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python3-scipy: make openblas a build option

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Andrew J. Hesford 2020-07-01 20:52:29 -04:00 • committed by Daniel Kolesa
parent dfb575d6e8
commit 29cf672e07
1 changed files with 28 additions and 15 deletions
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43
srcpkgs/python3-scipy/template
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@ -1,12 +1,14 @@
# Template file for 'python3-scipy'
pkgname=python3-scipy
version=1.5.0
revision=1
revision=2
wrksrc="scipy-${version}"
build_style=python3-module
make_check_args="--force"
hostmakedepends="python3-setuptools python3-Cython python3-numpy gcc-fortran"
makedepends="python3-devel python3-numpy python3-pybind11 lapack-devel openblas-devel"
hostmakedepends="gcc-fortran python3-setuptools
python3-Cython python3-numpy python3-pybind11"
makedepends="python3-devel python3-numpy python3-pybind11
$(vopt_if openblas openblas-devel lapack-devel)"
depends="python3-numpy"
checkdepends="python3-nose"
short_desc="Scientific library for Python3"
@ -16,6 +18,17 @@ homepage="https://scipy.org/scipylib/"
distfiles="https://github.com/scipy/scipy/releases/download/v${version}/scipy-${version}.tar.xz"
checksum=23baeaa18803d12d1abdff3f5c148b1085c2dc4028c6b8efce652dde2119b41c
build_options="openblas"
desc_option_openblas="Enable support for openblas accelerated linear algebra"
case "$XBPS_TARGET_MACHINE" in
x86_64*|i686*|aarch64*|armv[67]*|ppc64*)
# Prefer accelerated routines where available
build_options_default="openblas"
;;
*) ;;
esac
if [ "$CROSS_BUILD" ]; then
# Make sure numpy is found for the target arch first
CFLAGS+=" -I${XBPS_CROSS_BASE}/${py3_sitelib}/numpy/core/include"
@ -29,23 +42,23 @@ fi
LDFLAGS+=" -shared"
pre_build() {
cat > site.cfg <<-EOF
[openblas]
libraries = openblas
EOF
if [ "$CROSS_BUILD" ]; then
# Make sure scipy knows how to find openblas
cat >> site.cfg <<-EOF
library_dirs = ${XBPS_CROSS_BASE}/usr/lib
include_dirs = ${XBPS_CROSS_BASE}/usr/include
runtime_library_dirs = ${XBPS_CROSS_BASE}/usr/lib
EOF
# numpy.distutils refuses to find the right linker for FORTRAN
# Link the cross compiler so the module will find it as gfortran
ln -sf "/usr/bin/${FC}" "${XBPS_WRAPPERDIR}/gfortran"
fi
# Find the right linear algebra subroutines on the target arch
: > site.cfg
for _blaslib in $(vopt_if openblas openblas "lapack blas"); do
cat >> site.cfg <<-EOF
[$_blaslib]
libraries = ${_blaslib}
include_dirs = ${XBPS_CROSS_BASE}/usr/include
library_dirs = ${XBPS_CROSS_BASE}/usr/lib
runtime_library_dirs = ${XBPS_CROSS_BASE}/usr/lib
EOF
done
}
post_install() {