CMakeLists.txt 36 KB

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  1. cmake_minimum_required(VERSION 3.0)
  2. project(open62541)
  3. # set(CMAKE_VERBOSE_MAKEFILE ON)
  4. set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/tools/cmake")
  5. find_package(PythonInterp REQUIRED)
  6. find_package(Git)
  7. include(AssignSourceGroup)
  8. #############################
  9. # Compiled binaries folders #
  10. #############################
  11. set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
  12. set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
  13. set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
  14. set(LIB_INSTALL_DIR /usr/lib CACHE PATH "Installation path of libraries")
  15. ###########
  16. # Version #
  17. ###########
  18. set(OPEN62541_VER_MAJOR 0)
  19. set(OPEN62541_VER_MINOR 3)
  20. set(OPEN62541_VER_PATCH 0)
  21. set(OPEN62541_VER_LABEL "dev") # Appended to the X.Y.Z version format. For example "-rc1" or an empty string
  22. set(LIB_INSTALL_DIR lib CACHE PATH "Installation path of libraries")
  23. # Set OPEN62541_VER_COMMIT
  24. if(GIT_FOUND)
  25. execute_process(COMMAND ${GIT_EXECUTABLE} describe --always --tags
  26. RESULT_VARIABLE res_var OUTPUT_VARIABLE GIT_COM_ID WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
  27. if(${res_var} EQUAL 0)
  28. string(REPLACE "\n" "" OPEN62541_VER_COMMIT ${GIT_COM_ID} )
  29. endif()
  30. endif()
  31. if(NOT OPEN62541_VER_COMMIT OR OPEN62541_VER_COMMIT STREQUAL "")
  32. set(OPEN62541_VER_COMMIT "undefined")
  33. endif()
  34. #################
  35. # Build Options #
  36. #################
  37. # Set default build type.
  38. if(NOT CMAKE_BUILD_TYPE)
  39. message(STATUS "CMAKE_BUILD_TYPE not given; setting to 'Debug'")
  40. set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Choose the type of build" FORCE)
  41. endif()
  42. # Options
  43. set(UA_LOGLEVEL 300 CACHE STRING "Level at which logs shall be reported")
  44. option(UA_ENABLE_METHODCALLS "Enable the Method service set" ON)
  45. option(UA_ENABLE_NODEMANAGEMENT "Enable dynamic addition and removal of nodes at runtime" ON)
  46. option(UA_ENABLE_SUBSCRIPTIONS "Enable subscriptions support." ON)
  47. option(UA_ENABLE_DISCOVERY "Enable Discovery Service (LDS)" ON)
  48. option(UA_ENABLE_DISCOVERY_MULTICAST "Enable Discovery Service with multicast support (LDS-ME)" OFF)
  49. # Semaphores/file system may not be available on embedded devices. It can be disabled with the following option
  50. option(UA_ENABLE_DISCOVERY_SEMAPHORE "Enable Discovery Semaphore support" ON)
  51. mark_as_advanced(UA_ENABLE_DISCOVERY_SEMAPHORE)
  52. option(UA_ENABLE_AMALGAMATION "Concatenate the library to a single file open62541.h/.c" OFF)
  53. option(UA_ENABLE_COVERAGE "Enable gcov coverage" OFF)
  54. option(BUILD_SHARED_LIBS "Enable building of shared libraries (dll/so)" OFF)
  55. set(UA_VXWORKS_WRS_KERNEL OFF CACHE BOOL "Enable if you want to compile for VxWorks as kernel Module")
  56. if(UA_ENABLE_COVERAGE)
  57. set(CMAKE_BUILD_TYPE DEBUG)
  58. set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fprofile-arcs -ftest-coverage")
  59. set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fprofile-arcs -ftest-coverage -lgcov")
  60. set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fprofile-arcs -ftest-coverage")
  61. endif()
  62. if(UA_ENABLE_DISCOVERY_MULTICAST AND NOT UA_ENABLE_DISCOVERY)
  63. MESSAGE(WARNING "UA_ENABLE_DISCOVERY_MULTICAST is enabled, but not UA_ENABLE_DISCOVERY. UA_ENABLE_DISCOVERY_MULTICAST will be set to OFF")
  64. SET(UA_ENABLE_DISCOVERY_MULTICAST OFF CACHE BOOL "Enable Discovery Service with multicast support (LDS-ME)" FORCE)
  65. endif()
  66. # Advanced options
  67. option(UA_ENABLE_MULTITHREADING "Enable multithreading (experimental)" OFF)
  68. mark_as_advanced(UA_ENABLE_MULTITHREADING)
  69. option(UA_ENABLE_STATUSCODE_DESCRIPTIONS "Enable conversion of StatusCode to human-readable error message" ON)
  70. mark_as_advanced(UA_ENABLE_STATUSCODE_DESCRIPTIONS)
  71. option(UA_ENABLE_TYPENAMES "Add the type and member names to the UA_DataType structure" ON)
  72. mark_as_advanced(UA_ENABLE_TYPENAMES)
  73. option(UA_ENABLE_DETERMINISTIC_RNG "Do not seed the random number generator (e.g. for unit tests)." OFF)
  74. mark_as_advanced(UA_ENABLE_DETERMINISTIC_RNG)
