After I sent my post about this yesterday, I noticed something about the error message:
undefined reference to `___gxx_personality_sj0'
I noticed that `___gxx_personality_sj0' begins with THREE underscores. I haven't looked at the code at all, and don't know anything about it. But if the THREE underscores were a typo for TWO underscores, it might explain why the reference is undefined. Can anyone say whether the code contains references that begin with THREE underscores?
Tom