#!/bin/bash

CONCURRENCY_LEVEL=$(grep -c ^processor /proc/cpuinfo)
export CONCURRENCY_LEVEL

KTREEPLAIN=/usr/src/linux-2.6.9-swsusp2.1.5
KTREEPLAIN=/usr/src/linux-2.6.18-km
KTREEPLAIN=/usr/src/linux-2.6.19.2-km
KTREEPLAIN=/usr/src/linux-2.6.22.6-km
KTREEPLAIN=/usr/src/linux-2.6.23.12-km
KTREEPLAIN=/usr/src/linux-2.6.25-km
KTREEPLAIN=/usr/src/linux-2.6.25.4-km
KTREEPLAIN=/usr/src/linux-2.6.25.9-km
KTREEPLAIN=/usr/src/linux-2.6.27-km
KTREEPLAIN=/usr/src/linux-2.6.27.5-km
KTREEPLAIN=/usr/src/linux-2.6.27.8-km
KTREEPLAIN=/usr/src/linux-2.6.25.20-km
KTREEPLAIN=/usr/src/linux-2.6.28-km
KTREEPLAIN=/usr/src/linux-2.6.28.1-km
KTREEPLAIN=/usr/src/linux-2.6.28.2-km
KTREEPLAIN=/usr/src/linux-2.6.28.3-km
KTREEPLAIN=/usr/src/linux-2.6.28.4-km
KTREEPLAIN=/usr/src/linux-2.6.28.5-km
KTREEPLAIN=/usr/src/linux-2.6.28.6-km
KTREEPLAIN=/usr/src/linux-2.6.28.7-km
KTREEPLAIN=/usr/src/linux-2.6.29-km
KTREEPLAIN=/usr/src/linux-2.6.29.1-km
KTREEPLAIN=/usr/src/linux-2.6.29.2-km
KTREEPLAIN=/usr/src/linux-2.6.29.3-km
KTREEPLAIN=/usr/src/linux-2.6.29.4-km
KTREEPLAIN=/usr/src/linux-2.6.30-km
KTREEPLAIN=/usr/src/linux-2.6.30.1-km
KTREEPLAIN=/usr/src/linux-2.6.30.2-km
KTREEPLAIN=/usr/src/linux-2.6.30.4-km
KTREEPLAIN=/usr/src/linux-2.6.30.5-km
KTREEPLAIN=/usr/src/linux-2.6.31-km
KTREEPLAIN=/usr/src/linux-2.6.31.1-km
KTREEPLAIN=/usr/src/linux-2.6.31.2-km
KTREEPLAIN=/usr/src/linux-2.6.31.3-km
KTREEPLAIN=/usr/src/linux-2.6.31.4-km
KTREEPLAIN=/usr/src/linux-2.6.31.5-km
KTREEPLAIN=/usr/src/linux-2.6.31.6-km
KTREEPLAIN=/usr/src/linux-2.6.32.1-km
KTREEPLAIN=/usr/src/linux-2.6.32.2-km
KTREEPLAIN=/usr/src/linux-2.6.32.3-km
KTREEPLAIN=/usr/src/linux-2.6.32.4-km
KTREEPLAIN=/usr/src/linux-2.6.32.5-km
KTREEPLAIN=/usr/src/linux-2.6.32.7-km
KTREEPLAIN=/usr/src/linux-2.6.32.8-km
KTREEPLAIN=/usr/src/linux-2.6.33-km
KTREEPLAIN=/usr/src/linux-2.6.33.2-km
KTREEPLAIN=/usr/src/linux-2.6.33.4-km
KTREEPLAIN=/usr/src/linux-2.6.34-km
REV=42
KCONFIG=/usr/src/buildk/2.6/config-2.6.18-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.19.2-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.22.6-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.23.12-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.25-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.25.4-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.25.9-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.27-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.27.5-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.27.8-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.25.20-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.28-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.28.1-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.28.2-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.28.3-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.28.4-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.28.5-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.28.6-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.28.7-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.29-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.29.1-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.29.2-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.29.3-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.29.4-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.30-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.30.1-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.30.2-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.30.4-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.30.5-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.31-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.31.1-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.31.2-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.31.3-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.31.4-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.31.5-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.31.6-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.32.1-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.32.2-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.32.3-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.32.4-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.32.5-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.32.7-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.32.8-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.33-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.33.2-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.33.4-km
KCONFIG=/usr/src/buildk/2.6/config-2.6.34-km
BUILDDIR=/usr/src/kernel-build
#APPEND=.20-km
APPEND=
PATCHES="ipw2100-2.6.4-0.39-patch \
        acpi-dsdt-initrd-patch-v0.4-2.6.4.diff"
PATCHES="acpi-dsdt-initrd-patch-v0.4-2.6.4.diff"
PATCHES=""
#PATCHES="$PATCHES software-suspend-linux-2.6.4-test3-whole" 
#PATCHES="$PATCHES software-suspend-core-2.0-whole" 

# test settings.
if [ ! -f "$KCONFIG" ] ; then
  echo "invalid \$KCONFIG value '$KCONFIG'"
  exit 1
fi

if [ ! -d "$KTREEPLAIN" ] ; then
  echo "invalid \$KTREEPLAIN value '$KTREEPLAIN'"
  exit 1
fi


#export CC=gcc-3.4
export CC=gcc
export MAKEFLAGS="CC=$CC HOSTCC=$CC"
export VERSION_H_OK=1

rm -rf "$BUILDDIR" || exit 1
mkdir -p "$BUILDDIR/kernel"  || exit 2
cp -a -- "$KTREEPLAIN"/* "$BUILDDIR/kernel" || exit 3
cd  "$BUILDDIR/kernel" || exit 4
for i in $PATCHES ; do \
   echo "trying to resolve $i"
   BFILE="/usr/src/kernel-patches/apply/$i"
   DO=""
   test -f "$BFILE" && DO="cat $BFILE"
   test -f "$BFILE.bz2" && DO="bzip2 -dc $BFILE.bz2" 
   test -f "$BFILE.gz" && DO="gunzip -dc $BFILE.gz" 
   echo $DO
   test -z "$DO" && exit 99
   $DO |patch -p1 || exit 98
done
   cp "$KCONFIG" "$BUILDDIR/kernel/.config" || exit 97
   ##exit 1
    make-kpkg --revision="$REV" kernel_image || exit 5
    make-kpkg --revision="$REV"  --added-modules alsa-driver modules_image || exit 6
    make-kpkg --revision="$REV"  kernel_headers || exit 7
    make-kpkg --revision="$REV"  kernel_source || exit 8
    make-kpkg --revision="$REV"  kernel_doc || exit 8
    make-kpkg --revision="$REV"  --added-modules alsa-driver modules_clean || exit 9
    #make-kpkg --revision="$REV"  clean || exit 7

exit 0