【BUG】make clean 会导致第二次编译失败

[YY-China]

编译机型：XY-C1

第一次编译成功

make clean 后 进行第二次编译 报错：

ROMFS util-linux
make -C util-linux romfs
make[4]: Entering directory '/root/padavan-4.4/trunk/user/util-linux'
install -d -m0755 /root/padavan-4.4/trunk/romfs/sbin
install -m0755 /root/padavan-4.4/trunk/stage/sbin/blkid /root/padavan-4.4/trunk/romfs/sbin/blkid
install: cannot stat '/root/padavan-4.4/trunk/stage/sbin/blkid': No such file or directory
make[4]: *** [Makefile:92: romfs] Error 1
make[4]: Leaving directory '/root/padavan-4.4/trunk/user/util-linux'
make[3]: *** [Makefile:266: util-linux_romfs] Error 2
make[3]: Leaving directory '/root/padavan-4.4/trunk/user'
make[2]: *** [Makefile:206: user_romfs] Error 2
make[2]: Leaving directory '/root/padavan-4.4/trunk'
make[1]: *** [Makefile:14: build] Error 2
make[1]: Leaving directory '/root/padavan-4.4'
make: *** [Makefile:34: XY-C1] Error 2

初步检查发现：
trunk/stage/sbin 文件夹内 首次已经编译好的blkid等文件会被删除 第二次编译没有生成 导致编译失败！