$ git clone -n http://fedora.riscv.rocks:3000/rpms/libffi.git /var/lib/mock/f38-build-681668-77985/root/chroot_tmpdir/scmroot/libffi
Cloning into '/var/lib/mock/f38-build-681668-77985/root/chroot_tmpdir/scmroot/libffi'...
$ git reset --hard f9ceade8bbb1d0adea2e27759c5526beab9a62f9
HEAD is now at f9ceade Fix libdir for riscv64