net-firewall/xtables-addons: add 3.29

Closes: https://bugs.gentoo.org/961762
Signed-off-by: Sam James <sam@gentoo.org>

net-firewall/xtables-addons/Manifest

@@ -1,2 +1,3 @@
 DIST xtables-addons-3.27.tar.xz 340360 BLAKE2B 5b82069e21464bc293d76c6cd298e6beafdda57bc07582be64d7ff9a5511741bd1acd9a54a7b1caa08631d108a17b51dc7e7c2926003e6a893b1df0f6b360b62 SHA512 1938342914c24621743d0460e4057ffa6d3b6d01f3d0ca5feaa3852675f18c309f57fcb73725972d4aa87b7da92667efffa16e203f4cd1362cb8bb03a116636a
 DIST xtables-addons-3.28.tar.xz 340112 BLAKE2B ee4455e3f57549c7dfcf3871782617e22806d5862d22a791aca9579188e735d070504caaf72b4ceaa516a4a77c809cd6cb12c964214a56d9df0a3ba047683b81 SHA512 11d7ffc62d41d9f86c51a0c35fb4bc91581e8c4f2fb8e0c6309ea1381a8bd5567612dbcdfed041bfeed300bfe19fd7f36d9af0d4c76d36b2275fa840cfa5342d
+DIST xtables-addons-3.29.tar.xz 342356 BLAKE2B 632b8a4b11b5365b7a9e08277374c5b74c0cf56e3783e3cf63764139b03b36973e20c6a27e7a6336cf72d8cf5a2c00f61daf83ceb5eba536a7d52d13e0a70d74 SHA512 48264f3a555d7ba6fc404154e2a0d84b8551a28c9e0cbeff44f3dc419cff46a250e10482ce8b256545bbde2ddec6b11183dc2f7f7396f8ed3cd12c99ff69d2e7

net-firewall/xtables-addons/xtables-addons-3.29.ebuild

@@ -0,0 +1,115 @@
+# Copyright 2023-2025 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 toolchain-funcs
+
+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
+"
+DEPEND="net-firewall/iptables:="
+RDEPEND="
+	${DEPEND}
+	xtables_addons_asn? ( ${XTABLES_SCRIPTS_DEPEND} )
+	xtables_addons_geoip? ( ${XTABLES_SCRIPTS_DEPEND} )
+"
+BDEPEND="virtual/pkgconfig"
+
+pkg_setup() {
+	local CONFIG_CHECK="NF_CONNTRACK NF_CONNTRACK_MARK"
+
+	if use xtables_addons_ipp2p; then
+		CONFIG_CHECK+=" TEXTSEARCH_BM"
+		local ERROR_TEXTSEARCH_BM="CONFIG_TEXTSEARCH_BM: is not set but is needed to use xt_ipp2p"
+	fi
+
+	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)
+
+		# Needed for cross-compiling and to avoid a clash with the Gentoo ARCH.
+		ARCH="$(tc-arch-kernel)"
+	)
+
+	econf "${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
+}