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Re: Circular dependecy linker trouble
From: |
Andreas Schwab |
Subject: |
Re: Circular dependecy linker trouble |
Date: |
Fri, 08 Jun 2007 11:03:24 +0200 |
User-agent: |
Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.97 (gnu/linux) |
Søren Boll Overgaard <address@hidden> writes:
> Framework code depends on services code and vice versa.
> Linking fails to resolve dependencies. The linker command line
> essentially looks like this:
>
> g++ -g -O2 ../src/framework/libframework.a ../src/services/
> liblmsservices.a -o program main.o -lpthread
Note that the command line as shown won't pull anything from the
archives, because at the time they are processed there are no unresolved
symbols yet (except for the symbol main). You should always list the
libraries after the objects that reference symbols out of them.
Andreas.
--
Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."