x11: Remove last traces of XShm

Since deletion of GdkImage, shm is no longer in use.

diff --git a/configure.ac b/configure.ac
index f95f5baf38a0d04c354659be59bc0e5db52a9ce2..2243c1573e923dd4c8e7a19506962cb2da700c3c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -237,10 +237,6 @@ AC_ARG_ENABLE(debug,
               AC_HELP_STRING([--enable-debug=@<:@no/minimum/yes@:>@],
                              [turn on debugging @<:@default=debug_default@:>@]),,
               enable_debug=debug_default)
-AC_ARG_ENABLE(shm,
-              [AC_HELP_STRING([--enable-shm],
-                              [support shared memory if available [default=yes]])],,
-              [enable_shm="yes"])
 AC_ARG_ENABLE(xkb,
               [AC_HELP_STRING([--enable-xkb],
                               [support XKB [default=maybe]])],,
@@ -1039,54 +1035,6 @@ if test "x$gdktarget" = "xx11"; then
 
   CFLAGS="$gtk_save_CFLAGS"
 
-  # Xshm checks
-
-  if test "x$enable_shm" = "xyes"; then
-     # Check for the XShm extension, normally in Xext
-     AC_CHECK_FUNC(XShmAttach,
-       :,
-       # On AIX, it is in XextSam instead
-       [AC_CHECK_LIB(XextSam, XShmAttach,
-           [GTK_ADD_LIB(x_extra_libs,XextSam)])])
-  fi
-
-  if test "x$enable_shm" = "xyes"; then
-    # Check for shared memory
-    AC_CHECK_HEADER(sys/ipc.h,
-                    AC_DEFINE(HAVE_IPC_H, 1,
-                              [Define to 1 if ipc.h is available]),
-                    no_sys_ipc=yes)
-    AC_CHECK_HEADER(sys/shm.h,
-                    AC_DEFINE(HAVE_SHM_H, 1,
-                              [Define to 1 if shm.h is available]),
-                    no_sys_shm=yes)
-
-    # Check for the X shared memory extension header file
-    have_xshm=no
-    AC_MSG_CHECKING(X11/extensions/XShm.h)
-    if test "x$no_xext_lib" = "xyes"; then
-      :
-    else
-      gtk_save_CFLAGS="$CFLAGS"
-      CFLAGS="$CFLAGS $x_cflags"
-      AC_TRY_COMPILE([
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/ipc.h>
-#include <sys/shm.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/extensions/XShm.h>
-], [XShmSegmentInfo *x_shm_info;], have_xshm=yes)
-      CFLAGS="$gtk_save_CFLAGS"
-    fi
-    AC_MSG_RESULT($have_xshm)
-    if test $have_xshm = yes ; then
-      AC_DEFINE(HAVE_XSHM_H, 1,
-                [Define to 1 if xshm.h is available])
-    fi
-  fi
-
   if test "x$enable_xinerama" = "xyes"; then
     # Check for Xinerama extension (Solaris impl or Xfree impl)
     gtk_save_cppflags="$CPPFLAGS"

diff --git a/gdk/x11/gdkdrawable-x11.c b/gdk/x11/gdkdrawable-x11.c
index 4a01e918f50eb5df4603d0f5e9bbdf3ba6c1fc9c..2fff65e9388cd78c1b3d1fdbe685f5203ff68c7e 100644 (file)
--- a/gdk/x11/gdkdrawable-x11.c
+++ b/gdk/x11/gdkdrawable-x11.c
@@ -33,14 +33,6 @@
 #include <stdlib.h>
 #include <string.h>            /* for memcpy() */
 
-#if defined (HAVE_IPC_H) && defined (HAVE_SHM_H) && defined (HAVE_XSHM_H)
-#define USE_SHM
-#endif
-
-#ifdef USE_SHM
-#include <X11/extensions/XShm.h>
-#endif /* USE_SHM */
-
 #include "gdkprivate-x11.h"
 #include "gdkdrawable-x11.h"
 #include "gdkpixmap-x11.h"