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    branches/magellan-next/include/kernel.sminc revision 9740 by niro, Tue Jan 10 13:05:07 2012 UTC trunk/include/kernel.sminc revision 18720 by niro, Wed Aug 14 11:08:46 2013 UTC
    # Line 2  Line 2 
    2  # $Id$  # $Id$
    3    
    4  # needed extra vars:  # needed extra vars:
    5  #   ${KERNEL_TYPE}:   needed, 'sources', 'headers' 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}
    9  #  #
    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.)  #  ${KERNEL_IMAGE_PATH}: override the default KERNEL_IMAGE_PATH (to build xen images for e.g.)
    14  #   ${COMPRESS_MODULES}: compresses the kernel modules with given compressor (gzip|bzip2|xz)  #  ${COMPRESS_MODULES}:  compresses the kernel modules with given compressor (gzip|bzip2|xz)
    15    #  ${LINUX_FIRMWARE}:    remove included firmware bits if requested
    16    #                        set the version here like USE_LINUX_FIRMARE="20110605"
    17    #                        version "internal" keeps the bits too
    18    #
    19    #  ${INCLUDE_KERNELVERSION_FILE}: creates a /boot/kernelversion file (deprecated)
    20    #  ${USE_KERNEL_SYMLINKS}: creates symlinks to unversioned kernel image files
    21    #   - kernel-x.x.x.x -> /boot/vmlinuz
    22    #   - initrd-x.x.x.x -> /boot/initrd
    23    #   - config-x.x.x.x -> /boot/config
    24    #   - System.map-x.x.x.x -> /boot/System.map
    25    
    26  sminclude mtools  sminclude mtools
    27    
    # Line 23  else Line 33  else
    33   KERNEL_ARCH_EXTENSION=""   KERNEL_ARCH_EXTENSION=""
    34  fi  fi
    35    
     # remove included firmware bits if requested  
     # set the version here like USE_LINUX_FIRMARE="20110605"  
     # version "internal" keeps the bits too  
     if [[ ! -z ${LINUX_FIRMWARE}  ]] && [[ ${LINUX_FIRMWARE} != internal ]]  
     then  
      DEPEND="${DEPEND}  
      >= sys-kernel/linux-firmware-${LINUX_FIRMWARE}"  
     fi  
       
    36  if [[ ! -z ${COMPRESS_MODULES} ]]  if [[ ! -z ${COMPRESS_MODULES} ]]
    37  then  then
    38   case ${COMPRESS_MODULES} in   case ${COMPRESS_MODULES} in
    # Line 59  then Line 60  then
    60  fi  fi
    61    
    62  # some sane defaults  # some sane defaults
    63  : ${PCATEGORIE="sys-kernel"}  : ${PCAT="sys-kernel"}
    64  : ${HOMEPAGE="http://magellan-linux.de/"}  : ${HOMEPAGE="http://magellan-linux.de/"}
     : ${SRCFILE="linux-${PVER/${PSUBVER}/}.tar.bz2"}  
     : ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"}  
    65  : ${TARBALLPVER="${PVER}"}  : ${TARBALLPVER="${PVER}"}
    66    : ${SRCFILE="linux-${TARBALLPVER}.tar.bz2"}
    67    : ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"}
    68    
    69  if [[ -z ${SRC_URI[*]} ]]  if [[ -z ${SRC_URI[*]} ]]
    70  then  then
    # Line 86  fi Line 87  fi
    87  case ${KERNEL_TYPE} in  case ${KERNEL_TYPE} in
    88   image)   image)
    89   : ${PROVIDE="virtual/kernel"}   : ${PROVIDE="virtual/kernel"}
    90   : ${DEPEND=">= sys-apps/module-init-tools-3.2   : ${DEPEND=">= virtual/module-tools
    91   >= sys-fs/udev-115   >= sys-fs/udev-115
    92   >= sys-apps/mkinitrd-5.0.8   >= virtual/initramfs-tools
    93   >= virtual/initscripts"}   >= virtual/initscripts"}
    94   : ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel."}   if [[ ! -z ${LINUX_FIRMWARE}  ]] && [[ ${LINUX_FIRMWARE} != internal ]]
    95     then
    96     DEPEND="${DEPEND}
    97     >= sys-kernel/linux-firmware-${LINUX_FIRMWARE}"
    98     fi
    99     SDEPEND="${SDEPEND}
    100     >= sys-dev/bc-1.06"
    101     : ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."}
    102   ;;   ;;
    103    
    104   sources)   sources)
    105   : ${PROVIDE="virtual/kernel-sources"}   : ${PROVIDE="virtual/kernel-sources"}
    106   : ${DESCRIPTION="Kernel sources of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel."}   : ${DESCRIPTION="Kernel sources of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."}
    107   ;;   ;;
    108    
    109   headers)   headers)
    # Line 111  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/con Line 119  KERNEL_CONFIG="${SOURCEDIR}/${PNAME}/con
    119  KPVER="${PVER}"  KPVER="${PVER}"
    120  KPBUILD="${PBUILD}"  KPBUILD="${PBUILD}"
    121  KBRANCH="${BRANCH}"  KBRANCH="${BRANCH}"
    122  SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH"  SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBUILD KBRANCH USE_KERNEL_SYMLINKS"
    123    
    124    # dummy function to apply kernel patches
    125    kernel_apply_patches()
    126    {
    127     return 0
    128    }
    129    
    130  kernel_src_prepare()  kernel_src_prepare()
    131  {  {
    132   munpack ${SRCFILE} || die   munpack ${SRCFILE} || die
