1 # Process this file with autoconf to produce a configure script.
2 AC_INIT(gdk/gdktypes.h)
4 # Save this value here, since automake will set cflags later
5 cflags_set=${CFLAGS+set}
8 # GTK_MICRO_VERSION += 1;
9 # GTK_INTERFACE_AGE += 1;
10 # GTK_BINARY_AGE += 1;
11 # if any functions have been added, set GTK_INTERFACE_AGE to 0.
12 # if backwards compatibility has been broken,
13 # set GTK_BINARY_AGE and GTK_INTERFACE_AGE to 0.
20 GTK_VERSION=$GTK_MAJOR_VERSION.$GTK_MINOR_VERSION.$GTK_MICRO_VERSION
21 AC_SUBST(GTK_MAJOR_VERSION)
22 AC_SUBST(GTK_MINOR_VERSION)
23 AC_SUBST(GTK_MICRO_VERSION)
24 AC_SUBST(GTK_INTERFACE_AGE)
25 AC_SUBST(GTK_BINARY_AGE)
29 LT_RELEASE=$GTK_MAJOR_VERSION.$GTK_MINOR_VERSION
30 LT_CURRENT=`expr $GTK_MICRO_VERSION - $GTK_INTERFACE_AGE`
31 LT_REVISION=$GTK_INTERFACE_AGE
32 LT_AGE=`expr $GTK_BINARY_AGE - $GTK_INTERFACE_AGE`
42 # Save this value here, since automake will set cflags later
43 cflags_set=${CFLAGS+set}
45 dnl Initialize automake stuff
46 AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
48 # Specify a configuration file
49 AM_CONFIG_HEADER(config.h)
51 dnl Initialize libtool
54 dnl Initialize maintainer mode
59 AC_ARG_ENABLE(shm, [ --enable-shm support shared memory if available [default=yes]],
60 echo $enable_shm, enable_shm="yes")
61 AC_ARG_ENABLE(debug, [ --enable-debug=[no/minimum/yes] turn on debugging [default=minimum]],,enable_debug=minimum)
62 AC_ARG_ENABLE(ansi, [ --enable-ansi turn on strict ansi [default=no]],
64 AC_ARG_WITH(glib, [ --with-glib=DIR Use uninstalled copy of glib])
65 AC_ARG_ENABLE(xim, [ --enable-xim support XIM [default=yes]],
66 echo $enable_xim, enable_xim="yes")
67 AC_ARG_WITH(locale, [ --with-locale=LOCALE locale name you want to use ])
69 AC_ARG_WITH(xinput, [ --with-xinput=[no/gxi/xfree] support XInput ])
70 AC_ARG_WITH(threads, [ --with-threads=[posix] support threading ])
72 if test "x$enable_debug" = "xyes"; then
73 test "$cflags_set" = set || CFLAGS="$CFLAGS -g"
74 CFLAGS="$CFLAGS -DG_ENABLE_DEBUG"
76 if test "x$enable_debug" = "xno"; then
77 CFLAGS="$CFLAGS -DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -DGTK_NO_CHECK_CASTS"
79 CFLAGS="$CFLAGS -DGTK_NO_CHECK_CASTS"
83 AC_DEFINE_UNQUOTED(GTK_COMPILED_WITH_DEBUGGING, "${enable_debug}")
85 # Build time sanity check...
88 # Checks for programs.
