52 lines
2.1 KiB
CMake
52 lines
2.1 KiB
CMake
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#############################################################################
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# cmake info
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#############################################################################
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message(STATUS "[nohmann_json]: CMake ${CMAKE_VERSION}")
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#############################################################################
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# system info
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#############################################################################
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set(distrib_name "")
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if(CMAKE_VERSION VERSION_EQUAL "3.22" OR CMAKE_VERSION VERSION_GREATER "3.22")
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cmake_host_system_information(RESULT distrib_name QUERY DISTRIB_PRETTY_NAME)
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if(distrib_name)
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set(distrib_name " (${distrib_name})")
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endif()
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endif()
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message(STATUS "[nohmann_json]: Host system: ${CMAKE_HOST_SYSTEM}${distrib_name}")
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if(NOT CMAKE_SYSTEM STREQUAL CMAKE_HOST_SYSTEM)
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message(STATUS "[nohmann_json]: Target system: ${CMAKE_SYSTEM}")
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endif()
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if(DEFINED ENV{CI})
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# print additional info in CI environment
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cmake_host_system_information(RESULT num_cores QUERY NUMBER_OF_PHYSICAL_CORES)
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cmake_host_system_information(RESULT num_threads QUERY NUMBER_OF_LOGICAL_CORES)
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if(num_threads)
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set(num_threads " (${num_threads})")
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endif()
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if(num_cores)
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message(STATUS "[nohmann_json]: Processor cores: ${num_cores}${num_threads}")
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endif()
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endif()
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#############################################################################
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# compiler info
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#############################################################################
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execute_process(COMMAND ${CMAKE_CXX_COMPILER} --version OUTPUT_VARIABLE cxx_version_result OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_VARIABLE cxx_version_result_error ERROR_STRIP_TRAILING_WHITESPACE)
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if(NOT cxx_version_result_error)
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string(REGEX REPLACE ";" "\\\\;" cxx_version_result "${cxx_version_result}")
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string(REGEX REPLACE "\n" ";" cxx_version_result "${cxx_version_result}")
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list(GET cxx_version_result 0 cxx_version_result)
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message(STATUS "[nohmann_json]: C++ compiler: ${cxx_version_result}")
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endif()
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if(MSVC)
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message(STATUS "[nohmann_json]: MSVC version: ${MSVC_VERSION}")
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message(STATUS "[nohmann_json]: MSVC toolset version: ${MSVC_TOOLSET_VERSION}")
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endif()
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