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-rw-r--r--util/grub-install.in666
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diff --git a/util/grub-install.in b/util/grub-install.in
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--- /dev/null
+++ b/util/grub-install.in
@@ -0,0 +1,666 @@
+#! /bin/sh
+
+# Install GRUB on your drive.
+# Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009 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/>.
+
+# Initialize some variables.
+transform="@program_transform_name@"
+
+prefix="@prefix@"
+exec_prefix="@exec_prefix@"
+sbindir="@sbindir@"
+bindir="@bindir@"
+libdir="@libdir@"
+sysconfdir="@sysconfdir@"
+PACKAGE_NAME=@PACKAGE_NAME@
+PACKAGE_TARNAME=@PACKAGE_TARNAME@
+PACKAGE_VERSION=@PACKAGE_VERSION@
+target_cpu=@target_cpu@
+platform=@platform@
+host_os=@host_os@
+pkglibdir="${libdir}/`echo ${PACKAGE_TARNAME}/${target_cpu}-${platform} | sed ${transform}`"
+localedir="@datadir@/locale"
+
+self="`basename $0`"
+
+grub_setup="${sbindir}/`echo grub-setup | sed ${transform}`"
+grub_mkimage="${bindir}/`echo grub-mkimage | sed ${transform}`"
+grub_mkdevicemap="${sbindir}/`echo grub-mkdevicemap | sed ${transform}`"
+grub_probe="${sbindir}/`echo grub-probe | sed ${transform}`"
+grub_editenv="${bindir}/`echo grub-editenv | sed ${transform}`"
+grub_mkrelpath="${bindir}/`echo grub-mkrelpath | sed ${transform}`"
+rootdir=
+bootdir=
+grubdir="`echo "/@bootdirname@/@grubdirname@" | sed 's,//*,/,g'`"
+modules=
+
+install_device=
+no_floppy=
+force_lba=
+recheck=no
+debug=no
+debug_image=
+
+update_nvram=yes
+
+removable=no
+efi_quiet=
+
+# Get GRUB_DISTRIBUTOR.
+if test -f "${sysconfdir}/default/grub" ; then
+ . "${sysconfdir}/default/grub"
+fi
+
+bootloader_id="$(echo "$GRUB_DISTRIBUTOR" | tr 'A-Z' 'a-z' | cut -d' ' -f1)"
+if test -z "$bootloader_id"; then
+ bootloader_id=grub
+fi
+
+if [ "${target_cpu}-${platform}" = "i386-pc" ] ; then
+ disk_module=biosdisk
+elif [ "${platform}" = "ieee1275" ] || [ "${platform}" = "efi" ] ; then
+ disk_module=
+else
+ disk_module=ata
+fi
+
+# Usage: usage
+# Print the usage.
+usage () {
+if [ "${target_cpu}-${platform}" = "i386-pc" ] \
+ || [ "${target_cpu}-${platform}" = "sparc64-ieee1275" ]; then
+ cat <<EOF
+Usage: $self [OPTION] install_device
+EOF
+else
+ cat <<EOF
+Usage: $self [OPTION] [install_device]
+EOF
+fi
+cat <<EOF
+Install GRUB on your drive.
+
+ -h, --help print this message and exit
+ -v, --version print the version information and exit
+ --modules=MODULES pre-load specified modules MODULES
+ --boot-directory=DIR install GRUB images under the directory DIR/@grubdirname@
+ instead of the $grubdir directory
+ --grub-setup=FILE use FILE as grub-setup
+ --grub-mkimage=FILE use FILE as grub-mkimage
+ --grub-mkrelpath=FILE use FILE as grub-mkrelpath
+ --grub-mkdevicemap=FILE use FILE as grub-mkdevicemap
+ --grub-probe=FILE use FILE as grub-probe
+ --no-floppy do not probe any floppy drive
+ --allow-floppy Make the drive also bootable as floppy
+ (default for fdX devices). May break on some BIOSes.
