85 lines
2.5 KiB
CMake
85 lines
2.5 KiB
CMake
cmake_minimum_required (VERSION 2.6.2)
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project (cereal)
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option(SKIP_PORTABILITY_TEST "Skip portability (32 bit) tests" OFF)
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option(SKIP_PERFORMANCE_COMPARISON "Skip building performance comparison (requires boost)" OFF)
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if(NOT CMAKE_VERSION VERSION_LESS 3.0) # installing cereal requires INTERFACE lib
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option(JUST_INSTALL_CEREAL "Don't do anything besides installing the library" OFF)
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endif()
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option(THREAD_SAFE "Use mutexes to ensure thread safety" OFF)
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if(THREAD_SAFE)
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add_definitions(-DCEREAL_THREAD_SAFE=1)
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set(CEREAL_THREAD_LIBS "pthread")
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else()
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set(CEREAL_THREAD_LIBS "")
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endif()
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if(MSVC)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj /W3 /WX")
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else()
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set(CMAKE_CXX_FLAGS "-Wall -g -Wextra -Wshadow -pedantic -Wold-style-cast ${CMAKE_CXX_FLAGS}")
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option(WITH_WERROR "Compile with '-Werror' C++ compiler flag" ON)
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if(WITH_WERROR)
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set(CMAKE_CXX_FLAGS "-Werror ${CMAKE_CXX_FLAGS}")
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endif(WITH_WERROR)
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option(CLANG_USE_LIBCPP "Use libc++ for clang compilation" OFF)
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if(CLANG_USE_LIBCPP)
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set(CMAKE_CXX_FLAGS "-stdlib=libc++ ${CMAKE_CXX_FLAGS}")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libc++ -lc++abi")
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endif()
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if(CMAKE_VERSION VERSION_LESS 3.1)
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set(CMAKE_CXX_FLAGS "-std=c++11 ${CMAKE_CXX_FLAGS}")
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else()
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if(NOT DEFINED CMAKE_CXX_STANDARD OR CMAKE_CXX_STANDARD STREQUAL "98")
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set(CMAKE_CXX_STANDARD 11)
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endif()
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if(CMAKE_CXX_STANDARD GREATER 14)
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cmake_minimum_required(VERSION 3.8)
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endif()
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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endif()
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endif()
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if(NOT CMAKE_VERSION VERSION_LESS 3.0)
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add_library(cereal INTERFACE)
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target_include_directories(cereal INTERFACE
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
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$<INSTALL_INTERFACE:include>
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)
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install(TARGETS cereal EXPORT cereal
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DESTINATION lib) # ignored
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install(EXPORT cereal FILE cereal-config.cmake
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DESTINATION share/cmake/cereal)
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install(DIRECTORY include/cereal DESTINATION include)
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endif()
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if(JUST_INSTALL_CEREAL)
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return()
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endif()
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include_directories(./include)
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if(NOT CMAKE_VERSION VERSION_LESS 3.12)
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cmake_policy(VERSION 3.12)
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endif()
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# Boost serialization for performance sandbox
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find_package(Boost COMPONENTS serialization)
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if(Boost_FOUND)
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include_directories(SYSTEM ${Boost_INCLUDE_DIRS})
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endif(Boost_FOUND)
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enable_testing()
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add_subdirectory(unittests)
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add_subdirectory(sandbox)
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add_subdirectory(doc)
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