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    Annotation of /branches/R11-unstable/include/kernel.sminc

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    Revision 32899 - (hide annotations) (download)
    Mon Apr 29 14:06:55 2019 UTC (5 years ago) by niro
    File size: 14904 byte(s) 
    -release unstable
    1 niro 9311 # kernel global smage functions
    2     # $Id$
    3    
    4     # needed extra vars:
    5 niro 11369 # ${KERNEL_TYPE}: needed, 'sources', 'headers' or 'image'
    6     # ${BRANCH}: needed, style branch of the kernel
    7     # ${KERNEL_CONFIG}: optional, needed if you want to override the default
    8     # searchpath ${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}
    9 niro 9311 #
    10 niro 11369 # ${PSUBVER}: optional, only needed for 2.6.x.x naming scheme
    11     # ${EXTRAVERSION}: optinal, extra version for the kernel name
    12     # 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 niro 18719 # ${INCLUDE_KERNELVERSION_FILE}: creates a /boot/kernelversion file (deprecated)
    20 niro 18720 # ${USE_KERNEL_SYMLINKS}: creates symlinks to unversioned kernel image files
    21     # - kernel-x.x.x.x -> /boot/vmlinuz
    22     # - initrd-x.x.x.x -> /boot/initrd
    23     # - config-x.x.x.x -> /boot/config
    24     # - System.map-x.x.x.x -> /boot/System.map
    25 niro 9311
    26     sminclude mtools
    27    
    28     # remove me when all distris support this:
    29     if [[ ${USE_KERNEL_ARCH_EXTENSION} = true ]]
    30     then
    31     KERNEL_ARCH_EXTENSION="-${ARCH}"
    32     else
    33     KERNEL_ARCH_EXTENSION=""
    34     fi
    35    
    36 niro 9466 if [[ ! -z ${COMPRESS_MODULES} ]]
    37     then
    38     case ${COMPRESS_MODULES} in
    39     gzip)
    40     COMPRESS_MODULES_CMD="gzip -9v"
    41     SDEPEND="${SDEPEND}
    42     >= app-arch/gzip-1.4"
    43     ;;
    44     bzip2)
    45     COMPRESS_MODULES_CMD="bzip2 -9v"
    46     SDEPEND="${SDEPEND}
    47     >= app-arch/bzip2-1.0.6"
    48     ;;
    49     xz)
    50     COMPRESS_MODULES_CMD="xz -9v"
    51     SDEPEND="${SDEPEND}
    52     >= app-arch/xz-5"
    53     ;;
    54     none)
    55     echo "Disabled compressed kernel-modules!"
    56     COMPRESS_MODULES_CMD=""
    57     ;;
    58     *) die "Unkown compression format '${COMPRESS_MODULES}'" ;;
    59     esac
    60     fi
    61    
    62 niro 9311 # some sane defaults
    63 niro 9863 : ${PCAT="sys-kernel"}
    64 niro 9311 : ${HOMEPAGE="http://magellan-linux.de/"}
    65 niro 9743 : ${TARBALLPVER="${PVER}"}
    66 niro 20887 : ${SRCFILE="linux-${TARBALLPVER}.tar.xz"}
    67 niro 9311 : ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"}
    68    
    69 niro 9740 if [[ -z ${SRC_URI[*]} ]]
    70     then
    71     SRC_URI=(
    72     http://www.kernel.org/pub/linux/kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE}
    73     http://ftp.uni-erlangen.de/pub/Linux/MIRROR.kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE}
    74     mirror://kernel-${BRANCH}/${SRCFILE}
    75     )
    76     case ${KERNEL_TYPE} in
    77     image|sources)
    78     SRC_URI=(
    79     ${SRC_URI[*]}
    80     mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686
    81     mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64
    82     )
    83     ;;
    84     esac
    85     fi
    86 niro 9311
    87 niro 20887 case ${PNAME} in
    88     *-lts) _upparam="longterm" ;;
    89     *) _upparam="stable" ;;
    90     esac
    91    
    92     UP2DATE="updatecmd http://www.kernel.org/ | grep -A1 -i '${_upparam}:' | sed 's/.*:\ \([0-9]\.[0-9].*\)\ [0-9].*/\1/;q'"
    93    
    94 niro 9311 case ${KERNEL_TYPE} in
    95     image)
    96     : ${PROVIDE="virtual/kernel"}
    97 niro 10194 : ${DEPEND=">= virtual/module-tools
    98 niro 9311 >= sys-fs/udev-115
    99 niro 22123 >= sys-apps/grubby-8.29-r1
    100 niro 10194 >= virtual/initramfs-tools
    101 niro 9311 >= virtual/initscripts"}
