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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.0...3.12)
project(open62541)
# set(CMAKE_VERBOSE_MAKEFILE ON)
if(${CMAKE_VERSION} VERSION_LESS 3.12)
cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
endif()
string(TOLOWER "${CMAKE_BUILD_TYPE}" BUILD_TYPE_LOWER_CASE)
set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/tools/cmake")
find_package(PythonInterp REQUIRED)
find_package(Git)
include(AssignSourceGroup)
include(GNUInstallDirs)
# Set when installed via make install
set(open62541_TOOLS_DIR ${PROJECT_SOURCE_DIR}/tools)
set(open62541_NODESET_DIR ${PROJECT_SOURCE_DIR}/deps/ua-nodeset)
include(macros_internal)
include(macros_public)
#############################
# Compiled binaries folders #
#############################
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
###########
# Version #
###########
set(OPEN62541_VER_MAJOR 1)
set(OPEN62541_VER_MINOR 0)
set(OPEN62541_VER_PATCH 0)
set(OPEN62541_VER_LABEL "-dev") # Appended to the X.Y.Z version format. For example "-rc1" or an empty string
# Set OPEN62541_VER_COMMIT
if(GIT_FOUND)
execute_process(COMMAND ${GIT_EXECUTABLE} describe --always --tags
RESULT_VARIABLE res_var OUTPUT_VARIABLE GIT_COM_ID WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
if(${res_var} EQUAL 0 AND NOT OPEN62541_VER_COMMIT STREQUAL "")
string(REPLACE "\n" "" OPEN62541_VER_COMMIT ${GIT_COM_ID} )
endif()
endif()
if(NOT OPEN62541_VER_COMMIT OR OPEN62541_VER_COMMIT STREQUAL "")
set(OPEN62541_VER_COMMIT "undefined")
endif()
#################
# Build Options #
#################
# Set default build type.
if(NOT CMAKE_BUILD_TYPE)
message(STATUS "CMAKE_BUILD_TYPE not given; setting to 'Debug'")
set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Choose the type of build" FORCE)
endif()
option(UA_ENABLE_AMALGAMATION "Concatenate the library to a single file open62541.h/.c" OFF)
set(UA_AMALGAMATION_ARCHITECTURES "" CACHE STRING "List of architectures to include in amalgamation")
mark_as_advanced(UA_AMALGAMATION_ARCHITECTURES)
# Platform. This is at the beginning in case the architecture changes some UA options
set(UA_ARCHITECTURE "None" CACHE STRING "Architecture to build open62541 on")
if(UA_ENABLE_AMALGAMATION)
if("${UA_AMALGAMATION_ARCHITECTURES}" STREQUAL "")
if(NOT "${UA_ARCHITECTURE}" STREQUAL "None")
set(UA_AMALGAMATION_ARCHITECTURES "${UA_ARCHITECTURE}")
else()
# select some default architectures which should be included
set(UA_AMALGAMATION_ARCHITECTURES "win32;posix")
endif()
endif()
message(STATUS "Architectures included in amalgamation: ${UA_AMALGAMATION_ARCHITECTURES}")
endif()
if("${UA_ARCHITECTURE}" STREQUAL "None")
if(UNIX)
set(UA_ARCHITECTURE "posix" CACHE STRING "" FORCE)
elseif(WIN32)
set(UA_ARCHITECTURE "win32" CACHE STRING "" FORCE)
endif(UNIX)
endif()
message(STATUS "The selected architecture is: ${UA_ARCHITECTURE}")
string(TOUPPER ${UA_ARCHITECTURE} UA_ARCHITECTURE_UPPER)
add_definitions(-DUA_ARCHITECTURE_${UA_ARCHITECTURE_UPPER})
add_subdirectory(arch)
GET_PROPERTY(architectures GLOBAL PROPERTY UA_ARCHITECTURES)
list(SORT architectures)
set_property(CACHE UA_ARCHITECTURE PROPERTY STRINGS None ${architectures})
GET_PROPERTY(ua_architecture_directories_to_include GLOBAL PROPERTY UA_INCLUDE_DIRECTORIES)
GET_PROPERTY(ua_architecture_headers GLOBAL PROPERTY UA_ARCHITECTURE_HEADERS)
GET_PROPERTY(ua_architecture_headers_beginning GLOBAL PROPERTY UA_ARCHITECTURE_HEADERS_BEGINNING)
GET_PROPERTY(ua_architecture_sources GLOBAL PROPERTY UA_ARCHITECTURE_SOURCES)
set(ua_architecture_sources ${ua_architecture_sources}
${PROJECT_SOURCE_DIR}/arch/network_tcp.c
)
set(ua_architecture_headers ${ua_architecture_headers}
${PROJECT_SOURCE_DIR}/include/open62541/network_tcp.h
${PROJECT_SOURCE_DIR}/include/open62541/architecture_functions.h
)
if(${UA_ARCHITECTURE} STREQUAL "None")
message(FATAL_ERROR "No architecture was selected. Please select the architecture of your target platform")
endif(${UA_ARCHITECTURE} STREQUAL "None")
