$ git clone -n http://fedora.riscv.rocks:3000/rpms/efi-rpm-macros.git /var/lib/mock/f37-build-680169-76794/root/chroot_tmpdir/scmroot/efi-rpm-macros
Cloning into '/var/lib/mock/f37-build-680169-76794/root/chroot_tmpdir/scmroot/efi-rpm-macros'...
$ git reset --hard b81850c468b74cf26d1aa5db416a28c44bcc4369
HEAD is now at b81850c Add riscv64