anchor.diff:  , lcms
   , libpng
   , libjpeg
  +, libjxl
   , poppler
   , poppler_data
   , libtiff
  
positive.code:   python = python2.withPackages (pp: [ pp.pygtk ]);
  in stdenv.mkDerivation rec {
    pname = "gimp";
    version = "2.10.30";
  
    outputs = [ "out" "dev" ];
  
    src = fetchurl {
      url = "http://download.gimp.org/pub/gimp/v${lib.versions.majorMinor version}/${pname}-${version}.tar.bz2";
      sha256 = "iIFdqnbtfUJ37rNTNYuvoRbNL80shh2VuVE1wdUrZ9w=";
    };
  
    patches = [
  
negative.code:     lcms
      libpng
      libjpeg
      libjxl
      poppler
      poppler_data
      libtiff
  