--- nmap-5.21/nsock/src/Makefile.in	2009-08-07 10:53:50.000000000 -0700
+++ nmap-5.21/nsock/src/Makefile.in	2010-02-23 11:27:25.487769258 -0800
@@ -43,11 +43,11 @@
 	$(AR) cr $@ $(OBJS)
 	$(RANLIB) $@
 
-$(NBASEDIR)/libnbase.a: $(NBASEDIR)/Makefile
+$(NBASEDIR)/libnbase.a:
 	cd $(NBASEDIR) && $(MAKE)
 
 clean:
-	rm -f $(OBJS) $(TARGET) makefile.dep
+	rm -f $(OBJS) $(TARGET)
 
 distclean: clean
 	rm -f Makefile config.log config.status nsock_config.h
@@ -75,6 +75,3 @@
 config.status: configure
 	./config.status --recheck
 
-makefile.dep:
-	$(CC) -MM $(CPPFLAGS) $(SRCS) > $@
-include makefile.dep