CMakeLists.txt 17 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321
  1. cmake_minimum_required(VERSION 2.8.8)
  2. # set(CMAKE_VERBOSE_MAKEFILE ON)
  3. project(open62541 C)
  4. find_package(Git)
  5. if(GIT_FOUND)
  6. execute_process(COMMAND ${GIT_EXECUTABLE} describe --abbrev=7 --dirty --always --tags RESULT_VARIABLE res_var OUTPUT_VARIABLE GIT_COM_ID )
  7. if( NOT ${res_var} EQUAL 0 )
  8. set( GIT_COMMIT_ID "git commit id unknown")
  9. message( WARNING "Git failed (not a repo, or no tags). Build will not contain git revision info." )
  10. else()
  11. string( REPLACE "\n" "" GIT_COMMIT_ID ${GIT_COM_ID} )
  12. endif()
  13. else()
  14. set( GIT_COMMIT_ID "unknown (git not found!)")
  15. message( WARNING "Git not found. Build will not contain git revision info." )
  16. endif()
  17. add_definitions("-DVERSION=${GIT_COMMIT_ID}")
  18. MESSAGE (STATUS "Git version: " ${GIT_COMMIT_ID})
  19. set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
  20. # Set default build type.
  21. if(NOT CMAKE_BUILD_TYPE)
  22. message(STATUS "CMAKE_BUILD_TYPE not given; setting to 'RelWithDebInfo'.")
  23. set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING "Choose the type of build." FORCE)
  24. endif()
  25. # compiler flags
  26. if(CMAKE_COMPILER_IS_GNUCC OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")
  27. add_definitions(-std=c99 -pipe -Wall -Wextra -Werror -Wformat -Wno-unused-parameter
  28. -Wno-unused-function -Wno-unused-label -Wpointer-arith -Wreturn-type -Wsign-compare -Wmultichar
  29. -Wcast-qual -Wmissing-prototypes -Wstrict-prototypes # -Wshadow -Wconversion
  30. -Winit-self -Wuninitialized -Wformat-security -Wformat-nonliteral)
  31. # binary size reduction settings
  32. add_definitions(-ffunction-sections -fdata-sections -fno-stack-protector -fno-unwind-tables
  33. -fno-asynchronous-unwind-tables -fno-math-errno -fmerge-all-constants -fno-ident)
  34. set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,--gc-sections")
  35. set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--gc-sections")
  36. set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "") # cmake sets -rdynamic by default
  37. if(NOT WIN32)
  38. add_definitions(-fvisibility=hidden -fPIC)
  39. set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,-z,norelro -Wl,--hash-style=gnu -Wl,--build-id=none")
  40. endif()
  41. if(CMAKE_BUILD_TYPE STREQUAL "MinSizeRel" OR CMAKE_BUILD_TYPE STREQUAL "Release")
  42. # add_definitions(-flto)
  43. set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -s")
  44. set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -s")
  45. endif()
  46. endif()
  47. # build the main library
  48. set(exported_headers ${PROJECT_BINARY_DIR}/src_generated/ua_config.h
  49. ${PROJECT_SOURCE_DIR}/include/ua_statuscodes.h
  50. ${PROJECT_SOURCE_DIR}/include/ua_types.h
  51. ${PROJECT_BINARY_DIR}/src_generated/ua_nodeids.h
  52. ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated.h
  53. ${PROJECT_SOURCE_DIR}/include/ua_connection.h
  54. ${PROJECT_SOURCE_DIR}/include/ua_log.h
  55. ${PROJECT_SOURCE_DIR}/include/ua_server.h
  56. ${PROJECT_SOURCE_DIR}/include/ua_client.h
  57. ${PROJECT_SOURCE_DIR}/examples/networklayer_tcp.h
  58. ${PROJECT_SOURCE_DIR}/examples/logger_stdout.h)
  59. set(internal_headers ${PROJECT_SOURCE_DIR}/src/ua_util.h
