anchor.diff:      qt5
       zlib
     ];
  -
  -  postUnpack = ''
  -    rm -v $srcRoot/configure{,.ac}
  -  '';
   
     patches = [
       (fetchTritonPatch {
  
positive.code:     fontconfig
      freetype
      glib
      #gobject-introspection
      lcms2
      libjpeg
      libpng
  
negative.code:     "-DENABLE_CPP=ON"
      "-DENABLE_LIBCURL=${boolOn (curl != null)}"
      "-DENABLE_LIBOPENJPEG=${boolString (openjpeg != null) "openjpeg2" "OFF"}"
      "-DENABLE_QT4=OFF"
      "-DENABLE_QT5=${boolOn (qt5 != null)}"
      #"-DENABLE_SPLASH=ON"
      "-DENABLE_UTILS=${boolOn utils}"
      "-DENABLE_XPDF_HEADERS=ON"
  