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# Copyright 1999-2022 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI="7"
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inherit autotools
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MY_PV="$(ver_rs 3 '-' )"
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MY_P="${PN}-${MY_PV}"
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DESCRIPTION="Controls Ethernet frame filtering on a Linux bridge, MAC NAT and brouting"
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HOMEPAGE="https://ebtables.netfilter.org/"
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SRC_URI="http://ftp.netfilter.org/pub/${PN}/${MY_P}.tar.gz"
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S="${WORKDIR}/${MY_P}"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="amd64 arm arm64 ~loong ppc ppc64 ~riscv x86"
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IUSE="+perl static"
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BDEPEND=">=app-eselect/eselect-iptables-20200508"
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# The ebtables-save script is written in perl.
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RDEPEND="${BDEPEND}
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perl? ( dev-lang/perl )
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net-misc/ethertypes"
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PATCHES=(
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"${FILESDIR}/${PN}-2.0.11-makefile.patch"
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# Enhance ebtables-save to take table names as parameters bug #189315
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"${FILESDIR}/${PN}-2.0.11-ebt-save.patch"
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# from upstream git
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"${FILESDIR}/ebtables-2.0.11-remove-stray-atsign.patch"
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)
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pkg_setup() {
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if use static; then
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ewarn "You've chosen static build which is useful for embedded devices."
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ewarn "It has no init script. Make sure that's really what you want."
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fi
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}
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src_prepare() {
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default
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# Don't install perl scripts if USE=perl is disabled.
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if ! use perl; then
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sed -i -e '/^sbin_SCRIPTS/ d' Makefile.am || die
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fi
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# The bundled autotools are borked, so force a rebuild.
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eautoreconf
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}
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src_configure() {
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econf \
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--bindir="/bin" \
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--sbindir="/sbin" \
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--libdir="/$(get_libdir)/${PN}" \
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$(use_enable static)
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}
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src_compile() {
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emake $(usex static 'static ebtables-legacy.8' '')
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}
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src_install() {
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local -a DOCS=( ChangeLog THANKS )
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if ! use static; then
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emake DESTDIR="${D}" install
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newinitd "${FILESDIR}"/ebtables.initd-r1 ebtables
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newconfd "${FILESDIR}"/ebtables.confd-r1 ebtables
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find "${D}" -name '*.la' -type f -delete || die
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# The ethertypes package installs this for us.
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rm "${ED}"/etc/ethertypes || die
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else
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into /
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newsbin static ebtables
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fi
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newman ebtables-legacy.8 ebtables.8
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einstalldocs
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}
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pkg_postinst() {
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if ! eselect ebtables show &>/dev/null; then
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elog "Current ebtables implementation is unset, setting to ebtables-legacy"
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eselect ebtables set ebtables-legacy
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fi
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eselect ebtables show
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}
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pkg_prerm() {
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if [[ -z ${REPLACED_BY_VERSION} ]] && has_version 'net-firewall/iptables[nftables]'; then
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elog "Resetting ebtables symlinks to xtables-nft-multi before removal"
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eselect ebtables set xtables-nft-multi
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else
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elog "Unsetting ebtables symlinks before removal"
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eselect ebtables unset
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fi
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}
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