$ git clone -n https://gitee.com/kun-llfl/syslinux /var/lib/mock/dist-an23-build-188822-60709/root/chroot_tmpdir/scmroot/syslinux
Cloning into '/var/lib/mock/dist-an23-build-188822-60709/root/chroot_tmpdir/scmroot/syslinux'...
$ git reset --hard 88a1534e19690fccef4506bf97824993941b7143
HEAD is now at 88a1534 spec optimisation