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    Annotation of /trunk/grubby/new-kernel-pkg

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    Revision 1749 - (hide annotations) (download)
    Sat Feb 18 01:09:18 2012 UTC (12 years, 8 months ago) by niro
    File size: 21989 byte(s) 
    Fix hard coded paths so kernel's "make install" will DTRT.
    1 niro 532 #!/bin/bash
    2 niro 924 # $Id$
    3 niro 532 #
    4 niro 923 # new-kernel-pkg
    5 niro 532 # Invoked upon installation or removal of a kernel package, the following
    6     # tasks are/can be done here:
    7     # creation/removal of initrd
    8     # run of depmod/removal of depmod generated files
    9     # addition/removal of kernel images from grub/lilo configuration (via grubby)
    10     #
    11 niro 923 # Copyright 2002-2008 Red Hat, Inc. All rights reserved.
    12 niro 532 # modified for Magellan-Linux by Niels Rogalla <niro@magellan-linux.de>
    13     #
    14 niro 923 # This program is free software; you can redistribute it and/or modify
    15     # it under the terms of the GNU General Public License as published by
    16     # the Free Software Foundation; either version 2 of the License, or
    17     # (at your option) any later version.
    18     #
    19     # This program is distributed in the hope that it will be useful,
    20     # but WITHOUT ANY WARRANTY; without even the implied warranty of
    21     # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    22     # GNU General Public License for more details.
    23     #
    24     # You should have received a copy of the GNU General Public License
    25     # along with this program. If not, see <http://www.gnu.org/licenses/>.
    26     #
    27 niro 532
    28     PATH=/sbin:/bin:$PATH
    29    
    30     lilo=/sbin/lilo
    31    
    32     # some defaults that are sane for most arches
    33     kernelName=kernel
    34    
    35 niro 924 if [ -x ./grubby ]
    36     then
    37     grubby=./grubby
    38 niro 532 else
    39 niro 924 grubby=/sbin/grubby
    40 niro 532 fi
    41    
    42 niro 925 [ -f /etc/conf.d/grubby ] && . /etc/conf.d/grubby
    43 niro 1691 [ -f /etc/conf.d/grubby-uboot ] && . /etc/conf.d/grubby-uboot
    44 niro 532
    45 niro 1697 cfgGrub2=""
    46     cfgGrub2Efi=""
    47 niro 532 cfgGrub=""
    48     cfgLilo=""
    49 niro 1716 cfgExtlinux=""
    50 niro 1691 cfguBoot=""
    51 niro 532 runLilo=""
    52     grubConfig=""
    53 niro 1702 grub2Config=""
    54     grub2EfiConfig=""
    55 niro 1716 extlinuxConfig=""
    56 niro 532
    57     ARCH=$(uname -m)
    58    
    59 niro 924 if [[ ${ARCH} = ia64 ]]
    60     then
    61     liloConfig=/boot/efi/EFI/redhat/elilo.conf
    62     bootPrefix=/boot/efi/EFI/redhat
    63     liloFlag=elilo
    64     isx86=""
    65     elif [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]]
    66     then
    67     liloConfig=/etc/yaboot.conf
    68     bootPrefix=/boot
    69     lilo=/sbin/ybin
    70     liloFlag=yaboot
    71     runLilo="yes"
    72     isx86=""
    73     elif [[ ${ARCH} = sparc ]] || [[ ${ARCH} = sparc64 ]]
    74     then
    75     liloConfig=/etc/silo.conf
    76     bootPrefix=/boot
    77     liloFlag=silo
    78     lilo=/sbin/silo
    79     isx86=""
    80     elif [[ ${ARCH} = s390 ]] || [[ ${ARCH} = s390x ]]
    81     then
    82     liloConfig=/etc/zipl.conf
    83     bootPrefix=/boot
    84     liloFlag=zipl
    85     lilo=/sbin/zipl
    86     runLilo="yes"
    87     isx86=""
    88 niro 1691 elif [[ ${ARCH} = armv7l ]]
    89     then
    90     liloConfig=""
    91     bootPrefix=/boot
    92     ubootDir=${UBOOT_DIR:-"/boot/uboot"}
    93     ubootScript=$ubootDir/${UBOOT_SCR:-"boot.scr"}
    94     ubootKList=${UBOOT_KLIST:-"klist.txt"}
    95     ubootDevice=/dev/${UBOOT_DEVICE:-"mmcblk0p1"}
    96     ubootDefaultImage=${UBOOT_UIMAGE:-"uImage"}
    97     ubootDefaultInitrd=${UBOOT_UINITRD:-"uInitrd"}
    98     mounted=""
    99     liloFlag=""
    100     isx86=""
    101 niro 532 else
    102 niro 924 # this leaves i?86 and x86_64
