$ git clone -n https://gitee.com/src-opencloudos-rpms/xmlrpc-c /var/lib/mock/dist-oc8-build-32475-9752/root/chroot_tmpdir/scmroot/xmlrpc-c
Cloning into '/var/lib/mock/dist-oc8-build-32475-9752/root/chroot_tmpdir/scmroot/xmlrpc-c'...
$ git reset --hard origin/oc8
HEAD is now at bb97a5a import xmlrpc-c-1.51.0-8.tl3