CP=/java/jdk/jre/lib/rt.jar:/webapp/WEB-INF/classes:/tomcat/lib/servlet.jar
MLS=/tools/mls/mls -d ../mls.java
SRC=$(shell find * -name CVS -prune -o -name \*.mls -print)

all: $(SRC) 
  jikes -classpath $(CP) -d /webapp/WEB-INF/classes `$(MLS) $(SRC)`

Example 4: Sample Makefile.