anchor.diff:    nativeBuildInputs = [ cmake pkgconfig git ];
   
     buildInputs = [
  -    qtbase qtquickcontrols openal glew vulkan-loader libpng ffmpeg_3 libevdev python3
  +    qtbase qtquickcontrols openal glew vulkan-headers vulkan-loader libpng ffmpeg
  +    libevdev python3
     ] ++ lib.optional pulseaudioSupport libpulseaudio
       ++ lib.optional alsaSupport alsaLib
       ++ lib.optional waylandSupport wayland;
  
positive.code: 
    src = fetchgit {
      url = "https://github.com/RPCS3/rpcs3";
      rev = "341fdf7eb14763fd06e2eab9a4b2b8f1adf9fdbd";
      sha256 = "1qx97zkkjl6bmv5rhfyjqynbz0v8h40b2wxqnl59g287wj0yk3y1";
    };
  
  
negative.code: { mkDerivation, lib, fetchgit, cmake, pkgconfig, git
  , qtbase, qtquickcontrols, openal, glew, vulkan-headers, vulkan-loader, libpng
  , ffmpeg, libevdev, python3
  , pulseaudioSupport ? true, libpulseaudio
  , waylandSupport ? true, wayland
  , alsaSupport ? true, alsaLib
  