1. 链接时产生tuncfg错误 init.o: In function `do_persist_tuntap': init.c:(.text+0x24d8): undefined reference to `tuncfg' collect2: error: exit status 碰到这个问题的人不多,只在stackflow上看到一个: https://stackoverflow.com/questions/38258586/error-during-cross-compilation-of-