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    revision 1702 by niro, Sat Feb 18 00:21:34 2012 UTC revision 1848 by niro, Mon Jul 2 13:07:56 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 [[ ${ARCH} =~ armv[5|7].*l ]]
    116  then  then
    117   liloConfig=""   liloConfig=""
    118   bootPrefix=/boot   bootPrefix=/boot
    119   ubootDir=${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 ${UBOOT_IMGADDR} ]]
    129     then
    130     machine=${MACHINE:-$(grep "^Hardware" /proc/cpuinfo | sed 's/Hardware\s*:\s*//')}
    131     # A few machines use an alternate kernel load address
    132     if [[ "${machine}" =~ ^OMAP[3|4].* ]]
    133     then
    134     ubootAddress=0x80008000
    135     elif [[ "${machine}" =~ ^Efika\ MX.* ]]
    136     then
    137     ubootAddress=0x90008000
    138     else
    139     ubootAddress=0x00008000
    140     fi
    141     else
    142     ubootAddress="${UBOOT_IMGADDR}"
    143     fi
    144  else  else
    145   # this leaves i?86 and x86_64   # this leaves i?86 and x86_64
    146   liloConfig=/etc/lilo.conf   liloConfig=/etc/lilo.conf
    147   grubConfig=/boot/grub/grub.conf   grubConfig=/boot/grub/grub.conf
    148   grub2Config=/boot/grub/grub.cfg   grub2Config=/boot/grub/grub.cfg
    149   grub2EfiConfig=/boot/grub/grub-efi.cfg   grub2EfiConfig=/boot/grub/grub-efi.cfg
    150     extlinuxConfig=/boot/extlinux/extlinux.conf
    151   bootPrefix=/boot   bootPrefix=/boot
    152   liloFlag=lilo   liloFlag=lilo
    153   isx86="yes"   isx86="yes"
    # Line 117  moddep="" Line 163  moddep=""
    163  verbose=""  verbose=""
    164  makedefault=""  makedefault=""
    165  package=""  package=""
    166  mbkernel=""  mbkernel="${HYPERVISOR}"
    167  mbargs=""  mbargs="${HYPERVISOR_ARGS}"
    168  adddracutargs=""  adddracutargs=""
    169  addplymouthinitrd=""  addplymouthinitrd=""
    170    
    # Line 188  install() Line 234  install()
    234    
    235   if [[ -n ${banner} ]]   if [[ -n ${banner} ]]
    236   then   then
    237   title="${banner} (${version})"   title="${banner} [ ${version} ]"
    238   elif [ -f /etc/mageversion ]   elif [ -f /etc/mageversion ]
    239   then   then
    240   title="Magellan Linux $(< /etc/mageversion) (${version})"   title="Magellan Linux $(< /etc/mageversion) [ ${version} ]"
    241     elif [[ $(read_os_release id) = magellan ]]
    242     then
    243     title="$(read_os_release name) $(read_os_release version_id) [ ${version} ]"
    244   else   else
    245   title="Magellan Linux (${version})"   title="Magellan Linux [ ${version} ]"
    246   fi   fi
    247   ${grubby} --grub --add-kernel=${bootPrefix}/${kernelName}-${version} \   ${grubby} --grub -c ${grubConfig} \
    248     --add-kernel=${bootPrefix}/${kernelName}-${version} \
    249   ${INITRD} --copy-default ${makedefault} --title "${title}" \   ${INITRD} --copy-default ${makedefault} --title "${title}" \
    250   ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \   ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
    251   --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"   --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
    # Line 208  install() Line 258  install()
    258    
    259   if [[ -n ${banner} ]]   if [[ -n ${banner} ]]
    260   then   then
    261   title="${banner} (${version})"   title="${banner} [ ${version} ]"
    262   elif [ -f /etc/mageversion ]   elif [ -f /etc/mageversion ]
    263   then   then
    264   title="Magellan Linux $(< /etc/mageversion) (${version})"   title="Magellan Linux $(< /etc/mageversion) [ ${version} ]"
    265     elif [[ $(read_os_release id) = magellan ]]
    266     then
    267     title="$(read_os_release name) $(read_os_release version_id) [ ${version} ]"
    268   else   else
    269   title="Magellan Linux (${version})"   title="Magellan Linux [ ${version} ]"
    270   fi   fi
    271   ${grubby} --grub2 -c ${grub2Config} \   ${grubby} --grub2 -c ${grub2Config} \
    272   --add-kernel=${bootPrefix}/${kernelName}-${version} \   --add-kernel=${bootPrefix}/${kernelName}-${version} \
    # Line 230  install() Line 283  install()
    283    
    284   if [[ -n ${banner} ]]   if [[ -n ${banner} ]]
    285   then   then
    286   title="${banner} (${version})"   title="${banner} [ ${version} ]"
    287   elif [ -f /etc/mageversion ]   elif [ -f /etc/mageversion ]
    288   then   then
    289   title="Magellan Linux $(< /etc/mageversion) (${version})"   title="Magellan Linux $(< /etc/mageversion) [ ${version} ]"
    290     elif [[ $(read_os_release id) = magellan ]]
    291     then
    292     title="$(read_os_release name) $(read_os_release version_id) [ ${version} ]"
    293   else   else
    294   title="Magellan Linux (${version})"   title="Magellan Linux [ ${version} ]"
