Actually added Makefile

examples/tcp/Makefile

+LCDIR=../..
+LCC=java -jar ${LCDIR}/compiler/labComm.jar
+CLASSPATH=.:${LCDIR}/lib/java/labcomm.jar
+JAVA_PKG=labcommTCPtest
+
+${JAVA_PKG}/gen/FooSample.java: test.lc
+	${LCC} --javapackage=${JAVA_PKG}.gen --java=${JAVA_PKG}/gen $<
+
+${JAVA_PKG}/gen/FooSample.class: ${JAVA_PKG}/gen/FooSample.java
+	javac -cp ${CLASSPATH} $<
+
+${JAVA_PKG}/server/TestServer.class: ${JAVA_PKG}/server/TestServer.java ${JAVA_PKG}/gen/FooSample.class
+	javac -cp ${CLASSPATH} $<
+
+${JAVA_PKG}/client/TestClient.class: ${JAVA_PKG}/client/TestClient.java ${JAVA_PKG}/gen//FooSample.class
+	javac -cp ${CLASSPATH} $<
+
+.PHONY : clean runserver runclient
+
+runserver : ${JAVA_PKG}/server/TestServer.class
+	java -cp ${CLASSPATH} $(<:.class=)
+
+runclient : ${JAVA_PKG}/client/TestClient.class
+	java -cp ${CLASSPATH} $(<:.class=)
+
+clean :
+	rm  ${JAVA_PKG}/server/*.class ${JAVA_PKG}/client/*.class ${JAVA_PKG}/gen/*