    103     liloConfig=/etc/lilo.conf
    104     grubConfig=/boot/grub/grub.conf
    105 niro 1697 grub2Config=/boot/grub/grub.cfg
    106     grub2EfiConfig=/boot/grub/grub-efi.cfg
    107 niro 1716 extlinuxConfig=/boot/extlinux/extlinux.conf
    108 niro 924 bootPrefix=/boot
    109     liloFlag=lilo
    110     isx86="yes"
    111 niro 532 fi
    112    
    113     mode=""
    114     version=""
    115     initrd=""
    116 niro 1334 dracut=""
    117     dracuthostonly=""
    118 niro 532 initrdfile=""
    119     moddep=""
    120     verbose=""
    121     makedefault=""
    122     package=""
    123 niro 1706 mbkernel="${HYPERVISOR}"
    124     mbargs="${HYPERVISOR_ARGS}"
    125 niro 1334 adddracutargs=""
    126     addplymouthinitrd=""
    127 niro 532
    128 niro 924 usage()
    129     {
    130 niro 1334 echo "Usage: $(basename $0) [-v] [--mkinitrd] [--rminitrd] [--dracut]" >&2
    131 niro 924 echo " [--initrdfile=<initrd-image>] [--depmod] [--rmmoddep]" >&2
    132 niro 1305 echo " [--kernel-args=<args>] [--remove-args=<args>]" >&2
    133 niro 924 echo " [--banner=<banner>] [--multiboot=multiboot]" >&2
    134 niro 1334 echo " [--mbargs=mbargs] [--make-default] [--add-dracut-args]" >&2
    135     echo " [--add-plymouth-initrd]" >&2
    136     echo " [--host-only]" >&2
    137 niro 924 echo " <--install | --remove | --update> <kernel-version>" >&2
    138     echo " (ex: $(basename $0) --mkinitrd --depmod --install 2.4.7-2)" >&2
    139     exit 1
    140 niro 532 }
    141    
    142 niro 924 install()
    143     {
    144     # XXX kernel should be able to be specified also (or work right on ia64)
    145     if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
    146     then
    147     [[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
    148     return
    149     fi
    150 niro 923
    151 niro 924 INITRD=""
    152     if [ -f ${initrdfile} ]
    153     then
    154     [[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
    155     INITRD="--initrd ${initrdfile}"
    156 niro 1334
    157     if [[ -n ${addplymouthinitrd} ]]
    158     then
    159     INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
    160     fi
    161 niro 924 fi
    162 niro 532
    163 niro 924 # FIXME: is this a good heuristic to find out if we're on iSeries?
    164     if [ -d /proc/iSeries ]
    165     then
    166     [[ -n ${verbose} ]] && echo "On an iSeries, just making img file"
    167     if [[ -z ${initrdfile} ]]
    168     then
    169     [[ -n ${verbose} ]] && echo "No initrd, just adding system map"
    170     /sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinitrd-${version}
    171     else
    172     /sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinux.sm-${version}
    173     /sbin/addRamDisk ${initrdfile} ${bootPrefix}/System.map-${version} ${bootPrefix}/vmlinux.sm-${version} ${bootPrefix}/vmlinitrd-${version} 2>/dev/null
    174     rm ${bootPrefix}/vmlinux.sm-${version}
    175     fi
    176     return
    177 niro 532 fi
    178    
    179 niro 924 # get the root filesystem to use
    180     rootdevice=$(awk '{ if ($1 !~ /^[ \t]*#/ && $2 == "/") { print $1; }}' /etc/fstab)
    181 niro 532
    182 niro 924 if [[ -n ${mbkernel} ]] && [[ -n ${cfgLilo} ]] && [[ ${liloFlag} != elilo ]]
    183     then
    184     [[ -n ${verbose} ]] && echo "multiboot specified, not updating lilo.conf"
    185     cfgLilo=""
    186     fi
    187 niro 532
    188 niro 924 if [[ -n ${cfgGrub} ]]
    189     then
    190     [[ -n ${verbose} ]] && echo "adding ${version} to ${grubConfig}"
    191 niro 532
    192 niro 924 if [[ -n ${banner} ]]
    193     then
    194     title="${banner} (${version})"
    195     elif [ -f /etc/mageversion ]
    196     then
    197     title="Magellan Linux $(< /etc/mageversion) (${version})"
    198     else
    199     title="Magellan Linux (${version})"
    200     fi
    201 niro 1710 ${grubby} --grub -c ${grubConfig} \
    202     --add-kernel=${bootPrefix}/${kernelName}-${version} \
    203 niro 924 ${INITRD} --copy-default ${makedefault} --title "${title}" \
