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155 lines
3.8 KiB
155 lines
3.8 KiB
# Copyright 1999-2020 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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PYTHON_REQ_USE="sqlite"
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PYTHON_COMPAT=( python{3_6,3_7} )
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inherit eutils python-any-r1 readme.gentoo-r1
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DESCRIPTION="UEFI firmware for 64-bit x86 virtual machines"
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HOMEPAGE="https://github.com/tianocore/edk2"
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NON_BINARY_DEPEND="
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app-emulation/qemu
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>=dev-lang/nasm-2.0.7
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>=sys-power/iasl-20160729
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${PYTHON_DEPS}
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"
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DEPEND=""
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RDEPEND=""
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if [[ ${PV} == "999999" ]] ; then
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inherit git-r3
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EGIT_REPO_URI="https://github.com/tianocore/edk2"
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DEPEND+="
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${NON_BINARY_DEPEND}
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"
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else
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SRC_URI=""
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KEYWORDS="~amd64 ~arm64 ~ppc ~ppc64 ~x86"
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IUSE="+binary"
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REQUIRED_USE+="
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!amd64? ( binary )
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"
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DEPEND+="
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!binary? (
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amd64? (
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${NON_BINARY_DEPEND}
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)
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)"
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PATCHES=(
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)
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fi
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LICENSE="BSD-2 MIT"
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SLOT="0"
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DISABLE_AUTOFORMATTING=true
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DOC_CONTENTS="This package contains the tianocore edk2 UEFI firmware for 64-bit x86
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virtual machines. The firmware is located under
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/usr/share/edk2-ovmf/OVMF_CODE.fd
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/usr/share/edk2-ovmf/OVMF_VARS.fd
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/usr/share/edk2-ovmf/OVMF_CODE.secboot.fd
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If USE=binary is enabled, we also install an OVMF variables file (coming from
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fedora) that contains secureboot default keys
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/usr/share/edk2-ovmf/OVMF_VARS.secboot.fd
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If you have compiled this package by hand, you need to either populate all
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necessary EFI variables by hand by booting
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/usr/share/edk2-ovmf/UefiShell.(iso|img)
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or creating OVMF_VARS.secboot.fd by hand:
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https://github.com/puiterwijk/qemu-ovmf-secureboot
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The firmware does not support csm (due to no free csm implementation
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available). If you need a firmware with csm support you have to download
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one for yourself. Firmware blobs are commonly labeled
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OVMF{,_CODE,_VARS}-with-csm.fd
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In order to use the firmware you can run qemu the following way
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$ qemu-system-x86_64 \
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-drive file=/usr/share/edk2-ovmf/OVMF.fd,if=pflash,format=raw,unit=0,readonly=on \
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...
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You can register the firmware for use in libvirt by adding to /etc/libvirt/qemu.conf:
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nvram = [
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\"/usr/share/edk2-ovmf/OVMF_CODE.fd:/usr/share/edk2-ovmf/OVMF_VARS.fd\"
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\"/usr/share/edk2-ovmf/OVMF_CODE.secboot.fd:/usr/share/edk2-ovmf/OVMF_VARS.fd\"
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]"
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pkg_setup() {
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[[ ${PV} != "999999" ]] && use binary || python-any-r1_pkg_setup
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}
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src_prepare() {
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if [[ ${PV} != "999999" ]] && use binary; then
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eapply_user
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return
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fi
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default
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}
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src_compile() {
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TARGET_ARCH=X64
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TARGET_NAME=RELEASE
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TARGET_TOOLS=GCC49
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BUILD_FLAGS="-D TLS_ENABLE \
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-D HTTP_BOOT_ENABLE \
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-D NETWORK_IP6_ENABLE \
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-D FD_SIZE_2MB"
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SECUREBOOT_BUILD_FLAGS="${BUILD_FLAGS} \
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-D SECURE_BOOT_ENABLE \
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-D SMM_REQUIRE \
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-D EXCLUDE_SHELL_FROM_FD"
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[[ ${PV} != "999999" ]] && use binary && return
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emake ARCH=${TARGET_ARCH} -C BaseTools
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. ./edksetup.sh
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# Build all EFI firmware blobs:
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mkdir -p ovmf
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./OvmfPkg/build.sh \
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-a "${TARGET_ARCH}" -b "${TARGET_NAME}" -t "${TARGET_TOOLS}" \
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${BUILD_FLAGS} || die "OvmfPkg/build.sh failed"
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cp Build/OvmfX64/*/FV/OVMF_*.fd ovmf/
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rm -rf Build/OvmfX64
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./OvmfPkg/build.sh \
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-a "${TARGET_ARCH}" -b "${TARGET_NAME}" -t "${TARGET_TOOLS}" \
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${SECUREBOOT_BUILD_FLAGS} || die "OvmfPkg/build.sh failed"
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cp Build/OvmfX64/*/FV/OVMF_CODE.fd ovmf/OVMF_CODE.secboot.fd || die "cp failed"
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cp Build/OvmfX64/*/X64/Shell.efi ovmf/ || die "cp failed"
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cp Build/OvmfX64/*/X64/EnrollDefaultKeys.efi ovmf || die "cp failed"
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# Build a convenience UefiShell.img:
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mkdir -p iso_image/efi/boot || die "mkdir failed"
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cp ovmf/Shell.efi iso_image/efi/boot/bootx64.efi || die "cp failed"
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cp ovmf/EnrollDefaultKeys.efi iso_image || die "cp failed"
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qemu-img convert --image-opts \
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driver=vvfat,floppy=on,fat-type=12,label=UEFI_SHELL,dir=iso_image \
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ovmf/UefiShell.img || die "qemu-img failed"
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}
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src_install() {
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insinto /usr/share/${PN}
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doins ovmf/*
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readme.gentoo_create_doc
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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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