PX4-Autopilot/platforms/posix/CMakeLists.txt

include_directories(${CMAKE_CURRENT_BINARY_DIR})

get_property(module_libraries GLOBAL PROPERTY PX4_MODULE_LIBRARIES)

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_BINARY_DIR}/bin)

set(PX4_SHELL_COMMAND_PREFIX "px4-")

add_definitions("-DPX4_SHELL_COMMAND_PREFIX=\"${PX4_SHELL_COMMAND_PREFIX}\"")

px4_posix_generate_builtin_commands(
	OUT apps
	MODULE_LIST ${module_libraries})

px4_posix_generate_alias(
	OUT ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/px4-alias.sh
	MODULE_LIST ${module_libraries}
	PREFIX ${PX4_SHELL_COMMAND_PREFIX}
)

add_definitions(-DPX4_SOURCE_DIR="${PX4_SOURCE_DIR}" -DPX4_BINARY_DIR="${PX4_BINARY_DIR}")

add_executable(px4
	src/px4/common/main.cpp
	apps.cpp
	)

if (BUILD_TESTING)
	# Build mavlink fuzz tests. These run other modules and thus cannot be a functional/unit test
	add_executable(mavlink_fuzz_tests EXCLUDE_FROM_ALL
		src/px4/common/mavlink_fuzz_tests.cpp
		apps.cpp
	)
	set_target_properties(mavlink_fuzz_tests PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${PX4_BINARY_DIR}")
	target_include_directories(mavlink_fuzz_tests PRIVATE SYSTEM "${CMAKE_BINARY_DIR}/mavlink")
	add_dependencies(test_results mavlink_fuzz_tests)
	link_fuzztest(mavlink_fuzz_tests)
	target_link_libraries(mavlink_fuzz_tests
		PRIVATE
			${module_libraries}
			m
			parameters
	)
	target_compile_options(mavlink_fuzz_tests
		PRIVATE
			# There warnings come from within fuzztest
			-Wno-float-equal
			-Wno-sign-compare
			-Wno-shadow
			-Wno-extra
			-Wno-non-template-friend

			# From mavlink
			-Wno-cast-align
			-Wno-address-of-packed-member
	)
endif()

target_link_libraries(px4
	PRIVATE
		${module_libraries}
		m
		parameters
)

if((NOT APPLE) AND (NOT ANDROID))
	target_link_libraries(px4 PRIVATE rt)
endif()

if(NOT ANDROID)
	target_link_libraries(px4 PRIVATE pthread)
endif()

target_link_libraries(px4 PRIVATE uORB)

#=============================================================================
# install
#

# Generic install rules (skipped when board provides its own install.cmake)
if(NOT EXISTS "${PX4_BOARD_DIR}/cmake/install.cmake")

# px4 dirs
install(
	DIRECTORY
		${PROJECT_SOURCE_DIR}/posix-configs
		${PROJECT_SOURCE_DIR}/test
		${PX4_BINARY_DIR}/etc
		${CMAKE_RUNTIME_OUTPUT_DIRECTORY}
	DESTINATION
		${PROJECT_NAME}
	USE_SOURCE_PERMISSIONS
)

endif() # NOT board install.cmake

# Module Symlinks
px4_posix_generate_symlinks(
	MODULE_LIST ${module_libraries}
	PREFIX ${PX4_SHELL_COMMAND_PREFIX}
	TARGET px4
)

if(config_romfs_root)
	add_subdirectory(${PX4_SOURCE_DIR}/ROMFS ${PX4_BINARY_DIR}/ROMFS)
	add_dependencies(px4 romfs_gen_files_target)
endif()


# board defined upload helper
if(EXISTS "${PX4_BOARD_DIR}/cmake/upload.cmake")
	include(${PX4_BOARD_DIR}/cmake/upload.cmake)
endif()

