xapp_xinit: revert removal

Even though xinit isn't included in the X11R7.7 release it is very
useful for debugging and quick tests.
Reinstante it without xdm requiring it though.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/x11r7/Config.in

@@ -103,6 +103,7 @@ if BR2_PACKAGE_XORG7
 		source package/x11r7/xapp_xgamma/Config.in
 		source package/x11r7/xapp_xgc/Config.in
 		source package/x11r7/xapp_xhost/Config.in
+		source package/x11r7/xapp_xinit/Config.in
 		source package/x11r7/xapp_xinput/Config.in
 		source package/x11r7/xapp_xinput-calibrator/Config.in
 		source package/x11r7/xapp_xkbcomp/Config.in

package/x11r7/xapp_xinit/Config.in

@@ -0,0 +1,10 @@
+config BR2_PACKAGE_XAPP_XINIT
+	bool "xinit"
+	# Runtime dependency: can't start an X server unless there is one
+	depends on BR2_PACKAGE_XSERVER_XORG_SERVER
+	# Runtime dependency; mcookie is also in util-linux
+	select BR2_PACKAGE_MCOOKIE if !BR2_PACKAGE_UTIL_LINUX
+	select BR2_PACKAGE_XAPP_XAUTH
+	select BR2_PACKAGE_XLIB_LIBX11
+	help
+	  X Window System initializer

package/x11r7/xapp_xinit/xapp_xinit.mk

@@ -0,0 +1,12 @@
+################################################################################
+#
+# xapp_xinit -- X Window System initializer
+#
+################################################################################
+
+XAPP_XINIT_VERSION = 1.3.2
+XAPP_XINIT_SOURCE = xinit-$(XAPP_XINIT_VERSION).tar.bz2
+XAPP_XINIT_SITE = http://xorg.freedesktop.org/releases/individual/app
+XAPP_XINIT_DEPENDENCIES = xapp_xauth xlib_libX11
+
+$(eval $(autotools-package))