dev-util/bpftool: add 6.3

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

2 files changed, 120 insertions, 0 deletions

diff --git a/dev-util/bpftool/Manifest b/dev-util/bpftool/Manifest
index 2083bea69d8d..8942f01741cb 100644
--- a/dev-util/bpftool/Manifest
+++ b/dev-util/bpftool/Manifest
@@ -1,3 +1,5 @@
 DIST linux-6.2.tar.xz 136430892 BLAKE2B 05b63254734ea685db437cb1c00a6da63eee74d7e99f4ed2d074aaa01ac4487813ab297d337a6855cdbcbb33346b631c4256ee3b06191adfb1be3615a56bdd6d SHA512 a01bee0b968b95183934fe3504516be7ef5811944a061f5aed05ecebaa27b5eb64e33232fd0a8dd622b3c8743bfe462ef7e464d381734d111a0ad6a6d9f66ddd
+DIST linux-6.3.tar.xz 136891752 BLAKE2B f1887c8924efa8d0cb14c4e604affd0b0168bcf20f56a37c027405c7bc11aba822a43fcb38ccb55a81a26f747d00e1ab5a6554818affbf1e1c7ef5220150fc69 SHA512 768979440f4907ba64d4481b383d6101faf208f27a0b897156123aa278c5743fe3c4f61945b2541429c532d45382aaee8899ea9d44a1d2895bfbb79bfd937f65
 DIST patch-6.2.1.xz 5688 BLAKE2B 383ad7820e2b581b35c7b33e272782c1ea9588e050b2e306b7a31e82984c49f6da55dd10908c6c2d5cf0b524a7cfacc08b3ce0279e4ccd96286463ae28cb5e90 SHA512 e5777e2cb124ba5899c330135b25aaa4d612fed4af2230214c2311fe6ca03825e9c3f9be7ed84ac3712db6a4aad4fed43e88cbbf3d7b33d8d98000cba78f9085
 DIST patch-6.2.11.xz 683356 BLAKE2B e77dabcfb28aa22afcfd57c80508d345497ae95c176e49112136e67f914013d9480c55395992a0a8ee4c02f61354af78de2db13ea92d0f0b8bd220b2404c8cda SHA512 86fb459cd07b023014ec82f030189c732bb3717715b644f3b6012537465a26b9bda164b8f4a57e121a914ae7cae8209473505300ecd8c14d035266e7cf22dac6
+DIST patch-6.3.xz 8617176 BLAKE2B cab9b9b3e3a97c425e186e2390b7753e77740a8a7286ba8f8fd88527c1d2e6ee22b0d27510c5ea065e73161ac1f9a178251585ffa8d2648595c92e831cf1fee3 SHA512 4a7228e9d89633d3cb14af2dd7419eb625b765b70b95e4149ff1aff6367fb2490d5bd16d6399da33a0b85c32a8dafa2c2cb2e3695aec335f4d3a2813ca52c9f4
diff --git a/dev-util/bpftool/bpftool-6.3.ebuild b/dev-util/bpftool/bpftool-6.3.ebuild
new file mode 100644
index 000000000000..7df12a6556bc
--- /dev/null
+++ b/dev-util/bpftool/bpftool-6.3.ebuild
@@ -0,0 +1,118 @@
+# Copyright 2021-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{9..11} )
+inherit estack linux-info optfeature python-any-r1 bash-completion-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 ~arm ~arm64 ~riscv ~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}
+	app-arch/tar
+	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 and --wildcards option
+	echo ">>> Unpacking ${LINUX_SOURCES} (${paths[*]}) to ${PWD}"
+	gtar --wildcards -xpf "${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="${EPREFIX}"/usr \
+		bash_compdir="$(get_bashcompdir)" \
+		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]
+}