问题：
src/luci-bwc.c:35:20: fatal error: iwinfo.h: No such file or directory
compilation terminated.
make[1]: *** [src/luci-bwc.o] Error 1
解决方法：
在/home/tingpan/openwrt/barrier_breaker/package/network/utils/iwinfo/src/include
/home/tingpan/openwrt/barrier_breaker/package/network/utils
找到iwinfo文件夹和iwinfo.h文件
拷贝到usr/include目录下