Building for one topic

I'm trying to create a build of lollipop dream, and every time I try to compile I get "build/core/product_config.mk:222: *** can not locate config makefile for product " cm_bacon". Stop. Don't have product spec for cm_bacon" I tried to create a full_bacon.mk based of the one that the team provided for their github, but its as if the computer doesn't recognize it. I'm still getting the same error code even if I rename the full_bacon.mk to cm_bacon.mk. any help?