Bootstrapping GCC 5.1.0 together with Binutils 2.25

[Ondrej Jakubcik <ojakubcik@xxxxxxxxx>]

Hi all,

I am having problems with boostrapping GCC 5.1.0 using a merged tree
together with Binutils 2.25 and other dependencies (GMP, MPC, MPFR,
ISL).

I even raised a bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66356

Did anyone else try this? Successfully, even?

Many thanks,
Ondrej