# Create a list of ifdefs for all the architectures.
# This is needed to enable a default architecture if none is selected through gcc compiler def.
# Especially if someone is using the amalgamated file on Linux/Windows he should not need to define an architecture.
set(UA_ARCHITECTURES_NODEF "1 ") #to make it easier to append later the && symbol
foreach(arch_ ${architectures})
string(TOUPPER ${arch_} UA_ARCHITECTURE_UPPER_)
set(UA_ARCHITECTURES_NODEF "${UA_ARCHITECTURES_NODEF} && !defined(UA_ARCHITECTURE_${UA_ARCHITECTURE_UPPER_})")
endforeach(arch_ ${architectures})
# Options
set(UA_LOGLEVEL 300 CACHE STRING "Level at which logs shall be reported")
option(UA_ENABLE_HISTORIZING "Enable server and client to provide historical access." OFF)
option(UA_ENABLE_EXPERIMENTAL_HISTORIZING "Enable client experimental historical access features." OFF)
option(UA_ENABLE_METHODCALLS "Enable the Method service set" ON)
option(UA_ENABLE_NODEMANAGEMENT "Enable dynamic addition and removal of nodes at runtime" ON)
option(UA_ENABLE_SUBSCRIPTIONS "Enable subscriptions support." ON)
option(UA_ENABLE_SUBSCRIPTIONS_EVENTS "Enable the use of event subscriptions" OFF)
option(UA_ENABLE_DISCOVERY "Enable Discovery Service (LDS)" ON)
option(UA_ENABLE_DISCOVERY_MULTICAST "Enable Discovery Service with multicast support (LDS-ME)" OFF)
option(UA_ENABLE_QUERY "Enable query support." OFF)
option(UA_ENABLE_COVERAGE "Enable gcov coverage" OFF)
option(UA_ENABLE_ENCRYPTION "Enable encryption support (uses mbedTLS)" OFF)
option(BUILD_SHARED_LIBS "Enable building of shared libraries (dll/so)" OFF)
# Namespace Zero
set(UA_NAMESPACE_ZERO "REDUCED" CACHE STRING "Completeness of the generated namespace zero (minimal/reduced/full)")
SET_PROPERTY(CACHE UA_NAMESPACE_ZERO PROPERTY STRINGS "MINIMAL" "REDUCED" "FULL")
if(UA_NAMESPACE_ZERO STREQUAL "MINIMAL")
set(UA_GENERATED_NAMESPACE_ZERO OFF)
else()
set(UA_GENERATED_NAMESPACE_ZERO ON)
endif()
if(MSVC AND UA_NAMESPACE_ZERO STREQUAL "FULL")
# For the full NS0 we need a stack size of 8MB (as it is default on linux)
# See https://github.com/open62541/open62541/issues/1326
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /STACK:8000000")
endif()
if(UA_BUILD_FUZZING OR UA_BUILD_OSS_FUZZ OR UA_BUILD_FUZZING_CORPUS)
# Force enable options not passed in the build script, to also fuzzy-test this code
set(UA_ENABLE_DISCOVERY ON CACHE STRING "" FORCE)
set(UA_ENABLE_DISCOVERY_MULTICAST ON CACHE STRING "" FORCE)
set(UA_ENABLE_ENCRYPTION ON CACHE STRING "" FORCE)
set(UA_ENABLE_HISTORIZING ON CACHE STRING "" FORCE)
set(UA_ENABLE_JSON_ENCODING ON CACHE STRING "" FORCE)
set(UA_ENABLE_SUBSCRIPTIONS ON CACHE STRING "" FORCE)
set(UA_ENABLE_SUBSCRIPTIONS_EVENTS ON CACHE STRING "" FORCE)
endif()
# It should not be possible to enable events without enabling subscriptions and full ns0
#if((UA_ENABLE_SUBSCRIPTIONS_EVENTS) AND (NOT (UA_ENABLE_SUBSCRIPTIONS AND UA_NAMESPACE_ZERO STREQUAL "FULL")))
# message(FATAL_ERROR "Unable to enable events without UA_ENABLE_SUBSCRIPTIONS and full namespace 0")
#endif()
if(UA_ENABLE_COVERAGE)
set(CMAKE_BUILD_TYPE DEBUG)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fprofile-arcs -ftest-coverage -lgcov")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fprofile-arcs -ftest-coverage")
endif()
if(UA_ENABLE_DISCOVERY_MULTICAST AND NOT UA_ENABLE_DISCOVERY)
MESSAGE(WARNING "UA_ENABLE_DISCOVERY_MULTICAST is enabled, but not UA_ENABLE_DISCOVERY. UA_ENABLE_DISCOVERY_MULTICAST will be set to OFF")
SET(UA_ENABLE_DISCOVERY_MULTICAST OFF CACHE BOOL "Enable Discovery Service with multicast support (LDS-ME)" FORCE)
endif()
# Advanced options
option(UA_ENABLE_MULTITHREADING "Enable multithreading (EXPERIMENTAL)" OFF)
mark_as_advanced(UA_ENABLE_MULTITHREADING)
option(UA_ENABLE_IMMUTABLE_NODES "Nodes in the information model are not edited but copied and replaced" OFF)
mark_as_advanced(UA_ENABLE_IMMUTABLE_NODES)
if(UA_ENABLE_MULTITHREADING)
set(UA_ENABLE_IMMUTABLE_NODES ON)
endif()
option(UA_ENABLE_CUSTOM_NODESTORE "Do not compile the default Nodestore implementation into the library" OFF)
mark_as_advanced(UA_ENABLE_CUSTOM_NODESTORE)
option(UA_ENABLE_PUBSUB "Enable publish/subscribe" OFF)
mark_as_advanced(UA_ENABLE_PUBSUB)
option(UA_ENABLE_DA "Enable data access" ON)
mark_as_advanced(UA_ENABLE_DA)
option(UA_ENABLE_PUBSUB_ETH_UADP "Enable publish/subscribe UADP over Ethernet" OFF)
mark_as_advanced(UA_ENABLE_PUBSUB_ETH_UADP)
if(UA_ENABLE_PUBSUB_ETH_UADP)
if (NOT CMAKE_SYSTEM MATCHES "Linux")
message(FATAL_ERROR "UADP over Ethernet is only available on Linux.")
endif()
endif()
option(UA_ENABLE_PUBSUB_DELTAFRAMES "Enable sending of delta frames with only the changes" OFF)
mark_as_advanced(UA_ENABLE_PUBSUB_DELTAFRAMES)
option(UA_ENABLE_PUBSUB_INFORMATIONMODEL "Enable PubSub information model twin" OFF)
mark_as_advanced(UA_ENABLE_PUBSUB_INFORMATIONMODEL)
option(UA_ENABLE_PUBSUB_INFORMATIONMODEL_METHODS "Enable PubSub informationmodel methods" OFF)
mark_as_advanced(UA_ENABLE_PUBSUB_INFORMATIONMODEL_METHODS)
if(UA_ENABLE_PUBSUB_INFORMATIONMODEL_METHODS)
if(NOT UA_ENABLE_PUBSUB_INFORMATIONMODEL)
message(FATAL_ERROR "PubSub information model methods cannot be used with disabled PubSub information model.")
endif()
endif()
if(UA_ENABLE_PUBSUB_INFORMATIONMODEL)
if(NOT UA_ENABLE_PUBSUB)
message(FATAL_ERROR "PubSub information model representation cannot be used with disabled PubSub function.")
endif()
if(UA_NAMESPACE_ZERO STREQUAL "MINIMAL")
message(FATAL_ERROR "PubSub information model representation cannot be used with MINIMAL namespace zero.")
