Annotation of /tags/grubby-8_3/new-kernel-pkg

#!/bin/bash
# $Id$
#
# new-kernel-pkg
# Invoked upon installation or removal of a kernel package, the following
# tasks are/can be done here:
# creation/removal of initrd
# run of depmod/removal of depmod generated files
# addition/removal of kernel images from grub/lilo configuration (via grubby)
#
# Copyright 2002-2008 Red Hat, Inc.  All rights reserved.
# modified for Magellan-Linux by Niels Rogalla <niro@magellan-linux.de>
#
# This program 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 2 of the License, or
# (at your option) any later version.
#
# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
#

PATH=/sbin:/bin:$PATH

lilo=/sbin/lilo

# some defaults that are sane for most arches
kernelName=kernel

if [ -x ./grubby ]
then
	grubby=./grubby
else
	grubby=/sbin/grubby
fi

[ -f /etc/conf.d/grubby ] && . /etc/conf.d/grubby
[ -f /etc/conf.d/grubby-uboot ] && . /etc/conf.d/grubby-uboot

cfgGrub2=""
cfgGrub2Efi=""
cfgGrub=""
cfgLilo=""
cfguBoot=""
runLilo=""
grubConfig=""
grub2Config=""
grub2EfiConfig=""

ARCH=$(uname -m)

if [[ ${ARCH} = ia64 ]]
then
	liloConfig=/boot/efi/EFI/redhat/elilo.conf
	bootPrefix=/boot/efi/EFI/redhat
	liloFlag=elilo
	isx86=""
elif [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]]
then
	liloConfig=/etc/yaboot.conf
	bootPrefix=/boot
	lilo=/sbin/ybin
	liloFlag=yaboot
	runLilo="yes"
	isx86=""
elif [[ ${ARCH} = sparc ]] || [[ ${ARCH} = sparc64 ]]
then
	liloConfig=/etc/silo.conf
	bootPrefix=/boot
	liloFlag=silo
	lilo=/sbin/silo
	isx86=""
elif [[ ${ARCH} = s390 ]] || [[ ${ARCH} = s390x ]]
then
	liloConfig=/etc/zipl.conf
	bootPrefix=/boot
	liloFlag=zipl
	lilo=/sbin/zipl
	runLilo="yes"
	isx86=""
elif [[ ${ARCH} = armv7l ]]
then
	liloConfig=""
	bootPrefix=/boot
	ubootDir=${UBOOT_DIR:-"/boot/uboot"}
	ubootScript=$ubootDir/${UBOOT_SCR:-"boot.scr"}
	ubootKList=${UBOOT_KLIST:-"klist.txt"}
	ubootDevice=/dev/${UBOOT_DEVICE:-"mmcblk0p1"}
	ubootDefaultImage=${UBOOT_UIMAGE:-"uImage"}
	ubootDefaultInitrd=${UBOOT_UINITRD:-"uInitrd"}
	mounted=""
	liloFlag=""
	isx86=""
else
	# this leaves i?86 and x86_64
	liloConfig=/etc/lilo.conf
	grubConfig=/boot/grub/grub.conf
	grub2Config=/boot/grub/grub.cfg
	grub2EfiConfig=/boot/grub/grub-efi.cfg
	bootPrefix=/boot
	liloFlag=lilo
	isx86="yes"
fi

mode=""
version=""
initrd=""
dracut=""
dracuthostonly=""
initrdfile=""
moddep=""
verbose=""
makedefault=""
package=""
mbkernel="${HYPERVISOR}"
mbargs="${HYPERVISOR_ARGS}"
adddracutargs=""
addplymouthinitrd=""

usage()
{
	echo "Usage: $(basename $0) [-v] [--mkinitrd] [--rminitrd] [--dracut]" >&2
	echo "       [--initrdfile=<initrd-image>] [--depmod] [--rmmoddep]" >&2
	echo "       [--kernel-args=<args>] [--remove-args=<args>]" >&2
	echo "       [--banner=<banner>] [--multiboot=multiboot]" >&2
	echo "       [--mbargs=mbargs] [--make-default] [--add-dracut-args]" >&2
	echo "       [--add-plymouth-initrd]" >&2
	echo "       [--host-only]" >&2
	echo "       <--install | --remove | --update> <kernel-version>" >&2
	echo "       (ex: $(basename $0) --mkinitrd --depmod --install 2.4.7-2)" >&2
	exit 1
}

install()
{
	# XXX kernel should be able to be specified also (or work right on ia64)
	if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
	then
		[[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
		return
	fi

