Busybox Cropping Reference

1. Busybox Download¶

Click to get open source busybox; Default version: 1.20.2.

The default config used by the public version can get from Git.

2. Cross Compile Busybox¶

1. declare -x ARCH="arm";declare -x CROSS_COMPILE="arm-linux-gnueabihf-"

2. make menuconfig

   Cropping according to the needs, the principles are as follows:

   • Options that cannot be crop

     Busybox Settings -->
     Init Utilities -->
     Shells -->
     Coreutiles -->
     

   • Options that can be crop

     It can be cropped except the above options that cannot be cropped. Coreutiles → Depending on the situation, except for the necessary shell commands. Click to download the simplified config in public version .

3. make clean;make

4. make install

   _Install in the root directory is the required busybox installation package.

5. release busybox to the project directory, then recompile the project.

   cd _install tar -zcvf _install.tar.gz ./ 
   cp _install.tar.gz /project/image/busybox/ 
   cd ~/project/image/busybox/ 
   mv _install.tar.gz busybox-1.20.2-arm-linux-gnueabihf-glibc-9.1.0-dynamic.tar.gz