编译busybox的组合：

busybox-1.0.0 arm-linux-gcc-2.95.3 (AT91rm9200开发板)

经典参考：

http://www.doczj.com/doc/caf6ca7e31b765ce050814eb.html/downloads/ 下载busy box

http://www.doczj.com/doc/caf6ca7e31b765ce050814eb.html/balloon/releases/v0.7/roots/ 文件系统制作

移植基本过程：

1. 到http://www.doczj.com/doc/caf6ca7e31b765ce050814eb.html/downloads/busybox-1.7.3.tar.bz2下载busybox;

2. 解压busybox1.7.3

tar jxvf busy box-1.7.3.tar.bz2

3. make defconf ig

4. make menuconfig

在[build options]中选择[Build busybox as a static binary]

主要是C库的连接方式，安装目录等。

5. make

6. 创建rootfs目录

7. make install

编译过程可能出现以下错误，解决方法如下：可能会出现的错误：

1. 出现如下错误

CC miscutils/taskset.o

miscutils/taskset.c:17: error: parse error before '*' token

miscutils/taskset.c:18: warning: function declaration isn't a prototype

miscutils/taskset.c: In function `__from_cpuset':

miscutils/taskset.c:22: error: `CPU_SETSIZE' undeclared (first use in this f unction) miscutils/taskset.c:22: error: (Each undeclared identif ier is reported only once

miscutils/taskset.c:22: error: for each function it appears in.)

miscutils/taskset.c:26: warning: implicit declaration of function `CPU_ISSET'

miscutils/taskset.c:26: error: `mask' undeclared (first use in this function)

miscutils/taskset.c: In function `taskset_main':

miscutils/taskset.c:47: error: `cpu_set_t' undeclared (first use in this function)

miscutils/taskset.c:47: error: parse error before "mask"

miscutils/taskset.c:68: warning: implicit declaration of function `CPU_ZERO'

miscutils/taskset.c:68: error: `new_mask' undeclared (first use in this function)

miscutils/taskset.c:69: error: `CPU_SETSIZE' undeclared (first use in this f unction) miscutils/taskset.c:71: warning: implicit declaration of function `CPU_SET'

miscutils/taskset.c:78: error: `mask' undeclared (first use in this function)