# Copyright 2023-2024 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 MODULES_OPTIONAL_IUSE="+modules" inherit flag-o-matic linux-mod-r1 XTABLES_MODULES=( account chaos delude dhcpmac dnetmap echo ipmark logmark proto sysrq tarpit asn condition fuzzy geoip gradm iface ipp2p ipv4options length2 lscan pknock psd quota2 ) MODULES_KERNEL_MIN=4.15 DESCRIPTION="iptables extensions not yet accepted in the main kernel" HOMEPAGE=" https://inai.de/projects/xtables-addons/ https://codeberg.org/jengelh/xtables-addons/ " SRC_URI="https://inai.de/files/xtables-addons/${P}.tar.xz" LICENSE="GPL-2+" SLOT="0" KEYWORDS="~amd64 ~x86" IUSE="${XTABLES_MODULES[*]/#/xtables_addons_}" XTABLES_SCRIPTS_DEPEND=" app-arch/unzip dev-perl/Net-CIDR-Lite dev-perl/Text-CSV_XS virtual/perl-Getopt-Long " DEPEND="net-firewall/iptables:=" RDEPEND=" ${DEPEND} xtables_addons_asn? ( ${XTABLES_SCRIPTS_DEPEND} ) xtables_addons_geoip? ( ${XTABLES_SCRIPTS_DEPEND} ) " pkg_setup() { local CONFIG_CHECK="NF_CONNTRACK NF_CONNTRACK_MARK" if use xtables_addons_pknock; then CONFIG_CHECK+=" ~CONNECTOR" local ERROR_CONNECTOR="CONFIG_CONNECTOR: is not set but is needed to receive userspace notifications from pknock through netlink/connector" fi linux-mod-r1_pkg_setup } src_prepare() { default local mod modules mapfile -t modules < <(sed -En 's/^build_(.+)=.*/\L\1/p' mconfig || die) [[ ${modules[*]} == "${XTABLES_MODULES[*]}" ]] || die "XTABLES_MODULES needs to be updated to: '${modules[*]}'" for mod in "${modules[@]}"; do use xtables_addons_${mod} || sed -i "/^build_${mod}=/Id" mconfig || die done } src_configure() { # Uses CFLAGS for tools, and it may mismatch with the kernel's CC # FIXME?: ideally would want to build tools with normal CC use modules && CC=${KERNEL_CC} strip-unsupported-flags local econfargs=( # TODO?: should move to ${EPREFIX}/usr + use default libexecdir by now # (matching documentation), but could be a disruptive change for users # with xt_asn/geoip_* paths they may have hardcoded in scripts --prefix="${EPREFIX:-/}" --libexecdir="${EPREFIX}"/$(get_libdir) $(usex modules --with-kbuild="${KV_OUT_DIR}" --without-kbuild) ) econf "${econfargs[@]}" } src_compile() { use modules || MODULES_MAKEARGS=() emake "${MODULES_MAKEARGS[@]}" } src_install() { MODULES_MAKEARGS+=( DESTDIR="${D}" INSTALL_MOD_DIR=xtables_addons ) emake "${MODULES_MAKEARGS[@]}" install modules_post_process dodoc -r README.rst doc/. use xtables_addons_asn || find "${ED}" -type f -name '*_asn*' -delete || die use xtables_addons_geoip || find "${ED}" -type f -name '*_geoip*' -delete || die find "${ED}" -type f -name '*.la' -delete || die }