https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67748
--- Comment #2 from renaud lepere <lepere.Renaud at yahoo dot com> --- I tried to do it but I failed with bin/ld.exe: cannot find -lubsan apparently mingw64 does not yet provide it (http://sourceforge.net/p/mingw-w64/bugs/442/)
