incubator-nuttx/tools/Make.defs

############################################################################
# tools/Make.defs
#
# SPDX-License-Identifier: Apache-2.0
#
# 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 $(TOPDIR)/.config
# CONFIG_APPS_DIR can be over-ridden from the command line or in the .config file.
# The default value of CONFIG_APPS_DIR is ../apps.  Ultimately, the application
# will be built if APPDIR is defined.  APPDIR will be defined if a directory containing
# a Makefile is found at the path provided by CONFIG_APPS_DIR

ifeq ($(CONFIG_APPS_DIR),)
CONFIG_APPS_DIR = $(TOPDIR)/../apps
endif
APPDIR := $(realpath ${shell if [ -r $(CONFIG_APPS_DIR)/Makefile ]; then echo "$(CONFIG_APPS_DIR)"; fi})

ifeq ($(APPDIR),)
include $(TOPDIR)/Make.defs
else
include $(APPDIR)/Make.defs
endif