50 lines
1 KiB
Nix
50 lines
1 KiB
Nix
{ lib, stdenv
|
|
, buildPythonPackage
|
|
, fetchPypi
|
|
, cmake
|
|
, numpy
|
|
, scipy
|
|
, scikit-learn
|
|
, llvmPackages ? null
|
|
}:
|
|
|
|
buildPythonPackage rec {
|
|
pname = "lightgbm";
|
|
version = "3.3.3";
|
|
|
|
src = fetchPypi {
|
|
inherit pname version;
|
|
sha256 = "sha256-hX5VmuhKIpY84rYhaCkpadIa3TC8kkaoTU5+7a5nlm0=";
|
|
};
|
|
|
|
nativeBuildInputs = [
|
|
cmake
|
|
];
|
|
|
|
dontUseCmakeConfigure = true;
|
|
|
|
buildInputs = lib.optionals stdenv.cc.isClang [ llvmPackages.openmp ];
|
|
propagatedBuildInputs = [
|
|
numpy
|
|
scipy
|
|
scikit-learn
|
|
];
|
|
|
|
postConfigure = ''
|
|
export HOME=$(mktemp -d)
|
|
'';
|
|
|
|
# The pypi package doesn't distribute the tests from the GitHub
|
|
# repository. It contains c++ tests which don't seem to wired up to
|
|
# `make check`.
|
|
doCheck = false;
|
|
pythonImportsCheck = [ "lightgbm" ];
|
|
|
|
meta = with lib; {
|
|
description = "A fast, distributed, high performance gradient boosting (GBDT, GBRT, GBM or MART) framework";
|
|
homepage = "https://github.com/Microsoft/LightGBM";
|
|
license = licenses.mit;
|
|
maintainers = with maintainers; [ teh costrouc ];
|
|
};
|
|
}
|