Prevent libintl in /usr/local to be used

[FX]

Hi all,

I have a build system (MacOS 10.5) that has libintl installed as
/usr/local/lib/libintl.3.dylib (and the headers in
/usr/local/include). Before that library was installed, my builds
worked fine (I suppose GCC built its own libintl, from the intl/
source directory). Now, it still builds fine, but the compiler then
depends on /usr/local/lib/libintl.3.dylib and other people who don't
have that local library can't use it.

As I'm not administrator on this machine, I'm wondering if there's a
way to prevent GCC to use that libintl. I've thought about using
--without-libintl-prefix, or --with-libintl-prefix=/I/do/not/exist,
but as build on that machine are slow, I'd rather have external
confirmation or advice before I proceed. So, how can I force GCC to
use its own libintl?

Thanks,
FX

-- 
FX Coudert
http://www.homepages.ucl.ac.uk/~uccafco/