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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 2942 by niro, Tue Sep 6 19:13:26 2011 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}
    # 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    : ${PCATEGORIE="sys-kernel"}
    27    : ${HOMEPAGE="http://kernel.org/"}
    28    : ${SRCFILE="linux-${PVER/${PSUBVER}/}.tar.bz2"}
    29    : ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"}
    30    
    31    case ${KERNEL_TYPE} in
    32     image|sources)
    33     : ${SRC_URI=(
    34     http://www.kernel.org/pub/linux/kernel/v${PVER%%.*}/${SRCFILE}
    35     mirror://kernel-${BRANCH}/${SRCFILE}
    36     mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686
    37     mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64
    38     )}
    39     ;;
    40     headers)
    41     : ${SRC_URI=(
    42     http://www.kernel.org/pub/linux/kernel/v${PVER%%.*}/${SRCFILE}
    43     mirror://kernel-${BRANCH}/${SRCFILE}
    44     )}
    45     ;;
    46    esac
    47    
    48    case ${KERNEL_TYPE} in
    49     image)
    50     : ${PROVIDE="virtual/kernel"}
    51     : ${DEPEND=">= sys-apps/module-init-tools-3.2
    52     >= sys-fs/udev-115
    53     >= sys-apps/mkinitrd-5.0.8
    54     >= virtual/initscripts"}
    55     ;;
    56     sources) : ${PROVIDE="virtual/kernel-sources"} ;;
    57     headers) : ${PROVIDE="virtual/kernel-headers"} ;;
    58    esac
    59    
    60    EXTRAVERSION="${PSUBVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}"
    61  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"
    62    
    63  kernel26_src_prepare()  # special vars for mage file only
    64    KPVER="${PVER}"
    65    KPBUILD="${PBUILD}"
    66    KBRANCH="${BRANCH}"
    67    SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH"
    68    
    69    kernel_src_prepare()
    70  {  {
    71   munpack ${SRCFILE} || die   munpack ${SRCFILE} || die
    72   mv ${BUILDDIR}/linux-${PVER/${PSUBVER}/} ${SRCDIR} || die   mv ${BUILDDIR}/linux-${PVER/${PSUBVER}/} ${SRCDIR} || die
    # Line 30  kernel26_src_prepare() Line 82  kernel26_src_prepare()
    82   -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die   -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die
    83  }  }
    84    
    85  kernel26_src_compile()  kernel_src_compile()
    86  {  {
    87   cd ${SRCDIR}   cd ${SRCDIR}
    88    
    89   make mrproper || die   make mrproper || die
    90    
    91   # inject our kernel config   if [[ ${KERNEL_TYPE} = sources ]] || [[ ${KERNEL_TYPE} = image ]]
    92   cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die   then
    93   make oldconfig || die   # inject our kernel config
    94     cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die
    95     make ARCH=${ARCH/i*86/x86} oldconfig || die
    96     fi
    97    
    98   case ${KERNEL_TYPE} in   case ${KERNEL_TYPE} in
    99   image)   image)
    100   mmake || die   mmake ARCH=${ARCH/i*86/x86} || die
    101     ;;
    102    
    103     headers)
    104     make ARCH=${ARCH/i*86/x86} headers_check || die
    105   ;;   ;;
    106    
    107   sources)   sources)
    108   make clean || die   make clean || die
    109    
    110   # needed to compile other programs like iptables   # needed to compile other programs like iptables
    111   make prepare || die   make ARCH=${ARCH/i*86/x86} prepare || die
    112   # needed to cover >=2.6.14 builds   # needed to cover >=2.6.14 builds
    113   make prepare-all || die   # but deprecated with >=2.6.21, prepare cover all targets there
    114   make scripts || die   local kver=$(echo ${PVER} | sed "s:\.::g")
    115     # honor >=3.0.x; add one zero
    116     if [[ ${PVER%%.*} -gt 2 ]]
    117     then
    118     kver="${kver}0"
    119     fi
    120     if [[ ${kver} < 2621 ]]
    121     then
    122     make ARCH=${ARCH/i*86/x86} prepare-all || die
    123     fi
    124     make ARCH=${ARCH/i*86/x86} scripts || die
    125    
    126   # at least alsa-drivers needs this one ...   # at least alsa-drivers needs this one ...
