yocto版本:3.4
ubuntu版本:20.04(基于docker)
工具:vscode+remote-ssh插件
开发板:树莓派4B
官方参考文档
root@6dc066bac538:~# mkdir yocto && cd yocto root@6dc066bac538:~/yocto# apt install gawk wget git diffstat unzip texinfo gcc 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 zstd liblz4-tool root@6dc066bac538:~/yocto# git clone git://git.yoctoproject.org/poky root@6dc066bac538:~/yocto/poky# git checkout -t origin/honister -b my-honister root@6dc066bac538:~/yocto/poky# git pull root@6dc066bac538:~/yocto# git clone git://git.yoctoproject.org/meta-raspberrypi root@6dc066bac538:~/yocto# source poky/oe-init-build-env rpi-build root@6dc066bac538:~/poky/rpi-build# vim conf/bblayers.conf # POKY_BBLAYERS_CONF_VERSION is increased each time build/conf/bblayers.conf # changes incompatibly POKY_BBLAYERS_CONF_VERSION = "2" BBPATH = "${TOPDIR}" BBFILES ?= "" BBLAYERS ?= " /root/yocto/poky/meta /root/yocto/poky/meta-poky /root/yocto/meta-raspberrypi //修改此处为树莓派的BSP " root@6dc066bac538:~/yocto/rpi-build# ls /root/yocto/meta-raspberrypi/conf/machine/ root@6dc066bac538:~/yocto/rpi-build# vim conf/local.conf MACHINE ??= "raspberrypi4-64" //修改机器类型 root@6dc066bac538:~/yocto/rpi-build# bitbake core-image-minimal Build Configuration: BB_VERSION = "1.53.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "ubuntu-20.04" TARGET_SYS = "aarch64-poky-linux" MACHINE = "raspberrypi4-64" DISTRO = "poky" DISTRO_VERSION = "3.4+snapshot-5d653957d599e3e5bf5ed453d7098aed92c2de3c" TUNE_FEATURES = "aarch64 armv8a cortexa72" TARGET_FPU = "" meta meta-poky = "master:5d653957d599e3e5bf5ed453d7098aed92c2de3c" meta-raspberrypi = "master:836755370f5a61d96d62d5ff23e7b73c81032c8e"3.问题
ERROR: OE-core's config sanity checker detected a potential misconfiguration. Either fix the cause of this error or at your own risk disable the checker (see sanity.conf). Following is the list of potential problems / advisories: Do not use Bitbake as root. $ vim /root/yocto/poky/meta/classes/sanity.bbclass # if 0 == os.getuid(): # raise_sanity_error("Do not use Bitbake as root.", d) ERROR: OE-core's config sanity checker detected a potential misconfiguration. Either fix the cause of this error or at your own risk disable the checker (see sanity.conf). Following is the list of potential problems / advisories: Your system needs to support the en_US.UTF-8 locale. $ locale -a $ apt-get update $ apt-get install locales-all
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