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

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

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    revision 129 by niro, Sat Apr 14 14:10:48 2007 UTC revision 1379 by niro, Wed Jun 29 23:15:17 2011 UTC
    # Line 1  Line 1 
    1  #!/bin/bash  #!/bin/bash
    2  # $Header: /root/magellan-cvs/src/virtualbox/virtualbox-config.sh,v 1.3 2007-04-14 14:10:48 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="$(< ${INSTDIR}/version)"
    8    VBOXMODEXT=ko
    9    VBOXMODULE=vboxdrv
    10    VBOXNETMODULE=vboxnetflt
    11    VBOXNETADPMODULE=vboxnetadp
    12    
    13  COLRED="\033[1;6m\033[31m"  COLRED="\033[1;6m\033[31m"
    14  COLGREEN="\033[1;6m\033[32m"  COLGREEN="\033[1;6m\033[32m"
    # Line 23  mecho() { echo -e "${COLGREEN}$@${COLDEF Line 27  mecho() { echo -e "${COLGREEN}$@${COLDEF
    27  # must be root  # must be root
    28  [[ $(id -u) != 0 ]] && die "You must be r00t!"  [[ $(id -u) != 0 ]] && die "You must be r00t!"
    29    
    30  mecho "Running $(basename $0) for kernelversion $(uname -r) ..."  # 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 ${module}
    66     fi
    67     fi
    68    done
    69    
    70  if [ ! -f /lib/modules/$(uname -r)/source/include/linux/version.h ]  if [[ ${compile} = yes ]]
    71  then  then
    72   die "No kernel headers for $(uname -r) found! Aborting."   if [ ! -f ${KERNEL_SOURCES}/include/linux/version.h ]
    73     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     $(which udevadm) control --reload-rules
    115     fi
    116  fi  fi
    117    
    118  if [[ -f /lib/modules/$(uname -r)/misc/${VBOXMODULE} ]]  # load the module
    119  then  if [[ x$(uname -r) = x${KERNEL_VERSION} ]]
      mecho "Removing old module ..."  
      rm -f /lib/modules/$(uname -r)/misc/${VBOXMODULE}  
     fi  
       
     # compile the module  
     cd ${INSTDIR}/src  
     make -C /lib/modules/$(uname -r)/source SUBDIRS=$(pwd) SRCROOT=$(pwd) clean modules || die "mod-compile"  
       
     # install the module  
     install -d /lib/modules/$(uname -r)/misc  
     install -m0644 ${VBOXMODULE} /lib/modules/$(uname -r)/misc || die "mod-install"  
       
     # calc module dependencies  
     mecho "Calculating module dependencies ..."  
     depmod -ae  
       
     # re-read udev rules to grant the right permissions  
     if [[ -x $(which udevcontrol) ]]  
    120  then  then
    121   mecho "Reloading udev configuration ..."   for module in ${VBOXMODULE} ${VBOXNETMODULE} ${VBOXNETADPMODULE}
    122   $(which udevcontrol) reload_config   do
    123     mecho "Loading kernel-module ${module} ..."
    124     modprobe ${module}
    125     done
    126    
    127     if [ $(echo ${KERNEL_VERSION%%-*} | sed 's:\.::g') -ge 2631 ]
    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_counter_paranoid
    134     fi
    135     if [ $(echo ${KERNEL_VERSION%%-*} | sed 's:\.::g') -ge 2639 ]
    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_event_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  fi
    150    
     # load the module  
     mecho "Loading kernel-module ${VBOXMODULE} ..."  
     modprobe $(basename ${VBOXMODULE} .ko)  
       
    151  echo  echo
    152  mecho "Virtualbox is now configured for your system."  mecho "Virtualbox is now configured for your system."
    153  mecho "Do not forget to add you users to the 'virtualbox' group."  mecho "Do not forget to add your users to the 'virtualbox' group."
    154  echo  echo
    155    
    156  exit 0  exit 0
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