yocto准备工作

The Yocto Project:
(1)前提  环境准备
硬件配置和软件环境
sudoapt-get install gawk wget
git-core diffstat unzip texinfo
gcc-multilib build-essential chrpath
socat libsdl1.2-devxterm
python--version 
   2.6 or 2.7  
安装poky 
tarxvfj<downloadpath>/poky-<codename>-release.tar.bz2 
(2)配置编译环境
source<pokypath>/oe-init-build-env<builddir>