| ############################################################################ | 
 | # drivers/rf/Make.defs | 
 | # | 
 | # Licensed to the Apache Software Foundation (ASF) under one or more | 
 | # contributor license agreements.  See the NOTICE file distributed with | 
 | # this work for additional information regarding copyright ownership.  The | 
 | # ASF licenses this file to you under the Apache License, Version 2.0 (the | 
 | # "License"); you may not use this file except in compliance with the | 
 | # License.  You may obtain a copy of the License at | 
 | # | 
 | #   http://www.apache.org/licenses/LICENSE-2.0 | 
 | # | 
 | # Unless required by applicable law or agreed to in writing, software | 
 | # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT | 
 | # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the | 
 | # License for the specific language governing permissions and limitations | 
 | # under the License. | 
 | # | 
 | ############################################################################ | 
 |  | 
 | # Include rf drivers | 
 |  | 
 | ifeq ($(CONFIG_DRIVERS_RF),y) | 
 |  | 
 | ifeq ($(CONFIG_SPI),y) | 
 |  | 
 | ifeq ($(CONFIG_RF_DAT31R5SP),y) | 
 |   CSRCS += dat-31r5-sp.c | 
 |   RFDEPPATH = --dep-path rf | 
 |   RFVPATH = :rf | 
 | endif | 
 |  | 
 | endif # CONFIG_SPI | 
 |  | 
 | endif # CONFIG_DRIVERS_RF | 
 |  | 
 | DEPPATH += $(RFDEPPATH) | 
 | VPATH += $(RFVPATH) |