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{ lib
, stdenv
, buildPythonPackage
, fetchpatch
, python
, numba
, ndtypes
, xnd
, libndtypes
, libxnd
, libgumath
, isPy27
}:
buildPythonPackage {
pname = "gumath";
format = "setuptools";
disabled = isPy27;
inherit (libgumath) src version meta;
patches = [
# https://github.com/xnd-project/gumath/pull/42
(fetchpatch {
name = "remove-np-warnings-call.patch";
url = "https://github.com/xnd-project/gumath/commit/83ab3aa3b07d55654b4e6e75e5ec6be8190fca97.patch";
hash = "sha256-7lUXNVH5M+Go1iEu0bud03XI8cyGbdLNdLraMZplDaM=";
})
(fetchpatch {
name = "remove-np-1.25-bartlett-test-assertion.patch";
url = "https://github.com/xnd-project/gumath/commit/8741e31f2967ded08c96a7f0631e1e38fe813870.patch";
hash = "sha256-flltk3RNPHalbcIV0BrkxWuhqqJBrycos7Fyv3P3mWg=";
})
];
nativeCheckInputs = [ numba ];
propagatedBuildInputs = [ ndtypes xnd ];
postPatch = ''
substituteInPlace setup.py \
--replace 'add_include_dirs = [".", "libgumath", "ndtypes/python/ndtypes", "xnd/python/xnd"] + INCLUDES' \
'add_include_dirs = [".", "${libndtypes}/include", "${libxnd}/include", "${libgumath}/include"]' \
--replace 'add_library_dirs = ["libgumath", "ndtypes/libndtypes", "xnd/libxnd"] + LIBS' \
'add_library_dirs = ["${libndtypes}/lib", "${libxnd}/lib", "${libgumath}/lib"]' \
--replace 'add_runtime_library_dirs = ["$ORIGIN"]' \
'add_runtime_library_dirs = ["${libndtypes}/lib", "${libxnd}/lib", "${libgumath}/lib"]'
'';
postInstall = lib.optionalString stdenv.isDarwin ''
install_name_tool -add_rpath ${libgumath}/lib $out/${python.sitePackages}/gumath/_gumath.*.so
'';
checkPhase = ''
pushd python
mv gumath _gumath
# minor precision issues
substituteInPlace test_gumath.py --replace 'test_sin' 'dont_test_sin'
python test_gumath.py
python test_xndarray.py
popd
'';
}
|