[Bug libstdc++/64638] [5 Regression] Build failure with recent futex changes in libstdc++, likely all non-gthreads targets

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64638

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |4.9.3
            Version|unknown                     |5.0
      Known to fail|                            |5.0

--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> ---
It should be fixed now, but I'll leave this open until someone confirms the
build works again.