*BSD News Article 7558


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Newsgroups: comp.unix.bsd
Path: sserve!manuel.anu.edu.au!munnari.oz.au!spool.mu.edu!darwin.sura.net!mojo.eng.umd.edu!pandora.pix.com!lbruck
From: lbruck@pix.com (Lewis Bruck)
Subject: Re: HELP! GCC CHOKING ON COMPILES!
Message-ID: <BxEs8D.7qs@pix.com>
Sender: news@pix.com (The News Subsystem)
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Organization: Pix Technologies -- The company with no adult supervision
References: <1992Nov4.043335.18409@news.ysu.edu> <14858.9211051457@thor.cf.ac.uk> <1992Nov7.042143.7478@hp9000.csc.cuhk.hk>
Date: Sun, 8 Nov 1992 17:50:36 GMT
Lines: 24

In article <1992Nov7.042143.7478@hp9000.csc.cuhk.hk> a590700@hp9000.csc.cuhk.hk (USS Account Creation account) writes:
>In article <14858.9211051457@thor.cf.ac.uk> spedpr@thor.cf.ac.uk (Paul Richards) writes:
>>In article <1992Nov4.043335.18409@news.ysu.edu> ae007@yfn.ysu.edu (Daniel Newcombe) writes:
>>|
>>|I was trying to compile the DKB Ray Tracing program that I
>>|got from wuarchive.wustl.edu /graphics/graphics/ray/dbktrace.

....lots of lines deleted...

I ran into a similar problem while compiling Persistence of Vision (PoV),
the raytracer developed on the dkbtrace code base.  It was dying while
compiling parse.c (the fourth file, so it might be the same problem).
I eventually tracked it down to a problem with a re_#define'd HUGE_VAL
(I had was including a replacement for math.h without removing the original).
So if you are getting a symbol redefinition error, try tracking that down.
(I got it to the point where that was the only line in the only function in
the file, and cc1 kept crashing).

I hope this helps.  I am using the version of gcc that came in the 0.1 release.
I have not tried it on newer versions of gcc or different architectures.

Lewis Bruck
lbruck@pix.com