#! /bin/sh
# Install GRUB on your drive.
# Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010 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@
PACKAGE_NAME=@PACKAGE_NAME@
PACKAGE_TARNAME=@PACKAGE_TARNAME@
PACKAGE_VERSION=@PACKAGE_VERSION@
host_os=@host_os@
localedir=@datadir@/locale
datarootdir=@datarootdir@
pkglib_DATA="moddep.lst command.lst fs.lst partmap.lst parttool.lst handler.lst video.lst crypto.lst terminal.lst"
self=`basename $0`
grub_mkimage=${bindir}/`echo grub-mkimage | sed ${transform}`
rootdir=/srv/tftp
grub_prefix=`echo /boot/grub | sed ${transform}`
modules=
install_device=
no_floppy=
recheck=no
debug=no
debug_image=
subdir=`echo /boot/grub | sed ${transform}`
pc_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-pc
ppc_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/powerpc-ieee1275
sparc_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/sparc64-ieee1275
i386_ieee1275_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-ieee1275
efi32_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-efi
efi64_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/x86_64-efi
itanium_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/ia64-efi
# Usage: usage
# Print the usage.
usage () {
cat <<EOF
Usage: $self [OPTION] install_device
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
--net-directory=DIR root directory of TFTP server
--subdir=DIR relative subdirectory on network server
--grub-mkimage=FILE use FILE as grub-mkimage
$self copies GRUB images into net_directory/subdir/target_cpu-platform
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
}
# 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=//'` ;;
--net-directory)
rootdir=`argument $option "$@"`; shift;;
--net-directory=*)
rootdir=`echo "$option" | sed 's/--net-directory=//'` ;;
--subdir)
subdir=`argument $option "$@"`; shift;;
--subdir=*)
subdir=`echo "$option" | sed 's/--subdir=//'` ;;
--grub-mkimage)
grub_mkimage=`argument $option "$@"`; shift;;
--grub-mkimage=*)
grub_mkimage=`echo "$option" | sed 's/--grub-mkimage=//'` ;;
# 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=//'` ;;
# Intentionally undocumented
--override-directory)
override_dir=`argument $option "$@"`
shift
PATH=${override_dir}:$PATH
export PATH
;;
--override-directory=*)
override_dir=`echo "${option}/" | sed 's/--override-directory=//'`
PATH=${override_dir}:$PATH
export PATH
;;
-*)
echo "Unrecognized option \`$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
set $grub_mkimage dummy
if test -f "$1"; then
:
else
echo "$1: Not found." 1>&2
exit 1
fi
# Create the GRUB directory if it is not present.
mkdir -p "${rootdir}/${subdir}" || exit 1
process_input_dir ()
{
input_dir="$1"
platform="$2"
grubdir="${rootdir}/${subdir}/${platform}"
config_opt=
mkdir -p "$grubdir" || exit 1
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 ${input_dir}/*.mod; do
if test -f "$file"; then
cp -f "$file" "$grubdir/"
fi
done
for file in ${pkglib_DATA}; do
if test -f "${input_dir}/${file}"; then
cp -f "${input_dir}/${file}" "$grubdir/"
fi
done
mkdir -p "$grubdir/locale"
for file in ${input_dir}/po/*.mo; do
if test -f "$file"; then
cp -f "$file" "$grubdir/locale/"
fi
done
rm -f ${grubdir}/load.cfg
if [ "x${debug_image}" != x ]; then
echo "set debug='${debug_image}'" >> ${grubdir}/load.cfg
config_opt="-c ${grubdir}/load.cfg "
fi
prefix="/${subdir}/${platform}";
case "${platform}" in
i386-pc) mkimage_target=i386-pc-pxe;
netmodules="pxe";
ext=0 ;;
sparc64-ieee1275) mkimage_target=sparc64-ieee1275-aout;
netmodules="ofnet";
ext=img ;;
*-ieee1275) mkimage_target="${platform}";
netmodules="ofnet";
ext=elf ;;
*-efi) mkimage_target="${platform}";
netmodules="efinet";
ext=efi ;;
*) echo Unsupported platform ${platform};
exit 1;;
esac
cat << EOF > ${grubdir}/grub.cfg
source ${subdir}/grub.cfg
EOF
$grub_mkimage ${config_opt} -d "${input_dir}" -O ${mkimage_target} --output=${grubdir}/core.$ext --prefix=$prefix $modules $netmodules tftp || exit 1
echo "Netboot directory for ${platform} created. Configure your DHCP server to point to ${subdir}/${platform}/core.$ext"
}
if [ "${override_dir}" = "" ] ; then
if test -e "${pc_dir}" ; then
process_input_dir "${pc_dir}" i386-pc
fi
if test -e "${ppc_dir}" ; then
process_input_dir "${ppc_dir}" powerpc-ieee1275
fi
if test -e "${sparc_dir}" ; then
process_input_dir ${sparc_dir} sparc64-ieee1275
fi
if test -e "${i386_ieee1275_dir}" ; then
process_input_dir "${i386_ieee1275_dir}" i386-ieee1275
fi
if test -e "${efi32_dir}" ; then
process_input_dir "${efi32_dir}" i386-efi
fi
if test -e "${efi64_dir}" ; then
process_input_dir "${efi64_dir}" x86_64-efi
fi
if test -e "${itanium_dir}" ; then
process_input_dir "${itanium_dir}" ia64-efi
fi
else
source "${override_dir}"/modinfo.sh
process_input_dir "${override_dir}" ${grub_modinfo_target_cpu}-${grub_modinfo_platform}
fi
# Bye.
exit 0