source gets messy.
grub2 (1.95+20070507-1) unstable; urgency=low
+ [ Robert Millan ]
* New CVS snapshot.
- patches/build_neq_src.diff: Remove (merged).
* Fix debhelper files to ensure each package gets the right thing.
* On grub-pc, if menu.lst is found, regenerate it to include our
core.img.
- -- Robert Millan <rmh@aybabtu.com> Mon, 7 May 2007 22:50:24 +0200
+ [ Otavio Salvador ]
+ * Move debian/update-grub to debian/legacy/update-grub otherwise the
+ source gets messy.
+
+ -- Otavio Salvador <otavio@ossystems.com.br> Mon, 07 May 2007 18:48:14 -0300
grub2 (1.95+20070505.1-3) unstable; urgency=low
debian/presubj usr/share/bug/grub
debian/default etc
build/unifont.pff boot/grub
-debian/update-grub usr/lib/grub-legacy
+debian/legacy/update-grub usr/lib/grub-legacy
--- /dev/null
+#!/bin/bash
+#
+# Insert a list of installed kernels in a grub config file
+# Copyright 2001 Wichert Akkerman <wichert@linux.com>
+#
+# This file 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Contributors:
+# Jason Thomas <jason@debian.org>
+# David B.Harris <dbarclay10@yahoo.ca>
+# Marc Haber <mh@zugschlus.de>
+# Crispin Flowerday <crispin@zeus.com>
+
+# Abort on errors
+set -e
+
+host_os=`uname -s | tr '[A-Z]' '[a-z]'`
+
+abort() {
+ message=$@
+
+ echo >&2
+ echo -e "$message" >&2
+ echo >&2
+ exit 1
+}
+
+find_grub_dir ()
+{
+ echo -n "Searching for GRUB installation directory ... " >&2
+
+ for d in $grub_dirs ; do
+ if [ -d "$d" ] ; then
+ grub_dir="$d"
+ break
+ fi
+ done
+
+ if [ -z "$grub_dir" ] ; then
+ abort "No GRUB directory found.\n To create a template run 'mkdir /boot/grub' first.\n To install grub, install it manually or try the 'grub-install' command.\n ### Warning, grub-install is used to change your MBR. ###"
+ else
+ echo "found: $grub_dir" >&2
+ fi
+
+ echo $grub_dir
+}
+
+find_device ()
+{
+ mount_point=$1
+
+ # Autodetect current root device
+ device=
+ if [ -f /etc/fstab ] ; then
+ while read DEV MNT FOO; do
+ if `echo "$DEV" | grep -q "^#"`; then
+ continue
+ fi
+ if [ "$MNT" = "$mount_point" ]; then
+ device="$DEV";
+ fi
+ done < /etc/fstab
+ fi
+
+ if [ -n "$device" ] ; then
+ case "$device" in
+ LABEL=* | UUID=*)
+ device=`readlink -f "$(findfs $device)"`
+ ;;
+ *)
+ device=`readlink -f "$device"`
+ ;;
+ esac
+ fi
+
+ echo $device
+}
+
+find_root_device ()
+{
+ device=$(find_device "/")
+
+ if [ -z "$device" ]; then
+ echo "Cannot determine root device. Assuming /dev/hda1" >&2
+ echo "This error is probably caused by an invalid /etc/fstab" >&2
+ device=/dev/hda1
+ fi
+
+ echo $device
+}
+
+# Usage: convert_raid1 os_device
+# Checks if os_device is a software raid1.
+# If so, converts to first physical device in array.
+convert_raid1 ()
+{
+ case $1 in
+ /dev/md[0-9])
+ : ;; # Continue
+ *)
+ return 1 ;;
+ esac
+
+ [ -x /sbin/mdadm ] || return 1
+
+ # Check that the raid device is raid1
+ raidlevel=$(mdadm -D -b $1 | grep "^ARRAY" | \
+ sed "s/^.*level=//" | cut -d" " -f1)
+ [ "$raidlevel" = "raid1" ] || return 1
+
+ # Take only the first device that makes up the raid
+ raiddev=$(mdadm -D $1 | grep -A1 "Number" | grep "dev" \
+ | sed "s/^.*\(\/dev\/.*\)$/\1/")
+ [ -n "$raiddev" ] || return 1
+
+ echo $raiddev
+ return 0
+}
+
+# Usage: convert os_device
+# Convert an OS device to the corresponding GRUB drive.
+# This part is OS-specific.
+convert () {
+ # First, check if the device file exists.
+ if test -e "$1"; then
+ :
+ else
+ echo "$1: Not found or not a block device." 1>&2
+ exit 1
+ fi
+
+ host_os=`uname -s | tr '[[:upper:]]' '[[:lower:]]'`
+
+ # Break the device name into the disk part and the partition part.
+ case "$host_os" in
+ linux)
+ tmp_disk=`echo "$1" | sed -e 's%\([sh]d[[:lower:]]\)[0-9]*$%\1%' \
+ -e 's%\(fd[0-9]*\)$%\1%' \
+ -e 's%/part[0-9]*$%/disc%' \
+ -e 's%\(c[0-7]d[0-9]*\).*$%\1%'`
+ tmp_part=`echo "$1" | sed -e 's%.*/[sh]d[[:lower:]]\([0-9]*\)$%\1%' \
+ -e 's%.*/fd[0-9]*$%%' \
+ -e 's%.*/floppy/[0-9]*$%%' \
+ -e 's%.*/\(disc\|part\([0-9]*\)\)$%\2%' \
+ -e 's%.*c[0-7]d[0-9]*p*%%'`
+ ;;
+ gnu)
+ tmp_disk=`echo "$1" | sed 's%\([sh]d[0-9]*\).*%\1%'`
+ tmp_part=`echo "$1" | sed "s%$tmp_disk%%"` ;;
+ freebsd|*/kfreebsd)
+ tmp_disk=`echo "$1" | sed 's%r\{0,1\}\([saw]d[0-9]*\).*$%\1%' \
+ | sed 's%r\{0,1\}\(da[0-9]*\).*$%\1%'`
+ tmp_part=`echo "$1" \
+ | sed "s%.*/r\{0,1\}[saw]d[0-9]\(s[0-9]*[a-h]\)%\1%" \
+ | sed "s%.*/r\{0,1\}da[0-9]\(s[0-9]*[a-h]\)%\1%"`
+ ;;
+ netbsd|*/knetbsd)
+ tmp_disk=`echo "$1" | sed 's%r\{0,1\}\([sw]d[0-9]*\).*$%r\1d%' \
+ | sed 's%r\{0,1\}\(fd[0-9]*\).*$%r\1a%'`
+ tmp_part=`echo "$1" \
+ | sed "s%.*/r\{0,1\}[sw]d[0-9]\([abe-p]\)%\1%"`
+ ;;
+ *)
+ echo "update-grub does not support your OS yet." 1>&2
+ exit 1 ;;
+ esac
+
+ # Get the drive name.
+ tmp_drive=`grep -v '^#' $device_map | grep "$tmp_disk *$" \
+ | sed 's%.*\(([hf]d[0-9][a-z0-9,]*)\).*%\1%'`
+
+ # If not found, print an error message and exit.
+ if test "x$tmp_drive" = x; then
+ echo "$1 does not have any corresponding BIOS drive." 1>&2
+ exit 1
+ fi
+
+ if test "x$tmp_part" != x; then
+ # If a partition is specified, we need to translate it into the
+ # GRUB's syntax.
+ case "$host_os" in
+ linux)
+ echo "$tmp_drive" | sed "s%)$%,`expr $tmp_part - 1`)%" ;;
+ gnu)
+ if echo $tmp_part | grep "^s" >/dev/null; then
+ tmp_pc_slice=`echo $tmp_part \
+ | sed "s%s\([0-9]*\)[a-z]*$%\1%"`
+ tmp_drive=`echo "$tmp_drive" \
+ | sed "s%)%,\`expr "$tmp_pc_slice" - 1\`)%"`
+ fi
+ if echo $tmp_part | grep "[a-z]$" >/dev/null; then
+ tmp_bsd_partition=`echo "$tmp_part" \
+ | sed "s%[^a-z]*\([a-z]\)$%\1%"`
+ tmp_drive=`echo "$tmp_drive" \
+ | sed "s%)%,$tmp_bsd_partition)%"`
+ fi
+ echo "$tmp_drive" ;;
+ freebsd|*/kfreebsd)
+ if echo $tmp_part | grep "^s" >/dev/null; then
+ tmp_pc_slice=`echo $tmp_part \
+ | sed "s%s\([0-9]*\)[a-h]*$%\1%"`
+ tmp_drive=`echo "$tmp_drive" \
+ | sed "s%)%,\`expr "$tmp_pc_slice" - 1\`)%"`
+ fi
+ if echo $tmp_part | grep "[a-h]$" >/dev/null; then
+ tmp_bsd_partition=`echo "$tmp_part" \
+ | sed "s%s\{0,1\}[0-9]*\([a-h]\)$%\1%"`
+ tmp_drive=`echo "$tmp_drive" \
+ | sed "s%)%,$tmp_bsd_partition)%"`
+ fi
+ echo "$tmp_drive" ;;
+ netbsd|*/knetbsd)
+ if echo $tmp_part | grep "^[abe-p]$" >/dev/null; then
+ tmp_bsd_partition=`echo "$tmp_part" \
+ | sed "s%\([a-p]\)$%\1%"`
+ tmp_drive=`echo "$tmp_drive" \
+ | sed "s%)%,$tmp_bsd_partition)%"`
+ fi
+ echo "$tmp_drive" ;;
+ esac
+ else
+ # If no partition is specified, just print the drive name.
+ echo "$tmp_drive"
+ fi
+}
+
+# Usage: convert_default os_device
+# Convert an OS device to the corresponding GRUB drive.
+# Calls OS-specific convert, and returns a default of
+# (hd0,0) if anything goes wrong
+convert_default () {
+ # Check if device is software raid1 array
+ if tmp_dev=$(convert_raid1 $1 2>/dev/null) ; then
+ : # Use device returned by convert_raid1
+ else
+ tmp_dev=$1
+ fi
+
+ if tmp=$(convert $tmp_dev 2>/dev/null) ; then
+ echo $tmp
+ else
+ echo "(hd0,0)"
+ fi
+}
+
+## Configuration Options
+# directory's to look for the grub installation and the menu file
+grub_dirs="/boot/grub /boot/boot/grub"
+
+# The grub installation directory
+grub_dir=$(find_grub_dir)
+
+# Full path to the menu.lst
+menu_file_basename=menu.lst
+menu_file=$grub_dir/$menu_file_basename
+
+# Full path to the default file
+default_file_basename=default
+default_file=$grub_dir/$default_file_basename
+
+# the device for the / filesystem
+root_device=$(find_root_device)
+
+# the device for the /boot filesystem
+boot_device=$(find_device "/boot")
+
+# Full path to the device.map
+device_map=$grub_dir/device.map
+
+# Default kernel options, overidden by the kopt statement in the menufile.
