#! /bin/sh

if [ $# -ne 2 ]
then
	echo
	echo "Usage: `basename $0`  number_of_processors  input_directory" >&2
	echo
	exit 1
fi

np=$1
inp=$2

if [ ! -d $inp ]
then
	echo
	echo "`basename $0`: Directory $inp does not exist." >&2
	echo
	exit 1
fi

lastp=`expr $np - 1`
files=`cd $inp; ls`
n=0
echo Creating temporary directories
echo ------------------------------
while [ $n -lt $lastp ]
do
	n=`expr $n + 1`
	dir=tmp.$n
	if [ -d $dir ]
	then
		echo Directory $dir exists already.
	else
		echo Creating directory $dir
		mkdir $dir
	fi
	for f in $files
	do
		orgf=../$inp/$f
		lnf=$dir/`basename $f`
		rm -f $lnf
		ln -s $orgf $lnf
	done
done
exit 0