    102 niro 11369 if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]]
    103     then
    104     DEPEND="${DEPEND}
    105     >= sys-kernel/linux-firmware-${LINUX_FIRMWARE}"
    106     fi
    107 niro 18718 SDEPEND="${SDEPEND}
    108     >= sys-dev/bc-1.06"
    109 niro 9745 : ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."}
    110 niro 9311 ;;
    111    
    112     sources)
    113     : ${PROVIDE="virtual/kernel-sources"}
    114 niro 9745 : ${DESCRIPTION="Kernel sources of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."}
    115 niro 9311 ;;
    116    
    117     headers)
    118     : ${PROVIDE="virtual/kernel-headers"}
    119     : ${DESCRIPTION="Sanitized kernel headers for libc."}
    120     ;;
    121     esac
    122    
    123     EXTRAVERSION="${PSUBVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}"
    124     KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"
    125    
    126     # special vars for mage file only
    127     KPVER="${PVER}"
    128     KPBUILD="${PBUILD}"
    129     KBRANCH="${BRANCH}"
    130 niro 18720 SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH USE_KERNEL_SYMLINKS"
    131 niro 9311
    132 niro 18717 # dummy function to apply kernel patches
    133     kernel_apply_patches()
    134     {
    135     return 0
    136     }
    137    
    138 niro 9311 kernel_src_prepare()
    139     {
    140     munpack ${SRCFILE} || die
    141 niro 9743 mv ${BUILDDIR}/linux-${TARBALLPVER} ${SRCDIR} || die
    142 niro 9311
    143     # fix permissions
    144     chown -R 0:0 ${SRCDIR} || die
    145     chmod -R a+r-w+X,u+w ${SRCDIR} || die
    146    
    147     cd ${SRCDIR}
    148 niro 18717 kernel_apply_patches || die
    149 niro 9311
    150 niro 30421 # fix permissions after the patchwork
    151     # gnu patch doesn't support git-style file mode
    152     if [ -e tools/objtool/sync-check.sh ]
    153     then
    154     chmod +x tools/objtool/sync-check.sh || die
    155     fi
    156    
    157 niro 9311 # fixes INSTALL_PATH to /boot and EXTRAVERSION
    158     sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \
    159     -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die
    160 niro 9463
    161     # fix sublevel version with 3.x kernels and higher
    162     local kver=$(echo ${PVER} | sed "s:\.::g")
    163     if [[ ${PVER%%.*} -gt 2 ]]
    164     then
    165     local sublevel="$(echo ${PVER} | cut -d. -f3)"
    166 niro 13438 sed -i "s:^\(SUBLEVEL =\).*:\1 ${sublevel}:" Makefile || die
    167 niro 9463 fi
    168 niro 9311 }
    169    
    170     kernel_src_compile()
    171     {
    172     cd ${SRCDIR}
    173    
    174     make mrproper || die
    175    
    176     if [[ ${KERNEL_TYPE} = sources ]] || [[ ${KERNEL_TYPE} = image ]]
    177     then
    178     # inject our kernel config
    179     cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die
    180     make ARCH=${ARCH/i*86/x86} oldconfig || die
    181     fi
    182    
    183     case ${KERNEL_TYPE} in
    184     image)
    185     mmake ARCH=${ARCH/i*86/x86} || die
    186     ;;
    187    
    188     headers)
    189     make ARCH=${ARCH/i*86/x86} headers_check || die
    190     ;;
    191    
    192     sources)
    193     make clean || die
    194    
    195     # needed to compile other programs like iptables
    196     make ARCH=${ARCH/i*86/x86} prepare || die
    197     # needed to cover >=2.6.14 builds
    198     # but deprecated with >=2.6.21, prepare cover all targets there
    199     local kver=$(echo ${PVER} | sed "s:\.::g")
    200     # honor >=3.0.x; add one zero
    201     if [[ ${PVER%%.*} -gt 2 ]]
    202     then
    203     kver="${kver}0"
    204     fi
    205     if [[ ${kver} < 2621 ]]
    206     then
    207     make ARCH=${ARCH/i*86/x86} prepare-all || die
    208     fi
    209     make ARCH=${ARCH/i*86/x86} scripts || die
    210    
    211     # at least alsa-drivers needs this one ...