	INITRD=""
	if [ -f ${initrdfile} ]
	then
		[[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
		INITRD="--initrd ${initrdfile}"

		if [[ -n ${addplymouthinitrd} ]]
		then
			INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
		fi
	fi

	# FIXME: is this a good heuristic to find out if we're on iSeries?
	if [ -d /proc/iSeries ]
	then
		[[ -n ${verbose} ]] && echo "On an iSeries, just making img file"
		if [[ -z ${initrdfile} ]]
		then
			[[ -n ${verbose} ]] && echo "No initrd, just adding system map"
			/sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinitrd-${version}
		else
			/sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinux.sm-${version}
			/sbin/addRamDisk ${initrdfile} ${bootPrefix}/System.map-${version} ${bootPrefix}/vmlinux.sm-${version} ${bootPrefix}/vmlinitrd-${version} 2>/dev/null
			rm ${bootPrefix}/vmlinux.sm-${version}
		fi
		return
	fi

	# get the root filesystem to use
	rootdevice=$(awk '{ if ($1 !~ /^[ \t]*#/ && $2 == "/") { print $1; }}' /etc/fstab)

	if [[ -n ${mbkernel} ]] && [[ -n ${cfgLilo} ]] && [[ ${liloFlag} != elilo ]]
	then
		[[ -n ${verbose} ]] && echo "multiboot specified, not updating lilo.conf"
		cfgLilo=""
	fi

	if [[ -n ${cfgGrub} ]]
	then
		[[ -n ${verbose} ]] && echo "adding ${version} to ${grubConfig}"

		if [[ -n ${banner} ]]
		then
			title="${banner} (${version})"
		elif [ -f /etc/mageversion ]
		then
			title="Magellan Linux $(< /etc/mageversion) (${version})"
		else
			title="Magellan Linux (${version})"
		fi
		${grubby} --grub -c ${grubConfig} \
			--add-kernel=${bootPrefix}/${kernelName}-${version} \
			${INITRD} --copy-default ${makedefault} --title "${title}" \
			${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
			--args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
	else
		[[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97"
	fi
	if [[ -n ${cfgGrub2} ]]
	then
		[[ -n ${verbose} ]] && echo "adding ${version} to ${grub2Config}"

		if [[ -n ${banner} ]]
		then
			title="${banner} (${version})"
		elif [ -f /etc/mageversion ]
		then
			title="Magellan Linux $(< /etc/mageversion) (${version})"
		else
			title="Magellan Linux (${version})"
		fi
		${grubby} --grub2 -c ${grub2Config} \
			--add-kernel=${bootPrefix}/${kernelName}-${version} \
			${INITRD} --copy-default ${makedefault} --title "${title}" \
			${mbkernel:+--add-multiboot="${mbkernel}"} \
			${mbargs:+--mbargs="${mbargs}"} \
			--args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
	else
		[[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby for grub 2"
	fi
	if [[ -n ${cfgGrub2Efi} ]]
	then
		[[ -n ${verbose} ]] && echo "adding ${version} to ${grub2EfiConfig}"

		if [[ -n ${banner} ]]
		then
			title="${banner} (${version})"
		elif [ -f /etc/mageversion ]
		then
			title="Magellan Linux $(< /etc/mageversion) (${version})"
		else
			title="Magellan Linux (${version})"
		fi
		${grubby} --grub2 -c ${grub2EfiConfig} \
			--add-kernel=${bootPrefix}/${kernelName}-${version} \
			${INITRD} --copy-default ${makedefault} --title "${title}" \
			${mbkernel:+--add-multiboot="${mbkernel}"} \
			${mbargs:+--mbargs="${mbargs}"} \
			--args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
	else
		[[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby for grub 2 with UEFI"
	fi

	if [[ -n ${cfgLilo} ]]
	then
		[[ -n ${verbose} ]] && echo "adding ${version} to ${liloConfig}"

