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# Copyright 1999-2023 Gentoo Authors
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# Copyright 1999-2024 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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EAPI=8
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PYTHON_COMPAT=( python3_{9,10,11} )
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PYTHON_COMPAT=( python3_{10..12} )
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inherit toolchain-funcs python-any-r1
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# git clone git://git.seabios.org/seabios.git && cd seabios
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# git archive --output seabios-${PV}.tar.gz --prefix seabios-${PV}/ rel-${PV}
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# To generate binary tarball you can run the following from fork tree:
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# cd .../seabios-1.14.0-r2/image/usr/share
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# $ tar cJf seabios-1.14.0-r2-bin.tar.xz *.bin
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if [[ ${PV} == *9999* || -n "${EGIT_COMMIT}" ]] ; then
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EGIT_REPO_URI="git://git.seabios.org/seabios.git"
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inherit git-r3
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else
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KEYWORDS="~alpha amd64 ~arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86"
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SRC_URI="
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!binary? ( https://www.seabios.org/downloads/${P}.tar.gz )
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binary? ( https://dev.gentoo.org/~sam/distfiles/${P}-r2-bin.tar.xz )"
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SRC_URI="https://www.seabios.org/downloads/${P}.tar.gz"
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KEYWORDS="~alpha amd64 arm64 ~loong ~m68k ~mips ~ppc ppc64 x86"
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fi
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DESCRIPTION="Open Source implementation of a 16-bit x86 BIOS"
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LICENSE="LGPL-3 GPL-3"
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SLOT="0"
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IUSE="+binary debug +seavgabios"
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REQUIRED_USE="debug? ( !binary )"
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IUSE="debug +seavgabios"
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SOURCE_DEPEND="
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BDEPEND="
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>=sys-power/iasl-20060912
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${PYTHON_DEPS}"
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DEPEND="
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!binary? (
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${SOURCE_DEPEND}
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)"
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RDEPEND=""
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RDEPEND="!sys-firmware/seabios-bin"
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choose_target_chost() {
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if [[ -n "${CC}" ]]; then
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| ... | ... | |
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}
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pkg_pretend() {
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if ! use binary; then
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ewarn "You have decided to compile your own SeaBIOS. This is not"
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ewarn "supported by upstream unless you use their recommended"
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ewarn "toolchain (which you are not)."
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ewarn "You have decided to compile your own SeaBIOS. This is not"
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ewarn "supported by upstream unless you use their recommended"
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ewarn "toolchain (which you are not)."
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elog
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ewarn "If you are intending to use this build with QEMU, realize"
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ewarn "you will not receive any support if you have compiled your"
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ewarn "own SeaBIOS. Virtual machines subtly fail based on changes"
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ewarn "in SeaBIOS."
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if [[ -z "$(choose_target_chost)" ]]; then
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elog
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ewarn "If you are intending to use this build with QEMU, realize"
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ewarn "you will not receive any support if you have compiled your"
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ewarn "own SeaBIOS. Virtual machines subtly fail based on changes"
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ewarn "in SeaBIOS."
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if [[ -z "$(choose_target_chost)" ]]; then
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elog
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eerror "Before you can compile ${PN}[-binary], you need to install a x86 cross-compiler"
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eerror "Run the following commands:"
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eerror " emerge crossdev"
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eerror " crossdev --stable -t x86_64-pc-linux-gnu"
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die "cross-compiler is needed"
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fi
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eerror "Before you can compile ${PN}, you need to install a x86 cross-compiler"
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eerror "Run the following commands:"
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eerror " emerge crossdev"
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eerror " crossdev --stable -t x86_64-pc-linux-gnu"
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die "cross-compiler is needed"
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fi
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}
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pkg_setup() {
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use binary || python-any-r1_pkg_setup
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}
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src_unpack() {
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default
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# This simplifies the logic between binary & source builds.
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mkdir -p "${S}"
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}
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src_prepare() {
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default
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if ! use binary; then
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eapply "${FILESDIR}"/${PN}-1.14.0-binutils-2.36.patch
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fi
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# Ensure precompiled iasl files are never used
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find "${WORKDIR}" -name '*.hex' -delete || die
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}
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src_configure() {
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use binary && return
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tc-ld-disable-gold #438058
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if use debug ; then
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}
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src_compile() {
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use binary && return
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local TARGET_CHOST=$(choose_target_chost)
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cp "${FILESDIR}/seabios/config.seabios-128k" .config || die
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_emake oldnoconfig
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CHOST="${TARGET_CHOST}" _emake iasl
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CHOST="${TARGET_CHOST}" _emake out/bios.bin
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mv out/bios.bin ../bios.bin || die
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cp "${FILESDIR}/seabios/config.seabios-256k" .config || die
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_emake oldnoconfig
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CHOST="${TARGET_CHOST}" _emake iasl
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src_install() {
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insinto /usr/share/seabios
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doins ../bios.bin
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doins ../bios-256k.bin
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if use seavgabios ; then
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