+%: %.ml $(OBJS_NON_MT)
+ $(OCAMLC) $(EXAMPLES_FLAGS) $(OBJS_NON_MT) -o $@ $<
+%.opt: %.ml $(OBJS_NON_MT_OPT)
+ $(OCAMLOPT) $(EXAMPLES_FLAGS) $(OBJS_NON_MT_OPT) -o $@ $<
+
+threads: threads.ml $(OBJS_MT)
+ $(OCAMLC) $(EXAMPLES_FLAGS) $(OBJS_MT) $(THREADS_FLAGS) -o $@ $<
+threads.opt: threads.ml $(OBJS_MT_OPT)
+ $(OCAMLOPT) $(EXAMPLES_FLAGS) $(OBJS_MT_OPT) $(THREADS_FLAGS) -o $@ $<
+
+damned_recursion: damned_recursion.ml $(OBJS_MT)
+ $(OCAMLC) $(EXAMPLES_FLAGS) $(OBJS_MT) $(THREADS_FLAGS) -o $@ $<
+damned_recursion.opt: damned_recursion.ml $(OBJS_MT_OPT)
+ $(OCAMLOPT) $(EXAMPLES_FLAGS) $(OBJS_MT_OPT) $(THREADS_FLAGS) -o $@ $<