grub/util/powerpc/ieee1275/grub-mkrescue.in
Colin Watson 1246efeb8b * util/grub-mkconfig.in: Use 'set -e' rather than '#! /bin/sh -e',
to avoid accidents when debugging with 'sh -x'.
* util/grub-mkrescue.in: Likewise.
* util/grub.d/00_header.in: Likewise.
* util/grub.d/10_hurd.in: Likewise.
* util/grub.d/10_kfreebsd.in: Likewise.
* util/grub.d/10_linux.in: Likewise.
* util/grub.d/10_netbsd.in: Likewise.
* util/grub.d/10_windows.in: Likewise.
* util/grub.d/20_linux_xen.in: Likewise.
* util/grub.d/30_os-prober.in: Likewise.
* util/powerpc/ieee1275/grub-mkrescue.in: Likewise.
2010-06-29 16:20:49 +01:00

143 lines
3.4 KiB
Bash

#! /bin/sh
set -e
# Make GRUB rescue image
# Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008 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@
bindir=@bindir@
libdir=@libdir@
PACKAGE_NAME=@PACKAGE_NAME@
PACKAGE_TARNAME=@PACKAGE_TARNAME@
PACKAGE_VERSION=@PACKAGE_VERSION@
target_cpu=@target_cpu@
platform=@platform@
pkglibdir=${libdir}/`echo ${PACKAGE_TARNAME}/${target_cpu}-${platform} | sed ${transform}`
self=`basename $0`
grub_mkimage=${bindir}/`echo grub-mkimage | sed ${transform}`
# Usage: usage
# Print the usage.
usage () {
cat <<EOF
Usage: $self [OPTION] output_image
Make GRUB rescue image.
-h, --help print this message and exit
-v, --version print the version information and exit
--modules=MODULES pre-load specified modules MODULES
--pkglibdir=DIR use images from directory DIR
default: ${pkglibdir}
--grub-mkimage=FILE use FILE as grub-mkimage
$self generates a bootable rescue CD image for PowerMac and CHRP.
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 $1
}
input_dir=${pkglibdir}
# 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=//'` ;;
--pkglibdir)
input_dir=`argument $option "$@"`; shift ;;
--pkglibdir=*)
input_dir=`echo "$option" | sed 's/--pkglibdir=//'` ;;
--grub-mkimage)
grub_mkimage=`argument $option "$@"`; shift ;;
--grub-mkimage=*)
grub_mkimage=`echo "$option" | sed 's/--grub-mkimage=//'` ;;
-*)
echo "Unrecognized option \`$option'" 1>&2
usage
exit 1
;;
*)
if test "x$output_image" != x; then
echo "Unrecognized option \`$option'" 1>&2
usage
exit 1
fi
output_image="${option}" ;;
esac
done
if test "x$output_image" = x; then
usage
exit 1
fi
if [ "x${modules}" = "x" ] ; then
modules=`cd ${input_dir}/ && ls *.mod`
fi
map_file=`mktemp`
cat >${map_file} <<EOF
# EXTN XLate CREATOR TYPE Comment
grub.img Raw 'UNIX' 'tbxi' "bootstrap"
EOF
iso_dir=`mktemp -d`
boot_dir=${iso_dir}/boot/grub
mkdir ${iso_dir}/boot
mkdir ${boot_dir}
core_img=${boot_dir}/grub.img
${grub_mkimage} -O powerpc-ieee1275 -n -d ${input_dir}/ -o ${core_img} ${modules}
genisoimage -hfs -part -no-desktop -r -J -o ${output_image} \
-map ${map_file} -hfs-bless ${boot_dir} -chrp-boot -sysid PPC \
${iso_dir}
rm -rf ${iso_dir}
rm -f ${map_file}
exit 0