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    revision 3580 by niro, Wed Sep 7 11:32:21 2011 UTC revision 3581 by niro, Mon Jul 9 17:44:28 2012 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
    11    #  ${EXTRAVERSION}:      optinal, extra version for the kernel name
    12    #                        default setting is ${PSUBVER}-${BRANCH}-${PBUILD}
    13    #  ${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)
    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  #  #
     #   ${PSUBVER}:       optional, only needed for 2.6.x.x naming scheme  
     #   ${EXTRAVERSION}:  optinal, extra version for the kernel name  
     #                     default setting is ${PSUBVER}-${BRANCH}-${PBUILD}  
     #   ${KERNEL_IMAGE_PATH}: override the default KERNEL_IMAGE_PATH (to build xen images for e.g.)  
    19    
    20  sminclude mtools  sminclude mtools
    21    
    # Line 22  else Line 27  else
    27   KERNEL_ARCH_EXTENSION=""   KERNEL_ARCH_EXTENSION=""
    28  fi  fi
    29    
    30    if [[ ! -z ${COMPRESS_MODULES} ]]
    31    then
    32     case ${COMPRESS_MODULES} in
    33     gzip)
    34     COMPRESS_MODULES_CMD="gzip -9v"
    35     SDEPEND="${SDEPEND}
    36     >= app-arch/gzip-1.4"
    37     ;;
    38     bzip2)
    39     COMPRESS_MODULES_CMD="bzip2 -9v"
    40     SDEPEND="${SDEPEND}
    41     >= app-arch/bzip2-1.0.6"
    42     ;;
    43     xz)
    44     COMPRESS_MODULES_CMD="xz -9v"
    45     SDEPEND="${SDEPEND}
    46     >= app-arch/xz-5"
    47     ;;
    48     none)
    49     echo "Disabled compressed kernel-modules!"
    50     COMPRESS_MODULES_CMD=""
    51     ;;
    52     *) die "Unkown compression format '${COMPRESS_MODULES}'" ;;
    53     esac
    54    fi
    55    
    56  # some sane defaults  # some sane defaults
    57  : ${PCATEGORIE="sys-kernel"}  : ${PCAT="sys-kernel"}
    58  : ${HOMEPAGE="http://magellan-linux.de/"}  : ${HOMEPAGE="http://magellan-linux.de/"}
    59  : ${SRCFILE="linux-${PVER/${PSUBVER}/}.tar.bz2"}  : ${TARBALLPVER="${PVER}"}
    60    : ${SRCFILE="linux-${TARBALLPVER}.tar.bz2"}
    61  : ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"}  : ${SRCDIR="${BUILDDIR}/linux-${PVER}-${BRANCH}-${PBUILD}"}
    62    
    63  case ${KERNEL_TYPE} in  if [[ -z ${SRC_URI[*]} ]]
    64   image|sources)  then
    65   if [[ -z ${SRC_URI[*]} ]]   SRC_URI=(
    66   then   http://www.kernel.org/pub/linux/kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE}
    67   SRC_URI=(   http://ftp.uni-erlangen.de/pub/Linux/MIRROR.kernel/v$(echo ${PVER} | cut -d. -f1).x/${SRCFILE}
    68   http://www.kernel.org/pub/linux/kernel/v$(echo ${PVER} | cut -d. -f1-2)/${SRCFILE}   mirror://kernel-${BRANCH}/${SRCFILE}
    69   http://ftp.uni-erlangen.de/pub/Linux/MIRROR.kernel/v$(echo ${PVER} | cut -d. -f1-2)/${SRCFILE}   )
    70   mirror://kernel-${BRANCH}/${SRCFILE}   case ${KERNEL_TYPE} in
    71   mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686   image|sources)
    72   mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64   SRC_URI=(
    73   )   ${SRC_URI[*]}
    74   fi   mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-i686
    75   ;;   mirror://kernel-${BRANCH}/config-${PVER}-${BRANCH}-${PBUILD}-x86_64
    76     )
    77   headers)   ;;
    78   if [[ -z ${SRC_URI[*]} ]]   esac
    79   then  fi
      SRC_URI=(  
      http://www.kernel.org/pub/linux/kernel/v$(echo ${PVER} | cut -d. -f1-2)/${SRCFILE}  
      http://ftp.uni-erlangen.de/pub/Linux/MIRROR.kernel/v$(echo ${PVER} | cut -d. -f1-2)/${SRCFILE}  
      mirror://kernel-${BRANCH}/${SRCFILE}  
      )  
      fi  
      ;;  
     esac  
    80    
    81  case ${KERNEL_TYPE} in  case ${KERNEL_TYPE} in
    82   image)   image)
    83   : ${PROVIDE="virtual/kernel"}   : ${PROVIDE="virtual/kernel"}
    84   : ${DEPEND=">= sys-apps/module-init-tools-3.2   : ${DEPEND=">= virtual/module-tools
