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115 lines
3.3 KiB
115 lines
3.3 KiB
8 months ago
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# Copyright 1999-2024 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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MODULES_OPTIONAL_IUSE=modules
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inherit autotools bash-completion-r1 linux-mod-r1 systemd
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DESCRIPTION="IPset tool for iptables, successor to ippool"
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HOMEPAGE="https://ipset.netfilter.org/ https://git.netfilter.org/ipset/"
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SRC_URI="https://ipset.netfilter.org/${P}.tar.bz2"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86"
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RDEPEND="
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net-firewall/iptables
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net-libs/libmnl:=
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"
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DEPEND="${RDEPEND}"
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BDEPEND="virtual/pkgconfig"
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DOCS=( ChangeLog INSTALL README UPGRADE )
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# configurable from outside, e.g. /etc/portage/make.conf
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IP_NF_SET_MAX=${IP_NF_SET_MAX:-256}
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src_prepare() {
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default
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eautoreconf
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}
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pkg_setup() {
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get_version
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CONFIG_CHECK="NETFILTER"
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ERROR_NETFILTER="ipset requires NETFILTER support in your kernel."
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CONFIG_CHECK+=" NETFILTER_NETLINK"
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ERROR_NETFILTER_NETLINK="ipset requires NETFILTER_NETLINK support in your kernel."
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# It does still build without NET_NS, but it may be needed in future.
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#CONFIG_CHECK="${CONFIG_CHECK} NET_NS"
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#ERROR_NET_NS="ipset requires NET_NS (network namespace) support in your kernel."
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CONFIG_CHECK+=" !PAX_CONSTIFY_PLUGIN"
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ERROR_PAX_CONSTIFY_PLUGIN="ipset contains constified variables (#614896)"
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build_modules=0
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if use modules; then
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if linux_config_src_exists && linux_chkconfig_builtin "MODULES" ; then
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if linux_chkconfig_present "IP_NF_SET" || \
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linux_chkconfig_present "IP_SET"; then #274577
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eerror "There is IP{,_NF}_SET or NETFILTER_XT_SET support in your kernel."
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eerror "Please either build ipset with modules USE flag disabled"
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eerror "or rebuild kernel without IP_SET support and make sure"
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eerror "there is NO kernel ip_set* modules in /lib/modules/<your_kernel>/... ."
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die "USE=modules and in-kernel ipset support detected."
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else
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einfo "Modular kernel detected. Gonna build kernel modules..."
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build_modules=1
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fi
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else
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eerror "Nonmodular kernel detected, but USE=modules. Either build"
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eerror "modular kernel (without IP_SET) or disable USE=modules"
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die "Nonmodular kernel detected, will not build kernel modules"
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fi
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fi
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[[ ${build_modules} -eq 1 ]] && linux-mod-r1_pkg_setup
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}
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src_configure() {
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export bashcompdir="$(get_bashcompdir)"
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econf \
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--enable-bashcompl \
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$(use_with modules kmod) \
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--with-maxsets=${IP_NF_SET_MAX} \
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--with-ksource="${KV_DIR}" \
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--with-kbuild="${KV_OUT_DIR}"
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}
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src_compile() {
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einfo "Building userspace"
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local modlist=( xt_set=kernel/net/netfilter/ipset/:"${S}":kernel/net/netfilter/:
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em_ipset=kernel/net/sched:"${S}":kernel/net/sched/:modules )
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for i in ip_set{,_bitmap_{ip{,mac},port},_hash_{ip{,mac,mark,port{,ip,net}},mac,net{,port{,net},iface,net}},_list_set}; do
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modlist+=( ${i}=kernel/net/netfilter/ipset/:"${S}":kernel/net/netfilter/ipset )
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done
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emake
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if [[ ${build_modules} -eq 1 ]]; then
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einfo "Building kernel modules"
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linux-mod-r1_src_compile
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fi
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}
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src_install() {
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einfo "Installing userspace"
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default
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find "${ED}" -name '*.la' -delete || die
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newinitd "${FILESDIR}"/ipset.initd-r5 ${PN}
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newconfd "${FILESDIR}"/ipset.confd-r1 ${PN}
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systemd_newunit "${FILESDIR}"/ipset.systemd-r1 ${PN}.service
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keepdir /var/lib/ipset
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if [[ ${build_modules} -eq 1 ]]; then
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einfo "Installing kernel modules"
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linux-mod-r1_src_install
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fi
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}
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