GIT is very unstable at the moment as I am pushing through a lot of changes to base components (mostly to fix build problems and other bugs that have their roots in core libraries). Give it a week or two before trying to build from GIT.
I can do that. You might want to check tqtinterface. TQT_REAL_TQT is not set anywhere that I can find. Only HAVE_REAL_TQT gets set.
Darrell