How to add specific flags to moc in a qmake project?

Question

I compile a Qt executable using qmake && make on the following project.pro file:

INCLUDEPATH *= ../../dependencies/boost
QT         


        

Answer 1

A bit hackish, but what about if you overwrite the moc compiler so that it includes the flag. In the .pro:

QMAKE_MOC = $$QMAKE_MOC -DBOOST_TT_HAS_OPERATOR_HPP_INCLUDED