+ --recheck probe a device map even if it already exists
+ --force install even if problems are detected
+EOF
+if [ "${target_cpu}-${platform}" = "i386-pc" ] ; then
+ cat <<EOF
+ --disk-module=MODULE disk module to use
+EOF
+fi
+if [ "${target_cpu}-${platform}" = "i386-ieee1275" ] || [ "${target_cpu}-${platform}" = "powerpc-ieee1275" ] ; then
+ cat <<EOF
+ --no-nvram don't update the boot-device NVRAM variable
+EOF
+fi
+if [ "${platform}" = "efi" ]; then
+ cat <<EOF
+ --removable the installation device is removable
+ --bootloader-id=ID the ID of bootloader.
+EOF
+fi
+ cat <<EOF
+
+INSTALL_DEVICE can be a GRUB device name or a system device filename.
+
+$self copies GRUB images into $grubdir, and uses grub-setup
+to install grub into the boot sector.
+
+Report bugs to <bug-grub@gnu.org>.
+EOF
+}
+
+argument () {
+ opt="$1"
+ shift
+
+ if test $# -eq 0; then
+ echo "$0: option requires an argument -- '$opt'" 1>&2
+ exit 1
+ fi
+ echo "$1"
+}
+
+allow_floppy=""
+
+# Check the arguments.
+while test $# -gt 0
+do
+ option=$1
+ shift
+
+ case "$option" in
+ -h | --help)
+ usage
+ exit 0 ;;
+ -v | --version)
+ echo "$self (${PACKAGE_NAME}) ${PACKAGE_VERSION}"
+ exit 0 ;;
+
+ --modules)
+ modules=`argument $option "$@"`; shift;;
+ --modules=*)
+ modules=`echo "$option" | sed 's/--modules=//'` ;;
+
+# Accept and ignore for compatibility
+ --font)
+ shift;;
+ --font=*)
+ ;;
+
+# Accept for compatibility
+ --root-directory)
+ rootdir="`argument $option "$@"`"; shift;;
+ --root-directory=*)
+ rootdir="`echo "$option" | sed 's/--root-directory=//'`" ;;
+
+ --boot-directory)
+ bootdir="`argument $option "$@"`"; shift;;
+ --boot-directory=*)
+ bootdir="`echo "$option" | sed 's/--boot-directory=//'`" ;;
+
+ --grub-setup)
+ grub_setup="`argument "$option" "$@"`"; shift;;
+ --grub-setup=*)
+ grub_setup="`echo "$option" | sed 's/--grub-setup=//'`" ;;
+
+ --bootloader-id)
+ bootloader_id="`argument $option "$@"`"; shift;;
+ --bootloader-id=*)
+ bootloader_id="`echo "$option" | sed 's/--bootloader-id=//'`" ;;
+
+ --grub-mkimage)
+ grub_mkimage="`argument $option "$@"`"; shift;;
+ --grub-mkimage=*)
+ grub_mkimage="`echo "$option" | sed 's/--grub-mkimage=//'`" ;;
+
+ --grub-mkrelpath)
+ grub_mkrelpath="`argument "$option" "$@"`"; shift;;
+ --grub-mkrelpath=*)
+ grub_mkrelpath="`echo "$option" | sed 's/--grub-mkrelpath=//'`" ;;
+
+ --grub-mkdevicemap)
+ grub_mkdevicemap="`argument "$option" "$@"`"; shift;;
+ --grub-mkdevicemap=*)
+ grub_mkdevicemap="`echo "$option" | sed 's/--grub-mkdevicemap=//'`" ;;
+
+ --grub-probe)
+ grub_probe="`argument "$option" "$@"`"; shift;;
+ --grub-probe=*)
+ grub_probe="`echo "$option" | sed 's/--grub-probe=//'`" ;;
+
+ --no-floppy)
+ no_floppy="--no-floppy" ;;
+ --recheck)
+ recheck=yes ;;
+ --removable)
+ removable=yes ;;
+
+ --allow-floppy)
+ allow_floppy="--allow-floppy" ;;
+
+ --disk-module)
+ if [ "${target_cpu}-${platform}" = "i386-pc" ] ; then
+ disk_module="`argument "$option" "$@"`"; shift;
+ fi ;;
+ --disk-module=*)
+ if [ "${target_cpu}-${platform}" = "i386-pc" ] ; then
+ disk_module="`echo "$option" | sed 's/--disk-module=//'`"
+ fi ;;
+
+ --no-nvram)
+ update_nvram=no ;;
+
+ # This is an undocumented feature...
