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    smage/branches/alx-0_6_0/include/kernel26.sminc revision 1661 by niro, Sat Jan 22 23:14:38 2011 UTC smage/trunk/include/kernel.sminc revision 4527 by niro, Fri Mar 15 11:06:39 2013 UTC
    # Line 1  Line 1 
    1  # kernel26 global smage functions  # kernel global smage functions
    2  # $Header: /alx-cvs/smage/include/kernel26.sminc,v 1.4 2006/04/03 20:08:07 niro Exp $  # $Id$
    3    
    4  # needed extra vars:  # needed extra vars:
    5  #   ${KERNEL_TYPE}:   needed, 'sources' or 'image'  #  ${KERNEL_TYPE}:       needed, 'sources', 'headers' or 'image'
    6  #   ${BRANCH}:        needed, style branch of the kernel  #  ${BRANCH}:            needed, style branch of the kernel
    7  #   ${KERNEL_CONFIG}: optional, needed if you want to override the default  #  ${KERNEL_CONFIG}:     optional, needed if you want to override the default
    8  #                     searchpath ${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}  #                        searchpath ${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}
    9  #  #
    10  #   ${PSUBVER}:       optional, only needed for 2.6.x.x naming scheme  #  ${PSUBVER}:           optional, only needed for 2.6.x.x naming scheme
    11  #   ${EXTRAVERSION}:  optinal, extra version for the kernel name  #  ${EXTRAVERSION}:      optinal, extra version for the kernel name
    12  #                     default setting is ${PSUBVER}-${BRANCH}-${PBUILD}  #                        default setting is ${PSUBVER}-${BRANCH}-${PBUILD}
    13    #  ${KERNEL_IMAGE_PATH}: override the default KERNEL_IMAGE_PATH (to build xen images for e.g.)
    14    #  ${COMPRESS_MODULES}:  compresses the kernel modules with given compressor (gzip|bzip2|xz)
    15    #  ${LINUX_FIRMWARE}:    remove included firmware bits if requested
    16    #                        set the version here like USE_LINUX_FIRMARE="20110605"
    17    #                        version "internal" keeps the bits too
    18    #
    19    #  ${INCLUDE_KERNELVERSION_FILE}:
    20    #  ${USE_KERNEL_SYMLINKS}:
    21    
    22    sminclude mtools
    23    
    24  EXTRAVERSION="${PSUBVER}-${BRANCH}-${PBUILD}"  # remove me when all distris support this:
    25    if [[ ${USE_KERNEL_ARCH_EXTENSION} = true ]]
    26    then
    27     KERNEL_ARCH_EXTENSION="-${ARCH}"
    28    else
    29     KERNEL_ARCH_EXTENSION=""
    30    fi
    31    
    32    if [[ ! -z ${COMPRESS_MODULES} ]]
    33    then
    34     case ${COMPRESS_MODULES} in
    35     gzip)
    36     COMPRESS_MODULES_CMD="gzip -9v"
    37     SDEPEND="${SDEPEND}
    38     >= app-arch/gzip-1.4"
    39     ;;
    40     bzip2)
    41     COMPRESS_MODULES_CMD="bzip2 -9v"
    42     SDEPEND="${SDEPEND}
    43     >= app-arch/bzip2-1.0.6"
    44     ;;
    45     xz)
    46     COMPRESS_MODULES_CMD="xz -9v"
    47     SDEPEND="${SDEPEND}
    48     >= app-arch/xz-5"
    49     ;;
    50     none)
    51     echo "Disabled compressed kernel-modules!"
