2.2.4 yocto poky openembedded bitbake关系

一 基本概念

The Yocto Project is an open-source project that delivers a set of tools that create operating system images for embedded Linux systems. Poky is the reference operating system distribution built with Yocto Project tools, and OpenEmbedded is a build framework of recipes and packages. OpenEmbedded supports many hardware architectures with cross-compilation infrastructure. The community uses it to validate Yocto Project features and functionality, but it also serves as example for any user who builds their own custom distribution.

Yocto ，是一个开源社区。它通过提供模版、工具和方法帮助开发者创建基于linux内核的定制系统，支持