2019-01-10 20:09:27 +01:00
|
|
|
{ lib, fetchPypi, python, buildPythonPackage, gfortran, pytest, blas, writeTextFile, isPyPy }:
|
2016-02-04 21:30:39 +01:00
|
|
|
|
2018-10-18 21:00:48 +02:00
|
|
|
let
|
|
|
|
blasImplementation = lib.nameFromURL blas.name "-";
|
|
|
|
cfg = writeTextFile {
|
|
|
|
name = "site.cfg";
|
|
|
|
text = (lib.generators.toINI {} {
|
2019-08-13 23:52:01 +02:00
|
|
|
${blasImplementation} = {
|
2018-10-18 21:00:48 +02:00
|
|
|
include_dirs = "${blas}/include";
|
|
|
|
library_dirs = "${blas}/lib";
|
|
|
|
} // lib.optionalAttrs (blasImplementation == "mkl") {
|
|
|
|
mkl_libs = "mkl_rt";
|
|
|
|
lapack_libs = "";
|
|
|
|
};
|
|
|
|
});
|
|
|
|
};
|
|
|
|
in buildPythonPackage rec {
|
2017-05-16 09:22:07 +02:00
|
|
|
pname = "numpy";
|
2019-08-28 07:39:25 +02:00
|
|
|
version = "1.17.1";
|
2016-02-04 21:30:39 +01:00
|
|
|
|
2017-09-28 10:50:50 +02:00
|
|
|
src = fetchPypi {
|
|
|
|
inherit pname version;
|
|
|
|
extension = "zip";
|
2019-08-28 07:39:25 +02:00
|
|
|
sha256 = "f11331530f0eff69a758d62c2461cd98cdc2eae0147279d8fc86e0464eb7e8ca";
|
2017-05-16 09:22:07 +02:00
|
|
|
};
|
2016-02-04 21:30:39 +01:00
|
|
|
|
2018-09-25 20:03:30 +02:00
|
|
|
nativeBuildInputs = [ gfortran pytest ];
|
|
|
|
buildInputs = [ blas ];
|
2016-02-04 21:30:39 +01:00
|
|
|
|
2019-04-18 04:57:20 +02:00
|
|
|
patches = lib.optionals python.hasDistutilsCxxPatch [
|
2018-04-26 23:54:25 +02:00
|
|
|
# We patch cpython/distutils to fix https://bugs.python.org/issue1222585
|
|
|
|
# Patching of numpy.distutils is needed to prevent it from undoing the
|
|
|
|
# patch to distutils.
|
2016-10-15 23:51:09 +02:00
|
|
|
./numpy-distutils-C++.patch
|
|
|
|
];
|
|
|
|
|
2016-02-04 21:30:39 +01:00
|
|
|
preConfigure = ''
|
|
|
|
sed -i 's/-faltivec//' numpy/distutils/system_info.py
|
2017-07-30 10:19:02 +02:00
|
|
|
export NPY_NUM_BUILD_JOBS=$NIX_BUILD_CORES
|
2016-02-04 21:30:39 +01:00
|
|
|
'';
|
|
|
|
|
|
|
|
preBuild = ''
|
2018-10-18 21:00:48 +02:00
|
|
|
ln -s ${cfg} site.cfg
|
2016-02-04 21:30:39 +01:00
|
|
|
'';
|
|
|
|
|
2017-07-30 10:19:02 +02:00
|
|
|
enableParallelBuilding = true;
|
|
|
|
|
2019-01-10 20:09:27 +01:00
|
|
|
doCheck = !isPyPy; # numpy 1.16+ hits a bug in pypy's ctypes, using either numpy or pypy HEAD fixes this (https://github.com/numpy/numpy/issues/13807)
|
|
|
|
|
2016-02-04 21:30:39 +01:00
|
|
|
checkPhase = ''
|
|
|
|
runHook preCheck
|
|
|
|
pushd dist
|
|
|
|
${python.interpreter} -c 'import numpy; numpy.test("fast", verbose=10)'
|
|
|
|
popd
|
|
|
|
runHook postCheck
|
|
|
|
'';
|
|
|
|
|
|
|
|
passthru = {
|
|
|
|
blas = blas;
|
2018-10-18 21:00:48 +02:00
|
|
|
inherit blasImplementation cfg;
|
2016-02-04 21:30:39 +01:00
|
|
|
};
|
|
|
|
|
2019-07-02 23:36:09 +02:00
|
|
|
# Disable test
|
2016-12-24 12:06:28 +01:00
|
|
|
# - test_large_file_support: takes a long time and can cause the machine to run out of disk space
|
2019-07-02 23:36:09 +02:00
|
|
|
NOSE_EXCLUDE="test_large_file_support";
|
2016-02-04 21:30:39 +01:00
|
|
|
|
|
|
|
meta = {
|
|
|
|
description = "Scientific tools for Python";
|
2017-08-01 22:03:30 +02:00
|
|
|
homepage = http://numpy.scipy.org/;
|
2016-02-04 21:30:39 +01:00
|
|
|
maintainers = with lib.maintainers; [ fridh ];
|
2017-05-16 09:22:07 +02:00
|
|
|
};
|
|
|
|
}
|