libcgroup: add cgred service and group

* added system group cgred
* added service /etc/sv/cgred
* Two conf files, /etc/cgrules.conf and /etc/cgconfig.conf
* setgid on cgexec to cgred
* use relative paths for chown/chmod
* remove service configuration file
* add OPTS and docs to ./run script
* fix cross (thanks xtraeme!)

srcpkgs/libcgroup/files/cgred/run

@@ -0,0 +1,5 @@
+#!/bin/sh
+# Default logs to syslog with facility DAEMON
+# man cgrulesengd for options list and descriptions.
+: ${OPTS:=-s}
+exec cgrulesengd $OPTS -g cgred --nodaemon 2>&1

srcpkgs/libcgroup/libcgroup-utils.INSTALL

@@ -0,0 +1,7 @@
+#!/bin/sh
+case ${ACTION} in
+post)
+	chown root:cgred usr/bin/cgexec
+	chmod g+s usr/bin/cgexec
+	;;
+esac

srcpkgs/libcgroup/template

@@ -1,10 +1,10 @@
 # Template file for 'libcgroup'
 pkgname=libcgroup
 version=0.41
-revision=1
+revision=3
 build_style=gnu-configure
 configure_args="--enable-pam-module-dir=/usr/lib/security"
-hostmakedepends="flex"
+hostmakedepends="flex libtool"
 makedepends="pam-devel"
 short_desc="Library that abstracts the control group file system in Linux"
 maintainer="Juan RP <xtraeme@voidlinux.eu>"
@@ -13,12 +13,21 @@ homepage="http://libcg.sourceforge.net"
 distfiles="${SOURCEFORGE_SITE}/libcg/$pkgname-$version.tar.bz2"
 checksum=e4e38bdc7ef70645ce33740ddcca051248d56b53283c0dc6d404e17706f6fb51
 
+pre_configure() {
+	libtoolize -f
+}
+
 libcgroup-utils_package() {
 	short_desc+=" - utilities"
+	conf_files="/etc/cgrules.conf /etc/cgconfig.conf"
+	system_groups="cgred"
 	pkg_install() {
 		vmove usr/bin
 		vmove usr/sbin
 		vmove usr/share/man
+		vconf samples/cgrules.conf
+		vconf samples/cgconfig.conf
+		vsv cgred
 	}
 }
 libcgroup-devel_package() {