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    revision 1661 by niro, Sat Jan 22 23:14:38 2011 UTC revision 1664 by niro, Sat Jan 22 23:34:45 2011 UTC
    # Line 1  Line 1 
    1  # kernel26 global smage functions  # kernel26 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' or 'image'
    # Line 10  Line 10 
    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    #   ${KERNEL_IMAGE_PATH}: override the default KERNEL_IMAGE_PATH (to build xen images for e.g.)
    14    
    15  EXTRAVERSION="${PSUBVER}-${BRANCH}-${PBUILD}"  sminclude mtools
    16    
    17    # remove me when all distris support this:
    18    if [[ ${USE_KERNEL_ARCH_EXTENSION} = true ]]
    19    then
    20     KERNEL_ARCH_EXTENSION="-${ARCH}"
    21    else
    22     KERNEL_ARCH_EXTENSION=""
    23    fi
    24    
    25    # some sane defaults
    26    : ${SRCFILE="linux-${PVER/${PSUBVER}/}.tar.bz2"}
    27    : ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"}
    28    
    29    : ${SRC_URI=(
    30     http://www.kernel.org/pub/linux/kernel/v${PVER:0:3}/${SRCFILE}
    31     mirror://kernel26-${BRANCH}/${SRCFILE}
    32     mirror://kernel26-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686
    33     mirror://kernel26-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64
    34    )}
    35    
    36    : ${DEPEND=">= sys-apps/module-init-tools-3.2
    37     >= sys-fs/udev-115
    38     >= sys-apps/mkinitrd-5.0.8
    39     >= sys-apps/initscripts-0.4.3"}
    40    
    41    : ${PROVIDE="virtual/kernel"}
    42    
    43    EXTRAVERSION="${PSUBVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}"
    44  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"
    45    
    46    # special vars for mage file only
    47    KPVER="${PVER}"
    48    KPBUILD="${PBUILD}"
    49    KBRANCH="${BRANCH}"
    50    SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH"
    51    
    52  kernel26_src_prepare()  kernel26_src_prepare()
    53  {  {
    54   munpack ${SRCFILE} || die   munpack ${SRCFILE} || die
    # Line 38  kernel26_src_compile() Line 73  kernel26_src_compile()
    73    
    74   # inject our kernel config   # inject our kernel config
    75   cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die   cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die
    76   make oldconfig || die   make ARCH=${ARCH/i*86/x86} oldconfig || die
    77    
    78   case ${KERNEL_TYPE} in   case ${KERNEL_TYPE} in
    79   image)   image)
    80   mmake || die   mmake ARCH=${ARCH/i*86/x86} || die
    81   ;;   ;;
    82    
    83   sources)   sources)
    84   make clean || die   make clean || die
    85    
    86   # needed to compile other programs like iptables   # needed to compile other programs like iptables
    87   make prepare || die   make ARCH=${ARCH/i*86/x86} prepare || die
    88   # needed to cover >=2.6.14 builds   # needed to cover >=2.6.14 builds
    89   make prepare-all || die   # but deprecated with >=2.6.21, prepare cover all targets there
    90   make scripts || die   [[ $(echo ${PVER} | sed "s:\.::g") < 2621 ]] && { make ARCH=${ARCH/i*86/x86} prepare-all || die; }
    91     make ARCH=${ARCH/i*86/x86} scripts || die
    92    
    93   # at least alsa-drivers needs this one ...   # at least alsa-drivers needs this one ...
    94   touch include/linux/autoconf.h || die   touch include/linux/autoconf.h || die
    # Line 65  kernel26_image_src_install() Line 101  kernel26_image_src_install()
    101   cd ${SRCDIR}   cd ${SRCDIR}
    102    
    103   # needed directories   # needed directories
    104   install -d ${BINDIR}/boot || die   minstalldir /boot || die
    105    
    106   # install modules   # install modules
    107   make INSTALL_MOD_PATH=${BINDIR} modules_install || die   make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR} modules_install || die
    108    
    109   # install kernelimage   # install kernelimage
    110   local my_arch="${ARCH}"   if [[ -z ${KERNEL_IMAGE_PATH} ]]
    111   [[ ${my_arch} = i*86 ]] && my_arch=i386   then
    112   install -m 0644 -o root -g root \   local my_arch="${ARCH}"
    113   arch/${my_arch}/boot/bzImage \   [[ ${my_arch} = i*86 ]] && my_arch=i386
    114   ${BINDIR}/boot/kernel-${PVER}-${BRANCH}-${PBUILD} \   minstallfile arch/${my_arch}/boot/bzImage \
    115   || die   /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    116     || die
    117     else
    118     minstallfile ${KERNEL_IMAGE_PATH} \
    119     /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    120     || die
    121     fi
    122    
    123   # install System.map   # install System.map
    124   install -m 0644 -o root -g root \   minstallfile System.map \
    125   System.map \   /boot/System.map-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    126   ${BINDIR}/boot/System.map-${PVER}-${BRANCH}-${PBUILD} \   || die
    127    
    128     # install Module.symvers in boot and /usr/src
    129     minstallfile Module.symvers \
    130     /boot/Module.symvers-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    131     || die
    132     minstalldir /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} || die
    133     minstallfile Module.symvers \
    134     /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    135   || die   || die
    136    
    137   # install kernel description   # install kernel description
    138   echo "   echo "
    139  KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}  KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    140  KRNLIB=${PVER}-${BRANCH}-${PBUILD}  KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    141  KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}  KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    142  KRNINITRD=  KRNINITRD=
    143  " > ${BINDIR}/boot/kernelversion || die  " > ${BINDIR}/boot/kernelversion || die
    144    
    145   # install kernel-config from srcdir   # install kernel-config from srcdir
    146   install -m 0644 -o root -g root \   minstallfile .config \
    147   .config \   /boot/config-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
      ${BINDIR}/boot/config-${PVER}-${BRANCH}-${PBUILD} \  
    148   || die   || die
    149    
    150   # fix build symlink   # fix build symlink
    151   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build ]   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ]
    152   then   then
    153   echo "fixing build symlink"   echo "fixing build symlink"
    154   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build || die   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die
