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    revision 1702 by niro, Sat Feb 18 00:21:34 2012 UTC revision 1847 by niro, Mon Jul 2 13:04:02 2012 UTC
    # Line 25  Line 25 
    25  # along with this program.  If not, see <http://www.gnu.org/licenses/>.  # along with this program.  If not, see <http://www.gnu.org/licenses/>.
    26  #  #
    27    
    28    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  PATH=/sbin:/bin:$PATH  PATH=/sbin:/bin:$PATH
    55    
    56  lilo=/sbin/lilo  lilo=/sbin/lilo
    # Line 46  cfgGrub2="" Line 72  cfgGrub2=""
    72  cfgGrub2Efi=""  cfgGrub2Efi=""
    73  cfgGrub=""  cfgGrub=""
    74  cfgLilo=""  cfgLilo=""
    75    cfgExtlinux=""
    76  cfguBoot=""  cfguBoot=""
    77  runLilo=""  runLilo=""
    78  grubConfig=""  grubConfig=""
    79  grub2Config=""  grub2Config=""
    80  grub2EfiConfig=""  grub2EfiConfig=""
    81    extlinuxConfig=""
    82    
    83  ARCH=$(uname -m)  ARCH=$(uname -m)
    84    
    # Line 63  then Line 91  then
    91  elif [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]]  elif [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]]
    92  then  then
    93   liloConfig=/etc/yaboot.conf   liloConfig=/etc/yaboot.conf
    94     grub2Config=/boot/grub/grub.cfg
    95   bootPrefix=/boot   bootPrefix=/boot
    96   lilo=/sbin/ybin   lilo=/sbin/ybin
    97   liloFlag=yaboot   liloFlag=yaboot
    # Line 83  then Line 112  then
    112   lilo=/sbin/zipl   lilo=/sbin/zipl
    113   runLilo="yes"   runLilo="yes"
    114   isx86=""   isx86=""
    115  elif [[ ${ARCH} = armv7l ]]  elif [[ ${ARCH} = armv7l ]] || [[ ${ARCH} = armv7hl ]] || [[ ${ARCH} = armv5tel ]]
    116  then  then
    117   liloConfig=""   liloConfig=""
    118   bootPrefix=/boot   bootPrefix=/boot
    119   ubootDir=${UBOOT_DIR:-"/boot/uboot"}   ubootDir=${UBOOT_DIR:-"/boot"}
    120   ubootScript=$ubootDir/${UBOOT_SCR:-"boot.scr"}   ubootScript=$ubootDir/${UBOOT_SCR:-"boot.scr"}
    121   ubootKList=${UBOOT_KLIST:-"klist.txt"}   ubootKList=${UBOOT_KLIST:-"klist.txt"}
    122   ubootDevice=/dev/${UBOOT_DEVICE:-"mmcblk0p1"}   ubootDevice=/dev/${UBOOT_DEVICE:-"mmcblk0p1"}
    # Line 96  then Line 125  then
    125   mounted=""   mounted=""
    126   liloFlag=""   liloFlag=""
    127   isx86=""   isx86=""
    128     if [[ -z ${UBOOT_IMGADDR} ]]
    129     then
    130     machine=$(grep "^Hardware" /proc/cpuinfo | sed 's/Hardware\s*:\s*//')
    131     if [ "${machine}" == "OMAP3 Beagle Board" ] || [ "${machine}" == "OMAP4 Panda board" ]
    132     then
    133     ubootAddress=0x80008000
    134     else
    135     ubootAddress=0x00008000
    136     fi
    137     else
    138     ubootAddress="${UBOOT_IMGADDR}"
    139     fi
    140  else  else
    141   # this leaves i?86 and x86_64   # this leaves i?86 and x86_64
    142   liloConfig=/etc/lilo.conf   liloConfig=/etc/lilo.conf
    143   grubConfig=/boot/grub/grub.conf   grubConfig=/boot/grub/grub.conf
    144   grub2Config=/boot/grub/grub.cfg   grub2Config=/boot/grub/grub.cfg
    145   grub2EfiConfig=/boot/grub/grub-efi.cfg   grub2EfiConfig=/boot/grub/grub-efi.cfg
    146     extlinuxConfig=/boot/extlinux/extlinux.conf
    147   bootPrefix=/boot   bootPrefix=/boot
    148   liloFlag=lilo   liloFlag=lilo
    149   isx86="yes"   isx86="yes"
    # Line 117  moddep="" Line 159  moddep=""
    159  verbose=""  verbose=""
    160  makedefault=""  makedefault=""
    161  package=""  package=""
    162  mbkernel=""  mbkernel="${HYPERVISOR}"
    163  mbargs=""  mbargs="${HYPERVISOR_ARGS}"
    164  adddracutargs=""  adddracutargs=""
    165  addplymouthinitrd=""  addplymouthinitrd=""
    166    
    # Line 188  install() Line 230  install()
    230    
    231   if [[ -n ${banner} ]]   if [[ -n ${banner} ]]
    232   then   then
