gentoo-overlay/net-libs/libnfnetlink/libnfnetlink-1.0.1.ebuild

# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=4
inherit linux-info eutils

DESCRIPTION="the low-level library for netfilter related kernel/userspace communication"
HOMEPAGE="http://www.netfilter.org/projects/libnfnetlink/"
PATCH_BLOB=04aef8a4dedf267dd5744afb134ef8046e77f613
PATCH_FN=${PATCH_BLOB}-musl-fix-includes.patch
SRC_URI="http://www.netfilter.org/projects/${PN}/files/${P}.tar.bz2
		 https://git.alpinelinux.org/cgit/aports/plain/main/libnfnetlink/musl-fix-includes.patch -> ${PATCH_FN}"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 ~riscv s390 sh sparc x86"
IUSE="static-libs"

DOCS=( README )
PATCHES=( "${DISTDIR}/${PATCH_FN}" )

src_prepare() {
	epatch "${PATCHES[@]}"
}

pkg_setup() {
	linux-info_pkg_setup

	if kernel_is lt 2 6 18 ; then
		ewarn "${PN} requires at least 2.6.18 kernel version"
	fi

	#netfilter core team has changed some option names with kernel 2.6.20
	error_common=' is not set when it should be. You can activate it in the Core Netfilter Configuration'
	if kernel_is lt 2 6 20 ; then
		CONFIG_CHECK="~IP_NF_CONNTRACK_NETLINK"
		ERROR_IP_NF_CONNTRACK_NETLINK="CONFIG_IP_NF_CONNTRACK_NETLINK:\t${error_common}"
	else
		CONFIG_CHECK="~NF_CT_NETLINK"
		ERROR_NF_CT_NETLINK="CONFIG_NF_CT_NETLINK:\t${error_common}"
	fi

	check_extra_config
}

src_configure() {
	econf $(use_enable static-libs static)
}

src_install() {
	default
	prune_libtool_files
}