    52     COMPRESS_MODULES_CMD=""
    53     ;;
    54     *) die "Unkown compression format '${COMPRESS_MODULES}'" ;;
    55     esac
    56    fi
    57    
    58    # some sane defaults
    59    : ${PCAT="sys-kernel"}
    60    : ${HOMEPAGE="http://magellan-linux.de/"}
    61    : ${TARBALLPVER="${PVER}"}
    62    : ${SRCFILE="linux-${TARBALLPVER}.tar.bz2"}
    63    : ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"}
    64    
    65    if [[ -z ${SRC_URI[*]} ]]
    66    then
    67     SRC_URI=(
    68     http://www.kernel.org/pub/linux/kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE}
    69     http://ftp.uni-erlangen.de/pub/Linux/MIRROR.kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE}
    70     mirror://kernel-${BRANCH}/${SRCFILE}
    71     )
    72     case ${KERNEL_TYPE} in
    73     image|sources)
    74     SRC_URI=(
    75     ${SRC_URI[*]}
    76     mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686
    77     mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64
    78     )
    79     ;;
    80     esac
    81    fi
    82    
    83    case ${KERNEL_TYPE} in
    84     image)
    85     : ${PROVIDE="virtual/kernel"}
    86     : ${DEPEND=">= virtual/module-tools
    87     >= sys-fs/udev-115
    88     >= virtual/initramfs-tools
    89     >= virtual/initscripts"}
    90     if [[ ! -z ${LINUX_FIRMWARE}  ]] && [[ ${LINUX_FIRMWARE} != internal ]]
    91     then
    92     DEPEND="${DEPEND}
    93     >= sys-kernel/linux-firmware-${LINUX_FIRMWARE}"
    94     fi
    95     : ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."}
    96     ;;
    97    
    98     sources)
    99     : ${PROVIDE="virtual/kernel-sources"}
    100     : ${DESCRIPTION="Kernel sources of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."}
    101     ;;
    102    
    103     headers)
    104     : ${PROVIDE="virtual/kernel-headers"}
    105     : ${DESCRIPTION="Sanitized kernel headers for libc."}
    106     ;;
    107    esac
    108    
    109    EXTRAVERSION="${PSUBVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}"
    110  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"
    111    
    112  kernel26_src_prepare()  # special vars for mage file only
    113    KPVER="${PVER}"
    114    KPBUILD="${PBUILD}"
    115    KBRANCH="${BRANCH}"
    116    SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH USE_KERNEL_SYMLINKS"
    117    
    118    kernel_src_prepare()
    119  {  {
    120   munpack ${SRCFILE} || die   munpack ${SRCFILE} || die
    121   mv ${BUILDDIR}/linux-${PVER/${PSUBVER}/} ${SRCDIR} || die   mv ${BUILDDIR}/linux-${TARBALLPVER} ${SRCDIR} || die
    122    
    123   # fix permissions   # fix permissions
    124   chown -R 0:0 ${SRCDIR} || die   chown -R 0:0 ${SRCDIR} || die
    # Line 28  kernel26_src_prepare() Line 129  kernel26_src_prepare()
    129   # fixes INSTALL_PATH to /boot and EXTRAVERSION   # fixes INSTALL_PATH to /boot and EXTRAVERSION
    130   sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \   sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \
    131   -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die   -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die
    132    
    133     # fix sublevel version with 3.x kernels and higher
    134     local kver=$(echo ${PVER} | sed "s:\.::g")
    135     if [[ ${PVER%%.*} -gt 2 ]]
    136     then
    137     local sublevel="$(echo ${PVER} | cut -d. -f3)"
    138     sed -i "s:^\(SUBLEVEL =\).*:\1 ${sublevel}:" Makefile || die
    139     fi
    140  }  }
    141    
    142  kernel26_src_compile()  kernel_src_compile()
    143  {  {
    144   cd ${SRCDIR}   cd ${SRCDIR}
    145    
    146   make mrproper || die   make mrproper || die
    147    
    148   # inject our kernel config   if [[ ${KERNEL_TYPE} = sources ]] || [[ ${KERNEL_TYPE} = image ]]
    149   cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die   then
    150   make oldconfig || die   # inject our kernel config
    151     cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die
    152     make ARCH=${ARCH/i*86/x86} oldconfig || die
    153     fi
    154    
    155   case ${KERNEL_TYPE} in   case ${KERNEL_TYPE} in
    156   image)   image)
    157   mmake || die   mmake ARCH=${ARCH/i*86/x86} || die
    158     ;;
    159    
    160     headers)
    161     make ARCH=${ARCH/i*86/x86} headers_check || die
    162   ;;   ;;
    163    
    164   sources)   sources)
    165   make clean || die   make clean || die
    166    
    167   # needed to compile other programs like iptables   # needed to compile other programs like iptables
