--- a/Make.proto Thu May 10 21:04:22 2018 +0200
+++ b/Make.proto Thu May 10 21:04:41 2018 +0200
@@ -191,6 +191,7 @@
$(OUTDIR)StandaloneStartup.$(O) StandaloneStartup.$(C) StandaloneStartup.$(H): StandaloneStartup.st $(INCLUDE_TOP)/stx/libbasic/Object.$(H) $(STCHDR)
$(OUTDIR)Stream.$(O) Stream.$(C) Stream.$(H): Stream.st $(INCLUDE_TOP)/stx/libbasic/Object.$(H) $(STCHDR)
$(OUTDIR)SystemChangeNotifier.$(O) SystemChangeNotifier.$(C) SystemChangeNotifier.$(H): SystemChangeNotifier.st $(INCLUDE_TOP)/stx/libbasic/Object.$(H) $(STCHDR)
+$(OUTDIR)TimePeriod.$(O) TimePeriod.$(C) TimePeriod.$(H): TimePeriod.st $(INCLUDE_TOP)/stx/libbasic/Object.$(H) $(STCHDR)
$(OUTDIR)UndefinedObject.$(O) UndefinedObject.$(C) UndefinedObject.$(H): UndefinedObject.st $(INCLUDE_TOP)/stx/libbasic/Object.$(H) $(STCHDR)
$(OUTDIR)UserMessage.$(O) UserMessage.$(C) UserMessage.$(H): UserMessage.st $(INCLUDE_TOP)/stx/libbasic/Object.$(H) $(STCHDR)
$(OUTDIR)Visitor.$(O) Visitor.$(C) Visitor.$(H): Visitor.st $(INCLUDE_TOP)/stx/libbasic/Object.$(H) $(STCHDR)