gdm 2.32.2: add systemd support

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

meta-gnome/recipes-gnome/gdm/gdm/gdm.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=Gnome Display Manager
+Requires=dev-tty7.device
+After=dev-tty7.device systemd-user-sessions.service
+
+[Service]
+ExecStart=/usr/sbin/gdm -nodaemon
+StandardOutput=syslog
+
+[Install]
+WantedBy=graphical.target

meta-gnome/recipes-gnome/gdm/gdm_2.32.2.bb

@@ -4,6 +4,8 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 
 DEPENDS = "xinput gnome-panel tcp-wrappers libcanberra libxklavier grep consolekit libpam gnome-doc-utils gtk+ libglade libgnomecanvas librsvg libxml2 libart-lgpl xrdb"
 
+PR = "r1"
+
 inherit gnome update-rc.d
 
 SRC_URI += " \
@@ -13,6 +15,7 @@ SRC_URI += " \
             file://gdm.conf \
             file://gdm-pam \
             file://Default \
+            file://gdm.service \
            "
 
 
@@ -38,6 +41,31 @@ do_install_append() {
 
 	install -d ${D}/${sysconfdir}/gdm/Init
 	install -m 0755 ${WORKDIR}/Default ${D}/${sysconfdir}/gdm/Init
+
+	install -d ${D}${base_libdir}/systemd/system
+	install -m 0644 ${WORKDIR}/gdm.service ${D}${base_libdir}/systemd/system/ 
+}
+
+PACKAGES =+ "gdm-systemd"
+FILES_gdm-systemd = "${base_libdir}/systemd"
+RDEPENDS_gdm-systemd = "gdm"
+
+pkg_postinst_gdm-systemd() {
+	# can't do this offline
+	if [ "x$D" != "x" ]; then
+		exit 1
+	fi
+	
+	systemctl enable gdm.service
+}
+
+pkg_postrm_gdm-systemd() {
+	# can't do this offline
+	if [ "x$D" != "x" ]; then
+		exit 1
+	fi
+
+	systemctl disable gdm.service
 }
 
 FILES_${PN} += "${datadir}/icon* \