[Bug libstdc++/100427] canadian compile for mingw-w64 copies the wrong dlls for mingw-w64 multilibs

[unlvsur at live dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100427

--- Comment #2 from cqwrteur <unlvsur at live dot com> ---
about gcc itself.

since gcc is compiled with -static-libgcc -static-libstdc++, it should not be a
problem tbh.