udev-extraconf: fix some systemd automount issues

The '.include' syntax has been dropped from latest systemd releases,
we need drop the systemd-udevd.service here, introduce a postinst
function to add "MountFlags=shared" to systemd-udevd.service.

Also lsblk binary is being called in mount.sh automount_systemd
function, add it to RDEPENDS.

Signed-off-by: Ming Liu <liu.ming50@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-core/udev/udev-extraconf_1.1.bb

@@ -11,7 +11,6 @@ SRC_URI = " \
        file://autonet.rules \
        file://network.sh \
        file://localextra.rules \
-       ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'file://systemd-udevd.service', '', d)} \
 "
 
 S = "${WORKDIR}"
@@ -36,16 +35,21 @@ do_install() {
     sed -i 's|@MOUNT_BASE@|${MOUNT_BASE}|g' ${D}${sysconfdir}/udev/scripts/mount.sh
 
     install -m 0755 ${WORKDIR}/network.sh ${D}${sysconfdir}/udev/scripts
+}
+
+pkg_postinst:${PN} () {
+	if [ -e $D${systemd_unitdir}/system/systemd-udevd.service ]; then
+		sed -i "/\[Service\]/aMountFlags=shared" $D${systemd_unitdir}/system/systemd-udevd.service
+	fi
+}
 
-    if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
-        install -d ${D}${sysconfdir}/systemd/system
-        install ${WORKDIR}/systemd-udevd.service ${D}${sysconfdir}/systemd/system/systemd-udevd.service
-        sed -i 's|@systemd_unitdir@|${systemd_unitdir}|g' ${D}${sysconfdir}/systemd/system/systemd-udevd.service
-    fi
+pkg_postrm:${PN} () {
+	if [ -e $D${systemd_unitdir}/system/systemd-udevd.service ]; then
+		sed -i "/MountFlags=shared/d" $D${systemd_unitdir}/system/systemd-udevd.service
+	fi
 }
 
-FILES:${PN} = "${sysconfdir}/udev ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', '${sysconfdir}/systemd/system/systemd-udevd.service', '', d)}"
-RDEPENDS:${PN} = "udev util-linux-blkid"
+RDEPENDS:${PN} = "udev util-linux-blkid ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'util-linux-lsblk', '', d)}"
 CONFFILES:${PN} = "${sysconfdir}/udev/mount.ignorelist"
 
 # to replace udev-extra-rules from meta-oe