    233   title="${banner} (${version})"   title="${banner} [ ${version} ]"
    234   elif [ -f /etc/mageversion ]   elif [ -f /etc/mageversion ]
    235   then   then
    236   title="Magellan Linux $(< /etc/mageversion) (${version})"   title="Magellan Linux $(< /etc/mageversion) [ ${version} ]"
    237     elif [[ $(read_os_release id) = magellan ]]
    238     then
    239     title="$(read_os_release name) $(read_os_release version_id) [ ${version} ]"
    240   else   else
    241   title="Magellan Linux (${version})"   title="Magellan Linux [ ${version} ]"
    242   fi   fi
    243   ${grubby} --grub --add-kernel=${bootPrefix}/${kernelName}-${version} \   ${grubby} --grub -c ${grubConfig} \
    244     --add-kernel=${bootPrefix}/${kernelName}-${version} \
    245   ${INITRD} --copy-default ${makedefault} --title "${title}" \   ${INITRD} --copy-default ${makedefault} --title "${title}" \
    246   ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \   ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
    247   --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"   --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
    # Line 208  install() Line 254  install()
    254    
    255   if [[ -n ${banner} ]]   if [[ -n ${banner} ]]
    256   then   then
    257   title="${banner} (${version})"   title="${banner} [ ${version} ]"
    258   elif [ -f /etc/mageversion ]   elif [ -f /etc/mageversion ]
    259   then   then
    260   title="Magellan Linux $(< /etc/mageversion) (${version})"   title="Magellan Linux $(< /etc/mageversion) [ ${version} ]"
    261     elif [[ $(read_os_release id) = magellan ]]
    262     then
    263     title="$(read_os_release name) $(read_os_release version_id) [ ${version} ]"
    264   else   else
    265   title="Magellan Linux (${version})"   title="Magellan Linux [ ${version} ]"
    266   fi   fi
    267   ${grubby} --grub2 -c ${grub2Config} \   ${grubby} --grub2 -c ${grub2Config} \
    268   --add-kernel=${bootPrefix}/${kernelName}-${version} \   --add-kernel=${bootPrefix}/${kernelName}-${version} \
    # Line 230  install() Line 279  install()
    279    
    280   if [[ -n ${banner} ]]   if [[ -n ${banner} ]]
    281   then   then
    282   title="${banner} (${version})"   title="${banner} [ ${version} ]"
    283   elif [ -f /etc/mageversion ]   elif [ -f /etc/mageversion ]
    284   then   then
    285   title="Magellan Linux $(< /etc/mageversion) (${version})"   title="Magellan Linux $(< /etc/mageversion) [ ${version} ]"
    286     elif [[ $(read_os_release id) = magellan ]]
    287     then
    288     title="$(read_os_release name) $(read_os_release version_id) [ ${version} ]"
    289   else   else
    290   title="Magellan Linux (${version})"   title="Magellan Linux [ ${version} ]"
    291   fi   fi
    292   ${grubby} --grub2 -c ${grub2EfiConfig} \   ${grubby} --grub2 -c ${grub2EfiConfig} \
    293   --add-kernel=${bootPrefix}/${kernelName}-${version} \   --add-kernel=${bootPrefix}/${kernelName}-${version} \
    # Line 270  install() Line 322  install()
    322   else   else
    323   [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"   [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
    324   fi   fi
    325    
    326     if [[ -n ${cfgExtlinux} ]]
    327     then
    328     [[ -n ${verbose} ]] && echo "adding ${version} to ${extlinuxConfig}"
    329    
    330     if [[ -n ${banner} ]]
    331     then
    332     title="${banner} [ ${version} ]"
    333     elif [ -f /etc/mageversion ]
    334     then
    335     title="Magellan Linux $(< /etc/mageversion) [ ${version} ]"
    336     elif [[ $(read_os_release id) = magellan ]]
    337     then
    338     title="$(read_os_release name) $(read_os_release version_id) [ ${version} ]"
    339     else
