Updated install script to make it work on Debian 7
parent
d19b31731d
commit
947c33c0f0
@ -0,0 +1,202 @@
|
||||
#! /bin/sh
|
||||
set -e
|
||||
|
||||
# grub-mkconfig helper script.
|
||||
# Copyright (C) 2006,2007,2008,2009,2010 Free Software Foundation, Inc.
|
||||
#
|
||||
# Modified (C) 2014 Sven Slootweg
|
||||
# Adapted for use in CVM, for prioritized OpenVZ-specific boot entries.
|
||||
#
|
||||
# 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/>.
|
||||
|
||||
prefix="/usr"
|
||||
exec_prefix="${prefix}"
|
||||
datarootdir="${prefix}/share"
|
||||
|
||||
. "${datarootdir}/grub/grub-mkconfig_lib"
|
||||
|
||||
export TEXTDOMAIN=grub
|
||||
export TEXTDOMAINDIR="${datarootdir}/locale"
|
||||
|
||||
CLASS="--class gnu-linux --class gnu --class os"
|
||||
|
||||
if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then
|
||||
OS="GNU/Linux (CVM)"
|
||||
else
|
||||
OS="${GRUB_DISTRIBUTOR} GNU/Linux (CVM)"
|
||||
CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1) ${CLASS}"
|
||||
fi
|
||||
|
||||
# loop-AES arranges things so that /dev/loop/X can be our root device, but
|
||||
# the initrds that Linux uses don't like that.
|
||||
case ${GRUB_DEVICE} in
|
||||
/dev/loop/*|/dev/loop[0-9])
|
||||
GRUB_DEVICE=`losetup ${GRUB_DEVICE} | sed -e "s/^[^(]*(\([^)]\+\)).*/\1/"`
|
||||
# We can't cope with devices loop-mounted from files here.
|
||||
case ${GRUB_DEVICE} in
|
||||
/dev/*) ;;
|
||||
*) exit 0 ;;
|
||||
esac
|
||||
;;
|
||||
esac
|
||||
|
||||
if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \
|
||||
|| ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \
|
||||
|| uses_abstraction "${GRUB_DEVICE}" lvm; then
|
||||
LINUX_ROOT_DEVICE=${GRUB_DEVICE}
|
||||
else
|
||||
LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID}
|
||||
fi
|
||||
|
||||
if [ "x`${grub_probe} --device ${GRUB_DEVICE} --target=fs 2>/dev/null || true`" = xbtrfs ] \
|
||||
|| [ "x`stat -f --printf=%T /`" = xbtrfs ]; then
|
||||
rootsubvol="`make_system_path_relative_to_its_root /`"
|
||||
rootsubvol="${rootsubvol#/}"
|
||||
if [ "x${rootsubvol}" != x ]; then
|
||||
GRUB_CMDLINE_LINUX="rootflags=subvol=${rootsubvol} ${GRUB_CMDLINE_LINUX}"
|
||||
fi
|
||||
fi
|
||||
|
||||
linux_entry ()
|
||||
{
|
||||
os="$1"
|
||||
version="$2"
|
||||
recovery="$3"
|
||||
args="$4"
|
||||
if ${recovery} ; then
|
||||
title="$(gettext_quoted "%s, with Linux %s (recovery mode)")"
|
||||
else
|
||||
title="$(gettext_quoted "%s, with Linux %s")"
|
||||
fi
|
||||
printf "menuentry '${title}' ${CLASS} {\n" "${os}" "${version}"
|
||||
if ! ${recovery} ; then
|
||||
save_default_entry | sed -e "s/^/\t/"