    204     ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
    205     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
    206 niro 532 else
    207 niro 1697 [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97"
    208 niro 532 fi
    209 niro 1697 if [[ -n ${cfgGrub2} ]]
    210     then
    211     [[ -n ${verbose} ]] && echo "adding ${version} to ${grub2Config}"
    212 niro 532
    213 niro 1697 if [[ -n ${banner} ]]
    214     then
    215     title="${banner} (${version})"
    216     elif [ -f /etc/mageversion ]
    217     then
    218     title="Magellan Linux $(< /etc/mageversion) (${version})"
    219     else
    220     title="Magellan Linux (${version})"
    221     fi
    222 niro 1702 ${grubby} --grub2 -c ${grub2Config} \
    223 niro 1697 --add-kernel=${bootPrefix}/${kernelName}-${version} \
    224     ${INITRD} --copy-default ${makedefault} --title "${title}" \
    225     ${mbkernel:+--add-multiboot="${mbkernel}"} \
    226     ${mbargs:+--mbargs="${mbargs}"} \
    227     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
    228     else
    229     [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby for grub 2"
    230     fi
    231     if [[ -n ${cfgGrub2Efi} ]]
    232     then
    233     [[ -n ${verbose} ]] && echo "adding ${version} to ${grub2EfiConfig}"
    234    
    235     if [[ -n ${banner} ]]
    236     then
    237     title="${banner} (${version})"
    238     elif [ -f /etc/mageversion ]
    239     then
    240     title="Magellan Linux $(< /etc/mageversion) (${version})"
    241     else
    242     title="Magellan Linux (${version})"
    243     fi
    244 niro 1702 ${grubby} --grub2 -c ${grub2EfiConfig} \
    245 niro 1697 --add-kernel=${bootPrefix}/${kernelName}-${version} \
    246     ${INITRD} --copy-default ${makedefault} --title "${title}" \
    247     ${mbkernel:+--add-multiboot="${mbkernel}"} \
    248     ${mbargs:+--mbargs="${mbargs}"} \
    249     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
    250     else
    251     [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby for grub 2 with UEFI"
    252     fi
    253    
    254 niro 924 if [[ -n ${cfgLilo} ]]
    255     then
    256     [[ -n ${verbose} ]] && echo "adding ${version} to ${liloConfig}"
    257 niro 532
    258 niro 924 ${grubby} --add-kernel=${bootPrefix}/${kernelName}-${version} ${INITRD} \
    259     --copy-default ${makedefault} --title ${version} \
    260     ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
    261     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${version}" \
    262     --${liloFlag}
    263 niro 532
    264 niro 924 if [[ -n ${runLilo} ]]
    265     then
    266     [[ -n ${verbose} ]] && echo "running ${lilo}"
    267 niro 1305 if [ ! -x ${lilo} ]
    268 niro 924 then
    269     [[ -n ${verbose} ]] && echo "${lilo} does not exist"
    270     else
    271     ${lilo} > /dev/null
    272     fi
    273     fi
    274     else
    275     [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
    276 niro 532 fi
    277 niro 1716
    278     if [[ -n ${cfgExtlinux} ]]
    279     then
    280     [[ -n ${verbose} ]] && echo "adding ${version} to ${extlinuxConfig}"
    281    
    282     if [[ -n ${banner} ]]
    283     then
    284     title="${banner} (${version})"
    285     elif [ -f /etc/mageversion ]
    286     then
    287     title="Magellan Linux $(< /etc/mageversion) (${version})"
    288     else
    289     title="Magellan Linux (${version})"
    290     fi
    291     ${grubby} --extlinux -c ${extlinuxConfig} \
    292     --add-kernel=${bootPrefix}/${kernelName}-${version} \
    293     ${INITRD} --copy-default ${makedefault} --title "${title}" \
    294     ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
    295     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
    296     else
    297     [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby for extlinux"
    298     fi
    299 niro 532 }
    300    
    301 niro 924 remove()
    302     {
    303     # FIXME: is this a good heuristic to find out if we're on iSeries?
