{ lib, buildPythonPackage, fetchFromGitHub, pythonOlder, setuptools, cmake, nanobind, ninja, pcpp, scikit-build, isl, pytestCheckHook, }: buildPythonPackage rec { pname = "islpy"; version = "2024.1"; pyproject = true; disabled = pythonOlder "3.8"; src = fetchFromGitHub { owner = "inducer"; repo = "islpy"; rev = "refs/tags/v${version}"; hash = "sha256-N5XI6V3BvNobCh7NAvtzVejtDMnlcb31S5gseyab1T0="; }; postPatch = '' substituteInPlace pyproject.toml \ --replace-fail "setuptools>=42,<64;python_version<'3.12'" "setuptools>=42" ''; build-system = [ setuptools cmake nanobind ninja pcpp scikit-build ]; buildInputs = [ isl ]; dontUseCmakeConfigure = true; preConfigure = '' python ./configure.py \ --no-use-shipped-isl \ --isl-inc-dir=${lib.getDev isl}/include \ ''; # Force resolving the package from $out to make generated ext files usable by tests preCheck = '' mv islpy islpy.hidden ''; nativeCheckInputs = [ pytestCheckHook ]; pythonImportsCheck = [ "islpy" ]; meta = { description = "Python wrapper around isl, an integer set library"; homepage = "https://github.com/inducer/islpy"; license = lib.licenses.mit; maintainers = with lib.maintainers; [ tomasajt ]; }; }