$ git clone -n https://gitee.com/carlo_bai/xxhash.git /var/lib/mock/dist-an23-build-249598-63344/root/chroot_tmpdir/scmroot/xxhash
Cloning into '/var/lib/mock/dist-an23-build-249598-63344/root/chroot_tmpdir/scmroot/xxhash'...
$ git reset --hard 2c09a6a309caa2b29a0514c73001593a2b93449c
HEAD is now at 2c09a6a optimize spec