替换android默认的busybox

john8714105

               
Installing Busybox command line tools
Installing Busybox Command Line Tools
This article describes how to install the busybox command line tools in the Android file-system.
Please note that a pre-built version of busybox has been attached to
this article if you would prefer not to build busybox yourself. To use
the pre-built version please go to "installing busybox" and "make the
busybox shell the default shell".
You can download the prebuilt version from here
www.omapzoom.org/gf/download/wikifiles/317/1354/busybox

Building Busybox
To build busybox

• 
     
  Download the latest version of busybox from the following website. At the time of writing the latest version was v.1.13.3.
     

http://www.busybox.net

• 
     
  Extract the busybox source:
     

tar jxf busybox-1.13.3.tar.bz2

• 
     
  Configure busybox by running menuconfig
     

cd busybox-1.13.3/
make menuconfig

• 
     
  In menuconfig set the following options
     

Busybox Settings --> Build Options --> Build Busybox as a static binary (no shared libs)  -  Enable this option by pressing "Y"
Busybox Settings --> Build Options --> Cross compiler prefix  -  Set this option equal to "arm-none-linux-gnueabi-"
Busybox Settings --> Installation Options --> Don't use /usr  -  Enable this option by pressing "Y"

• 
     
  Export path to where the cross-compiler is located on the host, for example:
     

export PATH=/opt/arm/arm-2007q3/bin:$PATH

• 
     
  Build busybox
     

make

Installing Busybox
To install busybox in the target file-system

• 
     
  Create a /bin directory in the target file-system. For example:
     

mkdir //bin

• 
     
  Copy the busybox binary to the /bin directory in the target file-system
     

cp busybox //bin

• 
     
  Install the busybox command line tools on the target by executing the following commands:
     

cd /bin
./busybox --install

Make the Busybox shell the default shell

To make the busybox shell the default shell, edit the file "init.rc" in the target file-system as follows:

• 
     
  Edit the console service so that it runs the busybox shell and not the default shell by replacing:
     

service console /system/bin/sh
With:
service console /bin/sh

• 
     
  Add the path of the busybox command line tools to the system path variable by replacing:
     

export PATH /sbin:/system/sbin:/system/bin:/system/xbin
With
export PATH /bin:/sbin:/system/sbin:/system/bin:/system/xbin

               
               

本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u2/64117/showart_2036083.html