android - busybox brctl : Package not installed

Question

有一个程序需要bridge-utils。

但是我为 Android 交叉编译了程序。(linux 默认)

我应该使用 brctl 命令。

但我无法在 Android 上安装 bridge-utils。所以我尝试在 busybox 中使用 brctl 命令。

$ busybox brctl addbr
BusyBox v1.21.1 (2015-02-16 16:54:27 KST) multi-call binary.

Usage: brctl COMMAND [BRIDGE [INTERFACE]]

Manage ethernet bridges

Commands:
        show                    Show a list of bridges
        addbr BRIDGE            Create BRIDGE
        delbr BRIDGE            Delete BRIDGE
        addif BRIDGE IFACE      Add IFACE to BRIDGE
        delif BRIDGE IFACE      Delete IFACE from BRIDGE
        setageing BRIDGE TIME           Set ageing time
        setfd BRIDGE TIME               Set bridge forward delay
        sethello BRIDGE TIME            Set hello time
        setmaxage BRIDGE TIME           Set max message age
        setpathcost BRIDGE COST         Set path cost
        setportprio BRIDGE PRIO         Set port priority
        setbridgeprio BRIDGE PRIO       Set bridge priority
        stp BRIDGE [1/yes/on|0/no/off]  STP on/off

和

$ busybox brctl addbr brlan
brctl: bridge brlan : Package not installed

我需要额外的文件吗？还是交叉编译的 bridge-utils？

谢谢!祝你有美好的一天!

Answer 1

修改内核选项并重建这是答案

需要内核中的桥接选项

使用#make ARCH=arm menuconfig