Bitmake common command parameters

bitbake -e

Displays the current execution environment , Often used to find the current bitbake Source path and destination path of the package

 Find the original path of the package ：
bitbake -e hello | grep ^SRC_URI
 Find the installation path of the package ：
bitbake -e hello | grep ^S=

bitbake -s

Used to display all available bitbake My bag

 see hello This package Can be bitbake：
bitbake -s | grep hello 

bitbake -c

Used to execute a specific command , For example, you need to clear before compiling the kernel state file ：

bitbake virtual/kernel -c cleansstate

bitbake -g

Used to display a package in bitbake Is dependent on other packages

bitbake -v

Show the execution process

bitbake -b

Followed by .bb Path to file , It can be used bitbake Do this directly .bb file