anchor.diff:      homepage = http://www.bunkus.org/videotools/mkvtoolnix/;
       license = licenses.gpl2;
       maintainers = with maintainers; [ codyopel fuuzetsu ];
  -    platforms = platforms.unix;
  +    platforms = platforms.all;
     };
   }
  
positive.code: 
    buildInputs = [
      boost expat file flac libebml libmatroska libogg libvorbis xdg_utils zlib
    ] ++ optional withGUI qt5
      ++ optional legacyGUI wxGTK;
  
    enableParallelBuilding = true;
  
negative.code: , legacyGUI ? true, wxGTK ? null
  # For now both qt5 and wxwidgets gui's are enabled, if wxwidgets is disabled the
  # build system doesn't install desktop entries, icons, etc...
  , libiconv
  }:
  
  let
  