[Bug libstdc++/115421] Multi-threaded condition_variable app throws when linking as -static on Linux

[ilg at livius dot net via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115421

--- Comment #11 from Liviu Ionescu <ilg at livius dot net> ---
I did two more runs, one on latest Raspberry Pi OS and one with latest Manjaro,
and they also passed.

So the problem seems indeed related to older systems.