$ git clone -n https://gitee.com/src-anolis-os/libbpf.git /var/lib/mock/dist-an7-updates-build-60135-33281/root/chroot_tmpdir/scmroot/libbpf
Cloning into '/var/lib/mock/dist-an7-updates-build-60135-33281/root/chroot_tmpdir/scmroot/libbpf'...
$ git reset --hard origin/a7
HEAD is now at d527809 import libbpf-0.0.4-5.el7.src.rpm