scc

 1#!/bin/sh
 2
 3trap 'rm -f $tmp1' EXIT
 4trap 'exit $?' HUP INT TERM
 5
 6tmp1=tmp1.$$
 7
 8$EXEC scc make -f- <<EOF > $tmp1 2>&1
 9hello:
10	@echo Hello World!;\
11echo Bye World!
12EOF
13
14diff $tmp1 - <<EOF
15Hello World!
16Bye World!
17EOF