# 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%.*}-$(( ${PV##*.} + 3 )) # https://koji.fedoraproject.org/koji/packageinfo?packageID=8 CONFIG_VER=5.4.21 CONFIG_HASH=2809b7faa6a8cb232cd825096c146b7bdc1e08ea GENTOO_CONFIG_VER=5.4.89 DESCRIPTION="Linux kernel built with Gentoo patches" HOMEPAGE="https://www.kernel.org/" SRC_URI+=" https://cdn.kernel.org/pub/linux/kernel/v$(ver_cut 1).x/${MY_P}.tar.xz https://dev.gentoo.org/~mpagano/dist/genpatches/${GENPATCHES_P}.base.tar.xz https://dev.gentoo.org/~mpagano/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.config -> kernel-x86_64.config.${CONFIG_VER} ) arm64? ( https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-aarch64.config -> kernel-aarch64.config.${CONFIG_VER} ) ppc64? ( https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-ppc64le.config -> kernel-ppc64le.config.${CONFIG_VER} ) x86? ( https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-i686.config -> kernel-i686.config.${CONFIG_VER} )" S=${WORKDIR}/${MY_P} LICENSE="GPL-2" KEYWORDS="amd64 arm64 ppc64 x86" IUSE="debug" RDEPEND=" !sys-kernel/gentoo-kernel-bin:${SLOT}" BDEPEND=" debug? ( dev-util/dwarves )" PDEPEND=" >=virtual/dist-kernel-${PV}" pkg_pretend() { ewarn "Starting with 5.4.52, Distribution Kernels are switching from Arch" ewarn "Linux configs to Fedora. Please keep a backup kernel just in case." kernel-install_pkg_pretend } src_prepare() { local PATCHES=( # meh, genpatches have no directory "${WORKDIR}"/*.patch ) default # prepare the default config case ${ARCH} in amd64) cp "${DISTDIR}/kernel-x86_64.config.${CONFIG_VER}" .config || die ;; arm64) cp "${DISTDIR}/kernel-aarch64.config.${CONFIG_VER}" .config || die ;; ppc64) cp "${DISTDIR}/kernel-ppc64le.config.${CONFIG_VER}" .config || die ;; x86) cp "${DISTDIR}/kernel-i686.config.${CONFIG_VER}" .config || die ;; *) die "Unsupported arch ${ARCH}" ;; esac echo 'CONFIG_LOCALVERSION="-gentoo-dist"' > "${T}"/version.config || die local merge_configs=( "${T}"/version.config "${WORKDIR}/gentoo-kernel-config-${GENTOO_CONFIG_VER}"/base.config ) use debug || merge_configs+=( "${WORKDIR}/gentoo-kernel-config-${GENTOO_CONFIG_VER}"/no-debug.config ) [[ ${ARCH} == x86 ]] && merge_configs+=( "${WORKDIR}/gentoo-kernel-config-${GENTOO_CONFIG_VER}"/32-bit.config ) kernel-build_merge_configs "${merge_configs[@]}" }