diff options
Diffstat (limited to 'extensions')
-rw-r--r-- | extensions/genivi.configure | 124 | ||||
-rw-r--r-- | extensions/genivi.configure.help | 25 |
2 files changed, 149 insertions, 0 deletions
diff --git a/extensions/genivi.configure b/extensions/genivi.configure new file mode 100644 index 00000000..c5f6dc4f --- /dev/null +++ b/extensions/genivi.configure @@ -0,0 +1,124 @@ +#!/bin/sh + +# Copyright (C) 2015 Codethink Limited +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; version 2 of the License. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see <http://www.gnu.org/licenses/>. + +set -e + +ROOT="$1" + +enable(){ + ln -sf "/usr/lib/systemd/system/$1.service" \ + "$ROOT/etc/systemd/system/multi-user.target.wants/$1.service" +} + +unnaceptable(){ + eval echo Unexpected value \$$1 for $1 >&2 + exit 1 +} + +check_bool(){ + case "$(eval echo \"\$$1\")" in + True) + eval "$1=true" + ;; + False|'') + eval "$1=false" + ;; + *) + unnaceptable "$1" + ;; + esac +} + +check_weston_config(){ + weston_ini_folder="$ROOT/usr/share/doc/weston" + case "$GENIVI_WESTON_CONFIG" in + 'baseline'|'') + weston_ini_file=ivi-shell-weston.ini + ;; + 'gdp') + weston_ini_file=gdp-weston.ini + ;; + *) + unnaceptable "GENIVI_WESTON_CONFIG" + ;; + esac + weston_ini_file="$weston_ini_folder/$weston_ini_file" + if [ ! -f "$weston_ini_file" ]; then + echo ERROR: Failed to locate weston config file: $weston_ini_file + exit 1 + fi +} + +check_weston_backend (){ + # If nothing defined, use drm-backend.so + if [ "x$GENIVI_WESTON_BACKEND" == "x" ]; then + echo GENIVI_WESTON_BACLEND not set, defaulting to drm-backend.so + GENIVI_WESTON_BACKEND=drm-backend.so + fi + + backends_folder="$ROOT/usr/lib/weston" + backend_file="$backends_folder/$GENIVI_WESTON_BACKEND" + # Check that the backend exists + echo Checking for "$backend_file" ... + if [ ! -f "$backend_file" ]; then + echo "File $backend_file doesn't exist" + GENIVI_WESTON_BACKEND="$GENIVI_WESTON_BACKEND-backend.so" + backend_file="$backends_folder/$GENIVI_WESTON_BACKEND" + echo Checking for "$backend_file" ... + if [ ! -f "$backend_file" ]; then + echo "File $backend_file doesn't exist" + echo ERROR: Failed to find Weston backend in the system + exit 1 + fi + fi + echo Backend $backend_file found +} + +########################################################################## +# Check variables +########################################################################## + +check_bool GENIVI_WESTON_AUTOSTART +check_weston_config +check_weston_backend + +###################################### +# Create and enable weston.service # +###################################### + +cat > "$ROOT/usr/lib/systemd/system/weston.service" <<EOF +[Unit] +Description=Weston reference Wayland compositor +After=dbus.service + +[Service] +ExecStart=/usr/bin/weston-launch -u root -- --log=/tmp/weston.log --backend="$GENIVI_WESTON_BACKEND" +ExecStop=/usr/bin/killall -s KILL weston + +[Install] +WantedBy=multi-user.target +EOF + +if "$GENIVI_WESTON_AUTOSTART"; then + enable weston +fi + +###################################### +# Set weston.ini file # +###################################### + +install -d "$ROOT/etc/xdg/weston" +install -m 0644 $weston_ini_file "$ROOT/etc/xdg/weston/weston.ini" diff --git a/extensions/genivi.configure.help b/extensions/genivi.configure.help new file mode 100644 index 00000000..6616f871 --- /dev/null +++ b/extensions/genivi.configure.help @@ -0,0 +1,25 @@ +help: | + This extension configures GENIVI systems. It uses the following + configuration variables: + + * `GENIVI_WESTON_CONFIG` (optional, defaults to `baseline`) + the weston configuration file to use. The GENIVI baseline system + uses a different one than the GENIVI Demo Platform. + + Possibles values here are `baseline` and `gdp`. Other values will + fail. The extension will copy the relevant configuration file + from `/usr/share/doc/weston/` to `/etc/xdg/weston/weston.ini` + to make it the default configuration for Weston. + + * `GENIVI_WESTON_BACKEND` (optional, defaults to 'drm-backend.so') + the backend to use with Weston. This backend will be used in + the `weston.service` systemd unit overriding the default backend + specified when building Weston. + + The extension looks for the backend in the system, failing if + it's not present. It will also try to append `-backend.so` to + the variable so that (e.g) you can set this variable to `fbdev` + and to `fbdev-backend.so`. + + * `GENIVI_WESTON_AUTOSTART`(optional. defaults to 'False') + boolean. If `True` it will enable the `weston.service`. |