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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 2941 by niro, Tue Sep 6 19:12:41 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    : ${SRCFILE="linux-${PVER/${PSUBVER}/}.tar.bz2"}
    28    : ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"}
    29    
    30    case ${KERNEL_TYPE} in
    31     image|sources)
    32     : ${SRC_URI=(
    33     http://www.kernel.org/pub/linux/kernel/v${PVER%%.*}/${SRCFILE}
    34     mirror://kernel-${BRANCH}/${SRCFILE}
    35     mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686
    36     mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64
    37     )}
    38     ;;
    39     headers)
    40     : ${SRC_URI=(
    41     http://www.kernel.org/pub/linux/kernel/v${PVER%%.*}/${SRCFILE}
    42     mirror://kernel-${BRANCH}/${SRCFILE}
    43     )}
    44     ;;
    45    esac
    46    
    47    case ${KERNEL_TYPE} in
    48     image)
    49     : ${PROVIDE="virtual/kernel"}
    50     : ${DEPEND=">= sys-apps/module-init-tools-3.2
    51     >= sys-fs/udev-115
    52     >= sys-apps/mkinitrd-5.0.8
    53     >= virtual/initscripts"}
    54     ;;
    55     sources) : ${PROVIDE="virtual/kernel-sources"} ;;
    56     headers) : ${PROVIDE="virtual/kernel-headers"} ;;
    57    esac
    58    
    59    EXTRAVERSION="${PSUBVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}"
    60  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"
    61    
    62  kernel26_src_prepare()  # special vars for mage file only
    63    KPVER="${PVER}"
    64    KPBUILD="${PBUILD}"
    65    KBRANCH="${BRANCH}"
    66    SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH"
    67    
    68    kernel_src_prepare()
    69  {  {
    70   munpack ${SRCFILE} || die   munpack ${SRCFILE} || die
    71   mv ${BUILDDIR}/linux-${PVER/${PSUBVER}/} ${SRCDIR} || die   mv ${BUILDDIR}/linux-${PVER/${PSUBVER}/} ${SRCDIR} || die
    # Line 30  kernel26_src_prepare() Line 81  kernel26_src_prepare()
    81   -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die   -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die
    82  }  }
    83    
    84  kernel26_src_compile()  kernel_src_compile()
    85  {  {
    86   cd ${SRCDIR}   cd ${SRCDIR}
    87    
    88   make mrproper || die   make mrproper || die
    89    
    90   # inject our kernel config   if [[ ${KERNEL_TYPE} = sources ]] || [[ ${KERNEL_TYPE} = image ]]
    91   cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die   then
    92   make oldconfig || die   # inject our kernel config
    93     cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die
    94     make ARCH=${ARCH/i*86/x86} oldconfig || die
    95     fi
    96    
    97   case ${KERNEL_TYPE} in   case ${KERNEL_TYPE} in
    98   image)   image)
    99   mmake || die   mmake ARCH=${ARCH/i*86/x86} || die
    100     ;;
    101    
    102     headers)
    103     make ARCH=${ARCH/i*86/x86} headers_check || die
    104   ;;   ;;
    105    
    106   sources)   sources)
    107   make clean || die   make clean || die
    108    
    109   # needed to compile other programs like iptables   # needed to compile other programs like iptables
    110   make prepare || die   make ARCH=${ARCH/i*86/x86} prepare || die
    111   # needed to cover >=2.6.14 builds   # needed to cover >=2.6.14 builds
    112   make prepare-all || die   # but deprecated with >=2.6.21, prepare cover all targets there
    113   make scripts || die   local kver=$(echo ${PVER} | sed "s:\.::g")
    114     # honor >=3.0.x; add one zero
    115     if [[ ${PVER%%.*} -gt 2 ]]
    116     then
    117     kver="${kver}0"
    118     fi
    119     if [[ ${kver} < 2621 ]]
    120     then
    121     make ARCH=${ARCH/i*86/x86} prepare-all || die
    122     fi
    123     make ARCH=${ARCH/i*86/x86} scripts || die
    124    
    125   # at least alsa-drivers needs this one ...   # at least alsa-drivers needs this one ...