  75. option(UA_ENABLE_FULL_NS0 "Use the full NS0 instead of a minimal Namespace 0 nodeset" OFF)
  76. if (MSVC AND UA_ENABLE_FULL_NS0)
  77. # For the full NS0 we need a stack size of 8MB (as it is default on linux)
  78. # See https://github.com/open62541/open62541/issues/1326
  79. set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /STACK:8000000")
  80. endif()
  81. option(UA_ENABLE_VALGRIND_UNIT_TESTS "Use Valgrind to detect memory leaks when running the unit tests" OFF)
  82. mark_as_advanced(UA_ENABLE_VALGRIND_UNIT_TESTS)
  83. option(UA_ENABLE_NONSTANDARD_UDP "Enable udp extension (non-standard)" OFF)
  84. mark_as_advanced(UA_ENABLE_NONSTANDARD_UDP)
  85. option(UA_ENABLE_UNIT_TEST_FAILURE_HOOKS
  86. "Add hooks to force failure modes for additional unit tests. Not for production use!" OFF)
  87. mark_as_advanced(UA_ENABLE_UNIT_TEST_FAILURE_HOOKS)
  88. # Build options for debugging
  89. option(UA_DEBUG "Enable assertions and additional functionality that should not be included in release builds" OFF)
  90. mark_as_advanced(UA_DEBUG)
  91. if(CMAKE_BUILD_TYPE STREQUAL "Debug")
  92. set(UA_DEBUG ON)
  93. endif()
  94. option(UA_DEBUG_DUMP_PKGS "Dump every package received by the server as hexdump format" OFF)
  95. mark_as_advanced(UA_DEBUG_DUMP_PKGS)
  96. # Build Targets
  97. option(UA_BUILD_EXAMPLES "Build example servers and clients" OFF)
  98. option(UA_BUILD_UNIT_TESTS "Build the unit tests" OFF)
  99. option(UA_BUILD_FUZZING "Build the fuzzing executables" OFF)
  100. mark_as_advanced(UA_BUILD_FUZZING)
  101. if(UA_BUILD_FUZZING)
  102. # oss-fuzz already defines this by default
  103. add_definitions(-DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION)
  104. endif()
  105. option(UA_BUILD_FUZZING_CORPUS "Build the fuzzing corpus" OFF)
  106. mark_as_advanced(UA_BUILD_FUZZING_CORPUS)
  107. if(UA_BUILD_FUZZING_CORPUS)
  108. add_definitions(-DUA_DEBUG_DUMP_PKGS_FILE)
  109. set(UA_ENABLE_TYPENAMES ON CACHE STRING "" FORCE)
  110. endif()
  111. option(UA_BUILD_OSS_FUZZ "Special build switch used in oss-fuzz" OFF)
  112. mark_as_advanced(UA_BUILD_OSS_FUZZ)
  113. # Advanced Build Targets
  114. option(UA_BUILD_SELFSIGNED_CERTIFICATE "Generate self-signed certificate" OFF)
  115. mark_as_advanced(UA_BUILD_SELFSIGNED_CERTIFICATE)
  116. # Building shared libs (dll, so). This option is written into ua_config.h.
  117. set(UA_DYNAMIC_LINKING OFF)
  118. if(BUILD_SHARED_LIBS)
  119. set(UA_DYNAMIC_LINKING ON)
  120. if (UA_ENABLE_DISCOVERY_MULTICAST)
  121. set(MDNSD_DYNAMIC_LINKING ON)
  122. endif()
  123. endif()
  124. # Force compilation with as C++
  125. option(UA_COMPILE_AS_CXX "Force compilation with a C++ compiler" OFF)
  126. mark_as_advanced(UA_COMPILE_AS_CXX)
  127. if (UA_COMPILE_AS_CXX)
  128. # We need the UINT32_C define
  129. add_definitions(-D__STDC_CONSTANT_MACROS)
  130. endif()
  131. #####################
  132. # Compiler Settings #
  133. #####################
  134. # Collect libraries
  135. list(APPEND open62541_LIBRARIES "")
  136. if(NOT WIN32)
  137. if(QNXNTO)
  138. list(APPEND open62541_LIBRARIES socket)
  139. list(APPEND open62541_LIBRARIES c)
  140. list(APPEND open62541_LIBRARIES stdc++)
  141. else()
  142. list(APPEND open62541_LIBRARIES pthread m)
  143. if(NOT APPLE AND (NOT ${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD"))
  144. list(APPEND open62541_LIBRARIES rt)
  145. endif()
  146. endif()
  147. else()
  148. list(APPEND open62541_LIBRARIES ws2_32)
  149. if(UA_ENABLE_DISCOVERY_MULTICAST)
  150. list(APPEND open62541_LIBRARIES iphlpapi)
  151. endif()
  152. endif()
  153. if(UA_ENABLE_MULTITHREADING)
  154. list(APPEND open62541_LIBRARIES urcu-cds urcu-bp urcu-common)
  155. endif(UA_ENABLE_MULTITHREADING)
  156. if(NOT UA_COMPILE_AS_CXX AND (CMAKE_COMPILER_IS_GNUCC OR "x${CMAKE_C_COMPILER_ID}" STREQUAL "xClang"))
  157. # Compiler
  158. add_definitions(-std=c99 -pipe
  159. -Wall -Wextra -Werror -Wpedantic
  160. -Wno-static-in-inline # clang doesn't like the use of static inline methods inside static inline methods
  161. -Wno-overlength-strings # may happen in the nodeset compiler when complex values are directly encoded
  162. -Wno-unused-parameter # some methods may require unused arguments to cast to a method pointer
  163. -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls
  164. -Wformat -Wformat-security -Wformat-nonliteral
  165. -Wuninitialized -Winit-self
