In this chapter, we learned how Poky can help with copyleft license compliance and also learned why it should not be used as a legal background. Poky enables us to generate source code, reproduction scripts, and license text for packages used in our distribution. In addition, we learned that the license manifest generated within the image may be used to audit the image.

In the next chapter, we will learn how we can use Yocto Project's tools with real hardware. We will use the Yocto Project to generate an image for use with the Beagle Bone Black, Raspberry Pi, and Wandboard machines.