https://bugs.winehq.org/show_bug.cgi?id=43553
--- Comment #1 from Werner Lemberg wl@gnu.org --- I forgot to mention that the selected mxe target is `i686-w64-mingw32.static' (to get a stand-alone Windows binary); I'm running OpenSuSE on an x86_64 box.
Since I'm currently abroad I haven't yet been able to verify whether the created binary runs on native Windows at all...