xlib_libxshmfence: New package

Needed for DRI3 support in mesa3d:

configure: error: Package requirements (x11 xext xdamage xfixes x11-xcb xcb-glx >= 1.8.1
 xcb-dri2 >= 1.8 xcb-dri3 xcb-present xcb-sync xshmfence >= 1.1) were not met:

Package xshmfence was not found in the pkg-config search path.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/x11r7/Config.in

@@ -50,6 +50,7 @@ if BR2_PACKAGE_XORG7
 		source package/x11r7/xlib_libdmx/Config.in
 		source package/x11r7/xlib_libfontenc/Config.in
 		source package/x11r7/xlib_libxkbfile/Config.in
+		source package/x11r7/xlib_libxshmfence/Config.in
 		source package/x11r7/xlib_xtrans/Config.in
 		source package/x11r7/xlib_libpciaccess/Config.in
 	endmenu

package/x11r7/xlib_libxshmfence/Config.in

@@ -0,0 +1,5 @@
+config BR2_PACKAGE_XLIB_LIBXSHMFENCE
+	bool "libxshmfence"
+	select BR2_PACKAGE_XPROTO_XPROTO
+	help
+	  X.Org shmfence library

package/x11r7/xlib_libxshmfence/xlib_libxshmfence.mk

@@ -0,0 +1,15 @@
+################################################################################
+#
+# xlib_libxshmfence
+#
+################################################################################
+
+XLIB_LIBXSHMFENCE_VERSION = 1.1
+XLIB_LIBXSHMFENCE_SOURCE = libxshmfence-$(XLIB_LIBXSHMFENCE_VERSION).tar.bz2
+XLIB_LIBXSHMFENCE_SITE = http://xorg.freedesktop.org/releases/individual/lib
+XLIB_LIBXSHMFENCE_LICENSE = MIT
+XLIB_LIBXSHMFENCE_LICENSE_FILES = COPYING
+XLIB_LIBXSHMFENCE_INSTALL_STAGING = YES
+XLIB_LIBXSHMFENCE_DEPENDENCIES = host-pkgconf xproto_xproto
+
+$(eval $(autotools-package))