how to warn on unused preprocessor defines...

Fri Jan 11 18:00:00 GMT 2008

There are hundreds of them that are suspect.  (project inherited from 
someone else who went a little crazy with the #defines... #defines we 
will never ever use)

That's the problem.  I want the compiler to help me out a little.


- chuck

On January 10, 2008, Andrew Bell wrote:

> On Jan 10, 2008 1:51 PM, charlie <> 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

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