+kopt="root=$root_device ro"
+
+# Title
+title="Debian GNU/`uname -s | sed -e s,GNU/,,g`"
+
+# should update-grub remember the default entry
+updatedefaultentry="false"
+
+# Drive(in GRUB terms) where the kernel is located. Overridden by the
+# kopt statement in menufile.
+# if we don't have a device.map then we can't use the convert function.
+if test -f "$device_map" ; then
+ if test -z "$boot_device" ; then
+ grub_root_device=$(convert_default "$root_device")
+ else
+ grub_root_device=$(convert_default "$boot_device")
+ fi
+else
+ grub_root_device="(hd0,0)"
+fi
+
+# should grub create the alternative boot options in the menu
+ alternative="true"
+
+# should grub lock the alternative boot options in the menu
+ lockalternative="false"
+
+# additional options to use with the default boot option, but not with the
+# alternatives
+ defoptions=""
+
+# should grub lock the old kernels
+ lockold="false"
+
+# Xen hypervisor options to use with the default Xen boot option
+ xenhopt=""
+
+# Xen Linux kernel options to use with the default Xen boot option
+ xenkopt="console=tty0"
+
+# options to use with the alternative boot options
+ altoptions="(single-user mode) single"
+
+# controls howmany kernels are listed in the config file,
+# this does not include the alternative kernels
+ howmany="all"
+
+# should grub create a memtest86 entry
+ memtest86="true"
+
+# stores the command line arguments
+ command_line_arguments=$1
+
+# read user configuration
+if test -f "/etc/default/grub" ; then
+ . /etc/default/grub
+fi
+
+# Default options to use in a new config file. This will only be used if $menu_file
+# doesn't already exist. Only edit the lines between the two "EOF"s. The others are
+# part of the script.
+newtemplate=$(tempfile)
+cat > "$newtemplate" <<EOF
+# $menu_file_basename - See: grub(8), info grub, update-grub(8)
+# grub-install(8), grub-floppy(8),
+# grub-md5-crypt, /usr/share/doc/grub
+# and /usr/share/doc/grub-doc/.
+
+## default num
+# Set the default entry to the entry number NUM. Numbering starts from 0, and
+# the entry number 0 is the default if the command is not used.
+#
+# You can specify 'saved' instead of a number. In this case, the default entry
+# is the entry saved with the command 'savedefault'.
+# WARNING: If you are using dmraid do not change this entry to 'saved' or your
+# array will desync and will not let you boot your system.
+default 0
+
+## timeout sec
+# Set a timeout, in SEC seconds, before automatically booting the default entry
+# (normally the first entry defined).
+timeout 5
+
+# Pretty colours
+color cyan/blue white/blue
+
+## password ['--md5'] passwd
+# If used in the first section of a menu file, disable all interactive editing
+# control (menu entry editor and command-line) and entries protected by the
+# command 'lock'
+# e.g. password topsecret
+# password --md5 \$1\$gLhU0/\$aW78kHK1QfV3P2b2znUoe/
+# password topsecret
+
+#
+# examples
+#
+# title Windows 95/98/NT/2000
+# root (hd0,0)
+# makeactive
+# chainloader +1
+#
+# title Linux
+# root (hd0,1)
+# kernel /vmlinuz root=/dev/hda2 ro
+#
+
+#
+# Put static boot stanzas before and/or after AUTOMAGIC KERNEL LIST
+
+EOF
+## End Configuration Options
+
+echo -n "Searching for default file ... " >&2
+if [ -f "$default_file" ] ; then
+ echo "found: $default_file" >&2
+else
+ echo "Generating $default_file file and setting the default boot entry to 0" >&2
+ grub-set-default 0
+fi
+
+# Make sure we use the standard sorting order
+LC_COLLATE=C
+# Magic markers we use
+start="### BEGIN AUTOMAGIC KERNELS LIST"
+end="### END DEBIAN AUTOMAGIC KERNELS LIST"
+
+startopt="## ## Start Default Options ##"
+endopt="## ## End Default Options ##"
+
+# Extract options from config file
+ExtractMenuOpt()
+{
+ opt=$1
+
+ sed -ne "/^$start\$/,/^$end\$/ {
+ /^$startopt\$/,/^$endopt\$/ {
+ /^# $opt=/ {
+ s/^# $opt=\(.*\)\$/\1/
+ p
+ }
+ }
+ }" $menu
+}
+
+GetMenuOpts()
+{
+ opt=$1
+
+ sed -ne "/^$start\$/,/^$end\$/ {
+ /^$startopt\$/,/^$endopt\$/ {
+ /^# $opt=/ {
+ p
+ }
+ }
+ }" $menu
+}
+
+ExtractMenuOpts()
+{
+ opt=$1
+
+ GetMenuOpts $opt | sed "s/^# $opt=\(.*\)\$/\1=\"\2\"/"
+}
+
+GetMenuOpt()
+{
+ opt=$1
+ value=$2
+
+ [ -z "$(GetMenuOpts "$opt")" ] || value=$(ExtractMenuOpt "$opt")
+
+ echo $value
+}
+
+# Compares two version strings A and B
+# Returns -1 if A<B
+# 0 if A==B
+# 1 if A>B
+# This compares version numbers of the form
+# 2.4.14.2 > 2.4.14
+# 2.4.14random = 2.4.14-random > 2.4.14-ac10 > 2.4.14 > 2.4.14-pre2 >
+# 2.4.14-pre1 > 2.4.13-ac99
+CompareVersions()
+{
+ #Changes the line something-x.y.z into somthing-x.y.z.q
+ #This is to ensure that kernels with a .q is treated as higher than the ones without
+ #First a space is put after the version number
+ v1=$(echo $1 | sed -e 's!^\(.*-\([0-9]\+\.\)\{2,3\}[0-9]\+\)\(.*\)!\1 \3!g')
+ v2=$(echo $2 | sed -e 's!^\(.*-\([0-9]\+\.\)\{2,3\}[0-9]\+\)\(.*\)!\1 \3!g')
+ #If the version number only has 3 digits then put in another .0
+ v1=$(echo $v1 | sed -e 's!^\(.*-\([0-9]\+\.\)\{2\}[0-9]\+\)\( .*\|$\)!\1.0 \3!g')
+ v2=$(echo $v2 | sed -e 's!^\(.*-\([0-9]\+\.\)\{2\}[0-9]\+\)\( .*\|$\)!\1.0 \3!g')
+
+ # Then split the version number and remove any '.' 's or dashes
+ v1=$(echo $v1 | sed -e 's![-\.]\+! !g' -e 's!\([0-9]\)\([[:alpha:]]\)!\1 \2!')
+ v2=$(echo $v2 | sed -e 's![-\.]\+! !g' -e 's!\([0-9]\)\([[:alpha:]]\)!\1 \2!')
+
+ # we weight different kernel suffixes here
+ # ac = 50
+ # pre = -50
+ # rc = -40
+ # test = -60
+ # others are given 99
+ v1=$(echo $v1 | sed -e 's! k7! 786 !g' -e 's! ac! 50 !g' -e 's! rc! -40 !g' -e 's! pre! -50 !g' -e 's! test! -60 !g' -e 's![^-0-9 ]\+!99!g')
+
+ v2=$(echo $v2 | sed -e 's! k7! 786 !g' -e 's! ac! 50 !g' -e 's! rc! -40 !g' -e 's! pre! -50 !g' -e 's! test! -60 !g' -e 's![^-0-9 ]\+!99!g')
+
+ result=0; v1finished=0; v2finished=0;
+ while [ $result -eq 0 ] && [ $v1finished -eq 0 ] && [ $v2finished -eq 0 ];
+ do
+ if [ "$v1" = "" ]; then
+ v1comp=0; v1finished=1
+ else
+ set -- $v1; v1comp=$1; shift; v1=$*
+ fi
+
+ if [ "$v2" = "" ]; then
+ v2comp=0; v2finished=1
+ else
+ set -- $v2; v2comp=$1; shift; v2=$*
+ fi
+
+ set +e
+ result=`expr $v1comp - $v2comp`
+ result=`expr substr $result 1 2`
+ set -e
+
+ if [ $result -gt 0 ]; then result=1
+ elif [ $result -lt 0 ]; then result=-1
+ fi
+ done
+
+ # finally return the result
+ echo $result
+}
+
+# looks in the directory specified for an initrd image with the version specified
+FindInitrdName()
+{
+ # strip trailing slashes
+ directory=$(echo $1 | sed -e 's#/*$##')
+ version=$2
+
+ # initrd
+ # initrd.img
+ # initrd-lvm
+ # .*.gz
+
+ initrdName=""
+ names="initrd initrd.img initrd-lvm"
+ compressed="gz"
+
+ for n in $names ; do
+ # make sure we haven't already found it
+ if [ -z "$initrdName" ] ; then
+ if [ -f "$directory/$n$version" ] ; then
+ initrdName="$n$version"
+ break
+ else
+ for c in $compressed ; do
+ if [ -f "$directory/$n$version.$c" ] ; then
+ initrdName="$n$version.$c"
+ break
+ fi
+ done
+ fi
+ else
+ break
+ fi
+ done
+
+ # return the result
+ echo $initrdName
+}
+
+FindXenHypervisorVersions ()
+{
+ version=$1
+
+ if [ -f "/var/lib/linux-image-$version/xen-versions" ]; then
+ ret="$(cat /var/lib/linux-image-$version/xen-versions)"
+ fi
+
+ echo $ret
+}
+
+get_kernel_opt()
+{
+ kernel_version=$1
+
+ version=$(echo $kernel_version | sed 's/^[^0-9]*//')
+ version=$(echo $version | sed 's/[-\+\.]/_/g')
+ if [ -n "$version" ] ; then
+ while [ -n "$version" ] ; do
+ currentOpt="$(eval "echo \${kopt_$version}")"
+ if [ -n "$currentOpt" ] ; then
+ break
+ fi
+ version=$(echo $version | sed 's/_\?[^_]*$//')
+ done
+ fi
+
+ if [ -z "$currentOpt" ] ; then
+ currentOpt=$kopt
+ fi
+
+ echo $currentOpt
+}
+
+write_kernel_entry()
+{
+ local kernel_version; kernel_version=$1; shift
+ local recovery_desc; recovery_desc=$1; shift
+ local lock_alternative; lock_alternative=$1; shift
+ local grub_root_device; grub_root_device=$1; shift
+ local kernel; kernel=$1; shift
+ local kernel_options; kernel_options=$1; shift
+ local recovery_suffix; recovery_suffix=$1; shift
+ local initrd; initrd=$1; shift
+ local savedefault; savedefault=$1; shift
+ local lockold; lockold=$1; shift
+ local hypervisor
+ if [ -n "$1" ]; then
+ # Hypervisor.
