# Description: Le kernel
# URL:  http://www.kernel.org
# Maintainer: NuTyX core team
# Packager: thierryn1 at hispeed dot ch

name=kernel
version=2.6.39.1
_BaseVersion=2.6.39
release=2
PKGMK_NO_STRIP="yes"
PKGMK_IGNORE_FOOTPRINT="yes"
PKGMK_IGNORE_MD5SUM="yes"
SCRIPT_VERSION="pakxe"
INITRDBASE="nutyx-initrd"
_extra=30052011
_tools=11062011
NVIDIA_VERSION=275.09.07
[ "`uname -m`" == "i686"   ] && _ARCH=x86
[ "`uname -m`" == "x86_64"   ] && _ARCH=x86_64
source=(ftp://download.nvidia.com/XFree86/Linux-${_ARCH}/$version/NVIDIA-Linux-${_ARCH}-${NVIDIA_VERSION}.run\
	http://www.kernel.org/pub/linux/kernel/v2.6/linux-${_BaseVersion}.tar.bz2 config_64 config\
	http://www.kernel.org/pub/linux/kernel/v2.6/patch-$version.bz2 \
	http://nutyx.meticul.eu/install-${SCRIPT_VERSION}.ash \
	http://nutyx.meticul.eu/files/nutyx-initrd-`uname -m`-${_extra}.tar.bz2\
	http://nutyx.meticul.eu/files/installtools-${_tools}.tar.bz2)
build(){
unset MAKEFLAGS
for i in setup-install setup-mirroir
do
        sed -i "s|#INSTALL#|install-$SCRIPT_VERSION.ash|" \
        $INITRDBASE/rootfs/install/$i || exit 1
done
for i in main.txt functions setup-grub setup-grub
do
        sed -i "s|#VERSION#|MINI $SCRIPT_VERSION|g" \
        $INITRDBASE/rootfs/install/$i
done
cd linux-${_BaseVersion}
make mrproper
case `uname -m` in
        x86_64)
        mv $SRC/config_64 ./.config;;
        i?86)
        mv $SRC/config ./.config;;
esac
if [ -f ../patch-$version.bz2 ]; then
	bzip2 -d -c  ../patch-$version.bz2 | patch -Np1
fi
sed -i "s/EXTRAVERSION = .*/EXTRAVERSION =/" Makefile
# make menuconfig
case `uname -m` in
        x86_64)
        	cp .config `prt-get printf %p --filter=$name`/$name/config_64;;
        i?86)
        	cp .config `prt-get printf %p --filter=$name`/$name/config;;
esac
make
case `uname -m` in
        x86_64)
                cp .config `prt-get printf %p --filter=$name`/$name/config_64;;
        i?86)
                cp .config `prt-get printf %p --filter=$name`/$name/config;;
esac
make INSTALL_MOD_PATH=$PKG modules_install
mkdir -p $PKG/boot
case `uname -m` in
        x86_64)
                cp  System.map \
                $PKG/boot/System_64.map-$version
                cp  .config    \
                $PKG/boot/config_64-$version
                cp  arch/x86_64/boot/bzImage \
                $PKG/boot/kernel-$version ;;
        i?86)
                cp  System.map \
                $PKG/boot/System.map-$version
                cp  .config \
                $PKG/boot/config-$version
                cp  arch/i386/boot/bzImage \
                $PKG/boot/kernel-$version ;;
esac
ln -sf kernel-$version $PKG/boot/kernel
cd $PKG/lib/modules/${_BaseVersion}/
rm {build,source}
ln -sv /usr/src/linux-${_BaseVersion} build
ln -sv /usr/src/linux-${_BaseVersion} source

mkdir -p $PKG/usr/src/linux-${_BaseVersion}/
mv $SRC/linux-${_BaseVersion}/.config $PKG/usr/src/linux-${_BaseVersion}/
mv $SRC/linux-${_BaseVersion}/Makefile $PKG/usr/src/linux-${_BaseVersion}/
mkdir -p $PKG/usr/src/linux-${_BaseVersion}/kernel
mv $SRC/linux-${_BaseVersion}/scripts $PKG/usr/src/linux-${_BaseVersion}/
chmod og-w -R $PKG/usr/src/linux-${_BaseVersion}/scripts
mv $SRC/linux-${_BaseVersion}/include $PKG/usr/src/linux-${_BaseVersion}/
mkdir $PKG/usr/src/linux-${_BaseVersion}/arch
mv $SRC/linux-${_BaseVersion}/arch/x86 $PKG/usr/src/linux-${_BaseVersion}/arch
mv $SRC/linux-${_BaseVersion}/vmlinux $PKG/usr/src/linux-${_BaseVersion}/
mv $SRC/linux-${_BaseVersion}/Module.symvers $PKG/usr/src/linux-${_BaseVersion}/

# Module nvidia
cd $SRC
sh NVIDIA-Linux-${_ARCH}-${NVIDIA_VERSION}.run --extract-only
cd NVIDIA-Linux-${_ARCH}-${NVIDIA_VERSION}/kernel
ln -s Makefile{.kbuild,}
SYSSRC=$PKG/usr/src/linux-${_BaseVersion} make module
install -m 0644 -D nvidia.ko $PKG/lib/modules/${_BaseVersion}/kernel/video/nvidia/nvidia.ko

# initrd
cd $SRC
mkdir -p $PKG/root/bin
install -m755 $SRC/install-${SCRIPT_VERSION}.ash \
        $PKG/root/bin/install-${SCRIPT_VERSION}.ash
bsdtar -c "-J" -f $PKG/boot/nutyx-initrd.tar.xz $INITRDBASE
}