Index: Makefile.pre.in
===================================================================
--- Makefile.pre.in	(Revision 58923)
+++ Makefile.pre.in	(Arbeitskopie)
@@ -610,7 +610,7 @@
 
 TESTOPTS=	-l $(EXTRATESTOPTS)
 TESTPROG=	$(srcdir)/Lib/test/regrtest.py
-TESTPYTHON=	$(RUNSHARED) ./$(BUILDPYTHON) -E -tt
+TESTPYTHON=	$(RUNSHARED) ./$(BUILDPYTHON) -E -tt -bb
 test:		all platform
 		-find $(srcdir)/Lib -name '*.py[co]' -print | xargs rm -f
 		-$(TESTPYTHON) $(TESTPROG) $(TESTOPTS)
@@ -618,6 +618,8 @@
 
 testall:	all platform
 		-find $(srcdir)/Lib -name '*.py[co]' -print | xargs rm -f
+		$(TESTPYTHON) Lib/compileall.py
+		-find $(srcdir)/Lib -name '*.py[co]' -print | xargs rm -f
 		-$(TESTPYTHON) $(TESTPROG) $(TESTOPTS) -uall
 		$(TESTPYTHON) $(TESTPROG) $(TESTOPTS) -uall