[Bug libstdc++/88749] [9 Regression] Failure while building libstdc++-v3/src/filesystem/ops.cc on trunk

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88749

--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> ---
That makes no sense, because you should have _GLIBCXX_USE_UTIMENSAT defined and
never reach the lines that give errors.