rpcbind: Add systemd service unit file

Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-systemd/meta-oe/recipes-extended/rpcbind/rpcbind/rpcbind.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=RPC Bind
+After=network.target
+Wants=rpcbind.target
+Before=rpcbind.target
+
+[Service]
+Type=forking
+ExecStart=/usr/sbin/rpcbind
+Restart=always
+
+[Install]
+WantedBy=multi-user.target

meta-systemd/meta-oe/recipes-extended/rpcbind/rpcbind_0.2.0.bbappend

@@ -0,0 +1,12 @@
+inherit systemd
+
+PRINC := "${@int(PRINC) + 1}"
+
+# look for files in the layer first
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+SRC_URI += "file://rpcbind.service"
+
+SYSTEMD_PACKAGES = "${PN}-systemd"
+SYSTEMD_SERVICE = "rpcbind.service"
+