    212     touch include/linux/autoconf.h || die
    213 niro 20887
    214     # compat symlink for 3.7.x new version.h location until everything is fixed
    215 niro 9311 ;;
    216     esac
    217     }
    218    
    219     kernel_image_src_install()
    220     {
    221     cd ${SRCDIR}
    222    
    223     # needed directories
    224     minstalldir /boot || die
    225    
    226     # install modules
    227 niro 12741 make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR}/usr modules_install || die
    228 niro 9311
    229     # install kernelimage
    230     if [[ -z ${KERNEL_IMAGE_PATH} ]]
    231     then
    232     local my_arch="${ARCH}"
    233     [[ ${my_arch} = i*86 ]] && my_arch=i386
    234     minstallfile arch/${my_arch}/boot/bzImage \
    235     /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    236     || die
    237     else
    238     minstallfile ${KERNEL_IMAGE_PATH} \
    239     /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    240     || die
    241     fi
    242    
    243     # install System.map
    244     minstallfile System.map \
    245     /boot/System.map-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    246     || die
    247    
    248     # install Module.symvers in boot and /usr/src
    249     minstallfile Module.symvers \
    250     /boot/Module.symvers-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    251     || die
    252     minstalldir /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} || die
    253     minstallfile Module.symvers \
    254     /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    255     || die
    256    
    257 niro 18719 if [[ ${INCLUDE_KERNELVERSION_FILE} = true ]]
    258     then
    259     MCONFIG=/boot/kernelversion
    260     # install kernel description
    261     mclearconfig || die
    262     maddconfig "KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die
    263     maddconfig "KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die
    264     maddconfig "KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die
    265     maddconfig "KRNINITRD=" || die
    266     fi
    267 niro 9311
    268     # install kernel-config from srcdir
    269     minstallfile .config \
    270     /boot/config-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    271     || die
    272    
    273     # fix build symlink
    274 niro 12741 if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ]
    275 niro 9311 then
    276     echo "fixing build symlink"
    277 niro 12741 rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die
    278 niro 9311 mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    279 niro 12741 /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \
    280 niro 9311 || die
    281     fi
    282    
    283     # and fixing source symlink
    284 niro 12741 if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ]
    285 niro 9311 then
    286     echo "fixing source symlink"
    287 niro 12741 rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die
    288 niro 9311 mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    289 niro 12741 /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \
    290 niro 9311 || die
    291     fi
    292 niro 9466
    293     # remove firmware bits if $LINUX_FIRMWARE was set
    294     if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]]
    295     then
    296 niro 12741 if [[ -d ${BINDIR}/usr/lib/firmware ]]
    297 niro 9466 then
    298 niro 12741 rm -rv ${BINDIR}/usr/lib/firmware
    299 niro 9466 fi
    300     fi
    301    
    302     # compress modules if COMPRESS_MODULES_CMD was set
    303     if [[ ! -z ${COMPRESS_MODULES_CMD} ]]
    304     then
    305     # compress all kernel modules
    306     find ${BINDIR} -name \*.ko | xargs ${COMPRESS_MODULES_CMD} || die
    307     fi
    308 niro 9311 }
    309    
    310     kernel_headers_src_install()
    311     {
    312     cd ${SRCDIR}
    313     make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/usr headers_install || die
    314 niro 9746
    315     # clean-up unnecessary files
    316     find ${BINDIR} -name .install -or -name ..install.cmd | xargs --no-run-if-empty rm -f
    317 niro 9311 }
    318    
    319     kernel_sources_src_install()
    320     {
    321     cd ${BUILDDIR}
    322    
    323     echo "Creating linux-${PVER}-${BRANCH}-${PBUILD} sources tarball ... "
    324     tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die
    325    
    326     echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    327     minstalldir /usr/src || die
    328     mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die
    329     }
    330    
    331     # installs module-sources path/to/SRCDIR to MODDIR/MODNAME
    332     # kernel_external_modules_install path/to/SRCDIR DESTDIRNAME
    333     kernel_external_modules_install()
    334     {
    335     cd ${BUILDDIR}
    336    
    337     local modsrc="$1"
    338     local moddest="$2"
    339     local moddir="${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}"
    340    
    341     echo "Installing ${modsrc} to ${moddir}/${moddest} ..."
