$ git clone -n https://gitee.com/wb-qtt862918/fftw.git /var/lib/mock/dist-an8.6-build-123219-46000/root/chroot_tmpdir/scmroot/fftw
Cloning into '/var/lib/mock/dist-an8.6-build-123219-46000/root/chroot_tmpdir/scmroot/fftw'...
$ git reset --hard fd29ad4eeb50045cad73dbbfc8b9fdf5832347db
HEAD is now at fd29ad4 Init from upstream version 3.3.10