endif()
endif()
option(UA_ENABLE_PUBSUB_CUSTOM_PUBLISH_HANDLING
"Use a custom implementation for the publish callback handling" OFF)
mark_as_advanced(UA_ENABLE_PUBSUB_CUSTOM_PUBLISH_HANDLING)
if(UA_ENABLE_PUBSUB_CUSTOM_PUBLISH_INTERRUPT)
if(NOT UA_ENABLE_PUBSUB)
message(FATAL_ERROR "Custom publish callback handling cannot be used with PubSub function disabled")
endif()
endif()
option(UA_ENABLE_JSON_ENCODING "Enable Json encoding (EXPERIMENTAL)" OFF)
mark_as_advanced(UA_ENABLE_JSON_ENCODING)
option(UA_ENABLE_STATUSCODE_DESCRIPTIONS "Enable conversion of StatusCode to human-readable error message" ON)
mark_as_advanced(UA_ENABLE_STATUSCODE_DESCRIPTIONS)
option(UA_ENABLE_TYPENAMES "Add the type and member names to the UA_DataType structure" ON)
mark_as_advanced(UA_ENABLE_TYPENAMES)
option(UA_ENABLE_NODESET_COMPILER_DESCRIPTIONS "Set node description attribute for nodeset compiler generated nodes" ON)
mark_as_advanced(UA_ENABLE_NODESET_COMPILER_DESCRIPTIONS)
option(UA_ENABLE_DETERMINISTIC_RNG "Do not seed the random number generator (e.g. for unit tests)." OFF)
mark_as_advanced(UA_ENABLE_DETERMINISTIC_RNG)
option(UA_ENABLE_MALLOC_SINGLETON
"Use a global variable pointer for malloc (and free, ...) that can be switched at runtime" OFF)
mark_as_advanced(UA_ENABLE_MALLOC_SINGLETON)
if(UA_ENABLE_MALLOC_SINGLETON)
if(NOT "${UA_ARCHITECTURE}" MATCHES "posix")
message(FATAL_ERROR "The singleton malloc is available only for the posix architecture")
endif()
endif()
option(UA_ENABLE_VALGRIND_INTERACTIVE "Enable dumping valgrind every iteration. CAUTION! SLOWDOWN!" OFF)
mark_as_advanced(UA_ENABLE_VALGRIND_INTERACTIVE)
option(UA_MSVC_FORCE_STATIC_CRT "Force linking with the static C-runtime library when compiling to static library with MSVC" ON)
mark_as_advanced(UA_MSVC_FORCE_STATIC_CRT)
option(UA_FILE_NS0 "Override the NodeSet xml file used to generate namespace zero")
mark_as_advanced(UA_FILE_NS0)
# Semaphores/file system may not be available on embedded devices. It can be
# disabled with the following option
option(UA_ENABLE_DISCOVERY_SEMAPHORE "Enable Discovery Semaphore support" ON)
mark_as_advanced(UA_ENABLE_DISCOVERY_SEMAPHORE)
option(UA_ENABLE_UNIT_TESTS_MEMCHECK "Use Valgrind (Linux) or DrMemory (Windows) to detect memory leaks when running the unit tests" OFF)
mark_as_advanced(UA_ENABLE_UNIT_TESTS_MEMCHECK)
option(UA_ENABLE_UNIT_TEST_FAILURE_HOOKS
"Add hooks to force failure modes for additional unit tests. Not for production use!" OFF)
mark_as_advanced(UA_ENABLE_UNIT_TEST_FAILURE_HOOKS)
set(UA_VALGRIND_INTERACTIVE_INTERVAL 1000 CACHE STRING "The number of iterations to wait before creating the next dump")
mark_as_advanced(UA_VALGRIND_INTERACTIVE_INTERVAL)
# Build options for debugging
option(UA_DEBUG "Enable assertions and additional functionality that should not be included in release builds" OFF)
mark_as_advanced(UA_DEBUG)
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
set(UA_DEBUG ON)
endif()
option(UA_DEBUG_DUMP_PKGS "Dump every package received by the server as hexdump format" OFF)
mark_as_advanced(UA_DEBUG_DUMP_PKGS)
option(UA_ENABLE_HARDENING "Enable Hardening measures (e.g. Stack-Protectors and Fortify)" ON)
mark_as_advanced(UA_ENABLE_HARDENING)
if(CMAKE_VERSION VERSION_GREATER 3.6)
set(UA_ENABLE_STATIC_ANALYZER "OFF" CACHE STRING "Enable installed static analyzer during build process (off/minimal/reduced/full)")
SET_PROPERTY(CACHE UA_ENABLE_STATIC_ANALYZER PROPERTY STRINGS "OFF" "MINIMAL" "REDUCED" "FULL")
endif()
# Build Targets
option(UA_BUILD_EXAMPLES "Build example servers and clients" OFF)
option(UA_BUILD_TOOLS "Build OPC UA shell tools" OFF)
option(UA_BUILD_UNIT_TESTS "Build the unit tests" OFF)
option(UA_BUILD_FUZZING "Build the fuzzing executables" OFF)
mark_as_advanced(UA_BUILD_FUZZING)
if(UA_BUILD_FUZZING)
# oss-fuzz already defines this by default
add_definitions(-DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION)
endif()
if(UA_ENABLE_EXPERIMENTAL_HISTORIZING)
if(NOT UA_ENABLE_HISTORIZING)
message(FATAL_ERROR "UA_ENABLE_EXPERIMENTAL_HISTORIZING cannot be used with disabled UA_ENABLE_HISTORIZING.")
endif()
endif()
option(UA_BUILD_FUZZING_CORPUS "Build the fuzzing corpus" OFF)
mark_as_advanced(UA_BUILD_FUZZING_CORPUS)
if(UA_BUILD_FUZZING_CORPUS)
add_definitions(-DUA_DEBUG_DUMP_PKGS_FILE)
set(UA_ENABLE_TYPENAMES ON CACHE STRING "" FORCE)
#set(UA_DEBUG_DUMP_PKGS ON CACHE STRING "" FORCE)
endif()
option(UA_BUILD_OSS_FUZZ "Special build switch used in oss-fuzz" OFF)
mark_as_advanced(UA_BUILD_OSS_FUZZ)
# Advanced Build Targets
option(UA_PACK_DEBIAN "Special build switch used in .deb packaging" OFF)
mark_as_advanced(UA_PACK_DEBIAN)