    85   >= sys-fs/udev-115   >= sys-fs/udev-115
    86   >= sys-apps/mkinitrd-5.0.8   >= virtual/initramfs-tools
    87   >= virtual/initscripts"}   >= virtual/initscripts"}
    88   : ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel."}   if [[ ! -z ${LINUX_FIRMWARE}  ]] && [[ ${LINUX_FIRMWARE} != internal ]]
    89     then
    90     DEPEND="${DEPEND}
    91     >= sys-kernel/linux-firmware-${LINUX_FIRMWARE}"
    92     fi
    93     : ${DESCRIPTION="Kernel image of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."}
    94   ;;   ;;
    95    
    96   sources)   sources)
    97   : ${PROVIDE="virtual/kernel-sources"}   : ${PROVIDE="virtual/kernel-sources"}
    98   : ${DESCRIPTION="Kernel sources of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel."}   : ${DESCRIPTION="Kernel sources of the '${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}' kernel branch."}
    99   ;;   ;;
    100    
    101   headers)   headers)
    # Line 87  SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBU Line 116  SPECIAL_VARS="${SPECIAL_VARS} KPVER KPBU
    116  kernel_src_prepare()  kernel_src_prepare()
    117  {  {
    118   munpack ${SRCFILE} || die   munpack ${SRCFILE} || die
    119   mv ${BUILDDIR}/linux-${PVER/${PSUBVER}/} ${SRCDIR} || die   mv ${BUILDDIR}/linux-${TARBALLPVER} ${SRCDIR} || die
    120    
    121   # fix permissions   # fix permissions
    122   chown -R 0:0 ${SRCDIR} || die   chown -R 0:0 ${SRCDIR} || die
    # Line 98  kernel_src_prepare() Line 127  kernel_src_prepare()
    127   # fixes INSTALL_PATH to /boot and EXTRAVERSION   # fixes INSTALL_PATH to /boot and EXTRAVERSION
    128   sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \   sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' \
    129   -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die   -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die
    130    
    131     # fix sublevel version with 3.x kernels and higher
    132     local kver=$(echo ${PVER} | sed "s:\.::g")
    133     if [[ ${PVER%%.*} -gt 2 ]]
    134     then
    135     local sublevel="$(echo ${PVER} | cut -d. -f3)"
    136     sed -i "s:^\(SUBLEVEL =\).*:\1 ${sublevel}:" Makefile || die
    137     fi
    138  }  }
    139    
    140  kernel_src_compile()  kernel_src_compile()
    # Line 155  kernel_image_src_install() Line 192  kernel_image_src_install()
    192   minstalldir /boot || die   minstalldir /boot || die
    193    
    194   # install modules   # install modules
    195   make ARCH=${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
    196    
    197   # install kernelimage   # install kernelimage
    198   if [[ -z ${KERNEL_IMAGE_PATH} ]]   if [[ -z ${KERNEL_IMAGE_PATH} ]]
    # Line 199  KRNINITRD= Line 236  KRNINITRD=
    236   || die   || die
    237    
    238   # fix build symlink   # fix build symlink
    239   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 ]
    240   then   then
    241   echo "fixing build symlink"   echo "fixing build symlink"
    242   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die   rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build || die
    243   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    244   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \   /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/build \
    245   || die   || die
    246   fi   fi
    247    
    248   # and fixing source symlink   # and fixing source symlink
    249   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 ]
    250   then   then
    251   echo "fixing source symlink"   echo "fixing source symlink"
    252   rm ${BINDIR}/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die   rm ${BINDIR}/usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source || die
    253   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \   mlink /usr/src/linux-${PVER}-${BRANCH}-${PBUILD} \
