systemd.bbclass: enable all services specified in ${SYSTEMD_SERVICE}

This has been the traditional way of enabling systemd services.
It may conflict with presets feature, but other layers, image classes
and recipes add services to be enabled using SYSTEMD_SERVICE
variable also with read-only rootfs, e.g. IMAGE_FEATURES has
stateless-rootfs and systemd_preset_all task is not executed.

Fixes startup of custom services from our recipes using custom
image classes with various BSP layers. In the worst case even
serial console getty service wasn't starting due to dependency
no not enabled services.

Signed-off-by: Mikko Rapeli <mikko.rapeli@bmw.de>
Cc: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/systemd.bbclass b/meta/classes/systemd.bbclass
index 1dca09964b25c270f1070b3ea46a3b880efd00a0..9e8a82c9f170f2f4bd618896c9dccfc1754521aa 100644 (file)
--- a/meta/classes/systemd.bbclass
+++ b/meta/classes/systemd.bbclass
@@ -32,11 +32,7 @@ if type systemctl >/dev/null 2>/dev/null; then
 
        if [ "${SYSTEMD_AUTO_ENABLE}" = "enable" ]; then
                for service in ${SYSTEMD_SERVICE_ESCAPED}; do
-                       case "${service}" in
-                       *@*)
-                               systemctl ${OPTS} enable "${service}"
-                               ;;
-                       esac
+                       systemctl ${OPTS} enable "$service"
                done
        fi