+ hypervisor=$1; shift
+ local hypervisor_image; hypervisor_image=$1; shift
+ local hypervisor_version; hypervisor_version=$1; shift
+ local hypervisor_options; hypervisor_options=$1; shift
+ fi
+
+ echo -n "title " >> $buffer
+
+ if [ -n "$hypervisor" ]; then
+ echo -n "$hypervisor $hypervisor_version / " >> $buffer
+ fi
+
+ echo -n "$title" >> $buffer
+ if [ -n "$kernel_version" ]; then
+ echo -n ", kernel $kernel_version" >> $buffer
+ fi
+ if [ -n "$recovery_desc" ]; then
+ echo -n " $recovery_desc" >> $buffer
+ fi
+ echo >> $buffer
+
+ # lock the alternative options
+ if test x"$lock_alternative" = x"true" ; then
+ echo "lock" >> $buffer
+ fi
+ # lock the old entries
+ if test x"$lockold" = x"true" ; then
+ echo "lock" >> $buffer
+ fi
+
+ echo "root $grub_root_device" >> $buffer
+
+ echo -n "kernel " >> $buffer
+ if [ -n "$hypervisor" ]; then
+ echo -n "$hypervisor_image" >> $buffer
+ if [ -n "$hypervisor_options" ]; then
+ echo -n " $hypervisor_options" >> $buffer
+ fi
+ echo >> $buffer
+ echo -n "module " >> $buffer
+ fi
+ echo -n "$kernel" >> $buffer
+ if [ -n "$kernel_options" ]; then
+ echo -n " $kernel_options" >> $buffer
+ fi
+ if [ -n "$recovery_desc" ]; then
+ echo -n " $recovery_suffix" >> $buffer
+ fi
+ echo >> $buffer
+
+ if [ -n "$initrd" ]; then
+ if [ -n "$hypervisor" ]; then
+ echo -n "module " >> $buffer
+ else
+ echo -n "initrd " >> $buffer
+ fi
+ echo "$initrd" >> $buffer
+ fi
+
+ if test x"$savedefault" = x"true" ; then
+ echo "savedefault" >> $buffer
+ fi
+ echo >> $buffer
+}
+
+
+echo -n "Testing for an existing GRUB $menu_file_basename file ... " >&2
+
+# Test if our menu file exists
+if [ -f "$menu_file" ] ; then
+ menu="$menu_file"
+ rm -f $newtemplate
+ unset newtemplate
+ echo "found: $menu_file" >&2
+ cp -f "$menu_file" "$menu_file~"
+else
+ # if not ask user if they want us to create one
+ menu="$menu_file"
+ echo >&2
+ echo >&2
+ echo -n "Could not find $menu_file file. " >&2
+ if [ "-y" = "$command_line_arguments" ] ; then
+ echo >&2
+ echo "Generating $menu_file" >&2
+ answer=y
+ else
+ echo -n "Would you like $menu_file generated for you? " >&2
+ echo -n "(y/N) " >&2
+ read answer
+ fi
+
+ case "$answer" in
+ y* | Y*)
+ cat "$newtemplate" > $menu_file
+ rm -f $newtemplate
+ unset newtemplate
+ ;;
+ *)
+ abort "Not creating $menu_file as you wish"
+ ;;
+ esac
+fi
+
+# Extract the kernel options to use
+kopt=$(GetMenuOpt "kopt" "$kopt")
+
+# Set the kernel 2.6 option only for fresh install
+test -z "$(GetMenuOpt "kopt" "")" && kopt_2_6="root=$root_device ro"
+
+# Extract options for specific kernels
+opts="$(ExtractMenuOpts "\(kopt_[[:alnum:]_]\+\)")"
+test -z "$opts" || eval "$opts"
+CustomKopts=$(GetMenuOpts "\(kopt_[[:alnum:]_]\+\)")
+
+# Extract the grub root
+grub_root_device=$(GetMenuOpt "groot" "$grub_root_device")
+
+# Extract the old recovery value
+alternative=$(GetMenuOpt "recovery" "$alternative")
+
+# Extract the alternative value
+alternative=$(GetMenuOpt "alternative" "$alternative")
+
+# Extract the lockalternative value
+lockalternative=$(GetMenuOpt "lockalternative" "$lockalternative")
+
+# Extract the additional default options
+defoptions=$(GetMenuOpt "defoptions" "$defoptions")
+
+# Extract the lockold value
+lockold=$(GetMenuOpt "lockold" "$lockold")
+
+# Extract Xen hypervisor options
+xenhopt=$(GetMenuOpt "xenhopt" "$xenhopt")
+
+# Extract Xen Linux kernel options
+xenkopt=$(GetMenuOpt "xenkopt" "$xenkopt")
+
+# Extract the howmany value
+howmany=$(GetMenuOpt "howmany" "$howmany")
+
+# Extract the memtest86 value
+memtest86=$(GetMenuOpt "memtest86" "$memtest86")
+
+
+# Extract the updatedefaultentry option
+updatedefaultentry=$(GetMenuOpt "updatedefaultentry" "$updatedefaultentry")
+
+
+# Generate the menu options we want to insert
+buffer=$(tempfile)
+echo $start >> $buffer
+echo "## lines between the AUTOMAGIC KERNELS LIST markers will be modified" >> $buffer
+echo "## by the debian update-grub script except for the default options below" >> $buffer
+echo >> $buffer
+echo "## DO NOT UNCOMMENT THEM, Just edit them to your needs" >> $buffer
+echo >> $buffer
+echo "## ## Start Default Options ##" >> $buffer
+
+echo "## default kernel options" >> $buffer
+echo "## default kernel options for automagic boot options" >> $buffer
+echo "## If you want special options for specific kernels use kopt_x_y_z" >> $buffer
+echo "## where x.y.z is kernel version. Minor versions can be omitted." >> $buffer
+echo "## e.g. kopt=root=/dev/hda1 ro" >> $buffer
+echo "## kopt_2_6_8=root=/dev/hdc1 ro" >> $buffer
+echo "## kopt_2_6_8_2_686=root=/dev/hdc2 ro" >> $buffer
+echo "# kopt=$kopt" >> $buffer
+if [ -n "$CustomKopts" ] ; then
+ echo "$CustomKopts" >> $buffer
+elif [ -n "$kopt_2_6" ] && [ "$kopt" != "$kopt_2_6" ]; then
+ echo "# kopt_2_6=$kopt_2_6" >> $buffer
+fi
+echo >> $buffer
+
+echo "## default grub root device" >> $buffer
+echo "## e.g. groot=(hd0,0)" >> $buffer
+echo "# groot=$grub_root_device" >> $buffer
+echo >> $buffer
+
+echo "## should update-grub create alternative automagic boot options" >> $buffer
+echo "## e.g. alternative=true" >> $buffer
+echo "## alternative=false" >> $buffer
+echo "# alternative=$alternative" >> $buffer
+echo >> $buffer
+
+echo "## should update-grub lock alternative automagic boot options" >> $buffer
+echo "## e.g. lockalternative=true" >> $buffer
+echo "## lockalternative=false" >> $buffer
+echo "# lockalternative=$lockalternative" >> $buffer
+echo >> $buffer
+
+echo "## additional options to use with the default boot option, but not with the" >> $buffer
+echo "## alternatives" >> $buffer
+echo "## e.g. defoptions=vga=791 resume=/dev/hda5" >> $buffer
+echo "# defoptions=$defoptions" >> $buffer
+echo >> $buffer
+
+echo "## should update-grub lock old automagic boot options" >> $buffer
+echo "## e.g. lockold=false" >> $buffer
+echo "## lockold=true" >> $buffer
+echo "# lockold=$lockold" >> $buffer
+echo >> $buffer
+
+echo "## Xen hypervisor options to use with the default Xen boot option" >> $buffer
+echo "# xenhopt=$xenhopt" >> $buffer
+echo >> $buffer
+
+echo "## Xen Linux kernel options to use with the default Xen boot option" >> $buffer
+echo "# xenkopt=$xenkopt" >> $buffer
+echo >> $buffer
+
+echo "## altoption boot targets option" >> $buffer
+echo "## multiple altoptions lines are allowed" >> $buffer
+echo "## e.g. altoptions=(extra menu suffix) extra boot options" >> $buffer
+echo "## altoptions=(single-user) single" >> $buffer
+
+if ! grep -q "^# altoptions" $menu ; then
+ echo "# altoptions=$altoptions" >> $buffer
+else
+ grep "^# altoptions" $menu >> $buffer
+fi
+echo >> $buffer
+
+echo "## controls how many kernels should be put into the $menu_file_basename" >> $buffer
+echo "## only counts the first occurence of a kernel, not the" >> $buffer
+echo "## alternative kernel options" >> $buffer
+echo "## e.g. howmany=all" >> $buffer
+echo "## howmany=7" >> $buffer
+echo "# howmany=$howmany" >> $buffer
+echo >> $buffer
+
+
+echo "## should update-grub create memtest86 boot option" >> $buffer
+echo "## e.g. memtest86=true" >> $buffer
+echo "## memtest86=false" >> $buffer
+echo "# memtest86=$memtest86" >> $buffer
+echo >> $buffer
+
+echo "## should update-grub adjust the value of the default booted system" >> $buffer
+echo "## can be true or false" >> $buffer
+echo "# updatedefaultentry=$updatedefaultentry" >> $buffer
+echo >> $buffer
+
+echo "## ## End Default Options ##" >> $buffer
+echo >> $buffer
+
+echo -n "Searching for splash image ... " >&2
+current_splash=`grep '^splashimage=' ${menu_file} || true`
+splashimage_path="splashimage=${grub_root_device}${grub_dir##${boot_device:+/boot}}/splash.xpm.gz"
+if [ `sed -e "/^$start/,/^$end/d" $menu_file | grep -c '^splashimage='` != "0" ] ; then
+ #checks for splashscreen defined outside the autoupdated part
+ splashimage=$(grep '^splashimage=' ${menu_file})
+ echo "found: ${splashimage##*=}" >&2
+ echo >&2
