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From Mohamed Ahmed <Mohamed.Ah...@cs.ucl.ac.uk>
Subject Re: Link Problems
Date Fri, 29 Jul 2005 16:38:29 GMT
Massie, Lee wrote:

>Hi,
>
>Sorry to bother, but I'm still trying to get my simple program to run.
>I am on a Linux Redhat 9.0 environment, using a GNU compiler and am
>still using log4cxx version 0.9.7.  Right now I am currently building my
>program and am getting link errors of the nature "undefined reference to
>log4cxx::Logger::isDebugEnabled()".  I am assuming the problem pertains
>to not setting a link library to search within my makefile.  I've been
>searching for a directory containing '.so' and '.a' files to use from
>the log4cxx-0.9.7 folder, but haven't been able to find any.  If any of
>you have and idea on how to solve my link problems, your help would be
>much appreciated.  Thanks a lot.
>
> 
>
>Lee
>
>
>  
>
Hi Massi,
first update to the CVS head and with regard to the compile problems you 
need to statically link your code to  log4cxx.

to do so, pass the following flags to the linker

-Wl,--whole-archive,-llog4cxx,--no-whole-archive

-
cheers
mo

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