  60. ${PROJECT_SOURCE_DIR}/deps/queue.h
  61. ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated.h
  62. ${PROJECT_SOURCE_DIR}/src/ua_types_encoding_binary.h
  63. ${PROJECT_SOURCE_DIR}/src/ua_securechannel.h
  64. ${PROJECT_SOURCE_DIR}/src/ua_session.h
  65. ${PROJECT_SOURCE_DIR}/src/server/ua_nodes.h
  66. ${PROJECT_SOURCE_DIR}/src/server/ua_nodestore.h
  67. ${PROJECT_SOURCE_DIR}/src/server/ua_session_manager.h
  68. ${PROJECT_SOURCE_DIR}/src/server/ua_securechannel_manager.h
  69. ${PROJECT_SOURCE_DIR}/src/server/ua_server_internal.h
  70. ${PROJECT_SOURCE_DIR}/src/server/ua_services.h)
  71. set(lib_sources ${PROJECT_SOURCE_DIR}/src/ua_types.c
  72. ${PROJECT_SOURCE_DIR}/src/ua_types_encoding_binary.c
  73. ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated.c
  74. ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated.c
  75. ${PROJECT_SOURCE_DIR}/src/ua_connection.c
  76. ${PROJECT_SOURCE_DIR}/src/ua_securechannel.c
  77. ${PROJECT_SOURCE_DIR}/src/ua_session.c
  78. ${PROJECT_SOURCE_DIR}/src/server/ua_server.c
  79. ${PROJECT_SOURCE_DIR}/src/server/ua_server_addressspace.c
  80. ${PROJECT_SOURCE_DIR}/src/server/ua_server_binary.c
  81. ${PROJECT_SOURCE_DIR}/src/server/ua_nodes.c
  82. ${PROJECT_SOURCE_DIR}/src/server/ua_server_worker.c
  83. ${PROJECT_SOURCE_DIR}/src/server/ua_securechannel_manager.c
  84. ${PROJECT_SOURCE_DIR}/src/server/ua_session_manager.c
  85. ${PROJECT_SOURCE_DIR}/src/server/ua_services_discovery.c
  86. ${PROJECT_SOURCE_DIR}/src/server/ua_services_securechannel.c
  87. ${PROJECT_SOURCE_DIR}/src/server/ua_services_session.c
  88. ${PROJECT_SOURCE_DIR}/src/server/ua_services_attribute.c
  89. ${PROJECT_SOURCE_DIR}/src/server/ua_services_nodemanagement.c
  90. ${PROJECT_SOURCE_DIR}/src/server/ua_services_view.c
  91. ${PROJECT_SOURCE_DIR}/src/client/ua_client.c
  92. ${PROJECT_SOURCE_DIR}/examples/networklayer_tcp.c
  93. ${PROJECT_SOURCE_DIR}/examples/logger_stdout.c)
  94. ##TODO: make client stuff optional
  95. ## generate code from xml definitions
  96. file(MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/src_generated")
  97. add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated.c
  98. ${PROJECT_BINARY_DIR}/src_generated/ua_types_generated.h
  99. PRE_BUILD
  100. COMMAND python ${PROJECT_SOURCE_DIR}/tools/generate_datatypes.py --typedescriptions ${PROJECT_SOURCE_DIR}/tools/schema/NodeIds.csv 0 ${PROJECT_SOURCE_DIR}/tools/schema/Opc.Ua.Types.bsd ${PROJECT_BINARY_DIR}/src_generated/ua_types
  101. DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/generate_datatypes.py
  102. ${CMAKE_CURRENT_SOURCE_DIR}/tools/schema/Opc.Ua.Types.bsd
  103. ${CMAKE_CURRENT_SOURCE_DIR}/tools/schema/NodeIds.csv)
  104. add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated.c
  105. ${PROJECT_BINARY_DIR}/src_generated/ua_transport_generated.h
  106. PRE_BUILD
  107. COMMAND python ${PROJECT_SOURCE_DIR}/tools/generate_datatypes.py --ns0-types-xml ${PROJECT_SOURCE_DIR}/tools/schema/Opc.Ua.Types.bsd 1 ${PROJECT_SOURCE_DIR}/tools/schema/Custom.Opc.Ua.Transport.bsd ${PROJECT_BINARY_DIR}/src_generated/ua_transport
  108. DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/generate_datatypes.py
  109. ${CMAKE_CURRENT_SOURCE_DIR}/tools/schema/Custom.Opc.Ua.Transport.bsd)
  110. add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/src_generated/ua_nodeids.h
  111. PRE_BUILD
