pkgs/development/python-modules/lit/default.nix


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{
  lib,
  buildPythonPackage,
  fetchPypi,
  setuptools,
  python,
}:

buildPythonPackage rec {
  pname = "lit";
  version = "18.1.7";
  pyproject = true;

  src = fetchPypi {
    inherit pname version;
    hash = "sha256-Ld2b4mvcxtoDrqPsRWxpRetaCdveVI01AL/5uO1HY7s=";
  };

  nativeBuildInputs = [ setuptools ];

  passthru = {
    inherit python;
  };

  # Non-standard test suite. Needs custom checkPhase.
  # Needs LLVM's `FileCheck` and `not`: `$out/bin/lit tests`
  # There should be `llvmPackages.lit` since older LLVM versions may
  # have the possibility of not correctly interfacing with newer lit versions
  doCheck = false;

  meta = {
    description = "Portable tool for executing LLVM and Clang style test suites";
    mainProgram = "lit";
    homepage = "http://llvm.org/docs/CommandGuide/lit.html";
    license = lib.licenses.ncsa;
    maintainers = with lib.maintainers; [ dtzWill ];
  };
}