util/grub.d/00_header.in

   1 #! /bin/sh -e
   2
   3 # update-grub helper script.
   4 # Copyright (C) 2006,2007  Free Software Foundation, Inc.
   5 #
   6 # GRUB is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # GRUB is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 prefix=@prefix@
  20 exec_prefix=@exec_prefix@
  21 libdir=@libdir@
  22 platform=@platform@
  23
  24 # for convert_system_path_to_grub_path()
  25 . ${libdir}/grub/update-grub_lib
  26
  27 if [ "x${GRUB_DEFAULT}" = "x" ] ; then GRUB_DEFAULT=0 ; fi
  28 if [ "x${GRUB_TIMEOUT}" = "x" ] ; then GRUB_TIMEOUT=5 ; fi
  29
  30 cat << EOF
  31 set default=${GRUB_DEFAULT}
  32 set timeout=${GRUB_TIMEOUT}
  33 EOF
  34
  35 if [ "x${GRUB_DRIVE}" = "x" ] ; then : ; else
  36   echo "set root=${GRUB_DRIVE}"
  37 fi
  38
  39 if [ "x${GRUB_FONT_PATH}" = "x" ] ; then : ; else
  40   echo "font ${GRUB_FONT_PATH}"
  41 fi
  42
  43 case ${platform}:${GRUB_TERMINAL} in
  44   pc:gfxterm) cat << EOF
  45 set gfxmode=640x480
  46 insmod gfxterm
  47 insmod vbe
  48 EOF
  49   ;;
  50   *:serial)
  51     if [ "x${GRUB_SERIAL_COMMAND}" = "x" ] ; then
  52       echo "Warning, requested serial terminal but GRUB_SERIAL_COMMAND is unspecified. Default parameters will be used." >&2
  53       GRUB_SERIAL_COMMAND=serial
  54     fi
  55     echo "${GRUB_SERIAL_COMMAND}"
  56   ;;
  57 esac
  58
  59 echo "terminal ${GRUB_TERMINAL}"