diff options
Diffstat (limited to 'sys-firmware/seabios/seabios-1.12.0-r1.ebuild')
| -rw-r--r-- | sys-firmware/seabios/seabios-1.12.0-r1.ebuild | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/sys-firmware/seabios/seabios-1.12.0-r1.ebuild b/sys-firmware/seabios/seabios-1.12.0-r1.ebuild new file mode 100644 index 000000000000..23b9137e9fc8 --- /dev/null +++ b/sys-firmware/seabios/seabios-1.12.0-r1.ebuild @@ -0,0 +1,171 @@ +# Copyright 1999-2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI="7" + +PYTHON_COMPAT=( python3_{7..9} ) + +inherit eutils toolchain-funcs python-any-r1 + +# SeaBIOS maintainers sometimes don't release stable tarballs or stable +# binaries to generate the stable tarball the following is necessary: +# git clone git://git.seabios.org/seabios.git && cd seabios +# git archive --output seabios-${PV}.tar.gz --prefix seabios-${PV}/ rel-${PV} + +if [[ ${PV} == *9999* || -n "${EGIT_COMMIT}" ]] ; then + EGIT_REPO_URI="git://git.seabios.org/seabios.git" + inherit git-r3 +else + KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86" + + # Binary versions taken from fedora: + # http://download.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/Packages/s/ + # seabios-bin-1.12.1-2.fc31.noarch.rpm + # seavgabios-bin-1.12.1-2.fc31.noarch.rpm + SRC_URI=" + !binary? ( https://code.coreboot.org/p/seabios/downloads/get/${P}.tar.gz ) + binary? ( https://dev.gentoo.org/~tamiko/distfiles/${P}-bin.tar.xz )" +fi + +DESCRIPTION="Open Source implementation of a 16-bit x86 BIOS" +HOMEPAGE="https://www.seabios.org/" + +LICENSE="LGPL-3 GPL-3" +SLOT="0" +IUSE="+binary debug +seavgabios" + +REQUIRED_USE="debug? ( !binary )" + +SOURCE_DEPEND=" + >=sys-power/iasl-20060912 + ${PYTHON_DEPS}" +DEPEND=" + !binary? ( + ${SOURCE_DEPEND} + )" +RDEPEND="" + +choose_target_chost() { + if [[ -n "${CC}" ]]; then + ${CC} -dumpmachine + return + fi + + if use amd64 || use x86; then + # Use the native compiler + echo "${CHOST}" + return + fi + + local i + for i in x86_64 i686 i586 i486 i386 ; do + i=${i}-pc-linux-gnu + type -P ${i}-gcc > /dev/null && echo ${i} && return + done +} + +pkg_pretend() { + if ! use binary; then + ewarn "You have decided to compile your own SeaBIOS. This is not" + ewarn "supported by upstream unless you use their recommended" + ewarn "toolchain (which you are not)." + elog + ewarn "If you are intending to use this build with QEMU, realize" + ewarn "you will not receive any support if you have compiled your" + ewarn "own SeaBIOS. Virtual machines subtly fail based on changes" + ewarn "in SeaBIOS." + if [[ -z "$(choose_target_chost)" ]]; then + elog + eerror "Before you can compile ${PN}[-binary], you need to install a x86 cross-compiler" + eerror "Run the following commands:" + eerror " emerge crossdev" + eerror " crossdev --stable -t x86_64-pc-linux-gnu" + die "cross-compiler is needed" + fi + fi +} + +pkg_setup() { + use binary || python-any-r1_pkg_setup +} + +src_unpack() { + default + + # This simplifies the logic between binary & source builds. + mkdir -p "${S}" +} + +src_prepare() { + default + + # Ensure precompiled iasl files are never used + find "${WORKDIR}" -name '*.hex' -delete || die +} + +src_configure() { + use binary && return + + tc-ld-disable-gold #438058 + + if use debug ; then + echo "CONFIG_DEBUG_LEVEL=8" >.config + fi + _emake config +} + +_emake() { + LANG=C \ + emake V=1 \ + CC="$(tc-getCC)" \ + LD="$(tc-getLD)" \ + AR="$(tc-getAR)" \ + AS="$(tc-getAS)" \ + OBJCOPY="$(tc-getOBJCOPY)" \ + RANLIB="$(tc-getRANLIB)" \ + OBJDUMP="$(tc-getOBJDUMP)" \ + HOST_CC="$(tc-getBUILD_CC)" \ + VERSION="Gentoo/${EGIT_COMMIT:-${PVR}}" \ + "$@" +} + +src_compile() { + use binary && return + + local TARGET_CHOST=$(choose_target_chost) + + cp "${FILESDIR}/seabios/config.seabios-256k" .config || die + _emake oldnoconfig + CHOST="${TARGET_CHOST}" _emake iasl + CHOST="${TARGET_CHOST}" _emake out/bios.bin + mv out/bios.bin ../bios-256k.bin || die + + if use seavgabios ; then + local config t targets=( + cirrus + isavga + qxl + stdvga + virtio + vmware + ) + for t in "${targets[@]}" ; do + emake clean distclean + cp "${FILESDIR}/seavgabios/config.vga-${t}" .config || die + _emake oldnoconfig + CHOST="${TARGET_CHOST}" _emake out/vgabios.bin + cp out/vgabios.bin ../vgabios-${t}.bin || die + done + fi +} + +src_install() { + insinto /usr/share/seabios + use binary && doins ../bios.bin + doins ../bios-256k.bin + + if use seavgabios ; then + insinto /usr/share/seavgabios + doins ../vgabios*.bin + fi +} |