Build failing when linking between components

Hey all,

I think this is a fairly simple problem and I’ve run into it a few times. When building with mkapp or mksys, I’m seeing failure on the linker step when it tries to link routines from a “required” component. The code for this app can be found here:, and the linker error here:

Hopefully I’m just missing something simple in a component definition somewhere. Any help is greatly appreciated.


Turns out I forgot to include the required component’s header in the main source.