    126   touch include/linux/autoconf.h || die   touch include/linux/autoconf.h || die
    # Line 60  kernel26_src_compile() Line 128  kernel26_src_compile()
    128   esac   esac
    129  }  }
    130    
    131  kernel26_image_src_install()  kernel_image_src_install()
    132  {  {
    133   cd ${SRCDIR}   cd ${SRCDIR}
    134    
    135   # needed directories   # needed directories
    136   install -d ${BINDIR}/boot || die   minstalldir /boot || die
    137    
    138   # install modules   # install modules
    139   make INSTALL_MOD_PATH=${BINDIR} modules_install || die   make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR} modules_install || die
    140    
    141   # install kernelimage   # install kernelimage
    142   local my_arch="${ARCH}"   if [[ -z ${KERNEL_IMAGE_PATH} ]]
    143   [[ ${my_arch} = i*86 ]] && my_arch=i386   then
    144   install -m 0644 -o root -g root \   local my_arch="${ARCH}"
    145   arch/${my_arch}/boot/bzImage \   [[ ${my_arch} = i*86 ]] && my_arch=i386
    146   ${BINDIR}/boot/kernel-${PVER}-${BRANCH}-${PBUILD} \   minstallfile arch/${my_arch}/boot/bzImage \
    147   || die   /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    148     || die
    149     else
    150     minstallfile ${KERNEL_IMAGE_PATH} \
    151     /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    152     || die
    153     fi
    154    
    155   # install System.map   # install System.map
    156   install -m 0644 -o root -g root \   minstallfile System.map \
    157   System.map \   /boot/System.map-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    158   ${BINDIR}/boot/System.map-${PVER}-${BRANCH}-${PBUILD} \   || die
    159    
    160     # install Module.symvers in boot and /usr/src
    161     minstallfile Module.symvers \
    162     /boot/Module.symvers-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    163     || die
    164     minstalldir /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} || die
    165     minstallfile Module.symvers \
    166     /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    167   || die   || die
    168    
    169   # install kernel description   # install kernel description
    170   echo "   echo "
    171  KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}  KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    172  KRNLIB=${PVER}-${BRANCH}-${PBUILD}  KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    173  KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}  KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    174  KRNINITRD=  KRNINITRD=
    175  " > ${BINDIR}/boot/kernelversion || die  " > ${BINDIR}/boot/kernelversion || die
    176    
    177   # install kernel-config from srcdir   # install kernel-config from srcdir
    178   install -m 0644 -o root -g root \   minstallfile .config \
    179   .config \   /boot/config-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
      ${BINDIR}/boot/config-${PVER}-${BRANCH}-${PBUILD} \  
    180   || die   || die
    181    
    182   # fix build symlink   # fix build symlink
    183   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build ]   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ]
    184   then   then
    185   echo "fixing build symlink"   echo "fixing build symlink"
    186   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build || die   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die
    187   ln -snf /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    188   ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build \   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \
    189   || die   || die
    190   fi   fi
    191    
    192   # and fixing source symlink   # and fixing source symlink
    193   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source ]   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ]
    194   then   then
    195   echo "fixing source symlink"   echo "fixing source symlink"
    196   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source || die   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die
    197   ln -snf /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    198   ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source \   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \
    199   || die   || die
    200   fi   fi
    201  }  }
    202    
    203  kernel26_sources_src_install()  kernel_headers_src_install()
    204    {
    205     cd ${SRCDIR}
    206     make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/usr headers_install || die
    207    }
    208    
    209    kernel_sources_src_install()
    210  {  {
    211   cd ${BUILDDIR}   cd ${BUILDDIR}
    212    
    # Line 127  kernel26_sources_src_install() Line 214  kernel26_sources_src_install()
    214   tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die   tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die
    215    
    216   echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "   echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    217   install -d ${BINDIR}/usr/src || die   minstalldir /usr/src || die
    218   mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die   mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die
    219  }  }
    220    
    221  # installs module-sources path/to/SRCDIR to MODDIR/MODNAME  # installs module-sources path/to/SRCDIR to MODDIR/MODNAME
    222  # kernel26_external_modules_install path/to/SRCDIR DESTDIRNAME  # kernel_external_modules_install path/to/SRCDIR DESTDIRNAME
    223  kernel26_external_modules_install()  kernel_external_modules_install()
    224  {  {
    225   cd ${BUILDDIR}   cd ${BUILDDIR}
    226    
    # Line 146  kernel26_external_modules_install() Line 233  kernel26_external_modules_install()
    233   mv ${modsrc} ${moddir}/${moddest} || die   mv ${modsrc} ${moddir}/${moddest} || die
    234  }  }
    235    
    236  kernel26_external_modules_tarball()  kernel_external_modules_tarball()
