https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67728
--- Comment #13 from Brett Neumeier <bneumeier at gmail dot com> --- OK, then it would make sense to have a documentation fix for GCC that specifies those exact versions for GMP, MPC, and MPFR as the versions that must be used, rather than claiming -- inaccurately! -- "x.y.z or later".
