main/dhcp: create dhcrelay subpackage with init.d script

fixes #281

main/dhcp/APKBUILD

@@ -2,17 +2,19 @@
 pkgname=dhcp
 pkgver=4.1.0_p1
 _realver=4.1.0p1
-pkgrel=5
+pkgrel=6
 pkgdesc="ISC Dynamic Host Configuration Protocol (DHCP)"
 url="https://www.isc.org/"
 license="GPL"
 depends=
 makedepends=
 install="dhcp.pre-install dhcp.post-install dhcp.pre-upgrade dhcp.post-upgrade"
-subpackages="$pkgname-doc $pkgname-dev dhclient"
+subpackages="$pkgname-doc $pkgname-dev dhclient dhcrelay"
 source="http://ftp.isc.org/isc/dhcp/$pkgname-$_realver.tar.gz
 	linux_ipv6_discover.patch
 	dhcp-3.0-fix-perms.patch
+	dhcrelay.initd
+	dhcrelay.confd
 	dhcpd.confd
 	dhcpd.initd"
 
@@ -58,8 +60,19 @@ dhclient() {
 	mv "$pkgdir"/etc/dhcp/dhclient.conf "$subpkgdir"/etc/dhcp/
 }
 
+dhcrelay() {
+	pkgdesc="ISC dhcp relay server"
+	install -d "$pkgdir"/var/run/dhcp
+	install -d "$subpkgdir"/usr/sbin
+	mv "$pkgdir"/usr/sbin/dhcrelay "$subpkgdir"/usr/sbin/
+	install -m755 -D "$srcdir"/dhcrelay.initd "$pkgdir"/etc/init.d/dhcrelay
+	install -m644 -D "$srcdir"/dhcrelay.confd "$pkgdir"/etc/conf.d/dhcrelay
+}
+
 md5sums="325ff8338c5a21f89d5304ac13ffebdf  dhcp-4.1.0p1.tar.gz
 37abf1fb047a353e91b022fafdabf39a  linux_ipv6_discover.patch
 a9eaf182dae3984670da52f20ae10fba  dhcp-3.0-fix-perms.patch
+ce18f48dff6ef20c6efa2a052584b536  dhcrelay.initd
+db84514fe15fd7d81136afbaae738f55  dhcrelay.confd
 df32707f5bbe5363306420b5dc6e6b40  dhcpd.confd
 be2259371681bd4ab8a577b1b1a989ae  dhcpd.initd"

main/dhcp/dhcrelay.confd

@@ -0,0 +1,13 @@
+# /etc/conf.d/dhcrelay: config file for /etc/init.d/dhcrelay
+
+# Configure which interface or interfaces to for dhcrelay to listen on
+# and send to.
+# List all interfaces space separated. If this is not specified then
+# we use all interfaces.
+#IFACE=""
+
+# Insert any other options needed.  See dhcrelay(8) for details.
+#DHCRELAY_OPTS=""
+
+# Space separated list of IPs to forward BOOTP/DHCP packets to.
+DHCRELAY_SERVERS=""

main/dhcp/dhcrelay.initd

@@ -0,0 +1,33 @@
+#!/sbin/runscript
+# Copyright 1999-2004 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/net-misc/dhcp/files/dhcrelay.init,v 1.2 2007/03/22 15:36:59 uberlord Exp $
+
+depend() {
+	need net
+	use logger
+	after firewall
+}
+
+start() {
+	if [ -z "${DHCRELAY_SERVERS}" ]; then
+		eerror "No DHCRELAY_SERVERS specified in /etc/conf.d/dhcrelay"
+		return 1
+	fi
+
+	local IFACES= i=
+	for i in ${IFACE} ; do
+		IFACES="${IFACES} -i ${i}"
+	done
+
+	ebegin "Starting dhcrelay"
+	start-stop-daemon --start --exec /usr/sbin/dhcrelay \
+		-- -q ${IFACES} ${DHCRELAY_OPTS} ${DHCRELAY_SERVERS}
+	eend $?
+}
+
+stop() {
+	ebegin "Stopping dhcrelay"
+	start-stop-daemon --stop --pidfile /var/run/dhcrelay.pid
+	eend $?
+}