Three Selectable Build Activities
You can attach one of three build options to a buildspec:
Build all selected components.
Stop after generating makefiles. This option supports command line builds and fine control of the build process through hand editing of makefiles before running
make.
Create makefiles and build libraries. This option produces makefiles for the libraries and examples, but only builds the libraries. You can then build the examples on your own by typing
make in the appropriate directory.