http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58260
--- Comment #4 from Mikael Pettersson <mikpe at it dot uu.se> ---
You got several 'conftest.c:16:1: internal compiler error: Bus Error' from the
newly built compiler.
You should try one of those compilation attempts manually, in gdb, to see where
the SIGBUS is coming from.
I see that you configured with --with-{gmp,mpfr,mpc} pointing into a private
install. That's OK, but unless you built those libraries with --disable-shared
you also have to set up LD_LIBRARY_PATH so that they can be found by the
dynamic linker. Otherwise it might load incompatible versions installed
elsewhere.
(I always build gmp/mpfr/mpc with --disable-shared exactly to avoid such
issues.)
