= Kernel Compilation Walkthrough =

This script is an example how to kompile the Linux kernel 3.0.0-13. To use an other kernel version you have to change the version numbers.
 0. You need the following  tools.
{{{
  apt-get install fakeroot build-essential kernel-package libncurses5-dev
}}}
 1. At first you have to download a linux-image.
{{{
  versn="3.0.0"
  vers="13"
  ktype="variante"
  apt-get source linux-image-$versn-$vers-$ktype
}}}

{{{
  apt-get source linux-image-$(uname -r)
}}}

 2. Go into the new Directory and copy your current kernel config file and configurate it.
{{{
  cd "linux-$versn"
  cp /boot/config-$(uname -r) .config
  make menuconfig
}}}

 * You have to select the IPv6 multicast routing modul.
{{{
  Networking support --->  
    Networking options ---> 
      The IPv6 protocol ---> 
        IPv6: multicast routing (EXPERIMENTAL)
}}}

 3. Generate your own kernel variante and edit some files.
{{{
  cp debian.master/abi/$versn-$vers/amd64/generic debian.master/abi/$versn-$vers/amd64/variante
  cp debian.master/abi/$versn-$vers/amd64/generic.modules debian.master/abi/$versn-$vers/amd64/variante.modules
  cp debian.master/control.d/vars.generic debian.master/control.d/vars.variante 
  vi debian.master/etc/getabis 
  vi debian.master/rules.d/amd64.mk
}}}

 * In the file **gatabis is a line which start with "getall amd64 ...". Add "variante" at the end of the line.
{{{
  --debian.master/etc/getabis
  getall amd64 generic server virtual ==> getall amd64 generic server virtual variante
}}}

 * In the file amd64.mk is a line which start with "flavours ...". Add "variante" at the end of the line.
{{{
  --debian.master/rules.d/amd64.mk
  flavours = generic server virtual ==> flavours = generic server virtual variante
}}}

 4. Apply the kernel Configuration.
{{{
  mv .config debian.master/config/amd64/config.flavour.variante 
  rm -r include/config/
  chmod +x debian/scripts/*
  chmod +x debian/scripts/misc/* 
  fakeroot debian/rules clean
  debian/rules updateconfigs 
}}}

 5. Compile the kernel.
{{{
  AUTOBUILD=1 NOEXTRAS=1 skipabi=true skipmodule=true fakeroot debian/rules binary-variante 
}}}

 6. Install the Kernel.
{{{
    dpkg -i linux-headers-3.0.0-13_3.0.0-13.22_all.deb linux-headers-3.0.0-13-variante_3.0.0-13.22_amd64.deb linux-image-3.0.0-13-variante_3.0.0-13.22_amd64.deb
}}}