#
# Copyright (C) 2012 PX4 Development Team. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name PX4 nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
#
# Path and tool setup
#
#
# Some useful paths.
#
# Note that in general we always keep directory paths with the separator
# at the end, and join paths without explicit separators. This reduces
# the number of duplicate slashes we have lying around in paths,
# and is consistent with joining the results of $(dir) and $(notdir).
#
export PX4_INCLUDE_DIR = $(abspath $(PX4_BASE)/src/include)/
export PX4_MODULE_SRC = $(abspath $(PX4_BASE)/src)/
export PX4_LIB_DIR = $(abspath $(PX4_BASE)/src/lib)/
export PX4_PLATFORMS_DIR = $(abspath $(PX4_BASE)/src/platforms)/
export PX4_MK_DIR = $(abspath $(PX4_BASE)/makefiles)/
export NUTTX_SRC = $(abspath $(PX4_BASE)/NuttX/nuttx)/
export MAVLINK_SRC = $(abspath $(PX4_BASE)/mavlink/include/mavlink/v1.0)/
export NUTTX_APP_SRC = $(abspath $(PX4_BASE)/NuttX/apps)/
export MAVLINK_SRC = $(abspath $(PX4_BASE)/mavlink)/
export UAVCAN_DIR = $(abspath $(PX4_BASE)/uavcan)/
export ROMFS_SRC = $(abspath $(PX4_BASE)/ROMFS)/
export IMAGE_DIR = $(abspath $(PX4_BASE)/Images)/
export BUILD_DIR = $(abspath $(PX4_BASE)/Build)/
export ARCHIVE_DIR = $(abspath $(PX4_BASE)/Archives)/
#
# Default include paths
#
export INCLUDE_DIRS := $(PX4_MODULE_SRC) \
$(PX4_MODULE_SRC)/modules/ \
$(PX4_INCLUDE_DIR) \
$(PX4_LIB_DIR) \
$(PX4_PLATFORMS_DIR)
#
# Tools
#
export MKFW = $(PX4_BASE)/Tools/px_mkfw.py
export UPLOADER = $(PX4_BASE)/Tools/px_uploader.py
export COPY = cp
export COPYDIR = cp -Rf
export REMOVE = rm -f
export RMDIR = rm -rf
export GENROMFS = genromfs
export TOUCH = touch
export MKDIR = mkdir
export FIND = find
export ECHO = echo
export UNZIP_CMD = unzip
export PYTHON = python
export OPENOCD = openocd
export GREP = grep
#
# Host-specific paths, hacks and fixups
#
export SYSTYPE := $(shell uname -s)
ifeq ($(SYSTYPE),Darwin)
# Eclipse may not have the toolchain on its path.
export PATH := $(PATH):/usr/local/bin
endif
#
# Makefile debugging.
#
export Q := $(if $(V),,@)
