[Bug fortran/58064] Cannot compile gcc-4.8.1 by gcc-3.4.6

[mikpe at it dot uu.se]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58064

--- Comment #1 from Mikael Pettersson <mikpe at it dot uu.se> ---
init2.c:37: MPFR assertion failed: (64 - 0) == ((64 - 0)/8) * 8 &&
sizeof(mp_limb_t) == ((64 - 0)/8)

seems your mpfr library is broken