anchor.diff:  , libdrm
   , libva
   , libx11
  +, libxext
  +, libxfixes
   , opengl-dummy
   , wayland
   , xorg
  
positive.code:         + "libva-intel-driver/${name}.tar.bz2")
      ];
      hashOutput = false;
      sha256 = "54411d9e579300ed63f8b9b06152a1a9ec95b7699507d7ffa014cd7b2aeaff6f";
    };
  
    nativeBuildInputs = [
      gnum4
      python
    ];
  
    buildInputs = [
      xorg.intelgputools
      libdrm
      libva
      libx11
      opengl-dummy
      wayland
      xproto
  
negative.code:     "--enable-x11"
      "--enable-wayland"
      "--enable-hybrid-codec"
    ];
  
    passthru = {
  