mirror of
https://anongit.gentoo.org/git/repo/gentoo.git
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346 lines
10 KiB
Bash
346 lines
10 KiB
Bash
# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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PYTHON_REQ_USE="sqlite"
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PYTHON_COMPAT=( python3_{12..13} )
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inherit edo prefix python-any-r1 readme.gentoo-r1 secureboot toolchain-funcs
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DESCRIPTION="TianoCore EDK II UEFI firmware for virtual machines"
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HOMEPAGE="https://github.com/tianocore/edk2"
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DBXDATE="05092023" # MMDDYYYY
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BUNDLED_BROTLI_SUBMODULE_SHA="f4153a09f87cbb9c826d8fc12c74642bb2d879ea"
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BUNDLED_LIBFDT_SUBMODULE_SHA="cfff805481bdea27f900c32698171286542b8d3c"
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BUNDLED_LIBSPDM_SUBMODULE_SHA="50924a4c8145fc721e17208f55814d2b38766fe6"
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BUNDLED_MBEDTLS_SUBMODULE_SHA="8c89224991adff88d53cd380f42a2baa36f91454"
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BUNDLED_MIPI_SYS_T_SUBMODULE_SHA="370b5944c046bab043dd8b133727b2135af7747a"
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BUNDLED_OPENSSL_SUBMODULE_P="openssl-3.0.15"
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SRC_URI="
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https://github.com/tianocore/${PN}/archive/${PN}-stable${PV}.tar.gz
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-> ${P}.tar.gz
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https://github.com/google/brotli/archive/${BUNDLED_BROTLI_SUBMODULE_SHA}.tar.gz
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-> brotli-${BUNDLED_BROTLI_SUBMODULE_SHA}.tar.gz
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https://github.com/DMTF/libspdm/archive/${BUNDLED_LIBSPDM_SUBMODULE_SHA}.tar.gz
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-> libspdm-${BUNDLED_LIBSPDM_SUBMODULE_SHA}.tar.gz
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https://github.com/Mbed-TLS/mbedtls/archive/${BUNDLED_MBEDTLS_SUBMODULE_SHA}.tar.gz
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-> mbedtls-${BUNDLED_MBEDTLS_SUBMODULE_SHA}.tar.gz
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https://github.com/MIPI-Alliance/public-mipi-sys-t/archive/${BUNDLED_MIPI_SYS_T_SUBMODULE_SHA}.tar.gz
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-> mipi-sys-t-${BUNDLED_MIPI_SYS_T_SUBMODULE_SHA}.tar.gz
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https://github.com/openssl/openssl/releases/download/${BUNDLED_OPENSSL_SUBMODULE_P}/${BUNDLED_OPENSSL_SUBMODULE_P}.tar.gz
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amd64? (
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https://uefi.org/sites/default/files/resources/x64_DBXUpdate_${DBXDATE}.bin
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https://uefi.org/sites/default/files/resources/x64_DBXUpdate.bin -> x64_DBXUpdate_${DBXDATE}.bin
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)
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arm64? (
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https://uefi.org/sites/default/files/resources/arm64_DBXUpdate_${DBXDATE}.bin
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https://uefi.org/sites/default/files/resources/arm64_DBXUpdate.bin -> arm64_DBXUpdate_${DBXDATE}.bin
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https://github.com/devicetree-org/pylibfdt/archive/${BUNDLED_LIBFDT_SUBMODULE_SHA}.tar.gz
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-> pylibfdt-${BUNDLED_LIBFDT_SUBMODULE_SHA}.tar.gz
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)
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"
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S="${WORKDIR}/${PN}-${PN}-stable${PV}"
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LICENSE="BSD-2 MIT"
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SLOT="0"
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KEYWORDS="-* amd64 arm64 ~loong ~riscv"
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BDEPEND="
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${PYTHON_DEPS}
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app-emulation/qemu
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app-emulation/virt-firmware
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>=sys-power/iasl-20160729
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amd64? ( >=dev-lang/nasm-2.0.7 )
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"
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RDEPEND="
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!sys-firmware/edk2-bin
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"
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PATCHES=(
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"${FILESDIR}/${PN}-202411-werror.patch"
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"${FILESDIR}/${PN}-202411-gcc15.patch"
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"${FILESDIR}/${PN}-202411-loong.patch"
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"${FILESDIR}/${PN}-202408-binutils-2.41-textrels.patch"
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)
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DISABLE_AUTOFORMATTING="true"
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DIR="/usr/share/${PN}"
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pkg_setup() {
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python-any-r1_pkg_setup
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secureboot_pkg_setup
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local QEMU_ARCH ARCH_DIRS UNIT0 UNIT1 FMT
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case "${ARCH}" in
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amd64)
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TARGET_ARCH="X64"
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QEMU_ARCH="x86_64"
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ARCH_DIRS="${DIR}/OvmfX64"