    237  {  {
    238   cd ${BUILDDIR}   cd ${BUILDDIR}
    239    
    # Line 155  kernel26_external_modules_tarball() Line 242  kernel26_external_modules_tarball()
    242   kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die   kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die
    243    
    244   echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "   echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    245   install -d ${BINDIR}/usr/src || die   minstalldir /usr/src || die
    246   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
    247  }  }
    248    
    249  kernel26_src_install()  kernel_src_install()
    250  {  {
    251   case ${KERNEL_TYPE} in   case ${KERNEL_TYPE} in
    252   image)   image)
    253   kernel26_image_src_install || die   kernel_image_src_install || die
    254     ;;
    255    
    256     headers)
    257     kernel_headers_src_install || die
    258   ;;   ;;
    259    
    260   sources)   sources)
    261   kernel26_sources_src_install || die   kernel_sources_src_install || die
    262   ;;   ;;
    263   esac   esac
    264  }  }
    # Line 199  mod_suffix() Line 290  mod_suffix()
    290  {  {
    291   local ksrc="$@"   local ksrc="$@"
    292   local mod_suffix   local mod_suffix
    293     local kmv
    294    
    295   if [[ $(kernel_major_version ${ksrc}) = 2.6 ]]   kmv=$(kernel_major_version ${ksrc})
    296     if [[ ${kmv//.} -ge 26 ]]
    297   then   then
    298   mod_suffix="ko"   mod_suffix="ko"
    299   else   else
    # Line 210  mod_suffix() Line 303  mod_suffix()
    303   echo ${mod_suffix}   echo ${mod_suffix}
    304  }  }
    305    
    306  export_inherits kernel26 src_prepare src_compile src_install  kernel_image_preinstall()
    307    {
    308     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    309     then
    310     mount /boot &> /dev/null
    311     fi
    312    }
    313    
    314    kernel_image_preremove()
    315    {
    316     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    317     then
    318     mount /boot &> /dev/null
    319     fi
    320    }
    321    
    322    kernel_image_postremove()
    323    {
    324     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    325     then
    326     # remove old image entry from grub
    327     new-kernel-pkg -v --rminitrd --remove ${KPVER}-${KBRANCH}-${KPBUILD}
    328     fi
    329    }
    330    
    331    kernel_image_postinstall()
    332    {
    333     [ ! -d ${MROOT}/sys ] && install -d ${MROOT}/sys
    334    
    335     # fixes a small glitch in <=mage-0.3.6-r15 with symlinks
    336     [ -f ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} ] && \
    337     rm ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}
    338    
    339     [ -x ${MROOT}/sbin/depmod ] &&
    340     ${MROOT}/sbin/depmod -ae \
    341     -F /boot/System.map-${KPVER}-${KBRANCH}-${KPBUILD} \
    342     ${KPVER}-${KBRANCH}-${KPBUILD}
    343    
    344     # do not run this if ${MROOT} is set !
    345     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    346     then
    347     new-kernel-pkg -v --mkinitrd --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD}
    348     fi
    349    
    350     # symlink actual kernel to /boot/vmlinuz etc...
    351     ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz
    352     ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map
    353     ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config
    354     [[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] &&
    355     ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd
    356    }
    357    
    358    kernel_sources_postinstall()
    359    {
    360     # check for linux-VERSION/include as the kernel-image installs
    361     # the file Modules.symver in the linux-VERSION directory
    362     if [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ]
    363     then
    364     echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    365     tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    366     fi
    367    
    368     if [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] &&
    369     [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ]
    370     then
    371     echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    372     tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    373     fi
    374    
    375     # if not exist create linux symlink
    376     if [ ! -h ${MROOT}/usr/src/linux ]
    377     then
    378     echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    379     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    380     ln -snf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} \
    381     ${MROOT}/usr/src/linux || die
    382     fi
    383    
    384     # if not exist create kernel-modules symlink
    385     if [ ! -h ${MROOT}/usr/src/kernel-modules ] &&
    386     [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ]
    387     then
    388     echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    389     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    390     ln -snf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} \
    391     ${MROOT}/usr/src/kernel-modules || die
    392     fi
    393    }
    394    
    395    export_inherits kernel src_prepare src_compile src_install
    396    
    397    # export pre/postinstall functions depending on KERNEL_TYPE
    398    case ${KERNEL_TYPE} in
    399     image)
    400     export_inherits kernel_image preinstall preremove postinstall postremove
    401     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_image_preinstall kernel_image_preremove kernel_image_postinstall kernel_image_postremove"
    402     ;;
    403     sources)
    404     export_inherits kernel_sources postinstall
    405     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_sources_postinstall"
    406     ;;
    407    esac
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