    155   ln -snf /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    156   ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build \   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \
    157   || die   || die
    158   fi   fi
    159    
    160   # and fixing source symlink   # and fixing source symlink
    161   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source ]   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ]
    162   then   then
    163   echo "fixing source symlink"   echo "fixing source symlink"
    164   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source || die   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die
    165   ln -snf /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    166   ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source \   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \
    167   || die   || die
    168   fi   fi
    169  }  }
    # Line 127  kernel26_sources_src_install() Line 176  kernel26_sources_src_install()
    176   tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die   tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die
    177    
    178   echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "   echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    179   install -d ${BINDIR}/usr/src || die   minstalldir /usr/src || die
    180   mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die   mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die
    181  }  }
    182    
    # Line 155  kernel26_external_modules_tarball() Line 204  kernel26_external_modules_tarball()
    204   kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die   kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die
    205    
    206   echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "   echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    207   install -d ${BINDIR}/usr/src || die   minstalldir /usr/src || die
    208   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
    209  }  }
    210    
    # Line 210  mod_suffix() Line 259  mod_suffix()
    259   echo ${mod_suffix}   echo ${mod_suffix}
    260  }  }
    261    
    262    kernel26_image_preinstall()
    263    {
    264     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    265     then
    266     mount /boot &> /dev/null
    267     fi
    268    }
    269    
    270    kernel26_image_preremove()
    271    {
    272     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    273     then
    274     mount /boot &> /dev/null
    275     fi
    276    }
    277    
    278    kernel26_image_postremove()
    279    {
    280     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    281     then
    282     # remove old image entry from grub
    283     new-kernel-pkg -v --rminitrd --remove ${KPVER}-${KBRANCH}-${KPBUILD}
    284     fi
    285    }
    286    
    287    kernel26_image_postinstall()
    288    {
    289     [ ! -d ${MROOT}/sys ] && install -d ${MROOT}/sys
    290    
    291     # fixes a small glitch in <=mage-0.3.6-r15 with symlinks
    292     [ -f ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} ] && \
    293     rm ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}
    294    
    295     [ -x ${MROOT}/sbin/depmod ] &&
    296     ${MROOT}/sbin/depmod -ae \
    297     -F /boot/System.map-${KPVER}-${KBRANCH}-${KPBUILD} \
    298     ${KPVER}-${KBRANCH}-${KPBUILD}
    299    
    300     # do not run this if ${MROOT} is set !
    301     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    302     then
    303     new-kernel-pkg -v --mkinitrd --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD}
    304     fi
    305    
    306     # symlink actual kernel to /boot/vmlinuz etc...
    307     ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz
    308     ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map
    309     ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config
    310     [[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] &&
    311     ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd
    312    }
    313    
    314    kernel26_sources_postinstall()
    315    {
    316     # check for linux-VERSION/include as the kernel-image installs
    317     # the file Modules.symver in the linux-VERSION directory
    318     if [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ]
    319     then
    320     echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    321     tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    322     fi
    323    
    324     if [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] &&
    325     [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ]
    326     then
    327     echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    328     tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    329     fi
    330    
    331     # if not exist create linux symlink
    332     if [ ! -h ${MROOT}/usr/src/linux ]
    333     then
    334     echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    335     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    336     ln -snf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} \
    337     ${MROOT}/usr/src/linux || die
    338     fi
    339    
    340     # if not exist create kernel-modules symlink
    341     if [ ! -h ${MROOT}/usr/src/kernel-modules ] &&
    342     [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ]
    343     then
    344     echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    345     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    346     ln -snf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} \
    347     ${MROOT}/usr/src/kernel-modules || die
    348     fi
    349    }
    350    
    351  export_inherits kernel26 src_prepare src_compile src_install  export_inherits kernel26 src_prepare src_compile src_install
    352    
    353    # export pre/postinstall functions depending on KERNEL_TYPE
    354    case ${KERNEL_TYPE} in
    355     image)
    356     export_inherits kernel26_image preinstall preremove postinstall postremove
    357     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel26_image_preinstall kernel26_image_preremove kernel26_image_postinstall kernel26_image_postremove"
    358     ;;
    359     sources)
    360     export_inherits kernel26_sources postinstall
    361     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel26_sources_postinstall"
    362     ;;
    363    esac
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