1 # Process this file with autoconf to produce a configure script.
2 AC_INIT(gdk/gdktypes.h)
5 AC_CONFIG_SUBDIRS(glib)
7 dnl Initialize automake stuff
8 AM_INIT_AUTOMAKE(gtk+, 971109)
10 # Specify a configuration file
11 AM_CONFIG_HEADER(config.h)
13 dnl Initialize libtool
16 dnl Initialize maintainer mode
21 AC_ARG_ENABLE(shm, [ --enable-shm support shared memory if available [default=yes]],
22 echo $enable_shm, enable_shm="yes")
23 AC_ARG_ENABLE(debug, [ --enable-debug turn on debugging [default=no]],
24 if eval "test x$enable_debug = xyes"; then
27 AC_ARG_ENABLE(ansi, [ --enable-ansi turn on strict ansi [default=no]],
30 AC_ARG_WITH(xinput, [ --with-xinput[=no/gxi/xfree] support XInput ])
32 if test -n "$DEBUGFLAG"; then
35 CFLAGS="$CFLAGS -DNDEBUG"
38 # Build time sanity check...
41 # Checks for programs.
47 if eval "test x$GCC = xyes"; then
48 test `echo "$CFLAGS" | grep "\-Wall" > /dev/null 2> /dev/null`
50 CFLAGS="$CFLAGS -Wall"
53 if eval "test x$enable_ansi = xyes"; then
54 test `echo "$CFLAGS" | grep "\-ansi" > /dev/null 2> /dev/null`
56 CFLAGS="$CFLAGS -ansi"
59 test `echo "$CFLAGS" | grep "\-pedantic" > /dev/null 2> /dev/null`
61 CFLAGS="$CFLAGS -pedantic"
66 # Find the X11 include and library directories
70 if test "x$x_includes" = "x"; then
71 x_includes="/usr/include"
74 saved_cflags="$CFLAGS"
75 saved_ldflags="$LDFLAGS"
78 LDFLAGS="$X_LDFLAGS $X_LIBS"
80 # Checks for libraries.
81 # Check for the X11 library
82 AC_CHECK_LIB(X11, XOpenDisplay, x_libs="-lX11 $X_EXTRA_LIBS", no_x11_lib=yes, $X_EXTRA_LIBS)
84 if eval "test x$enable_shm = xyes"; then
85 # Check for the Xext library (needed for XShm extention)
86 AC_CHECK_LIB(Xext, XShmAttach, x_libs="-lXext $x_libs", no_xext_lib=yes, $x_libs)
90 x_ldflags="$X_LDFLAGS $X_LIBS"
92 # set up things for XInput
94 if eval "test x$with_xinput = xgxi -o x$with_xinput = xyes"; then
98 elif eval "test x$with_xinput = xxfree"; then
99 AC_DEFINE(XINPUT_XFREE)
100 x_libs="-lXi $x_libs"
102 AC_DEFINE(XINPUT_NONE)
110 AC_SUBST(xinput_progs)
112 CFLAGS="$saved_cflags"
113 LDFLAGS="$saved_ldflags"
115 if eval "test x$enable_shm = xyes"; then
116 # Check for shared memory
117 AC_CHECK_HEADER(sys/ipc.h, AC_DEFINE(HAVE_IPC_H), no_sys_ipc=yes)
118 AC_CHECK_HEADER(sys/shm.h, AC_DEFINE(HAVE_SHM_H), no_sys_shm=yes)
120 # Check whether shmctl IPC_RMID allowes subsequent attaches
121 if test "$ac_cv_header_sys_shm_h" = "yes"; then
122 AC_MSG_CHECKING(whether shmctl IPC_RMID allowes subsequent attaches)
124 #include <sys/types.h>
131 id = shmget (IPC_PRIVATE, 4, IPC_CREAT | 0777);
134 shmaddr = shmat (id, 0, 0);
135 shmctl (id, IPC_RMID, 0);
136 if ((char*) shmat (id, 0, 0) == (char*) -1)
146 AC_DEFINE(IPC_RMID_DEFERRED_RELEASE)
149 AC_MSG_RESULT(assuming no))
152 # Check for the X shared memory extension header file
153 AC_MSG_CHECKING(X11/extensions/XShm.h)
154 if eval "test x$no_ext_lib = xyes"; then
158 if eval "test -f $x_includes/X11/extensions/XShm.h"; then
160 AC_DEFINE(HAVE_XSHM_H)
168 # Check for private display resource base variable
169 AC_MSG_CHECKING(resource base field in XDisplay)
170 AC_CACHE_VAL(gtk_cv_display_resource_base,
172 #define XLIB_ILLEGAL_ACCESS
173 #include <X11/Xlib.h>
182 display->resource_base;
184 gtk_cv_display_resource_base="resource_base",
185 gtk_cv_display_resource_base="private3")])
186 AC_MSG_RESULT($gtk_cv_display_resource_base)
187 AC_DEFINE_UNQUOTED(RESOURCE_BASE, gdk_display->$gtk_cv_display_resource_base)
189 # Checks for header files.
192 # Checks for typedefs, structures, and compiler characteristics.
195 # Checks for library functions.
198 # Check for sys/select.h
200 AC_MSG_CHECKING([fd_set and sys/select])
201 AC_TRY_COMPILE([#include <sys/types.h>],
202 [fd_set readMask, writeMask;], gtk_ok=yes, gtk_ok=no)
203 if test $gtk_ok = no; then
204 AC_HEADER_EGREP(fd_mask, sys/select.h, gtk_ok=yes)
205 if test $gtk_ok = yes; then
206 AC_DEFINE(HAVE_SYS_SELECT_H)
209 AC_MSG_RESULT($gtk_ok)
210 if test $gtk_ok = no; then
214 AC_OUTPUT(Makefile gtk+.xconfig docs/Makefile gdk/Makefile gtk/Makefile)