    342     install -d ${moddir} || die
    343     mv ${modsrc} ${moddir}/${moddest} || die
    344     }
    345    
    346     kernel_external_modules_tarball()
    347     {
    348     cd ${BUILDDIR}
    349    
    350     echo "Creating kernel-modules-${PVER}-${BRANCH}-${PBUILD} sources tarball ... "
    351     tar cvjf ${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 \
    352     kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die
    353    
    354     echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    355     minstalldir /usr/src || die
    356     mv ${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die
    357     }
    358    
    359     kernel_src_install()
    360     {
    361     case ${KERNEL_TYPE} in
    362     image)
    363     kernel_image_src_install || die
    364     ;;
    365    
    366     headers)
    367     kernel_headers_src_install || die
    368     ;;
    369    
    370     sources)
    371     kernel_sources_src_install || die
    372     ;;
    373     esac
    374     }
    375    
    376     kernel_major_version()
    377     {
    378     local ksrc="$@"
    379     local kv
    380    
    381     if [[ -z ${ksrc} ]]
    382     then
    383     kv="$(uname -r|cut -d. -f1-2)"
    384     else
    385     local version
    386     local patchlevel
    387    
    388     # get version from makefile
    389     version=$(grep "^VERSION[[:space:]]*=[[:space:]]*[[:digit:]]" ${ksrc}/Makefile | sed "s/^.*=[[:space:]]*\([[:digit:]]\+\)/\1/g")
    390     # get patchlevel from makefile
    391     patchlevel=$(grep "^PATCHLEVEL[[:space:]]*=[[:space:]]*[[:digit:]]" ${ksrc}/Makefile | sed "s/^.*=[[:space:]]*\([[:digit:]]\+\)/\1/g")
    392     # kernelversion
    393     kv="${version}.${patchlevel}"
    394     fi
    395    
    396     echo "${kv}"
    397     }
    398    
    399     mod_suffix()
    400     {
    401     local ksrc="$@"
    402     local mod_suffix
    403     local kmv
    404    
    405     kmv=$(kernel_major_version ${ksrc})
    406     if [[ ${kmv//.} -ge 26 ]]
    407     then
    408     mod_suffix="ko"
    409     else
    410     mod_suffix="o"
    411     fi
    412    
    413     echo ${mod_suffix}
    414     }
    415    
    416     kernel_image_preinstall()
    417     {
    418     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    419     then
    420     mount /boot &> /dev/null
    421     fi
    422     }
    423    
    424     kernel_image_preremove()
    425     {
    426     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    427     then
    428     mount /boot &> /dev/null
    429    
    430     # remove old image entry from grub
    431 niro 13880 new-kernel-pkg -v --rminitrd --rmmoddep --remove ${KPVER}-${KBRANCH}-${KPBUILD}
    432 niro 9311 fi
    433     }
    434    
    435     kernel_image_postinstall()
    436     {
    437     [ ! -d ${MROOT}/sys ] && install -d ${MROOT}/sys
    438    
    439     # fixes a small glitch in <=mage-0.3.6-r15 with symlinks
    440     [ -f ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} ] && \
    441     rm ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}
    442    
    443     [ -x ${MROOT}/sbin/depmod ] &&
    444     ${MROOT}/sbin/depmod -ae \
    445     -F /boot/System.map-${KPVER}-${KBRANCH}-${KPBUILD} \
    446     ${KPVER}-${KBRANCH}-${KPBUILD}
    447    
    448     # do not run this if ${MROOT} is set !
    449     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    450     then
    451 niro 30422 new-kernel-pkg -v --mkinitrd --dracut --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD}
    452 niro 9311 fi
    453    
    454 niro 18720 if [[ ${USE_KERNEL_SYMLINKS} = true ]]
    455     then
    456     # symlink actual kernel to /boot/vmlinuz etc...
    457     ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz
    458     ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map
    459     ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config
    460     [[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] &&
    461     ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd
    462     fi
    463 niro 9311 }
    464    
    465     kernel_sources_postinstall()
    466     {
    467     # check for linux-VERSION/include as the kernel-image installs
    468     # the file Modules.symver in the linux-VERSION directory
    469 niro 11362 if mqueryfeature "kernelsrcunpack" &&
    470     [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ]
    471 niro 9311 then
    472     echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    473     tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    474     fi
    475    
    476 niro 11362 if mqueryfeature "kernelsrcunpack" &&
    477     [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] &&
    478 niro 9311 [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ]
    479     then
    480     echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    481     tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    482     fi
    483    
    484 niro 11362 # create linux symlink
    485     if mqueryfeature "linuxsymlink"
    486 niro 9311 then
    487     echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    488     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    489     ln -snf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} \
    490     ${MROOT}/usr/src/linux || die
    491     fi
    492    
    493 niro 11362 # create kernel-modules symlink
    494     if mqueryfeature "linuxsymlink" &&
    495 niro 9311 [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ]
    496     then
    497     echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    498     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    499     ln -snf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} \
    500     ${MROOT}/usr/src/kernel-modules || die
    501     fi
    502     }
    503    
    504     export_inherits kernel src_prepare src_compile src_install
    505    
    506     # export pre/postinstall functions depending on KERNEL_TYPE
    507     case ${KERNEL_TYPE} in
    508     image)
    509 niro 18721 export_inherits kernel_image preinstall preremove postinstall
    510     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_image_preinstall kernel_image_preremove kernel_image_postinstall"
    511 niro 9311 ;;
    512     sources)
    513     export_inherits kernel_sources postinstall
    514     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_sources_postinstall"
    515     ;;
    516     esac