    304     if [ -d /proc/iSeries ]
    305     then
    306     [[ -n ${verbose} ]] && echo "On an iSeries, remove img file"
    307     rm -f ${bootPrefix}/${kernelName}-${version}.img 2>/dev/null
    308     return
    309     fi
    310 niro 532
    311 niro 924 if [[ -n ${cfgGrub} ]]
    312     then
    313     [[ -n ${verbose} ]] && echo "removing ${version} from ${grubConfig}"
    314 niro 1710 ${grubby} --grub -c ${grubConfig} \
    315     --remove-kernel=${bootPrefix}/${kernelName}-${version}
    316 niro 924 else
    317 niro 1697 [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97"
    318 niro 924 fi
    319 niro 1697 if [[ -n ${cfgGrub2} ]]
    320     then
    321     [[ -n ${verbose} ]] && echo "removing ${version} from ${grub2Config}"
    322     ${grubby} --grub2 -c ${grub2Config} \
    323     --remove-kernel=${bootPrefix}/${kernelName}-${version}
    324     else
    325     [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby for grub 2"
    326     fi
    327     if [[ -n ${cfgGrub2Efi} ]]
    328     then
    329     [[ -n ${verbose} ]] && echo "removing ${version} from ${grub2EfiConfig}"
    330     ${grubby} --grub2 -c ${grub2EfiConfig} \
    331     --remove-kernel=${bootPrefix}/${kernelName}-${version}
    332     else
    333     [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby grub 2 with UEFI"
    334     fi
    335 niro 532
    336 niro 924 if [[ -n ${cfgLilo} ]]
    337     then
    338     [[ -n ${verbose} ]] && echo "removing ${version} from ${liloConfig}"
    339 niro 1305 ${grubby} --remove-kernel=${bootPrefix}/${kernelName}-${version} --${liloFlag}
    340 niro 532
    341 niro 924 if [[ -n ${runLilo} ]]
    342     then
    343     [[ -n ${verbose} ]] && echo "running ${lilo}"
    344     if [ ! -x ${lilo} ]
    345     then
    346     [[ -n ${verbose} ]] && echo "${lilo} does not exist"
    347     else
    348     ${lilo} > /dev/null
    349     fi
    350     fi
    351     else
    352     [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
    353 niro 532 fi
    354 niro 1691
    355     if [[ -n ${cfguBoot} ]]
    356     then
    357     [[ -n ${verbose} ]] && echo "removing ${version} from ${ubootDir}..."
    358    
    359     if [ -f ${ubootDir}/${ubootKList} ]
    360     then
    361     tmpKList=$(mktemp ${ubootDir}/${ubootKList}.XXXX)
    362     curversion=$(tail -n1 ${ubootDir}/${ubootKList})
    363     sed "/${version}/d" ${ubootDir}/${ubootKList} > ${tmpKList}
    364     newversion=$(tail -n1 ${tmpKList})
    365     if [ -f ${ubootDir}/uImage-${newversion} ] && [ -f ${ubootDir}/uInitrd-${newversion} ]
    366     then
    367     if [[ ${curversion} != ${newversion} ]]
    368     then
    369     cp -fp ${ubootDir}/uImage-${newversion} ${ubootDir}/${ubootDefaultImage}
    370     if [ $? -ne 0 ]
    371     then
    372     [[ -n ${verbose} ]] && echo "copy uImage-${newversion} error, default kernel not replaced!" && exit
    373     fi
    374     cp -fp ${ubootDir}/uInitrd-${newversion} ${ubootDir}/${ubootDefaultInitrd}
    375     if [ $? -ne 0 ]
    376     then
    377     [[ -n ${verbose} ]] && echo "copy uInitrd-${newversion} error, default Initrd not replaced!" && exit
    378     fi
    379     fi
    380    
    381     [[ -n ${verbose} ]] && echo "removing uImage-${version}"
    382     if [ -f ${ubootDir}/uImage-${version} ]
    383     then
    384     rm -f ${ubootDir}/uImage-${version}
    385     else
    386     [[ -n ${verbose} ]] && echo "uImage-${version} did not exist!"
