commit: 467d36e54c8bd5fe0c12334df6b7ddf972eab8d4 Author: Yixun Lan <dlan <AT> gentoo <DOT> org> AuthorDate: Fri Jun 17 12:07:47 2022 +0000 Commit: Yixun Lan <dlan <AT> gentoo <DOT> org> CommitDate: Fri Jun 17 12:20:07 2022 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=467d36e5
dev-util/bootconfig: new package, add 5.18 bootconfig tool support add key-value data to kernel command line https://docs.kernel.org/admin-guide/bootconfig.html Signed-off-by: Yixun Lan <dlan <AT> gentoo.org> dev-util/bootconfig/Manifest | 1 + dev-util/bootconfig/bootconfig-5.18.ebuild | 104 +++++++++++++++++++++++++++++ dev-util/bootconfig/metadata.xml | 13 ++++ 3 files changed, 118 insertions(+) diff --git a/dev-util/bootconfig/Manifest b/dev-util/bootconfig/Manifest new file mode 100644 index 000000000000..907336dcebdf --- /dev/null +++ b/dev-util/bootconfig/Manifest @@ -0,0 +1 @@ +DIST linux-5.18.tar.xz 129790264 BLAKE2B e2745a69eb70169e90505a9318a3993046eab3020496eecde7d8352ecda0eb71a25b21becf7ce93fc593507dce7d1cd61b94ddcdf82b3094d79c0d3d48508eeb SHA512 dbbc9d1395898a498fa4947fceda1781344fa5d360240f753810daa4fa88e519833e2186c4e582a8f1836e6413e9e85f6563c7770523b704e8702d67622f98b5 diff --git a/dev-util/bootconfig/bootconfig-5.18.ebuild b/dev-util/bootconfig/bootconfig-5.18.ebuild new file mode 100644 index 000000000000..728bae95e34c --- /dev/null +++ b/dev-util/bootconfig/bootconfig-5.18.ebuild @@ -0,0 +1,104 @@ +# Copyright 1999-2022 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +inherit estack + +DESCRIPTION="Bootconfig tools for kernel command line to support key-value" +HOMEPAGE="https://kernel.org/"; + +LINUX_V="${PV:0:1}.x" +if [[ ${PV} == *_rc* ]] ; then + LINUX_VER=$(ver_cut 1-2).$(($(ver_cut 3)-1)) + PATCH_VERSION=$(ver_cut 1-3) + LINUX_PATCH=patch-${PV//_/-}.xz + SRC_URI="https://www.kernel.org/pub/linux/kernel/v${LINUX_V}/testing/${LINUX_PATCH} + https://www.kernel.org/pub/linux/kernel/v${LINUX_V}/testing/v${PATCH_VERSION}/${LINUX_PATCH}"; +elif [[ ${PV} == *.*.* ]] ; then + # stable-release series + LINUX_VER=$(ver_cut 1-2) + LINUX_PATCH=patch-${PV}.xz + SRC_URI="https://www.kernel.org/pub/linux/kernel/v${LINUX_V}/${LINUX_PATCH}"; +else + LINUX_VER=${PV} + SRC_URI="" +fi + +LINUX_SOURCES="linux-${LINUX_VER}.tar.xz" +SRC_URI+=" https://www.kernel.org/pub/linux/kernel/v${LINUX_V}/${LINUX_SOURCES}"; + +LICENSE="GPL-2" +SLOT="0" +KEYWORDS="~amd64 ~riscv" +IUSE="examples" + +BDEPEND=" + ${LINUX_PATCH+dev-util/patchutils} +" + +RDEPEND="" + +DEPEND="${RDEPEND} + >=sys-kernel/linux-headers-5.10 +" + +S_K="${WORKDIR}/linux-${LINUX_VER}" +S="${S_K}/tools/bootconfig" + +src_unpack() { + local paths=( + tools/arch tools/build tools/include tools/lib tools/bootconfig tools/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 +} + +src_compile() { + emake bootconfig +} + +src_test() { + : +} + +src_install() { + dobin bootconfig + + if use examples; then + dodoc -r scripts + + docinto examples + dodoc -r samples/* + fi +} diff --git a/dev-util/bootconfig/metadata.xml b/dev-util/bootconfig/metadata.xml new file mode 100644 index 000000000000..f52468ed9ff1 --- /dev/null +++ b/dev-util/bootconfig/metadata.xml @@ -0,0 +1,13 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd";> +<pkgmetadata> + <maintainer type="person"> + <email>[email protected]</email> + <name>Yixun Lan</name> + </maintainer> + <longdescription> + The boot configuration expands the current kernel command line to support + additional key-value data when booting the kernel in an efficient way. + This allows administrators to pass a structured-Key config file. + </longdescription> +</pkgmetadata>
