[Debian-ppc64-devel] 32/64 biarch in debian.

Charles Plessy charles-debian-nospam at plessy.org
Mon Feb 20 05:12:19 UTC 2006


On Sun, Feb 19, 2006 at 09:46:21PM +0100, Sven Luther wrote :
> 
> So, if you compile a binary with the -m64 option, it will be 64bit powerpc,
> and if you compile it with -m32 it will be 32bit powerpc, the default going to
> 32bit. If you build a library, you have to build both, and the 64bit version
> will install into lib64 variants (other schemes upcoming with the multi-arch
> framework).

Hi

Well, in my question, I meant "is there a debian way ?". If I understand
correctly, if I want to compile a package for 64-bits, I will need the
64-bit libraries in lib64. But how can I get them ? Is there something
like apt-get install --biarch=lib64 libfoo-dev ? Or do I have to apt-get
source and modify the makefile (in which case I will give up because
there are a lot of dependancies, and all this discussion is just for a
"let's try and see" attempt for a package which anyway builds OK on
non-G5 machines).


Best,

-- 
Charles



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