https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19992
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |WAITING --- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> --- The flags are supported and __STDC_HOSTED__ is correctly defined by G++. Is there more to do here? I've created PR 103626 to make libstdc++ respect __STDC_HOSTED__ instead of hosted vs freestanding being fixed during configure.