_product_single_value_vars := # Variables that are lists of values. _product_list_vars := _product_single_value_vars += PRODUCT_NAME _product_single_value_vars += PRODUCT_MODEL # The resoure configuration options to use for this product. _product_list_vars += PRODUCT_LOCALES _product_list_vars += PRODUCT_AAPT_CONFIG _product_single_value_vars += PRODUCT_AAPT_PREF_CONFIG