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

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

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    revision 1406 by niro, Mon Jul 4 16:53:05 2011 UTC revision 2059 by niro, Wed Jan 30 13:43:50 2013 UTC
    # Line 1  Line 1 
    1  #!/bin/bash  #!/bin/bash
    2  # $Header: /root/magellan-cvs/src/virtualbox/virtualbox-config.sh,v 1.13 2010-06-09 22:29:52 niro Exp $  # $Id$
    3  # Configures virtualbox for Magellan-Linux  # Configures virtualbox for Magellan-Linux
    4    
    5  LIBDIR=/usr/lib  # get INSTALL_DIR location
    6  INSTDIR=${LIBDIR}/virtualbox  source /etc/vbox/vbox.cfg
    7  VBOXVERSION="$(< ${INSTDIR}/version)"  
    8    VBOXVERSION="$(< ${INSTALL_DIR}/version)"
    9  VBOXMODEXT=ko  VBOXMODEXT=ko
    10  VBOXMODULE=vboxdrv  VBOXMODULE=vboxdrv
    11  VBOXNETMODULE=vboxnetflt  VBOXNETMODULE=vboxnetflt
    12  VBOXNETADPMODULE=vboxnetadp  VBOXNETADPMODULE=vboxnetadp
    13    VBOXPCIMODULE=vboxpci
    14    KERNELMODULES=( "${VBOXMODULE}" "${VBOXNETMODULE}" "${VBOXNETADPMODULE}" "${VBOXPCIMODULE}" )
    15    
    16  COLRED="\033[1;6m\033[31m"  COLRED="\033[1;6m\033[31m"
    17  COLGREEN="\033[1;6m\033[32m"  COLGREEN="\033[1;6m\033[32m"
    # Line 23  fi Line 26  fi
    26    
    27  die() { echo -e "${COLRED}$@${COLDEFAULT}"; exit 1; }  die() { echo -e "${COLRED}$@${COLDEFAULT}"; exit 1; }
    28  mecho() { echo -e "${COLGREEN}$@${COLDEFAULT}"; }  mecho() { echo -e "${COLGREEN}$@${COLDEFAULT}"; }
    29    usage()
    30    {
    31     echo "Usage: $(basename $0 .sh) [opts]"
    32     echo "Options are:"
    33     echo " --kernel-version - build modules for given kernel version not current"
    34     echo " --kernel-sources - use kernel sources different from default path"
    35     echo " --force          - force a rebuild of the kernel modules even if they exist"
    36     echo " --verbose        - be verbose while building the modules"
    37     echo " --help           - show this help"
    38     exit
    39    }
    40    
    41  # must be root  # must be root
    42  [[ $(id -u) != 0 ]] && die "You must be r00t!"  [[ $(id -u) != 0 ]] && die "You must be r00t!"
    # Line 33  do Line 47  do
    47   case $1 in   case $1 in
    48   --kernel-version) shift; KERNEL_VERSION="$1" ;;   --kernel-version) shift; KERNEL_VERSION="$1" ;;
    49   --kernel-sources) shift; KERNEL_SOURCES="$1" ;;   --kernel-sources) shift; KERNEL_SOURCES="$1" ;;
    50     --force) FORCED_REBUILD="1" ;;
    51     --verbose) VERBOSE="1" ;;
    52     --help) usage ;;
    53   esac   esac
    54   shift   shift
    55  done  done
    # Line 40  done Line 57  done
    57  # some sane defaults  # some sane defaults
    58  [[ -z ${KERNEL_VERSION} ]] && KERNEL_VERSION="$(uname -r)"  [[ -z ${KERNEL_VERSION} ]] && KERNEL_VERSION="$(uname -r)"
    59  [[ -z ${KERNEL_SOURCES} ]] && KERNEL_SOURCES="/lib/modules/${KERNEL_VERSION}/source"  [[ -z ${KERNEL_SOURCES} ]] && KERNEL_SOURCES="/lib/modules/${KERNEL_VERSION}/source"
    60    [[ -z ${FORCED_REBUILD} ]] && FORCED_REBUILD="0"
    61    [[ -z ${VERBOSE} ]] && VERBOSE="0"
    62    [[ ${VERBOSE} = 0 ]]  && makequiet="-s"
    63    
    64  mecho "Running $(basename $0) for kernelversion ${KERNEL_VERSION} ..."  mecho "Running $(basename $0) for kernelversion ${KERNEL_VERSION} ..."
    65    
    66  # check module version an recompile if it doesen't fit else break here  # check module version and recompile if it doesen't fit else break here
    67  compile="no"  compile="yes"
    68  for module in ${VBOXMODULE} ${VBOXNETMODULE} ${VBOXNETADPMODULE}  for module in ${KERNELMODULES[*]}
    69  do  do
    70   myver=$(modinfo -k ${KERNEL_VERSION} -F version ${module} | sed "s:\(.*\)_.*:\1:")   if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${module}.${VBOXMODEXT} ]]
      if [[ ${VBOXVERSION} != ${myver} ]]  
    71   then   then
    72   compile="yes"   myver=$(modinfo -k ${KERNEL_VERSION} -F version ${module} | sed "s:\(.*\)_.*:\1:")
    73     if [[ ${VBOXVERSION} = ${myver} ]] && [[ ${FORCED_REBUILD} = 0 ]]
    74     then
    75     compile="no"
    76     fi
    77   fi   fi
    78  done  done
    79    
    80  for module in ${VBOXNETADPMODULE} ${VBOXNETMODULE} ${VBOXMODULE}  # try to unload the modules in reverse order to honor dependencies
    81    count=${#KERNELMODULES[*]}
    82    for (( i=count-1; i>=0; i-- ))
    83  do  do
    84   if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${module}.${VBOXMODEXT} ]]   if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${KERNELMODULES[${i}]}.${VBOXMODEXT} ]]
    85   then   then
    86   # try to unload the modules   if [[ -n $(grep "${KERNELMODULES[${i}]} " /proc/modules 2> /dev/null) ]]
      if [[ -n $(grep "${module} " /proc/modules 2> /dev/null) ]]  
    87   then   then
    88   mecho "Unloading ${module} module ..."   mecho "Unloading ${KERNELMODULES[${i}]} module ..."
    89   modprobe -r ${module}   modprobe -r ${KERNELMODULES[${i}]}
    90   fi   fi
    91   fi   fi
    92  done  done
    93    
    94  if [[ ${compile} = yes ]]  if [[ ${compile} = yes ]]
    95  then  then
    96   if [ ! -f ${KERNEL_SOURCES}/include/linux/version.h ]   if [ ! -f ${KERNEL_SOURCES}/include/linux/version.h ] &&
    97     [ ! -f ${KERNEL_SOURCES}/include/generated/uapi/linux/version.h ]
    98   then   then
    99   die "No kernel sources for kernel ${KERNEL_VERSION} found! Aborting."   die "No kernel sources for kernel ${KERNEL_VERSION} found! Aborting."
    100   fi   fi
    101    
    102   for module in ${VBOXMODULE} ${VBOXNETMODULE} ${VBOXNETADPMODULE}   for module in ${KERNELMODULES[*]}
    103   do   do
    104   if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${module}.${VBOXMODEXT} ]]   if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${module}.${VBOXMODEXT} ]]
    105   then   then
    # Line 83  then Line 108  then
    108   fi   fi
    109   done   done
    110    
    111   for module in ${VBOXMODULE} ${VBOXNETMODULE} ${VBOXNETADPMODULE}   # compile the modules
    112     pushd ${INSTALL_DIR}/src > /dev/null
    113     for module in ${KERNELMODULES[*]}
    114   do   do
    115   # compile the module   mecho "Compiling ${module} module ..."
    116   cd ${INSTDIR}/src/${module}   make ${makequiet} -C ${module} KBUILD_VERBOSE=${VERBOSE} clean || die "mod-compile ${module}"
       
