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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 2939 by niro, Tue Sep 6 19:09:06 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    : ${SRCFILE="linux-${PVER/${PSUBVER}/}.tar.bz2"}
    27    : ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"}
    28    
    29    case ${KERNEL_TYPE} in
    30     image|sources)
    31     : ${SRC_URI=(
    32     http://www.kernel.org/pub/linux/kernel/v${PVER%%.*}/${SRCFILE}
    33     mirror://kernel-${BRANCH}/${SRCFILE}
    34     mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686
    35     mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64
    36     )}
    37     ;;
    38     headers)
    39     : ${SRC_URI=(
    40     http://www.kernel.org/pub/linux/kernel/v${PVER%%.*}/${SRCFILE}
    41     mirror://kernel-${BRANCH}/${SRCFILE}
    42     )}
    43     ;;
    44    esac
    45    
    46    : ${DEPEND=">= sys-apps/module-init-tools-3.2
    47     >= sys-fs/udev-115
    48     >= sys-apps/mkinitrd-5.0.8
    49     >= virtual/initscripts"}
    50    
    51    case ${KERNEL_TYPE} in
    52     image) : ${PROVIDE="virtual/kernel"} ;;
    53     sources) : ${PROVIDE="virtual/kernel-sources"} ;;
    54     headers) : ${PROVIDE="virtual/kernel-headers"} ;;
    55    esac
    56    
    57    EXTRAVERSION="${PSUBVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}"
    58  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"
    59    
    60  kernel26_src_prepare()  # special vars for mage file only
    61    KPVER="${PVER}"
    62    KPBUILD="${PBUILD}"
    63    KBRANCH="${BRANCH}"
    64    SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH"
    65    
    66    kernel_src_prepare()
    67  {  {
    68   munpack ${SRCFILE} || die   munpack ${SRCFILE} || die
    69   mv ${BUILDDIR}/linux-${PVER/${PSUBVER}/} ${SRCDIR} || die   mv ${BUILDDIR}/linux-${PVER/${PSUBVER}/} ${SRCDIR} || die
    # Line 30  kernel26_src_prepare() Line 79  kernel26_src_prepare()
    79   -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die   -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die
    80  }  }
    81    
    82  kernel26_src_compile()  kernel_src_compile()
    83  {  {
    84   cd ${SRCDIR}   cd ${SRCDIR}
    85    
    86   make mrproper || die   make mrproper || die
    87    
    88   # inject our kernel config   if [[ ${KERNEL_TYPE} = sources ]] || [[ ${KERNEL_TYPE} = image ]]
    89   cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die   then
    90   make oldconfig || die   # inject our kernel config
    91     cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die
    92     make ARCH=${ARCH/i*86/x86} oldconfig || die
    93     fi
    94    
    95   case ${KERNEL_TYPE} in   case ${KERNEL_TYPE} in
    96   image)   image)
    97   mmake || die   mmake ARCH=${ARCH/i*86/x86} || die
    98     ;;
    99    
    100     headers)
    101     make ARCH=${ARCH/i*86/x86} headers_check || die
    102   ;;   ;;
    103    
    104   sources)   sources)
    105   make clean || die   make clean || die
    106    
    107   # needed to compile other programs like iptables   # needed to compile other programs like iptables
    108   make prepare || die   make ARCH=${ARCH/i*86/x86} prepare || die
    109   # needed to cover >=2.6.14 builds   # needed to cover >=2.6.14 builds
    110   make prepare-all || die   # but deprecated with >=2.6.21, prepare cover all targets there
    111   make scripts || die   local kver=$(echo ${PVER} | sed "s:\.::g")
    112     # honor >=3.0.x; add one zero
    113     if [[ ${PVER%%.*} -gt 2 ]]
    114     then
    115     kver="${kver}0"
    116     fi
    117     if [[ ${kver} < 2621 ]]
    118     then
    119     make ARCH=${ARCH/i*86/x86} prepare-all || die
    120     fi
    121     make ARCH=${ARCH/i*86/x86} scripts || die
    122    
    123   # at least alsa-drivers needs this one ...   # at least alsa-drivers needs this one ...
