diff options
Diffstat (limited to 'sys-kernel/gentoo-kernel-bin/gentoo-kernel-bin-6.11.4.ebuild')
| -rw-r--r-- | sys-kernel/gentoo-kernel-bin/gentoo-kernel-bin-6.11.4.ebuild | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/sys-kernel/gentoo-kernel-bin/gentoo-kernel-bin-6.11.4.ebuild b/sys-kernel/gentoo-kernel-bin/gentoo-kernel-bin-6.11.4.ebuild new file mode 100644 index 000000000000..80868c7e256a --- /dev/null +++ b/sys-kernel/gentoo-kernel-bin/gentoo-kernel-bin-6.11.4.ebuild @@ -0,0 +1,171 @@ +# Copyright 2020-2024 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +KERNEL_EFI_ZBOOT=1 +KERNEL_IUSE_GENERIC_UKI=1 +KERNEL_IUSE_SECUREBOOT=1 + +inherit kernel-install toolchain-funcs unpacker + +MY_P=linux-${PV%.*} +GENPATCHES_P=genpatches-${PV%.*}-$(( ${PV##*.} + 1 )) +BINPKG=${PF/-bin}-1 + +DESCRIPTION="Pre-built Linux kernel 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 + amd64? ( + https://dev.gentoo.org/~mgorny/binpkg/amd64/kernel/sys-kernel/gentoo-kernel/${BINPKG}.gpkg.tar + -> ${BINPKG/-2/-1}.amd64.gpkg.tar + ) + arm64? ( + https://dev.gentoo.org/~mgorny/binpkg/arm64/kernel/sys-kernel/gentoo-kernel/${BINPKG}.gpkg.tar + -> ${BINPKG}.arm64.gpkg.tar + ) + ppc64? ( + https://dev.gentoo.org/~mgorny/binpkg/ppc64le/kernel/sys-kernel/gentoo-kernel/${BINPKG}.gpkg.tar + -> ${BINPKG}.ppc64le.gpkg.tar + ) + x86? ( + https://dev.gentoo.org/~mgorny/binpkg/x86/kernel/sys-kernel/gentoo-kernel/${BINPKG}.gpkg.tar + -> ${BINPKG}.x86.gpkg.tar + ) +" +S=${WORKDIR} + +KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86" + +RDEPEND=" + !sys-kernel/gentoo-kernel:${SLOT} +" +PDEPEND=" + >=virtual/dist-kernel-${PV} +" +BDEPEND=" + app-alternatives/bc + app-alternatives/lex + dev-util/pahole + virtual/libelf + app-alternatives/yacc +" + +QA_PREBUILT='*' + +KV_LOCALVERSION='-gentoo-dist' +KPV=${PV}${KV_LOCALVERSION} + +src_prepare() { + local PATCHES=( + # meh, genpatches have no directory + "${WORKDIR}"/*.patch + ) + cd "${MY_P}" || die + default +} + +src_configure() { + # force ld.bfd if we can find it easily + local HOSTLD="$(tc-getBUILD_LD)" + if type -P "${HOSTLD}.bfd" &>/dev/null; then + HOSTLD+=.bfd + fi + local LD="$(tc-getLD)" + if type -P "${LD}.bfd" &>/dev/null; then + LD+=.bfd + fi + tc-export_build_env + local makeargs=( + V=1 + + HOSTCC="$(tc-getBUILD_CC)" + HOSTCXX="$(tc-getBUILD_CXX)" + HOSTLD="${HOSTLD}" + HOSTAR="$(tc-getBUILD_AR)" + HOSTCFLAGS="${BUILD_CFLAGS}" + HOSTLDFLAGS="${BUILD_LDFLAGS}" + + CROSS_COMPILE=${CHOST}- + AS="$(tc-getAS)" + CC="$(tc-getCC)" + LD="${LD}" + AR="$(tc-getAR)" + NM="$(tc-getNM)" + STRIP="$(tc-getSTRIP)" + OBJCOPY="$(tc-getOBJCOPY)" + OBJDUMP="$(tc-getOBJDUMP)" + READELF="$(tc-getREADELF)" + + # we need to pass it to override colliding Gentoo envvar + ARCH="$(tc-arch-kernel)" + + O="${WORKDIR}"/modprep + ) + + local kernel_dir="${BINPKG}/image/usr/src/linux-${KPV}" + local image="${kernel_dir}/$(dist-kernel_get_image_path)" + local uki="${image%/*}/uki.efi" + if [[ -s ${uki} ]]; then + # We need to extract the plain image for the test phase + # and USE=-generic-uki. + kernel-install_extract_from_uki linux "${uki}" "${image}" + fi + + mkdir modprep || die + cp "${kernel_dir}/.config" modprep/ || die + emake -C "${MY_P}" "${makeargs[@]}" modules_prepare +} + +src_test() { + local kernel_dir="${BINPKG}/image/usr/src/linux-${KPV}" + kernel-install_test "${KPV}" \ + "${WORKDIR}/${kernel_dir}/$(dist-kernel_get_image_path)" \ + "${BINPKG}/image/lib/modules/${KPV}" +} + +src_install() { + local kernel_dir="${BINPKG}/image/usr/src/linux-${KPV}" + local image="${kernel_dir}/$(dist-kernel_get_image_path)" + local uki="${image%/*}/uki.efi" + if [[ -s ${uki} ]]; then + # Keep the kernel image type we don't want out of install tree + # Replace back with placeholder + if use generic-uki; then + > "${image}" || die + else + > "${uki}" || die + fi + fi + + # Overwrite the identifier in the prebuilt package + echo "${CATEGORY}/${PF}:${SLOT}" > "${kernel_dir}/dist-kernel" || die + + mv "${BINPKG}"/image/{lib,usr} "${ED}"/ || die + + # FIXME: requires proper mount-boot + if [[ -d ${BINPKG}/image/boot/dtbs ]]; then + mv "${BINPKG}"/image/boot "${ED}"/ || die + fi + + # strip out-of-source build stuffs from modprep + # and then copy built files + find modprep -type f '(' \ + -name Makefile -o \ + -name '*.[ao]' -o \ + '(' -name '.*' -a -not -name '.config' ')' \ + ')' -delete || die + rm modprep/source || die + cp -p -R modprep/. "${ED}/usr/src/linux-${KPV}"/ || die + + # Update timestamps on all modules to ensure cleanup works correctly + # when switching USE=modules-compress. + find "${ED}/lib" -name '*.ko' -exec touch {} + || die + + # Modules were already stripped before signing + dostrip -x /lib/modules + kernel-install_compress_modules +} |