$ git clone -n https://gitee.com/fundawang/libxml2.git /var/lib/mock/dist-an23-build-168655-58839/root/chroot_tmpdir/scmroot/libxml2
Cloning into '/var/lib/mock/dist-an23-build-168655-58839/root/chroot_tmpdir/scmroot/libxml2'...
$ git reset --hard ab8c472643ec177d448ce86f4d64cf2a9fe38548
HEAD is now at ab8c472 2.10.3