Index: cygwin/Makefile.in
===================================================================
RCS file: /cvs/src/src/winsup/cygwin/Makefile.in,v
retrieving revision 1.272
diff -u -u -p -r1.272 Makefile.in
--- cygwin/Makefile.in	9 Feb 2014 19:44:54 -0000	1.272
+++ cygwin/Makefile.in	23 May 2014 13:28:15 -0000
@@ -437,7 +437,7 @@ $(TEST_DLL_NAME): $(LDSCRIPT) dllfixdbg 
 	-e $(DLL_ENTRY) $(DEF_FILE) $(DLL_OFILES) version.o winver.o \
 	$(MALLOC_OBJ) $(LIBSERVER) $(LIBM) $(LIBC) \
 	-lgcc $(DLL_IMPORTS) -Wl,-Map,cygwin.map
-	@$(word 2,$^) $(OBJDUMP) $(OBJCOPY) $@ ${patsubst %0.dll,%1.dbg,$@}
+	@$(word 2,$^) $(OBJDUMP) $(OBJCOPY) $@ ${patsubst %0.dll,%1.dll.dbg,$@}
 	@ln -f $@ new-$(DLL_NAME)
 
 # Rule to build libcygwin.a