angstrom gdm xfce hack: hack to make xfce the default session, the gnome one is hardcoded into the source

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

recipes-tweaks/gdm/angstrom-gdm-xfce-hack.bb

@@ -0,0 +1,18 @@
+DESCRIPTION = "Set XFCE session as default in GDM config (custom.conf)"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=3f40d7994397109285ec7b81fdeb3b58"
+
+inherit allarch
+ALLOW_EMPTY_${PN} = "1"
+
+pkg_postinst_${PN}() {
+#!/bin/sh
+grep "xfce" $D/etc/gdm/custom.conf
+if [ $? -eq 0 ]; then
+    echo "NOTE:: custom.conf already has 'xfce' configured - not patching"
+else
+	sed -i -e 's:\[daemon\]:\[daemon\]\nDefaultSession=xfce:' $D/etc/gdm/custom.conf
+fi
+}
+
+RDEPENDS_${PN} = "gdm"