nixpkgs/pkgs/development/python-modules/numpy/1.16.nix
Matthew Bauer b3d5272ff0 numpy: set runtime_library_dirs too
This appears to be needed in some Python distutils for the library to
get on RPATH correctly. I’m not sure why this worked before, but I
needed this value set for Python 3.8 numpy to work correctly.
2020-09-04 20:10:53 +02:00

98 lines
2.5 KiB
Nix

{ lib
, fetchPypi
, python
, buildPythonPackage
, gfortran
, pytest
, blas
, lapack
, writeTextFile
, isPyPy
, cython
, setuptoolsBuildHook
}:
assert (!blas.isILP64) && (!lapack.isILP64);
let
cfg = writeTextFile {
name = "site.cfg";
text = (lib.generators.toINI {} {
${blas.implementation} = {
include_dirs = "${lib.getDev blas}/include:${lib.getDev lapack}/include";
library_dirs = "${blas}/lib:${lapack}/lib";
runtime_library_dirs = "${blas}/lib:${lapack}/lib";
libraries = "lapack,lapacke,blas,cblas";
};
lapack = {
include_dirs = "${lib.getDev lapack}/include";
library_dirs = "${lapack}/lib";
runtime_library_dirs = "${lapack}/lib";
};
blas = {
include_dirs = "${lib.getDev blas}/include";
library_dirs = "${blas}/lib";
runtime_library_dirs = "${blas}/lib";
};
});
};
in buildPythonPackage rec {
pname = "numpy";
version = "1.16.6";
format = "pyproject.toml";
src = fetchPypi {
inherit pname version;
extension = "zip";
sha256 = "e5cf3fdf13401885e8eea8170624ec96225e2174eb0c611c6f26dd33b489e3ff";
};
nativeBuildInputs = [ gfortran pytest cython setuptoolsBuildHook ];
buildInputs = [ blas lapack ];
patches = lib.optionals python.hasDistutilsCxxPatch [
# We patch cpython/distutils to fix https://bugs.python.org/issue1222585
# Patching of numpy.distutils is needed to prevent it from undoing the
# patch to distutils.
./numpy-distutils-C++_1.16.patch
];
preConfigure = ''
sed -i 's/-faltivec//' numpy/distutils/system_info.py
export NPY_NUM_BUILD_JOBS=$NIX_BUILD_CORES
'';
preBuild = ''
ln -s ${cfg} site.cfg
'';
enableParallelBuilding = true;
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)
checkPhase = ''
runHook preCheck
pushd dist
${python.interpreter} -c 'import numpy; numpy.test("fast", verbose=10)'
popd
runHook postCheck
'';
passthru = {
# just for backwards compatibility
blas = blas.provider;
blasImplementation = blas.implementation;
inherit cfg;
};
# Disable test
# - test_large_file_support: takes a long time and can cause the machine to run out of disk space
NOSE_EXCLUDE="test_large_file_support";
meta = {
description = "Scientific tools for Python";
homepage = "https://numpy.org/";
maintainers = with lib.maintainers; [ fridh ];
};
}