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authorLuke Dashjr <luke-jr+git@utopios.org>2018-11-19 05:36:16 +0000
committerMatthias Maier <tamiko@gentoo.org>2019-09-21 21:50:47 -0500
commitb10a454c447c2ff6a25851a3fbe6506649ce330f (patch)
tree543f227819d5853a79367bb5bb881dc9be26d283 /sys-firmware/seabios/seabios-1.11.0-r1.ebuild
parentnet-libs/glib-networking-2.60.3: alpha stable, bug 692932 (diff)
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sys-firmware/seabios: Support USE=-binary on non-x86
For non-x86 platforms, building from source can be done using a cross-compiler provided by crossdev. Also adjusts arch package.use.{force,mask} as appropriate. Tested on a Talos II / POWER9 running ppc64 Signed-off-by: Luke Dashjr <luke-jr+git@utopios.org> Signed-off-by: Matthias Maier <tamiko@gentoo.org>
Diffstat (limited to 'sys-firmware/seabios/seabios-1.11.0-r1.ebuild')
-rw-r--r--sys-firmware/seabios/seabios-1.11.0-r1.ebuild42
1 files changed, 34 insertions, 8 deletions
diff --git a/sys-firmware/seabios/seabios-1.11.0-r1.ebuild b/sys-firmware/seabios/seabios-1.11.0-r1.ebuild
index 268f57fb990..b57f37fb268 100644
--- a/sys-firmware/seabios/seabios-1.11.0-r1.ebuild
+++ b/sys-firmware/seabios/seabios-1.11.0-r1.ebuild
@@ -34,20 +34,36 @@ LICENSE="LGPL-3 GPL-3"
SLOT="0"
IUSE="+binary debug +seavgabios"
-REQUIRED_USE="debug? ( !binary )
- !amd64? ( !x86? ( binary ) )"
+REQUIRED_USE="debug? ( !binary )"
-# The amd64/x86 check is needed to workaround #570892.
SOURCE_DEPEND="
>=sys-power/iasl-20060912
${PYTHON_DEPS}"
DEPEND="
!binary? (
- amd64? ( ${SOURCE_DEPEND} )
- x86? ( ${SOURCE_DEPEND} )
+ ${SOURCE_DEPEND}
)"
RDEPEND=""
+choose_target_chost() {
+ if [[ -n "${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 ${i} && return
+ done
+}
+
pkg_pretend() {
if ! use binary; then
ewarn "You have decided to compile your own SeaBIOS. This is not"
@@ -58,6 +74,14 @@ pkg_pretend() {
ewarn "you will not receive any support if you have compiled your"
ewarn "own SeaBIOS. Virtual machines subtly fail based on changes"
ewarn "in SeaBIOS."
+ if [[ -z "$(choose_target_chost)" ]]; then
+ elog
+ eerror "Before you can compile ${PN}[-binary], you need to install a x86 cross-compiler"
+ eerror "Run the following commands:"
+ eerror " emerge crossdev"
+ eerror " crossdev --stable -t x86_64-pc-linux-gnu"
+ die "cross-compiler is needed"
+ fi
fi
}
@@ -108,10 +132,12 @@ _emake() {
src_compile() {
use binary && return
+ local TARGET_CHOST=$(choose_target_chost)
+
cp "${FILESDIR}/seabios/config.seabios-256k" .config || die
_emake oldnoconfig
- _emake iasl
- _emake out/bios.bin
+ CHOST="${TARGET_CHOST}" _emake iasl
+ CHOST="${TARGET_CHOST}" _emake out/bios.bin
mv out/bios.bin ../bios-256k.bin || die
if use seavgabios ; then
@@ -127,7 +153,7 @@ src_compile() {
emake clean distclean
cp "${FILESDIR}/seavgabios/config.vga-${t}" .config || die
_emake oldnoconfig
- _emake out/vgabios.bin
+ CHOST="${TARGET_CHOST}" _emake out/vgabios.bin
cp out/vgabios.bin ../vgabios-${t}.bin || die
done
fi