$ git clone -n https://gitee.com/kun-llfl/syslinux /var/lib/mock/dist-an23-build-188801-60709/root/chroot_tmpdir/scmroot/syslinux
Cloning into '/var/lib/mock/dist-an23-build-188801-60709/root/chroot_tmpdir/scmroot/syslinux'...
$ git reset --hard 4235ac0aac732a7509bc7247bd9b96c2d9f91e06
HEAD is now at 4235ac0 spec optimisation