    168   make prepare || die   make ARCH=${ARCH/i*86/x86} prepare || die
    169   # needed to cover >=2.6.14 builds   # needed to cover >=2.6.14 builds
    170   make prepare-all || die   # but deprecated with >=2.6.21, prepare cover all targets there
    171   make scripts || die   local kver=$(echo ${PVER} | sed "s:\.::g")
    172     # honor >=3.0.x; add one zero
    173     if [[ ${PVER%%.*} -gt 2 ]]
    174     then
    175     kver="${kver}0"
    176     fi
    177     if [[ ${kver} < 2621 ]]
    178     then
    179     make ARCH=${ARCH/i*86/x86} prepare-all || die
    180     fi
    181     make ARCH=${ARCH/i*86/x86} scripts || die
    182    
    183   # at least alsa-drivers needs this one ...   # at least alsa-drivers needs this one ...
    184   touch include/linux/autoconf.h || die   touch include/linux/autoconf.h || die
    185    
    186     # compat symlink for 3.7.x new version.h location until everything is fixed
    187   ;;   ;;
    188   esac   esac
    189  }  }
    190    
    191  kernel26_image_src_install()  kernel_image_src_install()
    192  {  {
    193   cd ${SRCDIR}   cd ${SRCDIR}
    194    
    195   # needed directories   # needed directories
    196   install -d ${BINDIR}/boot || die   minstalldir /boot || die
    197    
    198   # install modules   # install modules
    199   make INSTALL_MOD_PATH=${BINDIR} modules_install || die   make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR}/usr modules_install || die
    200    
    201   # install kernelimage   # install kernelimage
    202   local my_arch="${ARCH}"   if [[ -z ${KERNEL_IMAGE_PATH} ]]
    203   [[ ${my_arch} = i*86 ]] && my_arch=i386   then
    204   install -m 0644 -o root -g root \   local my_arch="${ARCH}"
    205   arch/${my_arch}/boot/bzImage \   [[ ${my_arch} = i*86 ]] && my_arch=i386
    206   ${BINDIR}/boot/kernel-${PVER}-${BRANCH}-${PBUILD} \   minstallfile arch/${my_arch}/boot/bzImage \
    207   || die   /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    208     || die
    209     else
    210     minstallfile ${KERNEL_IMAGE_PATH} \
    211     /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    212     || die
    213     fi
    214    
    215   # install System.map   # install System.map
    216   install -m 0644 -o root -g root \   minstallfile System.map \
    217   System.map \   /boot/System.map-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    218   ${BINDIR}/boot/System.map-${PVER}-${BRANCH}-${PBUILD} \   || die
    219    
    220     # install Module.symvers in boot and /usr/src
    221     minstallfile Module.symvers \
    222     /boot/Module.symvers-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    223     || die
    224     minstalldir /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} || die
    225     minstallfile Module.symvers \
    226     /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    227   || die   || die
    228    
    229   # install kernel description   if [[ ${INCLUDE_KERNELVERSION_FILE} = true ]]
    230   echo "   then
    231  KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}   MCONFIG=/boot/kernelversion
    232  KRNLIB=${PVER}-${BRANCH}-${PBUILD}   # install kernel description
    233  KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}   mclearconfig || die
    234  KRNINITRD=   maddconfig "KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die
    235  " > ${BINDIR}/boot/kernelversion || die   maddconfig "KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die
    236     maddconfig "KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die
    237     maddconfig "KRNINITRD=" || die
    238     fi
    239    
    240   # install kernel-config from srcdir   # install kernel-config from srcdir
    241   install -m 0644 -o root -g root \   minstallfile .config \
    242   .config \   /boot/config-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
      ${BINDIR}/boot/config-${PVER}-${BRANCH}-${PBUILD} \  
    243   || die   || die
    244    
    245   # fix build symlink   # fix build symlink
    246   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build ]   if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ]
    247   then   then
    248   echo "fixing build symlink"   echo "fixing build symlink"
    249   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build || die   rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die
    250   ln -snf /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    251   ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build \   /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \
