systemd-serialgetty: don't require systemd_git.bb

Avoids the recompile of this package every time systemd is change.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

meta-oe/recipes-core/systemd/systemd-serialgetty.bb

@@ -1,19 +1,11 @@
-require systemd_git.bb
-
-SRC_URI = "git://anongit.freedesktop.org/systemd;protocol=git \
-           file://serial-getty@.service \
-          "
-
 DESCRIPTION = "Systemd serial config"
+LICENSE = "GPLv2+"
+LIC_FILES_CHKSUM = "file://${WORKDIR}/LICENSE;md5=751419260aa954499f7abaabaa882bbe"
+
 SERIAL_CONSOLE ?= "115200 /dev/ttyS0"
 
-do_configure() {
-	:
-}
-
-do_compile() {
-	:
-}
+SRC_URI = "file://LICENSE \
+           file://serial-getty@.service"
 
 def get_baudrate(bb, d):
     return bb.data.getVar('SERIAL_CONSOLE', d, 1).split()[0]
@@ -27,9 +19,11 @@ do_install() {
 		install -d ${D}${base_libdir}/systemd/system/
 		install -d ${D}${sysconfdir}/systemd/system/getty.target.wants/
 		install ${WORKDIR}/serial-getty@.service ${D}${base_libdir}/systemd/system/
+
+		# enable the service
 		ln -sf ${base_libdir}/systemd/system/serial-getty@.service \
 			${D}${sysconfdir}/systemd/system/getty.target.wants/serial-getty@${@get_console(bb, d)}.service
-		fi
+	fi
 }
 
 PACKAGES = "${PN} ${PN}-dbg ${PN}-dev ${PN}-doc"
@@ -40,4 +34,3 @@ RDEPENDS_${PN} = "systemd"
 # This is a machine specific file
 FILES_${PN} = "${base_libdir}/systemd/system/serial-getty@.service ${sysconfdir}"
 PACKAGE_ARCH = "${MACHINE_ARCH}"
-