citadel/meta-gnome/recipes-graphics/wayland/weston-init/weston-start

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#!/bin/sh
# Copyright (C) 2016 O.S. Systems Software LTDA.
# Copyright (C) 2016 Freescale Semiconductor
export PATH="/sbin:/usr/sbin:/bin:/usr/bin"
usage() {
cat <<EOF
$0 [<openvt arguments>] [-- <weston options>]
EOF
}
## Module support
modules_dir=@DATADIR@/weston-start
# Add weston extra argument
add_weston_argument() {
weston_args="$weston_args $1"
}
# Add openvt extra argument
add_openvt_argument() {
openvt_args="$openvt_args $1"
}
if [ -n "$WAYLAND_DISPLAY" ]; then
echo "ERROR: A Wayland compositor is already running, nested Weston instance is not supported yet."
exit 1
fi
if [ -n "$DISPLAY" ]; then
launcher="weston"
else
launcher="weston-launch --"
fi
openvt_args="-s"
while [ -n "$1" ]; do
if [ "$1" = "--" ]; then
shift
break
fi
openvt_args="$openvt_args $1"
shift
done
weston_args=$*
# Load and run modules
if [ -d "$modules_dir" ]; then
for m in "$modules_dir"/*; do
# Skip backup files
if [ "`echo $m | sed -e 's/\~$//'`" != "$m" ]; then
continue
fi
# process module
. $m
done
fi
if test -z "$XDG_RUNTIME_DIR"; then
export XDG_RUNTIME_DIR=/run/user/`id -u`
if ! test -d "$XDG_RUNTIME_DIR"; then
mkdir --parents $XDG_RUNTIME_DIR
chmod 0700 $XDG_RUNTIME_DIR
fi
fi
exec openvt $openvt_args -- $launcher $weston_args --log=@LOCALSTATEDIR@/log/weston.log