33afbf39f6
checkInputs used to be added to nativeBuildInputs. Now we have nativeCheckInputs to do that instead. Doing this treewide change allows to keep hashes identical to before the introduction of nativeCheckInputs.
54 lines
1.5 KiB
Nix
54 lines
1.5 KiB
Nix
{ lib, fetchPypi, fetchpatch, python, buildPythonPackage, mpi, openssh }:
|
|
|
|
buildPythonPackage rec {
|
|
pname = "mpi4py";
|
|
version = "3.1.4";
|
|
|
|
src = fetchPypi {
|
|
inherit pname version;
|
|
sha256 = "sha256-F4WPLrxiMiDQEg0fqNQo0DPd50nEvDWzPYGmatf5NIA=";
|
|
};
|
|
|
|
passthru = {
|
|
inherit mpi;
|
|
};
|
|
|
|
postPatch = ''
|
|
substituteInPlace test/test_spawn.py --replace \
|
|
"unittest.skipMPI('openmpi(<3.0.0)')" \
|
|
"unittest.skipMPI('openmpi')"
|
|
'';
|
|
|
|
configurePhase = "";
|
|
|
|
installPhase = ''
|
|
mkdir -p "$out/lib/${python.libPrefix}/site-packages"
|
|
export PYTHONPATH="$out/lib/${python.libPrefix}/site-packages:$PYTHONPATH"
|
|
|
|
${python}/bin/${python.executable} setup.py install \
|
|
--install-lib=$out/lib/${python.libPrefix}/site-packages \
|
|
--prefix="$out"
|
|
|
|
# --install-lib:
|
|
# sometimes packages specify where files should be installed outside the usual
|
|
# python lib prefix, we override that back so all infrastructure (setup hooks)
|
|
# work as expected
|
|
|
|
# Needed to run the tests reliably. See:
|
|
# https://bitbucket.org/mpi4py/mpi4py/issues/87/multiple-test-errors-with-openmpi-30
|
|
export OMPI_MCA_rmaps_base_oversubscribe=yes
|
|
'';
|
|
|
|
setupPyBuildFlags = ["--mpicc=${mpi}/bin/mpicc"];
|
|
|
|
nativeBuildInputs = [ mpi ];
|
|
|
|
nativeCheckInputs = [ openssh ];
|
|
|
|
meta = with lib; {
|
|
description = "Python bindings for the Message Passing Interface standard";
|
|
homepage = "https://github.com/mpi4py/mpi4py";
|
|
license = licenses.bsd2;
|
|
};
|
|
}
|