSG_RESULT(-posix),
256 CFLAGS="$gtk_save_CFLAGS"
257 AC_MSG_WARN([Could not determine POSIX flag. (-posix didn't work.)])))
259 if test x$with_glib = xyes ; then
261 *** Directory must be specified for --with-glib])
264 if test x$with_glib = x ; then
265 # Look for separately installed glib
269 *** GLIB 1.3.0 or better is required. The latest version of GLIB
270 *** is always available from ftp://ftp.gtk.org/.]),
271 gobject gmodule gthread)
273 # we do not want to make all gtk progs to link to thread libraries.
274 glib_cflags=`$GLIB_CONFIG glib gobject gmodule --cflags`
275 glib_thread_cflags="$GLIB_CFLAGS"
276 glib_libs=`$GLIB_CONFIG glib gobject gmodule --libs`
277 glib_thread_libs="$GLIB_LIBS"
278 GLIB_LIBS="$glib_libs"
279 GLIB_DEPLIBS="$glib_libs"
281 # Use uninstalled glib (assume they got the version right)
283 GLIB_CONFIG=$with_glib/glib-config
284 if test -x $GLIB_CONFIG ; then
287 AC_MSG_ERROR([GLIB directory ($with_glib) not present or not configured])
290 # For use in gtk-config
291 glib_cflags=`$GLIB_CONFIG --cflags gmodule`
292 glib_thread_cflags=`$GLIB_CONFIG --cflags gmodule gthread`
293 glib_libs=`$GLIB_CONFIG --libs gmodule`
294 glib_thread_libs=`$GLIB_CONFIG --libs gmodule gthread`
296 glib_release=`$GLIB_CONFIG --version | sed 's%\\.[[0-9]]*$%%'`
298 # canonicalize relative paths
304 glib_dir="\$(top_builddir)/$with_glib"
308 GLIB_CFLAGS="-I$glib_dir -I$glib_dir/gmodule"
309 GLIB_LIBS="$glib_dir/libglib.la $glib_dir/gmodule/libgmodule.la"
312 AC_SUBST(GLIB_CFLAGS)
316 AC_SUBST(glib_cflags)
318 AC_SUBST(glib_thread_cflags)
319 AC_SUBST(glib_thread_libs)
320 AC_SUBST(GLIB_DEPLIBS)
322 AC_CHECK_HEADERS(dirent.h, AC_DEFINE(HAVE_DIRENT_H))
323 AC_CHECK_HEADERS(pwd.h, AC_DEFINE(HAVE_PWD_H))
324 AC_CHECK_HEADERS(sys/time.h, AC_DEFINE(HAVE_SYS_TIME_H))
326 saved_cflags="$CFLAGS"
327 saved_ldflags="$LDFLAGS"
329 if test "x$gdktarget" = "xx11"; then
330 # Find the X11 include and library directories
334 if test "x$x_includes" = "x"; then
335 x_includes="/usr/include"
338 CFLAGS="$CFLAGS $X_CFLAGS"
339 LDFLAGS="$LDFLAGS $X_LDFLAGS $X_LIBS"
341 if test "x$no_x" = "xyes"; then
343 *** X libraries or include files not found. Check 'config.log' for
347 # Checks for libraries.
348 # Check for the X11 library
349 AC_CHECK_LIB(X11, XOpenDisplay, x_libs="-lX11 $X_EXTRA_LIBS",
350 AC_MSG_ERROR([*** libX11 not found. Check 'config.log' for more details.]),
353 if test "x$enable_shm" = "xyes"; then
354 # Check for the Xext library (needed for XShm extention)
355 AC_CHECK_LIB(Xext, XShmAttach,
356 x_libs="-lXext $x_libs",
357 # On AIX, it is in XextSam instead, but we still need -lXext
358 AC_CHECK_LIB(XextSam, XShmAttach,
359 x_libs="-lXextSam -lXext $x_libs",
360 no_xext_lib=yes, $x_libs),
364 # Check for shaped window extension
366 AC_CHECK_LIB(Xext, XShapeCombineMask,
367 if test -z "`echo $x_libs | grep "\-lXext" 2> /dev/null`"; then
368 x_libs="-lXext $x_libs"
370 AC_DEFINE(HAVE_SHAPE_EXT),
374 # Check for XConvertCase (X11R6 specific)
376 AC_CHECK_LIB(X11, XConvertCase,
377 AC_DEFINE(HAVE_XCONVERTCASE),
381 # Check for XIM support.
