+1, this would require a centralized spot where we define the build order. currently, it's sprinkled around in several locations: the makefile, the unit tests, and soon in the JSHint checker. If the centralization occurs, I see no reason NOT to do this. To put this in context, I spent about 2 hours the other day golfing 40 bytes out of a pull request. 140 bytes is a big win IMO.
