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commit: 8b4c946f772a68959ba2294607f0e8280ab7f18a |
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Author: Georgy Yakovlev <gyakovlev <AT> gentoo <DOT> org> |
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AuthorDate: Thu Dec 30 14:21:06 2021 +0000 |
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Commit: Georgy Yakovlev <gyakovlev <AT> gentoo <DOT> org> |
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CommitDate: Thu Dec 30 14:43:21 2021 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8b4c946f |
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|
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media-libs/libvpx: build ppc64le-linux-gcc target on power9 cpu |
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|
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it may build on power7 and power8 with vsx codepaths, but will |
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fail testsuite and at runtime. |
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|
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So only enable vsx codepaths on power9 CPUs, it's the only one that |
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makes sense anyway. |
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|
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testsuite passes with flying colors, same as generic-gnu target. |
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[==========] 952 tests from 48 test suites ran. |
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|
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NOTE: previous versions also built ppc64le-linux-gcc target via |
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auto-detection. so not much changes, we just make it explicit. |
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|
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Signed-off-by: Georgy Yakovlev <gyakovlev <AT> gentoo.org> |
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|
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media-libs/libvpx/libvpx-1.11.0.ebuild | 5 ++++- |
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1 file changed, 4 insertions(+), 1 deletion(-) |
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|
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diff --git a/media-libs/libvpx/libvpx-1.11.0.ebuild b/media-libs/libvpx/libvpx-1.11.0.ebuild |
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index 7d495a5048b8..186980591136 100644 |
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--- a/media-libs/libvpx/libvpx-1.11.0.ebuild |
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+++ b/media-libs/libvpx/libvpx-1.11.0.ebuild |
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@@ -22,7 +22,7 @@ SRC_URI="https://github.com/webmproject/${PN}/archive/v${PV}.tar.gz -> ${P}.tar. |
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LICENSE="BSD" |
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SLOT="0/7" |
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KEYWORDS="~amd64 ~arm ~arm64 ~ia64 ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux" |
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-IUSE="doc +highbitdepth postproc static-libs test +threads" |
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+IUSE="cpu_flags_ppc_vsx3 doc +highbitdepth postproc static-libs test +threads" |
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|
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REQUIRED_USE="test? ( threads )" |
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|
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@@ -94,6 +94,9 @@ multilib_src_configure() { |
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myconfargs+=( --force-target=arm64-linux-gcc ) |
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elif [[ ${ABI} == arm ]] && [[ ${CHOST} == *armv7* ]] ; then |
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myconfargs+=( --force-target=armv7-linux-gcc ) |
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+ elif [[ ${ABI} == ppc64 ]] && [[ $(tc-endian) != big ]] && use cpu_flags_ppc_vsx3; then |
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+ # only enable this target for at least power9 CPU running little-endian |
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+ myconfargs+=( --force-target=ppc64le-linux-gcc ) |
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else |
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myconfargs+=( --force-target=generic-gnu ) |
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fi |
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