http://amigaworld.net/modules/newbb/viewtopic.php?topic_id=5214&forum=15
Seems that they don't give the source code of their GCC port to OS4...

Maybe that this can occour with GDB?

And other things?

Go here about violating GPL

First I doubt it should be up to the MorphOS community to discuss this.

I'm no lawyer but I guess since OS4 is still beta and not publicly
available there is no way to make them open the source before they're
ready for it.