  166. -Wcast-qual
  167. -Wstrict-overflow
  168. -Wnested-externs
  169. -Wmultichar
  170. -Wundef
  171. -Wc++-compat)
  172. if(NOT WIN32 AND NOT CYGWIN AND NOT QNXNTO AND (NOT ${CMAKE_SYSTEM_NAME} MATCHES "OpenBSD"))
  173. add_definitions(-Wshadow -Wconversion -fvisibility=hidden -fPIC)
  174. endif()
  175. if(UA_ENABLE_AMALGAMATION)
  176. add_definitions(-Wno-unused-function)
  177. endif()
  178. if(UA_VXWORKS_WRS_KERNEL)
  179. # Disable flags for VXWORKS
  180. remove_definitions(-Werror -Wpedantic -Wno-static-in-inline -fPIC)
  181. add_definitions(-D_WRS_KERNEL)
  182. endif()
  183. # Linker
  184. set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "") # cmake sets -rdynamic by default
  185. # Debug
  186. if(CMAKE_BUILD_TYPE STREQUAL "Debug")
  187. # add_definitions(-fsanitize=address)
  188. # list(APPEND open62541_LIBRARIES asan)
  189. # add_definitions(-fsanitize=undefined)
  190. # list(APPEND open62541_LIBRARIES ubsan)
  191. endif()
  192. # Strip release builds
  193. if(CMAKE_BUILD_TYPE STREQUAL "MinSizeRel" OR CMAKE_BUILD_TYPE STREQUAL "Release")
  194. add_definitions(-ffunction-sections -fdata-sections -fno-stack-protector -fno-unwind-tables
  195. -fno-asynchronous-unwind-tables -fno-math-errno -fmerge-all-constants -fno-ident)
  196. set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -s")
  197. set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -s")
  198. if(APPLE)
  199. set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,-dead_strip")
  200. set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-dead_strip")
  201. else()
  202. set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,--gc-sections")
  203. set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--gc-sections")
  204. endif()
  205. if(NOT WIN32 AND NOT CYGWIN AND NOT APPLE)
  206. # these settings reduce the binary size by ~2kb
  207. set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,-z,norelro -Wl,--hash-style=gnu -Wl,--build-id=none")
  208. endif()
  209. endif()
  210. endif()
  211. if(APPLE)
  212. set(CMAKE_MACOSX_RPATH 1)
  213. set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_DARWIN_C_SOURCE=1")
  214. endif()
  215. if(MSVC)
  216. set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W3 /WX") # Compiler warnings, error on warning
  217. if(NOT BUILD_SHARED_LIB)
  218. set(CompilerFlags CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE CMAKE_C_FLAGS
  219. CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE)
  220. foreach(CompilerFlag ${CompilerFlags})
  221. string(REPLACE "/MD" "/MT" ${CompilerFlag} "${${CompilerFlag}}")
  222. endforeach()
  223. endif()
  224. endif()
  225. #########################
  226. # Generate Main Library #
  227. #########################
  228. file(MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/src_generated")
  229. configure_file("include/ua_config.h.in" "${PROJECT_BINARY_DIR}/src_generated/ua_config.h")
  230. configure_file("include/open62541.pc.in" "${PROJECT_BINARY_DIR}/src_generated/open62541.pc" @ONLY)
  231. if(UA_ENABLE_DISCOVERY_MULTICAST)
  232. set(MDNSD_LOGLEVEL 300 CACHE STRING "Level at which logs shall be reported" FORCE)
  233. configure_file("deps/mdnsd/libmdnsd/mdnsd_config.h.in" "${PROJECT_BINARY_DIR}/src_generated/mdnsd_config.h")
  234. endif()
  235. include_directories(${PROJECT_SOURCE_DIR}/include
  236. ${PROJECT_SOURCE_DIR}/plugins # TODO: discovery depends on the default config
  237. ${PROJECT_SOURCE_DIR}/deps
  238. ${PROJECT_BINARY_DIR}
  239. ${PROJECT_BINARY_DIR}/src_generated)
  240. set(exported_headers ${PROJECT_BINARY_DIR}/src_generated/ua_config.h
  241. ${PROJECT_SOURCE_DIR}/deps/ms_stdint.h
  242. ${PROJECT_SOURCE_DIR}/include/ua_constants.h
  243. ${PROJECT_SOURCE_DIR}/include/ua_types.h
  244. ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated.h
  245. ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated_handling.h
  246. ${PROJECT_SOURCE_DIR}/include/ua_server.h
  247. ${PROJECT_SOURCE_DIR}/include/ua_plugin_network.h
  248. ${PROJECT_SOURCE_DIR}/include/ua_plugin_log.h
  249. ${PROJECT_SOURCE_DIR}/include/ua_plugin_access_control.h
  250. ${PROJECT_SOURCE_DIR}/include/ua_plugin_securitypolicy.h
  251. ${PROJECT_SOURCE_DIR}/include/ua_plugin_nodestore.h
  252. ${PROJECT_SOURCE_DIR}/include/ua_server_config.h
