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    Revision 2239 - (hide annotations) (download)
    Mon Oct 21 13:28:04 2013 UTC (11 years ago) by niro
    File size: 23115 byte(s) 
    new-kernel-pkg: factor out $title generation
    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 niro 1778 read_os_release()
    29     {
    30     local NAME
    31     local ID
    32     local Version
    33     local Version_ID
    34     local PRETTY_NAME
    35     local ANSI_COLOR
    36     local CPE_NAME
    37    
    38     if [[ -f /etc/os-release ]]
    39     then
    40     source /etc/os-release
    41    
    42     case $1 in
    43     name) echo "${NAME}" ;;
    44     id) echo "${ID}" ;;
    45     version) echo "${Version}" ;;
    46     version_id) echo "${Version_ID}" ;;
    47     pretty_name) echo "${PRETTY_NAME}" ;;
    48     ansi_color) echo "${ANSI_COLOR}" ;;
    49     cpe_name) echo "${CPE_NAME}" ;;
    50     esac
    51     fi
    52     }
    53    
    54 niro 532 PATH=/sbin:/bin:$PATH
    55    
    56     lilo=/sbin/lilo
    57    
    58     # some defaults that are sane for most arches
    59     kernelName=kernel
    60    
    61 niro 924 if [ -x ./grubby ]
    62     then
    63     grubby=./grubby
    64 niro 532 else
    65 niro 924 grubby=/sbin/grubby
    66 niro 532 fi
    67    
    68 niro 925 [ -f /etc/conf.d/grubby ] && . /etc/conf.d/grubby
    69 niro 1691 [ -f /etc/conf.d/grubby-uboot ] && . /etc/conf.d/grubby-uboot
    70 niro 532
    71 niro 1697 cfgGrub2=""
    72     cfgGrub2Efi=""
    73 niro 532 cfgGrub=""
    74     cfgLilo=""
    75 niro 1716 cfgExtlinux=""
    76 niro 1691 cfguBoot=""
    77 niro 532 runLilo=""
    78     grubConfig=""
    79 niro 1702 grub2Config=""
    80     grub2EfiConfig=""
    81 niro 1716 extlinuxConfig=""
    82 niro 532
    83     ARCH=$(uname -m)
    84    
    85 niro 924 if [[ ${ARCH} = ia64 ]]
    86     then
    87     liloConfig=/boot/efi/EFI/redhat/elilo.conf
    88     bootPrefix=/boot/efi/EFI/redhat
    89     liloFlag=elilo
    90     isx86=""
    91     elif [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]]
    92     then
    93     liloConfig=/etc/yaboot.conf
    94 niro 1803 grub2Config=/boot/grub/grub.cfg
    95 niro 924 bootPrefix=/boot
    96     lilo=/sbin/ybin
    97     liloFlag=yaboot
    98     runLilo="yes"
    99     isx86=""
    100     elif [[ ${ARCH} = sparc ]] || [[ ${ARCH} = sparc64 ]]
    101     then
    102     liloConfig=/etc/silo.conf
    103     bootPrefix=/boot
    104     liloFlag=silo
    105     lilo=/sbin/silo
    106     isx86=""
    107     elif [[ ${ARCH} = s390 ]] || [[ ${ARCH} = s390x ]]
    108     then
    109     liloConfig=/etc/zipl.conf
    110     bootPrefix=/boot
    111     liloFlag=zipl
    112     lilo=/sbin/zipl
    113     runLilo="yes"
    114     isx86=""
    115 niro 1848 elif [[ ${ARCH} =~ armv[5|7].*l ]]
    116 niro 1691 then
    117     liloConfig=""
    118     bootPrefix=/boot
    119 niro 1847 ubootDir=${UBOOT_DIR:-"/boot"}
    120 niro 1691 ubootScript=$ubootDir/${UBOOT_SCR:-"boot.scr"}
    121     ubootKList=${UBOOT_KLIST:-"klist.txt"}
    122     ubootDevice=/dev/${UBOOT_DEVICE:-"mmcblk0p1"}
    123     ubootDefaultImage=${UBOOT_UIMAGE:-"uImage"}
    124     ubootDefaultInitrd=${UBOOT_UINITRD:-"uInitrd"}
    125 niro 1937 ubootAddress=${UBOOT_IMGADDR:-"0x00008000"}
    126 niro 1691 mounted=""
    127     liloFlag=""
    128     isx86=""
    129 niro 532 else
    130 niro 924 # this leaves i?86 and x86_64
    131     liloConfig=/etc/lilo.conf
    132     grubConfig=/boot/grub/grub.conf
    133 niro 1697 grub2Config=/boot/grub/grub.cfg
    134     grub2EfiConfig=/boot/grub/grub-efi.cfg
