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    Revision 15645 - (hide annotations) (download)
    Sun Dec 18 19:06:05 2022 UTC (17 months ago) by niro
    File size: 14986 byte(s) 
    -added missing sdepend rsync for headers
    1 niro 2937 # kernel global smage functions
    2 niro 1664 # $Id$
    3 niro 1661
    4     # needed extra vars:
    5 niro 3581 # ${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 1661 #
    10 niro 3581 # ${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 5111 # ${INCLUDE_KERNELVERSION_FILE}: creates a /boot/kernelversion file (deprecated)
    20     # ${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 1661
    26 niro 1664 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 3581 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 1664 # some sane defaults
    63 niro 3581 : ${PCAT="sys-kernel"}
    64 niro 2944 : ${HOMEPAGE="http://magellan-linux.de/"}
    65 niro 3581 : ${TARBALLPVER="${PVER}"}
    66 niro 5456 : ${SRCFILE="linux-${TARBALLPVER}.tar.xz"}
    67 niro 1664 : ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"}
    68    
    69 niro 3581 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 2943
    87 niro 5456 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 2939 case ${KERNEL_TYPE} in
    95 niro 2940 image)
    96     : ${PROVIDE="virtual/kernel"}
    97 niro 3581 : ${DEPEND=">= virtual/module-tools
    98 niro 2940 >= sys-fs/udev-115
    99 niro 5870 >= sys-apps/grubby-8.29-r1
    100 niro 3581 >= virtual/initramfs-tools
    101 niro 2940 >= virtual/initscripts"}
    102 niro 3581 if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]]
    103     then
    104     DEPEND="${DEPEND}
    105     >= sys-kernel/linux-firmware-${LINUX_FIRMWARE}"
    106     fi
    107 niro 5111 SDEPEND="${SDEPEND}
    108 niro 13782 >= sys-dev/bc-1.06
    109     >= sys-dev/bison-3
    110     >= sys-dev/flex-2.6"
    111 niro 3581 : ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."}
    112 niro 2940 ;;
    113 niro 2943
    114     sources)
    115     : ${PROVIDE="virtual/kernel-sources"}
    116 niro 3581 : ${DESCRIPTION="Kernel sources of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."}
    117 niro 2943 ;;
    118    
    119     headers)
    120     : ${PROVIDE="virtual/kernel-headers"}
    121     : ${DESCRIPTION="Sanitized kernel headers for libc."}
    122 niro 15645 : ${SDEPEND=">= net-misc/rsync-3"}
    123 niro 2943 ;;
    124 niro 2939 esac
    125 niro 1664
    126     EXTRAVERSION="${PSUBVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}"
    127 niro 1661 KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"
    128    
    129 niro 1664 # special vars for mage file only
    130     KPVER="${PVER}"
    131     KPBUILD="${PBUILD}"
    132     KBRANCH="${BRANCH}"
    133 niro 4527 SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH USE_KERNEL_SYMLINKS"
    134 niro 1664
    135 niro 5111 # dummy function to apply kernel patches
    136     kernel_apply_patches()
    137     {
    138     return 0
    139     }
    140    
    141 niro 2937 kernel_src_prepare()
    142 niro 1661 {
    143     munpack ${SRCFILE} || die
    144 niro 3581 mv ${BUILDDIR}/linux-${TARBALLPVER} ${SRCDIR} || die
    145 niro 1661
    146     # fix permissions
    147     chown -R 0:0 ${SRCDIR} || die
    148     chmod -R a+r-w+X,u+w ${SRCDIR} || die
    149    
    150     cd ${SRCDIR}
    151 niro 5111 kernel_apply_patches || die
    152 niro 1661
    153 niro 13782 # fix permissions after the patchwork
    154     # gnu patch doesn't support git-style file mode
    155     if [ -e tools/objtool/sync-check.sh ]
    156     then
    157     chmod +x tools/objtool/sync-check.sh || die
    158     fi
    159    
    160 niro 1661 # fixes INSTALL_PATH to /boot and EXTRAVERSION
    161     sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \
    162     -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die
    163 niro 3581
    164     # fix sublevel version with 3.x kernels and higher
    165     local kver=$(echo ${PVER} | sed "s:\.::g")
    166     if [[ ${PVER%%.*} -gt 2 ]]
    167     then
    168     local sublevel="$(echo ${PVER} | cut -d. -f3)"
    169     sed -i "s:^\(SUBLEVEL =\).*:\1 ${sublevel}:" Makefile || die
    170     fi
    171 niro 1661 }
    172    
    173 niro 2937 kernel_src_compile()
    174 niro 1661 {
    175     cd ${SRCDIR}
    176    
    177     make mrproper || die
    178    