  253. ${PROJECT_SOURCE_DIR}/include/ua_client.h
  254. ${PROJECT_SOURCE_DIR}/include/ua_client_highlevel.h
  255. )
  256. set(internal_headers ${PROJECT_SOURCE_DIR}/deps/queue.h
  257. ${PROJECT_SOURCE_DIR}/deps/pcg_basic.h
  258. ${PROJECT_SOURCE_DIR}/deps/libc_time.h
  259. ${PROJECT_SOURCE_DIR}/src/ua_util.h
  260. ${PROJECT_SOURCE_DIR}/src/ua_types_encoding_binary.h
  261. ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated_encoding_binary.h
  262. ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated.h
  263. ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated_handling.h
  264. ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated_encoding_binary.h
  265. ${PROJECT_SOURCE_DIR}/src/ua_connection_internal.h
  266. ${PROJECT_SOURCE_DIR}/src/ua_securechannel.h
  267. ${PROJECT_SOURCE_DIR}/src/ua_session.h
  268. ${PROJECT_SOURCE_DIR}/src/ua_timer.h
  269. ${PROJECT_SOURCE_DIR}/src/server/ua_subscription.h
  270. ${PROJECT_SOURCE_DIR}/src/server/ua_session_manager.h
  271. ${PROJECT_SOURCE_DIR}/src/server/ua_securechannel_manager.h
  272. ${PROJECT_SOURCE_DIR}/src/server/ua_server_internal.h
  273. ${PROJECT_SOURCE_DIR}/src/server/ua_services.h
  274. ${PROJECT_BINARY_DIR}/src_generated/ua_namespace0.h
  275. ${PROJECT_SOURCE_DIR}/src/client/ua_client_internal.h)
  276. # TODO: make client optional
  277. set(lib_sources ${PROJECT_SOURCE_DIR}/src/ua_types.c
  278. ${PROJECT_SOURCE_DIR}/src/ua_types_encoding_binary.c
  279. ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated.c
  280. ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated.c
  281. ${PROJECT_BINARY_DIR}/src_generated/ua_statuscode_descriptions.c
  282. ${PROJECT_SOURCE_DIR}/src/ua_util.c
  283. ${PROJECT_SOURCE_DIR}/src/ua_timer.c
  284. ${PROJECT_SOURCE_DIR}/src/ua_session.c
  285. ${PROJECT_SOURCE_DIR}/src/ua_connection.c
  286. ${PROJECT_SOURCE_DIR}/src/ua_securechannel.c
  287. ${PROJECT_SOURCE_DIR}/src/server/ua_nodes.c
  288. ${PROJECT_SOURCE_DIR}/src/server/ua_server.c
  289. ${PROJECT_SOURCE_DIR}/src/server/ua_server_ns0.c
  290. ${PROJECT_BINARY_DIR}/src_generated/ua_namespace0.c
  291. ${PROJECT_SOURCE_DIR}/src/server/ua_server_binary.c
  292. ${PROJECT_SOURCE_DIR}/src/server/ua_server_utils.c
  293. ${PROJECT_SOURCE_DIR}/src/server/ua_server_worker.c
  294. ${PROJECT_SOURCE_DIR}/src/server/ua_server_discovery.c
  295. ${PROJECT_SOURCE_DIR}/src/server/ua_securechannel_manager.c
  296. ${PROJECT_SOURCE_DIR}/src/server/ua_session_manager.c
  297. ${PROJECT_SOURCE_DIR}/src/server/ua_subscription.c
  298. ${PROJECT_SOURCE_DIR}/src/server/ua_subscription_datachange.c
  299. # services
  300. ${PROJECT_SOURCE_DIR}/src/server/ua_services_view.c
  301. ${PROJECT_SOURCE_DIR}/src/server/ua_services_call.c
  302. ${PROJECT_SOURCE_DIR}/src/server/ua_services_session.c
  303. ${PROJECT_SOURCE_DIR}/src/server/ua_services_attribute.c
  304. ${PROJECT_SOURCE_DIR}/src/server/ua_services_discovery.c
  305. ${PROJECT_SOURCE_DIR}/src/server/ua_services_subscription.c
  306. ${PROJECT_SOURCE_DIR}/src/server/ua_services_securechannel.c
  307. ${PROJECT_SOURCE_DIR}/src/server/ua_services_nodemanagement.c
  308. ${PROJECT_SOURCE_DIR}/src/server/ua_services_discovery_multicast.c
  309. # client
  310. ${PROJECT_SOURCE_DIR}/src/client/ua_client.c
  311. ${PROJECT_SOURCE_DIR}/src/client/ua_client_connect.c
  312. ${PROJECT_SOURCE_DIR}/src/client/ua_client_discovery.c
  313. ${PROJECT_SOURCE_DIR}/src/client/ua_client_highlevel.c
  314. ${PROJECT_SOURCE_DIR}/src/client/ua_client_highlevel_subscriptions.c
  315. # dependencies
  316. ${PROJECT_SOURCE_DIR}/deps/libc_time.c
  317. ${PROJECT_SOURCE_DIR}/deps/pcg_basic.c)
  318. set(default_plugin_headers ${PROJECT_SOURCE_DIR}/plugins/ua_network_tcp.h
  319. ${PROJECT_SOURCE_DIR}/plugins/ua_accesscontrol_default.h
  320. ${PROJECT_SOURCE_DIR}/plugins/ua_log_stdout.h
  321. ${PROJECT_SOURCE_DIR}/plugins/ua_nodestore_default.h
  322. ${PROJECT_SOURCE_DIR}/plugins/ua_config_default.h
  323. ${PROJECT_SOURCE_DIR}/plugins/ua_securitypolicy_none.h)
  324. set(default_plugin_sources ${PROJECT_SOURCE_DIR}/plugins/ua_network_tcp.c
  325. ${PROJECT_SOURCE_DIR}/plugins/ua_clock.c
  326. ${PROJECT_SOURCE_DIR}/plugins/ua_log_stdout.c
  327. ${PROJECT_SOURCE_DIR}/plugins/ua_accesscontrol_default.c
  328. ${PROJECT_SOURCE_DIR}/plugins/ua_nodestore_default.c
  329. ${PROJECT_SOURCE_DIR}/plugins/ua_config_default.c
