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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 2951 by niro, Wed Sep 7 10:12:44 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://magellan-linux.de/"}
    28    : ${SRCFILE="linux-${PVER/${PSUBVER}/}.tar.bz2"}
    29    : ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"}
    30    
    31    case ${KERNEL_TYPE} in
    32     image|sources)
    33     if [[ -z ${SRC_URI[*]} ]]
    34     then
    35     SRC_URI=(
    36     http://www.kernel.org/pub/linux/kernel/v$(echo ${PVER} | cut -d. -f1-2)/${SRCFILE}
    37     mirror://kernel-${BRANCH}/${SRCFILE}
    38     mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686
    39     mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64
    40     )
    41     fi
    42     ;;
    43    
    44     headers)
    45     if [[ -z ${SRC_URI[*]} ]]
    46     then
    47     SRC_URI=(
    48     http://www.kernel.org/pub/linux/kernel/v$(echo ${PVER} | cut -d. -f1-2)/${SRCFILE}
    49     mirror://kernel-${BRANCH}/${SRCFILE}
    50     )
    51     fi
    52     ;;
    53    esac
    54    
    55    case ${KERNEL_TYPE} in
    56     image)
    57     : ${PROVIDE="virtual/kernel"}
    58     : ${DEPEND=">= sys-apps/module-init-tools-3.2
    59     >= sys-fs/udev-115
    60     >= sys-apps/mkinitrd-5.0.8
    61     >= virtual/initscripts"}
    62     : ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel."}
    63     ;;
    64    
    65     sources)
    66     : ${PROVIDE="virtual/kernel-sources"}
    67     : ${DESCRIPTION="Kernel sources of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel."}
    68     ;;
    69    
    70     headers)
    71     : ${PROVIDE="virtual/kernel-headers"}
    72     : ${DESCRIPTION="Sanitized kernel headers for libc."}
    73     ;;
    74    esac
    75    
    76    EXTRAVERSION="${PSUBVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}"
    77  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"
    78    
    79  kernel26_src_prepare()  # special vars for mage file only
    80    KPVER="${PVER}"
    81    KPBUILD="${PBUILD}"
    82    KBRANCH="${BRANCH}"
    83    SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH"
    84    
    85    kernel_src_prepare()
    86  {  {
    87   munpack ${SRCFILE} || die   munpack ${SRCFILE} || die
    88   mv ${BUILDDIR}/linux-${PVER/${PSUBVER}/} ${SRCDIR} || die   mv ${BUILDDIR}/linux-${PVER/${PSUBVER}/} ${SRCDIR} || die
    # Line 30  kernel26_src_prepare() Line 98  kernel26_src_prepare()
    98   -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die   -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die
    99  }  }
    100    
    101  kernel26_src_compile()  kernel_src_compile()
    102  {  {
    103   cd ${SRCDIR}   cd ${SRCDIR}
    104    
    105   make mrproper || die   make mrproper || die
    106    
    107   # inject our kernel config   if [[ ${KERNEL_TYPE} = sources ]] || [[ ${KERNEL_TYPE} = image ]]
    108   cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die   then
    109   make oldconfig || die   # inject our kernel config
    110     cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die
    111     make ARCH=${ARCH/i*86/x86} oldconfig || die
    112     fi
    113    
    114   case ${KERNEL_TYPE} in   case ${KERNEL_TYPE} in
    115   image)   image)
    116   mmake || die   mmake ARCH=${ARCH/i*86/x86} || die
    117     ;;
    118    
    119     headers)
    120     make ARCH=${ARCH/i*86/x86} headers_check || die
    121   ;;   ;;
    122    
    123   sources)   sources)
    124   make clean || die   make clean || die
    125    
    126   # needed to compile other programs like iptables   # needed to compile other programs like iptables
    127   make prepare || die   make ARCH=${ARCH/i*86/x86} prepare || die
    128   # needed to cover >=2.6.14 builds   # needed to cover >=2.6.14 builds
    129   make prepare-all || die   # but deprecated with >=2.6.21, prepare cover all targets there
    130   make scripts || die   local kver=$(echo ${PVER} | sed "s:\.::g")
    131     # honor >=3.0.x; add one zero
    132     if [[ ${PVER%%.*} -gt 2 ]]
    133     then
    134     kver="${kver}0"
    135     fi
    136     if [[ ${kver} < 2621 ]]
    137     then
    138     make ARCH=${ARCH/i*86/x86} prepare-all || die
    139     fi
    140     make ARCH=${ARCH/i*86/x86} scripts || die
    141    
    142   # at least alsa-drivers needs this one ...   # at least alsa-drivers needs this one ...
