> Basically the #define TQT_REAL_TQT is not being set. > tqt3 sets that > define in qglobal.h, so one of the only ways for the build > to break is if > the wrong qglobal.h file is being included. > > Can you verify that you only have one copy of qglobal.h on > your system, > and that TQT_REAL_TQT is #defined to 1 in that file? I cleaned the build system and rebuilt tqtinterface. After installing, I had the following qglobal.h files: /usr/lib/qt/include/Qt/qglobal.h /usr/lib/qt/include/QtCore/qglobal.h /usr/include/tqt/Qt/qglobal.h /usr/include/tqt/tqglobal.h /opt/trinity/include/qglobal.h I verified TQT_REAL_TQT is set to 1: grep TQT_REAL_TQT /opt/trinity/include/qglobal.h #define TQT_REAL_TQT 1 I have tqt3 installing to /opt/trinity and tqtinterface installing to /usr. Here is a copy of the tqtinterface CMakeCache.txt: http://humanreadable.nfshost.com/trinity/build_logs/CMakeCache.txt Darrell