$ git clone -n https://gitee.com/fundawang/bcc.git /var/lib/mock/dist-an23-build-254790-63594/root/chroot_tmpdir/scmroot/bcc
Cloning into '/var/lib/mock/dist-an23-build-254790-63594/root/chroot_tmpdir/scmroot/bcc'...
$ git reset --hard 8a2152b856a3a5f9adb3519ce49df7970ac5b400
HEAD is now at 8a2152b 0.27.0