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