sys-firmware/seabios: add 1.16.3

Bug: https://bugs.gentoo.org/933284
Signed-off-by: Chris Mayo <aklhfex@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/38372
Signed-off-by: James Le Cuirot <chewi@gentoo.org>

2 files changed, 143 insertions, 0 deletions

diff --git a/sys-firmware/seabios/Manifest b/sys-firmware/seabios/Manifest
index 8eda39382f89..debc5efd5e00 100644
--- a/sys-firmware/seabios/Manifest
+++ b/sys-firmware/seabios/Manifest
@@ -1,3 +1,4 @@
 DIST seabios-1.14.0-r2-bin.tar.xz 132256 BLAKE2B 7d38949de254d6e3699d463a66c363156aa36bfe16c18bea48c55a61bdc423184175fd5427d3246a78d9c6335e61e5baa982f67e7406c5525e405b4383530d41 SHA512 5ce0e407b97e878842fbd7ad2f9e8a65f2565a5aa43d08e01cff024352780f55f8669958c58d20770db7f90e87cc52c860af831cefe3846227e7b45cd9dc33ee
 DIST seabios-1.14.0.tar.gz 628985 BLAKE2B cc1126925dab1551a655680d20d06ebf28c12c386500d1ee4df9e1a99403b4c5bc6a66c2cc5ef58b4c3d6d7226f35007506a6a1855c2cf2742469dcb7aba05bb SHA512 215c42f59425f8abd062be7b11fc0e39c977cee5001a2381551b0f851ac337d0dd53c065267e6dee0e710ffd700fa635f9007b89da8dfce0f47122c984ee8146
 DIST seabios-1.16.0.tar.gz 635419 BLAKE2B b645f20bae341d56ce4fc4a7044446050d8490c6c136377f6dccf02c88100b0644bc13d210b4a517a8be6002d5671b0fba77120a2aca3a9bafbad5e88d037e40 SHA512 9daefcfb1c9edda4462a4b080c9bac552154d577ae19703a914928e43005e7a52edd86869c6507e94a7f0c61ce8b3e6f5dea38cd5146628cb138a130947c522f
+DIST seabios-1.16.3.tar.gz 637076 BLAKE2B 8b7c574bf8b0d3b02ea3127dabacda5ddc39c159f17a3a474b76ca79f3ec637ed5571f0d485712b5f9dc68d46db5b2b2c1e018ff63ae0206ca6354bccb714c6c SHA512 103aac0a7a890a681edb8950fee72d419899e20e8b06e2dd382987f98d3faf362789fca5aa4efabe27c4720e53ee19e0ae246d7aca2482b6661fa119efac648c
diff --git a/sys-firmware/seabios/seabios-1.16.3.ebuild b/sys-firmware/seabios/seabios-1.16.3.ebuild
new file mode 100644
index 000000000000..eaaa72c37fa1
--- /dev/null
+++ b/sys-firmware/seabios/seabios-1.16.3.ebuild
@@ -0,0 +1,142 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit 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
+	SRC_URI="https://www.seabios.org/downloads/${P}.tar.gz"
+	KEYWORDS="~alpha ~amd64 ~arm64 ~loong ~m68k ~mips ~ppc ~ppc64 ~x86"
+fi
+
+DESCRIPTION="Open Source implementation of a 16-bit x86 BIOS"
+HOMEPAGE="https://www.seabios.org/"
+
+LICENSE="LGPL-3 GPL-3"
+SLOT="0"
+IUSE="debug +seavgabios"
+
+BDEPEND="
+	>=sys-power/iasl-20060912
+	${PYTHON_DEPS}"
+RDEPEND="!sys-firmware/seabios-bin"
+
+choose_target_chost() {
+	if [[ -n "${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 ${i} && return
+	done
+}
+
+pkg_pretend() {
+	ewarn "You have decided to compile your own SeaBIOS. This is not"
+	ewarn "supported by upstream unless you use their recommended"
+	ewarn "toolchain (which you are not)."
+	elog
+	ewarn "If you are intending to use this build with QEMU, realize"
+	ewarn "you will not receive any support if you have compiled your"
+	ewarn "own SeaBIOS. Virtual machines subtly fail based on changes"
+	ewarn "in SeaBIOS."
+	if [[ -z "$(choose_target_chost)" ]]; then
+		elog
+		eerror "Before you can compile ${PN}, you need to install a x86 cross-compiler"
+		eerror "Run the following commands:"
+		eerror "  emerge crossdev"
+		eerror "  crossdev --stable -t x86_64-pc-linux-gnu"
+		die "cross-compiler is needed"
+	fi
+}
+
+src_prepare() {
+	default
+
+	# Ensure precompiled iasl files are never used
+	find "${WORKDIR}" -name '*.hex' -delete || die
+}
+
+src_configure() {
+	tc-ld-disable-gold #438058
+
+	if use debug ; then
+		echo "CONFIG_DEBUG_LEVEL=8" >.config
+	fi
+	_emake config
+}
+
+_emake() {
+	LANG=C \
+	emake V=1 \
+		CPP="$(tc-getPROG CPP cpp)" \
+		CC="$(tc-getCC)" \
+		LD="$(tc-getLD)" \
+		AR="$(tc-getAR)" \
+		AS="$(tc-getAS)" \
+		OBJCOPY="$(tc-getOBJCOPY)" \
+		RANLIB="$(tc-getRANLIB)" \
+		OBJDUMP="$(tc-getOBJDUMP)" \
+		STRIP="$(tc-getSTRIP)" \
+		HOST_CC="$(tc-getBUILD_CC)" \
+		VERSION="Gentoo/${EGIT_COMMIT:-${PVR}}" \
+		"$@"
+}
+
+src_compile() {
+	local TARGET_CHOST=$(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
+	doins ../bios-256k.bin
+
+	if use seavgabios ; then
+		insinto /usr/share/seavgabios
+		doins ../vgabios*.bin
+	fi
+}