    387     fi
    388    
    389     [[ -n ${verbose} ]] && echo "removing uInitrd-${version}"
    390     if [ -f ${ubootDir}/uInitrd-${version} ]
    391     then
    392     rm -f ${ubootDir}/uInitrd-${version}
    393     else
    394     [[ -n ${verbose} ]] && echo "uInitrd-${version} did not exist!"
    395     fi
    396    
    397     mv ${tmpKList} ${ubootDir}/${ubootKList}
    398     else
    399     [[ -n ${verbose} ]] && echo "uImage ${newversion} does not exist!"
    400     [ -f ${tmpKList} ] && rm -f ${tmpKList}
    401     fi
    402     else
    403     [[ -n ${verbose} ]] && echo "No previous kernel version. uBoot images not removed!"
    404     fi
    405     else
    406     [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not modifying ${ubootDir}"
    407     fi
    408 niro 1716
    409     if [[ -n ${cfgExtlinux} ]]
    410     then
    411     [[ -n ${verbose} ]] && echo "removing ${version} from ${extlinuxConfig}"
    412     ${grubby} --extlinux -c ${extlinuxConfig} \
    413     --remove-kernel=${bootPrefix}/${kernelName}-${version}
    414     else
    415     [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby for extlinux"
    416     fi
    417 niro 532 }
    418    
    419 niro 924 update()
    420     {
    421 niro 1305 if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
    422     then
    423     [[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
    424     return
    425     fi
    426    
    427     INITRD=""
    428     if [ -f ${initrdfile} ]
    429     then
    430     [[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
    431     INITRD="--initrd ${initrdfile}"
    432 niro 1334
    433     if [[ -n ${addplymouthinitrd} ]]
    434     then
    435     INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
    436     fi
    437 niro 1305 fi
    438    
    439 niro 924 if [[ -n ${cfgGrub} ]]
    440     then
    441     [[ -n ${verbose} ]] && echo "updating ${version} from ${grubConfig}"
    442 niro 1710 ${grubby} --grub -c ${grubConfig} \
    443     --update-kernel=${bootPrefix}/${kernelName}-${version} \
    444 niro 1305 ${INITRD} \
    445 niro 924 ${kernargs:+--args="${kernargs}"} \
    446     ${removeargs:+--remove-args="${removeargs}"}
    447     else
    448     [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
    449     fi
    450 niro 923
    451 niro 1697 if [[ -n ${cfgGrub2} ]]
    452     then
    453     [[ -n ${verbose} ]] && echo "updating ${version} from ${grub2Config}"
    454     ${grubby} --grub2 -c ${grub2Config} \
    455     --update-kernel=${bootPrefix}/${kernelName}-${version} \
    456     ${INITRD} \
    457     ${kernargs:+--args="${kernargs}"} \
    458     ${removeargs:+--remove-args="${removeargs}"}
    459     else
    460     [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby"
    461     fi
    462    
    463     if [[ -n ${cfgGrub2Efi} ]]
    464     then
    465     [[ -n ${verbose} ]] && echo "updating ${version} from ${grub2EfiConfig}"
    466     ${grubby} --grub2 -c ${grub2EfiConfig} \
    467     --update-kernel=${bootPrefix}/${kernelName}-${version} \
    468     ${INITRD} \
    469     ${kernargs:+--args="${kernargs}"} \
    470     ${removeargs:+--remove-args="${removeargs}"}
    471     else
    472     [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby"
    473     fi
    474    
    475 niro 924 if [[ -n ${cfgLilo} ]]
    476     then
    477     [[ -n ${verbose} ]] && echo "updating ${version} from ${liloConfig}"
    478     ${grubby} --update-kernel=${bootPrefix}/${kernelName}-${version} \
    479 niro 1305 ${INITRD} \
    480 niro 924 ${kernargs:+--args="${kernargs}"} \
    481     ${removeargs:+--remove-args="${removeargs}"} \
    482     --${liloFlag}
    483 niro 923
    484 niro 924 if [[ -n ${runLilo} ]]
    485     then
    486     [[ -n ${verbose} ]] && echo "running ${lilo}"
    487     if [ ! -x ${lilo} ]
    488     then
    489     [[ -n ${verbose} ]] && echo "${lilo} does not exist"
    490     else
    491     ${lilo} > /dev/null
    492     fi
    493     fi
    494     else
    495     [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
    496 niro 923 fi
    497 niro 1691
    498     if [[ -n ${cfguBoot} ]]
    499     then
    500     [[ -n ${verbose} ]] && echo "adding $version to ${ubootDir}..."
