diff options
Diffstat (limited to 'sys-kernel/gentoo-kernel/gentoo-kernel-5.12.19.ebuild')
-rw-r--r-- | sys-kernel/gentoo-kernel/gentoo-kernel-5.12.19.ebuild | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/sys-kernel/gentoo-kernel/gentoo-kernel-5.12.19.ebuild b/sys-kernel/gentoo-kernel/gentoo-kernel-5.12.19.ebuild new file mode 100644 index 000000000000..f1b0f7b7a0ed --- /dev/null +++ b/sys-kernel/gentoo-kernel/gentoo-kernel-5.12.19.ebuild @@ -0,0 +1,105 @@ +# Copyright 2020-2021 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +inherit kernel-build + +MY_P=linux-${PV%.*} +GENPATCHES_P=genpatches-${PV%.*}-$(( ${PV##*.} + 3 )) +# https://koji.fedoraproject.org/koji/packageinfo?packageID=8 +CONFIG_VER=5.12.5 +CONFIG_HASH=17639df044f5f81bbf267f566426eae4a5187875 +GENTOO_CONFIG_VER=5.10.42 + +DESCRIPTION="Linux kernel built with Gentoo patches" +HOMEPAGE="https://www.kernel.org/" +SRC_URI+=" https://cdn.kernel.org/pub/linux/kernel/v$(ver_cut 1).x/${MY_P}.tar.xz + https://dev.gentoo.org/~alicef/dist/genpatches/${GENPATCHES_P}.base.tar.xz + https://dev.gentoo.org/~alicef/dist/genpatches/${GENPATCHES_P}.extras.tar.xz + https://github.com/mgorny/gentoo-kernel-config/archive/v${GENTOO_CONFIG_VER}.tar.gz + -> gentoo-kernel-config-${GENTOO_CONFIG_VER}.tar.gz + amd64? ( + https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-x86_64-fedora.config + -> kernel-x86_64-fedora.config.${CONFIG_VER} + ) + arm64? ( + https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-aarch64-fedora.config + -> kernel-aarch64-fedora.config.${CONFIG_VER} + ) + ppc64? ( + https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-ppc64le-fedora.config + -> kernel-ppc64le-fedora.config.${CONFIG_VER} + ) + x86? ( + https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-i686-fedora.config + -> kernel-i686-fedora.config.${CONFIG_VER} + )" +S=${WORKDIR}/${MY_P} + +LICENSE="GPL-2" +KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86" +IUSE="debug hardened" +REQUIRED_USE="arm? ( savedconfig )" + +RDEPEND=" + !sys-kernel/gentoo-kernel-bin:${SLOT}" +BDEPEND=" + debug? ( dev-util/pahole )" +PDEPEND=" + >=virtual/dist-kernel-${PV}" + +QA_FLAGS_IGNORED="usr/src/linux-.*/scripts/gcc-plugins/.*.so" + +src_prepare() { + local PATCHES=( + # meh, genpatches have no directory + "${WORKDIR}"/*.patch + ) + default + + # prepare the default config + case ${ARCH} in + amd64) + cp "${DISTDIR}/kernel-x86_64-fedora.config.${CONFIG_VER}" .config || die + ;; + arm) + return + ;; + arm64) + cp "${DISTDIR}/kernel-aarch64-fedora.config.${CONFIG_VER}" .config || die + ;; + ppc64) + cp "${DISTDIR}/kernel-ppc64le-fedora.config.${CONFIG_VER}" .config || die + ;; + x86) + cp "${DISTDIR}/kernel-i686-fedora.config.${CONFIG_VER}" .config || die + ;; + *) + die "Unsupported arch ${ARCH}" + ;; + esac + + local myversion="-gentoo-dist" + use hardened && myversion+="-hardened" + echo "CONFIG_LOCALVERSION=\"${myversion}\"" > "${T}"/version.config || die + local dist_conf_path="${WORKDIR}/gentoo-kernel-config-${GENTOO_CONFIG_VER}" + + local merge_configs=( + "${T}"/version.config + "${dist_conf_path}"/base.config + ) + use debug || merge_configs+=( + "${dist_conf_path}"/no-debug.config + ) + if use hardened; then + merge_configs+=( "${dist_conf_path}"/hardened-base.config ) + + tc-is-gcc && merge_configs+=( "${dist_conf_path}"/hardened-gcc-plugins.config ) + + if [[ -f "${dist_conf_path}/hardened-${ARCH}.config" ]]; then + merge_configs+=( "${dist_conf_path}/hardened-${ARCH}.config" ) + fi + fi + kernel-build_merge_configs "${merge_configs[@]}" +} |