    340     title="Magellan Linux [ ${version} ]"
    341     fi
    342     ${grubby} --extlinux -c ${extlinuxConfig} \
    343     --add-kernel=${bootPrefix}/${kernelName}-${version} \
    344     ${INITRD} --copy-default ${makedefault} --title "${title}" \
    345     ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
    346     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
    347     else
    348     [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby for extlinux"
    349     fi
    350  }  }
    351    
    352  remove()  remove()
    # Line 285  remove() Line 362  remove()
    362   if [[ -n ${cfgGrub} ]]   if [[ -n ${cfgGrub} ]]
    363   then   then
    364   [[ -n ${verbose} ]] && echo "removing ${version} from ${grubConfig}"   [[ -n ${verbose} ]] && echo "removing ${version} from ${grubConfig}"
    365   ${grubby} --grub --remove-kernel=${bootPrefix}/${kernelName}-${version}   ${grubby} --grub -c ${grubConfig} \
    366     --remove-kernel=${bootPrefix}/${kernelName}-${version}
    367   else   else
    368   [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97"   [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97"
    369   fi   fi
    # Line 333  remove() Line 411  remove()
    411   then   then
    412   tmpKList=$(mktemp ${ubootDir}/${ubootKList}.XXXX)   tmpKList=$(mktemp ${ubootDir}/${ubootKList}.XXXX)
    413   curversion=$(tail -n1 ${ubootDir}/${ubootKList})   curversion=$(tail -n1 ${ubootDir}/${ubootKList})
    414   sed "/${version}/d" ${ubootDir}/${ubootKList} > ${tmpKList}   sed "/$version$/d" ${ubootDir}/${ubootKList} > ${tmpKList}
    415   newversion=$(tail -n1 ${tmpKList})   newversion=$(tail -n1 ${tmpKList})
    416   if [ -f ${ubootDir}/uImage-${newversion} ] && [ -f ${ubootDir}/uInitrd-${newversion} ]   if [ -f ${ubootDir}/uImage-${newversion} ] && [ -f ${ubootDir}/uInitrd-${newversion} ]
    417   then   then
    # Line 373  remove() Line 451  remove()
    451   [ -f ${tmpKList} ] && rm -f ${tmpKList}   [ -f ${tmpKList} ] && rm -f ${tmpKList}
    452   fi   fi
    453   else   else
    454   [[ -n ${verbose} ]] && echo "No previous kernel version. uBoot images not removed!"   [[ -n ${verbose} ]] && echo "No previous kernel version.  U-Boot images not removed!"
    455   fi   fi
    456   else   else
    457   [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not modifying ${ubootDir}"   [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not modifying ${ubootDir}"
    458   fi   fi
    459    
    460     if [[ -n ${cfgExtlinux} ]]
    461     then
    462     [[ -n ${verbose} ]] && echo "removing ${version} from ${extlinuxConfig}"
    463     ${grubby} --extlinux -c ${extlinuxConfig} \
    464     --remove-kernel=${bootPrefix}/${kernelName}-${version}
    465     else
    466     [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby for extlinux"
    467     fi
    468  }  }
    469    
    470  update()  update()
    # Line 403  update() Line 490  update()
    490   if [[ -n ${cfgGrub} ]]   if [[ -n ${cfgGrub} ]]
    491   then   then
    492   [[ -n ${verbose} ]] && echo "updating ${version} from ${grubConfig}"   [[ -n ${verbose} ]] && echo "updating ${version} from ${grubConfig}"
    493   ${grubby} --update-kernel=${bootPrefix}/${kernelName}-${version} \   ${grubby} --grub -c ${grubConfig} \
    494     --update-kernel=${bootPrefix}/${kernelName}-${version} \
    495   ${INITRD} \   ${INITRD} \
    496   ${kernargs:+--args="${kernargs}"} \   ${kernargs:+--args="${kernargs}"} \
    497   ${removeargs:+--remove-args="${removeargs}"}   ${removeargs:+--remove-args="${removeargs}"}
    # Line 463  update() Line 551  update()
    551   [[ -n ${verbose} ]] && echo "adding $version to ${ubootDir}..."   [[ -n ${verbose} ]] && echo "adding $version to ${ubootDir}..."