    179 niro 2939 if [[ ${KERNEL_TYPE} = sources ]] || [[ ${KERNEL_TYPE} = image ]]
    180     then
    181     # inject our kernel config
    182     cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die
    183     make ARCH=${ARCH/i*86/x86} oldconfig || die
    184     fi
    185 niro 1661
    186     case ${KERNEL_TYPE} in
    187     image)
    188 niro 1664 mmake ARCH=${ARCH/i*86/x86} || die
    189 niro 1661 ;;
    190    
    191 niro 2939 headers)
    192     make ARCH=${ARCH/i*86/x86} headers_check || die
    193     ;;
    194    
    195 niro 1661 sources)
    196     make clean || die
    197    
    198     # needed to compile other programs like iptables
    199 niro 1664 make ARCH=${ARCH/i*86/x86} prepare || die
    200 niro 1661 # needed to cover >=2.6.14 builds
    201 niro 1664 # but deprecated with >=2.6.21, prepare cover all targets there
    202 niro 2938 local kver=$(echo ${PVER} | sed "s:\.::g")
    203     # honor >=3.0.x; add one zero
    204     if [[ ${PVER%%.*} -gt 2 ]]
    205     then
    206     kver="${kver}0"
    207     fi
    208     if [[ ${kver} < 2621 ]]
    209     then
    210     make ARCH=${ARCH/i*86/x86} prepare-all || die
    211     fi
    212 niro 1664 make ARCH=${ARCH/i*86/x86} scripts || die
    213 niro 1661
    214     # at least alsa-drivers needs this one ...
    215     touch include/linux/autoconf.h || die
    216 niro 4527
    217     # compat symlink for 3.7.x new version.h location until everything is fixed
    218 niro 1661 ;;
    219     esac
    220     }
    221    
    222 niro 2937 kernel_image_src_install()
    223 niro 1661 {
    224     cd ${SRCDIR}
    225    
    226     # needed directories
    227 niro 1664 minstalldir /boot || die
    228 niro 1661
    229     # install modules
    230 niro 3581 make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR}/usr modules_install || die
    231 niro 1661
    232     # install kernelimage
    233 niro 1664 if [[ -z ${KERNEL_IMAGE_PATH} ]]
    234     then
    235     local my_arch="${ARCH}"
    236     [[ ${my_arch} = i*86 ]] && my_arch=i386
    237     minstallfile arch/${my_arch}/boot/bzImage \
    238     /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    239     || die
    240     else
    241     minstallfile ${KERNEL_IMAGE_PATH} \
    242     /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    243     || die
    244     fi
    245 niro 1661
    246     # install System.map
    247 niro 1664 minstallfile System.map \
    248     /boot/System.map-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    249 niro 1661 || die
    250    
    251 niro 1664 # install Module.symvers in boot and /usr/src
    252     minstallfile Module.symvers \
    253     /boot/Module.symvers-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    254     || die
    255     minstalldir /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} || die
    256     minstallfile Module.symvers \
    257     /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    258     || die
    259    
    260 niro 4527 if [[ ${INCLUDE_KERNELVERSION_FILE} = true ]]
    261     then
    262     MCONFIG=/boot/kernelversion
    263     # install kernel description
    264     mclearconfig || die
    265     maddconfig "KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die
    266     maddconfig "KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die
    267     maddconfig "KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die
    268     maddconfig "KRNINITRD=" || die
    269     fi
    270 niro 1661
    271     # install kernel-config from srcdir
    272 niro 1664 minstallfile .config \
    273     /boot/config-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    274 niro 1661 || die
    275    
    276     # fix build symlink
    277 niro 3581 if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ]
    278 niro 1661 then
    279     echo "fixing build symlink"
    280 niro 3581 rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die
    281 niro 1664 mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    282 niro 3581 /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \
    283 niro 1661 || die
    284     fi
    285    
    286     # and fixing source symlink
    287 niro 3581 if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ]
    288 niro 1661 then
    289     echo "fixing source symlink"
    290 niro 3581 rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die