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UNIT0="OVMF_CODE.fd"
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UNIT1="OVMF_VARS.fd"
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FMT="raw"
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;;
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arm64)
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TARGET_ARCH="AARCH64"
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QEMU_ARCH="aarch64"
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ARCH_DIRS="${DIR}/ArmVirtQemu-AARCH64"
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UNIT0="QEMU_EFI.qcow2"
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UNIT1="QEMU_VARS.qcow2"
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FMT="qcow2"
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;;
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loong)
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TARGET_ARCH="LOONGARCH64"
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QEMU_ARCH="loongarch64"
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ARCH_DIRS="${DIR}/LoongArchVirtQemu"
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UNIT0="QEMU_EFI.fd"
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UNIT1="QEMU_VARS.fd"
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FMT="raw"
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;;
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riscv)
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TARGET_ARCH="RISCV64"
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QEMU_ARCH="riscv64"
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ARCH_DIRS="${DIR}/RiscVVirtQemu"
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UNIT0="RISCV_VIRT_CODE.qcow2"
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UNIT1="RISCV_VIRT_VARS.qcow2"
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FMT="qcow2"
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;;
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esac
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DOC_CONTENTS="This package includes the TianoCore EDK II UEFI firmware for ${QEMU_ARCH}
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virtual machines. The firmware is located under ${ARCH_DIRS}.
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In order to use the firmware, you can run QEMU like so:
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$ qemu-system-${QEMU_ARCH} \\
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-drive file=${EPREFIX}${ARCH_DIRS%% *}/${UNIT0},if=pflash,format=${FMT},unit=0,readonly=on \\
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-drive file=/path/to/the/copy/of/${UNIT1},if=pflash,format=${FMT},unit=1 \\
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..."
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case "${ARCH}" in
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amd64) DOC_CONTENTS+="
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The firmware does not support CSM due to the lack of a free
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implementation. If you need a firmware with CSM support, you have to
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download one for yourself. Firmware blobs are commonly labelled:
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OVMF_CODE-with-csm.fd
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OVMF_VARS-with-csm.fd"
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;;
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arm64) DOC_CONTENTS+="
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WARNING! QEMU_EFI.secboot_INSECURE.qcow2 does have Secure Boot
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enabled, but it must not be used in production. The lack of an SMM
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implementation for arm64 in this firmware means that the EFI
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variable store is unprotected, making the firmware unsafe."
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;;
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esac
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}
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link_mod() {
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rmdir "$2" && ln -sfT "$1" "$2" || die "linking ${2##*/} failed"
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}
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src_prepare() {
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# Bundled submodules
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link_mod "${WORKDIR}/brotli-${BUNDLED_BROTLI_SUBMODULE_SHA}" \
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BaseTools/Source/C/BrotliCompress/brotli
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link_mod "${WORKDIR}/brotli-${BUNDLED_BROTLI_SUBMODULE_SHA}" \
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MdeModulePkg/Library/BrotliCustomDecompressLib/brotli
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link_mod "${WORKDIR}/libspdm-${BUNDLED_LIBSPDM_SUBMODULE_SHA}" \
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SecurityPkg/DeviceSecurity/SpdmLib/libspdm
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link_mod "${WORKDIR}/mbedtls-${BUNDLED_MBEDTLS_SUBMODULE_SHA}" \
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CryptoPkg/Library/MbedTlsLib/mbedtls
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link_mod "${WORKDIR}/public-mipi-sys-t-${BUNDLED_MIPI_SYS_T_SUBMODULE_SHA}" \
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MdePkg/Library/MipiSysTLib/mipisyst
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link_mod "${WORKDIR}/${BUNDLED_OPENSSL_SUBMODULE_P}" \
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CryptoPkg/Library/OpensslLib/openssl
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use arm64 &&
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link_mod "${WORKDIR}/pylibfdt-${BUNDLED_LIBFDT_SUBMODULE_SHA}" \
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MdePkg/Library/BaseFdtLib/libfdt
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default
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# Fix descriptor paths for prefix.