+ --debug)
+ debug=yes ;;
+ --debug-image)
+ debug_image="`argument "$option" "$@"`"; shift;;
+ --debug-image=*)
+ debug_image="`echo "$option" | sed 's/--debug-image=//'`" ;;
+
+ -f | --force)
+ setup_force="--force" ;;
+
+ -*)
+ echo "Unrecognized option \`$option'" 1>&2
+ usage
+ exit 1
+ ;;
+ *)
+ if test "x$install_device" != x; then
+ echo "More than one install_devices?" 1>&2
+ usage
+ exit 1
+ fi
+ install_device="${option}" ;;
+ esac
+done
+
+if test "x$install_device" = x && ([ "${target_cpu}-${platform}" = "i386-pc" ] \
+ || [ "${target_cpu}-${platform}" = "sparc64-ieee1275" ]); then
+ echo "install_device not specified." 1>&2
+ usage
+ exit 1
+fi
+
+if ! ([ "${target_cpu}-${platform}" = "i386-pc" ] \
+ || [ "${target_cpu}-${platform}" = "sparc64-ieee1275" ]); then
+ install_device=
+fi
+
+# If the debugging feature is enabled, print commands.
+setup_verbose=
+if test x"$debug" = xyes; then
+ set -x
+ setup_verbose="--verbose"
+ efi_quiet=-q
+fi
+
+if [ -z "$bootdir" ]; then
+ # Default bootdir if bootdir not initialized.
+ bootdir="/@bootdirname@"
+
+ if [ -n "$rootdir" ] ; then
+ # Initialize bootdir if rootdir was initialized.
+ bootdir="${rootdir}/@bootdirname@"
+ fi
+fi
+
+grubdir="`echo "${bootdir}/@grubdirname@" | sed 's,//*,/,g'`"
+device_map="${grubdir}/device.map"
+
+
+# Check if GRUB is installed.
+if [ "${target_cpu}-${platform}" = "i386-pc" ] || [ "${target_cpu}-${platform}" = "sparc64-ieee1275" ] ; then
+ set $grub_setup dummy
+ if test -f "$1"; then
+ :
+ else
+ echo "$1: Not found." 1>&2
+ exit 1
+ fi
+fi
+
+set "$grub_mkimage" dummy
+if test -f "$1"; then
+ :
+else
+ echo "$1: Not found." 1>&2
+ exit 1
+fi
+
+set "$grub_mkdevicemap" dummy
+if test -f "$1"; then
+ :
+else
+ echo "$1: Not found." 1>&2
+ exit 1
+fi
+
+if [ x"$platform" = xefi ]; then
+ # Find the EFI System Partition.
+ efidir=
+ if test -d "${bootdir}/efi"; then
+ install_device="`"$grub_mkdevicemap" --device-map=/dev/stdout | "$grub_probe" --target=device --device-map=/dev/stdin "${bootdir}/efi"`"
+ # Is it a mount point?
+ if test "x$install_device" != "x`"$grub_mkdevicemap" --device-map=/dev/stdout | "$grub_probe" --target=device --device-map=/dev/stdin "${bootdir}"`"; then
+ efidir="${bootdir}/efi"
+ fi
+ elif test -n "$rootdir" && test "x$rootdir" != "x/"; then
+ # The EFI System Partition may have been given directly using
+ # --root-directory.
+ install_device="`"$grub_mkdevicemap" --device-map=/dev/stdout | "$grub_probe" --target=device --device-map=/dev/stdin "${rootdir}"`"
+ # Is it a mount point?
