checking whether mknod can create fifo without rootprivileges… configure: error: in `/home/openwrt/build_dir/host/tar-1.28′:

configure: error: you should not run configure as root(set FORCE_UNSAFE_CONFIGURE=1 in environment to bypass this check)

See `config.log’ for more details

解决1:

Export  FORCE_UNSAFE_CONFIGURE=1

Export  FORCE=1