383 AC_CHECK_LIB(X11, XUnregisterIMInstantiateCallback,
385 enable_xim_inst="no",
388 # On Solaris, calling XRegisterIMInstantiateCallback seems to
389 # cause an immediate segfault, so we disable it, unless
390 # the user specifically forces it to be on.
392 if test x$enable_xim_inst = xmaybe ; then
398 enable_xim_inst="yes"
403 if test "x$enable_xim" = "xyes"; then
404 GTK_XIM_FLAGS="-DUSE_XIM"
405 if test "x$enable_xim_inst" = "xyes"; then
406 AC_DEFINE(USE_X11R6_XIM)
411 x_ldflags="$X_LDFLAGS $X_LIBS"
413 # set up things for XInput
415 if test "x$with_xinput" = "xgxi" || test "x$with_xinput" = "xyes"; then
416 AC_DEFINE(XINPUT_GXI)
418 x_libs="-lXi $x_libs"
419 elif test "x$with_xinput" = "xxfree"; then
420 AC_DEFINE(XINPUT_XFREE)
421 x_libs="-lXi $x_libs"
423 AC_DEFINE(XINPUT_NONE)
426 AM_CONDITIONAL(XINPUT_GXI, test x$with_xinput = xgxi)
427 AM_CONDITIONAL(XINPUT_XFREE, test x$with_xinput = xxfree)
429 if test "x$enable_shm" = "xyes"; then
430 # Check for shared memory
431 AC_CHECK_HEADER(sys/ipc.h, AC_DEFINE(HAVE_IPC_H), no_sys_ipc=yes)
432 AC_CHECK_HEADER(sys/shm.h, AC_DEFINE(HAVE_SHM_H), no_sys_shm=yes)
434 # Check for the X shared memory extension header file
435 AC_MSG_CHECKING(X11/extensions/XShm.h)
436 if test "x$no_xext_lib" = "xyes"; then
440 if test -f "$x_includes/X11/extensions/XShm.h"; then
442 AC_DEFINE(HAVE_XSHM_H)
450 more_cflags="$x_cflags"
451 more_ldflags="$x_ldflags"
453 more_includes="$x_includes"
455 # these are already defined above
456 #gdktargetlib = "libgdk-x11.la"
457 #gtktargetlib = "libgtk-x11.la"
