http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54836
--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-10-06 16:01:14 UTC --- It looks like a duplicate of pr45277, i.e., at least one of your GMP, MPFR, or MPC libraries has a problem (see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45277#c1 ). Question: why do you want to build 4.4.7? It is no longer supported and it would be better to build 4.7.2 (latest release).
