depot/third_party/nixpkgs/pkgs/development/tools/resolve-march-native/default.nix

{ python3Packages
, fetchFromGitHub
, gcc
, lib
}:

python3Packages.buildPythonApplication rec {
  pname = "resolve-march-native";
  version = "5.0.2";

  src = fetchFromGitHub {
    owner = "hartwork";
    repo = pname;
    rev = "refs/tags/${version}";
    hash = "sha256-fkiEWZvg/h8Gn0TL3Ov8aq2cAG5VncUTrVcUTRNOx+Y=";
  };

  # NB: The tool uses gcc at runtime to resolve the -march=native flags
  propagatedBuildInputs = [ gcc ];

  doCheck = true;

  meta = with lib; {
    description = "Tool to determine what GCC flags -march=native would resolve into";
    mainProgram = "resolve-march-native";
    homepage = "https://github.com/hartwork/resolve-march-native";
    license = licenses.gpl2Plus;
    maintainers = with maintainers; [ lovesegfault ];
    platforms = platforms.unix;
  };
}