To set options for build options for a project (main project or subproject), select the Build tool node on the project tree to display the Property panel.

Select the component tabs, and set build options by setting the necessary properties.

Compile phase: [Compile Options] tab

Assemble phase: [Assemble Options] tab

Link phase (For the application project): [Link Options] tab

Hex output phase: [Hex Output Options] tab

Link phase (For the library project): [Librarian Options] tab

Library Generate phase: [Library Generate Options] tab