    135 niro 1716 extlinuxConfig=/boot/extlinux/extlinux.conf
    136 niro 924 bootPrefix=/boot
    137     liloFlag=lilo
    138     isx86="yes"
    139 niro 532 fi
    140    
    141     mode=""
    142     version=""
    143     initrd=""
    144 niro 1334 dracut=""
    145     dracuthostonly=""
    146 niro 532 initrdfile=""
    147     moddep=""
    148     verbose=""
    149     makedefault=""
    150     package=""
    151 niro 1706 mbkernel="${HYPERVISOR}"
    152     mbargs="${HYPERVISOR_ARGS}"
    153 niro 1334 adddracutargs=""
    154     addplymouthinitrd=""
    155 niro 532
    156 niro 924 usage()
    157     {
    158 niro 1334 echo "Usage: $(basename $0) [-v] [--mkinitrd] [--rminitrd] [--dracut]" >&2
    159 niro 924 echo " [--initrdfile=<initrd-image>] [--depmod] [--rmmoddep]" >&2
    160 niro 1305 echo " [--kernel-args=<args>] [--remove-args=<args>]" >&2
    161 niro 924 echo " [--banner=<banner>] [--multiboot=multiboot]" >&2
    162 niro 1334 echo " [--mbargs=mbargs] [--make-default] [--add-dracut-args]" >&2
    163     echo " [--add-plymouth-initrd]" >&2
    164     echo " [--host-only]" >&2
    165 niro 924 echo " <--install | --remove | --update> <kernel-version>" >&2
    166     echo " (ex: $(basename $0) --mkinitrd --depmod --install 2.4.7-2)" >&2
    167     exit 1
    168 niro 532 }
    169    
    170 niro 924 install()
    171     {
    172     # XXX kernel should be able to be specified also (or work right on ia64)
    173     if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
    174     then
    175     [[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
    176     return
    177     fi
    178 niro 923
    179 niro 924 INITRD=""
    180     if [ -f ${initrdfile} ]
    181     then
    182     [[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
    183     INITRD="--initrd ${initrdfile}"
    184 niro 1334
    185     if [[ -n ${addplymouthinitrd} ]]
    186     then
    187     INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
    188     fi
    189 niro 924 fi
    190 niro 532
    191 niro 924 # FIXME: is this a good heuristic to find out if we're on iSeries?
    192     if [ -d /proc/iSeries ]
    193     then
    194     [[ -n ${verbose} ]] && echo "On an iSeries, just making img file"
    195     if [[ -z ${initrdfile} ]]
    196     then
    197     [[ -n ${verbose} ]] && echo "No initrd, just adding system map"
    198     /sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinitrd-${version}
    199     else
    200     /sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinux.sm-${version}
    201     /sbin/addRamDisk ${initrdfile} ${bootPrefix}/System.map-${version} ${bootPrefix}/vmlinux.sm-${version} ${bootPrefix}/vmlinitrd-${version} 2>/dev/null
    202     rm ${bootPrefix}/vmlinux.sm-${version}
    203     fi
    204     return
    205 niro 532 fi
    206    
    207 niro 924 # get the root filesystem to use
    208 niro 2238 rootdevice=$(awk '{ if ($1 !~ /^[ \t]*#/ && $2 == "/") { print $1; }}' /etc/fstab 2>/dev/null)
    209 niro 2237 if [[ -z $rootdevice ]]
    210     then
    211     rootdevice=$(grep -o -P "(?<=root=)\S+" /proc/cmdline)
    212     fi
    213 niro 532
    214 niro 924 if [[ -n ${mbkernel} ]] && [[ -n ${cfgLilo} ]] && [[ ${liloFlag} != elilo ]]
    215     then
    216     [[ -n ${verbose} ]] && echo "multiboot specified, not updating lilo.conf"
    217     cfgLilo=""
    218     fi
    219 niro 532
    220 niro 2239 if [[ -n ${banner} ]]
    221     then
    222     title="${banner} [ ${version} ]"
    223     elif [[ $(read_os_release id) = magellan ]]
    224     then
    225     title="$(read_os_release name) $(read_os_release version_id) [ ${version} ]"
    226     elif [ -f /etc/mageversion ]
    227     then