+ if test "x$install_device" != "x`"$grub_mkdevicemap" --device-map=/dev/stdout | "$grub_probe" --target=device --device-map=/dev/stdin "${rootdir}/.."`"; then
+ efidir="${rootdir}"
+ fi
+ fi
+
+ if test -n "$efidir"; then
+ efi_fs=`"$grub_probe" --target=fs "--device-map=${device_map}" "${efidir}"`
+ if test "x$efi_fs" = xfat; then :; else
+ echo "${efidir} doesn't look like an EFI partition." 1>&2
+ efidir=
+ fi
+ fi
+
+ if test -n "$efidir"; then
+ # The EFI specification requires that an EFI System Partition must
+ # contain an "EFI" subdirectory, and that OS loaders are stored in
+ # subdirectories below EFI. Vendors are expected to pick names that do
+ # not collide with other vendors. To minimise collisions, we use the
+ # name of our distributor if possible.
+ efi_distributor="$bootloader_id"
+ if test $removable = yes; then
+ # The specification makes stricter requirements of removable
+ # devices, in order that only one image can be automatically loaded
+ # from them. The image must always reside under /EFI/BOOT, and it
+ # must have a specific file name depending on the architecture.
+ efi_distributor=BOOT
+ case "$target_cpu" in
+ i386)
+ efi_file=BOOTIA32.EFI ;;
+ x86_64)
+ efi_file=BOOTX64.EFI ;;
+ # GRUB does not yet support these architectures, but they're defined
+ # by the specification so we include them here to ease future
+ # expansion.
+ ia64)
+ efi_file=BOOTIA64.EFI ;;
+ esac
+ else
+ # It is convenient for each architecture to have a different
+ # efi_file, so that different versions can be installed in parallel.
+ case "$target_cpu" in
+ i386)
+ efi_file=grubia32.efi ;;
+ x86_64)
+ efi_file=grubx64.efi ;;
+ # GRUB does not yet support these architectures, but they're defined
+ # by the specification so we include them here to ease future
+ # expansion.
+ ia64)
+ efi_file=grubia64.efi ;;
+ *)
+ efi_file=grub.efi ;;
+ esac
+ # TODO: We should also use efibootmgr, if available, to add a Boot
+ # entry for ourselves.
+ fi
+ efidir="$efidir/EFI/$efi_distributor"
+ mkdir -p "$efidir" || exit 1
+ else
+ # We don't know what's going on. Fall back to traditional
+ # (non-specification-compliant) behaviour.
+ efidir="$grubdir"
+ efi_distributor=
+ efi_file=grub.efi
+ fi
+fi
+
+# Create the GRUB directory if it is not present.
+mkdir -p "$grubdir" || exit 1
+
+# If --recheck is specified, remove the device map, if present.
+if test $recheck = yes; then
+ rm -f "$device_map"
+fi
+
+# Create the device map file if it is not present.
+if test -f "$device_map"; then
+ :
+else
+ # Create a safe temporary file.
+ test -n "$mklog" && log_file=`$mklog`
+
+ "$grub_mkdevicemap" "--device-map=$device_map" $no_floppy || exit 1
+fi
+
+# Make sure that there is no duplicated entry.
+tmp=`sed -n '/^([fh]d[0-9]*)/s/\(^(.*)\).*/\1/p' "$device_map" \
+ | sort | uniq -d | sed -n 1p`
+if test -n "$tmp"; then
+ echo "The drive $tmp is defined multiple times in the device map $device_map" 1>&2
+ exit 1
+fi
+
+# Copy the GRUB images to the GRUB directory.