  112. COMMAND python ${PROJECT_SOURCE_DIR}/tools/generate_nodeids.py ${PROJECT_SOURCE_DIR}/tools/schema/NodeIds.csv ${PROJECT_BINARY_DIR}/src_generated/ua_nodeids
  113. DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/generate_nodeids.py
  114. ${CMAKE_CURRENT_SOURCE_DIR}/tools/schema/NodeIds.csv)
  115. option(ENABLE_GENERATE_NAMESPACE0 "Generate and load UA XML Namespace 0 definition" OFF)
  116. if(ENABLE_GENERATE_NAMESPACE0)
  117. add_definitions(-DENABLE_GENERATE_NAMESPACE0)
  118. set(GENERATE_NAMESPACE0_FILE "Opc.Ua.NodeSet2.xml" CACHE STRING "Namespace definition XML file")
  119. set_property(CACHE GENERATE_NAMESPACE0_FILE PROPERTY STRINGS Opc.Ua.NodeSet2.xml Opc.Ua.NodeSet2.Minimal.xml)
  120. add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/src_generated/ua_namespaceinit_generated.c
  121. ${PROJECT_BINARY_DIR}/src_generated/ua_namespaceinit_generated.h
  122. PRE_BUILD
  123. COMMAND python ${PROJECT_SOURCE_DIR}/tools/pyUANamespace/generate_open62541CCode.py -i ${PROJECT_SOURCE_DIR}/tools/pyUANamespace/NodeID_AssumeExternal.txt -s description -b ${PROJECT_SOURCE_DIR}/tools/pyUANamespace/NodeID_Blacklist.txt ${PROJECT_SOURCE_DIR}/tools/schema/namespace0/${GENERATE_NAMESPACE0_FILE} ${PROJECT_BINARY_DIR}/src_generated/ua_namespaceinit_generated
  124. DEPENDS ${PROJECT_SOURCE_DIR}/tools/schema/namespace0/${GENERATE_NAMESPACE0_FILE}
  125. ${PROJECT_SOURCE_DIR}/tools/pyUANamespace/generate_open62541CCode.py
  126. ${PROJECT_SOURCE_DIR}/tools/pyUANamespace/logger.py
  127. ${PROJECT_SOURCE_DIR}/tools/pyUANamespace/open62541_MacroHelper.py
  128. ${PROJECT_SOURCE_DIR}/tools/pyUANamespace/ua_builtin_types.py
  129. ${PROJECT_SOURCE_DIR}/tools/pyUANamespace/ua_constants.py
  130. ${PROJECT_SOURCE_DIR}/tools/pyUANamespace/ua_namespace.py
  131. ${PROJECT_SOURCE_DIR}/tools/pyUANamespace/ua_node_types.py)
  132. list(APPEND internal_headers ${PROJECT_BINARY_DIR}/src_generated/ua_namespaceinit_generated.h)
  133. list(APPEND lib_sources ${PROJECT_BINARY_DIR}/src_generated/ua_namespaceinit_generated.c)
  134. endif()
  135. ## logging
  136. set(UA_LOGLEVEL 300 CACHE STRING "Level at which logs shall be reported")
  137. ## multithreading
  138. option(ENABLE_MULTITHREADING "Enable multithreading (experimental)" OFF)
  139. if(ENABLE_MULTITHREADING)
  140. add_definitions(-DUA_MULTITHREADING)
  141. find_package(Threads REQUIRED)
  142. list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/src/server/ua_nodestore_concurrent.c)
  143. else()
  144. list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/src/server/ua_nodestore.c)
  145. endif()
  146. option(ENABLE_EXTERNAL_NAMESPACES "Enable namespace handling by an external component (experimental)" OFF)
  147. if(ENABLE_EXTERNAL_NAMESPACES)
  148. add_definitions(-DUA_EXTERNAL_NAMESPACES)
  149. endif()
  150. ## set the precompiler flags
  151. configure_file("include/ua_config.h.in" "${PROJECT_BINARY_DIR}/src_generated/ua_config.h")
  152. ## extensions
  153. option(EXTENSION_UDP "Enable udp extension" OFF)
  154. if(EXTENSION_UDP)
  155. add_definitions(-DEXTENSION_STATELESS)
  156. message(STATUS "Extensions: enabling udp")
  157. add_definitions(-DEXTENSION_UDP)
  158. add_executable(exampleServerUDP $<TARGET_OBJECTS:open62541-object> examples/networklayer_udp.c examples/server_udp.c)
  159. target_link_libraries(exampleServerUDP rt)