    228     title="Magellan Linux $(< /etc/mageversion) [ ${version} ]"
    229     else
    230     title="Magellan Linux [ ${version} ]"
    231     fi
    232    
    233 niro 924 if [[ -n ${cfgGrub} ]]
    234     then
    235     [[ -n ${verbose} ]] && echo "adding ${version} to ${grubConfig}"
    236 niro 532
    237 niro 1710 ${grubby} --grub -c ${grubConfig} \
    238     --add-kernel=${bootPrefix}/${kernelName}-${version} \
    239 niro 924 ${INITRD} --copy-default ${makedefault} --title "${title}" \
    240     ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
    241     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
    242 niro 532 else
    243 niro 1697 [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97"
    244 niro 532 fi
    245 niro 1697 if [[ -n ${cfgGrub2} ]]
    246     then
    247     [[ -n ${verbose} ]] && echo "adding ${version} to ${grub2Config}"
    248 niro 532
    249 niro 1702 ${grubby} --grub2 -c ${grub2Config} \
    250 niro 1697 --add-kernel=${bootPrefix}/${kernelName}-${version} \
    251     ${INITRD} --copy-default ${makedefault} --title "${title}" \
    252     ${mbkernel:+--add-multiboot="${mbkernel}"} \
    253     ${mbargs:+--mbargs="${mbargs}"} \
    254     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
    255     else
    256     [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby for grub 2"
    257     fi
    258     if [[ -n ${cfgGrub2Efi} ]]
    259     then
    260     [[ -n ${verbose} ]] && echo "adding ${version} to ${grub2EfiConfig}"
    261    
    262 niro 1940 ${grubby} --grub2 -c ${grub2EfiConfig} --efi \
    263 niro 1697 --add-kernel=${bootPrefix}/${kernelName}-${version} \
    264     ${INITRD} --copy-default ${makedefault} --title "${title}" \
    265     ${mbkernel:+--add-multiboot="${mbkernel}"} \
    266     ${mbargs:+--mbargs="${mbargs}"} \
    267     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
    268     else
    269     [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby for grub 2 with UEFI"
    270     fi
    271    
    272 niro 924 if [[ -n ${cfgLilo} ]]
    273     then
    274     [[ -n ${verbose} ]] && echo "adding ${version} to ${liloConfig}"
    275 niro 532
    276 niro 924 ${grubby} --add-kernel=${bootPrefix}/${kernelName}-${version} ${INITRD} \
    277     --copy-default ${makedefault} --title ${version} \
    278     ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
    279     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${version}" \
    280     --${liloFlag}
    281 niro 532
    282 niro 924 if [[ -n ${runLilo} ]]
    283     then
    284     [[ -n ${verbose} ]] && echo "running ${lilo}"
    285 niro 1305 if [ ! -x ${lilo} ]
    286 niro 924 then
    287     [[ -n ${verbose} ]] && echo "${lilo} does not exist"
    288     else
    289     ${lilo} > /dev/null
    290     fi
    291     fi
    292     else
    293     [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
    294 niro 532 fi
    295 niro 1716
    296     if [[ -n ${cfgExtlinux} ]]
    297     then
    298     [[ -n ${verbose} ]] && echo "adding ${version} to ${extlinuxConfig}"
    299    
    300     ${grubby} --extlinux -c ${extlinuxConfig} \
    301     --add-kernel=${bootPrefix}/${kernelName}-${version} \
    302     ${INITRD} --copy-default ${makedefault} --title "${title}" \
    303     ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
    304     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
    305     else
    306     [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby for extlinux"
    307     fi
    308 niro 532 }
    309    
    310 niro 924 remove()
    311     {
    312     # FIXME: is this a good heuristic to find out if we're on iSeries?
