xserver-nodm-init: improvements from meta-oe

Bring in some changes from the meta-oe version of this script in order
to bring them closer together. (Unfortunately it does not completely
supersede the recipes in meta-oe - there is still some unification to be
done between x11-common and xserver-common.)

* Add systemd support (with extensions for ROOTLESS_X)
* Remove sudo from RDEPENDS_${PN} since this hasn't been used by this
  for a long time
* Rearrange recipe slightly to make the order logical

A couple of additional improvements at the same time:
* Use ROOT_HOME for root's home directory
* Set short description in SUMMARY instead of DESCRIPTION

(From OE-Core rev: d4f82500fb30e9e25b517e65c2bd72b3c2bad070)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 11 insertions, 0 deletions

diff --git a/meta/recipes-graphics/x11-common/xserver-nodm-init/xserver-nodm.conf b/meta/recipes-graphics/x11-common/xserver-nodm-init/xserver-nodm.conf
new file mode 100644
index 0000000000..3c0582a87e
--- /dev/null
+++ b/meta/recipes-graphics/x11-common/xserver-nodm-init/xserver-nodm.conf
@@ -0,0 +1 @@
+HOME=/home/root
diff --git a/meta/recipes-graphics/x11-common/xserver-nodm-init/xserver-nodm.service b/meta/recipes-graphics/x11-common/xserver-nodm-init/xserver-nodm.service
new file mode 100644
index 0000000000..62d979f1d6
--- /dev/null
+++ b/meta/recipes-graphics/x11-common/xserver-nodm-init/xserver-nodm.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Xserver startup without a display manager
+
+[Service]
+User=root
+EnvironmentFile=/etc/default/xserver-nodm
+ExecStart=/etc/X11/Xserver
+
+[Install]
+Alias=display-manager.service