  330. ${PROJECT_SOURCE_DIR}/plugins/ua_securitypolicy_none.c)
  331. if(UA_DEBUG_DUMP_PKGS)
  332. list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/plugins/ua_debug_dump_pkgs.c)
  333. endif()
  334. if(UA_ENABLE_NONSTANDARD_UDP)
  335. list(APPEND exported_headers ${PROJECT_SOURCE_DIR}/plugins/ua_network_udp.h)
  336. endif()
  337. if(UA_ENABLE_DISCOVERY_MULTICAST)
  338. # prepend in list, otherwise it complains that winsock2.h has to be included before windows.h
  339. set(internal_headers ${PROJECT_BINARY_DIR}/src_generated/mdnsd_config.h
  340. ${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/1035.h
  341. ${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/xht.h
  342. ${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/sdtxt.h
  343. ${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/mdnsd.h
  344. ${internal_headers} )
  345. list(APPEND internal_headers ${PROJECT_SOURCE_DIR}/src/server/ua_mdns_internal.h)
  346. set(lib_sources ${PROJECT_SOURCE_DIR}/src/server/ua_mdns.c
  347. ${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/1035.c
  348. ${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/xht.c
  349. ${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/sdtxt.c
  350. ${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/mdnsd.c
  351. ${lib_sources})
  352. endif()
  353. #########################
  354. # Generate source files #
  355. #########################
  356. if (UA_ENABLE_FULL_NS0)
  357. set(UA_FILE_NS0 ${PROJECT_SOURCE_DIR}/deps/ua-nodeset/Schema/Opc.Ua.NodeSet2.xml)
  358. set(UA_FILE_DATATYPES "")
  359. set(UA_FILE_NODEIDS ${PROJECT_SOURCE_DIR}/deps/ua-nodeset/Schema/NodeIds.csv)
  360. set(UA_FILE_TYPES_BSD ${PROJECT_SOURCE_DIR}/deps/ua-nodeset/Schema/Opc.Ua.Types.bsd)
  361. if(NOT EXISTS "${UA_FILE_NS0}")
  362. MESSAGE(FATAL_ERROR "File ${UA_FILE_NS0} not found. You probably need to initialize the git submodule for deps/ua-nodeset.")
  363. endif()
  364. else()
  365. set(UA_FILE_NS0 ${PROJECT_SOURCE_DIR}/tools/schema/Opc.Ua.NodeSet2.Minimal.xml)
  366. set(UA_FILE_DATATYPES "${PROJECT_SOURCE_DIR}/tools/schema/datatypes_minimal.txt")
  367. set(UA_FILE_NODEIDS ${PROJECT_SOURCE_DIR}/tools/schema/NodeIds.csv)
  368. set(UA_FILE_TYPES_BSD ${PROJECT_SOURCE_DIR}/tools/schema/Opc.Ua.Types.bsd)
  369. endif()
  370. if (UA_FILE_DATATYPES STREQUAL "")
  371. set(SELECTED_TYPES_TMP "")
  372. else()
  373. set(SELECTED_TYPES_TMP "--selected-types=${UA_FILE_DATATYPES}")
  374. endif()
  375. # standard-defined data types
  376. add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated.c
  377. ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated.h
  378. ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated_handling.h
  379. ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated_encoding_binary.h
  380. PRE_BUILD
  381. COMMAND ${PYTHON_EXECUTABLE} ${PROJECT_SOURCE_DIR}/tools/generate_datatypes.py
  382. --type-csv=${UA_FILE_NODEIDS}
  383. ${SELECTED_TYPES_TMP}
  384. --type-bsd=${UA_FILE_TYPES_BSD}
  385. ${PROJECT_BINARY_DIR}/src_generated/ua_types
  386. DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/generate_datatypes.py
  387. ${UA_FILE_NODEIDS}
  388. ${UA_FILE_TYPES_BSD}
  389. ${UA_FILE_DATATYPES})
  390. # we need a custom target to avoid that the generator is called concurrently and thus overwriting files while the other thread is compiling
  391. add_custom_target(open62541-generator-types DEPENDS
  392. ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated.c
  393. ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated.h
  394. ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated_handling.h
  395. ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated_encoding_binary.h)
  396. # transport data types
  397. add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated.c
  398. ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated.h
  399. ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated_handling.h
  400. ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated_encoding_binary.h
  401. PRE_BUILD
  402. COMMAND ${PYTHON_EXECUTABLE} ${PROJECT_SOURCE_DIR}/tools/generate_datatypes.py
  403. --namespace=1
  404. --selected-types=${PROJECT_SOURCE_DIR}/tools/schema/datatypes_transport.txt
  405. --type-bsd=${UA_FILE_TYPES_BSD}
  406. --type-bsd=${PROJECT_SOURCE_DIR}/tools/schema/Custom.Opc.Ua.Transport.bsd
