#!/bin/bash

.SUFFIXES: .java .class

sourcefiles = Student.java Graduate.java Database.java StudentDB.java
compiler=javac
jc=$(compiler -warn)  
classfiles = $(sourcefiles:.java=.class) 

all: $(sourcefiles)
	$(compiler) $(sourcefiles)
	@echo 'Make completed!'
	@echo '***********************************************'
	@echo 'Please type "java StudentDB" to execute program'
	@echo '***********************************************'
	
clean:
	rm -f $(classfiles)