#!/bin/sh
#
# This program takes a shell script and configures for the following
# variables: @DIR@
# @AWK@
# @SED@
#
# Usage: config_script <filename> [<dir>] [<awk>] [<sed>]
#
FILE=$1
DIR=$2
AWK=$3
SED=$4
if test "${DIR}x" = "x" ; then
DIR=.
fi
DIR=`cd ${DIR}; pwd`
if test "${AWK}x" = "x" ; then
AWK=awk
fi
if test "${SED}x" = "x" ; then
SED=sed
fi
sed -e "s;@DIR@;${DIR};" -e "s;@AWK@;${AWK};" -e "s;@SED@;${SED};" $FILE