+elif [ -f "${grub_dir}/splash.xpm.gz" ] && [ "$current_splash" = "" ]; then
+ echo "found: /boot/grub/splash.xpm.gz" >&2
+ echo "$splashimage_path" >> $buffer
+ echo >> $buffer
+elif [ -f "${grub_dir}/splash.xpm.gz" ] && [ "$current_splash" = "$splashimage_path" ]; then
+ echo "found: /boot/grub/splash.xpm.gz" >&2
+ echo "$splashimage_path" >> $buffer
+ echo >> $buffer
+elif [ "$current_splash" != "" ] && [ "$current_splash" != "$splashimage_path" ]; then
+ echo "found but preserving previous setting: $(grep '^splashimage=' ${menu_file})" >&2
+ echo "$current_splash" >> $buffer
+ echo >> $buffer
+else
+ echo "none found, skipping ..." >&2
+fi
+
+
+xenKernels=""
+for ver in `grep -l CONFIG_XEN_PRIVILEGED_GUEST=y /boot/config* | sed -e s%/boot/config-%%`; do
+ # ver is a kernel version
+ kern="/boot/vmlinuz-$ver"
+ if [ -r $kern ] ; then
+ newerKernels=""
+ for i in $xenKernels ; do
+ res=$(CompareVersions "$kern" "$i")
+ if [ "$kern" != "" ] && [ "$res" -gt 0 ] ; then
+ newerKernels="$newerKernels $kern $i"
+ kern=""
+ else
+ newerKernels="$newerKernels $i"
+ fi
+ done
+ if [ "$kern" != "" ] ; then
+ newerKernels="$newerKernels $kern"
+ fi
+ xenKernels="$newerKernels"
+ fi
+done
+
+in_domU=
+if [ -e /proc/xen/capabilities ] && ! grep -q "control_d" /proc/xen/capabilities; then
+ in_domU=1
+fi
+
+sortedKernels=""
+for kern in $(/bin/ls -1vr /boot | grep -v "dpkg-*" | grep "^vmlinuz-") ; do
+ if `echo "$xenKernels" | grep -q "$kern "` || `echo "$kern" | grep -q "xen"`; then
+ is_xen=1
+ else
+ is_xen=
+ fi
+
+ if [ ! "$in_domU" ] && [ "$is_xen" ]; then
+ # skip xen kernels
+ continue
+ elif [ "$in_domU" ] && ! [ "$is_xen" ]; then
+ # skip non-xen kernels
+ continue
+ fi
+ kern="/boot/$kern"
+ newerKernels=""
+ for i in $sortedKernels ; do
+ res=$(CompareVersions "$kern" "$i")
+ if [ "$kern" != "" ] && [ "$res" -gt 0 ] ; then
+ newerKernels="$newerKernels $kern $i"
+ kern=""
+ else
+ newerKernels="$newerKernels $i"
+ fi
+ done
+ if [ "$kern" != "" ] ; then
+ newerKernels="$newerKernels $kern"
+ fi
+ sortedKernels="$newerKernels"
+done
+
+if test -f "/boot/vmlinuz.old" ; then
+ sortedKernels="/boot/vmlinuz.old $sortedKernels"
+fi
+if test -f "/boot/vmlinuz" ; then
+ sortedKernels="/boot/vmlinuz $sortedKernels"
+fi
+
+hypervisors=""
+for hyp in /boot/xen-*.gz; do
+ if [ ! -h "$hyp" ] && [ -f "$hyp" ]; then
+ hypervisors="$hypervisors `basename "$hyp"`"
+ fi
+done
+
+# figure out where grub looks for the kernels at boot time
+kernel_dir=/boot
+if [ -n "$boot_device" ] ; then
+ kernel_dir=
+fi
+
+#Finding the value the default line
+use_grub_set_default="false"
+if test "$updatedefaultentry" = "true" ; then
+ defaultEntryNumber=$(sed -ne 's/^[[:blank:]]*default[[:blank:]]*\(.*\).*/\1/p' $menu)
+
+ if [ "$defaultEntryNumber" = "saved" ] ; then
+ defaultEntryNumber=$(sed 'q' "$grub_dir/default")
+ use_grub_set_default="true"
+ fi
+
+ if test -n "$defaultEntryNumber"; then
+ defaultEntryNumberPlusOne=$(expr $defaultEntryNumber \+ 1);
+ defaultEntry=$(grep "^[[:blank:]]*title" $menu | sed -ne "${defaultEntryNumberPlusOne}p" | sed -ne ";s/^[[:blank:]]*title[[:blank:]]*//p")
+ defaultEntry=$(echo $defaultEntry | sed -e "s/[[:blank:]]*$//") # don't trust trailing blanks
+ else
+ notChangeDefault="yes"
+ fi
+else
+ notChangeDefault="yes"
+fi
+
+case "$host_os" in
+ freebsd|*/kfreebsd)
+ if test -e /boot/loader.gz ; then
+ kernel=/boot/loader.gz
+ else
+ kernel=/boot/loader
+ fi
+ write_kernel_entry "" "" "" "$grub_root_device" "$kernel" "" "" "" "true" ""
+ ;;
+esac
+
+## heres where we start writing out the kernel entries
+counter=0
+
+grub2name="/boot/grub/core.img"
+if test -f $grub2name ; then
+ echo "Found GRUB 2: $grub2name" >&2
+ cat >> $buffer << EOF
+title Chainload into GRUB 2
+root $grub_root_device
+kernel $grub2name
+savedefault
+
+EOF
+fi
+
+
+# Xen entries first.
+for kern in $xenKernels ; do
+ if test ! x"$howmany" = x"all" ; then
+ if [ $counter -gt $howmany ] ; then
+ break
+ fi
+ fi
+
+ kernelName=$(basename $kern)
+ kernelVersion=$(echo $kernelName | sed -e 's/vmlinuz//')
+
+ initrdName=$(FindInitrdName "/boot" "$kernelVersion")
+ initrd=""
+
+ kernel=$kernel_dir/$kernelName
+ if [ -n "$initrdName" ] ; then
+ initrd=$kernel_dir/$initrdName
+ fi
+
+ kernelVersion=$(echo $kernelVersion | sed -e 's/^-//')
+ currentOpt=$(get_kernel_opt $kernelVersion)
+
+ hypervisorVersions=$(FindXenHypervisorVersions "$kernelVersion")
+
+ found=
+ for hypervisorVersion in $hypervisorVersions; do
+ hypervisor="$kernel_dir/xen-$hypervisorVersion.gz"
+ if [ -e "$hypervisor" ]; then
+ found=1
+
+ echo "Found Xen hypervisor $hypervisorVersion, kernel: $kernel" >&2
+
+ write_kernel_entry "$kernelVersion" '' '' "$grub_root_device" \
+ "$kernel" "$currentOpt $xenkopt" '' "$initrd" true '' \
+ Xen "$hypervisor" "$hypervisorVersion" "$xenhopt"
+ counter=$(($counter + 1))
+ fi
+ done
+
+ if [ -z $found ]; then
+ for hypervisor in $hypervisors; do
+ hypVersion=`basename "$hypervisor" .gz | sed s%xen-%%`
+
+ echo "Found Xen hypervisor $hypVersion, kernel: $kernel" >&2
+
+ write_kernel_entry "$kernelVersion" '' '' "$grub_root_device" \
+ "$kernel" "$currentOpt $xenkopt" '' "$initrd" true '' \
+ Xen "$kernel_dir/$hypervisor" "$hypVersion" "$xenhopt"
+ counter=$(($counter + 1))
+ done
+ fi
+done
+
+for kern in $sortedKernels ; do
+ counter=$(($counter + 1))
+ if test ! x"$howmany" = x"all" ; then
+ if [ $counter -gt $howmany ] ; then
+ break
+ fi
+ fi
+ kernelName=$(basename $kern)
+ kernelVersion=$(echo $kernelName | sed -e 's/vmlinuz//')
+ initrdName=$(FindInitrdName "/boot" "$kernelVersion")
+ initrd=""
+
+ kernel=$kernel_dir/$kernelName
+ if [ -n "$initrdName" ] ; then
+ initrd=$kernel_dir/$initrdName
+ fi
+
+ echo "Found kernel: $kernel" >&2
+
+ if [ "$kernelName" = "vmlinuz" ]; then
+ if [ -L "/boot/$kernelName" ]; then
+ kernelVersion=`readlink -f "/boot/$kernelName"`
+ kernelVersion=$(echo $kernelVersion | sed -e 's/.*vmlinuz-//')
+ kernelVersion="$kernelVersion Default"
+ else
+ kernelVersion="Default"
+ fi
+ fi
+ if [ "$kernelName" = "vmlinuz.old" ]; then
+ if [ -L "/boot/$kernelName" ]; then
+ kernelVersion=`readlink -f "/boot/$kernelName"`
+ kernelVersion=$(echo $kernelVersion | sed -e 's/.*vmlinuz-//')
+ kernelVersion="$kernelVersion Previous"
+ else
+ kernelVersion="Previous"
+ fi
+ fi
+ kernelVersion=$(echo $kernelVersion | sed -e 's/^-//')
+
+ currentOpt=$(get_kernel_opt $kernelVersion)
+
+ do_lockold=$lockold
+ # do not lockold for the first entry
+ [ $counter -eq 1 ] && do_lockold=false
+
+ write_kernel_entry "$kernelVersion" "" "" "$grub_root_device" "$kernel" \
+ "$currentOpt $defoptions" "" "$initrd" "true" "$do_lockold"
+
+ # insert the alternative boot options
+ if test ! x"$alternative" = x"false" ; then
+ # for each altoptions line do this stuff
+ sed -ne 's/# altoptions=\(.*\)/\1/p' $buffer | while read line; do
+ descr=$(echo $line | sed -ne 's/\(([^)]*)\)[[:space:]]\(.*\)/\1/p')
+ suffix=$(echo $line | sed -ne 's/\(([^)]*)\)[[:space:]]\(.*\)/\2/p')
+
+ test x"$lockalternative" = x"true" && do_lockold=false
+ write_kernel_entry "$kernelVersion" "$descr" "$lockalternative" \
+ "$grub_root_device" "$kernel" "$currentOpt" "$suffix" "$initrd" \
+ "true" "$do_lockold"
+
+ done
+ fi
+done
+
+memtest86names="memtest86 memtest86+"
+
+if test ! x"$memtest86" = x"false" ; then
+ for name in $memtest86names ; do
+ if test -f "/boot/$name.bin" ; then
+ kernelVersion="$name"
+ kernel="$kernel_dir/$name.bin"
+ currentOpt=
+ initrd=
+
+ echo "Found kernel: $kernel" >&2
+
+ write_kernel_entry "$kernelVersion" "" "" "$grub_root_device" \
+ "$kernel" "$currentOpt" "" "$initrd" "false" ""
+ fi
+ done
+fi
+
+echo $end >> $buffer
+
+echo -n "Updating $menu ... " >&2
+# Insert the new options into the menu
+if ! grep -q "^$start" $menu ; then
+ cat $buffer >> $menu
+ rm -f $buffer
+else
+ umask 077
+ sed -e "/^$start/,/^$end/{
+ /^$start/r $buffer
+ d
+ }
+ " $menu > $menu.new
+ cat $menu.new > $menu
