https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53769
--- Comment #11 from joseph at codesourcery dot com <joseph at codesourcery dot com> --- On Wed, 15 Jan 2020, christophe.monat at st dot com wrote: > Now that C11 is complete, would it be acceptable to have GCC define > __STDC_NO_THREADS__ and __STDC_NO_ATOMIC__ when appropriate ? That should be done via the implicit preinclude mechanism, with libc providing a header and GCC knowing what libc calls that header.