+for file in "${grubdir}"/*.mod "${grubdir}"/*.lst "${grubdir}"/*.img "${grubdir}"/efiemu??.o; do
+ if test -f "$file" && [ "`basename $file`" != menu.lst ]; then
+ rm -f "$file" || exit 1
+ fi
+done
+for file in "${pkglibdir}"/*.mod "${pkglibdir}"/*.lst; do
+ cp -f "$file" "${grubdir}" || exit 1
+done
+if [ "${target_cpu}-${platform}" = "i386-pc" ] || [ "${target_cpu}-${platform}" = "sparc64-ieee1275" ] ; then
+ for file in "${pkglibdir}"/*.img "${pkglibdir}"/efiemu??.o; do
+ if test -f "$file"; then
+ cp -f "$file" "${grubdir}" || exit 1
+ fi
+ done
+fi
+
+# Copy gettext files
+mkdir -p "${grubdir}"/locale/
+for dir in "${localedir}"/*; do
+ if test -f "$dir/LC_MESSAGES/grub.mo"; then
+ cp -f "$dir/LC_MESSAGES/grub.mo" "${grubdir}/locale/${dir##*/}.mo"
+ fi
+done
+
+# Write device to a variable so we don't have to traverse /dev every time.
+grub_device="`"$grub_probe" --device-map="${device_map}" --target=device "${grubdir}"`" || exit 1
+
+if ! test -f "${grubdir}"/grubenv; then
+ "$grub_editenv" "${grubdir}"/grubenv create
+fi
+
+# Create the core image. First, auto-detect the filesystem module.
+fs_module="`"$grub_probe" --device-map="${device_map}" --target=fs --device "${grub_device}"`"
+if test "x$fs_module" = x ; then
+ echo "Auto-detection of a filesystem of ${grub_device} failed." 1>&2
+ echo "Try with --recheck." 1>&2
+ echo "If the problem persists please report this together with the output of \"$grub_probe --device-map=\"${device_map}\" --target=fs -v ${grubdir}\" to <bug-grub@gnu.org>" 1>&2
+ exit 1
+fi
+
+# Then the partition map module. In order to support partition-less media,
+# this command is allowed to fail (--target=fs already grants us that the
+# filesystem will be accessible).
+partmap_module=
+for x in `"$grub_probe" --device-map="${device_map}" --target=partmap --device "${grub_device}" 2> /dev/null`; do
+ case "$x" in
+ netbsd | openbsd)
+ partmap_module="$partmap_module part_bsd";;
+ "") ;;
+ *)
+ partmap_module="$partmap_module part_$x";;
+ esac
+done
+
+# Device abstraction module, if any (lvm, raid).
+devabstraction_module="`"$grub_probe" --device-map="${device_map}" --target=abstraction --device "${grub_device}"`"
+
+# The order in this list is critical. Be careful when modifying it.
+modules="$modules $disk_module"
+modules="$modules $fs_module $partmap_module $devabstraction_module"
+
+relative_grubdir="`"$grub_mkrelpath" "${grubdir}"`" || exit 1
+if [ "x${relative_grubdir}" = "x" ] ; then
+ relative_grubdir=/
+fi
+
+prefix_drive=
+config_opt=
+
+rm -f "${grubdir}/load.cfg"
+
+if [ "x${debug_image}" != x ]; then
+ echo "set debug='${debug_image}'" >> "${grubdir}/load.cfg"
+ config_opt="-c ${grubdir}/load.cfg "
+fi
+
+if [ "x${devabstraction_module}" = "x" ] ; then
+ if [ x"${install_device}" != x ]; then
+ if echo "${install_device}" | grep -qx "(.*)" ; then
+ install_drive="${install_device}"
+ else
+ install_drive="`"$grub_probe" --device-map="${device_map}" --target=drive --device "${install_device}"`" || exit 1
+ fi
+ install_drive="`echo "${install_drive}" | sed -e s/,[a-z0-9,]*//g`"
+ fi
