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{lib, python, buildPythonPackage, isPy27, isPyPy, gfortran, nose, blas}:
args:
let
inherit (args) version;
in buildPythonPackage (args // rec {
name = "numpy-${version}";
disabled = isPyPy;
buildInputs = args.buildInputs or [ gfortran nose ];
propagatedBuildInputs = args.propagatedBuildInputs or [ passthru.blas ];
patches = lib.optionals (python.hasDistutilsCxxPatch or false) [
# See cpython 2.7 patches.
# numpy.distutils is used by cython during it's check phase
./numpy-distutils-C++.patch
];
preConfigure = ''
sed -i 's/-faltivec//' numpy/distutils/system_info.py
'';
preBuild = ''
echo "Creating site.cfg file..."
cat << EOF > site.cfg
[openblas]
include_dirs = ${passthru.blas}/include
library_dirs = ${passthru.blas}/lib
EOF
'';
checkPhase = ''
runHook preCheck
pushd dist
${python.interpreter} -c 'import numpy; numpy.test("fast", verbose=10)'
popd
runHook postCheck
'';
postInstall = ''
ln -s $out/bin/f2py* $out/bin/f2py
'';
passthru = {
blas = blas;
};
# Disable two tests
# - test_f2py: f2py isn't yet on path.
# - test_large_file_support: takes a long time and can cause the machine to run out of disk space
NOSE_EXCLUDE="test_f2py,test_large_file_support";
meta = {
description = "Scientific tools for Python";
homepage = "http://numpy.scipy.org/";
maintainers = with lib.maintainers; [ fridh ];
} // (args.meta or {});
})
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