$ git clone -n https://gitee.com/mgb01105731/libbpf_1.git /var/lib/mock/dist-an23-build-155206-58313/root/chroot_tmpdir/scmroot/libbpf_1 Cloning into '/var/lib/mock/dist-an23-build-155206-58313/root/chroot_tmpdir/scmroot/libbpf_1'... $ git reset --hard df30591e33f0bf572ba17b5b4a12472ddfac5066 HEAD is now at df30591 optimise spec file