scc

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