OT: gcc warning: implicit declaration of function

Dan Kegel dkegel@ixiacom.com
Thu Oct 2 17:34:00 GMT 2003


Bryce Schober wrote:
> Dan Kegel wrote:
> 
>> Are you quite sure that
>>
>>  defined(__USE_FIXED_PROTOTYPES__) || defined(__cplusplus) || defined 
>> (__STRICT_ANSI__)
>>
>> evaluates to TRUE?
> 
> 
> No, I'm certainly not.  But I'm also ignorant enough not to know how / 
> where these would / should be defined.  This is pretty vanilla code. 
> don't I deserve an abs() function?  Maybe that's a newlib wart...

Sure, you deserve one, but maybe only after you understand
what those three preprocessor symbols mean :-)

This sounds kind of like http://gcc.gnu.org/PR8307
Does Pete's workaround there help?

- Dan


------
Want more information?  See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/
Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com



More information about the crossgcc mailing list