$ git clone -n https://src.fedoraproject.org/rpms/libvncserver.git /var/lib/mock/f33-build-294399-55321/root/chroot_tmpdir/scmroot/libvncserver
Cloning into '/var/lib/mock/f33-build-294399-55321/root/chroot_tmpdir/scmroot/libvncserver'...
$ git reset --hard 0a645f90c721ec6867039c4185b29e15d166aa7d
HEAD is now at 0a645f9 use new cmake macros