Index: app/src/dgp/Makefile
===================================================================
--- app/src/dgp/Makefile	(revision 28e9ae0020002f67cf91ba795ab44945930c0e98)
+++ app/src/dgp/Makefile	(revision 13a8a67bce500a27f4c2121c096be175d5daab52)
@@ -20,5 +20,5 @@
 
 ${bin}: ${objs}
-	${CXX} ${CXXFLAGS} -o $@ ${objs}
+	${CXX} ${CXXFLAGS} -D _CMDLINE_FILE=$(CMDLINE_FILE) -o $@ ${objs}
 
 include $(sources:.cc=.d)
@@ -28,5 +28,5 @@
 
 %.d: %.cc
-	$(CC) -MM $(CPPFLAGS) $< > $@.$$$$; \
+	$(CC) -MM $(CPPFLAGS) -D _CMDLINE_FILE=$(CMDLINE_FILE) $< > $@.$$$$; \
 	sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \
 	rm -f $@.$$$$