[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 #13 from cqwrteur <unlvsur at live dot com> ---
(In reply to cqwrteur from comment #12)
> (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.

I would even argue cmake would be better than autotool for you mcfgthread