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)
27 LT_RELEASE=$GTK_MAJOR_VERSION.$GTK_MINOR_VERSION
28 LT_CURRENT=`expr $GTK_MICRO_VERSION - $GTK_INTERFACE_AGE`
29 LT_REVISION=$GTK_INTERFACE_AGE
30 LT_AGE=`expr $GTK_BINARY_AGE - $GTK_INTERFACE_AGE`
40 # Save this value here, since automake will set cflags later
41 cflags_set=${CFLAGS+set}
43 dnl Initialize automake stuff
44 AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
46 # Specify a configuration file
47 AM_CONFIG_HEADER(config.h)
49 dnl Initialize libtool
52 dnl Initialize maintainer mode
57 AC_ARG_ENABLE(shm, [ --enable-shm support shared memory if available [default=yes]],
58 echo $enable_shm, enable_shm="yes")
59 AC_ARG_ENABLE(debug, [ --enable-debug=[no/minimum/yes] turn on debugging [default=minimum]],,enable_debug=minimum)
60 AC_ARG_ENABLE(ansi, [ --enable-ansi turn on strict ansi [default=no]],
62 AC_ARG_WITH(glib, [ --with-glib=DIR Use uninstalled copy of glib])
63 AC_ARG_ENABLE(xim, [ --enable-xim support XIM [default=yes]],
64 echo $enable_xim, enable_xim="yes")
65 AC_ARG_WITH(locale, [ --with-locale=LOCALE locale name you want to use ])
67 AC_ARG_WITH(xinput, [ --with-xinput=[no/gxi/xfree] support XInput ])
68 AC_ARG_WITH(threads, [ --with-threads=[posix] support threading ])
70 if test "x$enable_debug" = "xyes"; then
71 test "$cflags_set" = set || CFLAGS="$CFLAGS -g"
72 CFLAGS="$CFLAGS -DG_ENABLE_DEBUG"
74 if test "x$enable_debug" = "xno"; then
75 CFLAGS="$CFLAGS -DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -DGTK_NO_CHECK_CASTS"
77 CFLAGS="$CFLAGS -DGTK_NO_CHECK_CASTS"
81 AC_DEFINE_UNQUOTED(GTK_COMPILED_WITH_DEBUGGING, "${enable_debug}")
83 # Build time sanity check...
86 # Checks for programs.
92 if test "x$GCC" = "xyes"; then
93 if test -z "`echo "$CFLAGS" | grep "\-Wall" 2> /dev/null`" ; then
94 CFLAGS="$CFLAGS -Wall"
97 if test "x$enable_ansi" = "xyes"; then
98 if test -z "`echo "$CFLAGS" | grep "\-ansi" 2> /dev/null`" ; then
99 CFLAGS="$CFLAGS -ansi"
102 if test -z "`echo "$CFLAGS" | grep "\-pedantic" 2> /dev/null`" ; then
103 CFLAGS="$CFLAGS -pedantic"
108 AC_MSG_CHECKING([For extra flags to get ANSI library prototypes])
109 gtk_save_LDFLAGS=$LDFLAGS
111 AC_TRY_RUN([#include <math.h>
112 int main (void) { return (log(1) != log(1.)); }],
113 AC_MSG_RESULT(none needed),
114 gtk_save_CFLAGS=$CFLAGS
115 CFLAGS="$CFLAGS -std1"
116 AC_TRY_RUN([#include <math.h>
117 int main (void) { return (log(1) != log(1.)); }],
118 AC_MSG_RESULT(-std1),
120 CFLAGS=$gtk_save_CFLAGS
122 [No ANSI prototypes found in library. (-std1 didn't work.)])
127 if test "x$enable_xim" = "xyes"; then
128 CFLAGS="$CFLAGS -DUSE_XIM"
131 if test x$with_glib = xyes ; then
133 *** Directory must be specified for --with-glib])
136 if test x$with_glib = x ; then
137 # Look for separately installed glib
141 *** GLIB 1.1.0 or better is required. The latest version of GLIB
142 *** is always available from ftp://ftp.gtk.org.]))
144 glib_cflags=$GLIB_CFLAGS
147 # Use uninstalled glib (assume they got the version right)
149 if test -x $with_glib/glib-config ; then
152 AC_MSG_ERROR([GLIB directory ($with_glib) not present or not configured])
155 # For use in gtk-config
156 glib_cflags=`$with_glib/glib-config --cflags`
157 glib_libs=`$with_glib/glib-config --libs`
159 glib_release=`$with_glib/glib-config --version | sed 's%\\.[[0-9]]*$%%'`
161 # canonicalize relative paths
167 glib_dir="\$(top_builddir)/$with_glib"
171 GLIB_CFLAGS="-I$glib_dir"
172 GLIB_LIBS=$glib_dir/libglib-$glib_release.la
174 AC_SUBST(GLIB_CFLAGS)
178 AC_SUBST(glib_cflags)
181 # Find the X11 include and library directories
185 if test "x$x_includes" = "x"; then
186 x_includes="/usr/include"
189 saved_cflags="$CFLAGS"
190 saved_ldflags="$LDFLAGS"
192 CFLAGS="$CFLAGS $X_CFLAGS"
193 LDFLAGS="$LDFLAGS $X_LDFLAGS $X_LIBS"
195 if test "x$no_x" = "xyes"; then
197 *** X libraries or include files not found. Check 'config.log' for
201 # Checks for libraries.