    143   touch include/linux/autoconf.h || die   touch include/linux/autoconf.h || die
    # Line 60  kernel26_src_compile() Line 145  kernel26_src_compile()
    145   esac   esac
    146  }  }
    147    
    148  kernel26_image_src_install()  kernel_image_src_install()
    149  {  {
    150   cd ${SRCDIR}   cd ${SRCDIR}
    151    
    152   # needed directories   # needed directories
    153   install -d ${BINDIR}/boot || die   minstalldir /boot || die
    154    
    155   # install modules   # install modules
    156   make INSTALL_MOD_PATH=${BINDIR} modules_install || die   make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR} modules_install || die
    157    
    158   # install kernelimage   # install kernelimage
    159   local my_arch="${ARCH}"   if [[ -z ${KERNEL_IMAGE_PATH} ]]
    160   [[ ${my_arch} = i*86 ]] && my_arch=i386   then
    161   install -m 0644 -o root -g root \   local my_arch="${ARCH}"
    162   arch/${my_arch}/boot/bzImage \   [[ ${my_arch} = i*86 ]] && my_arch=i386
    163   ${BINDIR}/boot/kernel-${PVER}-${BRANCH}-${PBUILD} \   minstallfile arch/${my_arch}/boot/bzImage \
    164   || die   /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    165     || die
    166     else
    167     minstallfile ${KERNEL_IMAGE_PATH} \
    168     /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    169     || die
    170     fi
    171    
    172   # install System.map   # install System.map
    173   install -m 0644 -o root -g root \   minstallfile System.map \
    174   System.map \   /boot/System.map-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    175   ${BINDIR}/boot/System.map-${PVER}-${BRANCH}-${PBUILD} \   || die
    176    
    177     # install Module.symvers in boot and /usr/src
    178     minstallfile Module.symvers \
    179     /boot/Module.symvers-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    180     || die
    181     minstalldir /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} || die
    182     minstallfile Module.symvers \
    183     /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    184   || die   || die
    185    
    186   # install kernel description   # install kernel description
    187   echo "   echo "
    188  KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}  KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    189  KRNLIB=${PVER}-${BRANCH}-${PBUILD}  KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    190  KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}  KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    191  KRNINITRD=  KRNINITRD=
    192  " > ${BINDIR}/boot/kernelversion || die  " > ${BINDIR}/boot/kernelversion || die
    193    
    194   # install kernel-config from srcdir   # install kernel-config from srcdir
    195   install -m 0644 -o root -g root \   minstallfile .config \
    196   .config \   /boot/config-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
      ${BINDIR}/boot/config-${PVER}-${BRANCH}-${PBUILD} \  
    197   || die   || die
    198    
    199   # fix build symlink   # fix build symlink
    200   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build ]   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ]
    201   then   then
    202   echo "fixing build symlink"   echo "fixing build symlink"
    203   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build || die   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die
    204   ln -snf /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    205   ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build \   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \
    206   || die   || die
    207   fi   fi
    208    
    209   # and fixing source symlink   # and fixing source symlink
    210   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source ]   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ]
    211   then   then
    212   echo "fixing source symlink"   echo "fixing source symlink"
    213   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source || die   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die
    214   ln -snf /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    215   ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source \   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \
    216   || die   || die
    217   fi   fi
    218  }  }
    219    
    220  kernel26_sources_src_install()  kernel_headers_src_install()
    221    {
    222     cd ${SRCDIR}
    223     make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/usr headers_install || die
    224    }
    225    
    226    kernel_sources_src_install()
    227  {  {
    228   cd ${BUILDDIR}   cd ${BUILDDIR}
    229    
    # Line 127  kernel26_sources_src_install() Line 231  kernel26_sources_src_install()
    231   tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die   tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die
    232    
    233   echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "   echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    234   install -d ${BINDIR}/usr/src || die   minstalldir /usr/src || die
    235   mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die   mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die
    236  }  }
    237    
    238  # installs module-sources path/to/SRCDIR to MODDIR/MODNAME  # installs module-sources path/to/SRCDIR to MODDIR/MODNAME
    239  # kernel26_external_modules_install path/to/SRCDIR DESTDIRNAME  # kernel_external_modules_install path/to/SRCDIR DESTDIRNAME
    240  kernel26_external_modules_install()  kernel_external_modules_install()
    241  {  {
    242   cd ${BUILDDIR}   cd ${BUILDDIR}
    243    
    # Line 146  kernel26_external_modules_install() Line 250  kernel26_external_modules_install()
    250   mv ${modsrc} ${moddir}/${moddest} || die   mv ${modsrc} ${moddir}/${moddest} || die
    251  }  }
    252    
    253  kernel26_external_modules_tarball()  kernel_external_modules_tarball()
