tools/Config: stack usage(.su) file should be removed on clean phase
@@ -561,6 +561,10 @@ ifeq ($(CONFIG_ARCH_COVERAGE),y)
EXTRA = *.gcno *.gcda
endif
+ifeq ($(CONFIG_STACK_USAGE),y)
+ EXTRA += *.su
+endif
+
ifeq ($(CONFIG_WINDOWS_NATIVE),y)
define CLEAN
$(Q) if exist *$(OBJEXT) (del /f /q *$(OBJEXT))
