Magellan Linux

  • Back to homepage
    • /[pkg-src]/trunk/virtualbox/virtualbox-config.sh

    Diff of /trunk/virtualbox/virtualbox-config.sh

    Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

    revision 127 by niro, Fri Apr 13 22:51:43 2007 UTC revision 1406 by niro, Mon Jul 4 16:53:05 2011 UTC
    # Line 1  Line 1 
    1  #!/bin/bash  #!/bin/bash
    2  # $Header: /root/magellan-cvs/src/virtualbox/virtualbox-config.sh,v 1.2 2007-04-13 22:51:43 niro Exp $  # $Header: /root/magellan-cvs/src/virtualbox/virtualbox-config.sh,v 1.13 2010-06-09 22:29:52 niro Exp $
    3  # Configures virtualbox for Magellan-Linux  # Configures virtualbox for Magellan-Linux
    4    
    5  LIBDIR=/usr/lib  LIBDIR=/usr/lib
    6  INSTDIR=${LIBDIR}/virtualbox  INSTDIR=${LIBDIR}/virtualbox
    7  VBOXMODULE=vboxdrv.ko  VBOXVERSION="$(< ${INSTDIR}/version)"
    8    VBOXMODEXT=ko
    9    VBOXMODULE=vboxdrv
    10    VBOXNETMODULE=vboxnetflt
    11    VBOXNETADPMODULE=vboxnetadp
    12    
    13    COLRED="\033[1;6m\033[31m"
    14    COLGREEN="\033[1;6m\033[32m"
    15    COLDEFAULT="\033[0m"
    16    
    17  if [[ $(id -u) != 0 ]]  if [[ ${NOCOLORS} = true ]]
    18  then  then
    19   echo "You must be r00t!"   COLRED=""
    20   exit 1   COLGREEN=""
    21     COLDEFAULT=""
    22  fi  fi
    23    
    24  echo "Running $(basename $0) for kernelversion $(uname -r) ..."  die() { echo -e "${COLRED}$@${COLDEFAULT}"; exit 1; }
    25    mecho() { echo -e "${COLGREEN}$@${COLDEFAULT}"; }
    26    
    27  if [ ! -f /lib/modules/$(uname -r)/source/include/linux/version.h ]  # must be root
    28  then  [[ $(id -u) != 0 ]] && die "You must be r00t!"
      echo "No includes for $(uname -r) found! Aborting."  
      exit 1  
     fi  
    29    
    30  if [[ -f /lib/modules/$(uname -r)/misc/${VBOXMODULE} ]]  # check for given argvs
    31    for i in $*
    32    do
    33     case $1 in
    34     --kernel-version) shift; KERNEL_VERSION="$1" ;;
    35     --kernel-sources) shift; KERNEL_SOURCES="$1" ;;
    36     esac
    37     shift
    38    done
    39    
    40    # some sane defaults
    41    [[ -z ${KERNEL_VERSION} ]] && KERNEL_VERSION="$(uname -r)"
    42    [[ -z ${KERNEL_SOURCES} ]] && KERNEL_SOURCES="/lib/modules/${KERNEL_VERSION}/source"
    43    
    44    mecho "Running $(basename $0) for kernelversion ${KERNEL_VERSION} ..."
    45    
    46    # check module version an recompile if it doesen't fit else break here
    47    compile="no"
    48    for module in ${VBOXMODULE} ${VBOXNETMODULE} ${VBOXNETADPMODULE}
    49    do
    50     myver=$(modinfo -k ${KERNEL_VERSION} -F version ${module} | sed "s:\(.*\)_.*:\1:")
    51     if [[ ${VBOXVERSION} != ${myver} ]]
    52     then
    53     compile="yes"
    54     fi
    55    done
    56    
    57    for module in ${VBOXNETADPMODULE} ${VBOXNETMODULE} ${VBOXMODULE}
    58    do
    59     if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${module}.${VBOXMODEXT} ]]
    60     then
    61     # try to unload the modules
    62     if [[ -n $(grep "${module} " /proc/modules 2> /dev/null) ]]
    63     then
    64     mecho "Unloading ${module} module ..."
    65     modprobe -r ${module}
    66     fi
    67     fi
    68    done
    69    
    70    if [[ ${compile} = yes ]]
    71  then  then
    72   echo "Removing old module ..."   if [ ! -f ${KERNEL_SOURCES}/include/linux/version.h ]
    73   rm -f /lib/modules/$(uname -r)/misc/${VBOXMODULE}   then
    74     die "No kernel sources for kernel ${KERNEL_VERSION} found! Aborting."
    75     fi
    76    
    77     for module in ${VBOXMODULE} ${VBOXNETMODULE} ${VBOXNETADPMODULE}
    78     do
    79     if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${module}.${VBOXMODEXT} ]]
    80     then
    81     mecho "Removing old ${module} module ..."
    82     rm -f /lib/modules/${KERNEL_VERSION}/misc/${module}.${VBOXMODEXT}
    83     fi
    84     done
    85    
    86     for module in ${VBOXMODULE} ${VBOXNETMODULE} ${VBOXNETADPMODULE}
    87     do
    88     # compile the module
    89     cd ${INSTDIR}/src/${module}
    90    
    91     make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) clean || die "mod-compile ${module}"
    92    
    93     # need some symver from vboxmodule (must be run after clean!)
    94     if [[ ${module} = ${VBOXNETMODULE} ]] || [[ ${module} = ${VBOXNETADPMODULE} ]]
    95     then
    96     [[ -f ../${VBOXMODULE}/Module.symvers ]] && cp ../${VBOXMODULE}/Module.symvers .
    97     fi
    98    
    99     make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) modules || die "mod-compile ${module}"
    100    
    101     # install the modules
    102     install -d /lib/modules/${KERNEL_VERSION}/misc
    103     install -m0644 ${module}.${VBOXMODEXT} /lib/modules/${KERNEL_VERSION}/misc || die "mod-install ${module}"
    104     done
    105    
    106     # calc module dependencies
    107     mecho "Calculating module dependencies ..."
    108     depmod -a ${KERNEL_VERSION}
    109    
    110     # re-read udev rules to grant the right permissions
    111     if [[ -x $(which udevadm) ]]
    112     then
    113     mecho "Reloading udev configuration ..."
    114     $(which udevadm) control --reload-rules
    115     fi
    116  fi  fi
    117    
     # compile the module  
     cd ${INSTDIR}/src  
     make -C /lib/modules/$(uname -r)/source SUBDIRS=$(pwd) SRCROOT=$(pwd) clean modules  
       