    254  {  {
    255   cd ${BUILDDIR}   cd ${BUILDDIR}
    256    
    # Line 155  kernel26_external_modules_tarball() Line 259  kernel26_external_modules_tarball()
    259   kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die   kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die
    260    
    261   echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "   echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    262   install -d ${BINDIR}/usr/src || die   minstalldir /usr/src || die
    263   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
    264  }  }
    265    
    266  kernel26_src_install()  kernel_src_install()
    267  {  {
    268   case ${KERNEL_TYPE} in   case ${KERNEL_TYPE} in
    269   image)   image)
    270   kernel26_image_src_install || die   kernel_image_src_install || die
    271     ;;
    272    
    273     headers)
    274     kernel_headers_src_install || die
    275   ;;   ;;
    276    
    277   sources)   sources)
    278   kernel26_sources_src_install || die   kernel_sources_src_install || die
    279   ;;   ;;
    280   esac   esac
    281  }  }
    # Line 199  mod_suffix() Line 307  mod_suffix()
    307  {  {
    308   local ksrc="$@"   local ksrc="$@"
    309   local mod_suffix   local mod_suffix
    310     local kmv
    311    
    312   if [[ $(kernel_major_version ${ksrc}) = 2.6 ]]   kmv=$(kernel_major_version ${ksrc})
    313     if [[ ${kmv//.} -ge 26 ]]
    314   then   then
    315   mod_suffix="ko"   mod_suffix="ko"
    316   else   else
    # Line 210  mod_suffix() Line 320  mod_suffix()
    320   echo ${mod_suffix}   echo ${mod_suffix}
    321  }  }
    322    
    323  export_inherits kernel26 src_prepare src_compile src_install  kernel_image_preinstall()
    324    {
    325     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    326     then
    327     mount /boot &> /dev/null
    328     fi
    329    }
    330    
    331    kernel_image_preremove()
    332    {
    333     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    334     then
    335     mount /boot &> /dev/null
    336     fi
    337    }
    338    
    339    kernel_image_postremove()
    340    {
    341     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    342     then
    343     # remove old image entry from grub
    344     new-kernel-pkg -v --rminitrd --remove ${KPVER}-${KBRANCH}-${KPBUILD}
    345     fi
    346    }
    347    
    348    kernel_image_postinstall()
    349    {
    350     [ ! -d ${MROOT}/sys ] && install -d ${MROOT}/sys
    351    
    352     # fixes a small glitch in <=mage-0.3.6-r15 with symlinks
    353     [ -f ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} ] && \
    354     rm ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}
    355    
    356     [ -x ${MROOT}/sbin/depmod ] &&
    357     ${MROOT}/sbin/depmod -ae \
    358     -F /boot/System.map-${KPVER}-${KBRANCH}-${KPBUILD} \
    359     ${KPVER}-${KBRANCH}-${KPBUILD}
    360    
    361     # do not run this if ${MROOT} is set !
    362     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    363     then
    364     new-kernel-pkg -v --mkinitrd --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD}
    365     fi
    366    
    367     # symlink actual kernel to /boot/vmlinuz etc...
    368     ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz
    369     ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map
    370     ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config
    371     [[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] &&
    372     ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd
    373    }
    374    
    375    kernel_sources_postinstall()
    376    {
    377     # check for linux-VERSION/include as the kernel-image installs
    378     # the file Modules.symver in the linux-VERSION directory
    379     if [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ]
    380     then
    381     echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    382     tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    383     fi
    384    
    385     if [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] &&
    386     [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ]
    387     then
    388     echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    389     tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    390     fi
    391    
    392     # if not exist create linux symlink
    393     if [ ! -h ${MROOT}/usr/src/linux ]
    394     then
    395     echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    396     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    397     ln -snf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} \
    398     ${MROOT}/usr/src/linux || die
    399     fi
    400    
    401     # if not exist create kernel-modules symlink
    402     if [ ! -h ${MROOT}/usr/src/kernel-modules ] &&
    403     [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ]
    404     then
    405     echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    406     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    407     ln -snf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} \
    408     ${MROOT}/usr/src/kernel-modules || die
    409     fi
    410    }
    411    
    412    export_inherits kernel src_prepare src_compile src_install
    413    
    414    # export pre/postinstall functions depending on KERNEL_TYPE
    415    case ${KERNEL_TYPE} in
    416     image)
    417     export_inherits kernel_image preinstall preremove postinstall postremove
    418     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_image_preinstall kernel_image_preremove kernel_image_postinstall kernel_image_postremove"
    419     ;;
    420     sources)
    421     export_inherits kernel_sources postinstall
    422     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_sources_postinstall"
    423     ;;
    424    esac
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