diff options
Diffstat (limited to 'dev-util/bpftool')
| -rw-r--r-- | dev-util/bpftool/Manifest | 1 | ||||
| -rw-r--r-- | dev-util/bpftool/bpftool-5.16.5.ebuild | 117 |
2 files changed, 118 insertions, 0 deletions
diff --git a/dev-util/bpftool/Manifest b/dev-util/bpftool/Manifest index c967ee4514b8..c87661561b39 100644 --- a/dev-util/bpftool/Manifest +++ b/dev-util/bpftool/Manifest @@ -3,3 +3,4 @@ DIST linux-5.16.tar.xz 123114100 BLAKE2B 07a90cc640ff89e1359c06cee8c38abd33e51f9 DIST patch-5.15.8.xz 537596 BLAKE2B 0f431804d406c4bbb09c44826fe1018b0bca94018337b73387d44ff3e25e6b90e2ec10cf9935847786e4dac6e1523e8e7daeaedb4f854d20a155bd13b29a0c72 SHA512 ef6d0841033fecba7c4aa25f5249a1e532a0d95f4b7e7048357ff00277d9abc11897f92d05d4a2cb90372da9cec8aa6664ce1058f71a6cae6bc647649787667d DIST patch-5.16.2.xz 20432 BLAKE2B 9c9f697e4dd0a78a94ac0bd361ec69683c6904d9af02da55c3001394e6a6efcc1fccd5d44747fff6ea47271b7655bd7866d161a90196cecaddde1c630ef5c425 SHA512 50d3c386e391603fbfe86780bbfa69c3a7caa83a7eea6c239af133dde3a7aa4746f4a3f1483589018d5ac27caa7ee69d869f8f64f4b5121ddab52224f5302222 DIST patch-5.16.4.xz 343964 BLAKE2B 1fa1b90cecafe11ea0be1c099c4e2b4775ab87fd204a3ab2985e1ed479866763663db62a4de15c6aae243c0c34356f72c51df7437ce9a8fa8e257c4b3bc6cf20 SHA512 504d02a825dc9e06f2f6802567f179d5b956f3be4ccf3dae97ec31eefb0826f784292215e85fbb51ea98198288db9735de8d87f84551ff85f389cb713ee1cff5 +DIST patch-5.16.5.xz 401000 BLAKE2B e58ef6f70b283a9d357472e4e9b148ba1038edb2473d299d367f1293c66051ae2b5aad2131df3f5b99052edc6ca885cc0f2140b727cb5277c776a6a0e01012a4 SHA512 8944096f994207522640b4fc7c0be97677ea44924875870f2dc3734e2e9fa3df871821780e7d459348fbe25db1b22cdfca8e852aed11c823ee489a174fb7d9c3 diff --git a/dev-util/bpftool/bpftool-5.16.5.ebuild b/dev-util/bpftool/bpftool-5.16.5.ebuild new file mode 100644 index 000000000000..d4a6b8926868 --- /dev/null +++ b/dev-util/bpftool/bpftool-5.16.5.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] +} |