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hprefixify "${FILESDIR}"/descriptors/*.json
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}
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mybuild() {
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edo build \
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-t "${TOOLCHAIN}" \
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-b "${BUILD_TARGET}" \
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-D NETWORK_HTTP_BOOT_ENABLE \
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-D NETWORK_IP6_ENABLE \
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-D NETWORK_TLS_ENABLE \
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-D TPM1_ENABLE \
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-D TPM2_ENABLE \
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-D TPM2_CONFIG_ENABLE \
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"${BUILD_ARGS[@]}" \
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"${@}"
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}
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# Add the MS and Red Hat Secure Boot certificates and update the revocation list
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# for the given architecture in the given raw variables image.
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mk_fw_vars() {
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edo virt-fw-vars \
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--set-dbx "${DISTDIR}/$1_DBXUpdate_${DBXDATE}.bin" \
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--secure-boot --enroll-redhat --inplace "$2"
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}
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# Convert the given images from raw to QCOW2 and resize them to the amount given
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# as the first argument. Specify 0 to not resize.
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raw_to_qcow2() {
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local SIZE=$1 RAW
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shift
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for RAW in "${@}"; do
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edo qemu-img convert -f raw -O qcow2 -o cluster_size=4096 -S 4096 "${RAW}" "${RAW%.fd}.qcow2"
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[[ ${SIZE} != 0 ]] && edo qemu-img resize -f qcow2 "${RAW%.fd}.qcow2" "${SIZE}"
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rm "${RAW}" || die
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done
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}
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src_compile() {
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TOOLCHAIN="GCC5"
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BUILD_TARGET="RELEASE"
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BUILD_DIR="${BUILD_TARGET}_${TOOLCHAIN}"
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BUILD_ARGS=()
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tc-export_build_env
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emake -C BaseTools \
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CC="$(tc-getBUILD_CC)" \
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CXX="$(tc-getBUILD_CXX)" \
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EXTRA_OPTFLAGS="${BUILD_CFLAGS}" \
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EXTRA_LDFLAGS="${BUILD_LDFLAGS}"
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export \
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"${TOOLCHAIN}_${TARGET_ARCH}_PREFIX=${CHOST}-" \
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"${TOOLCHAIN}_BIN=${CHOST}-"
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. ./edksetup.sh
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# DO NOT enable the shell with Secure Boot as it can be used as a bypass!
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case "${ARCH}" in
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amd64)
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local SIZE
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for SIZE in _2M _4M; do
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mybuild -a X64 -p OvmfPkg/OvmfPkgX64.dsc \
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-D FD_SIZE${SIZE}B \
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-D BUILD_SHELL=FALSE \
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-D SECURE_BOOT_ENABLE \
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-D SMM_REQUIRE
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mv -T Build/OvmfX64 Build/OvmfX64${SIZE}.secboot || die
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mybuild -a X64 -p OvmfPkg/OvmfPkgX64.dsc \
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-D FD_SIZE${SIZE}B
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mv -T Build/OvmfX64 Build/OvmfX64${SIZE} || die
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mk_fw_vars x64 Build/OvmfX64${SIZE}.secboot/"${BUILD_DIR}"/FV/OVMF_VARS.fd
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done
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# Fedora only converts newer images to QCOW2. 2MB images are raw.