# Building shared libs (dll, so). This option is written into ua_config.h.
set(UA_DYNAMIC_LINKING OFF)
if(BUILD_SHARED_LIBS)
set(UA_DYNAMIC_LINKING ON)
if (UA_ENABLE_DISCOVERY_MULTICAST)
set(MDNSD_DYNAMIC_LINKING ON)
endif()
endif()
# Warn if experimental features are enabled
if(UA_ENABLE_MULTITHREADING)
MESSAGE(WARNING "UA_ENABLE_MULTITHREADING is enabled. The feature is under development and marked as EXPERIMENTAL")
endif()
########################
# Linting during build #
########################
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
include(linting_build)
######################
# External Libraries #
######################
list(APPEND open62541_LIBRARIES "")
# Force compilation with as C++
option(UA_COMPILE_AS_CXX "Force compilation with a C++ compiler" OFF)
mark_as_advanced(UA_COMPILE_AS_CXX)
if (UA_COMPILE_AS_CXX)
# We need the UINT32_C define
add_definitions(-D__STDC_CONSTANT_MACROS)
endif()
if(UA_ENABLE_ENCRYPTION)
# The recommended way is to install mbedtls via the OS package manager. If
# that is not possible, manually compile mbedTLS and set the cmake variables
# defined in /tools/cmake/FindMbedTLS.cmake.
find_package(MbedTLS REQUIRED)
list(APPEND open62541_LIBRARIES ${MBEDTLS_LIBRARIES})
endif()
#####################
# Compiler Settings #
#####################
include(CompilerFlags)
if(NOT UA_COMPILE_AS_CXX AND (CMAKE_COMPILER_IS_GNUCC OR "x${CMAKE_C_COMPILER_ID}" STREQUAL "xClang"))
# Compiler
add_definitions(-std=c99 -pipe
-Wall -Wextra -Wpedantic
-Wno-static-in-inline # clang doesn't like the use of static inline methods inside static inline methods
-Wno-overlength-strings # may happen in the nodeset compiler when complex values are directly encoded
-Wno-unused-parameter # some methods may require unused arguments to cast to a method pointer
-Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls
-Wformat -Wformat-security -Wformat-nonliteral
-Wuninitialized -Winit-self
-Wcast-qual
-Wstrict-overflow
-Wnested-externs
-Wmultichar
-Wundef
-Wc++-compat
-fno-strict-aliasing # fewer compiler assumptions about pointer types
-fexceptions # recommended for multi-threaded C code, also in combination with C++ code
)
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Werror")
if (NOT MINGW)
if(UA_ENABLE_HARDENING)
check_cc_flag("-fstack-protector-strong") # more performant stack protector, available since gcc 4.9
check_cc_flag("-fstack-clash-protection") # increased reliability of stack overflow detection, available since gcc 8
check_cc_flag_untested("-mcet -fcf-protection") # future use (control flow integrity protection)
endif()
# IPO requires too much memory for unit tests
# GCC docu recommends to compile all files with the same options, therefore ignore it completely
if(NOT UA_BUILD_UNIT_TESTS)
# needed to check if IPO is supported (check needs cmake > 3.9)
if("${CMAKE_VERSION}" VERSION_GREATER 3.9)
cmake_policy(SET CMP0069 NEW) # needed as long as required cmake < 3.9
include(CheckIPOSupported)
check_ipo_supported(RESULT CC_HAS_IPO) # Inter Procedural Optimization / Link Time Optimization (should be same as -flto)
if(CC_HAS_IPO)
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION ON)
endif()
endif()
endif()
endif()
if(UA_ENABLE_AMALGAMATION)
add_definitions(-Wno-unused-function)
endif()
if(UA_PACK_DEBIAN)
remove_definitions(-Wno-static-in-inline)
endif()
# Linker
set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "") # cmake sets -rdynamic by default
# Debug
if(BUILD_TYPE_LOWER_CASE STREQUAL "debug")
if("x${CMAKE_C_COMPILER_ID}" STREQUAL "xClang" AND NOT UA_ENABLE_UNIT_TESTS_MEMCHECK)
# Add default sanitizer settings when using clang and Debug build.
# This allows e.g. CLion to find memory locations for SegFaults
message(STATUS "Sanitizer enabled")
set(SANITIZER_FLAGS "-g -fno-omit-frame-pointer -gline-tables-only -fsanitize=address -fsanitize-address-use-after-scope -fsanitize-coverage=trace-pc-guard,trace-cmp -fsanitize=leak -fsanitize=undefined")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SANITIZER_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SANITIZER_FLAGS}")
endif()
endif()
if(UA_ENABLE_HARDENING AND (CMAKE_BUILD_TYPE STREQUAL "Release") OR (CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo"))
check_cc_flag("-D_FORTIFY_SOURCE=2") # run-time buffer overflow detection (needs at least -O1)
endif()
# Strip release builds
if(CMAKE_BUILD_TYPE STREQUAL "MinSizeRel" OR CMAKE_BUILD_TYPE STREQUAL "Release")
add_definitions(-ffunction-sections -fdata-sections -fno-unwind-tables
-fno-asynchronous-unwind-tables -fno-math-errno -fno-ident)
# remove stack-protector with MinSizeRel
if(CMAKE_BUILD_TYPE STREQUAL "MinSizeRel")
add_definitions(-fno-stack-protector)
endif()
if(NOT OS9)
set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -s")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -s")
endif()
if(APPLE)
set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,-dead_strip")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-dead_strip")
else()
set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,--gc-sections")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--gc-sections")
endif()
if(NOT WIN32 AND NOT CYGWIN AND NOT APPLE)
# these settings reduce the binary size by ~2kb
set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,-z,norelro -Wl,--hash-style=gnu -Wl,--build-id=none")
endif()
endif()
endif()
if(APPLE)
set(CMAKE_MACOSX_RPATH 1)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_DARWIN_C_SOURCE=1")
endif()
if(MSVC)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W3 /WX /w44996") # Compiler warnings, error on warning
if(UA_MSVC_FORCE_STATIC_CRT AND NOT BUILD_SHARED_LIBS)
set(CompilerFlags CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE CMAKE_C_FLAGS
CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE)
foreach(CompilerFlag ${CompilerFlags})
string(REPLACE "/MD" "/MT" ${CompilerFlag} "${${CompilerFlag}}")
endforeach()
endif()
endif()
if(UA_BUILD_FUZZING OR UA_BUILD_OSS_FUZZ)
add_definitions(-DUA_malloc=UA_memoryManager_malloc)
add_definitions(-DUA_free=UA_memoryManager_free)
add_definitions(-DUA_calloc=UA_memoryManager_calloc)
