[PATCH]: fix the --with-mpfr-dir=PATH configure flag

[Andrew Pinski]

On Sun, 2006-11-19 at 21:43 -0700, Matt Fago wrote:
> PATH/lib32 (64-bit Ubuntu Linux?)

That is a broken distro which we should not search.  Unless another OS
already uses that for their multilib which I don't think it does.  There
are other directories which we can search as defined by one of the
multilib definitions in some of the t-* files in config.

Thanks,
Andrew Pinski