https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79862
--- Comment #10 from Jonathan Wakely <redi at gcc dot gnu.org> --- Libstdc++ should handle those types being missing, but it doesn't do so correctly. Try making the inclusion of <atomic> conditional: --- include/std/future +++ include/std/future @@ -40,7 +40,9 @@ #include <thread> #include <condition_variable> #include <system_error> +#ifdef _GLIBCXX_USE_C99_STDINT_TR1 #include <atomic> +#endif #include <bits/functexcept.h> #include <bits/unique_ptr.h> #include <bits/shared_ptr.h>
