$ git clone -n https://gitee.com/src-opencloudos-rpms/wayland.git /var/lib/mock/dist-oc8-build-38143-12282/root/chroot_tmpdir/scmroot/wayland
Cloning into '/var/lib/mock/dist-oc8-build-38143-12282/root/chroot_tmpdir/scmroot/wayland'...
$ git reset --hard origin/oc8
HEAD is now at f6d2736 import wayland-1.21.0-1.tl3