$ git clone -n https://src.fedoraproject.org/rpms/gnuradio.git /var/lib/mock/f37-build-640858-71656/root/chroot_tmpdir/scmroot/gnuradio
Cloning into '/var/lib/mock/f37-build-640858-71656/root/chroot_tmpdir/scmroot/gnuradio'...
$ git reset --hard 062a9b850218ba0d4711e4b3ccc397b499c3cc64
HEAD is now at 062a9b8 Rebuilt for new uhd