blob: 2ee4a858f6153c4647980c34a047d52e0fb2efe8 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
{ stdenv, fetchPypi, isPy27, python, buildPythonPackage
, numpy, hdf5, cython, six, pkgconfig, unittest2, fetchpatch
, mpi4py ? null, openssh }:
assert hdf5.mpiSupport -> mpi4py != null && hdf5.mpi == mpi4py.mpi;
with stdenv.lib;
let
mpi = hdf5.mpi;
mpiSupport = hdf5.mpiSupport;
in buildPythonPackage rec {
version = "2.9.0";
pname = "h5py";
src = fetchPypi {
inherit pname version;
sha256 = "9d41ca62daf36d6b6515ab8765e4c8c4388ee18e2a665701fef2b41563821002";
};
patches = [ ( fetchpatch {
# Skip a test that probes an already fixed bug in HDF5 (upstream patch)
url = "https://github.com/h5py/h5py/commit/141eafa531c6c09a06efe6a694251a1eea84908d.patch";
sha256 = "0lmdn0gznr7gadx7qkxybl945fvwk6r0cc4lg3ylpf8ril1975h8";
})];
configure_flags = "--hdf5=${hdf5}" + optionalString mpiSupport " --mpi";
postConfigure = ''
${python.executable} setup.py configure ${configure_flags}
# Needed to run the tests reliably. See:
# https://bitbucket.org/mpi4py/mpi4py/issues/87/multiple-test-errors-with-openmpi-30
${optionalString mpiSupport "export OMPI_MCA_rmaps_base_oversubscribe=yes"}
'';
preBuild = if mpiSupport then "export CC=${mpi}/bin/mpicc" else "";
checkInputs = optional isPy27 unittest2 ++ [ openssh ];
nativeBuildInputs = [ pkgconfig ];
buildInputs = [ hdf5 cython ]
++ optional mpiSupport mpi;
propagatedBuildInputs = [ numpy six]
++ optionals mpiSupport [ mpi4py openssh ];
meta = {
description =
"Pythonic interface to the HDF5 binary data format";
homepage = "http://www.h5py.org/";
license = stdenv.lib.licenses.bsd2;
};
}
|