anchor.diff:      fontconfig
       freetype
       glib
  +    libGLU
       libglvnd
       libX11
       libxcb
  
positive.code: }:
  
  let
    buildNum = "2020-09-11-26";
  in
  stdenv.mkDerivation rec {
    pname = "rgp";
    version = "1.8";
  
    src = fetchurl {
      url = "https://github.com/GPUOpen-Tools/radeon_gpu_profiler/releases/download/v${lib.versions.majorMinor version}/RadeonDeveloperTools-${buildNum}.tgz";
      sha256 = "1lpkh7sfpq697lm4xnkpjfchh8zpy49f4mb3c5qcn7brav5iqwfh";
    };
  
    nativeBuildInputs = [ makeWrapper autoPatchelfHook ];
  
negative.code: , fontconfig
  , freetype
  , glib
  , libGLU
  , libglvnd
  , libX11
  , libxcb
  