+ rm -f $buffer $menu.new
+fi
+
+# Function to update the default value
+set_default_value() {
+ if [ "$use_grub_set_default" = "true" ] ; then
+ grub-set-default $1
+ else
+ value="$1"
+ newmenu=$(tempfile)
+ sed -e "s/^[[:blank:]]*default[[:blank:]]*[[:digit:]]*\(.*\)/default ${value}\1/;b" $menu > $newmenu
+ cat $newmenu > $menu
+ rm -f $newmenu
+ unset newmenu
+ fi
+}
+
+#Updating the default number
+if test -z "$notChangeDefault"; then
+ newDefaultNumberPlusOne=$(grep "^[[:blank:]]*title[[:blank:]]*" $menu | grep -n "${defaultEntry}" | cut -f1 -d ":" | sed -ne "1p")
+ if test -z "$newDefaultNumberPlusOne"; then
+ echo "Previous default entry removed, resetting to 0">&2
+ set_default_value "0"
+ elif test -z "$defaultEntry"; then
+ echo "Value of default value matches no entry, resetting to 0" >&2
+ set_default_value "0"
+ else
+ if test "$newDefaultNumberPlusOne" = "1"; then
+ newDefaultNumber="0"
+ else
+ newDefaultNumber=$(expr $newDefaultNumberPlusOne - 1)
+ fi
+ echo "Updating the default booting kernel">&2
+ set_default_value "$newDefaultNumber"
+ fi
+fi
+
+echo "done" >&2
+echo >&2
+++ /dev/null
-#!/bin/bash
-#
-# Insert a list of installed kernels in a grub config file
-# Copyright 2001 Wichert Akkerman <wichert@linux.com>
-#
-# This file 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# Contributors:
-# Jason Thomas <jason@debian.org>
-# David B.Harris <dbarclay10@yahoo.ca>
-# Marc Haber <mh@zugschlus.de>
-# Crispin Flowerday <crispin@zeus.com>
-
-# Abort on errors
-set -e
-
-host_os=`uname -s | tr '[A-Z]' '[a-z]'`
-
-abort() {
- message=$@
-
- echo >&2
- echo -e "$message" >&2
- echo >&2
- exit 1
-}
-
-find_grub_dir ()
-{
- echo -n "Searching for GRUB installation directory ... " >&2
-
- for d in $grub_dirs ; do
- if [ -d "$d" ] ; then
- grub_dir="$d"
- break
- fi
- done
-
- if [ -z "$grub_dir" ] ; then
- abort "No GRUB directory found.\n To create a template run 'mkdir /boot/grub' first.\n To install grub, install it manually or try the 'grub-install' command.\n ### Warning, grub-install is used to change your MBR. ###"
- else
- echo "found: $grub_dir" >&2
- fi
-
- echo $grub_dir
-}
-
-find_device ()
-{
- mount_point=$1
-
- # Autodetect current root device
- device=
- if [ -f /etc/fstab ] ; then
- while read DEV MNT FOO; do
- if `echo "$DEV" | grep -q "^#"`; then
- continue
- fi
- if [ "$MNT" = "$mount_point" ]; then
- device="$DEV";
- fi
- done < /etc/fstab
- fi
-
- if [ -n "$device" ] ; then
- case "$device" in
- LABEL=* | UUID=*)
- device=`readlink -f "$(findfs $device)"`
- ;;
- *)
- device=`readlink -f "$device"`
- ;;
- esac
- fi
-
- echo $device
-}
-
-find_root_device ()
-{
- device=$(find_device "/")
-
- if [ -z "$device" ]; then
- echo "Cannot determine root device. Assuming /dev/hda1" >&2
- echo "This error is probably caused by an invalid /etc/fstab" >&2
- device=/dev/hda1
- fi
-
- echo $device
-}
-
-# Usage: convert_raid1 os_device
-# Checks if os_device is a software raid1.
-# If so, converts to first physical device in array.
-convert_raid1 ()
-{
- case $1 in
- /dev/md[0-9])
- : ;; # Continue
- *)
- return 1 ;;
- esac
-
- [ -x /sbin/mdadm ] || return 1
-
- # Check that the raid device is raid1
- raidlevel=$(mdadm -D -b $1 | grep "^ARRAY" | \
- sed "s/^.*level=//" | cut -d" " -f1)
- [ "$raidlevel" = "raid1" ] || return 1
-
- # Take only the first device that makes up the raid
- raiddev=$(mdadm -D $1 | grep -A1 "Number" | grep "dev" \
- | sed "s/^.*\(\/dev\/.*\)$/\1/")
- [ -n "$raiddev" ] || return 1
-
- echo $raiddev
- return 0
-}
-
-# Usage: convert os_device
-# Convert an OS device to the corresponding GRUB drive.
-# This part is OS-specific.
-convert () {
- # First, check if the device file exists.
- if test -e "$1"; then
- :
- else
- echo "$1: Not found or not a block device." 1>&2
- exit 1
- fi
-
- host_os=`uname -s | tr '[[:upper:]]' '[[:lower:]]'`
-
- # Break the device name into the disk part and the partition part.
- case "$host_os" in
- linux)
- tmp_disk=`echo "$1" | sed -e 's%\([sh]d[[:lower:]]\)[0-9]*$%\1%' \
- -e 's%\(fd[0-9]*\)$%\1%' \
- -e 's%/part[0-9]*$%/disc%' \
- -e 's%\(c[0-7]d[0-9]*\).*$%\1%'`
- tmp_part=`echo "$1" | sed -e 's%.*/[sh]d[[:lower:]]\([0-9]*\)$%\1%' \
- -e 's%.*/fd[0-9]*$%%' \
- -e 's%.*/floppy/[0-9]*$%%' \
- -e 's%.*/\(disc\|part\([0-9]*\)\)$%\2%' \
- -e 's%.*c[0-7]d[0-9]*p*%%'`
- ;;
- gnu)
- tmp_disk=`echo "$1" | sed 's%\([sh]d[0-9]*\).*%\1%'`
- tmp_part=`echo "$1" | sed "s%$tmp_disk%%"` ;;
- freebsd|*/kfreebsd)
- tmp_disk=`echo "$1" | sed 's%r\{0,1\}\([saw]d[0-9]*\).*$%\1%' \
- | sed 's%r\{0,1\}\(da[0-9]*\).*$%\1%'`
- tmp_part=`echo "$1" \
- | sed "s%.*/r\{0,1\}[saw]d[0-9]\(s[0-9]*[a-h]\)%\1%" \
- | sed "s%.*/r\{0,1\}da[0-9]\(s[0-9]*[a-h]\)%\1%"`
- ;;
- netbsd|*/knetbsd)
- tmp_disk=`echo "$1" | sed 's%r\{0,1\}\([sw]d[0-9]*\).*$%r\1d%' \
- | sed 's%r\{0,1\}\(fd[0-9]*\).*$%r\1a%'`
- tmp_part=`echo "$1" \
- | sed "s%.*/r\{0,1\}[sw]d[0-9]\([abe-p]\)%\1%"`
- ;;
- *)
- echo "update-grub does not support your OS yet." 1>&2
- exit 1 ;;
- esac
-
- # Get the drive name.
- tmp_drive=`grep -v '^#' $device_map | grep "$tmp_disk *$" \
- | sed 's%.*\(([hf]d[0-9][a-z0-9,]*)\).*%\1%'`
-
- # If not found, print an error message and exit.
- if test "x$tmp_drive" = x; then
- echo "$1 does not have any corresponding BIOS drive." 1>&2
- exit 1
- fi
-
- if test "x$tmp_part" != x; then
- # If a partition is specified, we need to translate it into the
- # GRUB's syntax.
- case "$host_os" in
- linux)
- echo "$tmp_drive" | sed "s%)$%,`expr $tmp_part - 1`)%" ;;
- gnu)
- if echo $tmp_part | grep "^s" >/dev/null; then
- tmp_pc_slice=`echo $tmp_part \
- | sed "s%s\([0-9]*\)[a-z]*$%\1%"`
- tmp_drive=`echo "$tmp_drive" \
- | sed "s%)%,\`expr "$tmp_pc_slice" - 1\`)%"`
- fi
- if echo $tmp_part | grep "[a-z]$" >/dev/null; then
- tmp_bsd_partition=`echo "$tmp_part" \
- | sed "s%[^a-z]*\([a-z]\)$%\1%"`
- tmp_drive=`echo "$tmp_drive" \
- | sed "s%)%,$tmp_bsd_partition)%"`
- fi
- echo "$tmp_drive" ;;
- freebsd|*/kfreebsd)
- if echo $tmp_part | grep "^s" >/dev/null; then
- tmp_pc_slice=`echo $tmp_part \
- | sed "s%s\([0-9]*\)[a-h]*$%\1%"`
- tmp_drive=`echo "$tmp_drive" \
- | sed "s%)%,\`expr "$tmp_pc_slice" - 1\`)%"`
- fi
- if echo $tmp_part | grep "[a-h]$" >/dev/null; then
- tmp_bsd_partition=`echo "$tmp_part" \
- | sed "s%s\{0,1\}[0-9]*\([a-h]\)$%\1%"`
- tmp_drive=`echo "$tmp_drive" \
- | sed "s%)%,$tmp_bsd_partition)%"`
- fi
- echo "$tmp_drive" ;;
- netbsd|*/knetbsd)
- if echo $tmp_part | grep "^[abe-p]$" >/dev/null; then
- tmp_bsd_partition=`echo "$tmp_part" \
- | sed "s%\([a-p]\)$%\1%"`
- tmp_drive=`echo "$tmp_drive" \
- | sed "s%)%,$tmp_bsd_partition)%"`
- fi
- echo "$tmp_drive" ;;
- esac
- else
- # If no partition is specified, just print the drive name.
- echo "$tmp_drive"
- fi
-}
-
-# Usage: convert_default os_device
-# Convert an OS device to the corresponding GRUB drive.
-# Calls OS-specific convert, and returns a default of
-# (hd0,0) if anything goes wrong
-convert_default () {
- # Check if device is software raid1 array
- if tmp_dev=$(convert_raid1 $1 2>/dev/null) ; then
- : # Use device returned by convert_raid1
- else
- tmp_dev=$1
- fi
-
- if tmp=$(convert $tmp_dev 2>/dev/null) ; then
- echo $tmp
- else
- echo "(hd0,0)"
- fi
-}
-
-## Configuration Options
-# directory's to look for the grub installation and the menu file
-grub_dirs="/boot/grub /boot/boot/grub"
-
-# The grub installation directory
-grub_dir=$(find_grub_dir)
-
-# Full path to the menu.lst
-menu_file_basename=menu.lst
-menu_file=$grub_dir/$menu_file_basename
-
-# Full path to the default file
-default_file_basename=default
-default_file=$grub_dir/$default_file_basename
-
-# the device for the / filesystem
-root_device=$(find_root_device)
-
-# the device for the /boot filesystem
-boot_device=$(find_device "/boot")
-
-# Full path to the device.map
-device_map=$grub_dir/device.map
-
-# Default kernel options, overidden by the kopt statement in the menufile.