add_definitions(-DUA_realloc=UA_memoryManager_realloc)
endif()
#########################
# Generate Main Library #
#########################
file(MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/src_generated")
configure_file(include/open62541/config.h.in ${PROJECT_BINARY_DIR}/src_generated/open62541/config.h)
configure_file(open62541.pc.in ${PROJECT_BINARY_DIR}/src_generated/open62541.pc @ONLY)
if(UA_ENABLE_DISCOVERY_MULTICAST)
set(MDNSD_LOGLEVEL 300 CACHE STRING "Level at which logs shall be reported" FORCE)
configure_file("deps/mdnsd/libmdnsd/mdnsd_config.h.in" "${PROJECT_BINARY_DIR}/src_generated/mdnsd_config.h")
endif()
set(exported_headers ${exported_headers}
${PROJECT_BINARY_DIR}/src_generated/open62541/config.h
${PROJECT_SOURCE_DIR}/include/open62541/architecture_base.h
${ua_architecture_headers_beginning}
)
if(NOT "${UA_AMALGAMATION_ARCHITECTURES}" STREQUAL "")
foreach(arch ${UA_AMALGAMATION_ARCHITECTURES})
list(APPEND exported_headers ${PROJECT_SOURCE_DIR}/arch/${arch}/ua_architecture.h)
endforeach()
else()
list(APPEND exported_headers ${PROJECT_SOURCE_DIR}/arch/${UA_ARCHITECTURE}/ua_architecture.h)
endif()
if(UA_ENABLE_HISTORIZING)
# Historizing needs to be included before server_config.h
set(historizing_exported_headers
${PROJECT_SOURCE_DIR}/include/open62541/plugin/historydatabase.h)
endif()
set(exported_headers ${exported_headers}
${PROJECT_SOURCE_DIR}/deps/ms_stdint.h
${PROJECT_SOURCE_DIR}/include/open62541/architecture_definitions.h
${PROJECT_BINARY_DIR}/src_generated/open62541/statuscodes.h
${PROJECT_BINARY_DIR}/src_generated/open62541/nodeids.h
${PROJECT_SOURCE_DIR}/include/open62541/constants.h
${PROJECT_SOURCE_DIR}/include/open62541/types.h
${PROJECT_BINARY_DIR}/src_generated/open62541/types_generated.h
${PROJECT_BINARY_DIR}/src_generated/open62541/types_generated_handling.h
${PROJECT_SOURCE_DIR}/include/open62541/util.h
${PROJECT_SOURCE_DIR}/include/open62541/server.h
${PROJECT_SOURCE_DIR}/include/open62541/plugin/log.h
${PROJECT_SOURCE_DIR}/include/open62541/plugin/network.h
${PROJECT_SOURCE_DIR}/include/open62541/plugin/accesscontrol.h
${PROJECT_SOURCE_DIR}/include/open62541/plugin/pki.h
${PROJECT_SOURCE_DIR}/include/open62541/plugin/securitypolicy.h
${PROJECT_SOURCE_DIR}/include/open62541/server_pubsub.h
${PROJECT_SOURCE_DIR}/include/open62541/plugin/pubsub.h
${PROJECT_SOURCE_DIR}/include/open62541/plugin/nodestore.h
${historizing_exported_headers}
${PROJECT_SOURCE_DIR}/include/open62541/server_config.h
${PROJECT_SOURCE_DIR}/include/open62541/client_config.h
${PROJECT_SOURCE_DIR}/include/open62541/client.h
${PROJECT_SOURCE_DIR}/include/open62541/client_highlevel.h
${PROJECT_SOURCE_DIR}/include/open62541/client_subscriptions.h
${PROJECT_SOURCE_DIR}/include/open62541/client_highlevel_async.h)
set(internal_headers ${PROJECT_SOURCE_DIR}/deps/open62541_queue.h
${PROJECT_SOURCE_DIR}/deps/ziptree.h
${PROJECT_SOURCE_DIR}/deps/pcg_basic.h
${PROJECT_SOURCE_DIR}/deps/libc_time.h
${PROJECT_SOURCE_DIR}/deps/base64.h
${PROJECT_SOURCE_DIR}/src/ua_util_internal.h
${PROJECT_SOURCE_DIR}/src/ua_types_encoding_binary.h
${PROJECT_BINARY_DIR}/src_generated/open62541/types_generated_encoding_binary.h
${PROJECT_BINARY_DIR}/src_generated/open62541/transport_generated.h
${PROJECT_BINARY_DIR}/src_generated/open62541/transport_generated_handling.h
${PROJECT_BINARY_DIR}/src_generated/open62541/transport_generated_encoding_binary.h
${PROJECT_SOURCE_DIR}/src/ua_connection_internal.h
${PROJECT_SOURCE_DIR}/src/ua_securechannel.h
${PROJECT_SOURCE_DIR}/src/ua_workqueue.h
${PROJECT_SOURCE_DIR}/src/ua_timer.h
${PROJECT_SOURCE_DIR}/src/server/ua_session.h
${PROJECT_SOURCE_DIR}/src/server/ua_subscription.h
${PROJECT_SOURCE_DIR}/src/server/ua_session_manager.h
${PROJECT_SOURCE_DIR}/src/server/ua_securechannel_manager.h
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_networkmessage.h
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub.h
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_manager.h
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_ns0.h
${PROJECT_SOURCE_DIR}/src/server/ua_server_internal.h
${PROJECT_SOURCE_DIR}/src/server/ua_services.h
${PROJECT_SOURCE_DIR}/src/client/ua_client_internal.h)
# TODO: make client optional
set(lib_sources ${PROJECT_SOURCE_DIR}/src/ua_types.c
${PROJECT_SOURCE_DIR}/src/ua_types_encoding_binary.c
${PROJECT_BINARY_DIR}/src_generated/open62541/types_generated.c
${PROJECT_BINARY_DIR}/src_generated/open62541/transport_generated.c
${PROJECT_BINARY_DIR}/src_generated/open62541/statuscodes.c
${PROJECT_SOURCE_DIR}/src/ua_util.c
${PROJECT_SOURCE_DIR}/src/ua_workqueue.c
${PROJECT_SOURCE_DIR}/src/ua_timer.c
${PROJECT_SOURCE_DIR}/src/ua_connection.c
${PROJECT_SOURCE_DIR}/src/ua_securechannel.c
${PROJECT_SOURCE_DIR}/src/server/ua_session.c
${PROJECT_SOURCE_DIR}/src/server/ua_nodes.c
${PROJECT_SOURCE_DIR}/src/server/ua_server.c
${PROJECT_SOURCE_DIR}/src/server/ua_server_ns0.c
${PROJECT_SOURCE_DIR}/src/server/ua_server_config.c
${PROJECT_SOURCE_DIR}/src/server/ua_server_binary.c
${PROJECT_SOURCE_DIR}/src/server/ua_server_utils.c
${PROJECT_SOURCE_DIR}/src/server/ua_server_discovery.c
${PROJECT_SOURCE_DIR}/src/server/ua_securechannel_manager.c
${PROJECT_SOURCE_DIR}/src/server/ua_session_manager.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_networkmessage.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_manager.c
${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_ns0.c
# services
${PROJECT_SOURCE_DIR}/src/server/ua_services_view.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_method.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_session.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_attribute.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_discovery.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_subscription.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_monitoreditem.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_securechannel.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_nodemanagement.c
${PROJECT_SOURCE_DIR}/src/server/ua_services_discovery_multicast.c
# client
${PROJECT_SOURCE_DIR}/src/client/ua_client.c
