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Diffstat (limited to 'util/grub-mknetdir.in')
| -rw-r--r-- | util/grub-mknetdir.in | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/util/grub-mknetdir.in b/util/grub-mknetdir.in new file mode 100644 index 0000000..b353e98 --- /dev/null +++ b/util/grub-mknetdir.in @@ -0,0 +1,230 @@ +#! /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@ +target_cpu=@target_cpu@ +platform=@platform@ +host_os=@host_os@ +pkglibdir=${libdir}/`echo ${PACKAGE_TARNAME}/${target_cpu}-${platform} | sed ${transform}` +localedir=@datadir@/locale +native_platform=@platform@ +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 + +# 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 ${grubdir}/load.cfg " + fi + + case "${platform}" in + i386-pc) mkimage_target=i386-pc-pxe; + netmodules="pxe"; + prefix="(pxe)/${subdir}/${platform}"; + ext=0 ;; + *) 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 || 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 +else + process_input_dir ${override_dir} ${target_cpu}-${native_platform} +fi + + +# Bye. +exit 0 |