    313     if [ -d /proc/iSeries ]
    314     then
    315     [[ -n ${verbose} ]] && echo "On an iSeries, remove img file"
    316     rm -f ${bootPrefix}/${kernelName}-${version}.img 2>/dev/null
    317     return
    318     fi
    319 niro 532
    320 niro 924 if [[ -n ${cfgGrub} ]]
    321     then
    322     [[ -n ${verbose} ]] && echo "removing ${version} from ${grubConfig}"
    323 niro 1710 ${grubby} --grub -c ${grubConfig} \
    324     --remove-kernel=${bootPrefix}/${kernelName}-${version}
    325 niro 924 else
    326 niro 1697 [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97"
    327 niro 924 fi
    328 niro 1697 if [[ -n ${cfgGrub2} ]]
    329     then
    330     [[ -n ${verbose} ]] && echo "removing ${version} from ${grub2Config}"
    331     ${grubby} --grub2 -c ${grub2Config} \
    332     --remove-kernel=${bootPrefix}/${kernelName}-${version}
    333     else
    334     [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby for grub 2"
    335     fi
    336     if [[ -n ${cfgGrub2Efi} ]]
    337     then
    338     [[ -n ${verbose} ]] && echo "removing ${version} from ${grub2EfiConfig}"
    339 niro 2051 ${grubby} --grub2 -c ${grub2EfiConfig} --efi \
    340 niro 1697 --remove-kernel=${bootPrefix}/${kernelName}-${version}
    341     else
    342     [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby grub 2 with UEFI"
    343     fi
    344 niro 532
    345 niro 924 if [[ -n ${cfgLilo} ]]
    346     then
    347     [[ -n ${verbose} ]] && echo "removing ${version} from ${liloConfig}"
    348 niro 1305 ${grubby} --remove-kernel=${bootPrefix}/${kernelName}-${version} --${liloFlag}
    349 niro 532
    350 niro 924 if [[ -n ${runLilo} ]]
    351     then
    352     [[ -n ${verbose} ]] && echo "running ${lilo}"
    353     if [ ! -x ${lilo} ]
    354     then
    355     [[ -n ${verbose} ]] && echo "${lilo} does not exist"
    356     else
    357     ${lilo} > /dev/null
    358     fi
    359     fi
    360     else
    361     [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
    362 niro 532 fi
    363 niro 1691
    364     if [[ -n ${cfguBoot} ]]
    365     then
    366     [[ -n ${verbose} ]] && echo "removing ${version} from ${ubootDir}..."
    367    
    368     if [ -f ${ubootDir}/${ubootKList} ]
    369     then
    370     tmpKList=$(mktemp ${ubootDir}/${ubootKList}.XXXX)
    371     curversion=$(tail -n1 ${ubootDir}/${ubootKList})
    372 niro 1847 sed "/$version$/d" ${ubootDir}/${ubootKList} > ${tmpKList}
    373 niro 1691 newversion=$(tail -n1 ${tmpKList})
    374     if [ -f ${ubootDir}/uImage-${newversion} ] && [ -f ${ubootDir}/uInitrd-${newversion} ]
    375     then
    376     if [[ ${curversion} != ${newversion} ]]
    377     then
    378     cp -fp ${ubootDir}/uImage-${newversion} ${ubootDir}/${ubootDefaultImage}
    379     if [ $? -ne 0 ]
    380     then
    381     [[ -n ${verbose} ]] && echo "copy uImage-${newversion} error, default kernel not replaced!" && exit
    382     fi
    383     cp -fp ${ubootDir}/uInitrd-${newversion} ${ubootDir}/${ubootDefaultInitrd}
    384     if [ $? -ne 0 ]
    385     then
    386     [[ -n ${verbose} ]] && echo "copy uInitrd-${newversion} error, default Initrd not replaced!" && exit
    387     fi
    388     fi
    389    
    390     [[ -n ${verbose} ]] && echo "removing uImage-${version}"
    391     if [ -f ${ubootDir}/uImage-${version} ]
    392     then
    393     rm -f ${ubootDir}/uImage-${version}
    394     else
    395     [[ -n ${verbose} ]] && echo "uImage-${version} did not exist!"
    396     fi
    397    
    398     [[ -n ${verbose} ]] && echo "removing uInitrd-${version}"
    399     if [ -f ${ubootDir}/uInitrd-${version} ]
    400     then
    401     rm -f ${ubootDir}/uInitrd-${version}
    402     else
    403     [[ -n ${verbose} ]] && echo "uInitrd-${version} did not exist!"
    404     fi
    405    
    406     mv ${tmpKList} ${ubootDir}/${ubootKList}
    407     else
    408     [[ -n ${verbose} ]] && echo "uImage ${newversion} does not exist!"
    409     [ -f ${tmpKList} ] && rm -f ${tmpKList}
    410     fi
    411     else
    412 niro 1752 [[ -n ${verbose} ]] && echo "No previous kernel version. U-Boot images not removed!"
