$ git clone -n https://gitee.com/src-opencloudos-rpms/libdrm.git /var/lib/mock/dist-oc8-build-38199-12311/root/chroot_tmpdir/scmroot/libdrm
Cloning into '/var/lib/mock/dist-oc8-build-38199-12311/root/chroot_tmpdir/scmroot/libdrm'...
$ git reset --hard origin/oc8
HEAD is now at 0938680 import libdrm-2.4.114-1.tl3