    252   || die   || die
    253   fi   fi
    254    
    255   # and fixing source symlink   # and fixing source symlink
    256   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source ]   if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ]
    257   then   then
    258   echo "fixing source symlink"   echo "fixing source symlink"
    259   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source || die   rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die
    260   ln -snf /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    261   ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source \   /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \
    262   || die   || die
    263   fi   fi
    264    
    265     # remove firmware bits if $LINUX_FIRMWARE was set
    266     if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]]
    267     then
    268     if [[ -d ${BINDIR}/usr/lib/firmware ]]
    269     then
    270     rm -rv ${BINDIR}/usr/lib/firmware
    271     fi
    272     fi
    273    
    274     # compress modules if COMPRESS_MODULES_CMD was set
    275     if [[ ! -z ${COMPRESS_MODULES_CMD} ]]
    276     then
    277     # compress all kernel modules
    278     find ${BINDIR} -name \*.ko | xargs ${COMPRESS_MODULES_CMD} || die
    279     fi
    280    }
    281    
    282    kernel_headers_src_install()
    283    {
    284     cd ${SRCDIR}
    285     make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/usr headers_install || die
    286    
    287     # clean-up unnecessary files
    288     find ${BINDIR} -name .install -or -name ..install.cmd | xargs --no-run-if-empty rm -f
    289  }  }
    290    
    291  kernel26_sources_src_install()  kernel_sources_src_install()
    292  {  {
    293   cd ${BUILDDIR}   cd ${BUILDDIR}
    294    
    # Line 127  kernel26_sources_src_install() Line 296  kernel26_sources_src_install()
    296   tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die   tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die
    297    
    298   echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "   echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    299   install -d ${BINDIR}/usr/src || die   minstalldir /usr/src || die
    300   mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die   mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die
    301  }  }
    302    
    303  # installs module-sources path/to/SRCDIR to MODDIR/MODNAME  # installs module-sources path/to/SRCDIR to MODDIR/MODNAME
    304  # kernel26_external_modules_install path/to/SRCDIR DESTDIRNAME  # kernel_external_modules_install path/to/SRCDIR DESTDIRNAME
    305  kernel26_external_modules_install()  kernel_external_modules_install()
    306  {  {
    307   cd ${BUILDDIR}   cd ${BUILDDIR}
    308    
    # Line 146  kernel26_external_modules_install() Line 315  kernel26_external_modules_install()
    315   mv ${modsrc} ${moddir}/${moddest} || die   mv ${modsrc} ${moddir}/${moddest} || die
    316  }  }
    317    
    318  kernel26_external_modules_tarball()  kernel_external_modules_tarball()
    319  {  {
    320   cd ${BUILDDIR}   cd ${BUILDDIR}
    321    
    # Line 155  kernel26_external_modules_tarball() Line 324  kernel26_external_modules_tarball()
    324   kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die   kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die
    325    
    326   echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "   echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    327   install -d ${BINDIR}/usr/src || die   minstalldir /usr/src || die
    328   mv ${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die   mv ${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die
    329  }  }
    330    
    331  kernel26_src_install()  kernel_src_install()
    332  {  {
    333   case ${KERNEL_TYPE} in   case ${KERNEL_TYPE} in
    334   image)   image)
    335   kernel26_image_src_install || die   kernel_image_src_install || die
    336     ;;
    337    
    338     headers)
    339     kernel_headers_src_install || die
    340   ;;   ;;
    341    
    342   sources)   sources)
    343   kernel26_sources_src_install || die   kernel_sources_src_install || die
    344   ;;   ;;
    345   esac   esac
    346  }  }
    # Line 199  mod_suffix() Line 372  mod_suffix()
    372  {  {
    373   local ksrc="$@"   local ksrc="$@"
    374   local mod_suffix   local mod_suffix
    375     local kmv
    376    
    377   if [[ $(kernel_major_version ${ksrc}) = 2.6 ]]   kmv=$(kernel_major_version ${ksrc})
    378     if [[ ${kmv//.} -ge 26 ]]
    379   then   then