    254   /lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \   /usr/lib/modules/${PVER}-${BRANCH}-${PBUILD}${KERNEL_ARCH_EXTENSION}/source \
    255   || die   || die
    256   fi   fi
    257    
    258     # remove firmware bits if $LINUX_FIRMWARE was set
    259     if [[ ! -z ${LINUX_FIRMWARE} ]] && [[ ${LINUX_FIRMWARE} != internal ]]
    260     then
    261     if [[ -d ${BINDIR}/usr/lib/firmware ]]
    262     then
    263     rm -rv ${BINDIR}/usr/lib/firmware
    264     fi
    265     fi
    266    
    267     # compress modules if COMPRESS_MODULES_CMD was set
    268     if [[ ! -z ${COMPRESS_MODULES_CMD} ]]
    269     then
    270     # compress all kernel modules
    271     find ${BINDIR} -name \*.ko | xargs ${COMPRESS_MODULES_CMD} || die
    272     fi
    273  }  }
    274    
    275  kernel_headers_src_install()  kernel_headers_src_install()
    276  {  {
    277   cd ${SRCDIR}   cd ${SRCDIR}
    278   make ARCH=${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
    279    
    280     # clean-up unnecessary files
    281     find ${BINDIR} -name .install -or -name ..install.cmd | xargs --no-run-if-empty rm -f
    282  }  }
    283    
    284  kernel_sources_src_install()  kernel_sources_src_install()
    # Line 378  kernel_sources_postinstall() Line 434  kernel_sources_postinstall()
    434  {  {
    435   # check for linux-VERSION/include as the kernel-image installs   # check for linux-VERSION/include as the kernel-image installs
    436   # the file Modules.symver in the linux-VERSION directory   # the file Modules.symver in the linux-VERSION directory
    437   if [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ]   if mqueryfeature "kernelsrcunpack" &&
    438     [ ! -d ${MROOT}/usr/src/linux-${KPVER}-${KBRANCH}-${KPBUILD}/include ]
    439   then   then
    440   echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "   echo "Unpacking linux-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    441   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
    442   fi   fi
    443    
    444   if [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] &&   if mqueryfeature "kernelsrcunpack" &&
    445     [ ! -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ] &&
    446   [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ]   [ -f ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD}.tar.bz2 ]
    447   then   then
    448   echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "   echo "Unpacking kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} source tarball ... "
    449   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
    450   fi   fi
    451    
    452   # if not exist create linux symlink   # create linux symlink
    453   if [ ! -h ${MROOT}/usr/src/linux ]   if mqueryfeature "linuxsymlink"
    454   then   then
    455   echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "   echo "Creating linux -> linux-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
    456   [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src   [ ! -d ${MROOT}/usr/src ] && install ${MROOT}/usr/src
    # Line 400  kernel_sources_postinstall() Line 458  kernel_sources_postinstall()
    458   ${MROOT}/usr/src/linux || die   ${MROOT}/usr/src/linux || die
    459   fi   fi
    460    
    461   # if not exist create kernel-modules symlink   # create kernel-modules symlink
    462   if [ ! -h ${MROOT}/usr/src/kernel-modules ] &&   if mqueryfeature "linuxsymlink" &&
    463   [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ]   [ -d ${MROOT}/usr/src/kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} ]
    464   then   then
    465   echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "   echo "Creating kernel-modules -> kernel-modules-${KPVER}-${KBRANCH}-${KPBUILD} symlink ... "
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