-kopt="root=$root_device ro"
-
-# Title
-title="Debian GNU/`uname -s | sed -e s,GNU/,,g`"
-
-# should update-grub remember the default entry
-updatedefaultentry="false"
-
-# Drive(in GRUB terms) where the kernel is located. Overridden by the
-# kopt statement in menufile.
-# if we don't have a device.map then we can't use the convert function.
-if test -f "$device_map" ; then
- if test -z "$boot_device" ; then
- grub_root_device=$(convert_default "$root_device")
- else
- grub_root_device=$(convert_default "$boot_device")
- fi
-else
- grub_root_device="(hd0,0)"
-fi
-
-# should grub create the alternative boot options in the menu
- alternative="true"
-
-# should grub lock the alternative boot options in the menu
- lockalternative="false"
-
-# additional options to use with the default boot option, but not with the
-# alternatives
- defoptions=""
-
-# should grub lock the old kernels
- lockold="false"
-
-# Xen hypervisor options to use with the default Xen boot option
- xenhopt=""
-
-# Xen Linux kernel options to use with the default Xen boot option
- xenkopt="console=tty0"
-
-# options to use with the alternative boot options
- altoptions="(single-user mode) single"
-
-# controls howmany kernels are listed in the config file,
-# this does not include the alternative kernels
- howmany="all"
-
-# should grub create a memtest86 entry
- memtest86="true"
-
-# stores the command line arguments
- command_line_arguments=$1
-
-# read user configuration
-if test -f "/etc/default/grub" ; then
- . /etc/default/grub
-fi
-
-# Default options to use in a new config file. This will only be used if $menu_file
-# doesn't already exist. Only edit the lines between the two "EOF"s. The others are
-# part of the script.
-newtemplate=$(tempfile)
-cat > "$newtemplate" <<EOF
-# $menu_file_basename - See: grub(8), info grub, update-grub(8)
-# grub-install(8), grub-floppy(8),
-# grub-md5-crypt, /usr/share/doc/grub
-# and /usr/share/doc/grub-doc/.
-
-## default num
-# Set the default entry to the entry number NUM. Numbering starts from 0, and
-# the entry number 0 is the default if the command is not used.
-#
-# You can specify 'saved' instead of a number. In this case, the default entry
-# is the entry saved with the command 'savedefault'.
-# WARNING: If you are using dmraid do not change this entry to 'saved' or your
-# array will desync and will not let you boot your system.
-default 0
-
-## timeout sec
-# Set a timeout, in SEC seconds, before automatically booting the default entry
-# (normally the first entry defined).
-timeout 5
-
-# Pretty colours
-color cyan/blue white/blue
-
-## password ['--md5'] passwd
-# If used in the first section of a menu file, disable all interactive editing
-# control (menu entry editor and command-line) and entries protected by the
-# command 'lock'
-# e.g. password topsecret
-# password --md5 \$1\$gLhU0/\$aW78kHK1QfV3P2b2znUoe/
-# password topsecret
-
-#
-# examples
-#
-# title Windows 95/98/NT/2000
-# root (hd0,0)
-# makeactive
-# chainloader +1
-#
-# title Linux
-# root (hd0,1)
-# kernel /vmlinuz root=/dev/hda2 ro
-#
-
-#
-# Put static boot stanzas before and/or after AUTOMAGIC KERNEL LIST
-
-EOF
-## End Configuration Options
-
-echo -n "Searching for default file ... " >&2
-if [ -f "$default_file" ] ; then
- echo "found: $default_file" >&2
-else
- echo "Generating $default_file file and setting the default boot entry to 0" >&2
- grub-set-default 0
-fi
-
-# Make sure we use the standard sorting order
-LC_COLLATE=C
-# Magic markers we use
-start="### BEGIN AUTOMAGIC KERNELS LIST"
-end="### END DEBIAN AUTOMAGIC KERNELS LIST"
-
-startopt="## ## Start Default Options ##"
-endopt="## ## End Default Options ##"
-
-# Extract options from config file
-ExtractMenuOpt()
-{
- opt=$1
-
- sed -ne "/^$start\$/,/^$end\$/ {
- /^$startopt\$/,/^$endopt\$/ {
- /^# $opt=/ {
- s/^# $opt=\(.*\)\$/\1/
- p
- }
- }
- }" $menu
-}
-
-GetMenuOpts()
-{
- opt=$1
-
- sed -ne "/^$start\$/,/^$end\$/ {
- /^$startopt\$/,/^$endopt\$/ {
- /^# $opt=/ {
- p
- }
- }
- }" $menu
-}
-
-ExtractMenuOpts()
-{
- opt=$1
-
- GetMenuOpts $opt | sed "s/^# $opt=\(.*\)\$/\1=\"\2\"/"
-}
-
-GetMenuOpt()
-{
- opt=$1
- value=$2
-
- [ -z "$(GetMenuOpts "$opt")" ] || value=$(ExtractMenuOpt "$opt")
-
- echo $value
-}
-
-# Compares two version strings A and B
-# Returns -1 if A<B
-# 0 if A==B
-# 1 if A>B
-# This compares version numbers of the form
-# 2.4.14.2 > 2.4.14
-# 2.4.14random = 2.4.14-random > 2.4.14-ac10 > 2.4.14 > 2.4.14-pre2 >
-# 2.4.14-pre1 > 2.4.13-ac99
-CompareVersions()
-{
- #Changes the line something-x.y.z into somthing-x.y.z.q
- #This is to ensure that kernels with a .q is treated as higher than the ones without
- #First a space is put after the version number
- v1=$(echo $1 | sed -e 's!^\(.*-\([0-9]\+\.\)\{2,3\}[0-9]\+\)\(.*\)!\1 \3!g')
- v2=$(echo $2 | sed -e 's!^\(.*-\([0-9]\+\.\)\{2,3\}[0-9]\+\)\(.*\)!\1 \3!g')
- #If the version number only has 3 digits then put in another .0
- v1=$(echo $v1 | sed -e 's!^\(.*-\([0-9]\+\.\)\{2\}[0-9]\+\)\( .*\|$\)!\1.0 \3!g')
- v2=$(echo $v2 | sed -e 's!^\(.*-\([0-9]\+\.\)\{2\}[0-9]\+\)\( .*\|$\)!\1.0 \3!g')
-
- # Then split the version number and remove any '.' 's or dashes
- v1=$(echo $v1 | sed -e 's![-\.]\+! !g' -e 's!\([0-9]\)\([[:alpha:]]\)!\1 \2!')
- v2=$(echo $v2 | sed -e 's![-\.]\+! !g' -e 's!\([0-9]\)\([[:alpha:]]\)!\1 \2!')
-
- # we weight different kernel suffixes here
- # ac = 50
- # pre = -50
- # rc = -40
- # test = -60
- # others are given 99
- v1=$(echo $v1 | sed -e 's! k7! 786 !g' -e 's! ac! 50 !g' -e 's! rc! -40 !g' -e 's! pre! -50 !g' -e 's! test! -60 !g' -e 's![^-0-9 ]\+!99!g')
-
- v2=$(echo $v2 | sed -e 's! k7! 786 !g' -e 's! ac! 50 !g' -e 's! rc! -40 !g' -e 's! pre! -50 !g' -e 's! test! -60 !g' -e 's![^-0-9 ]\+!99!g')
-
- result=0; v1finished=0; v2finished=0;
- while [ $result -eq 0 ] && [ $v1finished -eq 0 ] && [ $v2finished -eq 0 ];
- do
- if [ "$v1" = "" ]; then
- v1comp=0; v1finished=1
- else
- set -- $v1; v1comp=$1; shift; v1=$*
- fi
-
- if [ "$v2" = "" ]; then
- v2comp=0; v2finished=1
- else
- set -- $v2; v2comp=$1; shift; v2=$*
- fi
-
- set +e
- result=`expr $v1comp - $v2comp`
- result=`expr substr $result 1 2`
- set -e
-
- if [ $result -gt 0 ]; then result=1
- elif [ $result -lt 0 ]; then result=-1
- fi
- done
-
- # finally return the result
- echo $result
-}
-
-# looks in the directory specified for an initrd image with the version specified
-FindInitrdName()
-{
- # strip trailing slashes
- directory=$(echo $1 | sed -e 's#/*$##')
- version=$2
-
- # initrd
- # initrd.img
- # initrd-lvm
- # .*.gz
-
- initrdName=""
- names="initrd initrd.img initrd-lvm"
- compressed="gz"
-
- for n in $names ; do
- # make sure we haven't already found it
- if [ -z "$initrdName" ] ; then
- if [ -f "$directory/$n$version" ] ; then
- initrdName="$n$version"
- break
- else
- for c in $compressed ; do
- if [ -f "$directory/$n$version.$c" ] ; then
- initrdName="$n$version.$c"
- break
- fi
- done
- fi
- else
- break
- fi
- done
-
- # return the result
- echo $initrdName
-}
-
-FindXenHypervisorVersions ()
-{
- version=$1
-
- if [ -f "/var/lib/linux-image-$version/xen-versions" ]; then
- ret="$(cat /var/lib/linux-image-$version/xen-versions)"
- fi
-
- echo $ret
-}
-
-get_kernel_opt()
-{
- kernel_version=$1
-
- version=$(echo $kernel_version | sed 's/^[^0-9]*//')
- version=$(echo $version | sed 's/[-\+\.]/_/g')
- if [ -n "$version" ] ; then
- while [ -n "$version" ] ; do
- currentOpt="$(eval "echo \${kopt_$version}")"
- if [ -n "$currentOpt" ] ; then
- break
- fi
- version=$(echo $version | sed 's/_\?[^_]*$//')
- done
- fi
-
- if [ -z "$currentOpt" ] ; then
- currentOpt=$kopt
- fi
-
- echo $currentOpt
-}
-
-write_kernel_entry()
-{
- local kernel_version; kernel_version=$1; shift
- local recovery_desc; recovery_desc=$1; shift
- local lock_alternative; lock_alternative=$1; shift
- local grub_root_device; grub_root_device=$1; shift
- local kernel; kernel=$1; shift
- local kernel_options; kernel_options=$1; shift
- local recovery_suffix; recovery_suffix=$1; shift
- local initrd; initrd=$1; shift
- local savedefault; savedefault=$1; shift
- local lockold; lockold=$1; shift
- local hypervisor
- if [ -n "$1" ]; then
- # Hypervisor.
