xdp-tools: add 1.4.3

net-libs/xdp-tools/Manifest

@@ -0,0 +1,3 @@
+DIST xdp-tools-1.4.3.tar.gz 339989 BLAKE2B 836eb66a2264e9d46124a009a8b3e039da23f28f83460fb3aa724c8ca4c37952979278e3041e9acca44acd68cc94423d73f381febc107c454db7da01f583ae41 SHA512 3ba176e573d02feefc1baf81570b514bc25a61d7be3256ce530128092f07b246b8731430289cdcd874f8846122a4451f0bcd06891565dd1b48beaa10b854c646
+EBUILD xdp-tools-1.4.3.ebuild 2286 BLAKE2B f628edd88fd0dc18f02e46bc5e2fa7bfb11ea6483f6d6d14a11fd7e0be0c97032902a4a3eaa9b57b85fc784ff15a16335d48f35c92fa338e4dbf3f2a38c4f74a SHA512 b26960a9d91d9997aaa4c7c7f5817e5709ca4636f25aa03ed5f7f804640d81b4a62af8a7693d46a967c5d35227763d2f87dfb2c73d5725d4d589c7d3f2f09989
+MISC metadata.xml 731 BLAKE2B a9c958d31f9ece376e4518e213823c14474df47747205020b76da7a0a67f7ed926ec55002b586143ce84cb965a23ad1794a42862597278682ef3605fc7d07911 SHA512 78774e4bcc6e05d56fe82b0aacd46e4d23e3bd89aa5bb55900adb94648d06b3251c575d4d0b6108cdad0f2ffbabcc2973e50e804b120a73e8923cd679601384f

net-libs/xdp-tools/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="person" proxied="yes">
+    <email>[email protected]</email>
+    <name>Holger Hoffstätte</name>
+  </maintainer>
+  <maintainer type="project" proxied="proxy">
+    <email>[email protected]</email>
+    <name>Proxy Maintainers</name>
+  </maintainer>
+  <maintainer type="person">
+    <email>[email protected]</email>
+    <name>Jason A. Donenfeld</name>
+  </maintainer>
+  <upstream>
+    <remote-id type="github">xdp-project/xdp-tools</remote-id>
+  </upstream>
+  <use>
+    <flag name="tools">Install various helper tools rather than just libxdp.</flag>
+  </use>
+</pkgmetadata>

net-libs/xdp-tools/xdp-tools-1.4.3.ebuild

@@ -0,0 +1,96 @@
+# Copyright 2021-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit flag-o-matic toolchain-funcs
+
+DESCRIPTION="The libxdp library and various tools for use with XDP"
+HOMEPAGE="https://github.com/xdp-project/xdp-tools"
+SRC_URI="https://github.com/xdp-project/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-2 LGPL-2.1 BSD-2"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86"
+IUSE="+tools"
+
+DEPEND="
+	dev-libs/libbpf:=
+	dev-util/bpftool
+	net-libs/libpcap
+	sys-libs/zlib
+	virtual/libelf
+"
+RDEPEND="${DEPEND}"
+BDEPEND="
+	sys-apps/grep[pcre]
+	>=sys-devel/clang-11.0.0
+"
+
+# Not prebuilt -- we build them -- but they're not ordinary ELF objects either.
+QA_PREBUILT="usr/lib/bpf/*.o"
+
+MAKEOPTS+=" V=1"
+
+src_prepare() {
+	# remove -Werror: #899744
+	sed -i 's/-Werror//g' lib/Makefile lib/defines.mk || die
+	sed -i '/-Werror/d' lib/common.mk lib/libxdp/Makefile \
+		lib/libxdp/tests/Makefile lib/util/Makefile || die
+
+	default
+}
+
+src_configure() {
+	# filter LTO: #861587
+	filter-lto
+
+	# filter LDFLAGS some more: #916591
+	filter-ldflags -Wl,--{icf,lto}*
+
+	# force ld.bfd: #916591
+	tc-ld-force-bfd
+
+	export CC="$(tc-getCC)"
+	export PREFIX="${EPREFIX}/usr"
+	export LIBDIR="${PREFIX}/$(get_libdir)"
+	export BPF_OBJECT_DIR="${PREFIX}/lib/bpf"
+	export PRODUCTION=1
+	export DYNAMIC_LIBXDP=1
+	export FORCE_SYSTEM_LIBBPF=1
+
+	default
+}
+
+src_test() { :; }
+
+src_install() {
+	default
+
+	# To remove the scripts/testing files that are installed.
+	rm -r "${ED}/usr/share/xdp-tools" || die
+	# We can't control static archive generation yet.
+	rm "${ED}/usr/$(get_libdir)/libxdp.a" || die
+
+	use tools || { rm "${ED}/usr/sbin"/* || die; }
+
+	# These are ELF objects but BPF ones.
+	dostrip -x /usr/lib/bpf
+}
+
+pkg_postinst() {
+	elog
+	elog "Many BPF utilities need access to a mounted bpffs virtual file system."
+	elog "Either mount it manually like this:"
+	elog
+	elog "  mount bpffs /sys/fs/bpf -t bpf -o nosuid,nodev,noexec,relatime,mode=700"
+	elog
+	elog "or add the following line to your /etc/fstab to always mount it at boot time:"
+	elog
+	elog "  bpffs  /sys/fs/bpf  bpf  nosuid,nodev,noexec,relatime,mode=700  0 0"
+	elog
+	elog "You can verify that bpffs is mounted with:"
+	elog
+	elog "  mount | grep /sys/fs/bpf"
+	elog
+}