     # install the module  
     install -d /lib/modules/$(uname -r)/misc  
     install -m0644 ${VBOXMODULE} /lib/modules/$(uname -r)/misc  
       
     # calc module dependencies  
     depmod -ae  
       
    118  # load the module  # load the module
    119  echo "Loading module ${VBOXMODULE} ..."  if [[ x$(uname -r) = x${KERNEL_VERSION} ]]
    120  modprobe $(basename ${VBOXMODULE} .ko)  then
    121     for module in ${VBOXMODULE} ${VBOXNETMODULE} ${VBOXNETADPMODULE}
    122     do
    123     mecho "Loading kernel-module ${module} ..."
    124     modprobe ${module}
    125     done
    126    
    127     if [ $(echo ${KERNEL_VERSION%%-*} | sed 's:\.::g') -ge 2639 ]
    128     then
    129     # fixes NMI warnings with kernels >=2.6.31:
    130     # vboxdrv: Warning: 2.6.31+ kernel detected. Most likely the hardware performance
    131     # vboxdrv: counter framework which can generate NMIs is active.
    132     mecho "Disabled hardware performance counter NMIs ..."
    133     echo 2 > /proc/sys/kernel/perf_event_paranoid
    134    
    135     elif [ $(echo ${KERNEL_VERSION%%-*} | sed 's:\.::g') -ge 2631 ]
    136     then
    137     # fixes NMI warnings with kernels >=2.6.31:
    138     # vboxdrv: Warning: 2.6.31+ kernel detected. Most likely the hardware performance
    139     # vboxdrv: counter framework which can generate NMIs is active.
    140     mecho "Disabled hardware performance counter NMIs ..."
    141     echo 2 > /proc/sys/kernel/perf_counter_paranoid
    142     fi
    143    else
    144     echo -e ${COLRED}
    145     echo "Your current running kernel does not match the the module target."
    146     echo "You must boot into your target kernel and load the modules manually,"
    147     echo "before you can use virtualbox."
    148     echo -en ${COLDEFAULT}
    149    fi
    150    
    151  echo  echo
    152  echo "Virtualbox is now configured for your system."  mecho "Virtualbox is now configured for your system."
    153  echo "Do not forget to add you users to the 'virtualbox' group."  mecho "Do not forget to add your users to the 'vboxusers' group."
    154  echo  echo
    155    
    156  exit 0  exit 0
    Legend:
    Removed from v.127  
    changed lines
      Added in v.1406