${PROJECT_SOURCE_DIR}/src/client/ua_client_connect.c
${PROJECT_SOURCE_DIR}/src/client/ua_client_connect_async.c
${PROJECT_SOURCE_DIR}/src/client/ua_client_discovery.c
${PROJECT_SOURCE_DIR}/src/client/ua_client_highlevel.c
${PROJECT_SOURCE_DIR}/src/client/ua_client_subscriptions.c
${PROJECT_SOURCE_DIR}/src/client/ua_client_worker.c
# dependencies
${PROJECT_SOURCE_DIR}/deps/libc_time.c
${PROJECT_SOURCE_DIR}/deps/pcg_basic.c
${PROJECT_SOURCE_DIR}/deps/base64.c)
set(default_plugin_headers ${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/accesscontrol_default.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/pki_default.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/log_stdout.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/server_config_default.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/client_config_default.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/securitypolicy_default.h
)
set(default_plugin_sources ${PROJECT_SOURCE_DIR}/plugins/ua_log_stdout.c
${PROJECT_SOURCE_DIR}/plugins/ua_accesscontrol_default.c
${PROJECT_SOURCE_DIR}/plugins/ua_pki_default.c
${PROJECT_SOURCE_DIR}/plugins/ua_nodestore_default.c
${PROJECT_SOURCE_DIR}/plugins/ua_config_default.c
${PROJECT_SOURCE_DIR}/plugins/securityPolicies/ua_securitypolicy_none.c
)
if(UA_GENERATED_NAMESPACE_ZERO)
list(APPEND internal_headers ${PROJECT_BINARY_DIR}/src_generated/open62541/namespace0_generated.h)
list(APPEND lib_sources ${PROJECT_BINARY_DIR}/src_generated/open62541/namespace0_generated.c)
endif()
list(APPEND default_plugin_headers
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/securitypolicy_mbedtls_common.h)
list(APPEND default_plugin_sources
${PROJECT_SOURCE_DIR}/plugins/securityPolicies/securitypolicy_mbedtls_common.c
${PROJECT_SOURCE_DIR}/plugins/securityPolicies/ua_securitypolicy_basic128rsa15.c
${PROJECT_SOURCE_DIR}/plugins/securityPolicies/ua_securitypolicy_basic256.c
${PROJECT_SOURCE_DIR}/plugins/securityPolicies/ua_securitypolicy_basic256sha256.c)
if(UA_ENABLE_HISTORIZING)
list(APPEND default_plugin_headers
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/historydata/history_data_backend.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/historydata/history_data_gathering.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/historydata/history_database_default.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/historydata/history_data_gathering_default.h
${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/historydata/history_data_backend_memory.h
)
list(APPEND default_plugin_sources
${PROJECT_SOURCE_DIR}/plugins/historydata/ua_history_data_backend_memory.c
${PROJECT_SOURCE_DIR}/plugins/historydata/ua_history_data_gathering_default.c
${PROJECT_SOURCE_DIR}/plugins/historydata/ua_history_database_default.c
)
endif()
if(UA_ENABLE_DISCOVERY)
list(INSERT internal_headers 13 ${PROJECT_SOURCE_DIR}/src/server/ua_discovery_manager.h)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/src/server/ua_discovery_manager.c)
endif()
if(UA_ENABLE_PUBSUB)
list(APPEND default_plugin_headers ${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/pubsub_udp.h)
list(APPEND default_plugin_sources ${PROJECT_SOURCE_DIR}/plugins/ua_pubsub_udp.c)
if(UA_ENABLE_PUBSUB_ETH_UADP)
list(APPEND default_plugin_headers ${PROJECT_SOURCE_DIR}/plugins/include/open62541/plugin/pubsub_ethernet.h)
list(APPEND default_plugin_sources ${PROJECT_SOURCE_DIR}/plugins/ua_pubsub_ethernet.c)
endif()
endif()
if(UA_ENABLE_JSON_ENCODING)
if(UA_ENABLE_PUBSUB)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/src/pubsub/ua_pubsub_networkmessage_json.c)
endif()
list(APPEND internal_headers ${PROJECT_SOURCE_DIR}/deps/jsmn/jsmn.h
${PROJECT_SOURCE_DIR}/deps/string_escape.h
${PROJECT_SOURCE_DIR}/deps/itoa.h
${PROJECT_SOURCE_DIR}/deps/atoi.h
${PROJECT_SOURCE_DIR}/src/ua_types_encoding_json.h)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/deps/jsmn/jsmn.c
${PROJECT_SOURCE_DIR}/deps/string_escape.c
${PROJECT_SOURCE_DIR}/deps/itoa.c
${PROJECT_SOURCE_DIR}/deps/atoi.c
${PROJECT_SOURCE_DIR}/src/ua_types_encoding_json.c)
endif()
if(UA_ENABLE_CUSTOM_LIBC)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/deps/musl/floatscan.c
${PROJECT_SOURCE_DIR}/deps/musl/vfprintf.c)
endif()
if(UA_ENABLE_SUBSCRIPTIONS)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/src/server/ua_subscription.c
${PROJECT_SOURCE_DIR}/src/server/ua_subscription_monitoreditem.c
${PROJECT_SOURCE_DIR}/src/server/ua_subscription_datachange.c)
if(UA_ENABLE_SUBSCRIPTIONS_EVENTS)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/src/server/ua_subscription_events.c)
endif()
endif()
if(UA_DEBUG_DUMP_PKGS)
list(APPEND lib_sources ${PROJECT_SOURCE_DIR}/plugins/ua_debug_dump_pkgs.c)
endif()
if(UA_ENABLE_DISCOVERY_MULTICAST)
# prepend in list, otherwise it complains that winsock2.h has to be included before windows.h
set(internal_headers ${PROJECT_BINARY_DIR}/src_generated/mdnsd_config.h
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/1035.h
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/xht.h
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/sdtxt.h
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/mdnsd.h
${internal_headers} )
set(lib_sources ${PROJECT_SOURCE_DIR}/src/server/ua_server_discovery_mdns.c
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/1035.c
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/xht.c
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/sdtxt.c
${PROJECT_SOURCE_DIR}/deps/mdnsd/libmdnsd/mdnsd.c
${lib_sources})
endif()
if(UA_BUILD_FUZZING OR UA_BUILD_OSS_FUZZ)
set(lib_sources
${lib_sources}
${PROJECT_SOURCE_DIR}/tests/fuzz/custom_memory_manager.c)
endif()
#########################
# Generate source files #
#########################
# List of nodeset files combined into NS0 generated file
set(UA_FILE_NODESETS)
if(UA_NAMESPACE_ZERO STREQUAL "FULL")
if(NOT UA_FILE_NS0)
set(UA_FILE_NS0 ${PROJECT_SOURCE_DIR}/deps/ua-nodeset/Schema/Opc.Ua.NodeSet2.xml)
endif()
set(UA_FILE_NODESETS "${UA_FILE_NS0}")
if(NOT EXISTS "${UA_FILE_NS0}")
message(FATAL_ERROR "File ${UA_FILE_NS0} not found. You probably need to initialize the git submodule for deps/ua-nodeset.")