459 AM_CONDITIONAL(USE_X11, true)
461 AM_CONDITIONAL(USE_X11, false)
464 if test "x$gdktarget" = "xnanox"; then
465 AC_CHECK_LIB(nano-X, GrOpen,,AC_MSG_ERROR([nano-X libraries not found.]))
466 # nano-X may require additional libraries
472 gdktargetlib="libgdk-nanox.la"
473 gtktargetlib="libgtk-nanox.la"
476 AC_DEFINE(XINPUT_NONE)
482 AM_CONDITIONAL(USE_NANOX, true)
484 AM_CONDITIONAL(USE_NANOX, false)
487 if test "x$gdktarget" = "xlinux-fb"; then
493 gdktargetlib="libgdk-linux-fb.la"
494 gtktargetlib="libgtk-linux-fb.la"
497 AC_DEFINE(XINPUT_NONE)
504 AM_CONDITIONAL(USE_LINUX_FB, true)
506 AM_CONDITIONAL(USE_LINUX_FB, false)
512 AC_PATH_PROG(PANGO_CONFIG, pango-config, no)
513 if test x$PANGO_CONFIG = xno ; then
514 AC_MSG_ERROR([*** pango-config not found])
517 if test "x$gdktarget" = "xx11"; then
518 PANGO_CFLAGS="`$PANGO_CONFIG --cflags pangox`"
519 PANGO_LIBS="`$PANGO_CONFIG --libs pangox`"
521 PANGO_CFLAGS="`$PANGO_CONFIG --cflags pango`"
522 PANGO_LIBS="`$PANGO_CONFIG --libs pango`"
524 CFLAGS="$CFLAGS $PANGO_CFLAGS"
526 AC_SUBST(PANGO_CFLAGS)
528 AC_CHECK_LIB(pango, pango_context_new, :, AC_MSG_ERROR([
529 *** Pango not found. Pango is required to build
530 *** GTK+. For more information see http://www.pango.org]), $PANGO_LIBS $x_ldflags $x_libs)
532 CFLAGS="$saved_cflags"
533 LDFLAGS="$saved_ldflags"
539 AC_SUBST(xinput_progs)
541 AC_SUBST(more_cflags)
542 AC_SUBST(more_includes)
543 AC_SUBST(more_ldflags)
545 AC_SUBST(gdktargetlib)
546 AC_SUBST(gtktargetlib)
549 # Check if X_LOCALE definition is necessary
551 AC_MSG_CHECKING(need -DX_LOCALE)
560 return setlocale (LC_ALL, "${with_locale}") == NULL;
565 AC_MSG_RESULT($need_x_locale)
567 if test $need_x_locale = yes; then
568 GTK_LOCALE_FLAGS="-DX_LOCALE"
571 # Checks for header files.
574 # Checks for typedefs, structures, and compiler characteristics.
577 # Checks for library functions.
581 # Check if <sys/select.h> needs to be included for fd_set
582 AC_MSG_CHECKING([for fd_set])
583 AC_TRY_COMPILE([#include <sys/types.h>],
584 [fd_set readMask, writeMask;], gtk_ok=yes, gtk_ok=no)
585 if test $gtk_ok = yes; then
586 AC_MSG_RESULT([yes, found in sys/types.h])
588 AC_HEADER_EGREP(fd_mask, sys/select.h, gtk_ok=yes)
589 if test $gtk_ok = yes; then
590 AC_DEFINE(HAVE_SYS_SELECT_H)
591 AC_MSG_RESULT([yes, found in sys/select.h])
598 # `widechar' tests for gdki18n.h
599 AC_MSG_CHECKING(for wchar.h)
600 AC_TRY_CPP([#include <wchar.h>], gdk_wchar_h=yes, gdk_wchar_h=no)
601 if test $gdk_wchar_h = yes; then
602 AC_DEFINE(HAVE_WCHAR_H,1,[Have wchar.h include file])
604 AC_MSG_RESULT($gdk_wchar_h)
606 # Check for wctype.h (for iswalnum)
607 AC_MSG_CHECKING(for wctype.h)
608 AC_TRY_CPP([#include <wctype.h>], gdk_wctype_h=yes, gdk_wctype_h=no)
609 if test $gdk_wctype_h = yes; then
610 AC_DEFINE(HAVE_WCTYPE_H,1,[Have wctype.h include file])
612 AC_MSG_RESULT($gdk_wctype_h)
614 # in Solaris 2.5, `iswalnum' is in -lw
616 AC_CHECK_FUNC(iswalnum,,[AC_CHECK_LIB(w,iswalnum,GDK_WLIBS=-lw)])
619 LIBS="$LIBS $GDK_WLIBS"
620 # The following is necessary for Linux libc-5.4.38
621 AC_MSG_CHECKING(if iswalnum() and friends are properly defined)
622 AC_TRY_LINK([#include <stdlib.h>],[
623 #if (defined(HAVE_WCTYPE_H) || defined(HAVE_WCHAR_H))
624 # ifdef HAVE_WCTYPE_H
632 # define iswalnum(c) ((wchar_t)(c) <= 0xFF && isalnum(c))
634 iswalnum((wchar_t) 0);
635 ], gdk_working_wctype=yes, gdk_working_wctype=no)
638 if test $gdk_working_wctype = no; then
639 AC_DEFINE(HAVE_BROKEN_WCTYPE,1,[Is the wctype implementation broken])
642 AC_MSG_RESULT($gdk_working_wctype)
645 AC_SUBST(GTK_DEBUG_FLAGS)
646 AC_SUBST(GTK_XIM_FLAGS)
647 AC_SUBST(GTK_LOCALE_FLAGS)
653 dnl Let people disable the gtk-doc stuff.
