kernel/Pkgfile

   1 # Maintainer: Richard Pöttler, richard dot poettler at gmail dot com
   2 # Description: the linux kernel
   3 # URL: http://www.kernel.org/
   4 # Depends on:
   5
   6 if [ -r /usr/src/kernel.release ]
   7 then
   8         . /usr/src/kernel.release
   9 fi
  10
  11 name=kernel
  12 version=${version:-2.6.27.6}
  13 release=${release:-1}
  14 source=(remove-lilo-calls.patch)
  15
  16 build () {
  17         # get the sources
  18         ketchup -d linux $version
  19         cd linux
  20
  21         # configure the kernel
  22         if [ -r /usr/src/kernel.config ]
  23         then
  24                 cp /usr/src/kernel.config .config
  25                 make oldconfig
  26         else
  27                 make defconfig
  28         fi
  29
  30         # apply patches
  31         if [ -d /usr/src/kernel.patches/$version ]
  32         then
  33                 for patch in /usr/src/kernel.patches/$version/*
  34                 do
  35                         patch -p1 < $patch
  36                 done
  37         fi
  38
  39         # remove the lilo calls
  40         patch -p0 < ../remove-lilo-calls.patch
  41
  42         # build everything
  43         make all
  44
  45         # install the kernel image and the System.map
  46         mkdir $PKG/boot
  47         make INSTALL_PATH=$PKG/boot install
  48
  49         # tasks if modules are enabled
  50         if grep '^[:space:]*CONFIG_MODULES=y' .config
  51         then
  52                 # install the modules
  53                 make INSTALL_MOD_PATH=$PKG modules_install
  54
  55                 # correct the /lib/modules/$version/{build,source} links to
  56                 # /usr/src/linux
  57                 rm $PKG/lib/modules/$version/{build,source}
  58                 ln -s /usr/src/linux $PKG/lib/modules/$version/build
  59                 ln -s /usr/src/linux $PKG/lib/modules/$version/source
  60         fi
  61
  62         # copy the configuration for later use
  63         install .config $PKG/boot/kernel.config
  64
  65         # install the kernel sources
  66         if [ ${INSTALL_KERNEL_SOURCE:-0} -eq 1 ]
  67         then
  68                 make clean
  69                 cd ..
  70                 mkdir -p $PKG/usr/src
  71                 mv linux $PKG/usr/src
  72         fi
  73 }