# Contributor: Martell Malone <martellmalone@gmail.com>
# Maintainer:
pkgname=py3-scipy
pkgver=1.7.2
pkgrel=1
pkgdesc="Python library for scientific computing"
url="https://www.scipy.org/"
arch="all"  # limited by py3-numpy
license="BSD-3-Clause"
depends="py3-numpy-f2py"
makedepends="cython gfortran openblas-dev>=0.3.0 py3-numpy-dev py3-setuptools
	python3-dev py3-pybind11-dev"
source="https://github.com/scipy/scipy/releases/download/v$pkgver/scipy-$pkgver.tar.xz
	missing-int64_t.patch
	"
builddir="$srcdir"/scipy-$pkgver

replaces=py-scipy # Backwards compatibility
provides=py-scipy=$pkgver-r$pkgrel # Backwards compatibility

# TODO: remove when aport is available
export SCIPY_USE_PYTHRAN=0
export LDFLAGS="$LDFLAGS -shared"
# scipy is a huge library (~60 MiB) optimized for performance, so compiling
# with -Os to sacrifice performance for a few megabytes doesn't make sense.
export CFLAGS=${CFLAGS/-Os/-O2}
export CXXFLAGS=${CXXFLAGS/-Os/-O2}
export CPPFLAGS=${CPPFLAGS/-Os/-O2}

build() {
	python3 setup.py config_fc --fcompiler=gnu95 build
}

package() {
	python3 setup.py install --prefix=/usr --root="$pkgdir"
}

sha512sums="
b08816b5b6db2081004f94966a8a0055cf39e5a72ee43f8645a36aa28b700e2ea5ff5f84d93e8e9c6e5256ee686dbb99f4263b7b5f95f7cf517a3084dbce97b5  scipy-1.7.2.tar.xz
df346dc84e4ec6773e1e7fe21dccf6d124c8a498d4daba77d3abd399fef1aa711b9799541c5e7b6b3ee209c738817cc2680810dcd2c4ee61686292536e6b00d1  missing-int64_t.patch
"