    124   touch include/linux/autoconf.h || die   touch include/linux/autoconf.h || die
    # Line 60  kernel26_src_compile() Line 126  kernel26_src_compile()
    126   esac   esac
    127  }  }
    128    
    129  kernel26_image_src_install()  kernel_image_src_install()
    130  {  {
    131   cd ${SRCDIR}   cd ${SRCDIR}
    132    
    133   # needed directories   # needed directories
    134   install -d ${BINDIR}/boot || die   minstalldir /boot || die
    135    
    136   # install modules   # install modules
    137   make INSTALL_MOD_PATH=${BINDIR} modules_install || die   make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR} modules_install || die
    138    
    139   # install kernelimage   # install kernelimage
    140   local my_arch="${ARCH}"   if [[ -z ${KERNEL_IMAGE_PATH} ]]
    141   [[ ${my_arch} = i*86 ]] && my_arch=i386   then
    142   install -m 0644 -o root -g root \   local my_arch="${ARCH}"
    143   arch/${my_arch}/boot/bzImage \   [[ ${my_arch} = i*86 ]] && my_arch=i386
    144   ${BINDIR}/boot/kernel-${PVER}-${BRANCH}-${PBUILD} \   minstallfile arch/${my_arch}/boot/bzImage \
    145   || die   /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    146     || die
    147     else
    148     minstallfile ${KERNEL_IMAGE_PATH} \
    149     /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    150     || die
    151     fi
    152    
    153   # install System.map   # install System.map
    154   install -m 0644 -o root -g root \   minstallfile System.map \
    155   System.map \   /boot/System.map-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    156   ${BINDIR}/boot/System.map-${PVER}-${BRANCH}-${PBUILD} \   || die
    157    
    158     # install Module.symvers in boot and /usr/src
    159     minstallfile Module.symvers \
    160     /boot/Module.symvers-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    161     || die
    162     minstalldir /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} || die
    163     minstallfile Module.symvers \
    164     /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    165   || die   || die
    166    
    167   # install kernel description   # install kernel description
    168   echo "   echo "
    169  KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}  KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    170  KRNLIB=${PVER}-${BRANCH}-${PBUILD}  KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    171  KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}  KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    172  KRNINITRD=  KRNINITRD=
    173  " > ${BINDIR}/boot/kernelversion || die  " > ${BINDIR}/boot/kernelversion || die
    174    
    175   # install kernel-config from srcdir   # install kernel-config from srcdir
    176   install -m 0644 -o root -g root \   minstallfile .config \
    177   .config \   /boot/config-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
      ${BINDIR}/boot/config-${PVER}-${BRANCH}-${PBUILD} \  
    178   || die   || die
    179    
    180   # fix build symlink   # fix build symlink
    181   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build ]   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ]
    182   then   then
    183   echo "fixing build symlink"   echo "fixing build symlink"
    184   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build || die   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die
    185   ln -snf /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    186   ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build \   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \
    187   || die   || die
    188   fi   fi
    189    
    190   # and fixing source symlink   # and fixing source symlink
    191   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source ]   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ]
    192   then   then
    193   echo "fixing source symlink"   echo "fixing source symlink"
    194   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source || die   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die
    195   ln -snf /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    196   ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source \   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \
    197   || die   || die
    198   fi   fi
    199  }  }
    200    
    201  kernel26_sources_src_install()  kernel_headers_src_install()
    202    {
    203     cd ${SRCDIR}
    204     make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/usr headers_install || die
    205    }
    206    
    207    kernel_sources_src_install()
    208  {  {
    209   cd ${BUILDDIR}   cd ${BUILDDIR}
    210    
    # Line 127  kernel26_sources_src_install() Line 212  kernel26_sources_src_install()
    212   tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die   tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die
    213    
    214   echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "   echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    215   install -d ${BINDIR}/usr/src || die   minstalldir /usr/src || die
    216   mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die   mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die
    217  }  }
    218    
    219  # installs module-sources path/to/SRCDIR to MODDIR/MODNAME  # installs module-sources path/to/SRCDIR to MODDIR/MODNAME
    220  # kernel26_external_modules_install path/to/SRCDIR DESTDIRNAME  # kernel_external_modules_install path/to/SRCDIR DESTDIRNAME
    221  kernel26_external_modules_install()  kernel_external_modules_install()
    222  {  {
    223   cd ${BUILDDIR}   cd ${BUILDDIR}
    224    
    # Line 146  kernel26_external_modules_install() Line 231  kernel26_external_modules_install()
    231   mv ${modsrc} ${moddir}/${moddest} || die   mv ${modsrc} ${moddir}/${moddest} || die
    232  }  }
    233    
    234  kernel26_external_modules_tarball()  kernel_external_modules_tarball()
