anchor.diff:    meta = {
       homepage    = http://qt-project.org/;
       description = "A cross-platform application framework for C++";
  -    license     = "GPL/LGPL";
  +    license     = licenses.lgpl21Plus; # or gpl3
       maintainers = with maintainers; [ lovek323 phreedom sander urkud ];
       platforms   = platforms.linux;
     };
  
positive.code: 
  let
    v_maj = "4.8";
    v_min = "5";
    vers = "${v_maj}.${v_min}";
  in
  
  
negative.code: 
    patches =
      [ ./glib-2.32.patch
        (substituteAll {
          src = ./dlopen-absolute-paths.diff;
          inherit cups icu libXfixes;
  