diff --git a/make/rules.mk b/make/rules.mk
index daaf2c1e..aa4628ff 100644
--- a/make/rules.mk
+++ b/make/rules.mk
@@ -76,6 +76,9 @@ $(TOPDIR)/bin/%.sh: %.sh
 %.o: %.c
 	$(CC) $(CFLAGS) -c $<
 
+%.o: %.S
+	$(CC) $(CFLAGS) -c $<
+
 timers_%.h: %.h $(GENERATE_FUNC_TIMERS)
 	sh $(GENERATE_FUNC_TIMERS) $< $@
 
@@ -96,6 +99,19 @@ endif
 	mkdir -p $(BUILD_BINDIR)
 	install -m 755 $@ $(BUILD_BINDIR)
 
+ifeq ($(USE_PROJECT_LIB),true)
+  ifeq ($(LIBTYPE),shared)
+    $(PLUGIN) $(PLUGIN_BIN): $(OBJ) $(LIB_SO)
+  else
+    $(PLUGIN) $(PLUGIN_BIN): $(OBJ) $(LIB_A)
+  endif
+else
+  $(PLUGIN) $(PLUGIN_BIN): $(OBJ)
+endif
+	$(CC) -shared $(sort $(OBJ)) $(LDFLAGS) -o $@ 
+	mkdir -p $(BUILD_BINDIR)
+	install -m 755 $@ $(BUILD_BINDIR)
+
 $(LIBS):
 	make -$(MAKEFLAGS) -C $(LIBDIR) all
 
@@ -211,7 +227,7 @@ doneclean:
 	rm -rf *.done $(PREREQ_DONE)
 
 execlean: allclean objclean textclean
-	rm -rf $(EXE)
+	rm -rf $(EXE) $(PLUGIN)
 
 distclean: clean objclean textclean tmpclean vcdistclean profclean timerclean
 	rm -rf $(CLEAN) $(DISTCLEAN) $(AC_FILES)