Chapter 2. What's BitBake All About?
In the previous chapter, we created a working image for BeagleBone using Yocto Project. We also briefly discussed the different concepts while working on the exercises. In this chapter, we will move one step ahead by detailing different aspects of the basic engine behind Yocto Project, and other similar projects. This engine is BitBake. Covering all the various aspects of BitBake in one chapter is not possible; it will require a complete book. We will familiarize you as much as possible with this tool.
We will cover the following topics in this chapter:
- A brief history of BitBake
- Legacy tools and BitBake
- Execution of BitBake
- BitBake options