compiler standards (and/or min gcc version) supported with installed headers ?

[Andreas Schwab]

Mike Frysinger <vapier@gentoo.org> writes:

> On Saturday 29 December 2012 15:44:49 Andreas Schwab wrote:
>> Mike Frysinger writes:
>> > On Saturday 29 December 2012 01:26:56 Andrew Pinski wrote:
>> >> On Fri, Dec 28, 2012 at 10:01 PM, Mike Frysinger wrote:
>> >> > there are also attributes unconditionally used such as:
>> >> >         stdlib.h: malloc (new to gcc-3.0)
>> >> >         mathcalls.h: nonnull (new to gcc-3.3)
>> >> >         stdlib.h: alloc_size (new to gcc-4.3)
>> >> 
>> >> unknown attributes are normally ignored even with -W -Wall (though not
>> >> with -Wattributes) so those should be ok.
>> > 
>> > yes, but it makes -Werror and such angry,
>> 
>> Only with -Wsystem-headers.
>
> if your gcc supports that, yes :).

No, even if it doesn't.

Andreas.

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Andreas Schwab, schwab@linux-m68k.org
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