- hypervisor=$1; shift
- local hypervisor_image; hypervisor_image=$1; shift
- local hypervisor_version; hypervisor_version=$1; shift
- local hypervisor_options; hypervisor_options=$1; shift
- fi
-
- echo -n "title " >> $buffer
-
- if [ -n "$hypervisor" ]; then
- echo -n "$hypervisor $hypervisor_version / " >> $buffer
- fi
-
- echo -n "$title" >> $buffer
- if [ -n "$kernel_version" ]; then
- echo -n ", kernel $kernel_version" >> $buffer
- fi
- if [ -n "$recovery_desc" ]; then
- echo -n " $recovery_desc" >> $buffer
- fi
- echo >> $buffer
-
- # lock the alternative options
- if test x"$lock_alternative" = x"true" ; then
- echo "lock" >> $buffer
- fi
- # lock the old entries
- if test x"$lockold" = x"true" ; then
- echo "lock" >> $buffer
- fi
-
- echo "root $grub_root_device" >> $buffer
-
- echo -n "kernel " >> $buffer
- if [ -n "$hypervisor" ]; then
- echo -n "$hypervisor_image" >> $buffer
- if [ -n "$hypervisor_options" ]; then
- echo -n " $hypervisor_options" >> $buffer
- fi
- echo >> $buffer
- echo -n "module " >> $buffer
- fi
- echo -n "$kernel" >> $buffer
- if [ -n "$kernel_options" ]; then
- echo -n " $kernel_options" >> $buffer
- fi
- if [ -n "$recovery_desc" ]; then
- echo -n " $recovery_suffix" >> $buffer
- fi
- echo >> $buffer
-
- if [ -n "$initrd" ]; then
- if [ -n "$hypervisor" ]; then
- echo -n "module " >> $buffer
- else
- echo -n "initrd " >> $buffer
- fi
- echo "$initrd" >> $buffer
- fi
-
- if test x"$savedefault" = x"true" ; then
- echo "savedefault" >> $buffer
- fi
- echo >> $buffer
-}
-
-
-echo -n "Testing for an existing GRUB $menu_file_basename file ... " >&2
-
-# Test if our menu file exists
-if [ -f "$menu_file" ] ; then
- menu="$menu_file"
- rm -f $newtemplate
- unset newtemplate
- echo "found: $menu_file" >&2
- cp -f "$menu_file" "$menu_file~"
-else
- # if not ask user if they want us to create one
- menu="$menu_file"
- echo >&2
- echo >&2
- echo -n "Could not find $menu_file file. " >&2
- if [ "-y" = "$command_line_arguments" ] ; then
- echo >&2
- echo "Generating $menu_file" >&2
- answer=y
- else
- echo -n "Would you like $menu_file generated for you? " >&2
- echo -n "(y/N) " >&2
- read answer
- fi
-
- case "$answer" in
- y* | Y*)
- cat "$newtemplate" > $menu_file
- rm -f $newtemplate
- unset newtemplate
- ;;
- *)
- abort "Not creating $menu_file as you wish"
- ;;
- esac
-fi
-
-# Extract the kernel options to use
-kopt=$(GetMenuOpt "kopt" "$kopt")
-
-# Set the kernel 2.6 option only for fresh install
-test -z "$(GetMenuOpt "kopt" "")" && kopt_2_6="root=$root_device ro"
-
-# Extract options for specific kernels
-opts="$(ExtractMenuOpts "\(kopt_[[:alnum:]_]\+\)")"
-test -z "$opts" || eval "$opts"
-CustomKopts=$(GetMenuOpts "\(kopt_[[:alnum:]_]\+\)")
-
-# Extract the grub root
-grub_root_device=$(GetMenuOpt "groot" "$grub_root_device")
-
-# Extract the old recovery value
-alternative=$(GetMenuOpt "recovery" "$alternative")
-
-# Extract the alternative value
-alternative=$(GetMenuOpt "alternative" "$alternative")
-
-# Extract the lockalternative value
-lockalternative=$(GetMenuOpt "lockalternative" "$lockalternative")
-
-# Extract the additional default options
-defoptions=$(GetMenuOpt "defoptions" "$defoptions")
-
-# Extract the lockold value
-lockold=$(GetMenuOpt "lockold" "$lockold")
-
-# Extract Xen hypervisor options
-xenhopt=$(GetMenuOpt "xenhopt" "$xenhopt")
-
-# Extract Xen Linux kernel options
-xenkopt=$(GetMenuOpt "xenkopt" "$xenkopt")
-
-# Extract the howmany value
-howmany=$(GetMenuOpt "howmany" "$howmany")
-
-# Extract the memtest86 value
-memtest86=$(GetMenuOpt "memtest86" "$memtest86")
-
-
-# Extract the updatedefaultentry option
-updatedefaultentry=$(GetMenuOpt "updatedefaultentry" "$updatedefaultentry")
-
-
-# Generate the menu options we want to insert
-buffer=$(tempfile)
-echo $start >> $buffer
-echo "## lines between the AUTOMAGIC KERNELS LIST markers will be modified" >> $buffer
-echo "## by the debian update-grub script except for the default options below" >> $buffer
-echo >> $buffer
-echo "## DO NOT UNCOMMENT THEM, Just edit them to your needs" >> $buffer
-echo >> $buffer
-echo "## ## Start Default Options ##" >> $buffer
-
-echo "## default kernel options" >> $buffer
-echo "## default kernel options for automagic boot options" >> $buffer
-echo "## If you want special options for specific kernels use kopt_x_y_z" >> $buffer
-echo "## where x.y.z is kernel version. Minor versions can be omitted." >> $buffer
-echo "## e.g. kopt=root=/dev/hda1 ro" >> $buffer
-echo "## kopt_2_6_8=root=/dev/hdc1 ro" >> $buffer
-echo "## kopt_2_6_8_2_686=root=/dev/hdc2 ro" >> $buffer
-echo "# kopt=$kopt" >> $buffer
-if [ -n "$CustomKopts" ] ; then
- echo "$CustomKopts" >> $buffer
-elif [ -n "$kopt_2_6" ] && [ "$kopt" != "$kopt_2_6" ]; then
- echo "# kopt_2_6=$kopt_2_6" >> $buffer
-fi
-echo >> $buffer
-
-echo "## default grub root device" >> $buffer
-echo "## e.g. groot=(hd0,0)" >> $buffer
-echo "# groot=$grub_root_device" >> $buffer
-echo >> $buffer
-
-echo "## should update-grub create alternative automagic boot options" >> $buffer
-echo "## e.g. alternative=true" >> $buffer
-echo "## alternative=false" >> $buffer
-echo "# alternative=$alternative" >> $buffer
-echo >> $buffer
-
-echo "## should update-grub lock alternative automagic boot options" >> $buffer
-echo "## e.g. lockalternative=true" >> $buffer
-echo "## lockalternative=false" >> $buffer
-echo "# lockalternative=$lockalternative" >> $buffer
-echo >> $buffer
-
-echo "## additional options to use with the default boot option, but not with the" >> $buffer
-echo "## alternatives" >> $buffer
-echo "## e.g. defoptions=vga=791 resume=/dev/hda5" >> $buffer
-echo "# defoptions=$defoptions" >> $buffer
-echo >> $buffer
-
-echo "## should update-grub lock old automagic boot options" >> $buffer
-echo "## e.g. lockold=false" >> $buffer
-echo "## lockold=true" >> $buffer
-echo "# lockold=$lockold" >> $buffer
-echo >> $buffer
-
-echo "## Xen hypervisor options to use with the default Xen boot option" >> $buffer
-echo "# xenhopt=$xenhopt" >> $buffer
-echo >> $buffer
-
-echo "## Xen Linux kernel options to use with the default Xen boot option" >> $buffer
-echo "# xenkopt=$xenkopt" >> $buffer
-echo >> $buffer
-
-echo "## altoption boot targets option" >> $buffer
-echo "## multiple altoptions lines are allowed" >> $buffer
-echo "## e.g. altoptions=(extra menu suffix) extra boot options" >> $buffer
-echo "## altoptions=(single-user) single" >> $buffer
-
-if ! grep -q "^# altoptions" $menu ; then
- echo "# altoptions=$altoptions" >> $buffer
-else
- grep "^# altoptions" $menu >> $buffer
-fi
-echo >> $buffer
-
-echo "## controls how many kernels should be put into the $menu_file_basename" >> $buffer
-echo "## only counts the first occurence of a kernel, not the" >> $buffer
-echo "## alternative kernel options" >> $buffer
-echo "## e.g. howmany=all" >> $buffer
-echo "## howmany=7" >> $buffer
-echo "# howmany=$howmany" >> $buffer
-echo >> $buffer
-
-
-echo "## should update-grub create memtest86 boot option" >> $buffer
-echo "## e.g. memtest86=true" >> $buffer
-echo "## memtest86=false" >> $buffer
-echo "# memtest86=$memtest86" >> $buffer
-echo >> $buffer
-
-echo "## should update-grub adjust the value of the default booted system" >> $buffer
-echo "## can be true or false" >> $buffer
-echo "# updatedefaultentry=$updatedefaultentry" >> $buffer
-echo >> $buffer
-
-echo "## ## End Default Options ##" >> $buffer
-echo >> $buffer
-
-echo -n "Searching for splash image ... " >&2
-current_splash=`grep '^splashimage=' ${menu_file} || true`
-splashimage_path="splashimage=${grub_root_device}${grub_dir##${boot_device:+/boot}}/splash.xpm.gz"
-if [ `sed -e "/^$start/,/^$end/d" $menu_file | grep -c '^splashimage='` != "0" ] ; then
- #checks for splashscreen defined outside the autoupdated part
- splashimage=$(grep '^splashimage=' ${menu_file})
- echo "found: ${splashimage##*=}" >&2
- echo >&2
-elif [ -f "${grub_dir}/splash.xpm.gz" ] && [ "$current_splash" = "" ]; then
- echo "found: /boot/grub/splash.xpm.gz" >&2
- echo "$splashimage_path" >> $buffer
- echo >> $buffer
-elif [ -f "${grub_dir}/splash.xpm.gz" ] && [ "$current_splash" = "$splashimage_path" ]; then
- echo "found: /boot/grub/splash.xpm.gz" >&2
- echo "$splashimage_path" >> $buffer
- echo >> $buffer
-elif [ "$current_splash" != "" ] && [ "$current_splash" != "$splashimage_path" ]; then
- echo "found but preserving previous setting: $(grep '^splashimage=' ${menu_file})" >&2
- echo "$current_splash" >> $buffer