    295   fi   fi
    296   ${grubby} --grub2 -c ${grub2EfiConfig} \   ${grubby} --grub2 -c ${grub2EfiConfig} \
    297   --add-kernel=${bootPrefix}/${kernelName}-${version} \   --add-kernel=${bootPrefix}/${kernelName}-${version} \
    # Line 270  install() Line 326  install()
    326   else   else
    327   [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"   [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
    328   fi   fi
    329    
    330     if [[ -n ${cfgExtlinux} ]]
    331     then
    332     [[ -n ${verbose} ]] && echo "adding ${version} to ${extlinuxConfig}"
    333    
    334     if [[ -n ${banner} ]]
    335     then
    336     title="${banner} [ ${version} ]"
    337     elif [ -f /etc/mageversion ]
    338     then
    339     title="Magellan Linux $(< /etc/mageversion) [ ${version} ]"
    340     elif [[ $(read_os_release id) = magellan ]]
    341     then
    342     title="$(read_os_release name) $(read_os_release version_id) [ ${version} ]"
    343     else
    344     title="Magellan Linux [ ${version} ]"
    345     fi
    346     ${grubby} --extlinux -c ${extlinuxConfig} \
    347     --add-kernel=${bootPrefix}/${kernelName}-${version} \
    348     ${INITRD} --copy-default ${makedefault} --title "${title}" \
    349     ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
    350     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
    351     else
    352     [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby for extlinux"
    353     fi
    354  }  }
    355    
    356  remove()  remove()
    # Line 285  remove() Line 366  remove()
    366   if [[ -n ${cfgGrub} ]]   if [[ -n ${cfgGrub} ]]
    367   then   then
    368   [[ -n ${verbose} ]] && echo "removing ${version} from ${grubConfig}"   [[ -n ${verbose} ]] && echo "removing ${version} from ${grubConfig}"
    369   ${grubby} --grub --remove-kernel=${bootPrefix}/${kernelName}-${version}   ${grubby} --grub -c ${grubConfig} \
    370     --remove-kernel=${bootPrefix}/${kernelName}-${version}
    371   else   else
    372   [[ -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"
    373   fi   fi
    # Line 333  remove() Line 415  remove()
    415   then   then
    416   tmpKList=$(mktemp ${ubootDir}/${ubootKList}.XXXX)   tmpKList=$(mktemp ${ubootDir}/${ubootKList}.XXXX)
    417   curversion=$(tail -n1 ${ubootDir}/${ubootKList})   curversion=$(tail -n1 ${ubootDir}/${ubootKList})
    418   sed "/${version}/d" ${ubootDir}/${ubootKList} > ${tmpKList}   sed "/$version$/d" ${ubootDir}/${ubootKList} > ${tmpKList}
    419   newversion=$(tail -n1 ${tmpKList})   newversion=$(tail -n1 ${tmpKList})
    420   if [ -f ${ubootDir}/uImage-${newversion} ] && [ -f ${ubootDir}/uInitrd-${newversion} ]   if [ -f ${ubootDir}/uImage-${newversion} ] && [ -f ${ubootDir}/uInitrd-${newversion} ]
    421   then   then
    # Line 373  remove() Line 455  remove()
    455   [ -f ${tmpKList} ] && rm -f ${tmpKList}   [ -f ${tmpKList} ] && rm -f ${tmpKList}
    456   fi   fi
    457   else   else
    458   [[ -n ${verbose} ]] && echo "No previous kernel version. uBoot images not removed!"   [[ -n ${verbose} ]] && echo "No previous kernel version.  U-Boot images not removed!"
    459   fi   fi
    460   else   else
    461   [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not modifying ${ubootDir}"   [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not modifying ${ubootDir}"
    462   fi   fi
    463    
    464     if [[ -n ${cfgExtlinux} ]]
    465     then
    466     [[ -n ${verbose} ]] && echo "removing ${version} from ${extlinuxConfig}"
    467     ${grubby} --extlinux -c ${extlinuxConfig} \
    468     --remove-kernel=${bootPrefix}/${kernelName}-${version}
    469     else
    470     [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby for extlinux"
    471     fi
    472  }  }
    473    
    474  update()  update()
    # Line 403  update() Line 494  update()
    494   if [[ -n ${cfgGrub} ]]   if [[ -n ${cfgGrub} ]]
    495   then   then
    496   [[ -n ${verbose} ]] && echo "updating ${version} from ${grubConfig}"   [[ -n ${verbose} ]] && echo "updating ${version} from ${grubConfig}"
    497   ${grubby} --update-kernel=${bootPrefix}/${kernelName}-${version} \   ${grubby} --grub -c ${grubConfig} \
    498     --update-kernel=${bootPrefix}/${kernelName}-${version} \
    499   ${INITRD} \   ${INITRD} \
    500   ${kernargs:+--args="${kernargs}"} \   ${kernargs:+--args="${kernargs}"} \
    501   ${removeargs:+--remove-args="${removeargs}"}   ${removeargs:+--remove-args="${removeargs}"}
    # Line 463  update() Line 555  update()
    555   [[ -n ${verbose} ]] && echo "adding $version to ${ubootDir}..."   [[ -n ${verbose} ]] && echo "adding $version to ${ubootDir}..."
