$ git clone -n https://gitee.com/fundawang/openmpi.git /var/lib/mock/dist-an23-build-229460-62462/root/chroot_tmpdir/scmroot/openmpi
Cloning into '/var/lib/mock/dist-an23-build-229460-62462/root/chroot_tmpdir/scmroot/openmpi'...
$ git reset --hard 9a3e2b13612423e23b73ade4423c3f1a4697c6c7
HEAD is now at 9a3e2b1 detect more flavour of jvm