$ git clone -n https://gitee.com/fundawang/gcc.git /var/lib/mock/dist-an23-build-290499-64987/root/chroot_tmpdir/scmroot/gcc
Cloning into '/var/lib/mock/dist-an23-build-290499-64987/root/chroot_tmpdir/scmroot/gcc'...
$ git reset --hard 2ee9180aab7996c290bd20d4dc908300a0f54e14
HEAD is now at 2ee9180 12.3.0
$ git lfs pull