The exact approach described here is very extreme. It's a top-down method with a tool. I find the tool may be of some interest, but I think bottom-up method wou

The exact approach described here is very extreme. It's a top-down method with a tool. I find the tool may be of some interest, but I think bottom-up method would be more practical . I have done some experiments with Yocto/OpenEmbedded and about to put that out one day, once I have time to document it ...