SPM

This naming convention originated with Software Parts Manager (SPM), the predecessor to RCB. It is still the default naming convention.

RCB

A system of one-letter codes to indicate certain build options. Its advantage is concise component names. Its drawback is the need to remember the codes. The codes are explained Table 9.

Verbose RCB

A long but clear sequence of strings, delimited by underscores, for indicating a component’s build characteristics.