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From: dwhitney@pioneer.arc.nasa.gov (David Whitney- RCD)
Newsgroups: comp.lang.c
Subject: where to find all those #ifdef FOO's
Keywords: cpp, define
Message-ID: <39283@ames.arc.nasa.gov>
Date: 30 Dec 89 00:32:51 GMT
Sender: usenet@ames.arc.nasa.gov
Reply-To: dwhitney@pioneer.arc.nasa.gov (David Whitney- RCD)
Distribution: usa
Organization: NASA Ames Research Center, Mtn Vw CA 94035
Lines: 15
Disclaimer: The opinions expressed are this writer's... -NOT- NASA's

I've got a lot of programs that run on different systems and I want to find
out where each is running (among other things).  I've seen a lot of
cpp commands to determine some things (e.g. 

#ifdef CRAY
...do such and such
#endif

Does anyone know who, what, or where to find these definitions for each 
machine?  What I'd like (ideally) is a list of the variables that
are #define'ed at any one time.  Thanks,

-Dave

(please e-mail responses)