    133   mv ${BUILDDIR}/linux-${TARBALLPVER/${PSUBVER}/} ${SRCDIR} || die   mv ${BUILDDIR}/linux-${TARBALLPVER} ${SRCDIR} || die
    134    
    135   # fix permissions   # fix permissions
    136   chown -R 0:0 ${SRCDIR} || die   chown -R 0:0 ${SRCDIR} || die
    137   chmod -R a+r-w+X,u+w ${SRCDIR} || die   chmod -R a+r-w+X,u+w ${SRCDIR} || die
    138    
    139   cd ${SRCDIR}   cd ${SRCDIR}
    140     kernel_apply_patches || die
    141    
    142   # fixes INSTALL_PATH to /boot and EXTRAVERSION   # fixes INSTALL_PATH to /boot and EXTRAVERSION
    143   sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \   sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \
    # Line 133  kernel_src_prepare() Line 148  kernel_src_prepare()
    148   if [[ ${PVER%%.*} -gt 2 ]]   if [[ ${PVER%%.*} -gt 2 ]]
    149   then   then
    150   local sublevel="$(echo ${PVER} | cut -d. -f3)"   local sublevel="$(echo ${PVER} | cut -d. -f3)"
    151   sed -i "s:^\(SUBLEVEL =\).*:\1 ${sublevel}:" Makefile || die   sed -i "s:^\(SUBLEVEL =\).*:\1 ${sublevel}:" Makefile || die
    152   fi   fi
    153  }  }
    154    
    # Line 192  kernel_image_src_install() Line 207  kernel_image_src_install()
    207   minstalldir /boot || die   minstalldir /boot || die
    208    
    209   # install modules   # install modules
    210   make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR} modules_install || die   make ARCH=${ARCH/i*86/x86} INSTALL_MOD_PATH=${BINDIR}/usr modules_install || die
    211    
    212   # install kernelimage   # install kernelimage
    213   if [[ -z ${KERNEL_IMAGE_PATH} ]]   if [[ -z ${KERNEL_IMAGE_PATH} ]]
    # Line 222  kernel_image_src_install() Line 237  kernel_image_src_install()
    237   /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    238   || die   || die
    239    
    240   # install kernel description   if [[ ${INCLUDE_KERNELVERSION_FILE} = true ]]
    241   echo "   then
    242  KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}   MCONFIG=/boot/kernelversion
    243  KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}   # install kernel description
    244  KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}   mclearconfig || die
    245  KRNINITRD=   maddconfig "KRNVER=${BRANCH}-${PVER}-${ARCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die
    246  " > ${BINDIR}/boot/kernelversion || die   maddconfig "KRNLIB=${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die
    247     maddconfig "KRNIMG=kernel-${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}" || die
    248     maddconfig "KRNINITRD=" || die
    249     fi
    250    
    251   # install kernel-config from srcdir   # install kernel-config from srcdir
    252   minstallfile .config \   minstallfile .config \
    # Line 236  KRNINITRD= Line 254  KRNINITRD=
    254   || die   || die
    255    
    256   # fix build symlink   # fix build symlink
    257   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ]   if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build ]
    258   then   then
    259   echo "fixing build symlink"   echo "fixing build symlink"
    260   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die   rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die
    261   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    262   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \   /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \
    263   || die   || die
    264   fi   fi
    265    
    266   # and fixing source symlink   # and fixing source symlink
    267   if [ -L ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ]   if [ -L ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source ]
    268   then   then
    269   echo "fixing source symlink"   echo "fixing source symlink"
    270   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die   rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die
    271   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    272   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \   /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \
    273   || die   || die
    274   fi   fi
    275    
    276   # remove firmware bits if $LINUX_FIRMWARE was set   # remove firmware bits if $LINUX_FIRMWARE was set
    277   if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]]   if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]]
    278   then   then
    279   if [[ -d ${BINDIR}/lib/firmware ]]   if [[ -d ${BINDIR}/usr/lib/firmware ]]
    280   then   then
    281   rm -rv ${BINDIR}/lib/firmware   rm -rv ${BINDIR}/usr/lib/firmware
    282   fi   fi
    283   fi   fi
    284    
    # Line 276  kernel_headers_src_install() Line 294  kernel_headers_src_install()
    294  {  {
    295   cd ${SRCDIR}   cd ${SRCDIR}