+ grub_drive="`"$grub_probe" --device-map="${device_map}" --target=drive --device "${grub_device}"`" || exit 1
+
+ # Strip partition number
+ grub_partition="`echo "${grub_drive}" | sed -e 's/^[^,]*[,)]//; s/)$//'`"
+ grub_drive="`echo "${grub_drive}" | sed -e s/,[a-z0-9,]*//g`"
+ if [ "$disk_module" = ata ] || [ "x${grub_drive}" != "x${install_drive}" ] || ([ "x$platform" != xefi ] && [ "x$platform" != xpc ] && [ x"${target_cpu}-${platform}" != x"sparc64-ieee1275" ]) ; then
+ # generic method (used on coreboot and ata mod)
+ uuid="`"$grub_probe" --device-map="${device_map}" --target=fs_uuid --device "${grub_device}"`"
+ if [ "x${uuid}" = "x" ] ; then
+ if [ "x$platform" != xefi ] && [ "x$platform" != xpc ] && [ x"${target_cpu}-${platform}" != x"sparc64-ieee1275" ]; then
+ echo "UUID needed with $platform, but the filesystem containing ${grubdir} does not support UUIDs." 1>&2
+ elif [ "$disk_module" = ata ]; then
+ echo "UUID needed with ata mod, but the filesystem containing ${grubdir} does not support UUIDs." 1>&2
+ else
+ echo "UUID needed with cross-disk installs, but the filesystem containing ${grubdir} does not support UUIDs." 1>&2
+ fi
+
+ exit 1
+ fi
+ echo "search.fs_uuid ${uuid} root " >> "${grubdir}/load.cfg"
+ echo 'set prefix=($root)'"${relative_grubdir}" >> "${grubdir}/load.cfg"
+ config_opt="-c ${grubdir}/load.cfg "
+ modules="$modules search_fs_uuid"
+ elif [ "x$platform" = xefi ] || [ "x$platform" = xpc ]; then
+ # we need to hardcode the partition number in the core image's prefix.
+ if [ x"$grub_partition" = x ]; then
+ prefix_drive="()"
+ else
+ prefix_drive="(,$grub_partition)"
+ fi
+ fi
+else
+ prefix_drive=`"$grub_probe" --device-map="${device_map}" --target=drive --device "${grub_device}"` || exit 1
+fi
+
+case "${target_cpu}-${platform}" in
+ sparc64-ieee1275) mkimage_target=sparc64-ieee1275-raw ;;
+ mips-yeeloong) mkimage_target=mipsel-yeeloong-elf ;;
+ *) mkimage_target="${target_cpu}-${platform}" ;;
+esac
+
+case "${target_cpu}-${platform}" in
+ i386-efi | x86_64-efi) imgext=efi ;;
+ mips-yeeloong | i386-coreboot | i386-multiboot | i386-ieee1275 \
+ | powerpc-ieee1275) imgext=elf ;;
+ *) imgext=img ;;
+esac
+
+
+"$grub_mkimage" ${config_opt} -d "${pkglibdir}" -O ${mkimage_target} --output="${grubdir}/core.${imgext}" --prefix="${prefix_drive}${relative_grubdir}" $modules || exit 1
+
+# Backward-compatibility kludges
+if [ "${target_cpu}-${platform}" = "mips-yeeloong" ]; then
+ cp "${grubdir}/core.${imgext}" "${bootdir}"/grub.elf
+elif [ "${target_cpu}-${platform}" = "i386-ieee1275" ] || [ "${target_cpu}-${platform}" = "powerpc-ieee1275" ]; then
+ cp "${grubdir}/core.${imgext}" "${grubdir}/grub"
+elif [ "${target_cpu}-${platform}" = "i386-efi" ] || [ "${target_cpu}-${platform}" = "x86_64-efi" ]; then
+ "$grub_mkimage" ${config_opt} -d "${pkglibdir}" -O ${mkimage_target} --output="${grubdir}/grub.efi" --prefix="" $modules || exit 1
+fi
+
+
+# Perform the platform-dependent install
+if [ "${target_cpu}-${platform}" = "i386-pc" ] || [ "${target_cpu}-${platform}" = "sparc64-ieee1275" ] ; then
+ # Now perform the installation.
