# Copyright 2018 Marc-Antoine Perennou <keruspe@exherbo.org>
# Distributed under the terms of the GNU General Public License v2

require github [ user=tianocore project=edk2 tag=edk2-stable${PV:0:6} ]

SUMMARY="A modern, feature-rich, cross-platform firmware development environment for the UEFI"
HOMEPAGE="http://www.tianocore.org/edk2/"

# See openssl submodule in https://github.com/tianocore/edk2/tree/master/CryptoPkg/Library/OpensslLib
OPENSSL_VERSION="1.1.1n"
BROTLI_COMMIT=f4153a09f87cbb9c826d8fc12c74642bb2d879ea
DOWNLOADS+="
    https://www.openssl.org/source/openssl-${OPENSSL_VERSION}.tar.gz
    https://github.com/google/brotli/archive/${BROTLI_COMMIT}.tar.gz
"

LICENCES="BSD-2"
SLOT="0"
PLATFORMS="~amd64"
MYOPTIONS=""

DEPENDENCIES="
    build:
        dev-lang/python:*[>=3.0]
        dev-lang/nasm
        sys-power/iasl
"

OVMF_ARCH="X64"
OVMF_BUILD="RELEASE"

src_prepare() {
    local openssl_dir=CryptoPkg/Library/OpensslLib/openssl
    local brotli_dir
    local brotli_dirs=(
        BaseTools/Source/C/BrotliCompress/brotli
        MdeModulePkg/Library/BrotliCustomDecompressLib/brotli
    )

    default
    edo rmdir ${openssl_dir}
    edo ln -s "${WORKBASE}"/openssl-${OPENSSL_VERSION} ${openssl_dir}
    for brotli_dir in "${brotli_dirs[@]}"; do
        edo rmdir ${brotli_dir}
        edo ln -s "${WORKBASE}"/brotli-${BROTLI_COMMIT} ${brotli_dir}
    done

    local dir="${WORKBASE}"/symlinked-build-tools
    local tool
    edo mkdir -p "${dir}"
    for tool in ar cc g++ gcc gcc-ar ld objcopy; do
        edo ln -s /usr/host/bin/$(exhost --tool-prefix)${tool} "${dir}"/${tool}
    done
    export PATH="${dir}:${PATH}"
}

src_compile() {
    emake BUILD_CC=${CC} BUILD_CXX=${CXX} BUILD_AR=${AR} -C BaseTools
    . edksetup.sh
    edo OvmfPkg/build.sh -a ${OVMF_ARCH} -b ${OVMF_BUILD}
}

src_install() {
    insinto /usr/share/ovmf/${OVMF_ARCH}
    doins Build/Ovmf${OVMF_ARCH}/${OVMF_BUILD}_GCC*/FV/OVMF*.fd
    emagicdocs
}