    296   make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/usr headers_install || die   make ARCH=${ARCH/i*86/x86} INSTALL_HDR_PATH=${BINDIR}/usr headers_install || die
    297    
    298     # clean-up unnecessary files
    299     find ${BINDIR} -name .install -or -name ..install.cmd | xargs --no-run-if-empty rm -f
    300  }  }
    301    
    302  kernel_sources_src_install()  kernel_sources_src_install()
    # Line 396  kernel_image_postremove() Line 417  kernel_image_postremove()
    417   if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]   if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
    418   then   then
    419   # remove old image entry from grub   # remove old image entry from grub
    420   new-kernel-pkg -v --rminitrd --remove ${KPVER}-${KBRANCH}-${KPBUILD}   new-kernel-pkg -v --rminitrd --rmmoddep --remove ${KPVER}-${KBRANCH}-${KPBUILD}
    421   fi   fi
    422  }  }
    423    
    # Line 419  kernel_image_postinstall() Line 440  kernel_image_postinstall()
    440   new-kernel-pkg -v --mkinitrd --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD}   new-kernel-pkg -v --mkinitrd --make-default --install ${KPVER}-${KBRANCH}-${KPBUILD}
    441   fi   fi
    442    
    443   # symlink actual kernel to /boot/vmlinuz etc...   if [[ ${USE_KERNEL_SYMLINKS} = true ]]
    444   ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz   then
    445   ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map   # symlink actual kernel to /boot/vmlinuz etc...
    446   ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config   ln -snf kernel-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/vmlinuz
    447   [[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] &&   ln -snf System.map-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/System.map
    448   ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd   ln -snf config-${KPVER}-${KBRANCH}-${KPBUILD} ${MROOT}/boot/config
    449     [[ -f ${MROOT}/boot/initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ]] &&
    450     ln -snf initrd-${KPVER}-${KBRANCH}-${KPBUILD}.img ${MROOT}/boot/initrd
    451     fi
    452  }  }
    453    
    454  kernel_sources_postinstall()  kernel_sources_postinstall()
    455  {  {
    456   # check for linux-VERSION/include as the kernel-image installs   # check for linux-VERSION/include as the kernel-image installs
    457   # the file Modules.symver in the linux-VERSION directory   # the file Modules.symver in the linux-VERSION directory
    458   if [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ]   if mqueryfeature "kernelsrcunpack" &&
    459     [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ]
    460   then   then
    461   echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "   echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    462   tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src   tar xvjf ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    463   fi   fi
    464    
    465   if [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] &&   if mqueryfeature "kernelsrcunpack" &&
    466     [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] &&
    467   [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ]   [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ]
    468   then   then
    469   echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "   echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    470   tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src   tar xvjf ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 -C ${MROOT}/usr/src
    471   fi   fi
    472    
    473   # if not exist create linux symlink   # create linux symlink
    474   if [ ! -h ${MROOT}/usr/src/linux ]   if mqueryfeature "linuxsymlink"
    475   then   then
    476   echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "   echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    477   [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src   [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    # Line 453  kernel_sources_postinstall() Line 479  kernel_sources_postinstall()
    479   ${MROOT}/usr/src/linux || die   ${MROOT}/usr/src/linux || die
    480   fi   fi
    481    
    482   # if not exist create kernel-modules symlink   # create kernel-modules symlink
    483   if [ ! -h ${MROOT}/usr/src/kernel-modules ] &&   if mqueryfeature "linuxsymlink" &&
    484   [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ]   [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ]
    485   then   then
    486   echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "   echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
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