# board defined install rules for .deb packaging
if(EXISTS "${PX4_BOARD_DIR}/cmake/install.cmake")
	include(${PX4_BOARD_DIR}/cmake/install.cmake)
endif()

# board defined link libraries
if(EXISTS "${PX4_BOARD_DIR}/cmake/link_libraries.cmake")
	include(${PX4_BOARD_DIR}/cmake/link_libraries.cmake)
endif()

if("${PX4_BOARD}" MATCHES "beaglebone_blue")
	target_link_libraries(px4 PRIVATE robotics_cape)

elseif("${PX4_BOARD}" MATCHES "emlid_navio2")
	target_link_libraries(px4 PRIVATE atomic)

	# vscode launch.json
	configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Debug/launch_rpi.json.in ${PX4_SOURCE_DIR}/.vscode/launch.json COPYONLY)

elseif("${PX4_BOARD}" MATCHES "sitl")

	# vscode launch.json
	if(${PX4_BOARD_LABEL} MATCHES "replay")
		configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Debug/launch_replay.json.in ${PX4_SOURCE_DIR}/.vscode/launch.json COPYONLY)

	else()
		configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Debug/launch_sitl.json.in ${PX4_SOURCE_DIR}/.vscode/launch.json COPYONLY)
	endif()

	set(SITL_WORKING_DIR ${PX4_BINARY_DIR}/rootfs)
	file(MAKE_DIRECTORY ${SITL_WORKING_DIR})
	configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Debug/posix.lldbinit ${SITL_WORKING_DIR}/.lldbinit COPYONLY)
	configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Debug/posix.gdbinit ${SITL_WORKING_DIR}/.gdbinit COPYONLY)

	if(BUILD_TESTING)
		include(sitl_tests)
	endif()

	# "none" legacy SITL helper target
	add_custom_target(none
		COMMAND $<TARGET_FILE:px4>
		WORKING_DIRECTORY ${SITL_WORKING_DIR}
		USES_TERMINAL
		DEPENDS px4
	)

	# install

	# px4 dirs
	install(
		DIRECTORY
			${PROJECT_SOURCE_DIR}/integrationtests
			${PROJECT_SOURCE_DIR}/launch
			${CMAKE_RUNTIME_OUTPUT_DIRECTORY}
		DESTINATION
			${PROJECT_NAME}
		USE_SOURCE_PERMISSIONS
		)

	# px4 files
	install(
		FILES
			${PROJECT_SOURCE_DIR}/CMakeLists.txt
			${PROJECT_SOURCE_DIR}/package.xml
		DESTINATION
			${PROJECT_NAME}
		)

	# px4 Tools dirs
	install(
		DIRECTORY
			${PROJECT_SOURCE_DIR}/Tools/ecl_ekf
		DESTINATION
			${PROJECT_NAME}/Tools
		USE_SOURCE_PERMISSIONS
		)

	# px4 Tools files
	install(
		PROGRAMS
			${PROJECT_SOURCE_DIR}/Tools/simulation/gazebo-classic/setup_gazebo.bash
			${PROJECT_SOURCE_DIR}/Tools/upload_log.py
		DESTINATION
			${PROJECT_NAME}/Tools
		)

	# ROMFS files
	install(
		DIRECTORY
			${PX4_BINARY_DIR}/etc
		DESTINATION
			${PROJECT_NAME}/build/px4_sitl_default
		)

	# gazebo files
	install(
		FILES
			${PROJECT_SOURCE_DIR}/Tools/simulation/gz/server.config
		DESTINATION
			${PROJECT_NAME}/Tools/simulation/gz
		)

	# gazebo dirs
	install(
		DIRECTORY
			${PROJECT_SOURCE_DIR}/Tools/simulation/gz/models
			${PROJECT_SOURCE_DIR}/Tools/simulation/gz/worlds
		DESTINATION
			${PROJECT_NAME}/Tools/simulation/gazebo-classic/sitl_gazebo-classic
		OPTIONAL
		)

endif()