On Sun, Dec 21, 2008 at 7:53 PM, Matthew Mucker <matthew@mucker.net> wrote:

> I noticed that in the Microchip supplied .inc files, they begin with a line
> such as:
>
> IFNDEF __18F2550
>
> But I don't see where the symbol __18F2550 gets defined. I suspect it's
> part
> of the Configure -> Select Device menu option in the IDE. However, the help
> file for the IDE doesn't specifically mention that.
>
> Can anyone definitively tell me where/when/how this symbol is defined, and
> the circumstances under which I can rely on this symbol being correctly
> defined?
>
> Thanks,
>
> -Matthew
>

My guess is it's part of the command line  parameters passed to the
assembler.
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