654 AC_ARG_ENABLE(gtk-doc, [ --enable-gtk-doc Use gtk-doc to build documentation [default=auto]], enable_gtk_doc="$enableval", enable_gtk_doc=auto)
656 if test x$enable_gtk_doc = xauto ; then
657 if test x$GTKDOC = xtrue ; then
664 dnl NOTE: We need to use a separate automake conditional for this
665 dnl to make this work with the tarballs.
666 AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
670 ## Generate `gdk/gdkconfig.h' in two cases
671 ## 1. `config.status' is run either explicitly, or via configure.
672 ## Esp. not when it is run in `Makefile' to generate makefiles and
674 ## 2. CONFIG_OTHER is set explicitly
676 ## Case 1 is difficult. We know that `automake' sets one of
677 ## CONFIG_FILES or CONFIG_HEADERS to empty. This heuristic works
678 ## only when AM_CONFIG_HEADER is set, however.
680 if test -n "${CONFIG_FILES}" && test -n "${CONFIG_HEADERS}"; then
681 # Both CONFIG_FILES and CONFIG_HEADERS are non-empty ==> Case 1
682 CONFIG_OTHER=${CONFIG_OTHER:-gdk/gdkconfig.h}
684 case "$CONFIG_OTHER" in
686 echo creating gdk/gdkconfig.h
687 outfile=gdkconfig.h-tmp
688 cat > $outfile <<\_______EOF
691 * This is a generated file. Please modify `configure.in'
699 #endif /* __cplusplus */
703 cat >>$outfile <<_______EOF
708 cat >>$outfile <<_______EOF
712 #endif /* __cplusplus */
714 #endif /* GDKCONFIG_H */
718 if cmp -s $outfile gdk/gdkconfig.h; then
719 echo gdk/gdkconfig.h is unchanged
722 mv $outfile gdk/gdkconfig.h
726 # Currently we always use X11 on those systems where we run configure...
727 if test "x$gdktarget" = "xx11" ; then
729 #define GDK_WINDOWING_X11'
730 elif test "x$gdktarget" = "xnanox" ; then
732 #define GDK_WINDOWING_NANOX'
733 elif test "x$gdktarget" = "xlinux-fb" ; then
735 #define GDK_WINDOWING_FB
736 #define GDK_NATIVE_WINDOW_POINTER'
739 if test x$gdk_wchar_h = xyes; then
741 #define GDK_HAVE_WCHAR_H 1'
743 if test x$gdk_wctype_h = xyes; then
745 #define GDK_HAVE_WCTYPE_H 1"
747 if test x$gdk_working_wctype = xno; then
749 #define GDK_HAVE_BROKEN_WCTYPE 1"
755 AC_PATH_PROG(SGML2HTML, sgml2html, no)
756 AM_CONDITIONAL(HAVE_SGML2HTML, ! test x$SGML2HTML = xno)
765 docs/reference/Makefile
766 docs/reference/gdk-pixbuf/Makefile
767 docs/tutorial/Makefile
773 gdk/linux-fb/Makefile
778 modules/linux-fb/Makefile
779 ], [chmod +x gtk-config])