[Bug libstdc++/81797] gcc 7.1.0 fails to build on macOS 10.13 (High Sierra):

[chrisj at rtems dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81797

--- Comment #50 from Chris Johns <chrisj at rtems dot org> ---
I raised an Apple bug report last December, the number is 36163995. Nothing
useful has happened. I will ping the bug and ask what is happening.