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sci-libs/openblas-0.3.6: add index-64bit support.

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Closes: https://github.com/gentoo/gentoo/pull/12475

Signed-off-by: Mo Zhou <cdluminate@gmail.com>
Signed-off-by: Benda Xu <heroxbd@gentoo.org>
This commit is contained in:
Mo Zhou
2019-07-22 11:47:17 +00:00
committed by Benda Xu
parent 6f8c6e2ff2
commit 1026670c08
2 changed files with 16 additions and 3 deletions
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1
sci-libs/openblas/metadata.xml
View File

@@ -17,6 +17,7 @@
<flag name="pthread">Build with pthread threadding model</flag>
<flag name="serial">Build without multi-thraedding</flag>
<flag name="eselect-ldso">Enable BLAS/LAPACK runtime switching</flag>
<flag name="index-64bit">Compile a separate INTERFACE64 OpenBLAS</flag>
</use>
<upstream>
<remote-id type="github">xianyi/OpenBLAS</remote-id>

18
sci-libs/openblas/openblas-0.3.6.ebuild
View File

@@ -2,6 +2,7 @@
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit toolchain-funcs
DESCRIPTION="Optimized BLAS library based on GotoBLAS2"
HOMEPAGE="http://xianyi.github.com/OpenBLAS/"
@@ -10,7 +11,7 @@ SRC_URI="https://github.com/xianyi/OpenBLAS/tarball/v${PV} -> ${P}.tar.gz"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux ~x64-macos ~x86-macos"
IUSE="dynamic openmp pthread serial static-libs eselect-ldso"
IUSE="dynamic openmp pthread serial static-libs eselect-ldso index-64bit"
REQUIRED_USE="?? ( openmp pthread serial )"
RDEPEND="
@@ -27,6 +28,7 @@ openblas_flags() {
use dynamic && \
flags+=( DYNAMIC_ARCH=1 TARGET=GENERIC NUM_THREADS=64 NO_AFFINITY=1 )
if use openmp; then
tc-check-openmp
flags+=( USE_THREAD=1 USE_OPENMP=1 )
elif use pthread; then
flags+=( USE_THREAD=1 USE_OPENMP=0 )
@@ -41,13 +43,18 @@ openblas_flags() {
src_unpack () {
default
find "${WORKDIR}" -maxdepth 1 -type d -name \*OpenBLAS\* && \
mv "${WORKDIR}"/*OpenBLAS* "${S}" || die
mv "${WORKDIR}"/*OpenBLAS* "${S}" || die
if use index-64bit; then
cp -aL "${S}" "${S}-index-64bit" || die
fi
}
src_compile () {
emake $(openblas_flags)
emake -Cinterface shared-blas-lapack $(openblas_flags)
if use index-64bit; then
emake -C"${S}-index-64bit" $(openblas_flags) INTERFACE64=1 LIBPREFIX=libopenblas64
fi
}
src_install () {
@@ -66,6 +73,11 @@ src_install () {
doins interface/liblapack.so.3
dosym liblapack.so.3 usr/$(get_libdir)/lapack/openblas/liblapack.so
fi
if use index-64bit; then
insinto /usr/$(get_libdir)/
dolib.so "${S}-index-64bit"/libopenblas64*.so*
fi
}
pkg_postinst () {