    127   touch include/linux/autoconf.h || die   touch include/linux/autoconf.h || die
    # Line 60  kernel26_src_compile() Line 129  kernel26_src_compile()
    129   esac   esac
    130  }  }
    131    
    132  kernel26_image_src_install()  kernel_image_src_install()
    133  {  {
    134   cd ${SRCDIR}   cd ${SRCDIR}
    135    
    136   # needed directories   # needed directories
    137   install -d ${BINDIR}/boot || die   minstalldir /boot || die
    138    
    139   # install modules   # install modules
    140   make INSTALL_MOD_PATH=${BINDIR} modules_install || die   make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR} modules_install || die
    141    
    142   # install kernelimage   # install kernelimage
    143   local my_arch="${ARCH}"   if [[ -z ${KERNEL_IMAGE_PATH} ]]
    144   [[ ${my_arch} = i*86 ]] && my_arch=i386   then
    145   install -m 0644 -o root -g root \   local my_arch="${ARCH}"
    146   arch/${my_arch}/boot/bzImage \   [[ ${my_arch} = i*86 ]] && my_arch=i386
    147   ${BINDIR}/boot/kernel-${PVER}-${BRANCH}-${PBUILD} \   minstallfile arch/${my_arch}/boot/bzImage \
    148   || die   /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    149     || die
    150     else
    151     minstallfile ${KERNEL_IMAGE_PATH} \
    152     /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    153     || die
    154     fi
    155    
    156   # install System.map   # install System.map
    157   install -m 0644 -o root -g root \   minstallfile System.map \
    158   System.map \   /boot/System.map-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    159   ${BINDIR}/boot/System.map-${PVER}-${BRANCH}-${PBUILD} \   || die
    160    
    161     # install Module.symvers in boot and /usr/src
    162     minstallfile Module.symvers \
    163     /boot/Module.symvers-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    164     || die
    165     minstalldir /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} || die
    166     minstallfile Module.symvers \
    167     /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    168   || die   || die
    169    
    170   # install kernel description   # install kernel description
    171   echo "   echo "
    172  KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}  KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    173  KRNLIB=${PVER}-${BRANCH}-${PBUILD}  KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    174  KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}  KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    175  KRNINITRD=  KRNINITRD=
    176  " > ${BINDIR}/boot/kernelversion || die  " > ${BINDIR}/boot/kernelversion || die
    177    
    178   # install kernel-config from srcdir   # install kernel-config from srcdir
    179   install -m 0644 -o root -g root \   minstallfile .config \
    180   .config \   /boot/config-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
      ${BINDIR}/boot/config-${PVER}-${BRANCH}-${PBUILD} \  
    181   || die   || die
    182    
    183   # fix build symlink   # fix build symlink
    184   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build ]   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ]
    185   then   then
    186   echo "fixing build symlink"   echo "fixing build symlink"
    187   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build || die   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die
    188   ln -snf /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    189   ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build \   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \
    190   || die   || die
    191   fi   fi
    192    
    193   # and fixing source symlink   # and fixing source symlink
    194   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source ]   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ]
    195   then   then
    196   echo "fixing source symlink"   echo "fixing source symlink"
    197   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source || die   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die
    198   ln -snf /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    199   ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source \   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \
    200   || die   || die
    201   fi   fi
    202  }  }
    203    
    204  kernel26_sources_src_install()  kernel_headers_src_install()
    205    {
    206     cd ${SRCDIR}
    207     make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/usr headers_install || die
    208    }
    209    
    210    kernel_sources_src_install()
    211  {  {
    212   cd ${BUILDDIR}   cd ${BUILDDIR}
    213    
    # Line 127  kernel26_sources_src_install() Line 215  kernel26_sources_src_install()
    215   tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die   tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die
    216    
    217   echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "   echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    218   install -d ${BINDIR}/usr/src || die   minstalldir /usr/src || die
    219   mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die   mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die
    220  }  }
    221    
    222  # installs module-sources path/to/SRCDIR to MODDIR/MODNAME  # installs module-sources path/to/SRCDIR to MODDIR/MODNAME
    223  # kernel26_external_modules_install path/to/SRCDIR DESTDIRNAME  # kernel_external_modules_install path/to/SRCDIR DESTDIRNAME
    224  kernel26_external_modules_install()  kernel_external_modules_install()
    225  {  {
    226   cd ${BUILDDIR}   cd ${BUILDDIR}
    227    
    # Line 146  kernel26_external_modules_install() Line 234  kernel26_external_modules_install()
    234   mv ${modsrc} ${moddir}/${moddest} || die   mv ${modsrc} ${moddir}/${moddest} || die
    235  }  }
    236    
    237  kernel26_external_modules_tarball()  kernel_external_modules_tarball()
