#! /bin/bash

# Copyright (C) 2001-2022 Thomas Lange <lange@informatik.uni-koeln.de>
# Copyright (C) 2022-2023 Pädagogisches Landesinstitut Rheinland-Pfalz
# Copyright (C) 2022-2023 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the
# Free Software Foundation, Inc.,
# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.

ifclass -o GRUB_PC GRUB_EFI && exit 0

if [ -d /sys/firmware/efi ]; then
    echo GRUB_EFI
elif ifclass -o I386 AMD64 ; then
    echo GRUB_PC
fi
