|  | #!/bin/sh | 
|  | mkdir -p results | 
|  | if [ -f /usr/ucb/touch ] ; then | 
|  | TOUCH=/usr/ucb/touch | 
|  | else | 
|  | if [ -f /usr/bin/touch ] ; then | 
|  | TOUCH=/usr/bin/touch | 
|  | else | 
|  | if [ -f /bin/touch ] ; then | 
|  | TOUCH=/bin/touch | 
|  | fi | 
|  | fi | 
|  | fi | 
|  | echo "$1..."; | 
|  | /bin/cp /dev/null results/$1 | 
|  | if [ -f regress/$1.pool ] ; then | 
|  | ../ipftest -RD -b -P regress/$1.pool -r regress/$1.ipf -i input/$1 >> \ | 
|  | results/$1 | 
|  | else | 
|  | ../ipftest -RD -b -r regress/$1.ipf -i input/$1 >> results/$1 | 
|  | fi | 
|  | if [ $? -ne 0 ] ; then | 
|  | exit 1; | 
|  | fi | 
|  | echo "-------------------------------" >> results/$1 | 
|  | cmp expected/$1 results/$1 | 
|  | status=$? | 
|  | if [ $status = 0 ] ; then | 
|  | $TOUCH $1 | 
|  | fi | 
|  | exit $status |