  407. --no-builtin
  408. ${PROJECT_BINARY_DIR}/src_generated/ua_transport
  409. DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/generate_datatypes.py
  410. ${PROJECT_SOURCE_DIR}/tools/schema/datatypes_transport.txt
  411. ${UA_FILE_TYPES_BSD}
  412. ${PROJECT_SOURCE_DIR}/tools/schema/Custom.Opc.Ua.Transport.bsd)
  413. # we need a custom target to avoid that the generator is called concurrently and thus overwriting files while the other thread is compiling
  414. add_custom_target(open62541-generator-transport DEPENDS
  415. ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated.c
  416. ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated.h
  417. ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated_handling.h
  418. ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated_encoding_binary.h)
  419. # statuscode explanation
  420. add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/src_generated/ua_statuscode_descriptions.c
  421. PRE_BUILD
  422. COMMAND ${PYTHON_EXECUTABLE} ${PROJECT_SOURCE_DIR}/tools/generate_statuscode_descriptions.py
  423. ${PROJECT_SOURCE_DIR}/tools/schema/Opc.Ua.StatusCodes.csv ${PROJECT_BINARY_DIR}/src_generated/ua_statuscode_descriptions
  424. DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/generate_statuscode_descriptions.py
  425. ${CMAKE_CURRENT_SOURCE_DIR}/tools/schema/Opc.Ua.StatusCodes.csv)
  426. # we need a custom target to avoid that the generator is called concurrently and thus overwriting files while the other thread is compiling
  427. add_custom_target(open62541-generator-statuscode DEPENDS
  428. ${PROJECT_BINARY_DIR}/src_generated/ua_statuscode_descriptions.c)
  429. # single-file release
  430. add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/open62541.h
  431. PRE_BUILD
  432. COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/tools/amalgamate.py
  433. ${OPEN62541_VER_COMMIT} ${CMAKE_CURRENT_BINARY_DIR}/open62541.h
  434. ${exported_headers} ${default_plugin_headers}
  435. DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/amalgamate.py
  436. ${exported_headers} ${default_plugin_headers})
  437. add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/open62541.c
  438. PRE_BUILD
  439. COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/tools/amalgamate.py
  440. ${OPEN62541_VER_COMMIT} ${CMAKE_CURRENT_BINARY_DIR}/open62541.c
  441. ${internal_headers} ${lib_sources} ${default_plugin_sources}
  442. DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/amalgamate.py ${internal_headers}
  443. ${lib_sources})
  444. add_custom_target(open62541-amalgamation-source DEPENDS ${PROJECT_BINARY_DIR}/open62541.c)
  445. add_custom_target(open62541-amalgamation-header DEPENDS ${PROJECT_BINARY_DIR}/open62541.h)
  446. add_dependencies(open62541-amalgamation-header open62541-generator-types)
  447. add_dependencies(open62541-amalgamation-source open62541-generator-types
  448. open62541-generator-transport open62541-generator-statuscode)
  449. set(NODESET_MAX_STR_LEN 0)
  450. if(MSVC)
  451. # Visual Studio has a maximum string length of 65535 bytes
  452. set(NODESET_MAX_STR_LEN 65535)
  453. endif()
  454. # generated namespace 0
  455. add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/src_generated/ua_namespace0.c
  456. ${PROJECT_BINARY_DIR}/src_generated/ua_namespace0.h
  457. PRE_BUILD
  458. COMMAND ${PYTHON_EXECUTABLE} ${PROJECT_SOURCE_DIR}/tools/nodeset_compiler/nodeset_compiler.py
  459. --generate-ns0
  460. --internal-headers
  461. --max-string-length=${NODESET_MAX_STR_LEN}
  462. --ignore ${PROJECT_SOURCE_DIR}/tools/nodeset_compiler/NodeID_NS0_Base.txt
  463. --xml ${UA_FILE_NS0}
  464. ${PROJECT_BINARY_DIR}/src_generated/ua_namespace0
  465. DEPENDS ${UA_FILE_NS0}
  466. ${PROJECT_SOURCE_DIR}/tools/nodeset_compiler/nodeset_compiler.py
  467. ${PROJECT_SOURCE_DIR}/tools/nodeset_compiler/nodes.py
  468. ${PROJECT_SOURCE_DIR}/tools/nodeset_compiler/nodeset.py
  469. ${PROJECT_SOURCE_DIR}/tools/nodeset_compiler/datatypes.py
  470. ${PROJECT_SOURCE_DIR}/tools/nodeset_compiler/backend_open62541.py
  471. ${PROJECT_SOURCE_DIR}/tools/nodeset_compiler/backend_open62541_nodes.py
  472. ${PROJECT_SOURCE_DIR}/tools/nodeset_compiler/backend_open62541_datatypes.py)
  473. # stack protector needs to be disabled for the huge ns0 file, otherwise it may take many minutes to compile the file.
