gentoo-overlay/app-emulation/vice/files/vice-2.2-xshm.patch

Patch from upstream trunk for xextproto >= 7.0.99.1 compability.

--- configure.in
+++ configure.in
@@ -2192,6 +2192,11 @@
                  [ X_LIBS="-lXext $X_LIBS";
                    LINK_X_LIBS="-lXext $LINK_X_LIBS"],,$X_LIBS)
 
+    PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
+                HAVE_XEXTPROTO_71="yes"; AC_DEFINE(HAVE_XEXTPROTO_71, 1, [xextproto 7.1 available]),
+                HAVE_XEXTPROTO_71="no")
+    AM_CONDITIONAL(HAVE_XEXTPROTO_71, [ test "$HAVE_XEXTPROTO_71" = "yes" ])
+
     AC_MSG_CHECKING(for X11/extensions/Xvlib.h)
     AC_TRY_LINK([#include <X11/Xlib.h>
                  #include <X11/extensions/Xvlib.h>],
@@ -2391,6 +2396,11 @@
   AC_DEFINE(HAS_TRANSLATION,,[Enable internationalization support])
 fi
 
+dnl Handle the xextproto conditinal for the systems that don't use it
+if test x"$is_unix_x11" != "xyes" -o x"$enable_sdlui" = "xyes" -o x"$enable_gnomeui" = "xyes"; then
+    AM_CONDITIONAL(HAVE_XEXTPROTO_71, false)
+fi
+
 dnl CBM4Linux/OpenCBM
 AC_MSG_CHECKING([for OpenCBM support])
 if test x"$enable_realdevice" != "xno"; then
--- src/arch/unix/x11/xaw/x11video.c
+++ src/arch/unix/x11/xaw/x11video.c
@@ -56,6 +56,7 @@
 #include "vice.h"
 
 #include <X11/Xlib.h>
+#include <X11/Xlibint.h>
 #include <X11/Xutil.h>
 #include <X11/Intrinsic.h>
 #include <X11/cursorfont.h>
@@ -95,6 +96,10 @@
 #endif
 
 #ifdef USE_MITSHM
+#ifdef HAVE_XEXTPROTO_71
+#include <X11/extensions/shmproto.h>
+#include <X11/extensions/XShm.h>
+#endif
 extern int shmhandler(Display* display, XErrorEvent* err);
 extern int mitshm_failed; /* will be set to true if XShmAttach() failed */
 extern int shmmajor;          /* major number of MITSHM error codes */