...otherwise bridges/source/cpp_uno/mingw_intel C++ ABI assumptions would not
meet what i686-w64-mingw32-g++ emits (though it is unclear to me how this shall
ever have worked before, as kendy claims it once did; also, at least for me,
"wine soffice.exe" still does not work, as there is apparently confusion about
C++ exception stack unwinding between GCC and cpp_uno/mingw_intel code).