		${grubby} --add-kernel=${bootPrefix}/${kernelName}-${version} ${INITRD} \
			--copy-default ${makedefault} --title ${version} \
			${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
			--args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${version}" \
			--${liloFlag}

		if [[ -n ${runLilo} ]]
		then
			[[ -n ${verbose} ]] && echo "running ${lilo}"
			if [ ! -x ${lilo} ]
			then
				[[ -n ${verbose} ]] && echo "${lilo} does not exist"
			else
				${lilo} > /dev/null
			fi
		fi
	else
		[[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
	fi
}

remove()
{
	# FIXME: is this a good heuristic to find out if we're on iSeries?
	if [ -d /proc/iSeries ]
	then
		[[ -n ${verbose} ]] && echo "On an iSeries, remove img file"
		rm -f ${bootPrefix}/${kernelName}-${version}.img 2>/dev/null
		return
	fi

	if [[ -n ${cfgGrub} ]]
	then
		[[ -n ${verbose} ]] && echo "removing ${version} from ${grubConfig}"
		${grubby} --grub -c ${grubConfig} \
			--remove-kernel=${bootPrefix}/${kernelName}-${version}
	else
		[[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97"
	fi
	if [[ -n ${cfgGrub2} ]]
	then
		[[ -n ${verbose} ]] && echo "removing ${version} from ${grub2Config}"
		${grubby} --grub2 -c ${grub2Config} \
			--remove-kernel=${bootPrefix}/${kernelName}-${version}
	else
		[[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby for grub 2"
	fi
	if [[ -n ${cfgGrub2Efi} ]]
	then
		[[ -n ${verbose} ]] && echo "removing ${version} from ${grub2EfiConfig}"
		${grubby} --grub2 -c ${grub2EfiConfig} \
			--remove-kernel=${bootPrefix}/${kernelName}-${version}
	else
		[[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby grub 2 with UEFI"
	fi

	if [[ -n ${cfgLilo} ]]
	then
		[[ -n ${verbose} ]] && echo "removing ${version} from ${liloConfig}"
		${grubby} --remove-kernel=${bootPrefix}/${kernelName}-${version} --${liloFlag}

		if [[ -n ${runLilo} ]]
		then
			[[ -n ${verbose} ]] && echo "running ${lilo}"
			if [ ! -x ${lilo} ]
			then
				[[ -n ${verbose} ]] && echo "${lilo} does not exist"
			else
				${lilo} > /dev/null
			fi
		fi
	else
		[[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
	fi

	if [[ -n ${cfguBoot} ]]
	then
		[[ -n ${verbose} ]] && echo "removing ${version} from ${ubootDir}..."

		if [ -f ${ubootDir}/${ubootKList} ]
		then
			tmpKList=$(mktemp ${ubootDir}/${ubootKList}.XXXX)
			curversion=$(tail -n1 ${ubootDir}/${ubootKList})
			sed "/${version}/d" ${ubootDir}/${ubootKList} > ${tmpKList}
			newversion=$(tail -n1 ${tmpKList})
			if [ -f ${ubootDir}/uImage-${newversion} ] && [ -f ${ubootDir}/uInitrd-${newversion} ]
			then
				if [[ ${curversion} != ${newversion} ]]
				then
					cp -fp ${ubootDir}/uImage-${newversion} ${ubootDir}/${ubootDefaultImage}
					if [ $? -ne 0 ]
					then
						[[ -n ${verbose} ]] && echo "copy uImage-${newversion} error, default kernel not replaced!" && exit
					fi
					cp -fp ${ubootDir}/uInitrd-${newversion} ${ubootDir}/${ubootDefaultInitrd}
					if [ $? -ne 0 ]
					then
						[[ -n ${verbose} ]] && echo "copy uInitrd-${newversion} error, default Initrd not replaced!" && exit
					fi
				fi