202 # Check for the X11 library
203 AC_CHECK_LIB(X11, XOpenDisplay, x_libs="-lX11 $X_EXTRA_LIBS",
204 AC_MSG_ERROR([*** libX11 not found. Check 'config.log' for more details.]),
207 if test "x$enable_shm" = "xyes"; then
208 # Check for the Xext library (needed for XShm extention)
209 AC_CHECK_LIB(Xext, XShmAttach,
210 x_libs="-lXext $x_libs",
211 # On AIX, it is in XextSam instead, but we still need -lXext
212 AC_CHECK_LIB(XextSam, XShmAttach,
213 x_libs="-lXextSam -lXext $x_libs",
214 no_xext_lib=yes, $x_libs),
218 # Check for shaped window extension
220 AC_CHECK_LIB(Xext, XShapeCombineMask,
221 if test -z "`echo $x_libs | grep "\-lXext" 2> /dev/null`"; then
222 x_libs="-lXext $x_libs"
224 AC_DEFINE(HAVE_SHAPE_EXT),
228 # Check for XConvertCase (X11R6 specific)
230 AC_CHECK_LIB(X11, XConvertCase,
231 AC_DEFINE(HAVE_XCONVERTCASE),
236 x_ldflags="$X_LDFLAGS $X_LIBS"
238 # set up things for XInput
240 if test "x$with_xinput" = "xgxi" || test "x$with_xinput" = "xyes"; then
241 AC_DEFINE(XINPUT_GXI)
243 x_libs="-lXi $x_libs"
244 elif test "x$with_xinput" = "xxfree"; then
245 AC_DEFINE(XINPUT_XFREE)
246 x_libs="-lXi $x_libs"
248 AC_DEFINE(XINPUT_NONE)
253 if test "x$with_threads" = "xposix" || test "x$with_threads" = "xyes"; then
254 AC_CHECK_LIB(pthread, pthread_attr_init,
255 AC_DEFINE(USE_PTHREADS)
256 x_libs="$x_libs -lpthread"
257 CFLAGS="$CFLAGS -D_REENTRANT")
264 AC_SUBST(xinput_progs)
266 CFLAGS="$saved_cflags"
267 LDFLAGS="$saved_ldflags"
269 if test "x$enable_shm" = "xyes"; then
270 # Check for shared memory
271 AC_CHECK_HEADER(sys/ipc.h, AC_DEFINE(HAVE_IPC_H), no_sys_ipc=yes)
272 AC_CHECK_HEADER(sys/shm.h, AC_DEFINE(HAVE_SHM_H), no_sys_shm=yes)
274 # Check whether shmctl IPC_RMID allowes subsequent attaches
275 if test "$ac_cv_header_sys_shm_h" = "yes"; then
276 AC_MSG_CHECKING(whether shmctl IPC_RMID allowes subsequent attaches)
278 #include <sys/types.h>
285 id = shmget (IPC_PRIVATE, 4, IPC_CREAT | 0777);
288 shmaddr = shmat (id, 0, 0);
289 shmctl (id, IPC_RMID, 0);
290 if ((char*) shmat (id, 0, 0) == (char*) -1)
300 AC_DEFINE(IPC_RMID_DEFERRED_RELEASE)
303 AC_MSG_RESULT(assuming no))
306 # Check for the X shared memory extension header file
307 AC_MSG_CHECKING(X11/extensions/XShm.h)
308 if test "x$no_xext_lib" = "xyes"; then
312 if test -f "$x_includes/X11/extensions/XShm.h"; then
314 AC_DEFINE(HAVE_XSHM_H)
322 # Check for private display resource base variable
323 AC_MSG_CHECKING(resource base field in XDisplay)
324 AC_CACHE_VAL(gtk_cv_display_resource_base,
326 #define XLIB_ILLEGAL_ACCESS
327 #include <X11/Xlib.h>
336 display->resource_base;
338 gtk_cv_display_resource_base="resource_base",
339 gtk_cv_display_resource_base="private3")])
340 AC_MSG_RESULT($gtk_cv_display_resource_base)
341 AC_DEFINE_UNQUOTED(RESOURCE_BASE, gdk_display->$gtk_cv_display_resource_base)
343 # Check if X_LOCALE definition is necessary
345 AC_MSG_CHECKING(need -DX_LOCALE)
354 return setlocale (LC_ALL, "${with_locale}") == NULL;
358 AC_MSG_RESULT($need_x_locale)
360 if test $need_x_locale = yes; then
361 CFLAGS="$CFLAGS -DX_LOCALE"
364 # Checks for header files.
367 # Checks for typedefs, structures, and compiler characteristics.
370 # Checks for endianness (needed by GdkRgb).
373 # Checks for library functions.
377 # Check if <sys/select.h> needs to be included for fd_set
378 AC_MSG_CHECKING([for fd_set])
379 AC_TRY_COMPILE([#include <sys/types.h>],
380 [fd_set readMask, writeMask;], gtk_ok=yes, gtk_ok=no)
381 if test $gtk_ok = yes; then
382 AC_MSG_RESULT([yes, found in sys/types.h])
384 AC_HEADER_EGREP(fd_mask, sys/select.h, gtk_ok=yes)
385 if test $gtk_ok = yes; then
386 AC_DEFINE(HAVE_SYS_SELECT_H)
387 AC_MSG_RESULT([yes, found in sys/select.h])
401 ], [chmod +x gtk-config])