+ $(STAMP_PREPARED): $(DL_DIR)/$(PKG_SOURCE)
+endif
+
+ifneq ($(CONFIG_AUTOREBUILD),)
+ define HostBuild/Autoclean
+ $(PKG_BUILD_DIR)/.dep_files: $(STAMP_PREPARED)
+ $(call rdep,${CURDIR} $(PKG_FILE_DEPEND),$(STAMP_PREPARED))
+ $(call rdep,$(PKG_BUILD_DIR),$(STAMP_BUILT),$(PKG_BUILD_DIR)/.dep_files, -and -not -path "/.*" -and -not -path "*/ipkg*")
+ endef