PCubuntu18.04汾װ
sudo apt-get build-dep qemu     
sudo apt-get remove oss4-dev   
sudo apt-get install gawk wget git-core diffstat unzip texinfo gcc-multilib build-essential 
                     chrpath socat cpio python3 python3-pip python3-pexpect xz-utils debianutils 
                     iputils-ping python3-git python3-jinja2 libegl1-mesa libsdl1.2-dev pylint3 
                     xterm python3-subunit mesa-common-dev      
sudo apt-get install make python3-pip   
sudo pip3 install sphinx sphinx_rtd_theme pyyaml
ڰװʱеqemupyyamlᱨװyocto汾֤

벽£
 1汾Ϣãַ֧ϢDISTRO, ϢMACHINE汾ʽBOOT_MODE(normal/recovery)
    ǷSDK汾Ϣ.Ĭ: DISTRO=cpe MACHINE=zx298501 BOOT_MODE=normal SDK=no
    Ҫֲ֧Ʒ̬cpev2xmdlҪòmeta-zxic-custom\conf\distro·,ͻ
        meta-zxic-custom layerߴԼlayerп
    cpeִ
    Դ룺cpeΪ
    DISTRO=cpe MACHINE=zx298501 SDK=no source zxic-setup-release.sh -b build-cpe
    DISTRO=cpe MACHINE=zx298501 source zxic-setup-release.sh -b build-cpe
    ⣺v2xΪ
    DISTRO=v2x MACHINE=zx298501 SDK=yes source zxic-setup-release.sh -b build-v2x
    132İӰķʽ룬v2xΪ
    DISTRO=v2x MACHINE=zx279132 source zxic-setup-release.sh -b build-v2x
    DISTRO=v2x MACHINE=zx279132 BOOT_CTL=recovery source zxic-setup-release.sh -b build-v2x
2 bitbake zxic-image 汾
3 ֱӱĿbitbake target 磺bitbake nvserverΪ64λӦã32λǰlib32-
    bitbake lib32-nvserver                //nvserver
	bitbake -ccleansstate lib32-nvserver  //nvserver
	bitbake -s | grep lib32-nvserver      //lib32-nvserver
	ͨbitbake --help ѯ
	yoctoûȫʹrm -fr ɾbuildĿ¼µĳconfļеļС
	޸tmp/sstate-cacheļе·ɾӦ·ļС
	