				[[ -n ${verbose} ]] && echo "removing uImage-${version}"
				if [ -f ${ubootDir}/uImage-${version} ]
				then
					rm -f ${ubootDir}/uImage-${version}
				else
					[[ -n ${verbose} ]] && echo "uImage-${version} did not exist!"
				fi

				[[ -n ${verbose} ]] && echo "removing uInitrd-${version}"
				if [ -f ${ubootDir}/uInitrd-${version} ]
				then
					rm -f ${ubootDir}/uInitrd-${version}
				else
					[[ -n ${verbose} ]] && echo "uInitrd-${version} did not exist!"
				fi

				mv ${tmpKList} ${ubootDir}/${ubootKList}
			else
				[[ -n ${verbose} ]] && echo "uImage ${newversion} does not exist!"
				[ -f ${tmpKList} ] && rm -f ${tmpKList}
			fi
		else
			[[ -n ${verbose} ]] && echo "No previous kernel version. uBoot images not removed!"
		fi
	else
		[[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not modifying ${ubootDir}"
	fi
}

update()
{
	if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
	then
		[[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
		return
	fi

	INITRD=""
	if [ -f ${initrdfile} ]
	then
		[[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
		INITRD="--initrd ${initrdfile}"

		if [[ -n ${addplymouthinitrd} ]]
		then
			INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
		fi
	fi

	if [[ -n ${cfgGrub} ]]
	then
		[[ -n ${verbose} ]] && echo "updating ${version} from ${grubConfig}"
		${grubby} --grub -c ${grubConfig} \
			--update-kernel=${bootPrefix}/${kernelName}-${version} \
			${INITRD} \
			${kernargs:+--args="${kernargs}"} \
			${removeargs:+--remove-args="${removeargs}"}
	else
		[[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
	fi

	if [[ -n ${cfgGrub2} ]]
	then
		[[ -n ${verbose} ]] && echo "updating ${version} from ${grub2Config}"
		${grubby} --grub2 -c ${grub2Config} \
			--update-kernel=${bootPrefix}/${kernelName}-${version} \
			${INITRD} \
			${kernargs:+--args="${kernargs}"} \
			${removeargs:+--remove-args="${removeargs}"}
	else
		[[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby"
	fi

	if [[ -n ${cfgGrub2Efi} ]]
	then
		[[ -n ${verbose} ]] && echo "updating ${version} from ${grub2EfiConfig}"
		${grubby} --grub2 -c ${grub2EfiConfig} \
			--update-kernel=${bootPrefix}/${kernelName}-${version} \
			${INITRD} \
			${kernargs:+--args="${kernargs}"} \
			${removeargs:+--remove-args="${removeargs}"}
	else
		[[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby"
	fi

	if [[ -n ${cfgLilo} ]]
	then
		[[ -n ${verbose} ]] && echo "updating ${version} from ${liloConfig}"
		${grubby} --update-kernel=${bootPrefix}/${kernelName}-${version} \
			${INITRD} \
			${kernargs:+--args="${kernargs}"} \
			${removeargs:+--remove-args="${removeargs}"} \
			--${liloFlag}

		if [[ -n ${runLilo} ]]
		then
			[[ -n ${verbose} ]] && echo "running ${lilo}"
			if [ ! -x ${lilo} ]
			then
				[[ -n ${verbose} ]] && echo "${lilo} does not exist"
			else
				${lilo} > /dev/null
			fi
		fi
	else
		[[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
	fi

	if [[ -n ${cfguBoot} ]]
	then
		[[ -n ${verbose} ]] && echo "adding $version to ${ubootDir}..."

		[[ -n ${verbose} ]] && echo "creating uImage-${version}"
		mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 \
			-n ${version} -d ${bootPrefix}/${kernelName}-${version} ${ubootDir}/uImage-${version}

