Clion

CLion is a commercial Cross-Platform IDE for C and C++ by JetBrains.

JetBrains supports non-commercial open-source projects by providing licenses to contributors free of charge. You can apply here.

Step-by-Step Setup

For CLion 2019.3.5.

Open CLion.

Select Open in the welcome window:

Navigate to the mixxx folder, select the CMakeLists.txt file and click Open.

Select Open as Project:

Open the preferences window and navigate to Build, Execution, Deployment > CMake.

Add the following options to the CMake options field:

macOS:

  -DQt5_DIR=