What is the difference between and qmake in building

Normally you would not distribute qmake , but even if you do, qmake is actually LGPL, which gives you permission

CONFIG The CONFIG variable specifies project configuration and compiler options The values will be recognized internally by qmake and have special meaning

qmake qmake Our project files are parsed by a utility called qmake, which in turn generates Makefiles that drive the building of the application

qmake This tutorial teaches you the basics of qmake The other topics in this manual contain more detailed information about using qmake