Re: -fno-builtin not preventing __builtin___snprintf_chk in gcc 11.2.0-19ubuntu1

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* Reid Wahl via Gcc-help:

> I have no idea what's causing the unit test to fail on Fedora 36 Power
> 9 LE (the only system in the test bed that's still failing), but I
> don't have a reproducer or enough information to ask a question. I'll
> try to get one set up this week and go from there.

The POWER failure could be related to the float128 redirects.  The
snprintf symbol is necessarily different there as well
(__snprintfieee128).  This is completely unrelated to fortification.

I must say I do not find it particularly helpful to label this as
off-topic on the gcc-help list.  Source foritification is a feature that
sits between GCC and glibc.  GCC is very much aware of what the chk
variants do.

Thanks,
Florian




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