$ git clone -n https://gitee.com/renping000/grubby.git /var/lib/mock/dist-an8.6-build-135139-49859/root/chroot_tmpdir/scmroot/grubby
Cloning into '/var/lib/mock/dist-an8.6-build-135139-49859/root/chroot_tmpdir/scmroot/grubby'...
$ git reset --hard e923b9807285db91280a432e3bc371a7f33fa36f
HEAD is now at e923b98 Fix gcc10 build issue for better compatibility on both gcc8&gcc10