		[[ -n ${verbose} ]] && echo "creating uInitrd-${version}"
		mkimage -A arm -O linux -T ramdisk -C none -a 0 -e 0 \
			-n initramfs -d ${initrdfile} ${ubootDir}/uInitrd-${version}

		if [ -f ${ubootDir}/uImage-${version} ] && [ -f ${ubootDir}/uInitrd-${version} ]
		then
			cp -fp ${ubootDir}/uImage-${version} ${ubootDir}/${ubootDefaultImage}
			if [ $? -ne 0 ]
			then
				[[ -n ${verbose} ]] && echo "copy uImage-${version} error, kernel not installed!" && exit
			fi
			cp -fp ${ubootDir}/uInitrd-${version} ${ubootDir}/${ubootDefaultInitrd}
			if [ $? -ne 0 ]
			then
				[[ -n ${verbose} ]] && echo "copy uInitrd-${version} error, kernel not installed!" && exit
			fi
			echo ${version} >> ${ubootDir}/${ubootKList}
		else
			[[ -n ${verbose} ]] && echo "cannot make ${version} the default"
		fi
	 else
		[[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not setting up ${ubootDir}"
	fi
}

mkinitrd()
{
	if [[ -n ${dracut} ]]
	then
		tool="/sbin/dracut ${dracuthostonly} -f ${initrdfile} ${version}"
	else
		tool="/sbin/mkinitrd --allow-missing -f ${initrdfile} ${version}"
	fi
	[[ -n ${verbose} ]] && echo "creating initrd ${initrdfile} using ${version}"
	${tool}
	rc=$?
	if [ ${rc} != 0 ]
	then
		echo "mkinitrd failed" >&2
		exit 1
	fi
}

rminitrd()
{
	[[ -n ${verbose} ]] && echo "removing initrd ${initrdfile}"
	[ -f ${initrdfile} ] && rm -f ${initrdfile}
}

doDepmod()
{
	[[ -n ${verbose} ]] && echo "running depmod for ${version}"
	depmod -ae -F /boot/System.map-${version} ${version}
}

doRmmoddep()
{
	[[ -n ${verbose} ]] && echo "removing modules.dep info for ${version}"
	[ -d /lib/modules/${version} ] && rm -f /lib/modules/${version}/modules.*
}


while [ $# -gt 0 ]
do
	case $1 in
		--mkinitrd)
			initrd="make"
			;;

		--rminitrd)
			initrd="remove"
			;;

		--dracut)
			dracut=--dracut
			;;

		--host-only)
			dracuthostonly=-H
			;;

		--initrdfile*)
			if echo $1 | grep '=' >/dev/null
			then
				initrdfile=$(echo $1 | sed 's/^--initrdfile=//')
			else
				initrdfile=$2
				shift
			fi
			;;

		--kernel-args*)
			if echo $1 | grep '=' >/dev/null
			then
				kernargs=$(echo $1 | sed 's/^--kernel-args=//')
			else
				kernargs=$2
				shift
			fi
			;;

		--remove-args*)
			if echo $1 | grep '=' >/dev/null
			then
				removeargs=$(echo $1 | sed 's/^--remove-args=//')
			else
				removeargs=$2
				shift
			fi
			;;

		--banner*)
			if echo $1 | grep '=' >/dev/null
			then
				banner=$(echo $1 | sed 's/^--banner=//')
			else
				banner=$2
				shift
			fi
			;;

		--multiboot*)
			if echo $1 |grep '=' >/dev/null
			then
				mbkernel=$(echo $1 | sed 's/^--multiboot=//')
			else
				# can't really support having an optional second arg here
				# sorry!
				mbkernel="/boot/xen.gz"
			fi
			;;

		--mbargs*)
			if echo $1 |grep '=' >/dev/null
			then
				mbargs=$(echo $1 | sed 's/^--mbargs=//')
			else
				mbargs="$2"
				shift
			fi
			;;

		--depmod)
			moddep="make"
			;;

		--rmmoddep)
			moddep="remove"
			;;

		--make-default)
			makedefault="--make-default"
			;;

		--package)
			if echo $1 | grep '=' >/dev/null
			then
				package=$(echo $1 | sed 's/^--package=//')
			else
				package=$2
				shift
			fi
			;;

		--add-dracut-args)
			adddracutargs=--add-dracut-args
			;;

		--add-plymouth-initrd)
			addplymouthinitrd=--add-plymouth-initrd
			;;

		-v)
			verbose=-v
			;;