    380   mod_suffix="ko"   mod_suffix="ko"
    381   else   else
    # Line 210  mod_suffix() Line 385  mod_suffix()
    385   echo ${mod_suffix}   echo ${mod_suffix}
    386  }  }
    387    
    388  export_inherits kernel26 src_prepare src_compile src_install  kernel_image_preinstall()
    389    {
    390     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    391     then
    392     mount /boot &> /dev/null
    393     fi
    394    }
    395    
    396    kernel_image_preremove()
    397    {
    398     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    399     then
    400     mount /boot &> /dev/null
    401    
    402     # remove old image entry from grub
    403     new-kernel-pkg -v --rminitrd --rmmoddep --remove ${KPVER}-${KBRANCH}-${KPBUILD}
    404     fi
    405    }
    406    
    407    kernel_image_postinstall()
    408    {
    409     [ ! -d ${MROOT}/sys ] && install -d ${MROOT}/sys
    410    
    411     # fixes a small glitch in <=mage-0.3.6-r15 with symlinks
    412     [ -f ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} ] && \
    413     rm ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}
    414    
    415     [ -x ${MROOT}/sbin/depmod ] &&
    416     ${MROOT}/sbin/depmod -ae \
    417     -F /boot/System.map-${KPVER}-${KBRANCH}-${KPBUILD} \
    418     ${KPVER}-${KBRANCH}-${KPBUILD}
    419    
    420     # do not run this if ${MROOT} is set !
    421     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    422     then
    423     new-kernel-pkg -v --mkinitrd --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD}
    424     fi
    425    
    426     if [[ ${USE_KERNEL_SYMLINKS} = true ]]
    427     then
    428     # symlink actual kernel to /boot/vmlinuz etc...
    429     ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz
    430     ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map
    431     ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config
    432     [[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] &&
    433     ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd
    434     fi
    435    }
    436    
    437    kernel_sources_postinstall()
    438    {
    439     # check for linux-VERSION/include as the kernel-image installs
    440     # the file Modules.symver in the linux-VERSION directory
    441     if mqueryfeature "kernelsrcunpack" &&
    442     [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ]
    443     then
    444     echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    445     tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    446     fi
    447    
    448     if mqueryfeature "kernelsrcunpack" &&
    449     [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] &&
    450     [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ]
    451     then
    452     echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    453     tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    454     fi
    455    
    456     # create linux symlink
    457     if mqueryfeature "linuxsymlink"
    458     then
    459     echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    460     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    461     ln -snf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} \
    462     ${MROOT}/usr/src/linux || die
    463     fi
    464    
    465     # create kernel-modules symlink
    466     if mqueryfeature "linuxsymlink" &&
    467     [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ]
    468     then
    469     echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    470     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    471     ln -snf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} \
    472     ${MROOT}/usr/src/kernel-modules || die
    473     fi
    474    }
    475    
    476    export_inherits kernel src_prepare src_compile src_install
    477    
    478    # export pre/postinstall functions depending on KERNEL_TYPE
    479    case ${KERNEL_TYPE} in
    480     image)
    481     export_inherits kernel_image preinstall preremove postinstall
    482     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_image_preinstall kernel_image_preremove kernel_image_postinstall"
    483     ;;
    484     sources)
    485     export_inherits kernel_sources postinstall
    486     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_sources_postinstall"
    487     ;;
    488    esac
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    Removed from v.1661  
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      Added in v.4527