dhcpcd: switch to systemd, drop openrc support.

srcpkgs/dhcpcd/template

@@ -1,6 +1,7 @@
 # Template file for 'dhcpcd'
 pkgname=dhcpcd
 version=5.2.12
+revision=1
 distfiles="http://roy.marples.name/downloads/dhcpcd/dhcpcd-$version.tar.bz2"
 build_style=configure
 configure_args="--libexecdir=/lib/dhcpcd"
@@ -19,11 +20,9 @@ Add_dependency run glibc
 Add_dependency build ntp
 
 conf_files="/etc/dhcpcd.conf"
-openrc_services="dhcpcd default false"
 
 post_install()
 {
 	chmod 755 ${DESTDIR}/sbin/dhcpcd
-	# Install the OpenRC service
-	install -D -m755 ${FILESDIR}/dhcpcd.rc ${DESTDIR}/etc/init.d/dhcpcd
+	vinstall ${FILESDIR}/dhcpcd.service 644 lib/systemd/system
 }