- echo >> $buffer
-else
- echo "none found, skipping ..." >&2
-fi
-
-
-xenKernels=""
-for ver in `grep -l CONFIG_XEN_PRIVILEGED_GUEST=y /boot/config* | sed -e s%/boot/config-%%`; do
- # ver is a kernel version
- kern="/boot/vmlinuz-$ver"
- if [ -r $kern ] ; then
- newerKernels=""
- for i in $xenKernels ; do
- res=$(CompareVersions "$kern" "$i")
- if [ "$kern" != "" ] && [ "$res" -gt 0 ] ; then
- newerKernels="$newerKernels $kern $i"
- kern=""
- else
- newerKernels="$newerKernels $i"
- fi
- done
- if [ "$kern" != "" ] ; then
- newerKernels="$newerKernels $kern"
- fi
- xenKernels="$newerKernels"
- fi
-done
-
-in_domU=
-if [ -e /proc/xen/capabilities ] && ! grep -q "control_d" /proc/xen/capabilities; then
- in_domU=1
-fi
-
-sortedKernels=""
-for kern in $(/bin/ls -1vr /boot | grep -v "dpkg-*" | grep "^vmlinuz-") ; do
- if `echo "$xenKernels" | grep -q "$kern "` || `echo "$kern" | grep -q "xen"`; then
- is_xen=1
- else
- is_xen=
- fi
-
- if [ ! "$in_domU" ] && [ "$is_xen" ]; then
- # skip xen kernels
- continue
- elif [ "$in_domU" ] && ! [ "$is_xen" ]; then
- # skip non-xen kernels
- continue
- fi
- kern="/boot/$kern"
- newerKernels=""
- for i in $sortedKernels ; do
- res=$(CompareVersions "$kern" "$i")
- if [ "$kern" != "" ] && [ "$res" -gt 0 ] ; then
- newerKernels="$newerKernels $kern $i"
- kern=""
- else
- newerKernels="$newerKernels $i"
- fi
- done
- if [ "$kern" != "" ] ; then
- newerKernels="$newerKernels $kern"
- fi
- sortedKernels="$newerKernels"
-done
-
-if test -f "/boot/vmlinuz.old" ; then
- sortedKernels="/boot/vmlinuz.old $sortedKernels"
-fi
-if test -f "/boot/vmlinuz" ; then
- sortedKernels="/boot/vmlinuz $sortedKernels"
-fi
-
-hypervisors=""
-for hyp in /boot/xen-*.gz; do
- if [ ! -h "$hyp" ] && [ -f "$hyp" ]; then
- hypervisors="$hypervisors `basename "$hyp"`"
- fi
-done
-
-# figure out where grub looks for the kernels at boot time
-kernel_dir=/boot
-if [ -n "$boot_device" ] ; then
- kernel_dir=
-fi
-
-#Finding the value the default line
-use_grub_set_default="false"
-if test "$updatedefaultentry" = "true" ; then
- defaultEntryNumber=$(sed -ne 's/^[[:blank:]]*default[[:blank:]]*\(.*\).*/\1/p' $menu)
-
- if [ "$defaultEntryNumber" = "saved" ] ; then
- defaultEntryNumber=$(sed 'q' "$grub_dir/default")
- use_grub_set_default="true"
- fi
-
- if test -n "$defaultEntryNumber"; then
- defaultEntryNumberPlusOne=$(expr $defaultEntryNumber \+ 1);
- defaultEntry=$(grep "^[[:blank:]]*title" $menu | sed -ne "${defaultEntryNumberPlusOne}p" | sed -ne ";s/^[[:blank:]]*title[[:blank:]]*//p")
- defaultEntry=$(echo $defaultEntry | sed -e "s/[[:blank:]]*$//") # don't trust trailing blanks
- else
- notChangeDefault="yes"
- fi
-else
- notChangeDefault="yes"
-fi
-
-case "$host_os" in
- freebsd|*/kfreebsd)
- if test -e /boot/loader.gz ; then
- kernel=/boot/loader.gz
- else
- kernel=/boot/loader
- fi
- write_kernel_entry "" "" "" "$grub_root_device" "$kernel" "" "" "" "true" ""
- ;;
-esac
-
-## heres where we start writing out the kernel entries
-counter=0
-
-grub2name="/boot/grub/core.img"
-if test -f $grub2name ; then
- echo "Found GRUB 2: $grub2name" >&2
- cat >> $buffer << EOF
-title Chainload into GRUB 2
-root $grub_root_device
-kernel $grub2name
-savedefault
-
-EOF
-fi
-
-
-# Xen entries first.
-for kern in $xenKernels ; do
- if test ! x"$howmany" = x"all" ; then
- if [ $counter -gt $howmany ] ; then
- break
- fi
- fi
-
- kernelName=$(basename $kern)
- kernelVersion=$(echo $kernelName | sed -e 's/vmlinuz//')
-
- initrdName=$(FindInitrdName "/boot" "$kernelVersion")
- initrd=""
-
- kernel=$kernel_dir/$kernelName
- if [ -n "$initrdName" ] ; then
- initrd=$kernel_dir/$initrdName
- fi
-
- kernelVersion=$(echo $kernelVersion | sed -e 's/^-//')
- currentOpt=$(get_kernel_opt $kernelVersion)
-
- hypervisorVersions=$(FindXenHypervisorVersions "$kernelVersion")
-
- found=
- for hypervisorVersion in $hypervisorVersions; do
- hypervisor="$kernel_dir/xen-$hypervisorVersion.gz"
- if [ -e "$hypervisor" ]; then
- found=1
-
- echo "Found Xen hypervisor $hypervisorVersion, kernel: $kernel" >&2
-
- write_kernel_entry "$kernelVersion" '' '' "$grub_root_device" \
- "$kernel" "$currentOpt $xenkopt" '' "$initrd" true '' \
- Xen "$hypervisor" "$hypervisorVersion" "$xenhopt"
- counter=$(($counter + 1))
- fi
- done
-
- if [ -z $found ]; then
- for hypervisor in $hypervisors; do
- hypVersion=`basename "$hypervisor" .gz | sed s%xen-%%`
-
- echo "Found Xen hypervisor $hypVersion, kernel: $kernel" >&2
-
- write_kernel_entry "$kernelVersion" '' '' "$grub_root_device" \
- "$kernel" "$currentOpt $xenkopt" '' "$initrd" true '' \
- Xen "$kernel_dir/$hypervisor" "$hypVersion" "$xenhopt"
- counter=$(($counter + 1))
- done
- fi
-done
-
-for kern in $sortedKernels ; do
- counter=$(($counter + 1))
- if test ! x"$howmany" = x"all" ; then
- if [ $counter -gt $howmany ] ; then
- break
- fi
- fi
- kernelName=$(basename $kern)
- kernelVersion=$(echo $kernelName | sed -e 's/vmlinuz//')
- initrdName=$(FindInitrdName "/boot" "$kernelVersion")
- initrd=""
-
- kernel=$kernel_dir/$kernelName
- if [ -n "$initrdName" ] ; then
- initrd=$kernel_dir/$initrdName
- fi
-
- echo "Found kernel: $kernel" >&2
-
- if [ "$kernelName" = "vmlinuz" ]; then
- if [ -L "/boot/$kernelName" ]; then
- kernelVersion=`readlink -f "/boot/$kernelName"`
- kernelVersion=$(echo $kernelVersion | sed -e 's/.*vmlinuz-//')
- kernelVersion="$kernelVersion Default"
- else
- kernelVersion="Default"
- fi
- fi
- if [ "$kernelName" = "vmlinuz.old" ]; then
- if [ -L "/boot/$kernelName" ]; then
- kernelVersion=`readlink -f "/boot/$kernelName"`
- kernelVersion=$(echo $kernelVersion | sed -e 's/.*vmlinuz-//')
- kernelVersion="$kernelVersion Previous"
- else
- kernelVersion="Previous"
- fi
- fi
- kernelVersion=$(echo $kernelVersion | sed -e 's/^-//')
-
- currentOpt=$(get_kernel_opt $kernelVersion)
-
- do_lockold=$lockold
- # do not lockold for the first entry
- [ $counter -eq 1 ] && do_lockold=false
-
- write_kernel_entry "$kernelVersion" "" "" "$grub_root_device" "$kernel" \
- "$currentOpt $defoptions" "" "$initrd" "true" "$do_lockold"
-
- # insert the alternative boot options
- if test ! x"$alternative" = x"false" ; then
- # for each altoptions line do this stuff
- sed -ne 's/# altoptions=\(.*\)/\1/p' $buffer | while read line; do
- descr=$(echo $line | sed -ne 's/\(([^)]*)\)[[:space:]]\(.*\)/\1/p')
- suffix=$(echo $line | sed -ne 's/\(([^)]*)\)[[:space:]]\(.*\)/\2/p')
-
- test x"$lockalternative" = x"true" && do_lockold=false
- write_kernel_entry "$kernelVersion" "$descr" "$lockalternative" \
- "$grub_root_device" "$kernel" "$currentOpt" "$suffix" "$initrd" \
- "true" "$do_lockold"
-
- done
- fi
-done
-
-memtest86names="memtest86 memtest86+"
-
-if test ! x"$memtest86" = x"false" ; then
- for name in $memtest86names ; do
- if test -f "/boot/$name.bin" ; then
- kernelVersion="$name"
- kernel="$kernel_dir/$name.bin"
- currentOpt=
- initrd=
-
- echo "Found kernel: $kernel" >&2
-
- write_kernel_entry "$kernelVersion" "" "" "$grub_root_device" \
- "$kernel" "$currentOpt" "" "$initrd" "false" ""
- fi
- done
-fi
-
-echo $end >> $buffer
-
-echo -n "Updating $menu ... " >&2
-# Insert the new options into the menu
-if ! grep -q "^$start" $menu ; then
- cat $buffer >> $menu
- rm -f $buffer
-else
- umask 077
- sed -e "/^$start/,/^$end/{
- /^$start/r $buffer
- d
- }
- " $menu > $menu.new
- cat $menu.new > $menu
- rm -f $buffer $menu.new
-fi
-
-# Function to update the default value
-set_default_value() {
- if [ "$use_grub_set_default" = "true" ] ; then
- grub-set-default $1
- else
- value="$1"
- newmenu=$(tempfile)
- sed -e "s/^[[:blank:]]*default[[:blank:]]*[[:digit:]]*\(.*\)/default ${value}\1/;b" $menu > $newmenu
- cat $newmenu > $menu
- rm -f $newmenu
- unset newmenu
- fi
-}
-
-#Updating the default number
-if test -z "$notChangeDefault"; then
- newDefaultNumberPlusOne=$(grep "^[[:blank:]]*title[[:blank:]]*" $menu | grep -n "${defaultEntry}" | cut -f1 -d ":" | sed -ne "1p")
- if test -z "$newDefaultNumberPlusOne"; then
- echo "Previous default entry removed, resetting to 0">&2
- set_default_value "0"
- elif test -z "$defaultEntry"; then
- echo "Value of default value matches no entry, resetting to 0" >&2
- set_default_value "0"
- else
- if test "$newDefaultNumberPlusOne" = "1"; then
- newDefaultNumber="0"
- else
- newDefaultNumber=$(expr $newDefaultNumberPlusOne - 1)
- fi
- echo "Updating the default booting kernel">&2
- set_default_value "$newDefaultNumber"
- fi
-fi
-
-echo "done" >&2
-echo >&2
projects / grub2.git / commitdiff