die() {
 echo $@ >&2
 exit 1
}
version=$1
if [ -z "$version" ]; then
 die Must specify kernel version, with extension!
fi
root || die Must be root
cd /usr/src/alsa/alsa-driver-1.0.7rc1 || die Could not find ALSA driver directory
./configure --with-kernel=/usr/src/linux-$version \
   --with-sequencer=yes --with-debug=full
make && make install && exit 0
exit 1