ppp: add systemd support

Add systemd support for ppp.
The unit file mostly comes from ArchLinux.

(From OE-Core rev: e84f7ea24b08e3127b70731908b819fbdc1cbfd5)

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 16 insertions, 2 deletions

diff --git a/meta/recipes-connectivity/ppp/ppp/ppp@.service b/meta/recipes-connectivity/ppp/ppp/ppp@.service
new file mode 100644
index 0000000000..2bf0b5e347
--- /dev/null
+++ b/meta/recipes-connectivity/ppp/ppp/ppp@.service
@@ -0,0 +1,9 @@
+[Unit]
+Description=PPP link to %I
+Before=network.target
+
+[Service]
+ExecStart=@SBINDIR@/pppd call %I nodetach nolog
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta/recipes-connectivity/ppp/ppp_2.4.6.bb b/meta/recipes-connectivity/ppp/ppp_2.4.6.bb
index b98abecd3a..8bc3672600 100644
--- a/meta/recipes-connectivity/ppp/ppp_2.4.6.bb
+++ b/meta/recipes-connectivity/ppp/ppp_2.4.6.bb
@@ -28,12 +28,13 @@ SRC_URI = "http://ppp.samba.org/ftp/ppp/ppp-${PV}.tar.gz \
            file://ppp_on_boot \
            file://provider \
            file://0001-ppp-Fix-compilation-errors-in-Makefile.patch \
+           file://ppp@.service \
 "
 
 SRC_URI[md5sum] = "3434d2cc9327167a0723aaaa8670083b"
 SRC_URI[sha256sum] = "1b33181a03962c8a092c055fb9980e9722728a8d98a4bb7ec7acda17c1b1b49d"
 
-inherit autotools-brokensep
+inherit autotools-brokensep systemd
 
 TARGET_CC_ARCH += " ${LDFLAGS}"
 EXTRA_OEMAKE = "STRIPPROG=${STRIP} MANDIR=${D}${datadir}/man/man8 INCDIR=${D}${includedir} LIBDIR=${D}${libdir}/pppd/${PV} BINDIR=${D}${sbindir}"
@@ -61,13 +62,17 @@ do_install_append () {
         install -m 0755 ${WORKDIR}/pap ${D}${sysconfdir}/chatscripts
         install -m 0755 ${WORKDIR}/ppp_on_boot ${D}${sysconfdir}/ppp/ppp_on_boot
         install -m 0755 ${WORKDIR}/provider ${D}${sysconfdir}/ppp/peers/provider
+        install -d ${D}${systemd_unitdir}/system
+        install -m 0644 ${WORKDIR}/ppp@.service ${D}${systemd_unitdir}/system
+        sed -i -e 's,@SBINDIR@,${sbindir},g' \
+               ${D}${systemd_unitdir}/system/ppp@.service
         rm -rf ${D}/${mandir}/man8/man8
         chmod u+s ${D}${sbindir}/pppd
 }
 
 CONFFILES_${PN} = "${sysconfdir}/ppp/pap-secrets ${sysconfdir}/ppp/chap-secrets ${sysconfdir}/ppp/options"
 PACKAGES =+ "${PN}-oa ${PN}-oe ${PN}-radius ${PN}-winbind ${PN}-minconn ${PN}-password ${PN}-l2tp ${PN}-tools"
-FILES_${PN}        = "${sysconfdir} ${bindir} ${sbindir}/chat ${sbindir}/pppd"
+FILES_${PN}        = "${sysconfdir} ${bindir} ${sbindir}/chat ${sbindir}/pppd ${systemd_unitdir}/system/ppp@.service"
 FILES_${PN}-dbg += "${libdir}/pppd/${PV}/.debug"
 FILES_${PN}-oa       = "${libdir}/pppd/${PV}/pppoatm.so"
 FILES_${PN}-oe       = "${sbindir}/pppoe-discovery ${libdir}/pppd/${PV}/rp-pppoe.so"