Building Qt is a bit of a hobby of mine. Not that I have a choice. MinGW 64bit is clearly not a first-class platform for the Qt developers. No official binary exists and most of the time Qt will only build after applying a patch or two. That’s why I built Qt 5.6.2 only now, even though it was released about two months ago. I always try to build as much of Qt as possible, even though I only really need a relatively small subset. Two components are missing: No Qt WebEngine module. It’s buil...