lxdm: provides fake gdmflexiserver for xfce desktop environment

Xfce4 plugin 'actions' which stays in tray area provides a menu 'Switch
User' but the menu grayed out. It calls whether 'dm-tool' from lightdm
or 'gdmflexiserver' from gdm to support switch users.

Since recipe gdm has been removed from meta-gnome, create a fake
'gdmflexiserver' which calls lxdm to make menu 'Switch User' work
according to:

https://wiki.archlinux.org/index.php/Xfce#User_switching_action_button_is_greyed_out

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

2 files changed, 10 insertions, 0 deletions

diff --git a/meta-xfce/recipes-graphics/lxdm/lxdm/gdmflexiserver b/meta-xfce/recipes-graphics/lxdm/lxdm/gdmflexiserver
new file mode 100644
index 0000000000..4ef8baf29d
--- /dev/null
+++ b/meta-xfce/recipes-graphics/lxdm/lxdm/gdmflexiserver
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+lxdm -c USER_SWITCH
diff --git a/meta-xfce/recipes-graphics/lxdm/lxdm_%.bbappend b/meta-xfce/recipes-graphics/lxdm/lxdm_%.bbappend
new file mode 100644
index 0000000000..4a799a98af
--- /dev/null
+++ b/meta-xfce/recipes-graphics/lxdm/lxdm_%.bbappend
@@ -0,0 +1,7 @@
+FILESEXTRAPATHS_append := "${THISDIR}/${BPN}:"
+
+SRC_URI += "file://gdmflexiserver"
+
+do_install_append () {
+    install -D -m 0755 ${WORKDIR}/gdmflexiserver ${D}${bindir}/gdmflexiserver
+}