  160. endif()
  161. option(EXTENSION_STATELESS "Enable stateless extension" OFF)
  162. if(EXTENSION_STATELESS)
  163. message(STATUS "Extensions: enabling stateless")
  164. add_definitions(-DEXTENSION_STATELESS)
  165. endif()
  166. option(ENABLE_AMALGAMATION "Concatenate the library to a single file open62541.h/.c" OFF)
  167. add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/open62541.h
  168. PRE_BUILD
  169. COMMAND python ${CMAKE_CURRENT_SOURCE_DIR}/tools/amalgamate.py ${GIT_COMMIT_ID} ${CMAKE_CURRENT_BINARY_DIR}/open62541.h ${exported_headers}
  170. DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/amalgamate.py ${exported_headers} ${internal_headers})
  171. add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/open62541.c
  172. PRE_BUILD
  173. COMMAND python ${CMAKE_CURRENT_SOURCE_DIR}/tools/amalgamate.py ${GIT_COMMIT_ID} ${CMAKE_CURRENT_BINARY_DIR}/open62541.c
  174. ${PROJECT_BINARY_DIR}/src_generated/ua_config.h ${internal_headers} ${PROJECT_SOURCE_DIR}/src/server/ua_nodestore_hash.inc ${lib_sources}
  175. DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/amalgamate.py ${PROJECT_BINARY_DIR}/src_generated/ua_config.h ${PROJECT_SOURCE_DIR}/src/server/ua_nodestore_hash.inc ${lib_sources})
  176. if(ENABLE_AMALGAMATION)
  177. add_custom_target(amalgamation ALL DEPENDS ${PROJECT_BINARY_DIR}/open62541.h)
  178. add_library(open62541-object OBJECT ${PROJECT_BINARY_DIR}/open62541.c)
  179. include_directories(${PROJECT_BINARY_DIR})
  180. else()
  181. add_definitions(-DNOT_AMALGATED)
  182. add_library(open62541-object OBJECT ${lib_sources} ${internal_headers} ${exported_headers})
  183. include_directories(${PROJECT_SOURCE_DIR}/include)
  184. include_directories(${PROJECT_SOURCE_DIR}/deps)
  185. include_directories(${PROJECT_SOURCE_DIR}/src)
  186. include_directories(${PROJECT_BINARY_DIR}/src_generated)
  187. endif()
  188. target_compile_definitions(open62541-object PRIVATE -DUA_DYNAMIC_LINKING)
  189. add_library(open62541 SHARED $<TARGET_OBJECTS:open62541-object>)
  190. target_compile_definitions(open62541 PRIVATE -DUA_DYNAMIC_LINKING)
  191. if(WIN32)
  192. target_link_libraries(open62541 ws2_32) #since networklayer_tcp is linked into the amalgate
  193. endif()
  194. # build language bindings for the library
  195. option(ENABLE_BINDING_LUA "Build Lua bindings" OFF)
  196. option(ENABLE_BINDING_PYTHON "Build Python bindings" OFF)
  197. if(ENABLE_BINDING_LUA OR ENABLE_BINDING_PYTHON)
  198. add_subdirectory(bindings)
  199. endif()
  200. # coverage
  201. option(ENABLE_COVERAGE "Enable gcov coverage" OFF)
  202. if(ENABLE_COVERAGE)
  203. message(STATUS "Enabling gcov support")
  204. set(CMAKE_BUILD_TYPE DEBUG)
  205. set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fprofile-arcs -ftest-coverage")
  206. set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fprofile-arcs -ftest-coverage")
  207. set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fprofile-arcs -ftest-coverage")
  208. endif()
  209. # build example server
  210. option(BUILD_EXAMPLESERVER "Build the example server" OFF)
  211. if(BUILD_EXAMPLESERVER)
  212. set(server_source $<TARGET_OBJECTS:open62541-object>)
  213. add_executable(server_static examples/server.c ${server_source})
  214. add_executable(server_simple examples/server_simple.c ${server_source})