    501    
    502     [[ -n ${verbose} ]] && echo "creating uImage-${version}"
    503     mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 \
    504     -n ${version} -d ${bootPrefix}/${kernelName}-${version} ${ubootDir}/uImage-${version}
    505    
    506     [[ -n ${verbose} ]] && echo "creating uInitrd-${version}"
    507     mkimage -A arm -O linux -T ramdisk -C none -a 0 -e 0 \
    508     -n initramfs -d ${initrdfile} ${ubootDir}/uInitrd-${version}
    509    
    510     if [ -f ${ubootDir}/uImage-${version} ] && [ -f ${ubootDir}/uInitrd-${version} ]
    511     then
    512     cp -fp ${ubootDir}/uImage-${version} ${ubootDir}/${ubootDefaultImage}
    513     if [ $? -ne 0 ]
    514     then
    515     [[ -n ${verbose} ]] && echo "copy uImage-${version} error, kernel not installed!" && exit
    516     fi
    517     cp -fp ${ubootDir}/uInitrd-${version} ${ubootDir}/${ubootDefaultInitrd}
    518     if [ $? -ne 0 ]
    519     then
    520     [[ -n ${verbose} ]] && echo "copy uInitrd-${version} error, kernel not installed!" && exit
    521     fi
    522     echo ${version} >> ${ubootDir}/${ubootKList}
    523     else
    524     [[ -n ${verbose} ]] && echo "cannot make ${version} the default"
    525     fi
    526     else
    527     [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not setting up ${ubootDir}"
    528     fi
    529 niro 1716
    530     if [[ -n ${cfgExtlinux} ]]
    531     then
    532     [[ -n ${verbose} ]] && echo "updating ${version} from ${extlinuxConfig}"
    533     ${grubby} --extlinux -c ${extlinuxConfig} \
    534     --update-kernel=${bootPrefix}/${kernelName}-${version} \
    535     ${INITRD} \
    536     ${kernargs:+--args="${kernargs}"} \
    537     ${removeargs:+--remove-args="${removeargs}"}
    538     else
    539     [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby"
    540     fi
    541 niro 923 }
    542    
    543 niro 924 mkinitrd()
    544     {
    545 niro 1334 if [[ -n ${dracut} ]]
    546     then
    547 niro 1728 tool="dracut ${dracuthostonly} -f ${initrdfile} ${version}"
    548 niro 1334 else
    549 niro 1749 tool="mkinitrd --allow-missing -f ${initrdfile} ${version}"
    550 niro 1334 fi
    551 niro 924 [[ -n ${verbose} ]] && echo "creating initrd ${initrdfile} using ${version}"
    552 niro 1334 ${tool}
    553 niro 924 rc=$?
    554     if [ ${rc} != 0 ]
    555     then
    556     echo "mkinitrd failed" >&2
    557     exit 1
    558     fi
    559 niro 532 }
    560    
    561 niro 924 rminitrd()
    562     {
    563     [[ -n ${verbose} ]] && echo "removing initrd ${initrdfile}"
    564     [ -f ${initrdfile} ] && rm -f ${initrdfile}
    565 niro 532 }
    566    
    567 niro 924 doDepmod()
    568     {
    569     [[ -n ${verbose} ]] && echo "running depmod for ${version}"
    570     depmod -ae -F /boot/System.map-${version} ${version}
    571 niro 532 }
    572    
    573 niro 924 doRmmoddep()
    574     {
    575     [[ -n ${verbose} ]] && echo "removing modules.dep info for ${version}"
    576     [ -d /lib/modules/${version} ] && rm -f /lib/modules/${version}/modules.*
    577 niro 532 }
    578    
    579    
    580 niro 924 while [ $# -gt 0 ]
    581     do
    582     case $1 in
    583     --mkinitrd)
    584     initrd="make"
    585     ;;
    586 niro 532
    587 niro 924 --rminitrd)
    588     initrd="remove"
    589     ;;
    590 niro 532
    591 niro 1334 --dracut)
    592     dracut=--dracut
    593     ;;
    594    
    595     --host-only)
    596     dracuthostonly=-H
    597     ;;
    598    
    599 niro 924 --initrdfile*)
    600     if echo $1 | grep '=' >/dev/null