endif()
set(UA_FILE_NODEIDS ${PROJECT_SOURCE_DIR}/deps/ua-nodeset/Schema/NodeIds.csv)
set(UA_FILE_STATUSCODES ${PROJECT_SOURCE_DIR}/deps/ua-nodeset/Schema/StatusCode.csv)
set(UA_FILE_TYPES_BSD ${PROJECT_SOURCE_DIR}/deps/ua-nodeset/Schema/Opc.Ua.Types.bsd)
else()
if(NOT UA_FILE_NS0)
set(UA_FILE_NS0 ${PROJECT_SOURCE_DIR}/tools/schema/Opc.Ua.NodeSet2.Minimal.xml)
endif()
set(UA_FILE_NODESETS "${UA_FILE_NS0}")
set(UA_FILE_DATATYPES ${PROJECT_SOURCE_DIR}/tools/schema/datatypes_minimal.txt)
set(UA_FILE_NODEIDS ${PROJECT_SOURCE_DIR}/tools/schema/NodeIds.csv)
set(UA_FILE_STATUSCODES ${PROJECT_SOURCE_DIR}/tools/schema/StatusCode.csv)
set(UA_FILE_TYPES_BSD ${PROJECT_SOURCE_DIR}/tools/schema/Opc.Ua.Types.bsd)
if(UA_ENABLE_METHODCALLS)
list(APPEND UA_FILE_DATATYPES ${PROJECT_SOURCE_DIR}/tools/schema/datatypes_method.txt)
endif()
if(UA_ENABLE_SUBSCRIPTIONS)
list(APPEND UA_FILE_DATATYPES ${PROJECT_SOURCE_DIR}/tools/schema/datatypes_subscriptions.txt)
endif()
if(UA_ENABLE_SUBSCRIPTIONS_EVENTS)
list(APPEND UA_FILE_DATATYPES ${PROJECT_SOURCE_DIR}/tools/schema/datatypes_events.txt)
list(APPEND UA_FILE_NODESETS ${PROJECT_SOURCE_DIR}/tools/schema/Opc.Ua.NodeSet2.EventsMinimal.xml)
endif()
if(UA_ENABLE_HISTORIZING)
list(APPEND UA_FILE_DATATYPES ${PROJECT_SOURCE_DIR}/tools/schema/datatypes_historizing.txt)
list(APPEND UA_FILE_NODESETS ${PROJECT_SOURCE_DIR}/tools/schema/Opc.Ua.NodeSet2.HistorizingMinimal.xml)
endif()
if(UA_ENABLE_DISCOVERY)
list(APPEND UA_FILE_DATATYPES ${PROJECT_SOURCE_DIR}/tools/schema/datatypes_discovery.txt)
endif()
if(UA_ENABLE_QUERY)
list(APPEND UA_FILE_DATATYPES ${PROJECT_SOURCE_DIR}/tools/schema/datatypes_query.txt)
endif()
if(UA_ENABLE_PUBSUB)
list(APPEND UA_FILE_DATATYPES ${PROJECT_SOURCE_DIR}/tools/schema/datatypes_pubsub.txt)
if(UA_ENABLE_PUBSUB_INFORMATIONMODEL)
list(APPEND UA_FILE_NODESETS ${PROJECT_SOURCE_DIR}/tools/schema/Opc.Ua.NodeSet2.PubSubMinimal.xml)
endif()
endif()
if(UA_ENABLE_DA)
list(APPEND UA_FILE_DATATYPES ${PROJECT_SOURCE_DIR}/tools/schema/datatypes_dataaccess.txt)
endif()
endif()
# standard-defined data types
ua_generate_datatypes(
BUILTIN
NAME "types"
TARGET_SUFFIX "types"
NAMESPACE_IDX 0
FILE_CSV "${UA_FILE_NODEIDS}"
FILES_BSD "${UA_FILE_TYPES_BSD}"
FILES_SELECTED ${UA_FILE_DATATYPES}
)
# transport data types
ua_generate_datatypes(
INTERNAL
NAME "transport"
TARGET_SUFFIX "transport"
NAMESPACE_IDX 1
FILE_CSV "${UA_FILE_NODEIDS}"
FILES_BSD "${UA_FILE_TYPES_BSD}" "${PROJECT_SOURCE_DIR}/tools/schema/Custom.Opc.Ua.Transport.bsd"
FILES_SELECTED "${PROJECT_SOURCE_DIR}/tools/schema/datatypes_transport.txt"
)
# statuscode explanation
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/src_generated/open62541/statuscodes.h
${PROJECT_BINARY_DIR}/src_generated/open62541/statuscodes.c
PRE_BUILD
COMMAND ${PYTHON_EXECUTABLE} ${PROJECT_SOURCE_DIR}/tools/generate_statuscode_descriptions.py
${UA_FILE_STATUSCODES} ${PROJECT_BINARY_DIR}/src_generated/open62541/statuscodes
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/generate_statuscode_descriptions.py
${UA_FILE_STATUSCODES})
# Header containing defines for all NodeIds
ua_generate_nodeid_header(
NAME "nodeids"
ID_PREFIX "NS0"
TARGET_SUFFIX "ids-ns0"
FILE_CSV "${UA_FILE_NODEIDS}"
)
# we need a custom target to avoid that the generator is called concurrently and
# thus overwriting files while the other thread is compiling
add_custom_target(open62541-generator-statuscode DEPENDS
${PROJECT_BINARY_DIR}/src_generated/open62541/nodeids.h
${PROJECT_BINARY_DIR}/src_generated/open62541/statuscodes.h
${PROJECT_BINARY_DIR}/src_generated/open62541/statuscodes.c)
if (UA_ENABLE_AMALGAMATION)
# single-file release
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/open62541.h
PRE_BUILD
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/tools/amalgamate.py
${OPEN62541_VER_COMMIT} ${CMAKE_CURRENT_BINARY_DIR}/open62541.h
${exported_headers} ${default_plugin_headers} ${ua_architecture_headers}
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/amalgamate.py
${exported_headers} ${default_plugin_headers} ${ua_architecture_headers})
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/open62541.c
PRE_BUILD
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/tools/amalgamate.py
${OPEN62541_VER_COMMIT} ${CMAKE_CURRENT_BINARY_DIR}/open62541.c
${internal_headers} ${lib_sources} ${default_plugin_sources} ${ua_architecture_sources}
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/amalgamate.py ${internal_headers}
${lib_sources} ${default_plugin_sources} ${ua_architecture_sources} )
add_custom_target(open62541-amalgamation-source DEPENDS ${PROJECT_BINARY_DIR}/open62541.c)
