About pointer signedness warnings

Vladimir N. Oleynik dzo at simtreas.ru
Wed Dec 14 14:25:31 UTC 2005


> just today I've seen a thread on kerneltrap about dropping gcc 2.95,
> where  was also mentioned a flag (probably for gcc 4.x.x only)
> to remove  warnings about pointer signedness:
>  # disable pointer signedness warnings in gcc 4.0
>  CFLAGS += $(call cc-option,-Wno-pointer-sign,)

> So maybe this could be a solution to turn down the warnings noise.
> Just a thought, more experienced people should decide if and where to add  this to the Makefiles.

Good idea for me.


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