    601     then
    602     initrdfile=$(echo $1 | sed 's/^--initrdfile=//')
    603     else
    604     initrdfile=$2
    605     shift
    606     fi
    607     ;;
    608 niro 532
    609 niro 924 --kernel-args*)
    610     if echo $1 | grep '=' >/dev/null
    611     then
    612     kernargs=$(echo $1 | sed 's/^--kernel-args=//')
    613     else
    614     kernargs=$2
    615     shift
    616     fi
    617     ;;
    618 niro 532
    619 niro 924 --remove-args*)
    620     if echo $1 | grep '=' >/dev/null
    621     then
    622 niro 1305 removeargs=$(echo $1 | sed 's/^--remove-args=//')
    623 niro 924 else
    624     removeargs=$2
    625     shift
    626     fi
    627     ;;
    628 niro 923
    629 niro 924 --banner*)
    630     if echo $1 | grep '=' >/dev/null
    631     then
    632     banner=$(echo $1 | sed 's/^--banner=//')
    633     else
    634     banner=$2
    635     shift
    636     fi
    637     ;;
    638 niro 532
    639 niro 924 --multiboot*)
    640     if echo $1 |grep '=' >/dev/null
    641     then
    642     mbkernel=$(echo $1 | sed 's/^--multiboot=//')
    643     else
    644     # can't really support having an optional second arg here
    645     # sorry!
    646     mbkernel="/boot/xen.gz"
    647     fi
    648     ;;
    649 niro 532
    650 niro 924 --mbargs*)
    651     if echo $1 |grep '=' >/dev/null
    652     then
    653     mbargs=$(echo $1 | sed 's/^--mbargs=//')
    654     else
    655     mbargs="$2"
    656     shift
    657     fi
    658     ;;
    659 niro 532
    660 niro 924 --depmod)
    661     moddep="make"
    662     ;;
    663 niro 532
    664 niro 924 --rmmoddep)
    665     moddep="remove"
    666     ;;
    667 niro 532
    668 niro 924 --make-default)
    669     makedefault="--make-default"
    670     ;;
    671 niro 532
    672 niro 924 --package)
    673     if echo $1 | grep '=' >/dev/null
    674     then
    675     package=$(echo $1 | sed 's/^--package=//')
    676     else
    677     package=$2
    678     shift
    679     fi
    680     ;;
    681 niro 532
    682 niro 1334 --add-dracut-args)
    683     adddracutargs=--add-dracut-args
    684     ;;
    685    
    686     --add-plymouth-initrd)
    687     addplymouthinitrd=--add-plymouth-initrd
    688     ;;
    689    
    690 niro 924 -v)
    691     verbose=-v
    692     ;;
    693 niro 532
    694 niro 924 *)
    695     if [[ -z ${mode} ]]
    696     then
    697     mode=$1
    698     elif [[ -z ${version} ]]
    699     then
    700     version=$1
    701     else
    702     usage
    703     fi
    704     ;;
    705     esac
    706 niro 532
    707 niro 924 shift
    708 niro 532 done
    709    
    710     # make sure the mode is valid
    711 niro 924 if [[ ${mode} != --install ]] && [[ ${mode} != --remove ]] && [[ ${mode} != --update ]]
    712     then
    713     usage
    714 niro 532 fi
    715    
    716 niro 924 if [[ -z ${version} ]]
    717     then
    718     usage
    719 niro 532 fi
    720    
    721 niro 924 if [ "${mode}" != "--install" -a "${makedefault}" ]
    722     then
    723     usage
    724 niro 532 fi
    725    
    726 niro 924 kernelmajor=$(echo ${kernel} | cut -d . -f 1,2)
    727 niro 532
    728 niro 1305 # kernel image for 2.4 is kernel
    729 niro 924 if [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]]
    730     then
    731     if [[ ${kernelmajor} = 2.4 ]]
    732     then
    733     kernelName=kernel
    734     fi
    735 niro 532 fi
    736    
    737     # set the initrd file based on arch; ia64 is the only currently known oddball
    738 niro 924 if [[ -z ${initrdfile} ]]
    739     then
