[U-Boot] Low priority request for info about alternative to #ifdef

[James Chargin]

Did I make a mistake including "Low priority" in the subject?

If anyone remembers this discussion, I'd appreciate a pointer.

Thanks,
Jim

On 03/21/2017 07:08 AM, James Chargin wrote:
> Hi
>
> I've seen periodic discussion on the U-Boot mailing list of alternatives
> to #ifdef. I need a bit more information about one specific alternative,
> but in my searches of the source for 2017.03, I can't find examples that
> might help me. Also, my memory of this is a dim so I'm not sure I'm
> looking for the right thing.
>
> Is there something that is similar to "#ifdef CONFIG_*" but looks more
> like "if_defined(CONFIG_*)" and relies on compile/link time elimination
> of unused code?
>
> Thanks for your time.
>
> Jim

-- 
Jim Chargin
AJA Video Systems                       jimc at aja.com
(530) 271-3334                          http://www.aja.com