编译busybox 出错

1.miscutils/ionice.c:16: error: 'SYS_ioprio_set' undeclared (first use in> this function)

解决方法：

在busybox应用里关闭 ionice 选项

$  make meunconfig 

选择下面的菜单：

Miscellaneous Utilities  --->    

 [ ＊ ] ionice

按空格去掉这个选项

2.

miscutils/ubi_tools.c:63:26: mtd/ubi-user.h: No such file or directory

miscutils/ubi_tools.c: In function `ubi_tools_main':

miscutils/ubi_tools.c:133: error: `UBI_DEV_NUM_AUTO' undeclared (first use in this function)

解决办法：

在include下新建mtd目录，并从别处拷贝文件ubi-user.h（我是从uboot拷贝的，也能用u-boot/include/mtd/ubi-user.h）到该目录下，这个文件自己找吧，上传不上来

3.

networking/interface.c:806: error: `ARPHRD_INFINIBAND' undeclared here (not in a function)

networking/interface.c:806: error: initializer element is not constant

networking/interface.c:806: error: (near initialization for `ib_hwtype.type')

在文件interface.c中加入如下语句

#define ARPHRD_INFINIBAND 32            /* InfiniBand                   */

这个是从文件include/linux/if_arp.h中得到

4.

networking/udhcp/dhcpc.c: In function `udhcp_raw_socket':

networking/udhcp/dhcpc.c:821: error: elements of array `filter_instr' have incomplete type

把network下面不要的一堆东西干掉吧

5.

/opt/arm/3.4.1/bin/../lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/linux/percpu.h:45: error: `GFP_KERNEL' undeclared (first use in this function)

/opt/arm/3.4.1/bin/../lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/linux/percpu.h:45: error: (Each undeclared identifier is reported only once

/opt/arm/3.4.1/bin/../lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/linux/percpu.h:45: error: for each function it appears in.)

In file included from /opt/arm/3.4.1/bin/../lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/linux/ext2_fs.h:20,

去掉

Linux System Utilities  --->

[ ] mkfs_ext2   

[ ] mkfs_vfat