    413 niro 1691 fi
    414     else
    415     [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not modifying ${ubootDir}"
    416     fi
    417 niro 1716
    418     if [[ -n ${cfgExtlinux} ]]
    419     then
    420     [[ -n ${verbose} ]] && echo "removing ${version} from ${extlinuxConfig}"
    421     ${grubby} --extlinux -c ${extlinuxConfig} \
    422     --remove-kernel=${bootPrefix}/${kernelName}-${version}
    423     else
    424     [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby for extlinux"
    425     fi
    426 niro 532 }
    427    
    428 niro 924 update()
    429     {
    430 niro 1305 if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
    431     then
    432     [[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
    433     return
    434     fi
    435    
    436     INITRD=""
    437     if [ -f ${initrdfile} ]
    438     then
    439     [[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
    440     INITRD="--initrd ${initrdfile}"
    441 niro 1334
    442     if [[ -n ${addplymouthinitrd} ]]
    443     then
    444     INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
    445     fi
    446 niro 1305 fi
    447    
    448 niro 924 if [[ -n ${cfgGrub} ]]
    449     then
    450     [[ -n ${verbose} ]] && echo "updating ${version} from ${grubConfig}"
    451 niro 1710 ${grubby} --grub -c ${grubConfig} \
    452     --update-kernel=${bootPrefix}/${kernelName}-${version} \
    453 niro 1305 ${INITRD} \
    454 niro 924 ${kernargs:+--args="${kernargs}"} \
    455     ${removeargs:+--remove-args="${removeargs}"}
    456     else
    457     [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
    458     fi
    459 niro 923
    460 niro 1697 if [[ -n ${cfgGrub2} ]]
    461     then
    462     [[ -n ${verbose} ]] && echo "updating ${version} from ${grub2Config}"
    463     ${grubby} --grub2 -c ${grub2Config} \
    464     --update-kernel=${bootPrefix}/${kernelName}-${version} \
    465     ${INITRD} \
    466     ${kernargs:+--args="${kernargs}"} \
    467     ${removeargs:+--remove-args="${removeargs}"}
    468     else
    469     [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby"
    470     fi
    471    
    472     if [[ -n ${cfgGrub2Efi} ]]
    473     then
    474     [[ -n ${verbose} ]] && echo "updating ${version} from ${grub2EfiConfig}"
    475 niro 2051 ${grubby} --grub2 -c ${grub2EfiConfig} --efi \
    476 niro 1697 --update-kernel=${bootPrefix}/${kernelName}-${version} \
    477     ${INITRD} \
    478     ${kernargs:+--args="${kernargs}"} \
    479     ${removeargs:+--remove-args="${removeargs}"}
    480     else
    481     [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby"
    482     fi
    483    
    484 niro 924 if [[ -n ${cfgLilo} ]]
    485     then
    486     [[ -n ${verbose} ]] && echo "updating ${version} from ${liloConfig}"
    487     ${grubby} --update-kernel=${bootPrefix}/${kernelName}-${version} \
    488 niro 1305 ${INITRD} \
    489 niro 924 ${kernargs:+--args="${kernargs}"} \
    490     ${removeargs:+--remove-args="${removeargs}"} \
    491     --${liloFlag}
    492 niro 923
    493 niro 924 if [[ -n ${runLilo} ]]
    494     then
    495     [[ -n ${verbose} ]] && echo "running ${lilo}"
    496     if [ ! -x ${lilo} ]
    497     then
    498     [[ -n ${verbose} ]] && echo "${lilo} does not exist"
    499     else
    500     ${lilo} > /dev/null
    501     fi
    502     fi
    503     else
    504     [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
    505 niro 923 fi
    506 niro 1691
    507     if [[ -n ${cfguBoot} ]]
    508     then
    509     [[ -n ${verbose} ]] && echo "adding $version to ${ubootDir}..."
