Has anyone succeeded building Qt/Android on Windows?

I have already tried this http://qt-project.org/wiki/building_qtbase-android_on_windows, and also the new 5.1-Alpha release but it won’t build. Is there any cleaner approach to build the alpha release of Qt/Android on Windows? I still see new patches coming up for Windows/Android builds here: https://codereview.qt-project.org/p/qt/qtbase Is the alpha release still needs patching on Windows to build? Thanks in advance.