void-packages/srcpkgs/python3-scipy/template

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# Template file for 'python3-scipy'
pkgname=python3-scipy
version=1.5.0
revision=1
wrksrc="scipy-${version}"
build_style=python3-module
make_check_args="--force"
hostmakedepends="python3-setuptools python3-Cython python3-numpy gcc-fortran"
makedepends="python3-devel python3-numpy python3-pybind11 lapack-devel openblas-devel"
depends="python3-numpy"
checkdepends="python3-nose"
short_desc="Scientific library for Python3"
maintainer="Alessio Sergi <al3hex@gmail.com>"
license="BSD-3-Clause"
homepage="https://scipy.org/scipylib/"
distfiles="https://github.com/scipy/scipy/releases/download/v${version}/scipy-${version}.tar.xz"
checksum=23baeaa18803d12d1abdff3f5c148b1085c2dc4028c6b8efce652dde2119b41c
if [ "$CROSS_BUILD" ]; then
# Make sure numpy is found for the target arch first
CFLAGS+=" -I${XBPS_CROSS_BASE}/${py3_sitelib}/numpy/core/include"
LDFLAGS+=" -L${XBPS_CROSS_BASE}/${py3_sitelib}/numpy/core/lib"
# Tell numpy.distutils where to find FORTRAN compilers
export F77="${FC}"
export F90="${FC}"
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
}
post_install() {
rm ${DESTDIR}/${py3_sitelib}/scipy/*.txt
vlicense LICENSE.txt
}