#! /bin/sh set -e # grub-mkconfig helper script. # Copyright (C) 2020 Free Software Foundation, Inc. # # GRUB 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 3 of the License, or # (at your option) any later version. # # GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>. prefix="/usr" exec_prefix="/usr" datarootdir="/usr/share" export TEXTDOMAIN=grub export TEXTDOMAINDIR="${datarootdir}/locale" . "$pkgdatadir/grub-mkconfig_lib" EFI_VARS_DIR=/sys/firmware/efi/efivars EFI_GLOBAL_VARIABLE=8be4df61-93ca-11d2-aa0d-00e098032b8c OS_INDICATIONS="$EFI_VARS_DIR/OsIndicationsSupported-$EFI_GLOBAL_VARIABLE" if [ -e "$OS_INDICATIONS" ] && \ [ "$(( $(printf 0x%x \'"$(cat $OS_INDICATIONS | cut -b5)"\') & 1 ))" = 1 ]; then LABEL="UEFI Firmware Settings" gettext_printf "Adding boot menu entry for UEFI Firmware Settings ...\n" >&2 cat << EOF menuentry '$LABEL' \$menuentry_id_option 'uefi-firmware' { fwsetup } EOF fi