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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 2943 by niro, Tue Sep 6 19:17:17 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    
    41     headers)
    42     : ${SRC_URI=(
    43     http://www.kernel.org/pub/linux/kernel/v${PVER%%.*}/${SRCFILE}
    44     mirror://kernel-${BRANCH}/${SRCFILE}
    45     )}
    46     ;;
    47    esac
    48    
    49    case ${KERNEL_TYPE} in
    50     image)
    51     : ${PROVIDE="virtual/kernel"}
    52     : ${DEPEND=">= sys-apps/module-init-tools-3.2
    53     >= sys-fs/udev-115
    54     >= sys-apps/mkinitrd-5.0.8
    55     >= virtual/initscripts"}
    56     : ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel."}
    57     ;;
    58    
    59     sources)
    60     : ${PROVIDE="virtual/kernel-sources"}
    61     : ${DESCRIPTION="Kernel sources of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel."}
    62     ;;
    63    
    64     headers)
    65     : ${PROVIDE="virtual/kernel-headers"}
    66     : ${DESCRIPTION="Sanitized kernel headers for libc."}
    67     ;;
    68    esac
    69    
    70    EXTRAVERSION="${PSUBVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}"
    71  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/config-${PVER}-${BRANCH}-${PBUILD}-${ARCH}"
    72    
    73  kernel26_src_prepare()  # special vars for mage file only
    74    KPVER="${PVER}"
    75    KPBUILD="${PBUILD}"
    76    KBRANCH="${BRANCH}"
    77    SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH"
    78    
    79    kernel_src_prepare()
    80  {  {
    81   munpack ${SRCFILE} || die   munpack ${SRCFILE} || die
    82   mv ${BUILDDIR}/linux-${PVER/${PSUBVER}/} ${SRCDIR} || die   mv ${BUILDDIR}/linux-${PVER/${PSUBVER}/} ${SRCDIR} || die
    # Line 30  kernel26_src_prepare() Line 92  kernel26_src_prepare()
    92   -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die   -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die
    93  }  }
    94    
    95  kernel26_src_compile()  kernel_src_compile()
    96  {  {
    97   cd ${SRCDIR}   cd ${SRCDIR}
    98    
    99   make mrproper || die   make mrproper || die
    100    
    101   # inject our kernel config   if [[ ${KERNEL_TYPE} = sources ]] || [[ ${KERNEL_TYPE} = image ]]
    102   cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die   then
    103   make oldconfig || die   # inject our kernel config
    104     cp ${KERNEL_CONFIG} ${SRCDIR}/.config || die
    105     make ARCH=${ARCH/i*86/x86} oldconfig || die
    106     fi
    107    
    108   case ${KERNEL_TYPE} in   case ${KERNEL_TYPE} in
    109   image)   image)
    110   mmake || die   mmake ARCH=${ARCH/i*86/x86} || die
    111     ;;
    112    
    113     headers)
    114     make ARCH=${ARCH/i*86/x86} headers_check || die
    115   ;;   ;;
    116    
    117   sources)   sources)
    118   make clean || die   make clean || die
    119    
    120   # needed to compile other programs like iptables   # needed to compile other programs like iptables
    121   make prepare || die   make ARCH=${ARCH/i*86/x86} prepare || die
    122   # needed to cover >=2.6.14 builds   # needed to cover >=2.6.14 builds
    123   make prepare-all || die   # but deprecated with >=2.6.21, prepare cover all targets there
    124   make scripts || die   local kver=$(echo ${PVER} | sed "s:\.::g")
    125     # honor >=3.0.x; add one zero
    126     if [[ ${PVER%%.*} -gt 2 ]]
    127     then
    128     kver="${kver}0"
    129     fi
    130     if [[ ${kver} < 2621 ]]
    131     then
    132     make ARCH=${ARCH/i*86/x86} prepare-all || die
    133     fi
    134     make ARCH=${ARCH/i*86/x86} scripts || die
    135    
    136   # at least alsa-drivers needs this one ...   # at least alsa-drivers needs this one ...
