Makefile Project - Builder Settings page

You can define build settings on the Builder Settings page of the Makefile Project preference panel in the Preferences window.

Make Builder Preferences window

**Makefile Project - Builder Settings options**
Builder type	Select the type of builder used by the project.
Use default build command	Select this checkbox to use the default make command. Clear the check box to specify a new make command.
Build command	If you clear the Use default build command checkbox type a new make command in this field.
Generate Makefiles automatically	Activate to generate makefiles automatically during a build operation.
Expand Env. Variable Refs in Makefiles	Activate to expand environment variable references in the generated makefile.
Build directory	Type the build directory path, or click Workspace, File system, or Variables to specify the build directory.