bitbake常用命令

分享一些yocto常用命令

http://wiki.kaeilos.com/index.php/Bitbake_options

bitbake

Build package (including creating package)

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$ bitbake -c cleansstate <pkgname>

Cleans up all the tasks state with regard to the given This =ption is frequently used during the development of new recipes

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$ bitbake -e <pkgname>

Displays the internal state of variables used by BitBake =E6��示bb有哪些任务

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$ bitbake <pkgname> -c listtasks

Tasks available for a package/recipe

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$ bitbake <pkgname> -c rebuild -f

Clean and build again a package

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$ bitbake <pkgname> -c fetch -f 强制下载代码

Download again the source program 交互模式

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$ bitbake <pkgname> -c devshell

Expand a gnome xterm ready to raise commands

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$ bitbake <pkgname> -c clean/compile 编译或者清理单个包

Clean or compile package.

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$ bitbake package-index

Make package index files for feeds

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$ bitbake <target_image>

Build image contains task-base packages

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$ bitbake <target_image> -c buildall -f

Build pending packages for \code{target_image}

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$ bitbake <target_image> -c rootfs -f

Populate rootfs again for \code{target_image}

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$ bitbake -e <pkgname> | grep ^S=

Finds the source code. 输出包代码的位置

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$ bitbake -e <target> | grep ^WORKDIR=

Finds bitbakes’s working directory.

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$ bitbake -e <image-target> | grep ^IMAGE_FSTYPES=

Finds the image types being build

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$ bitbake -h

Prints out the following help page

Show package dependencies

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$bitbake -g <pkg> && cat pn-depends.dot | grep -v -e '-native' | grep -v =igraph | grep -v -e '-image' | awk '{print $1}' | sort | uniq

bitbake-layers

usage: bitbake-layers [arguments]

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Available commands:
 help
   display general help or help on a specified command
 show-recipes =E6��看所有的recipes名字
   list available recipes, showing the layer they are provided by
 show-cross-depends
   figure out the dependency between recipes that crosses a layer =oundary.
 show-appends
   list bbappend files and recipe files they apply to
 flatten
   flattens layer configuration into a separate output directory.
 show-layers
   show current configured layers
 show-overlayed
   list overlayed recipes (where the same recipe exists in another =ayer)

bitbake-layers show-layers 察看层

bitbake-layers show-overlayed

bitbake agl-demo-platform-crosssdk 编译SDK

bitbake virtual/kernel -c menuconfig  图形化配置内核