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="$CFLAGS -pedantic"
110 AC_MSG_CHECKING([For extra flags to get ANSI library prototypes])
111 gtk_save_LDFLAGS=$LDFLAGS
113 AC_TRY_RUN([#include <math.h>
114 int main (void) { return (log(1) != log(1.)); }],
115 AC_MSG_RESULT(none needed),
116 gtk_save_CFLAGS=$CFLAGS
117 CFLAGS="$CFLAGS -std1"
118 AC_TRY_RUN([#include <math.h>
119 int main (void) { return (log(1) != log(1.)); }],
120 AC_MSG_RESULT(-std1),
122 CFLAGS=$gtk_save_CFLAGS
124 [No ANSI prototypes found in library. (-std1 didn't work.)])
129 if test "x$enable_xim" = "xyes"; then
130 CFLAGS="$CFLAGS -DUSE_XIM"
133 if test x$with_glib = xyes ; then
135 *** Directory must be specified for --with-glib])
138 if test x$with_glib = x ; then
139 # Look for separately installed glib
143 *** GLIB 1.1.1 or better is required. The latest version of GLIB
144 *** is always available from ftp://ftp.gtk.org.]))
146 glib_cflags=$GLIB_CFLAGS
149 # Use uninstalled glib (assume they got the version right)
151 if test -x $with_glib/glib-config ; then
154 AC_MSG_ERROR([GLIB directory ($with_glib) not present or not configured])
157 # For use in gtk-config
158 glib_cflags=`$with_glib/glib-config --cflags`
159 glib_libs=`$with_glib/glib-config --libs`
161 glib_release=`$with_glib/glib-config --version | sed 's%\\.[[0-9]]*$%%'`
163 # canonicalize relative paths
169 glib_dir="\$(top_builddir)/$with_glib"
173 GLIB_CFLAGS="-I$glib_dir"
174 GLIB_LIBS=$glib_dir/libglib-$glib_release.la
176 AC_SUBST(GLIB_CFLAGS)
180 AC_SUBST(glib_cflags)
183 # Find the X11 include and library directories
187 if test "x$x_includes" = "x"; then
188 x_includes="/usr/include"
191 saved_cflags="$CFLAGS"
192 saved_ldflags="$LDFLAGS"
194 CFLAGS="$CFLAGS $X_CFLAGS"
195 LDFLAGS="$LDFLAGS $X_LDFLAGS $X_LIBS"
197 if test "x$no_x" = "xyes"; then
199 *** X libraries or include files not found. Check 'config.log' for
203 # Checks for libraries.
204 # Check for the X11 library
205 AC_CHECK_LIB(X11, XOpenDisplay, x_libs="-lX11 $X_EXTRA_LIBS",
206 AC_MSG_ERROR([*** libX11 not found. Check 'config.log' for more details.]),
209 if test "x$enable_shm" = "xyes"; then
210 # Check for the Xext library (needed for XShm extention)
211 AC_CHECK_LIB(Xext, XShmAttach,
212 x_libs="-lXext $x_libs",
213 # On AIX, it is in XextSam instead, but we still need -lXext
214 AC_CHECK_LIB(XextSam, XShmAttach,
215 x_libs="-lXextSam -lXext $x_libs",
216 no_xext_lib=yes, $x_libs),
220 # Check for shaped window extension
222 AC_CHECK_LIB(Xext, XShapeCombineMask,
223 if test -z "`echo $x_libs | grep "\-lXext" 2> /dev/null`"; then
224 x_libs="-lXext $x_libs"
226 AC_DEFINE(HAVE_SHAPE_EXT),
230 # Check for XConvertCase (X11R6 specific)
232 AC_CHECK_LIB(X11, XConvertCase,
233 AC_DEFINE(HAVE_XCONVERTCASE),
238 x_ldflags="$X_LDFLAGS $X_LIBS"
240 # set up things for XInput
