[Bug libstdc++/108027] mcf thread model causes build issues for multilibs of x86_64-w64-mingw32 target

[unlvsur at live dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108027

--- Comment #12 from cqwrteur <unlvsur at live dot com> ---
(In reply to LIU Hao from comment #11)
> It has nothing to do with MSYS2. MSYS2 is merely an example to show that .la
> files are not necessary and should not be installed.

but your build scripts do that.