		*)
			if [[ -z ${mode} ]]
			then
				mode=$1
			elif [[ -z ${version} ]]
			then
				version=$1
			else
				usage
			fi
			;;
	esac

	shift
done

# make sure the mode is valid
if [[ ${mode} != --install ]] && [[ ${mode} != --remove ]] && [[ ${mode} != --update ]]
then
	usage
fi

if [[ -z ${version} ]]
then
	usage
fi

if [ "${mode}" != "--install" -a "${makedefault}" ]
then
	usage
fi

kernelmajor=$(echo ${kernel} | cut -d . -f 1,2)

# kernel image for 2.4 is kernel
if [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]]
then
	if [[ ${kernelmajor} = 2.4 ]]
	then
		kernelName=kernel
	fi
fi

# set the initrd file based on arch; ia64 is the only currently known oddball
if [[ -z ${initrdfile} ]]
then
	INITRD_NAME_PREFIX="initrd"
	if [[ -n ${dracut} ]]
	then
		INITRD_NAME_PREFIX="initramfs"
	fi

	if [[ $(uname -m) = ia64 ]]
	then
		initrdfile="/boot/efi/EFI/redhat/${INITRD_NAME_PREFIX}-${version}.img"
	else
		initrdfile="/boot/${INITRD_NAME_PREFIX}-${version}.img"
	fi
fi
[[ -n ${verbose} ]] && echo "initrdfile is ${initrdfile}"

# add dracut i18n, keyboard and plymouth kernel args if requested
if [[ -n ${dracut} ]] || [[ -n ${adddracutargs} ]]
then
	[ -r /etc/conf.d/keymap ] && . /etc/conf.d/keymap
	[ -r /etc/conf.d/consolefont ] && . /etc/conf.d/consolefont

	if [[ -n ${KEYMAP} ]]
	then
		kernargs="${kernargs} KEYTABLE=${KEYMAP}"
	fi

	if [[ -n ${CONSOLEFONT} ]]
	then
		kernargs="${kernargs} SYSFONT=${CONSOLEFONT}"
	fi
fi

# set this as the default if we have the package and it matches
if [[ ${mode} = --install ]] && [[ ${UPDATEDEFAULT} = yes ]] && [[ -n ${package} ]] &&
	[[ -n ${DEFAULTKERNEL} ]] && [[ ${package} = ${DEFAULTKERNEL} ]]
then
	makedefault="--make-default"
	[[ -n ${verbose} ]] && echo "making it the default based on config"
fi

if [[ ${moddep} = make ]]
then
	doDepmod
elif [[ ${moddep} = remove ]]
then
	doRmmoddep
fi

if [[ ${initrd} = make ]]
then
	mkinitrd
elif [[ ${initrd} = remove ]]
then
	rminitrd
fi

if [ ! -x ${grubby} ]
then
	[[ -n ${verbose} ]] && echo "${grubby} does not exist"
	exit 0
fi

[[ -n ${grubConfig} ]] && [ -f ${grubConfig} ] && cfgGrub=1
[[ -n ${grub2Config} ]] && [ -f ${grub2Config} ] && cfgGrub2=1
[[ -n ${grub2EfiConfig} ]] && [ -f ${grub2EfiConfig} ] && cfgGrub2Efi=1
[[ -n ${liloConfig} ]] && [ -f ${liloConfig} ] && cfgLilo=1

# if we have a uBoot directory, check if it is mounted.
# if not, mount it. Then check if a boot script exists.
if [[ -n ${ubootDir} ]]
then
	mountEntry=$(mount | grep ${ubootDir})
	if [[ -z ${mountEntry} ]]
	then
		mount ${ubootDevice} ${ubootDir}
		mounted=1
	fi
	[ -f ${ubootScript} ] && cfguBoot=1
fi

# if we have a lilo config on an x86 box, see if the default boot loader
# is lilo to determine if it should be run
if [[ -n ${cfgLilo} ]] && [[ -n ${isx86} ]]
then
	runLilo=$(${grubby} --bootloader-probe | grep lilo)
fi

if [[ ${mode} = --install ]]
then
	install
elif [[ ${mode} = --remove ]]
then
	remove
elif [[ ${mode} = --update ]]
then
	update
fi

exit 0