>If you're using a gcc based compiler you can do the following to determine
>the "built-in" defines:
>
>Create an empty file:
>
>     touch empty.c
>     gcc -E -Wp,-dM empty.c
>
>Note that there is NO space between the comma and the -dM
>
>This will display a list of all of the #defines that gcc sets up when it
>calls the pre-processor.
>
>Dave Hylands

Well Apple's gcc is Apple's gcc which if you invoke

[otter:/var/tmp] johnmci% cc -E -Wp,-dM empty.c
#1 "empty.c"


On the otherhand when I do this on my freebsd box it returns 11 
items, an openbsd 68k 3.0 box returns 9 items.

-- 
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John M. McIntosh <johnmci at smalltalkconsulting.com> 1-800-477-2659
Corporate Smalltalk Consulting Ltd.  http://www.smalltalkconsulting.com
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