On Wed, 3 Mar 2010, Laurent GUERBY wrote:

> $ ../trunk/configure --prefix=/n/100/guerby/install-trunk
> --enable-languages=c --enable-__cxa_atexit --disable-nls
> --enable-threads=posix --with-mpfr=/opt/cfarm/mpfr-2.4.2-32
> --with-gmp=/opt/cfarm/gmp-4.2.4-32 --with-mpc=/opt/cfarm/mpc-0.8-32
> --build=i686-linux-gnu --host=i686-linux-gnu --target=i686-linux-gnu
> --disable-multilib

The logic to use lib32 on Debian/Ubuntu is only in t-linux64, so you need 
to build --enable-targets=all for this to work.  (I don't know whether 
--enable-targets=all --disable-multilib works; it doesn't really make 
logical sense, but might in fact cause the MULTILIB_OSDIRNAMES 
configuration to take effect with none of the rest of the multilib 
configuration.)

-- 
Joseph S. Myers
jos...@codesourcery.com

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