debian/local/extlinux.d/0015-memtest

   1 #!/bin/sh
   2
   3 ## Copyright (C) 2006-2013 Daniel Baumann <mail@daniel-baumann.ch>
   4 ##
   5 ## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
   6 ## This is free software and you are welcome to redistribute it
   7 ## under certain conditions; see COPYING for details.
   8
   9
  10 set -e
  11
  12 . /usr/share/extlinux/extlinux-update.sh
  13
  14 if [ "${EXTLINUX_MEMTEST}" != "true" ]
  15 then
  16         echo "I: memtest disabled in /etc/default/extlinux: Skipping ${_EXTLINUX_DIRECTORY}/memtest.cfg"
  17         exit 0
  18 fi
  19
  20 if ! ls /boot/memtest*.bin 2>&1
  21 then
  22         echo "I: /boot/memtest*.bin - No such files: Skipping ${_EXTLINUX_DIRECTORY}/memtest.cfg"
  23         exit 0
  24 fi
  25
  26 # Create memtest.cfg
  27 _CONFIG="\
  28 ## ${_EXTLINUX_DIRECTORY}/memtest.cfg
  29 ##
  30 ## IMPORTANT WARNING
  31 ##
  32 ## The configuration of this file is generated automatically.
  33 ## Do not edit this file manually use: extlinux-update
  34
  35
  36 "
  37
  38 # Find linux versions
  39 _VERSIONS="$(cd /boot && ls memtest*.bin | grep -v .dpkg-tmp | sed -e 's|^memtest||g' -e 's|[.]bin$||g' | sort -Vr)"
  40
  41 for _VERSION in ${_VERSIONS}
  42 do
  43         if echo "${_VERSION}" | grep multiboot > /dev/null ;
  44         then
  45                 echo "W: Memtest /boot/memtest${_VERSION}.bin unsupported..."
  46                 continue
  47         fi
  48         echo "P: Writing config for /boot/memtest${_VERSION}.bin..."
  49
  50         _NUMBER="${_NUMBER:-0}"
  51         _ENTRY="${_ENTRY:-1}"
  52         _CONFIG="${_CONFIG}
  53
  54 label mt${_NUMBER}
  55         menu label ${EXTLINUX_MENU_LABEL} memtest${_VERSION}"
  56
  57                 if [ "${EXTLINUX_DEFAULT}" = "mt${_NUMBER}" ]
  58                 then
  59                         _CONFIG="${_CONFIG}
  60         menu default"
  61                 fi
  62
  63                 _CONFIG="${_CONFIG}
  64         linux ${_BOOT_DIRECTORY}/memtest${_VERSION}.bin"
  65
  66
  67         _NUMBER="$((${_NUMBER} + 1))"
  68         _ENTRY="$((${_ENTRY} + 1))"
  69
  70         if [ "${EXTLINUX_ENTRIES}" = "${_ENTRY}" ]
  71         then
  72                 break
  73         fi
  74 done
  75
  76 _NUMBER=""
  77
  78 Update "${_EXTLINUX_DIRECTORY}/memtest.cfg" "${_CONFIG}"