yocto术语二

Hob: Hob is a GUI for BitBake 
//build environment or package selection and image configuration 
OpenEmbedded Core : OE Core. 
实用sripts 和classes 和 BitBake layers 和 集成
Poky:参考的Yocto Project 原始的Project distribution 
OpenEmbedded: 2003 
BitBake: build engine
语法:编译脚本 支持classes 和 recipes和global configuration files.
aligned Developement:
BitBake Metadata Layers:
OpenEmbedded Core Metadata Layers:
Layers index. : searchable database of layers,recipes and machines.
Image: A binary files,often compressed.
Metadata:BitBake  包含BitBake 怎么执行编译流程.
Layers: metadata集合
Configuration files:  全局配置和设置
Package:软件组件包含可执行二进制和库和文档和配置信息