    510    
    511     [[ -n ${verbose} ]] && echo "creating uImage-${version}"
    512 niro 1752 mkimage -A arm -O linux -T kernel -C none -a ${ubootAddress} \
    513     -e ${ubootAddress} -n ${version} \
    514     -d ${bootPrefix}/${kernelName}-${version} ${ubootDir}/uImage-${version}
    515 niro 1691
    516     [[ -n ${verbose} ]] && echo "creating uInitrd-${version}"
    517     mkimage -A arm -O linux -T ramdisk -C none -a 0 -e 0 \
    518     -n initramfs -d ${initrdfile} ${ubootDir}/uInitrd-${version}
    519    
    520     if [ -f ${ubootDir}/uImage-${version} ] && [ -f ${ubootDir}/uInitrd-${version} ]
    521     then
    522     cp -fp ${ubootDir}/uImage-${version} ${ubootDir}/${ubootDefaultImage}
    523     if [ $? -ne 0 ]
    524     then
    525     [[ -n ${verbose} ]] && echo "copy uImage-${version} error, kernel not installed!" && exit
    526     fi
    527     cp -fp ${ubootDir}/uInitrd-${version} ${ubootDir}/${ubootDefaultInitrd}
    528     if [ $? -ne 0 ]
    529     then
    530     [[ -n ${verbose} ]] && echo "copy uInitrd-${version} error, kernel not installed!" && exit
    531     fi
    532     echo ${version} >> ${ubootDir}/${ubootKList}
    533     else
    534     [[ -n ${verbose} ]] && echo "cannot make ${version} the default"
    535     fi
    536     else
    537     [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not setting up ${ubootDir}"
    538     fi
    539 niro 1716
    540     if [[ -n ${cfgExtlinux} ]]
    541     then
    542     [[ -n ${verbose} ]] && echo "updating ${version} from ${extlinuxConfig}"
    543     ${grubby} --extlinux -c ${extlinuxConfig} \
    544     --update-kernel=${bootPrefix}/${kernelName}-${version} \
    545     ${INITRD} \
    546     ${kernargs:+--args="${kernargs}"} \
    547     ${removeargs:+--remove-args="${removeargs}"}
    548     else
    549     [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby"
    550     fi
    551 niro 923 }
    552    
    553 niro 1756 makeinitrd()
    554 niro 924 {
    555 niro 1334 if [[ -n ${dracut} ]]
    556     then
    557 niro 1728 tool="dracut ${dracuthostonly} -f ${initrdfile} ${version}"
    558 niro 1334 else
    559 niro 1749 tool="mkinitrd --allow-missing -f ${initrdfile} ${version}"
    560 niro 1334 fi
    561 niro 924 [[ -n ${verbose} ]] && echo "creating initrd ${initrdfile} using ${version}"
    562 niro 1334 ${tool}
    563 niro 924 rc=$?
    564     if [ ${rc} != 0 ]
    565     then
    566     echo "mkinitrd failed" >&2
    567     exit 1
    568     fi
    569 niro 532 }
    570    
    571 niro 924 rminitrd()
    572     {
    573     [[ -n ${verbose} ]] && echo "removing initrd ${initrdfile}"
    574     [ -f ${initrdfile} ] && rm -f ${initrdfile}
    575 niro 532 }
    576    
    577 niro 924 doDepmod()
    578     {
    579     [[ -n ${verbose} ]] && echo "running depmod for ${version}"
    580     depmod -ae -F /boot/System.map-${version} ${version}
    581 niro 532 }
    582    
    583 niro 924 doRmmoddep()
    584     {
    585     [[ -n ${verbose} ]] && echo "removing modules.dep info for ${version}"
    586     [ -d /lib/modules/${version} ] && rm -f /lib/modules/${version}/modules.*
    587 niro 532 }
    588    
    589    
    590 niro 924 while [ $# -gt 0 ]
    591     do
    592     case $1 in
    593     --mkinitrd)
    594     initrd="make"
    595     ;;
    596 niro 532
    597 niro 924 --rminitrd)
    598     initrd="remove"
    599     ;;
    600 niro 532
    601 niro 1334 --dracut)
    602     dracut=--dracut
    603     ;;
    604    
    605     --host-only)
    606     dracuthostonly=-H
    607     ;;
    608    
    609 niro 924 --initrdfile*)
    610     if echo $1 | grep '=' >/dev/null
    611     then
    612     initrdfile=$(echo $1 | sed 's/^--initrdfile=//')
    613     else
    614     initrdfile=$2
    615     shift
    616     fi
    617     ;;
    618 niro 532
    619 niro 924 --kernel-args*)
    620     if echo $1 | grep '=' >/dev/null
    621     then
    622     kernargs=$(echo $1 | sed 's/^--kernel-args=//')
    623     else
    624     kernargs=$2
    625     shift
    626     fi
    627     ;;
    628 niro 532
    629 niro 924 --remove-args*)
    630     if echo $1 | grep '=' >/dev/null
    631     then
    632 niro 1305 removeargs=$(echo $1 | sed 's/^--remove-args=//')
    633 niro 924 else
    634     removeargs=$2
    635     shift
    636     fi
    637     ;;
    638 niro 923
    639 niro 924 --banner*)
    640     if echo $1 | grep '=' >/dev/null
    641     then
    642     banner=$(echo $1 | sed 's/^--banner=//')
    643     else
    644     banner=$2
    645     shift
    646     fi
    647     ;;
    648 niro 532
    649 niro 924 --multiboot*)
    650     if echo $1 |grep '=' >/dev/null
    651     then
    652     mbkernel=$(echo $1 | sed 's/^--multiboot=//')
    653     else
    654     # can't really support having an optional second arg here
    655     # sorry!