    235  {  {
    236   cd ${BUILDDIR}   cd ${BUILDDIR}
    237    
    # Line 155  kernel26_external_modules_tarball() Line 240  kernel26_external_modules_tarball()
    240   kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die   kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die
    241    
    242   echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "   echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    243   install -d ${BINDIR}/usr/src || die   minstalldir /usr/src || die
    244   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
    245  }  }
    246    
    247  kernel26_src_install()  kernel_src_install()
    248  {  {
    249   case ${KERNEL_TYPE} in   case ${KERNEL_TYPE} in
    250   image)   image)
    251   kernel26_image_src_install || die   kernel_image_src_install || die
    252     ;;
    253    
    254     headers)
    255     kernel_headers_src_install || die
    256   ;;   ;;
    257    
    258   sources)   sources)
    259   kernel26_sources_src_install || die   kernel_sources_src_install || die
    260   ;;   ;;
    261   esac   esac
    262  }  }
    # Line 199  mod_suffix() Line 288  mod_suffix()
    288  {  {
    289   local ksrc="$@"   local ksrc="$@"
    290   local mod_suffix   local mod_suffix
    291     local kmv
    292    
    293   if [[ $(kernel_major_version ${ksrc}) = 2.6 ]]   kmv=$(kernel_major_version ${ksrc})
    294     if [[ ${kmv//.} -ge 26 ]]
    295   then   then
    296   mod_suffix="ko"   mod_suffix="ko"
    297   else   else
    # Line 210  mod_suffix() Line 301  mod_suffix()
    301   echo ${mod_suffix}   echo ${mod_suffix}
    302  }  }
    303    
    304  export_inherits kernel26 src_prepare src_compile src_install  kernel_image_preinstall()
    305    {
    306     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    307     then
    308     mount /boot &> /dev/null
    309     fi
    310    }
    311    
    312    kernel_image_preremove()
    313    {
    314     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    315     then
    316     mount /boot &> /dev/null
    317     fi
    318    }
    319    
    320    kernel_image_postremove()
    321    {
    322     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    323     then
    324     # remove old image entry from grub
    325     new-kernel-pkg -v --rminitrd --remove ${KPVER}-${KBRANCH}-${KPBUILD}
    326     fi
    327    }
    328    
    329    kernel_image_postinstall()
    330    {
    331     [ ! -d ${MROOT}/sys ] && install -d ${MROOT}/sys
    332    
    333     # fixes a small glitch in <=mage-0.3.6-r15 with symlinks
    334     [ -f ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} ] && \
    335     rm ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}
    336    
    337     [ -x ${MROOT}/sbin/depmod ] &&
    338     ${MROOT}/sbin/depmod -ae \
    339     -F /boot/System.map-${KPVER}-${KBRANCH}-${KPBUILD} \
    340     ${KPVER}-${KBRANCH}-${KPBUILD}
    341    
    342     # do not run this if ${MROOT} is set !
    343     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    344     then
    345     new-kernel-pkg -v --mkinitrd --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD}
    346     fi
    347    
    348     # symlink actual kernel to /boot/vmlinuz etc...
    349     ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz
    350     ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map
    351     ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config
    352     [[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] &&
    353     ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd
    354    }
    355    
    356    kernel_sources_postinstall()
    357    {
    358     # check for linux-VERSION/include as the kernel-image installs
    359     # the file Modules.symver in the linux-VERSION directory
    360     if [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ]
    361     then
    362     echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    363     tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    364     fi
    365    
    366     if [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] &&
    367     [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ]
    368     then
    369     echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    370     tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    371     fi
    372    
    373     # if not exist create linux symlink
    374     if [ ! -h ${MROOT}/usr/src/linux ]
    375     then
    376     echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    377     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    378     ln -snf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} \
    379     ${MROOT}/usr/src/linux || die
    380     fi
    381    
    382     # if not exist create kernel-modules symlink
    383     if [ ! -h ${MROOT}/usr/src/kernel-modules ] &&
    384     [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ]
    385     then
    386     echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    387     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    388     ln -snf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} \
    389     ${MROOT}/usr/src/kernel-modules || die
    390     fi
    391    }
    392    
    393    export_inherits kernel src_prepare src_compile src_install
    394    
    395    # export pre/postinstall functions depending on KERNEL_TYPE
    396    case ${KERNEL_TYPE} in
    397     image)
    398     export_inherits kernel_image preinstall preremove postinstall postremove
    399     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_image_preinstall kernel_image_preremove kernel_image_postinstall kernel_image_postremove"
    400     ;;
    401     sources)
    402     export_inherits kernel_sources postinstall
    403     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_sources_postinstall"
    404     ;;
    405    esac
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