I get a linker error that says that several Qt libraries are not found. The path for these files is incorrect. That incorrect path is also in the generated makefile (in the LIBS variable). I just do not know how it comes to this path. I have checked the * .pro file and the project settings in Qt Creator. Nowhere I can find this incorrect path.
Does anyone know how the LIBS entries in the Makefile.Debug are generated?

OS: Windows7
Qt: 5.7
mingw