    238  {  {
    239   cd ${BUILDDIR}   cd ${BUILDDIR}
    240    
    # Line 155  kernel26_external_modules_tarball() Line 243  kernel26_external_modules_tarball()
    243   kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die   kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die
    244    
    245   echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "   echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    246   install -d ${BINDIR}/usr/src || die   minstalldir /usr/src || die
    247   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
    248  }  }
    249    
    250  kernel26_src_install()  kernel_src_install()
    251  {  {
    252   case ${KERNEL_TYPE} in   case ${KERNEL_TYPE} in
    253   image)   image)
    254   kernel26_image_src_install || die   kernel_image_src_install || die
    255     ;;
    256    
    257     headers)
    258     kernel_headers_src_install || die
    259   ;;   ;;
    260    
    261   sources)   sources)
    262   kernel26_sources_src_install || die   kernel_sources_src_install || die
    263   ;;   ;;
    264   esac   esac
    265  }  }
    # Line 199  mod_suffix() Line 291  mod_suffix()
    291  {  {
    292   local ksrc="$@"   local ksrc="$@"
    293   local mod_suffix   local mod_suffix
    294     local kmv
    295    
    296   if [[ $(kernel_major_version ${ksrc}) = 2.6 ]]   kmv=$(kernel_major_version ${ksrc})
    297     if [[ ${kmv//.} -ge 26 ]]
    298   then   then
    299   mod_suffix="ko"   mod_suffix="ko"
    300   else   else
    # Line 210  mod_suffix() Line 304  mod_suffix()
    304   echo ${mod_suffix}   echo ${mod_suffix}
    305  }  }
    306    
    307  export_inherits kernel26 src_prepare src_compile src_install  kernel_image_preinstall()
    308    {
    309     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    310     then
    311     mount /boot &> /dev/null
    312     fi
    313    }
    314    
    315    kernel_image_preremove()
    316    {
    317     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    318     then
    319     mount /boot &> /dev/null
    320     fi
    321    }
    322    
    323    kernel_image_postremove()
    324    {
    325     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    326     then
    327     # remove old image entry from grub
    328     new-kernel-pkg -v --rminitrd --remove ${KPVER}-${KBRANCH}-${KPBUILD}
    329     fi
    330    }
    331    
    332    kernel_image_postinstall()
    333    {
    334     [ ! -d ${MROOT}/sys ] && install -d ${MROOT}/sys
    335    
    336     # fixes a small glitch in <=mage-0.3.6-r15 with symlinks
    337     [ -f ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} ] && \
    338     rm ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}
    339    
    340     [ -x ${MROOT}/sbin/depmod ] &&
    341     ${MROOT}/sbin/depmod -ae \
    342     -F /boot/System.map-${KPVER}-${KBRANCH}-${KPBUILD} \
    343     ${KPVER}-${KBRANCH}-${KPBUILD}
    344    
    345     # do not run this if ${MROOT} is set !
    346     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    347     then
    348     new-kernel-pkg -v --mkinitrd --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD}
    349     fi
    350    
    351     # symlink actual kernel to /boot/vmlinuz etc...
    352     ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz
    353     ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map
    354     ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config
    355     [[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] &&
    356     ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd
    357    }
    358    
    359    kernel_sources_postinstall()
    360    {
    361     # check for linux-VERSION/include as the kernel-image installs
    362     # the file Modules.symver in the linux-VERSION directory
    363     if [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ]
    364     then
    365     echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    366     tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    367     fi
    368    
    369     if [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] &&
    370     [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ]
    371     then
    372     echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    373     tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    374     fi
    375    
    376     # if not exist create linux symlink
    377     if [ ! -h ${MROOT}/usr/src/linux ]
    378     then
    379     echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    380     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    381     ln -snf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} \
    382     ${MROOT}/usr/src/linux || die
    383     fi
    384    
    385     # if not exist create kernel-modules symlink
    386     if [ ! -h ${MROOT}/usr/src/kernel-modules ] &&
    387     [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ]
    388     then
    389     echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    390     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    391     ln -snf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} \
    392     ${MROOT}/usr/src/kernel-modules || die
    393     fi
    394    }
    395    
    396    export_inherits kernel src_prepare src_compile src_install
    397    
    398    # export pre/postinstall functions depending on KERNEL_TYPE
    399    case ${KERNEL_TYPE} in
    400     image)
    401     export_inherits kernel_image preinstall preremove postinstall postremove
    402     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_image_preinstall kernel_image_preremove kernel_image_postinstall kernel_image_postremove"
    403     ;;
    404     sources)
    405     export_inherits kernel_sources postinstall
    406     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_sources_postinstall"
    407     ;;
    408    esac
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