tweeked Makefile

recursiveDescentParsers/cplusplus/interpret++/Makefile

@@ -48,21 +48,27 @@ all: $(PROGS)
 # http://make.mad-scientist.net/papers/advanced-auto-dependency-generation/
 #  ... and then fixed, and fixed, and fixed some more.
 DEPDIR := .deps
-# Broken: DEPFLAGS = -MT $@ -MMD -MP -MF $(DEPDIR)/$*.d
-DEPFLAGS = -MMD -MF $(DEPDIR)/$*.d
+# From URL: DEPFLAGS = -MT $@ -MMD -MP -MF $(DEPDIR)/$*.d
+# Simpler, better...
+DEPFLAGS = -MMD -MP -MF $(DEPDIR)/$*.d
 
-# include dep files, if they exist (minus says don't complain if they don't)
 DEPS := $(OBJS:%.o=$(DEPDIR)/%.d)
 
+#include the deps (minus says don't complain if they don't)
 -include $(DEPS)
 
-%.o : %.cpp %.d
-	$(CC) -c $(CPPFLAGS) $(DEPFLAGS) -o $@ $<
+# %.o  $(DEPDIR)/%.d : %.cpp $(DEPDIR)
+%.o : %.cpp $(DEPDIR)
+	$(CC) -c $(CPPFLAGS) $(DEPFLAGS) -o $*.o $*.cpp
 
 # Make depdir if it doesn't exist... 
 $(DEPDIR): ; @mkdir -p $@
 
-##  Now, the targets -- the things that will get made!
+# generate dep files. Note missing "-o" to keep from generating them too
+# $(DEPDIR)/%.d :  $(DEPDIR)
+#	$(CC) -c $(CPPFLAGS) $(DEPFLAGS) $*.cpp
+
+##  Now, the REAL targets -- the things that will get made!
 
 $(PROGS): $(OBJS) 
 	$(CC) $(CPPFLAGS) $(OBJS) $(LIBS) -o $@