mirror of
https://github.com/ToruNiina/toml11.git
synced 2024-09-19 15:19:54 +00:00
36 lines
1.3 KiB
CMake
36 lines
1.3 KiB
CMake
cmake_minimum_required(VERSION 2.8)
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enable_testing()
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project(toml11)
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include(CheckCXXCompilerFlag)
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if("${CMAKE_VERSION}" VERSION_GREATER 3.1)
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set(CMAKE_CXX_STANDARD 11)
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set(CXX_STANDARD_REQUIRED ON)
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else()
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# Manually check for C++11 compiler flag.
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CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
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CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
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CHECK_CXX_COMPILER_FLAG("-std=gnu++11" COMPILER_SUPPORTS_GNU11)
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CHECK_CXX_COMPILER_FLAG("-std=gnu++0x" COMPILER_SUPPORTS_GNU0X)
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if(COMPILER_SUPPORTS_CXX11)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
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elseif(COMPILER_SUPPORTS_CXXOX)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
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elseif(COMPILER_SUPPORTS_GNU11)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
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elseif(COMPILER_SUPPORTS_GNU0X)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++0x")
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else()
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if(MSVC)
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if(MSVC_VERSION LESS 1900)
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message(SEND_ERROR "MSVC < 14.0 is not supported. Please update your compiler or use mingw")
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endif()
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else()
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message(SEND_ERROR "The ${CMAKE_CXX_COMPILER} compiler lacks C++11 support. Use another compiler.")
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endif()
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endif()
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endif()
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include_directories(${PROJECT_SOURCE_DIR})
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add_subdirectory(tests)
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