Make dnf work on nativesdk environment.
(From OE-Core rev: 88843ff56a8ac8addea3eadb73651bbf49d1509d)
Signed-off-by: Zheng Ruoqin <zhengrq.fnst@cn.fujitsu.com>
Signed-off-by: Lei Maohui <leimaohui@cn.fujitsu.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>