how to warn on unused preprocessor defines...

Andrew Bell andrew.bell.ia@gmail.com
Fri Jan 11 15:43:00 GMT 2008


On Jan 10, 2008 1:51 PM, charlie <uber@juun.com> wrote:
>
> How can I tell gcc/cpp to warn on (or in some other way point out)
> unused preprocessor defines?

Comment them out and see if the compiler complains.

-- 
Andrew Bell
andrew.bell.ia@gmail.com



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