    137   touch include/linux/autoconf.h || die   touch include/linux/autoconf.h || die
    # Line 60  kernel26_src_compile() Line 139  kernel26_src_compile()
    139   esac   esac
    140  }  }
    141    
    142  kernel26_image_src_install()  kernel_image_src_install()
    143  {  {
    144   cd ${SRCDIR}   cd ${SRCDIR}
    145    
    146   # needed directories   # needed directories
    147   install -d ${BINDIR}/boot || die   minstalldir /boot || die
    148    
    149   # install modules   # install modules
    150   make INSTALL_MOD_PATH=${BINDIR} modules_install || die   make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR} modules_install || die
    151    
    152   # install kernelimage   # install kernelimage
    153   local my_arch="${ARCH}"   if [[ -z ${KERNEL_IMAGE_PATH} ]]
    154   [[ ${my_arch} = i*86 ]] && my_arch=i386   then
    155   install -m 0644 -o root -g root \   local my_arch="${ARCH}"
    156   arch/${my_arch}/boot/bzImage \   [[ ${my_arch} = i*86 ]] && my_arch=i386
    157   ${BINDIR}/boot/kernel-${PVER}-${BRANCH}-${PBUILD} \   minstallfile arch/${my_arch}/boot/bzImage \
    158   || die   /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    159     || die
    160     else
    161     minstallfile ${KERNEL_IMAGE_PATH} \
    162     /boot/kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    163     || die
    164     fi
    165    
    166   # install System.map   # install System.map
    167   install -m 0644 -o root -g root \   minstallfile System.map \
    168   System.map \   /boot/System.map-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    169   ${BINDIR}/boot/System.map-${PVER}-${BRANCH}-${PBUILD} \   || die
    170    
    171     # install Module.symvers in boot and /usr/src
    172     minstallfile Module.symvers \
    173     /boot/Module.symvers-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
    174     || die
    175     minstalldir /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} || die
    176     minstallfile Module.symvers \
    177     /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    178   || die   || die
    179    
    180   # install kernel description   # install kernel description
    181   echo "   echo "
    182  KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}  KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    183  KRNLIB=${PVER}-${BRANCH}-${PBUILD}  KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    184  KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}  KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}
    185  KRNINITRD=  KRNINITRD=
    186  " > ${BINDIR}/boot/kernelversion || die  " > ${BINDIR}/boot/kernelversion || die
    187    
    188   # install kernel-config from srcdir   # install kernel-config from srcdir
    189   install -m 0644 -o root -g root \   minstallfile .config \
    190   .config \   /boot/config-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION} \
      ${BINDIR}/boot/config-${PVER}-${BRANCH}-${PBUILD} \  
    191   || die   || die
    192    
    193   # fix build symlink   # fix build symlink
    194   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build ]   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ]
    195   then   then
    196   echo "fixing build symlink"   echo "fixing build symlink"
    197   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build || die   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die
    198   ln -snf /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    199   ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/build \   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \
    200   || die   || die
    201   fi   fi
    202    
    203   # and fixing source symlink   # and fixing source symlink
    204   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source ]   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ]
    205   then   then
    206   echo "fixing source symlink"   echo "fixing source symlink"
    207   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source || die   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die
    208   ln -snf /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    209   ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}/source \   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \
    210   || die   || die
    211   fi   fi
    212  }  }
    213    
    214  kernel26_sources_src_install()  kernel_headers_src_install()
    215    {
    216     cd ${SRCDIR}
    217     make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/usr headers_install || die
    218    }
    219    
    220    kernel_sources_src_install()
    221  {  {
    222   cd ${BUILDDIR}   cd ${BUILDDIR}
    223    
    # Line 127  kernel26_sources_src_install() Line 225  kernel26_sources_src_install()
    225   tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die   tar cvjf ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 $(basename ${SRCDIR}) || die
    226    
    227   echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "   echo "Moving linux-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    228   install -d ${BINDIR}/usr/src || die   minstalldir /usr/src || die
    229   mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die   mv ${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}.tar.bz2 ${BINDIR}/usr/src || die
    230  }  }
    231    
    232  # installs module-sources path/to/SRCDIR to MODDIR/MODNAME  # installs module-sources path/to/SRCDIR to MODDIR/MODNAME
    233  # kernel26_external_modules_install path/to/SRCDIR DESTDIRNAME  # kernel_external_modules_install path/to/SRCDIR DESTDIRNAME
    234  kernel26_external_modules_install()  kernel_external_modules_install()
    235  {  {
    236   cd ${BUILDDIR}   cd ${BUILDDIR}
    237    
    # Line 146  kernel26_external_modules_install() Line 244  kernel26_external_modules_install()
    244   mv ${modsrc} ${moddir}/${moddest} || die   mv ${modsrc} ${moddir}/${moddest} || die
    245  }  }
    246    
    247  kernel26_external_modules_tarball()  kernel_external_modules_tarball()