    291 niro 1664 mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    292 niro 3581 /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \
    293 niro 1661 || die
    294     fi
    295 niro 3581
    296     # remove firmware bits if $LINUX_FIRMWARE was set
    297     if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]]
    298     then
    299     if [[ -d ${BINDIR}/usr/lib/firmware ]]
    300     then
    301     rm -rv ${BINDIR}/usr/lib/firmware
    302     fi
    303     fi
    304    
    305     # compress modules if COMPRESS_MODULES_CMD was set
    306     if [[ ! -z ${COMPRESS_MODULES_CMD} ]]
    307     then
    308     # compress all kernel modules
    309     find ${BINDIR} -name \*.ko | xargs ${COMPRESS_MODULES_CMD} || die
    310     fi
    311 niro 1661 }
    312    
    313 niro 2939 kernel_headers_src_install()
    314     {
    315     cd ${SRCDIR}
    316     make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/usr headers_install || die
    317 niro 3581
    318     # clean-up unnecessary files
    319     find ${BINDIR} -name .install -or -name ..install.cmd | xargs --no-run-if-empty rm -f
    320 niro 2939 }
    321    
    322 niro 2937 kernel_sources_src_install()
    323 niro 1661 {
    324     cd ${BUILDDIR}
    325    
    326     echo "Creating linux-${PVER}-${BRANCH}-${PBUILD} sources tarball ... "
    327     tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die
    328    
    329     echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    330 niro 1664 minstalldir /usr/src || die
    331 niro 1661 mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die
    332     }
    333    
    334     # installs module-sources path/to/SRCDIR to MODDIR/MODNAME
    335 niro 2937 # kernel_external_modules_install path/to/SRCDIR DESTDIRNAME
    336     kernel_external_modules_install()
    337 niro 1661 {
    338     cd ${BUILDDIR}
    339    
    340     local modsrc="$1"
    341     local moddest="$2"
    342     local moddir="${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}"
    343    
    344     echo "Installing ${modsrc} to ${moddir}/${moddest} ..."
    345     install -d ${moddir} || die
    346     mv ${modsrc} ${moddir}/${moddest} || die
    347     }
    348    
    349 niro 2937 kernel_external_modules_tarball()
    350 niro 1661 {
    351     cd ${BUILDDIR}
    352    
    353     echo "Creating kernel-modules-${PVER}-${BRANCH}-${PBUILD} sources tarball ... "
    354     tar cvjf ${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 \
    355     kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die
    356    
    357     echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    358 niro 1664 minstalldir /usr/src || die
    359 niro 1661 mv ${BUILDDIR}/kernel-modules-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die
    360     }
    361    
    362 niro 2937 kernel_src_install()
    363 niro 1661 {
    364     case ${KERNEL_TYPE} in
    365     image)
    366 niro 2937 kernel_image_src_install || die
    367 niro 1661 ;;
    368    
    369 niro 2939 headers)
    370     kernel_headers_src_install || die
    371     ;;
    372    
    373 niro 1661 sources)
    374 niro 2937 kernel_sources_src_install || die
    375 niro 1661 ;;
    376     esac
    377     }
    378    
    379     kernel_major_version()
    380     {
    381     local ksrc="$@"
    382     local kv
    383    
    384     if [[ -z ${ksrc} ]]
    385     then
    386     kv="$(uname -r|cut -d. -f1-2)"
    387     else
    388     local version
    389     local patchlevel
    390    
    391     # get version from makefile
    392     version=$(grep "^VERSION[[:space:]]*=[[:space:]]*[[:digit:]]" ${ksrc}/Makefile | sed "s/^.*=[[:space:]]*\([[:digit:]]\+\)/\1/g")
    393     # get patchlevel from makefile
    394     patchlevel=$(grep "^PATCHLEVEL[[:space:]]*=[[:space:]]*[[:digit:]]" ${ksrc}/Makefile | sed "s/^.*=[[:space:]]*\([[:digit:]]\+\)/\1/g")
    395     # kernelversion
    396     kv="${version}.${patchlevel}"
    397     fi
    398    
    399     echo "${kv}"
    400     }
    401    
    402     mod_suffix()
    403     {
    404     local ksrc="$@"
    405     local mod_suffix
    406 niro 2938 local kmv
    407 niro 1661
    408 niro 2938 kmv=$(kernel_major_version ${ksrc})
    409     if [[ ${kmv//.} -ge 26 ]]
    410 niro 1661 then
    411     mod_suffix="ko"
    412     else
    413     mod_suffix="o"
    414     fi
    415    