    656     mbkernel="/boot/xen.gz"
    657     fi
    658     ;;
    659 niro 532
    660 niro 924 --mbargs*)
    661     if echo $1 |grep '=' >/dev/null
    662     then
    663     mbargs=$(echo $1 | sed 's/^--mbargs=//')
    664     else
    665     mbargs="$2"
    666     shift
    667     fi
    668     ;;
    669 niro 532
    670 niro 924 --depmod)
    671     moddep="make"
    672     ;;
    673 niro 532
    674 niro 924 --rmmoddep)
    675     moddep="remove"
    676     ;;
    677 niro 532
    678 niro 924 --make-default)
    679     makedefault="--make-default"
    680     ;;
    681 niro 532
    682 niro 924 --package)
    683     if echo $1 | grep '=' >/dev/null
    684     then
    685     package=$(echo $1 | sed 's/^--package=//')
    686     else
    687     package=$2
    688     shift
    689     fi
    690     ;;
    691 niro 532
    692 niro 1334 --add-dracut-args)
    693     adddracutargs=--add-dracut-args
    694     ;;
    695    
    696     --add-plymouth-initrd)
    697     addplymouthinitrd=--add-plymouth-initrd
    698     ;;
    699    
    700 niro 924 -v)
    701     verbose=-v
    702     ;;
    703 niro 532
    704 niro 924 *)
    705     if [[ -z ${mode} ]]
    706     then
    707     mode=$1
    708     elif [[ -z ${version} ]]
    709     then
    710     version=$1
    711     else
    712     usage
    713     fi
    714     ;;
    715     esac
    716 niro 532
    717 niro 924 shift
    718 niro 532 done
    719    
    720     # make sure the mode is valid
    721 niro 924 if [[ ${mode} != --install ]] && [[ ${mode} != --remove ]] && [[ ${mode} != --update ]]
    722     then
    723     usage
    724 niro 532 fi
    725    
    726 niro 924 if [[ -z ${version} ]]
    727     then
    728     usage
    729 niro 532 fi
    730    
    731 niro 924 if [ "${mode}" != "--install" -a "${makedefault}" ]
    732     then
    733     usage
    734 niro 532 fi
    735    
    736 niro 924 kernelmajor=$(echo ${kernel} | cut -d . -f 1,2)
    737 niro 532
    738 niro 1305 # kernel image for 2.4 is kernel
    739 niro 924 if [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]]
    740     then
    741     if [[ ${kernelmajor} = 2.4 ]]
    742     then
    743     kernelName=kernel
    744     fi
    745 niro 532 fi
    746    
    747     # set the initrd file based on arch; ia64 is the only currently known oddball
    748 niro 924 if [[ -z ${initrdfile} ]]
    749     then
    750     INITRD_NAME_PREFIX="initrd"
    751 niro 1334 if [[ -n ${dracut} ]]
    752     then
    753     INITRD_NAME_PREFIX="initramfs"
    754     fi
    755 niro 923
    756 niro 924 if [[ $(uname -m) = ia64 ]]
    757     then
    758     initrdfile="/boot/efi/EFI/redhat/${INITRD_NAME_PREFIX}-${version}.img"
    759     else
    760     initrdfile="/boot/${INITRD_NAME_PREFIX}-${version}.img"
    761     fi
    762 niro 532 fi
    763 niro 924 [[ -n ${verbose} ]] && echo "initrdfile is ${initrdfile}"
    764 niro 532
    765 niro 1334 # add dracut i18n, keyboard and plymouth kernel args if requested
    766     if [[ -n ${dracut} ]] || [[ -n ${adddracutargs} ]]
    767     then
    768 niro 2059 if [ -r /etc/vconsole.conf ]
    769     then
    770     . /etc/vconsole.conf
    771 niro 1334
    772 niro 2059 for i in SYSFONT SYSFONTACM UNIMAP KEYTABLE
    773     do
    774     val=$(eval echo \$$i)
    775     [[ -n ${val} ]] && kernargs="${kernargs} ${i}=${val}"
    776     done
    777     else
    778     if [ -r /etc/conf.d/consolefont ]
    779     then
    780     . /etc/conf.d/consolefont
    781    
    782     if [[ -n ${CONSOLEFONT} ]]
    783     then
    784     kernargs="${kernargs} SYSFONT=${CONSOLEFONT}"
    785     fi
    786     fi
    787    
    788     if [ -r /etc/conf.d/keymap ]
    789     then
    790     . /etc/conf.d/keymap
    791    
