### Enter the make script

Enter the build instruction for your makefile that was just created. The Outline view will display the structure of the makefile as you add components. When you enter the code you will notice an asterisk in front of the file name on the tab in the Editor view, this tells you the file changed but has not been saved.

Note: Ensure you have tabs, not spaces before your indented code, as `make` will not accept spaces before commands.