+ "$grub_setup" ${allow_floppy} ${setup_verbose} ${setup_force} --directory="${grubdir}" \
+ --device-map="${device_map}" "${install_device}" || exit 1
+elif [ "${target_cpu}-${platform}" = "i386-ieee1275" ] || [ "${target_cpu}-${platform}" = "powerpc-ieee1275" ]; then
+ if [ x"$update_nvram" = xyes ]; then
+ ofpathname="`which ofpathname`"
+ nvsetenv="`which nvsetenv`"
+ set "$ofpathname" dummy
+ if test -f "$1"; then
+ :
+ else
+ echo "$1: Not found." 1>&2
+ exit 1
+ fi
+ set "$nvsetenv" dummy
+ if test -f "$1"; then
+ :
+ else
+ echo "$1: Not found." 1>&2
+ exit 1
+ fi
+ # Get the Open Firmware device tree path translation.
+ dev="`echo $grub_device | sed -e 's/\/dev\///' -e 's/[0-9]\+//'`"
+ partno="`echo $grub_device | sed -e 's/.*[^0-9]\([0-9]\+\)$/\1/'`"
+ ofpath="`$ofpathname $dev`" || {
+ echo "Couldn't find Open Firmware device tree path for $dev."
+ echo "You will have to set boot-device manually."
+ exit 1
+ }
+
+ # Point boot-device at the new grub install
+ boot_device="$ofpath:$partno,"`"$grub_mkrelpath" "${grubdir}/core.${imgext}" | sed 's,/,\\\\,g'`
+ "$nvsetenv" boot-device "$boot_device" || {
+ echo "$nvsetenv failed."
+ echo "You will have to set boot-device manually. At the Open Firmware prompt, type:"
+ echo " setenv boot-device $boot_device"
+ exit 1
+ }
+ fi
+elif [ x"$platform" = xefi ]; then
+ cp "${grubdir}/core.${imgext}" "${efidir}/${efi_file}"
+ # For old macs. Suggested by Peter Jones.
+ if [ x$target_cpu = xi386 ]; then
+ cp "${grubdir}/core.${imgext}" "${efidir}/boot.efi"
+ fi
+
+ # Try to make this image bootable using the EFI Boot Manager, if available.
+ efibootmgr="`which efibootmgr`"
+ if test "$removable" = no && test -n "$efi_distributor" && \
+ test -n "$efibootmgr"; then
+ # On Linux, we need the efivars kernel modules.
+ case "$host_os" in
+ linux*)
+ modprobe -q efivars 2>/dev/null || true ;;
+ esac
+
+ # Delete old entries from the same distributor.
+ for bootnum in `efibootmgr | grep '^Boot[0-9]' | \
+ fgrep -i " $efi_distributor" | cut -b5-8`; do
+ efibootmgr $efi_quiet -b "$bootnum" -B
+ done
+
+ # Add a new entry for the image we just created. efibootmgr needs to be
+ # given the disk device and partition number separately, so we have to
+ # fiddle about with grub-probe to get hold of this reasonably reliably.
+ # Use fresh device map text to avoid any problems with stale data, since
+ # all we need here is a one-to-one mapping.
+ clean_devmap="$($grub_mkdevicemap --device-map=/dev/stdout)"
+ efidir_drive="$(echo "$clean_devmap" | "$grub_probe" --device-map="${device_map}" --target=drive --device-map=/dev/stdin "$efidir")"
+ if test -z "$efidir_drive"; then
+ echo "Can't find GRUB drive for $efidir; unable to create EFI Boot Manager entry." >&2
+ else
+ efidir_disk="$(echo "$clean_devmap" | grep "^$(echo "$efidir_drive" | sed 's/,[^)]*//')" | cut -f2)"
+ efidir_part="$(echo "$efidir_drive" | sed 's/^([^,]*,[^0-9]*//; s/[^0-9].*//')"
+ efibootmgr $efi_quiet -c -d "$efidir_disk" -p "$efidir_part" -w \
+ -L "$bootloader_id" -l "\\EFI\\$efi_distributor\\$efi_file"
+ fi
+ fi
+fi
+
+echo "Installation finished. No error reported."
+
+# Bye.
+exit 0