Re: Library search path problem on x86_64 machines (lib64 vs lib)

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On 2010-11-30 17:21:35 +0000, Jonathan Wakely wrote:
> Vincent, rather than using LIBRARY_PATH (which doesn't do what you
> want when gcc-4.3.1 decides to look in $LIBRARY_PATH/../lib64) you
> could use -L to ensure it looks in the directories you want.

My example was just a simple test. In the reality, I use things like
configure/make and so on, so that -L is not possible. I also want
to avoid options that would need to be used potentially for any
compilation.

> Or you could add lib64 symlinks pointing to $HOME/gmp/athlon64/lib
> and $HOME/x86_64/lib, so that you get consistent behaviour from
> Debian's gcc and FSF gcc.

Yes, I thought about that. And perhaps add a cron script that would
check that I haven't forgotten anything (that would be useful if I
add a new lib directory in a few years).

Thanks for the answers.

-- 
Vincent Lefèvre <vincent@xxxxxxxxxx> - Web: <http://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / Arénaire project (LIP, ENS-Lyon)


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