C/C++ Project Properties, Environment
Customizes the environment variables to be used in building selected configuration.

- Environment variables to set
- List of existing Eclipse-specific environment variables.
It is not the same as native environment variables list.
See details below.
User-defined variables are marked with bold font.
- New...
- Add new environment variable to the list
- Select...
- Add one or more native environment variable(s) to the list
- Edit...
- Change value of existing variable. If system variable is changed, it becames user's.
- Remove
- Removes selected variable. Note that some variables are read-only and cannot be removed.
- Undefine
- Clear variable's value but leave it present.
- Append variables to native environment
- Eclipse will be able to access both native environment and variables defined on this page.
- Replace native environment with specified one
- Eclipse will be able to access only variables defined on this page.

