C/C++ Project Properties, Variables
Customizes CDT build variables (known as Build macros in CDT 3.x) to be used in building selected configuration.

- Table in the center
- List of CDT Build variables. They can be defined either by user or by CDT. User's variables will be marked with bold font.
- Add
- Define new user's CDT Build variable
- Edit
- Change CDT Build variable. If system variable is changed, it's saved as user's and 'screens' original one.
- Delete
- Removes user's CDT Build variable
- Show system variable
- Defines whether Build variables defined by CDT should be shown.