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raw_to_qcow2 0 Build/OvmfX64_4M*/"${BUILD_DIR}"/FV/OVMF_{CODE,VARS}.fd
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;;
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arm64)
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BUILD_ARGS+=(
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# grub.efi uses EfiLoaderData for code
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--pcd PcdDxeNxMemoryProtectionPolicy=0xC000000000007FD1
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# shim.efi has broken MemAttr code
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--pcd PcdUninstallMemAttrProtocol=TRUE
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)
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mybuild -a AARCH64 -p ArmVirtPkg/ArmVirtQemu.dsc \
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-D BUILD_SHELL=FALSE \
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-D SECURE_BOOT_ENABLE
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mv -T Build/ArmVirtQemu-AARCH64 Build/ArmVirtQemu-AARCH64.secboot_INSECURE || die
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mybuild -a AARCH64 -p ArmVirtPkg/ArmVirtQemu.dsc
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mk_fw_vars arm64 Build/ArmVirtQemu-AARCH64.secboot_INSECURE/"${BUILD_DIR}"/FV/QEMU_VARS.fd
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raw_to_qcow2 64m Build/ArmVirtQemu-AARCH64*/"${BUILD_DIR}"/FV/QEMU_{EFI,VARS}.fd
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;;
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loong)
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BUILD_ARGS+=(
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# fails to seed the OpenSSL RNG during early initialization due
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# to improper FPU enabling (maybe too late)
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-D NETWORK_TLS_ENABLE=FALSE
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)
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mybuild -a LOONGARCH64 -p OvmfPkg/LoongArchVirt/LoongArchVirtQemu.dsc
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;;
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riscv)
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mybuild -a RISCV64 -p OvmfPkg/RiscVVirt/RiscVVirtQemu.dsc
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raw_to_qcow2 32m Build/RiscVVirtQemu/"${BUILD_DIR}"/FV/RISCV_VIRT_{CODE,VARS}.fd
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;;
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esac
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}
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src_install() {
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local SIZE TYPE FMT
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case "${ARCH}" in
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amd64)
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insinto ${DIR}/OvmfX64
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doins Build/OvmfX64_2M/"${BUILD_DIR}"/X64/Shell.efi
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for SIZE in _2M _4M; do
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for TYPE in "" .secboot; do
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[[ ${SIZE} = _4M ]] && FMT=qcow2 || FMT=fd
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newins Build/OvmfX64${SIZE}${TYPE}/"${BUILD_DIR}"/FV/OVMF_CODE.${FMT} OVMF_CODE${SIZE#_2M}${TYPE}.${FMT}
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newins Build/OvmfX64${SIZE}${TYPE}/"${BUILD_DIR}"/FV/OVMF_VARS.${FMT} OVMF_VARS${SIZE#_2M}${TYPE}.${FMT}
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done
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done
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# Compatibility with older package versions.
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dosym ${PN}/OvmfX64 /usr/share/edk2-ovmf
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;;
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arm64)
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insinto ${DIR}/ArmVirtQemu-AARCH64
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for TYPE in "" .secboot_INSECURE; do
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newins Build/ArmVirtQemu-AARCH64${TYPE}/"${BUILD_DIR}"/FV/QEMU_EFI.qcow2 QEMU_EFI${TYPE}.qcow2
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newins Build/ArmVirtQemu-AARCH64${TYPE}/"${BUILD_DIR}"/FV/QEMU_VARS.qcow2 QEMU_VARS${TYPE}.qcow2
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done
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;;
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loong)
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insinto ${DIR}/LoongArchVirtQemu
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doins Build/LoongArchVirtQemu/"${BUILD_DIR}"/FV/QEMU_{EFI,VARS}.fd
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;;
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riscv)
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insinto ${DIR}/RiscVVirtQemu
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doins Build/RiscVVirtQemu/"${BUILD_DIR}"/FV/RISCV_VIRT_{CODE,VARS}.qcow2
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;;
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esac
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insinto /usr/share/qemu/firmware
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doins "${FILESDIR}"/descriptors/*"${TARGET_ARCH,,}"*.json
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secureboot_auto_sign --in-place
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readme.gentoo_create_doc
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}
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pkg_preinst() {
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local OLD=${EROOT}/usr/share/edk2-ovmf NEW=${EROOT}/${DIR}/OvmfX64
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if [[ -d ${OLD} && ! -L ${OLD} ]]; then
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{
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rm -vf "${OLD}"/{OVMF_{CODE,CODE.secboot,VARS}.fd,EnrollDefaultKeys.efi,Shell.efi,UefiShell.img} &&
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mkdir -p "${NEW}" &&
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find "${OLD}" -mindepth 1 -maxdepth 1 -execdir mv --update=none-fail -vt "${NEW}"/ {} + &&
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rmdir "${OLD}"
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} || die "unable to replace old directory with compatibility symlink"
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fi
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}
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pkg_postinst() {
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readme.gentoo_print_elog
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}
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