    792     if [[ -n ${KEYMAP} ]]
    793     then
    794     kernargs="${kernargs} KEYTABLE=${KEYMAP}"
    795     fi
    796     fi
    797 niro 1334 fi
    798    
    799 niro 2059 if [ -r /etc/locale.conf ]
    800 niro 1334 then
    801 niro 2059 . /etc/locale.conf
    802    
    803     if [[ -n ${LANG} ]]
    804     then
    805     kernargs="${kernargs} LANG=${LANG}"
    806     fi
    807 niro 1334 fi
    808     fi
    809    
    810 niro 532 # set this as the default if we have the package and it matches
    811 niro 924 if [[ ${mode} = --install ]] && [[ ${UPDATEDEFAULT} = yes ]] && [[ -n ${package} ]] &&
    812     [[ -n ${DEFAULTKERNEL} ]] && [[ ${package} = ${DEFAULTKERNEL} ]]
    813     then
    814     makedefault="--make-default"
    815     [[ -n ${verbose} ]] && echo "making it the default based on config"
    816 niro 532 fi
    817    
    818 niro 924 if [[ ${moddep} = make ]]
    819     then
    820     doDepmod
    821     elif [[ ${moddep} = remove ]]
    822     then
    823     doRmmoddep
    824 niro 532 fi
    825    
    826 niro 924 if [[ ${initrd} = make ]]
    827     then
    828 niro 1756 makeinitrd
    829 niro 924 elif [[ ${initrd} = remove ]]
    830     then
    831     rminitrd
    832 niro 532 fi
    833    
    834 niro 924 if [ ! -x ${grubby} ]
    835     then
    836     [[ -n ${verbose} ]] && echo "${grubby} does not exist"
    837     exit 0
    838 niro 532 fi
    839    
    840 niro 924 [[ -n ${grubConfig} ]] && [ -f ${grubConfig} ] && cfgGrub=1
    841 niro 1697 [[ -n ${grub2Config} ]] && [ -f ${grub2Config} ] && cfgGrub2=1
    842     [[ -n ${grub2EfiConfig} ]] && [ -f ${grub2EfiConfig} ] && cfgGrub2Efi=1
    843 niro 924 [[ -n ${liloConfig} ]] && [ -f ${liloConfig} ] && cfgLilo=1
    844 niro 1716 [[ -n ${extlinuxConfig} ]] && [ -f ${extlinuxConfig} ] && cfgExtlinux=1
    845 niro 532
    846 niro 1752 # if we have a U-Boot directory, but no boot script, check if the directory
    847     # is mounted. If not, mount it, and then check if a boot script exists.
    848 niro 1691 if [[ -n ${ubootDir} ]]
    849     then
    850 niro 1752 if [ -f ${ubootScript} ]
    851 niro 1691 then
    852 niro 1752 cfguBoot=1
    853     else
    854     mountEntry=$(mount | grep ${ubootDir})
    855     if [[ -z ${mountEntry} ]]
    856     then
    857     mount ${ubootDevice} ${ubootDir}
    858     mounted=1
    859     fi
    860     [ -f ${ubootScript} ] && cfguBoot=1
    861 niro 1691 fi
    862     fi
    863    
    864 niro 1937 # if we're using U-Boot, check if the default load address should change
    865     if [[ -n ${cfguBoot} ]] && [[ -z ${UBOOT_IMGADDR} ]]
    866     then
    867     [[ ${version} =~ .([^.]*)$ ]]
    868     platform=${BASH_REMATCH[1]}
    869     # A few platforms use an alternate kernel load address
    870     if [[ ${platform} = omap ]]
    871     then
    872     ubootAddress=0x80008000
    873     elif [[ ${platform} = imx ]]
    874     then
    875     ubootAddress=0x90008000
    876     fi
    877     fi
    878    
    879 niro 532 # if we have a lilo config on an x86 box, see if the default boot loader
    880     # is lilo to determine if it should be run
    881 niro 924 if [[ -n ${cfgLilo} ]] && [[ -n ${isx86} ]]
    882     then
    883     runLilo=$(${grubby} --bootloader-probe | grep lilo)
    884 niro 532 fi
    885    
    886 niro 924 if [[ ${mode} = --install ]]
    887     then
    888     install
    889     elif [[ ${mode} = --remove ]]
    890     then
    891     remove
    892     elif [[ ${mode} = --update ]]
    893     then
    894     update
    895 niro 532 fi
    896    
    897 niro 1752 # if we mounted the U-Boot directory, unmount it.
    898     [[ -n ${mounted} ]] && umount ${ubootDir}
    899    
    900 niro 532 exit 0

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