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Re: Help, zillions of undefined references

From: Eric Evans <eje4 at cornell dot edu>
To: Ian Lance Taylor <ian at wasabisystems dot com>
Cc: lrtaylor at micron dot com, <gcc-help at gcc dot gnu dot org>
Date: Fri, 05 Mar 2004 10:19:05 -0500
Subject: Re: Help, zillions of undefined references
References: <5.2.1.1.2.20040305091443.00b6d210@postoffice9.mail.cornell.edu><5.2.1.1.2.20040305091443.00b6d210@postoffice9.mail.cornell.edu>

Hi Ian,

I think the missing symbols you mentioned are mostly in libgcc.

This suggests the possibility that you are building with one version
of the compiler and linking with another.  You need to be consistent
in this regard.  Are you building all of your code with gcc 2.96?
Your code and also all statically linked libraries should be built
with the same compiler.

Interesting. I looked more closely at the Makefile and found that CC was set to g++296 and CXX was set to g++. I have no idea what the purpose of CXX is in the Makefile but just for the hell of it I tried changing it to g++296 so it would match the compiler specified in CC. And this fixed the problem! Thanks very much for the helpful feedback. Sorry to be such a whiner...

Eric

Follow-Ups:
- Re: Help, zillions of undefined references
  - From: Eljay Love-Jensen

References:
- RE: Help, zillions of undefined references
  - From: Eric Evans
- Re: Help, zillions of undefined references
  - From: Ian Lance Taylor

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