[Bug libstdc++/69450] [6 Regression] libstdc++-v3/include/math.h:66:1 2: error: 'constexpr bool std::isnan(double)' conflicts with a previous declaration

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69450

--- Comment #14 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to amker from comment #13)
> I also saw this issue on aarch64, will test if the patch fixes it.

It's a C library conflict, not hardware-specific, so "aarch64" is not relevant.

The patch only affects HP-UX so unless you're running that on aarch64(!) it
won't make any difference.