CMakeLists.txt

############################################################################
#
#   Copyright (c) 2015 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.
#
############################################################################

set(EXTRA_DEPENDS)
if("${CONFIG_SHMEM}" STREQUAL "1")
	set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PX4_SOURCE_DIR}/cmake/cmake_hexagon")
	include(hexagon_sdk)
	include_directories(${HEXAGON_SDK_INCLUDES})
	include_directories(${PX4_BINARY_DIR}/platforms/posix)
	list(APPEND SHMEM_SRCS
		shmem_posix.cpp
	)
	add_definitions(-DCONFIG_SHMEM=1)
	set(EXTRA_DEPENDS generate_px4muorb_stubs)
endif()

add_library(px4_layer
	px4_posix_impl.cpp
	px4_posix_tasks.cpp
	px4_sem.cpp
	lib_crc32.c
	drv_hrt.c
	${SHMEM_SRCS}
)
target_compile_definitions(px4_layer PRIVATE MODULE_NAME="px4")
target_link_libraries(px4_layer PRIVATE work_queue)
target_link_libraries(px4_layer PRIVATE px4_daemon)

if (EXTRA_DEPENDS)
	add_dependencies(px4_layer ${EXTRA_DEPENDS})
endif()