$ git clone -n https://gitee.com/zhangting0411/fdk-aac-free.git /var/lib/mock/dist-an7_9-updates-build-242302-62779/root/chroot_tmpdir/scmroot/fdk-aac-free
Cloning into '/var/lib/mock/dist-an7_9-updates-build-242302-62779/root/chroot_tmpdir/scmroot/fdk-aac-free'...
$ git reset --hard fc781067f144b8dfebf20cb634d98a8aef702494
HEAD is now at fc78106 add doc and abi info