    556    
    557   [[ -n ${verbose} ]] && echo "creating uImage-${version}"   [[ -n ${verbose} ]] && echo "creating uImage-${version}"
    558   mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 \   mkimage -A arm -O linux -T kernel -C none -a ${ubootAddress} \
    559   -n ${version} -d ${bootPrefix}/${kernelName}-${version} ${ubootDir}/uImage-${version}   -e ${ubootAddress} -n ${version} \
    560     -d ${bootPrefix}/${kernelName}-${version} ${ubootDir}/uImage-${version}
    561    
    562   [[ -n ${verbose} ]] && echo "creating uInitrd-${version}"   [[ -n ${verbose} ]] && echo "creating uInitrd-${version}"
    563   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 582  update()
    582   else   else
    583   [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not setting up ${ubootDir}"   [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not setting up ${ubootDir}"
    584   fi   fi
    585    
    586     if [[ -n ${cfgExtlinux} ]]
    587     then
    588     [[ -n ${verbose} ]] && echo "updating ${version} from ${extlinuxConfig}"
    589     ${grubby} --extlinux -c ${extlinuxConfig} \
    590     --update-kernel=${bootPrefix}/${kernelName}-${version} \
    591     ${INITRD} \
    592     ${kernargs:+--args="${kernargs}"} \
    593     ${removeargs:+--remove-args="${removeargs}"}
    594     else
    595     [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby"
    596     fi
    597  }  }
    598    
    599  mkinitrd()  makeinitrd()
    600  {  {
    601   if [[ -n ${dracut} ]]   if [[ -n ${dracut} ]]
    602   then   then
    603   tool="/sbin/dracut ${dracuthostonly} -f ${initrdfile} ${version}"   tool="dracut ${dracuthostonly} -f ${initrdfile} ${version}"
    604   else   else
    605   tool="/sbin/mkinitrd --allow-missing -f ${initrdfile} ${version}"   tool="mkinitrd --allow-missing -f ${initrdfile} ${version}"
    606   fi   fi
    607   [[ -n ${verbose} ]] && echo "creating initrd ${initrdfile} using ${version}"   [[ -n ${verbose} ]] && echo "creating initrd ${initrdfile} using ${version}"
    608   ${tool}   ${tool}
    # Line 738  fi Line 843  fi
    843    
    844  if [[ ${initrd} = make ]]  if [[ ${initrd} = make ]]
    845  then  then
    846   mkinitrd   makeinitrd
    847  elif [[ ${initrd} = remove ]]  elif [[ ${initrd} = remove ]]
    848  then  then
    849   rminitrd   rminitrd
    # Line 754  fi Line 859  fi
    859  [[ -n ${grub2Config} ]] && [ -f ${grub2Config} ] && cfgGrub2=1  [[ -n ${grub2Config} ]] && [ -f ${grub2Config} ] && cfgGrub2=1
    860  [[ -n ${grub2EfiConfig} ]] && [ -f ${grub2EfiConfig} ] && cfgGrub2Efi=1  [[ -n ${grub2EfiConfig} ]] && [ -f ${grub2EfiConfig} ] && cfgGrub2Efi=1
    861  [[ -n ${liloConfig} ]] && [ -f ${liloConfig} ] && cfgLilo=1  [[ -n ${liloConfig} ]] && [ -f ${liloConfig} ] && cfgLilo=1
    862    [[ -n ${extlinuxConfig} ]] && [ -f ${extlinuxConfig} ] && cfgExtlinux=1
    863    
    864  # 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
    865  # 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.
    866  if [[ -n ${ubootDir} ]]  if [[ -n ${ubootDir} ]]
    867  then  then
    868   mountEntry=$(mount | grep ${ubootDir})   if [ -f ${ubootScript} ]
      if [[ -z ${mountEntry} ]]  
    869   then   then
    870   mount ${ubootDevice} ${ubootDir}   cfguBoot=1
    871   mounted=1   else
    872     mountEntry=$(mount | grep ${ubootDir})
    873     if [[ -z ${mountEntry} ]]
    874     then
    875     mount ${ubootDevice} ${ubootDir}
    876     mounted=1
    877     fi
    878     [ -f ${ubootScript} ] && cfguBoot=1
    879   fi   fi
      [ -f ${ubootScript} ] && cfguBoot=1  
    880  fi  fi
    881    
    882  # 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 897  then
    897   update   update
    898  fi  fi
    899    
    900    # if we mounted the U-Boot directory, unmount it.
    901    [[ -n ${mounted} ]] && umount ${ubootDir}
    902    
    903  exit 0  exit 0
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