    248  {  {
    249   cd ${BUILDDIR}   cd ${BUILDDIR}
    250    
    # Line 155  kernel26_external_modules_tarball() Line 253  kernel26_external_modules_tarball()
    253   kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die   kernel-modules-${PVER}-${BRANCH}-${PBUILD} || die
    254    
    255   echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "   echo "Moving kernel-modules-${PVER}-${BRANCH}-${PBUILD} tarball to \${BINDIR}/usr/src ... "
    256   install -d ${BINDIR}/usr/src || die   minstalldir /usr/src || die
    257   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
    258  }  }
    259    
    260  kernel26_src_install()  kernel_src_install()
    261  {  {
    262   case ${KERNEL_TYPE} in   case ${KERNEL_TYPE} in
    263   image)   image)
    264   kernel26_image_src_install || die   kernel_image_src_install || die
    265     ;;
    266    
    267     headers)
    268     kernel_headers_src_install || die
    269   ;;   ;;
    270    
    271   sources)   sources)
    272   kernel26_sources_src_install || die   kernel_sources_src_install || die
    273   ;;   ;;
    274   esac   esac
    275  }  }
    # Line 199  mod_suffix() Line 301  mod_suffix()
    301  {  {
    302   local ksrc="$@"   local ksrc="$@"
    303   local mod_suffix   local mod_suffix
    304     local kmv
    305    
    306   if [[ $(kernel_major_version ${ksrc}) = 2.6 ]]   kmv=$(kernel_major_version ${ksrc})
    307     if [[ ${kmv//.} -ge 26 ]]
    308   then   then
    309   mod_suffix="ko"   mod_suffix="ko"
    310   else   else
    # Line 210  mod_suffix() Line 314  mod_suffix()
    314   echo ${mod_suffix}   echo ${mod_suffix}
    315  }  }
    316    
    317  export_inherits kernel26 src_prepare src_compile src_install  kernel_image_preinstall()
    318    {
    319     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    320     then
    321     mount /boot &> /dev/null
    322     fi
    323    }
    324    
    325    kernel_image_preremove()
    326    {
    327     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    328     then
    329     mount /boot &> /dev/null
    330     fi
    331    }
    332    
    333    kernel_image_postremove()
    334    {
    335     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    336     then
    337     # remove old image entry from grub
    338     new-kernel-pkg -v --rminitrd --remove ${KPVER}-${KBRANCH}-${KPBUILD}
    339     fi
    340    }
    341    
    342    kernel_image_postinstall()
    343    {
    344     [ ! -d ${MROOT}/sys ] && install -d ${MROOT}/sys
    345    
    346     # fixes a small glitch in <=mage-0.3.6-r15 with symlinks
    347     [ -f ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} ] && \
    348     rm ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}
    349    
    350     [ -x ${MROOT}/sbin/depmod ] &&
    351     ${MROOT}/sbin/depmod -ae \
    352     -F /boot/System.map-${KPVER}-${KBRANCH}-${KPBUILD} \
    353     ${KPVER}-${KBRANCH}-${KPBUILD}
    354    
    355     # do not run this if ${MROOT} is set !
    356     if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    357     then
    358     new-kernel-pkg -v --mkinitrd --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD}
    359     fi
    360    
    361     # symlink actual kernel to /boot/vmlinuz etc...
    362     ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz
    363     ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map
    364     ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config
    365     [[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] &&
    366     ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd
    367    }
    368    
    369    kernel_sources_postinstall()
    370    {
    371     # check for linux-VERSION/include as the kernel-image installs
    372     # the file Modules.symver in the linux-VERSION directory
    373     if [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ]
    374     then
    375     echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    376     tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    377     fi
    378    
    379     if [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] &&
    380     [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ]
    381     then
    382     echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    383     tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    384     fi
    385    
    386     # if not exist create linux symlink
    387     if [ ! -h ${MROOT}/usr/src/linux ]
    388     then
    389     echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    390     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    391     ln -snf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD} \
    392     ${MROOT}/usr/src/linux || die
    393     fi
    394    
    395     # if not exist create kernel-modules symlink
    396     if [ ! -h ${MROOT}/usr/src/kernel-modules ] &&
    397     [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ]
    398     then
    399     echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    400     [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    401     ln -snf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} \
    402     ${MROOT}/usr/src/kernel-modules || die
    403     fi
    404    }
    405    
    406    export_inherits kernel src_prepare src_compile src_install
    407    
    408    # export pre/postinstall functions depending on KERNEL_TYPE
    409    case ${KERNEL_TYPE} in
    410     image)
    411     export_inherits kernel_image preinstall preremove postinstall postremove
    412     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_image_preinstall kernel_image_preremove kernel_image_postinstall kernel_image_postremove"
    413     ;;
    414     sources)
    415     export_inherits kernel_sources postinstall
    416     SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kernel_sources_postinstall"
    417     ;;
    418    esac
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