$(shell mkdir -p $(OBJDIR) )
$(shell echo $(CFLAGS) > $(OBJDIR)/c_flags)
-OUTPUT := $(OBJDIR)/xfer.o
+OUTPUT := $(OBJDIR)/xfer.stamp
all: $(OUTPUT)
$(CXX) -I.. `cat $(OBJDIR)/c_flags` -O3 -DMSGQUAL=$* -c $< -o $@
$(OUTPUT): $(patsubst %.C,$(OBJDIR)/%.o,$(wildcard *.C))
-
+ touch $@