Qt and root

Hello. How can I include root in qt application? I only did INCLUDEPATH += $(ROOTSYS)/include - it doesn’t work obviously. I don’t know what should I write for LIBS. Or do I have to write something else?

root.cern.ch/how/how-embed-tcan … plications

Thanks for your answer, but I was referring to the .pro file.

Maybe something like root-config --libs or root-config --cflags. I am not absolutely sure about the syntax.