mkdir /opt/loox_720/devel/linux
mkdir /opt/loox_720/devel/linux/linux-2.6.16-hh0_modules
cd /opt/loox_720/devel/linux

# get crosscompile toolchain
wget ftp://ftp.handhelds.org/projects/toolchain/arm-linux-gcc-3.4.1.tar.bz2

# unpack xcompile toolchain
tar xvjf arm-linux-gcc-3.4.1.tar.bz2

# get a 2.6.16-h0 cvs kernel tree
cvs -d :pserver:anoncvs@anoncvs.handhelds.org:/cvs checkout -d linux-2.6.16-hh0 linux/kernel26

# get a patch 
wget http://true.cz/linux-2.6.16-hh0_loox720.patch.gz

# apply a patch 
gunzip linux-2.6.16-hh0_loox720.patch.gz
cd linux-2.6.16-hh0
patch -p1 <../linux-2.6.16-hh0_loox720.patch

# make kernel
export ARCH=arm
export CROSS_COMPILE=/opt/loox_720/devel/linux/arm-linux-gcc-3.4.1/usr/local/arm/3.4.1/bin/arm-linux-
export DEPMOD=echo
export INSTALL_MOD_PATH="/opt/loox_720/devel/linux/linux-2.6.16-hh0_modules"
make loox720_defconfig zImage modules modules_install

# copy kernel to / on SD card
synce-pcp -d3 linux-2.6.16-hh0/arch/arm/boot/zImage ":/SD-MMCard/zImage"