    552    
    553   [[ -n ${verbose} ]] && echo "creating uImage-${version}"   [[ -n ${verbose} ]] && echo "creating uImage-${version}"
    554   mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 \   mkimage -A arm -O linux -T kernel -C none -a ${ubootAddress} \
    555   -n ${version} -d ${bootPrefix}/${kernelName}-${version} ${ubootDir}/uImage-${version}   -e ${ubootAddress} -n ${version} \
    556     -d ${bootPrefix}/${kernelName}-${version} ${ubootDir}/uImage-${version}
    557    
    558   [[ -n ${verbose} ]] && echo "creating uInitrd-${version}"   [[ -n ${verbose} ]] && echo "creating uInitrd-${version}"
    559   mkimage -A arm -O linux -T ramdisk -C none -a 0 -e 0 \   mkimage -A arm -O linux -T ramdisk -C none -a 0 -e 0 \
    # Line 489  update() Line 578  update()
    578   else   else
    579   [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not setting up ${ubootDir}"   [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not setting up ${ubootDir}"
    580   fi   fi
    581    
    582     if [[ -n ${cfgExtlinux} ]]
    583     then
    584     [[ -n ${verbose} ]] && echo "updating ${version} from ${extlinuxConfig}"
    585     ${grubby} --extlinux -c ${extlinuxConfig} \
    586     --update-kernel=${bootPrefix}/${kernelName}-${version} \
    587     ${INITRD} \
    588     ${kernargs:+--args="${kernargs}"} \
    589     ${removeargs:+--remove-args="${removeargs}"}
    590     else
    591     [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby"
    592     fi
    593  }  }
    594    
    595  mkinitrd()  makeinitrd()
    596  {  {
    597   if [[ -n ${dracut} ]]   if [[ -n ${dracut} ]]
    598   then   then
    599   tool="/sbin/dracut ${dracuthostonly} -f ${initrdfile} ${version}"   tool="dracut ${dracuthostonly} -f ${initrdfile} ${version}"
    600   else   else
    601   tool="/sbin/mkinitrd --allow-missing -f ${initrdfile} ${version}"   tool="mkinitrd --allow-missing -f ${initrdfile} ${version}"
    602   fi   fi
    603   [[ -n ${verbose} ]] && echo "creating initrd ${initrdfile} using ${version}"   [[ -n ${verbose} ]] && echo "creating initrd ${initrdfile} using ${version}"
    604   ${tool}   ${tool}
    # Line 738  fi Line 839  fi
    839    
    840  if [[ ${initrd} = make ]]  if [[ ${initrd} = make ]]
    841  then  then
    842   mkinitrd   makeinitrd
    843  elif [[ ${initrd} = remove ]]  elif [[ ${initrd} = remove ]]
    844  then  then
    845   rminitrd   rminitrd
    # Line 754  fi Line 855  fi
    855  [[ -n ${grub2Config} ]] && [ -f ${grub2Config} ] && cfgGrub2=1  [[ -n ${grub2Config} ]] && [ -f ${grub2Config} ] && cfgGrub2=1
    856  [[ -n ${grub2EfiConfig} ]] && [ -f ${grub2EfiConfig} ] && cfgGrub2Efi=1  [[ -n ${grub2EfiConfig} ]] && [ -f ${grub2EfiConfig} ] && cfgGrub2Efi=1
    857  [[ -n ${liloConfig} ]] && [ -f ${liloConfig} ] && cfgLilo=1  [[ -n ${liloConfig} ]] && [ -f ${liloConfig} ] && cfgLilo=1
    858    [[ -n ${extlinuxConfig} ]] && [ -f ${extlinuxConfig} ] && cfgExtlinux=1
    859    
    860  # if we have a uBoot directory, check if it is mounted.  # if we have a U-Boot directory, but no boot script, check if the directory
    861  # if not, mount it. Then check if a boot script exists.  # is mounted.  If not, mount it, and then check if a boot script exists.
    862  if [[ -n ${ubootDir} ]]  if [[ -n ${ubootDir} ]]
    863  then  then
    864   mountEntry=$(mount | grep ${ubootDir})   if [ -f ${ubootScript} ]
      if [[ -z ${mountEntry} ]]  
    865   then   then
    866   mount ${ubootDevice} ${ubootDir}   cfguBoot=1
    867   mounted=1   else
    868     mountEntry=$(mount | grep ${ubootDir})
    869     if [[ -z ${mountEntry} ]]
    870     then
    871     mount ${ubootDevice} ${ubootDir}
    872     mounted=1
    873     fi
    874     [ -f ${ubootScript} ] && cfguBoot=1
    875   fi   fi
      [ -f ${ubootScript} ] && cfguBoot=1  
    876  fi  fi
    877    
    878  # if we have a lilo config on an x86 box, see if the default boot loader  # if we have a lilo config on an x86 box, see if the default boot loader
    # Line 786  then Line 893  then
    893   update   update
    894  fi  fi
    895    
    896    # if we mounted the U-Boot directory, unmount it.
    897    [[ -n ${mounted} ]] && umount ${ubootDir}
    898    
    899  exit 0  exit 0
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