How do I run clean from qmake?

Question

How do I run clean (as right click on my project name -> clean) from qmake? Is a binary utility that does the clean? I'd like to run this on release, somethig like:

CONFIG(release, debug|release): clean project

Answer 1

I had worked on Qt vizkit widgets for Robotics Construction Kit (ROCK) software.

When I need to clean the project from the terminal, I go to the build folder and I use this command:

make clean