https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92688
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #4) > See PR 11196 and PR 2082 for that issue ... More to the point is glibc still does not do the right thing for what is needed to support C++11 and above: https://sourceware.org/bugzilla/show_bug.cgi?id=21327 This is all mentioned in PR 11196.