    740     INITRD_NAME_PREFIX="initrd"
    741 niro 1334 if [[ -n ${dracut} ]]
    742     then
    743     INITRD_NAME_PREFIX="initramfs"
    744     fi
    745 niro 923
    746 niro 924 if [[ $(uname -m) = ia64 ]]
    747     then
    748     initrdfile="/boot/efi/EFI/redhat/${INITRD_NAME_PREFIX}-${version}.img"
    749     else
    750     initrdfile="/boot/${INITRD_NAME_PREFIX}-${version}.img"
    751     fi
    752 niro 532 fi
    753 niro 924 [[ -n ${verbose} ]] && echo "initrdfile is ${initrdfile}"
    754 niro 532
    755 niro 1334 # add dracut i18n, keyboard and plymouth kernel args if requested
    756     if [[ -n ${dracut} ]] || [[ -n ${adddracutargs} ]]
    757     then
    758     [ -r /etc/conf.d/keymap ] && . /etc/conf.d/keymap
    759     [ -r /etc/conf.d/consolefont ] && . /etc/conf.d/consolefont
    760    
    761     if [[ -n ${KEYMAP} ]]
    762     then
    763     kernargs="${kernargs} KEYTABLE=${KEYMAP}"
    764     fi
    765    
    766     if [[ -n ${CONSOLEFONT} ]]
    767     then
    768     kernargs="${kernargs} SYSFONT=${CONSOLEFONT}"
    769     fi
    770     fi
    771    
    772 niro 532 # set this as the default if we have the package and it matches
    773 niro 924 if [[ ${mode} = --install ]] && [[ ${UPDATEDEFAULT} = yes ]] && [[ -n ${package} ]] &&
    774     [[ -n ${DEFAULTKERNEL} ]] && [[ ${package} = ${DEFAULTKERNEL} ]]
    775     then
    776     makedefault="--make-default"
    777     [[ -n ${verbose} ]] && echo "making it the default based on config"
    778 niro 532 fi
    779    
    780 niro 924 if [[ ${moddep} = make ]]
    781     then
    782     doDepmod
    783     elif [[ ${moddep} = remove ]]
    784     then
    785     doRmmoddep
    786 niro 532 fi
    787    
    788 niro 924 if [[ ${initrd} = make ]]
    789     then
    790     mkinitrd
    791     elif [[ ${initrd} = remove ]]
    792     then
    793     rminitrd
    794 niro 532 fi
    795    
    796 niro 924 if [ ! -x ${grubby} ]
    797     then
    798     [[ -n ${verbose} ]] && echo "${grubby} does not exist"
    799     exit 0
    800 niro 532 fi
    801    
    802 niro 924 [[ -n ${grubConfig} ]] && [ -f ${grubConfig} ] && cfgGrub=1
    803 niro 1697 [[ -n ${grub2Config} ]] && [ -f ${grub2Config} ] && cfgGrub2=1
    804     [[ -n ${grub2EfiConfig} ]] && [ -f ${grub2EfiConfig} ] && cfgGrub2Efi=1
    805 niro 924 [[ -n ${liloConfig} ]] && [ -f ${liloConfig} ] && cfgLilo=1
    806 niro 1716 [[ -n ${extlinuxConfig} ]] && [ -f ${extlinuxConfig} ] && cfgExtlinux=1
    807 niro 532
    808 niro 1691 # if we have a uBoot directory, check if it is mounted.
    809     # if not, mount it. Then check if a boot script exists.
    810     if [[ -n ${ubootDir} ]]
    811     then
    812     mountEntry=$(mount | grep ${ubootDir})
    813     if [[ -z ${mountEntry} ]]
    814     then
    815     mount ${ubootDevice} ${ubootDir}
    816     mounted=1
    817     fi
    818     [ -f ${ubootScript} ] && cfguBoot=1
    819     fi
    820    
    821 niro 532 # if we have a lilo config on an x86 box, see if the default boot loader
    822     # is lilo to determine if it should be run
    823 niro 924 if [[ -n ${cfgLilo} ]] && [[ -n ${isx86} ]]
    824     then
    825     runLilo=$(${grubby} --bootloader-probe | grep lilo)
    826 niro 532 fi
    827    
    828 niro 924 if [[ ${mode} = --install ]]
    829     then
    830     install
    831     elif [[ ${mode} = --remove ]]
    832     then
    833     remove
    834     elif [[ ${mode} = --update ]]
    835     then
    836     update
    837 niro 532 fi
    838    
    839     exit 0

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