94 if test "x$GCC" = "xyes"; then
95 if test -z "`echo "$CFLAGS" | grep "\-Wall" 2> /dev/null`" ; then
96 CFLAGS="$CFLAGS -Wall"
99 if test "x$enable_ansi" = "xyes"; then
100 if test -z "`echo "$CFLAGS" | grep "\-ansi" 2> /dev/null`" ; then
101 CFLAGS="$CFLAGS -ansi"
104 if test -z "`echo "$CFLAGS" | grep "\-pedantic" 2> /dev/null`" ; then
105 CFLAGS="$CFLAGS -pedantic"
110 dnl DU4 native cc currently needs -std1 for ANSI mode (instead of K&R)
111 AC_MSG_CHECKING([for extra flags to get ANSI library prototypes])
114 AC_TRY_RUN([#include <math.h>
115 int main (void) { return (log(1) != log(1.)); }],
116 AC_MSG_RESULT(none needed),
117 gtk_save_CFLAGS=$CFLAGS
118 CFLAGS="$CFLAGS -std1"
119 AC_TRY_RUN([#include <math.h>
120 int main (void) { return (log(1) != log(1.)); }],
121 AC_MSG_RESULT(-std1),
123 CFLAGS=$gtk_save_CFLAGS
125 [No ANSI prototypes found in library. (-std1 didn't work.)])
130 if test "x$enable_xim" = "xyes"; then
131 CFLAGS="$CFLAGS -DUSE_XIM"
134 if test x$with_glib = xyes ; then
136 *** Directory must be specified for --with-glib])
139 if test x$with_glib = x ; then
140 # Look for separately installed glib
144 *** GLIB 1.1.3 or better is required. The latest version of GLIB
145 *** is always available from ftp://ftp.gtk.org.]),
148 glib_cflags=$GLIB_CFLAGS
151 # Use uninstalled glib (assume they got the version right)
153 if test -x $with_glib/glib-config ; then
156 AC_MSG_ERROR([GLIB directory ($with_glib) not present or not configured])
159 # For use in gtk-config
160 glib_cflags=`$with_glib/glib-config --cflags`
161 glib_libs=`$with_glib/glib-config --libs`
163 glib_release=`$with_glib/glib-config --version | sed 's%\\.[[0-9]]*$%%'`
165 # canonicalize relative paths
171 glib_dir="\$(top_builddir)/$with_glib"
175 GLIB_CFLAGS="-I$glib_dir"
176 GLIB_LIBS=$glib_dir/libglib-$glib_release.la
178 AC_SUBST(GLIB_CFLAGS)
182 AC_SUBST(glib_cflags)
185 # Find the X11 include and library directories
189 if test "x$x_includes" = "x"; then
190 x_includes="/usr/include"
193 saved_cflags="$CFLAGS"
194 saved_ldflags="$LDFLAGS"
196 CFLAGS="$CFLAGS $X_CFLAGS"
197 LDFLAGS="$LDFLAGS $X_LDFLAGS $X_LIBS"
199 if test "x$no_x" = "xyes"; then
201 *** X libraries or include files not found. Check 'config.log' for
205 # Checks for libraries.
206 # Check for the X11 library
207 AC_CHECK_LIB(X11, XOpenDisplay, x_libs="-lX11 $X_EXTRA_LIBS",
208 AC_MSG_ERROR([*** libX11 not found. Check 'config.log' for more details.]),
211 if test "x$enable_shm" = "xyes"; then
212 # Check for the Xext library (needed for XShm extention)
213 AC_CHECK_LIB(Xext, XShmAttach,
214 x_libs="-lXext $x_libs",
215 # On AIX, it is in XextSam instead, but we still need -lXext
216 AC_CHECK_LIB(XextSam, XShmAttach,
217 x_libs="-lXextSam -lXext $x_libs",
218 no_xext_lib=yes, $x_libs),
222 # Check for shaped window extension
224 AC_CHECK_LIB(Xext, XShapeCombineMask,
225 if test -z "`echo $x_libs | grep "\-lXext" 2> /dev/null`"; then
226 x_libs="-lXext $x_libs"
228 AC_DEFINE(HAVE_SHAPE_EXT),