  474. set_source_files_properties(${PROJECT_BINARY_DIR}/src_generated/ua_namespace0.c PROPERTIES COMPILE_FLAGS -fno-stack-protector)
  475. # we need a custom target to avoid that the generator is called concurrently and thus overwriting files while the other thread is compiling
  476. add_custom_target(open62541-generator-namespace DEPENDS
  477. ${PROJECT_BINARY_DIR}/src_generated/ua_namespace0.c
  478. ${PROJECT_BINARY_DIR}/src_generated/ua_namespace0.h)
  479. #####################
  480. # Build the Library #
  481. #####################
  482. assign_source_group(${lib_sources})
  483. assign_source_group(${internal_headers})
  484. assign_source_group(${exported_headers})
  485. assign_source_group(${default_plugin_sources})
  486. if(UA_ENABLE_AMALGAMATION)
  487. add_library(open62541-object OBJECT ${PROJECT_BINARY_DIR}/open62541.c ${PROJECT_BINARY_DIR}/open62541.h)
  488. target_include_directories(open62541-object PRIVATE ${PROJECT_BINARY_DIR})
  489. # make sure the open62541_amalgamation target builds before so that amalgamation is finished and it is not executed again for open62541-object
  490. # and thus may overwrite the amalgamation result during multiprocessor compilation
  491. # the header is already a dependency of open62541 target itself
  492. add_dependencies(open62541-object
  493. open62541-amalgamation-header
  494. open62541-generator-types
  495. open62541-generator-transport
  496. open62541-generator-statuscode
  497. open62541-amalgamation-source)
  498. add_library(open62541 $<TARGET_OBJECTS:open62541-object>)
  499. if(UA_COMPILE_AS_CXX)
  500. set_source_files_properties(${PROJECT_BINARY_DIR}/open62541.c PROPERTIES LANGUAGE CXX)
  501. endif()
  502. else()
  503. add_definitions(-DUA_NO_AMALGAMATION)
  504. add_library(open62541-object OBJECT ${lib_sources} ${internal_headers} ${exported_headers})
  505. add_dependencies(open62541-object
  506. open62541-amalgamation-header
  507. open62541-generator-types
  508. open62541-generator-transport
  509. open62541-generator-statuscode)
  510. target_include_directories(open62541-object PRIVATE ${PROJECT_SOURCE_DIR}/src)
  511. add_library(open62541-plugins OBJECT ${default_plugin_sources} ${exported_headers})
  512. add_dependencies(open62541-plugins open62541-generator-types open62541-generator-transport)
  513. target_include_directories(open62541-plugins PRIVATE ${PROJECT_SOURCE_DIR}/plugins)
  514. target_include_directories(open62541-plugins PRIVATE ${PROJECT_BINARY_DIR}/src_generated)
  515. target_compile_definitions(open62541-plugins PRIVATE -DUA_DYNAMIC_LINKING_EXPORT)
  516. set_target_properties(open62541-plugins PROPERTIES FOLDER "open62541/lib")
  517. add_library(open62541 $<TARGET_OBJECTS:open62541-object> $<TARGET_OBJECTS:open62541-plugins>)
  518. if(UA_COMPILE_AS_CXX)
  519. set_source_files_properties(${lib_sources} PROPERTIES LANGUAGE CXX)
  520. set_source_files_properties(${default_plugin_sources} PROPERTIES LANGUAGE CXX)
  521. endif()
  522. endif()
  523. add_dependencies(open62541-amalgamation-source open62541-generator-namespace)
  524. add_dependencies(open62541-amalgamation-header open62541-generator-namespace)
  525. if(NOT UA_ENABLE_AMALGAMATION)
  526. add_dependencies(open62541-object open62541-generator-namespace)
  527. endif()
  528. # Export Symbols
  529. target_compile_definitions(open62541-object PRIVATE -DUA_DYNAMIC_LINKING_EXPORT)
  530. target_compile_definitions(open62541 PRIVATE -DUA_DYNAMIC_LINKING_EXPORT)
  531. if (UA_ENABLE_DISCOVERY_MULTICAST)
  532. target_compile_definitions(open62541-object PRIVATE -DMDNSD_DYNAMIC_LINKING_EXPORT)
  533. target_compile_definitions(open62541 PRIVATE -DMDNSD_DYNAMIC_LINKING_EXPORT)
  534. endif()
  535. # DLL requires linking to dependencies
  536. target_link_libraries(open62541 ${open62541_LIBRARIES})
  537. # Generate properly versioned shared library links on Linux
  538. SET_TARGET_PROPERTIES(open62541 PROPERTIES SOVERSION 0 VERSION "${OPEN62541_VER_MAJOR}.${OPEN62541_VER_MINOR}.${OPEN62541_VER_PATCH}")
  539. ##########################
  540. # Build Selected Targets #
  541. ##########################
  542. # always include, builds with make doc
  543. add_subdirectory(doc)
  544. if(UA_BUILD_EXAMPLES)
  545. add_subdirectory(examples)
  546. endif()
  547. if(UA_BUILD_UNIT_TESTS)
  548. if(UA_ENABLE_AMALGAMATION)
  549. # Cannot compile tests with amalgamation. Amalgamation uses the default plugins, not the testing plugins
  550. message(FATAL_ERROR "Unit tests cannot be generated with source amalgamation enabled")
  551. endif()
  552. enable_testing()
  553. add_subdirectory(tests)
  554. endif()
  555. if(UA_BUILD_FUZZING OR UA_BUILD_OSS_FUZZ)
  556. # Force enable discovery, to also fuzzy-test this code
  557. set(UA_ENABLE_DISCOVERY ON CACHE STRING "" FORCE)
  558. set(UA_ENABLE_DISCOVERY_MULTICAST ON CACHE STRING "" FORCE)
  559. add_subdirectory(tests/fuzz)
  560. endif()
