[Bug libstdc++/123908] [16 regression] Undefined reference to std::__get_once_call()

[manisandro at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123908

--- Comment #4 from Sandro Mani <manisandro at gmail dot com> ---
$ rpm -qf /usr/x86_64-w64-mingw32/sys-root/mingw/lib/libstdc++.dll.a
mingw64-gcc-c++-16.0.1-2.fc44.x86_64

I have no other mingw toolchains on the system.