ipsec-tools: add systemd supported

Signed-off-by: Bian Naimeng <biannm@cn.fujitsu.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>

meta-networking/recipes-support/ipsec-tools/ipsec-tools/racoon.conf

@@ -0,0 +1,8 @@
+# Defaults for racoon service
+# sourced by racoon.service
+# installed at /etc/default/racoon by the maintainer scripts
+#
+# This is a POSIX shell fragment
+#
+# Arguments to pass to racoon
+RACOON_ARGS=""

meta-networking/recipes-support/ipsec-tools/ipsec-tools/racoon.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=Racoon IKEv1 key management daemon for IPSEC
+After=syslog.target network.target
+
+[Service]
+Type=forking
+EnvironmentFile=-@SYSCONFDIR@/default/racoon
+ExecStart=@SBINDIR@/racoon $RACOON_ARGS
+
+[Install]
+WantedBy=multi-user.target

meta-networking/recipes-support/ipsec-tools/ipsec-tools_0.8.2.bb

@@ -16,11 +16,13 @@ SRC_URI = "ftp://ftp.netbsd.org/pub/NetBSD/misc/ipsec-tools/0.8/ipsec-tools-${PV
            file://glibc-2.20.patch \
            file://racoon-Resend-UPDATE-message-when-received-EINTR-message.patch \
            file://racoon.conf.sample \
+           file://racoon.conf \
+           file://racoon.service \
           "
 SRC_URI[md5sum] = "d53ec14a0a3ece64e09e5e34b3350b41"
 SRC_URI[sha256sum] = "8eb6b38716e2f3a8a72f1f549c9444c2bc28d52c9536792690564c74fe722f2d"
 
-inherit autotools
+inherit autotools systemd
 
 # Options:
 #  --enable-adminport      enable admin port
@@ -68,4 +70,15 @@ PACKAGECONFIG[selinux] = "--enable-security-context,--disable-security-context,l
 do_install_append() {
     install -d ${D}${sysconfdir}/racoon
     install -m 0644 ${WORKDIR}/racoon.conf.sample ${D}${sysconfdir}/racoon/racoon.conf
+
+    if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
+        install -d ${D}${systemd_unitdir}/system
+        install -m 0644 ${WORKDIR}/racoon.service ${D}${systemd_unitdir}/system
+
+        sed -i -e 's#@SYSCONFDIR@#${sysconfdir}#g' ${D}${systemd_unitdir}/system/racoon.service
+        sed -i -e 's#@SBINDIR@#${sbindir}#g' ${D}${systemd_unitdir}/system/racoon.service
+
+        install -d ${D}${sysconfdir}/default/
+        install -m 0644 ${WORKDIR}/racoon.conf ${D}${sysconfdir}/default/racoon
+    fi
 }