After a quick pull, I notice I get an error on windows:
intptr_t offerEventToActiveXControl (void*); not defined in events (not linked rather).
If I set JUCE_MODULE_AVAILABLE_juce_gui_extra to 0 it goes away, which I am doing now.
Anyway, thought you might want to know. Perhaps I am missing something … but it does seem to be undefined in the GUI_Extra implementation.