[gentoo-commits] repo/gentoo:master commit in: dev-util/bpftool/

[Jakov Smolić]

commit:     a9368e172ebdb1d048afdfeb8d82cbf34a194ff0
Author:     Jakov Smolić <jsmolic <AT> gentoo <DOT> org>
AuthorDate: Sat Jan 29 21:15:49 2022 +0000
Commit:     Jakov Smolić <jsmolic <AT> gentoo <DOT> org>
CommitDate: Sat Jan 29 21:21:12 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a9368e17

dev-util/bpftool: add 5.16.2

Signed-off-by: Jakov Smolić <jsmolic <AT> gentoo.org>

 dev-util/bpftool/Manifest              |   1 +
 dev-util/bpftool/bpftool-5.16.2.ebuild | 117 +++++++++++++++++++++++++++++++++
 2 files changed, 118 insertions(+)

diff --git a/dev-util/bpftool/Manifest b/dev-util/bpftool/Manifest
index b6dd031e6422..07ba673ff532 100644
--- a/dev-util/bpftool/Manifest
+++ b/dev-util/bpftool/Manifest
@@ -4,3 +4,4 @@ DIST linux-5.16.tar.xz 123114100 BLAKE2B 07a90cc640ff89e1359c06cee8c38abd33e51f9
 DIST patch-5.14.14.xz 528644 BLAKE2B 3917c340eb1cd814b7fd40420e32baa84c6a062a7c52ab75301cfce8e59acf055f3c9ff38f4ae1590837f245607e294277001f0a0b53ee44b0056b83f98bc68f SHA512 258fa67ee6e6d13b4e92d361898313b4e2f3d9d0be883e5c5a0c436e51cf8bcb3eb5acb46272bb5df2bbf8390b81152e8244b1d6faf7299314589b90c95eebba
 DIST patch-5.15.8.xz 537596 BLAKE2B 0f431804d406c4bbb09c44826fe1018b0bca94018337b73387d44ff3e25e6b90e2ec10cf9935847786e4dac6e1523e8e7daeaedb4f854d20a155bd13b29a0c72 SHA512 ef6d0841033fecba7c4aa25f5249a1e532a0d95f4b7e7048357ff00277d9abc11897f92d05d4a2cb90372da9cec8aa6664ce1058f71a6cae6bc647649787667d
 DIST patch-5.16.1.xz 10492 BLAKE2B dcdef3f247252ac7cbbdd7892fb017b8181ea4028d56b1d710144effaf59498c42703b85ea3ecaa85f513f1813dc4ce6bb24adbfe54395a119f9ad20d35ea523 SHA512 0506dd2b6758107cdd66bb75d51e263d77115c79529bd64f206119f809adb11fdeaa4cf4595d38051390bf9afca63b5af4d886a8e1a799caf0927d4858273b24
+DIST patch-5.16.2.xz 20432 BLAKE2B 9c9f697e4dd0a78a94ac0bd361ec69683c6904d9af02da55c3001394e6a6efcc1fccd5d44747fff6ea47271b7655bd7866d161a90196cecaddde1c630ef5c425 SHA512 50d3c386e391603fbfe86780bbfa69c3a7caa83a7eea6c239af133dde3a7aa4746f4a3f1483589018d5ac27caa7ee69d869f8f64f4b5121ddab52224f5302222