  561. if(UA_BUILD_FUZZING_CORPUS)
  562. add_subdirectory(tools/corpus_generator)
  563. endif()
  564. ############################
  565. # Linting run (clang-tidy) #
  566. ############################
  567. find_package(ClangTools)
  568. add_custom_target(lint ${CLANG_TIDY_PROGRAM}
  569. ${lib_sources}
  570. -checks=cert-*,performance-*,readability-*,-readability-braces-around-statements
  571. -warnings-as-errors=cert-*,performance-*,readability-*,-readability-braces-around-statements
  572. --
  573. -std=c99
  574. -I${PROJECT_SOURCE_DIR}/include
  575. -I${PROJECT_SOURCE_DIR}/plugins
  576. -I${PROJECT_SOURCE_DIR}/deps
  577. -I${PROJECT_SOURCE_DIR}/src
  578. -I${PROJECT_SOURCE_DIR}/src/server
  579. -I${PROJECT_SOURCE_DIR}/src/client
  580. -I${PROJECT_BINARY_DIR}/src_generated
  581. -DUA_NO_AMALGAMATION
  582. DEPENDS ${lib_sources}
  583. COMMENT "Run clang-tidy on the library")
  584. add_dependencies(lint open62541)
  585. ##########################
  586. # Installation #
  587. ##########################
  588. # invoke via `make install`
  589. # specify install location with `-DCMAKE_INSTALL_PREFIX=xyz`
  590. # Enable shared library with `-DBUILD_SHARED_LIBS=ON`
  591. set(cmake_configfile_install ${LIB_INSTALL_DIR}/cmake3)
  592. set(target_install_dest_name "${cmake_configfile_install}/open62541Targets.cmake")
  593. set(open62541_tools_dir share/open62541/tools)
  594. set(open62541_deps_dir include/open62541/deps)
  595. # export library (either static or shared depending on BUILD_SHARED_LIBS)
  596. install(TARGETS open62541
  597. EXPORT open62541Targets
  598. LIBRARY DESTINATION ${LIB_INSTALL_DIR}
  599. ARCHIVE DESTINATION ${LIB_INSTALL_DIR}
  600. RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}
  601. INCLUDES DESTINATION ${INCLUDE_INSTALL_DIR}/open62541 ${open62541_deps_dir})
  602. include(CMakePackageConfigHelpers)
  603. configure_package_config_file("${CMAKE_CURRENT_SOURCE_DIR}/tools/cmake/open62541-config.cmake.in"
  604. "${CMAKE_CURRENT_BINARY_DIR}/cmake/open62541-config.cmake"
  605. INSTALL_DESTINATION "${cmake_configfile_install}"
  606. PATH_VARS target_install_dest_name open62541_tools_dir)
  607. set(open62541_VERSION)
  608. get_target_property(open62541_VERSION open62541 VERSION)
  609. write_basic_package_version_file("${CMAKE_CURRENT_BINARY_DIR}/open62541ConfigVersion.cmake"
  610. VERSION ${open62541_VERSION}
  611. COMPATIBILITY AnyNewerVersion)
  612. install(EXPORT open62541Targets
  613. FILE open62541Targets.cmake
  614. DESTINATION "${cmake_configfile_install}")
  615. install(FILES "${CMAKE_CURRENT_BINARY_DIR}/cmake/open62541-config.cmake"
  616. "${CMAKE_CURRENT_BINARY_DIR}/open62541ConfigVersion.cmake"
  617. DESTINATION "${cmake_configfile_install}")
  618. if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
  619. install(FILES "${PROJECT_BINARY_DIR}/src_generated/open62541.pc"
  620. DESTINATION ${LIB_INSTALL_DIR}/pkgconfig)
  621. endif()
  622. # export amalgamated header open62541.h which is generated due to build of open62541-object
  623. if(UA_ENABLE_AMALGAMATION)
  624. install(FILES ${PROJECT_BINARY_DIR}/open62541.h DESTINATION include/open62541)
  625. endif()
  626. install(DIRECTORY deps/ DESTINATION ${open62541_deps_dir})
  627. install(DIRECTORY tools/ DESTINATION ${open62541_tools_dir} USE_SOURCE_PERMISSIONS)
  628. ##########################
  629. # Packaging (DEB/RPM) #
  630. ##########################
  631. # invoke via `make package`
  632. set(CPACK_GENERATOR "TGZ;DEB;RPM")
  633. set(CPACK_PACKAGE_VENDOR "open62541 team")
  634. set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "OPC UA implementation")
  635. set(CPACK_PACKAGE_DESCRIPTION "open62541 is a C-based library (linking with C++ projects is possible) with all necessary tools to implement dedicated OPC UA clients and servers, or to integrate OPC UA-based communication into existing applications.")
  636. set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README.md")
  637. set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
  638. set(CPACK_PACKAGE_VERSION_MAJOR "0")
  639. set(CPACK_PACKAGE_VERSION_MINOR "2")
  640. set(CPACK_PACKAGE_VERSION_PATCH "0")
  641. set(CPACK_DEBIAN_PACKAGE_MAINTAINER "open62541 team") #required
  642. include(CPack)
  643. ##################################
  644. # Visual studio solution folders #
  645. ##################################
  646. set_property(GLOBAL PROPERTY USE_FOLDERS ON)
  647. set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "_CmakePredifinedTargets")
  648. set_target_properties(open62541 PROPERTIES FOLDER "open62541/lib")
  649. set_target_properties(open62541-object PROPERTIES FOLDER "open62541/lib")
  650. set_target_properties(lint PROPERTIES FOLDER "CodeAnalysis")
  651. set_target_properties(open62541-amalgamation-header PROPERTIES FOLDER "open62541/lib")
  652. set_target_properties(open62541-amalgamation-source PROPERTIES FOLDER "open62541/lib")