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Re: [g++] set __GXX_ABI_VERSION__ to 102

Franz Sirl wrote:-

> Well, I have to move it back then into gcc.c, or? OK?

No, just move it outside the if().

> Well, I don't know anything about -no-gcc either, but I guess it's there to 
> preprocess stuff without any GCC specific defines? And isn't it as easy as to 
> set a flag if -fno-gcc is given and test it in c-common.c?

Sure.  I just don't understand the point - the macros are not in the
user's namespace, and no other implementations are going to be defining
them, so they can't clash with anything.

-undef disables all such builtins (if we moved them to c-common.c).

Neil.
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