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{ lib
, python
, buildPythonPackage
, fetchFromGitHub
, fetchpatch
, isPy3k
, substituteAll
# build-system
, setuptools
# native dependencies
, openmp
, xsimd
# dependencies
, ply
, gast
, numpy
, beniget
}:
let
inherit (python) stdenv;
in buildPythonPackage rec {
pname = "pythran";
version = "0.14.0";
pyproject = true;
src = fetchFromGitHub {
owner = "serge-sans-paille";
repo = "pythran";
rev = version;
hash = "sha256-in0ty0aBAIx7Is13hjiHZGS8eKbhxb6TL3bENzfx5vQ=";
};
patches = [
# Hardcode path to mp library
(substituteAll {
src = ./0001-hardcode-path-to-libgomp.patch;
gomp = "${if stdenv.cc.isClang then openmp else stdenv.cc.cc.lib}/lib/libgomp${stdenv.hostPlatform.extensions.sharedLibrary}";
})
(fetchpatch {
# Python 3.12 support
url = "https://github.com/serge-sans-paille/pythran/commit/258ab9aaf26172f669eab1bf2a346b5f65db3ac0.patch";
hash = "sha256-T+FLptDYIgzHBSXShULqHr/G8ttBFamq1M5JlB2HxDM=";
})
];
# xsimd: unvendor this header-only C++ lib
postPatch = ''
rm -r third_party/xsimd
ln -s '${lib.getDev xsimd}'/include/xsimd third_party/
'';
nativeBuildInputs = [
setuptools
];
propagatedBuildInputs = [
ply
gast
numpy
beniget
setuptools
];
pythonImportsCheck = [
"pythran"
"pythran.backend"
"pythran.middlend"
"pythran.passmanager"
"pythran.toolchain"
"pythran.spec"
];
# Test suite is huge and has a circular dependency on scipy.
doCheck = false;
disabled = !isPy3k;
meta = {
description = "Ahead of Time compiler for numeric kernels";
homepage = "https://github.com/serge-sans-paille/pythran";
license = lib.licenses.bsd3;
};
}
|