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What happens if I push all of nixpkgs
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2.9 kB · 109 lines
Nix
at litex
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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 = "${blas}/lib"; }; }); };in buildPythonPackage rec { pname = "numpy"; version = "1.24.2"; format = "setuptools"; disabled = pythonOlder "3.7";
src = fetchPypi { inherit pname version; extension = "tar.gz"; hash = "sha256-ADqfUw6IDLLNF3y6GvciC5qkLe+cSvwqL8Pua+frKyI="; };
patches = lib.optionals python.hasDistutilsCxxPatch [ # We patch cpython/distutils to fix https://bugs.python.org/issue1222585 # Patching of numpy.distutils is needed to prevent it from undoing the # patch to distutils. ./numpy-distutils-C++.patch ];
nativeBuildInputs = [ gfortran cython ]; buildInputs = [ blas lapack ];
# we default openblas to build with 64 threads # if a machine has more than 64 threads, it will segfault # see https://github.com/xianyi/OpenBLAS/issues/2993 preConfigure = '' sed -i 's/-faltivec//' numpy/distutils/system_info.py export NPY_NUM_BUILD_JOBS=$NIX_BUILD_CORES export OMP_NUM_THREADS=$((NIX_BUILD_CORES > 64 ? 64 : NIX_BUILD_CORES)) '';
preBuild = '' ln -s ${cfg} site.cfg '';
enableParallelBuilding = true;
nativeCheckInputs = [ pytest # "hypothesis" indirectly depends on numpy to build its documentation. (hypothesis.override { enableDocumentation = false; }) typing-extensions ];
checkPhase = '' runHook preCheck pushd "$out" ${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/"; license = lib.licenses.bsd3; maintainers = with lib.maintainers; [ fridh ]; };}