# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit kmod eutils


MY_P=netfilter-layer7-v${PV}
DESCRIPTION="Kernel modules for layer 7 iptables filtering"
HOMEPAGE="http://l7-filter.sourceforge.net"
SRC_URI="mirror://sourceforge/l7-filter/${MY_P}.tar.gz"
RESTRICT="nomirror"
LICENSE="GPL-2"
SLOT="${KV}"
KEYWORDS="~x86"
IUSE=""

S=${WORKDIR}/${MY_P}

DEPEND="virtual/libc"

RDEPEND="virtual/libc"

src_unpack() {
	# Unpack and set some variables
	kmod_src_unpack

	cd ${S}
	PATCH=kernel-${KV_MAJOR}.${KV_MINOR}-layer7-${PV}.patch
	if [ ! -f ${PATCH} ];
	then
		die "Kernel version ${KV_VERSION_FULL} no supported"
	fi

	mkdir kernel

	cd ${KV_OUTPUT}
	FILES=$(patch -t --dry-run -p1 < ${S}/${PATCH} | cut -f 3 -d ' ')
	for F in ${FILES};
	do
		if [ -f ${F} ];
		then
			cp -P ${F} ${S}/kernel
		#else
		#	touch ${S}/kernel/${F}
		fi
	done

	# xargs cp -P --target-directory=${S}/kernel

	cd ${S}/kernel
	patch -p1 < ${S}/${PATCH}
}

src_compile() {

	unset ARCH
	mkdir -p kernelbuild
	cp ${KV_OUTPUT}/.config kernelbuild
	make -C ${KV_OUTPUT} O=${S}/kernelbuild \
        	SUBDIRS=kernel \
       		MODVERDIR=kernel modules
}

src_install() {
	unset ARCH
	emake DESTDIR=${D} \
		KERNEL_VER=${KV_VERSION_FULL} \
		install-drivers install-test\
		|| die "driver install failed"

}