[Bug bootstrap/60984] AIX: gcc-4.9.0 bootstrap fails in stage-2

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60984

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Isn't it --enable-checking=yes vs. --enable-checking=release ?
Bet that is the most important change since 4.9.0 branch creation.