diff --git a/dev-util/bpftool/bpftool-5.16.2.ebuild b/dev-util/bpftool/bpftool-5.16.2.ebuild
new file mode 100644
index 000000000000..d4a6b8926868
--- /dev/null
+++ b/dev-util/bpftool/bpftool-5.16.2.ebuild
@@ -0,0 +1,117 @@
+# Copyright 2021-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{8..10} )
+inherit estack linux-info optfeature python-any-r1 toolchain-funcs
+
+MY_PV="${PV/_/-}"
+MY_PV="${MY_PV/-pre/-git}"
+
+DESCRIPTION="Tool for inspection and simple manipulation of eBPF programs and maps"
+HOMEPAGE="https://kernel.org/"
+
+LINUX_V="${PV:0:1}.x"
+LINUX_VER=$(ver_cut 1-2)
+LINUX_PATCH=patch-${PV}.xz
+SRC_URI="https://www.kernel.org/pub/linux/kernel/v${LINUX_V}/${LINUX_PATCH}"
+
+LINUX_SOURCES="linux-${LINUX_VER}.tar.xz"
+SRC_URI+=" https://www.kernel.org/pub/linux/kernel/v${LINUX_V}/${LINUX_SOURCES}"
+
+S_K="${WORKDIR}/linux-${LINUX_VER}"
+S="${S_K}/tools/bpf/bpftool"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="caps"
+
+RDEPEND="
+	sys-libs/binutils-libs:=
+	sys-libs/zlib:=
+	virtual/libelf:=
+	caps? ( sys-libs/libcap:= )
+"
+DEPEND="
+	${RDEPEND}
+	>=sys-kernel/linux-headers-5.8
+"
+BDEPEND="
+	${LINUX_PATCH+dev-util/patchutils}
+	${PYTHON_DEPS}
+	dev-python/docutils
+"
+
+CONFIG_CHECK="~DEBUG_INFO_BTF"
+
+# src_unpack and src_prepare are copied from dev-util/perf since
+# it's building from the same tarball, please keep it in sync with perf
+src_unpack() {
+	local paths=(
+		tools/bpf kernel/bpf
+		tools/{arch,build,include,lib,perf,scripts} {scripts,include,lib} "arch/*/lib"
+	)
+
+	# We expect the tar implementation to support the -j option (both
+	# GNU tar and libarchive's tar support that).
+	echo ">>> Unpacking ${LINUX_SOURCES} (${paths[*]}) to ${PWD}"
+	tar --wildcards -xpf "${DISTDIR}"/${LINUX_SOURCES} \
+		"${paths[@]/#/linux-${LINUX_VER}/}" || die
+
+	if [[ -n ${LINUX_PATCH} ]] ; then
+		eshopts_push -o noglob
+		ebegin "Filtering partial source patch"
+		filterdiff -p1 ${paths[@]/#/-i } -z "${DISTDIR}"/${LINUX_PATCH} \
+			> ${P}.patch
+		eend $? || die "filterdiff failed"
+		eshopts_pop
+	fi
+
+	local a
+	for a in ${A}; do
+		[[ ${a} == ${LINUX_SOURCES} ]] && continue
+		[[ ${a} == ${LINUX_PATCH} ]] && continue
+		unpack ${a}
+	done
+}
+
+src_prepare() {
+	default
+
+	if [[ -n ${LINUX_PATCH} ]] ; then
+		pushd "${S_K}" >/dev/null || die
+		eapply "${WORKDIR}"/${P}.patch
+		popd || die
+	fi
+
+	# dev-python/docutils installs rst2man.py, not rst2man
+	sed -i -e 's/rst2man/rst2man.py/g' Documentation/Makefile || die
+}
+
+bpftool_make() {
+	local arch=$(tc-arch-kernel)
+	tc-export AR CC LD
+
+	emake V=1 VF=1 \
+		HOSTCC="$(tc-getBUILD_CC)" HOSTLD="$(tc-getBUILD_LD)" \
+		EXTRA_CFLAGS="${CFLAGS}" ARCH="${arch}" BPFTOOL_VERSION="${MY_PV}" \
+		prefix="${EPREFIX}"/usr \
+		feature-libcap="$(usex caps 1 0)" \
+		"$@"
+}
+
+src_compile() {
+	bpftool_make
+	bpftool_make -C Documentation
+}
+
+src_install() {
+	bpftool_make DESTDIR="${D}" install
+	bpftool_make mandir="${ED}"/usr/share/man -C Documentation install
+}
+
+pkg_postinst() {
+	optfeature "clang-bpf-co-re support" sys-devel/clang[llvm_targets_BPF]
+}