{ qt5
  , breakpointHook
  , luajit
  , stdenv
  , fetchFromGitHub
}:

let
  GuiTools-src = fetchFromGitHub {
    owner = "rochus-keller";
    repo = "GuiTools";
    rev = "df36aa5c823d0c81259ae70b7c6f194c88017d6f";
    hash = "sha256-RmpVkUjcAkde755QQwfWvC4sOxDLx2itmqw1T1DTOlE=";
    name = "GuiTools";
  };
  LjTools-src = fetchFromGitHub {
    owner = "rochus-keller";
    repo = "LjTools";
    name = "LjTools";
    hash = "sha256-PWh1ZP5+hNXvDpJTaWtegHvcuBkdrZ6oA+bIkEikVHk=";
    rev = "412675e2cc12bec1e00fd7a2ec52270f388d225b";
  };
  luajit-src = luajit.src.override { name = "LuaJIT"; };
in stdenv.mkDerivation {
  pname = "ljtools";
  version = "0.1.0";
  srcs = [
    GuiTools-src
    LjTools-src
    luajit-src
  ];
  sourceRoot = "LjTools";
  buildInputs = [
    qt5.qtbase
  ];
  nativeBuildInputs = [
    qt5.qtbase
    breakpointHook
    qt5.wrapQtAppsHook
    qt5.qmake
  ];
}