add_custom_target(open62541-amalgamation-header DEPENDS ${PROJECT_BINARY_DIR}/open62541.h)
add_dependencies(open62541-amalgamation-header open62541-generator-types)
add_dependencies(open62541-amalgamation-source open62541-generator-types
open62541-generator-transport open62541-generator-statuscode)
endif()
ua_generate_nodeset(
NAME "ns0"
FILE ${UA_FILE_NODESETS}
INTERNAL
IGNORE "${PROJECT_SOURCE_DIR}/tools/nodeset_compiler/NodeID_NS0_Base.txt"
DEPENDS_TARGET "open62541-generator-types"
)
# stack protector and optimization needs to be disabled for the huge ns0 file, otherwise debian packaging fails due to long build times.
# We also disable optimization on Appveyor builds, since they take almost an hour otherwise
if(UA_PACK_DEBIAN OR (NOT "$ENV{APPVEYOR}" STREQUAL "") OR (
(CMAKE_BUILD_TYPE STREQUAL "MinSizeRel" OR CMAKE_BUILD_TYPE STREQUAL "Release" OR CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo") AND (
# List of compilers which have problems with the huge ns0 optimization
(("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") AND (CMAKE_C_COMPILER_VERSION VERSION_LESS 7.0))
)
))
set_source_files_properties(${PROJECT_BINARY_DIR}/src_generated/open62541/namespace0_generated.c PROPERTIES COMPILE_FLAGS "-fno-stack-protector -O0")
endif()
#####################
# Build the Library #
#####################
assign_source_group(${lib_sources})
assign_source_group(${internal_headers})
assign_source_group(${exported_headers})
assign_source_group(${default_plugin_sources})
assign_source_group(${ua_architecture_sources})
if(UA_ENABLE_AMALGAMATION)
add_library(open62541-object OBJECT ${PROJECT_BINARY_DIR}/open62541.c ${PROJECT_BINARY_DIR}/open62541.h)
target_include_directories(open62541-object PRIVATE ${PROJECT_BINARY_DIR})
target_include_directories(open62541-object PRIVATE "${ua_architecture_directories_to_include}")
if(UA_ENABLE_ENCRYPTION)
target_include_directories(open62541-object PRIVATE ${MBEDTLS_INCLUDE_DIRS})
endif()
# make sure the open62541_amalgamation target builds before so that amalgamation is finished and it is not executed again for open62541-object
# and thus may overwrite the amalgamation result during multiprocessor compilation
# the header is already a dependency of open62541 target itself
add_dependencies(open62541-object
open62541-amalgamation-header
open62541-generator-types
open62541-generator-transport
open62541-generator-statuscode
open62541-amalgamation-source)
add_library(open62541 $<TARGET_OBJECTS:open62541-object>)
# the only directory that needs to be included if open62541 (amalgameted) target from
# the build directory is ${PROJECT_BINARY_DIR}, that contains the generated open62541.h
target_include_directories(open62541 PUBLIC $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}>)
if(UA_COMPILE_AS_CXX)
set_source_files_properties(${PROJECT_BINARY_DIR}/open62541.c PROPERTIES LANGUAGE CXX)
endif()
add_dependencies(open62541-amalgamation-source open62541-generator-namespace)
add_dependencies(open62541-amalgamation-header open62541-generator-namespace)
else()
add_library(open62541-object OBJECT ${lib_sources} ${internal_headers} ${exported_headers})
add_dependencies(open62541-object
open62541-generator-types
open62541-generator-transport
open62541-generator-statuscode
open62541-generator-namespace
)
target_include_directories(open62541-object PRIVATE ${PROJECT_SOURCE_DIR}/src)
add_library(open62541-plugins OBJECT ${default_plugin_sources} ${ua_architecture_sources} ${exported_headers})
add_dependencies(open62541-plugins open62541-generator-types open62541-generator-transport)
target_include_directories(open62541-plugins PRIVATE ${PROJECT_SOURCE_DIR}/plugins)
target_include_directories(open62541-plugins PRIVATE ${PROJECT_BINARY_DIR}/src_generated)
target_compile_definitions(open62541-plugins PRIVATE -DUA_DYNAMIC_LINKING_EXPORT)
set_target_properties(open62541-plugins PROPERTIES FOLDER "open62541/lib")
add_library(open62541 $<TARGET_OBJECTS:open62541-object> $<TARGET_OBJECTS:open62541-plugins>)
if(UA_COMPILE_AS_CXX)
set_source_files_properties(${lib_sources} PROPERTIES LANGUAGE CXX)
set_source_files_properties(${default_plugin_sources} ${ua_architecture_sources} PROPERTIES LANGUAGE CXX)
endif()
# Declare include directories
function(include_directories_private)
foreach(_include_dir IN ITEMS ${ARGN})
target_include_directories(open62541-object PRIVATE ${_include_dir})
target_include_directories(open62541-plugins PRIVATE ${_include_dir})
endforeach()
endfunction()
function(include_directories_public)
include_directories_private(${ARGN})
foreach(_include_dir IN ITEMS ${ARGN})