$ git clone -n https://src.fedoraproject.org/rpms/libbpf.git /var/lib/mock/f33-build-632125-68012/root/chroot_tmpdir/scmroot/libbpf
Cloning into '/var/lib/mock/f33-build-632125-68012/root/chroot_tmpdir/scmroot/libbpf'...
$ git reset --hard a991a93f16cb60cfe74120b653e1c82e2a46e262
HEAD is now at a991a93 release 0.4.0-1