initscripts: mask initscripts from systemd

Many of the init scripts in here will do nasty things if systemd decides to run
them.  Mask the obviously bad ones so that systemd won't attempt to invoke them
if initscripts is installed with systemd.

(From OE-Core rev: 844f897710dfee9c59599d09b5c8c906e0d70ac0)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-core/initscripts/initscripts_1.0.bb

@@ -41,6 +41,7 @@ KERNEL_VERSION = ""
 
 inherit update-alternatives
 DEPENDS_append = " update-rc.d-native"
+DEPENDS_append = " ${@base_contains('DISTRO_FEATURES','systemd','systemd-systemctl-native','',d)}"
 
 PACKAGES =+ "${PN}-functions"
 RDEPENDS_${PN} = "${PN}-functions"
@@ -134,3 +135,27 @@ do_install () {
 	# populate-volatile.sh
 	update-rc.d -r ${D} dmesg.sh start 38 S .
 }
+
+MASKED_SCRIPTS = " \
+  banner \
+  bootmisc \
+  checkroot \
+  devpts \
+  hostname \
+  mountall \
+  mountnfs \
+  rmnologin \
+  sysfs \
+  urandom"
+
+pkg_postinst_${PN} () {
+	if ${@base_contains('DISTRO_FEATURES','systemd','true','false',d)}; then
+		if [ -n "$D" ]; then
+			OPTS="--root=$D"
+		fi
+		for SERVICE in ${MASKED_SCRIPTS}; do
+			systemctl $OPTS mask $SERVICE.service
+		done
+	fi
+fi
+}