      make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) clean || die "mod-compile ${module}"  
    117    
    118   # need some symver from vboxmodule (must be run after clean!)   # need some symver from vboxmodule (must be run after clean!)
    119   if [[ ${module} = ${VBOXNETMODULE} ]] || [[ ${module} = ${VBOXNETADPMODULE} ]]   if [[ ${module} = ${VBOXNETMODULE} ]] ||
    120     [[ ${module} = ${VBOXNETADPMODULE} ]] ||
    121     [[ ${module} = ${VBOXPCIMODULE} ]]
    122   then   then
    123   [[ -f ../${VBOXMODULE}/Module.symvers ]] && cp ../${VBOXMODULE}/Module.symvers .   [[ -f ${VBOXMODULE}/Module.symvers ]] && cp ${VBOXMODULE}/Module.symvers ${module}
    124   fi   fi
    125    
    126   make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) modules || die "mod-compile ${module}"   make ${makequiet} -C ${module} KBUILD_VERBOSE=${VERBOSE} || die "mod-compile ${module}"
    127    
    128   # install the modules   # install the modules
    129   install -d /lib/modules/${KERNEL_VERSION}/misc   install -d /lib/modules/${KERNEL_VERSION}/misc
    130   install -m0644 ${module}.${VBOXMODEXT} /lib/modules/${KERNEL_VERSION}/misc || die "mod-install ${module}"   install -m0644 ${module}/${module}.${VBOXMODEXT} /lib/modules/${KERNEL_VERSION}/misc || die "mod-install ${module}"
    131   done   done
    132     # do no clean before all modules are build, or required symbols and objects get deleted
    133     for module in ${KERNELMODULES[*]}
    134     do
    135     # clean up
    136     make ${makequiet} -C ${module} KBUILD_VERBOSE=${VERBOSE} clean || die "mod-compile ${module}"
    137     done
    138     popd > /dev/null
    139    
    140   # calc module dependencies   # calc module dependencies
    141   mecho "Calculating module dependencies ..."   mecho "Calculating module dependencies ..."
    142   depmod -a ${KERNEL_VERSION}   depmod -a ${KERNEL_VERSION}
    143    fi
    144    
    145   # re-read udev rules to grant the right permissions  # re-read udev rules to grant the right permissions
    146   if [[ -x $(which udevadm) ]]  if [[ -x $(type -P udevadm) ]]
    147    then
    148     mecho "Reloading udev configuration ..."
    149     if [ -x /usr/lib/systemd/systemd-udevd ]
    150   then   then
    151   mecho "Reloading udev configuration ..."   udevadm control --reload
    152   $(which udevadm) control --reload-rules   else
    153     udevadm control --reload-rules
    154   fi   fi
    155  fi  fi
    156    
    157  # load the module  # load the module
    158  if [[ x$(uname -r) = x${KERNEL_VERSION} ]]  if [[ x$(uname -r) = x${KERNEL_VERSION} ]]
    159  then  then
    160   for module in ${VBOXMODULE} ${VBOXNETMODULE} ${VBOXNETADPMODULE}   for module in ${KERNELMODULES[*]}
    161   do   do
    162   mecho "Loading kernel-module ${module} ..."   mecho "Loading kernel-module ${module} ..."
    163   modprobe ${module}   modprobe ${module}
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