|
||||
fi
|
||||
|
||||
# Use ELILO's generic "efifb" when it's known to be available.
|
||||
# FIXME: We need an interface to select vesafb in case efifb can't be used.
|
||||
if [ "x$GRUB_GFXPAYLOAD_LINUX" = x ]; then
|
||||
cat << EOF
|
||||
load_video
|
||||
EOF
|
||||
else
|
||||
if [ "x$GRUB_GFXPAYLOAD_LINUX" != xtext ]; then
|
||||
cat << EOF
|
||||
load_video
|
||||
EOF
|
||||
fi
|
||||
cat << EOF
|
||||
set gfxpayload=$GRUB_GFXPAYLOAD_LINUX
|
||||
EOF
|
||||
fi
|
||||
|
||||
cat << EOF
|
||||
insmod gzio
|
||||
EOF
|
||||
|
||||
if [ x$dirname = x/ ]; then
|
||||
if [ -z "${prepare_root_cache}" ]; then
|
||||
prepare_root_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE} | sed -e "s/^/\t/")"
|
||||
fi
|
||||
printf '%s\n' "${prepare_root_cache}"
|
||||
else
|
||||
if [ -z "${prepare_boot_cache}" ]; then
|
||||
prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/")"
|
||||
fi
|
||||
printf '%s\n' "${prepare_boot_cache}"
|
||||
fi
|
||||
message="$(gettext_printf "Loading Linux %s ..." ${version})"
|
||||
cat << EOF
|
||||
echo '$message'
|
||||
linux ${rel_dirname}/${basename} root=${linux_root_device_thisversion} ro ${args}
|
||||
EOF
|
||||
if test -n "${initrd}" ; then
|
||||
message="$(gettext_printf "Loading initial ramdisk ...")"
|
||||
cat << EOF
|
||||
echo '$message'
|
||||
initrd ${rel_dirname}/${initrd}
|
||||
EOF
|
||||
fi
|
||||
cat << EOF
|
||||
}
|
||||
EOF
|
||||
}
|
||||
|
||||
case x`uname -m` in
|
||||
xi?86 | xx86_64)
|
||||
list=`for i in /boot/vmlinuz-*openvz* /vmlinuz-*openvz* /boot/kernel-*openvz* ; do
|
||||
if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
|
||||
done` ;;
|
||||
*)
|
||||
list=`for i in /boot/vmlinuz-*openvz* /boot/vmlinux-*openvz* /vmlinuz-*openvz* /vmlinux-*openvz* /boot/kernel-*openvz* ; do
|
||||
if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
|
||||
done` ;;
|
||||
esac
|
||||
|
||||
prepare_boot_cache=
|
||||
prepare_root_cache=
|
||||
|
||||
while [ "x$list" != "x" ] ; do
|
||||
linux=`version_find_latest $list`
|
||||
echo "Found linux image: $linux" >&2
|
||||
basename=`basename $linux`
|
||||
dirname=`dirname $linux`
|
||||
rel_dirname=`make_system_path_relative_to_its_root $dirname`
|
||||
version=`echo $basename | sed -e "s,^[^0-9]*-,,g"`
|
||||
alt_version=`echo $version | sed -e "s,\.old$,,g"`
|
||||
linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"
|
||||
|
||||
initrd=
|
||||
for i in "initrd.img-${version}" "initrd-${version}.img" \
|
||||
"initrd-${version}" "initramfs-${version}.img" \
|
||||
"initrd.img-${alt_version}" "initrd-${alt_version}.img" \
|
||||
"initrd-${alt_version}" "initramfs-${alt_version}.img" \
|
||||
"initramfs-genkernel-${version}" \
|
||||
"initramfs-genkernel-${alt_version}"; do
|
||||
if test -e "${dirname}/${i}" ; then
|
||||
initrd="$i"
|
||||
break
|
||||
fi
|
||||
done
|
||||
|
||||
config=
|
||||
for i in "${dirname}/config-${version}" "${dirname}/config-${alt_version}" "/etc/kernels/kernel-config-${version}" ; do
|
||||
if test -e "${i}" ; then
|
||||
config="${i}"
|
||||
break
|
||||
fi
|
||||
done
|
||||
|
||||
initramfs=
|
||||
if test -n "${config}" ; then
|
||||
initramfs=`grep CONFIG_INITRAMFS_SOURCE= "${config}" | cut -f2 -d= | tr -d \"`
|
||||
fi
|
||||
|
||||
if test -n "${initrd}" ; then
|
||||
echo "Found initrd image: ${dirname}/${initrd}" >&2
|
||||
elif test -z "${initramfs}" ; then
|
||||
# "UUID=" magic is parsed by initrd or initramfs. Since there's
|
||||
# no initrd or builtin initramfs, it can't work here.
|
||||
linux_root_device_thisversion=${GRUB_DEVICE}
|
||||
fi
|
||||
|
||||
linux_entry "${OS}" "${version}" false \
|
||||
"${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
|
||||
if [ "x${GRUB_DISABLE_RECOVERY}" != "xtrue" ]; then
|
||||
linux_entry "${OS}" "${version}" true \
|
||||
"single ${GRUB_CMDLINE_LINUX}"
|
||||
fi
|
||||
|
||||
list=`echo $list | tr ' ' '\n' | grep -vx $linux | tr '\n' ' '`
|
||||
done
|
Loading…
Reference in New Issue