--- gkleds-0.8.0/Makefile~	2013-02-14 21:05:13.334303581 +0800
+++ gkleds-0.8.0/Makefile	2013-02-14 21:06:01.325588352 +0800
@@ -29,7 +29,7 @@
 #=======================================================================
 
 gkleds.so : $(OBJS)
-	$(CC) $(LFLAGS) $(LIBS) -o $@ $< 
+	$(CC) -shared $(LFLAGS) -o $@ $< $(LIBS) 
 
 gkleds.o : $(SRCS) $(HDRS) $(IMAGES)
 	$(CC) $(CFLAGS) $(INCLUDES) $(DEFINES) -c -o $@ $<