https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45227
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- I looked into the makefiles and nothing has changed in them since 2007 with respect to profiledbootstrap. And I am double checking a "make profiledbootstrap" right now and will report back on the options passed to libcpp subdirectory.
