#!/bin/bash

FOLDER=linux/kernel

CONF=`find $FOLDER -name Kconfig | xargs grep -e ^config | cut -d ' ' -f2`

REG=`echo $CONF | tr " " "|" | sed 's/^/\(/' | sed 's/$/\)/'`

#egrep "$REG" $1
egrep -v "$REG" $1 > $2