[CFT] Add -Wbounded to gcc

[Pedro Giffuni]

--- Mer 11/7/12, Dimitry Andric <dim at FreeBSD.org> ha scritto:
...
> 
> Does it catch any really interesting bound overruns?
> 

Nah .. I arrived to the conclusion that it's not
really worth it :).

> If the number of false positives is very large, then it
> generally isn't
> worth the pain.  Or the option should be turned off by
> default, and only
> enabled for WARNS=some_arbitrary_high_number.
> 

It is nice to have but I don't think we should turn it on
for any level. I will have to look at how to do that.

Thanks,

Pedro.