-CPPFLAGS = $(EXTRACPPFLAGS) $(XINCLUDE) $(INC) $(OPTIONS) $(GUI) $(DEBUGFLAGS) -DDEBUG='$(DEBUG)' $(WARN) $(OPT)
-CFLAGS = $(EXTRACFLAGS) $(XINCLUDE) $(INC) $(COPTIONS) $(GUI) $(DEBUGFLAGS) -DDEBUG='$(DEBUG)' $(CWARN) $(OPT)
+CPPFLAGS = $(EXTRACPPFLAGS) $(XINCLUDE) $(INC) $(OPTIONS) $(GUI) $(DEBUGFLAGS) $(WARN) $(OPT)
+CFLAGS = $(EXTRACFLAGS) $(XINCLUDE) $(INC) $(COPTIONS) $(GUI) $(DEBUGFLAGS) $(CWARN) $(OPT)