242 if test "x$with_xinput" = "xgxi" || test "x$with_xinput" = "xyes"; then
243 AC_DEFINE(XINPUT_GXI)
245 x_libs="-lXi $x_libs"
246 elif test "x$with_xinput" = "xxfree"; then
247 AC_DEFINE(XINPUT_XFREE)
248 x_libs="-lXi $x_libs"
250 AC_DEFINE(XINPUT_NONE)
255 if test "x$with_threads" = "xposix" || test "x$with_threads" = "xyes"; then
256 AC_CHECK_LIB(pthread, pthread_attr_init,
257 AC_DEFINE(USE_PTHREADS)
258 x_libs="$x_libs -lpthread"
259 CFLAGS="$CFLAGS -D_REENTRANT")
266 AC_SUBST(xinput_progs)
268 CFLAGS="$saved_cflags"
269 LDFLAGS="$saved_ldflags"
271 if test "x$enable_shm" = "xyes"; then
272 # Check for shared memory
273 AC_CHECK_HEADER(sys/ipc.h, AC_DEFINE(HAVE_IPC_H), no_sys_ipc=yes)
274 AC_CHECK_HEADER(sys/shm.h, AC_DEFINE(HAVE_SHM_H), no_sys_shm=yes)
276 # Check whether shmctl IPC_RMID allowes subsequent attaches
277 if test "$ac_cv_header_sys_shm_h" = "yes"; then
278 AC_MSG_CHECKING(whether shmctl IPC_RMID allowes subsequent attaches)
280 #include <sys/types.h>
287 id = shmget (IPC_PRIVATE, 4, IPC_CREAT | 0777);
290 shmaddr = shmat (id, 0, 0);
291 shmctl (id, IPC_RMID, 0);
292 if ((char*) shmat (id, 0, 0) == (char*) -1)
302 AC_DEFINE(IPC_RMID_DEFERRED_RELEASE)
305 AC_MSG_RESULT(assuming no))
308 # Check for the X shared memory extension header file
309 AC_MSG_CHECKING(X11/extensions/XShm.h)
310 if test "x$no_xext_lib" = "xyes"; then
314 if test -f "$x_includes/X11/extensions/XShm.h"; then
316 AC_DEFINE(HAVE_XSHM_H)
324 # Check for private display resource base variable
325 AC_MSG_CHECKING(resource base field in XDisplay)
326 AC_CACHE_VAL(gtk_cv_display_resource_base,
328 #define XLIB_ILLEGAL_ACCESS
329 #include <X11/Xlib.h>
338 display->resource_base;
340 gtk_cv_display_resource_base="resource_base",
341 gtk_cv_display_resource_base="private3")])
342 AC_MSG_RESULT($gtk_cv_display_resource_base)
343 AC_DEFINE_UNQUOTED(RESOURCE_BASE, gdk_display->$gtk_cv_display_resource_base)
345 # Check if X_LOCALE definition is necessary
347 AC_MSG_CHECKING(need -DX_LOCALE)
356 return setlocale (LC_ALL, "${with_locale}") == NULL;
360 AC_MSG_RESULT($need_x_locale)
362 if test $need_x_locale = yes; then
363 CFLAGS="$CFLAGS -DX_LOCALE"
366 # Checks for header files.
369 # Checks for typedefs, structures, and compiler characteristics.
372 # Checks for endianness (needed by GdkRgb).
375 # Checks for library functions.
379 # Check if <sys/select.h> needs to be included for fd_set
380 AC_MSG_CHECKING([for fd_set])
381 AC_TRY_COMPILE([#include <sys/types.h>],
382 [fd_set readMask, writeMask;], gtk_ok=yes, gtk_ok=no)
383 if test $gtk_ok = yes; then
384 AC_MSG_RESULT([yes, found in sys/types.h])
386 AC_HEADER_EGREP(fd_mask, sys/select.h, gtk_ok=yes)
387 if test $gtk_ok = yes; then
388 AC_DEFINE(HAVE_SYS_SELECT_H)
389 AC_MSG_RESULT([yes, found in sys/select.h])
403 ], [chmod +x gtk-config])