    416     echo ${mod_suffix}
    417     }
    418    
    419 niro 2937 kernel_image_preinstall()
    420 niro 1664 {
    421     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    422     then
    423     mount /boot &> /dev/null
    424     fi
    425     }
    426    
    427 niro 2937 kernel_image_preremove()
    428 niro 1664 {
    429     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    430     then
    431     mount /boot &> /dev/null
    432    
    433     # remove old image entry from grub
    434 niro 4030 new-kernel-pkg -v --rminitrd --rmmoddep --remove ${KPVER}-${KBRANCH}-${KPBUILD}
    435 niro 1664 fi
    436     }
    437    
    438 niro 2937 kernel_image_postinstall()
    439 niro 1664 {
    440     [ ! -d ${MROOT}/sys ] && install -d ${MROOT}/sys
    441    
    442     # fixes a small glitch in <=mage-0.3.6-r15 with symlinks
    443     [ -f ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} ] && \
    444     rm ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}
    445    
    446     [ -x ${MROOT}/sbin/depmod ] &&
    447     ${MROOT}/sbin/depmod -ae \
    448     -F /boot/System.map-${KPVER}-${KBRANCH}-${KPBUILD} \
    449     ${KPVER}-${KBRANCH}-${KPBUILD}
    450    
    451     # do not run this if ${MROOT} is set !
    452     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    453     then
    454 niro 13782 new-kernel-pkg -v --mkinitrd --dracut --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD}
    455 niro 1664 fi
    456    
    457 niro 4527 if [[ ${USE_KERNEL_SYMLINKS} = true ]]
    458     then
    459     # symlink actual kernel to /boot/vmlinuz etc...
    460     ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz
    461     ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map
    462     ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config
    463     [[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] &&
    464     ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd
    465     fi
    466 niro 1664 }
    467    
    468 niro 2937 kernel_sources_postinstall()
    469 niro 1664 {
    470     # check for linux-VERSION/include as the kernel-image installs
    471     # the file Modules.symver in the linux-VERSION directory
    472 niro 3581 if mqueryfeature "kernelsrcunpack" &&
    473     [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ]
    474 niro 1664 then
    475     echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    476     tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    477     fi
    478    
    479 niro 3581 if mqueryfeature "kernelsrcunpack" &&
    480     [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] &&
    481 niro 1664 [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ]
    482     then
    483     echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    484     tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    485     fi
    486    
    487 niro 3581 # create linux symlink
    488     if mqueryfeature "linuxsymlink"
    489 niro 1664 then
    490     echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    491     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    492     ln -snf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} \
    493     ${MROOT}/usr/src/linux || die
    494     fi
    495    
    496 niro 3581 # create kernel-modules symlink
    497     if mqueryfeature "linuxsymlink" &&
    498 niro 1664 [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ]
    499     then
    500     echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    501     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    502     ln -snf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} \
    503     ${MROOT}/usr/src/kernel-modules || die
    504     fi
    505     }
    506    
    507 niro 2937 export_inherits kernel src_prepare src_compile src_install
    508 niro 1664
    509     # export pre/postinstall functions depending on KERNEL_TYPE
    510     case ${KERNEL_TYPE} in
    511     image)
    512 niro 4527 export_inherits kernel_image preinstall preremove postinstall
    513     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_image_preinstall kernel_image_preremove kernel_image_postinstall"
    514 niro 1664 ;;
    515     sources)
    516 niro 2937 export_inherits kernel_sources postinstall
    517     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_sources_postinstall"
    518 niro 1664 ;;
    519     esac