232 # Check for XConvertCase (X11R6 specific)
234 AC_CHECK_LIB(X11, XConvertCase,
235 AC_DEFINE(HAVE_XCONVERTCASE),
240 x_ldflags="$X_LDFLAGS $X_LIBS"
242 # set up things for XInput
244 if test "x$with_xinput" = "xgxi" || test "x$with_xinput" = "xyes"; then
245 AC_DEFINE(XINPUT_GXI)
247 x_libs="-lXi $x_libs"
248 elif test "x$with_xinput" = "xxfree"; then
249 AC_DEFINE(XINPUT_XFREE)
250 x_libs="-lXi $x_libs"
252 AC_DEFINE(XINPUT_NONE)
257 if test "x$with_threads" = "xposix" || test "x$with_threads" = "xyes"; then
258 AC_CHECK_LIB(pthread, pthread_attr_init,
259 AC_DEFINE(USE_PTHREADS)
260 x_libs="$x_libs -lpthread"
261 CFLAGS="$CFLAGS -D_REENTRANT")
268 AC_SUBST(xinput_progs)
270 CFLAGS="$saved_cflags"
271 LDFLAGS="$saved_ldflags"
273 if test "x$enable_shm" = "xyes"; then
274 # Check for shared memory
275 AC_CHECK_HEADER(sys/ipc.h, AC_DEFINE(HAVE_IPC_H), no_sys_ipc=yes)
276 AC_CHECK_HEADER(sys/shm.h, AC_DEFINE(HAVE_SHM_H), no_sys_shm=yes)
278 # Check whether shmctl IPC_RMID allowes subsequent attaches
279 if test "$ac_cv_header_sys_shm_h" = "yes"; then
280 AC_MSG_CHECKING(whether shmctl IPC_RMID allowes subsequent attaches)
282 #include <sys/types.h>
289 id = shmget (IPC_PRIVATE, 4, IPC_CREAT | 0777);
292 shmaddr = shmat (id, 0, 0);
293 shmctl (id, IPC_RMID, 0);
294 if ((char*) shmat (id, 0, 0) == (char*) -1)
304 AC_DEFINE(IPC_RMID_DEFERRED_RELEASE)
307 AC_MSG_RESULT(assuming no))
310 # Check for the X shared memory extension header file
311 AC_MSG_CHECKING(X11/extensions/XShm.h)
312 if test "x$no_xext_lib" = "xyes"; then
316 if test -f "$x_includes/X11/extensions/XShm.h"; then
318 AC_DEFINE(HAVE_XSHM_H)
326 # Check for private display resource base variable
327 AC_MSG_CHECKING(resource base field in XDisplay)
328 AC_CACHE_VAL(gtk_cv_display_resource_base,
330 #define XLIB_ILLEGAL_ACCESS
331 #include <X11/Xlib.h>
340 display->resource_base;
342 gtk_cv_display_resource_base="resource_base",
343 gtk_cv_display_resource_base="private3")])
344 AC_MSG_RESULT($gtk_cv_display_resource_base)
345 AC_DEFINE_UNQUOTED(RESOURCE_BASE, gdk_display->$gtk_cv_display_resource_base)
347 # Check if X_LOCALE definition is necessary
349 AC_MSG_CHECKING(need -DX_LOCALE)
358 return setlocale (LC_ALL, "${with_locale}") == NULL;
362 AC_MSG_RESULT($need_x_locale)
364 if test $need_x_locale = yes; then
365 CFLAGS="$CFLAGS -DX_LOCALE"
368 # Checks for header files.
371 # Checks for typedefs, structures, and compiler characteristics.
374 # Checks for endianness (needed by GdkRgb).
377 # Checks for library functions.
381 # Check if <sys/select.h> needs to be included for fd_set
382 AC_MSG_CHECKING([for fd_set])
383 AC_TRY_COMPILE([#include <sys/types.h>],
384 [fd_set readMask, writeMask;], gtk_ok=yes, gtk_ok=no)
385 if test $gtk_ok = yes; then
386 AC_MSG_RESULT([yes, found in sys/types.h])
388 AC_HEADER_EGREP(fd_mask, sys/select.h, gtk_ok=yes)
389 if test $gtk_ok = yes; then
390 AC_DEFINE(HAVE_SYS_SELECT_H)
391 AC_MSG_RESULT([yes, found in sys/select.h])
405 ], [chmod +x gtk-config])