  215. add_executable(server examples/server.c)
  216. target_link_libraries(server open62541)
  217. if(WIN32)
  218. target_link_libraries(server_static ws2_32)
  219. target_link_libraries(server_simple ws2_32)
  220. target_link_libraries(server ws2_32)
  221. else()
  222. target_link_libraries(server_static rt)
  223. target_link_libraries(server_simple rt)
  224. target_link_libraries(server rt)
  225. endif()
  226. if(ENABLE_MULTITHREADING)
  227. target_link_libraries(server_static urcu-cds urcu urcu-common pthread)
  228. target_link_libraries(server_simple urcu-cds urcu urcu-common pthread)
  229. target_link_libraries(server urcu-cds urcu urcu-common pthread)
  230. endif()
  231. endif()
  232. ## self-signed certificates
  233. option(GENERATE_SELFSIGNED "Generate self-signed certificates" OFF)
  234. if(GENERATE_SELFSIGNED)
  235. message(STATUS "Enabling self-signed certificates")
  236. find_package(OpenSSL REQUIRED)
  237. add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/server_cert.der
  238. ${PROJECT_BINARY_DIR}/ca.crt
  239. COMMAND python ${PROJECT_SOURCE_DIR}/tools/certs/create_self-signed.py ${PROJECT_BINARY_DIR}
  240. DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/certs/create_self-signed.py
  241. ${CMAKE_CURRENT_SOURCE_DIR}/tools/certs/localhost.cnf)
  242. add_custom_target(selfsigned ALL DEPENDS ${PROJECT_BINARY_DIR}/server_cert.der ${PROJECT_BINARY_DIR}/ca.crt)
  243. endif()
  244. # build example client
  245. option(BUILD_EXAMPLECLIENT "Build a test client" OFF)
  246. if(BUILD_EXAMPLECLIENT)
  247. add_definitions(-DBENCHMARK)
  248. set(client_source $<TARGET_OBJECTS:open62541-object>)
  249. add_executable(client_static examples/client.c ${client_source})
  250. add_executable(client examples/client.c)
  251. target_link_libraries(client open62541)
  252. if(WIN32)
  253. target_link_libraries(client_static ws2_32)
  254. target_link_libraries(client ws2_32)
  255. else()
  256. target_link_libraries(client_static rt)
  257. target_link_libraries(client rt)
  258. endif()
  259. if(ENABLE_MULTITHREADING)
  260. target_link_libraries(client_static urcu-cds urcu urcu-common pthread)
  261. target_link_libraries(client urcu-cds urcu urcu-common pthread)
  262. endif()
  263. if(EXTENSION_STATELESS)
  264. add_executable(client_stateless examples/client_stateless.c ${client_source})
  265. if(ENABLE_MULTITHREADING)
  266. target_link_libraries(client_stateless urcu-cds urcu urcu-common pthread)
  267. endif()
  268. endif()
  269. endif()
  270. # build unit tests
  271. option(BUILD_UNIT_TESTS "Run unit tests after building" OFF)
  272. if(BUILD_UNIT_TESTS)
  273. enable_testing()
  274. add_subdirectory(tests)
  275. endif()
  276. # build documentation
  277. option(BUILD_DOCUMENTATION "Generate doxygen documentation" OFF)
  278. if(BUILD_DOCUMENTATION)
  279. find_package(Doxygen)
  280. if(NOT DOXYGEN_FOUND)
  281. message(FATAL_ERROR "Doxygen is not installed or not properly configured")
  282. endif(NOT DOXYGEN_FOUND)
  283. configure_file(${CMAKE_CURRENT_SOURCE_DIR}/doc/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile @ONLY)
  284. add_custom_target(doc
  285. ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
  286. WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
  287. COMMENT "Generating API documentation with Doxygen")
  288. endif()