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48 lines
1.7 KiB
48 lines
1.7 KiB
include(Compiler/Clang)
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__compiler_clang(CXX)
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__compiler_clang_cxx_standards(CXX)
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if("x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xGNU")
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if((NOT DEFINED CMAKE_DEPENDS_USE_COMPILER OR CMAKE_DEPENDS_USE_COMPILER)
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AND CMAKE_GENERATOR MATCHES "Makefiles|WMake"
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AND CMAKE_DEPFILE_FLAGS_CXX)
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# dependencies are computed by the compiler itself
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set(CMAKE_CXX_DEPFILE_FORMAT gcc)
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set(CMAKE_CXX_DEPENDS_USE_COMPILER TRUE)
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endif()
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set(CMAKE_CXX_COMPILE_OPTIONS_EXPLICIT_LANGUAGE -x c++)
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set(CMAKE_CXX_COMPILE_OPTIONS_VISIBILITY_INLINES_HIDDEN "-fvisibility-inlines-hidden")
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endif()
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cmake_policy(GET CMP0025 appleClangPolicy)
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if(APPLE AND NOT appleClangPolicy STREQUAL NEW)
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return()
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endif()
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if("x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xMSVC")
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set(CMAKE_CXX_CLANG_TIDY_DRIVER_MODE "cl")
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set(CMAKE_CXX_INCLUDE_WHAT_YOU_USE_DRIVER_MODE "cl")
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if((NOT DEFINED CMAKE_DEPENDS_USE_COMPILER OR CMAKE_DEPENDS_USE_COMPILER)
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AND CMAKE_GENERATOR MATCHES "Makefiles"
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AND CMAKE_DEPFILE_FLAGS_CXX)
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set(CMAKE_CXX_DEPENDS_USE_COMPILER TRUE)
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endif()
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endif()
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if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 16.0)
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if("x${CMAKE_CXX_COMPILER_FRONTEND_VARIANT}" STREQUAL "xGNU")
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string(CONCAT CMAKE_EXPERIMENTAL_CXX_SCANDEP_SOURCE
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"\"${CMAKE_CXX_COMPILER_CLANG_SCAN_DEPS}\""
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" -format=p1689"
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" --"
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" <CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS>"
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" -x c++ <SOURCE> -c -o <OBJECT>"
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" -MT <DYNDEP_FILE>"
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" -MD -MF <DEP_FILE>"
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" > <DYNDEP_FILE>")
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set(CMAKE_EXPERIMENTAL_CXX_MODULE_MAP_FORMAT "clang")
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set(CMAKE_EXPERIMENTAL_CXX_MODULE_MAP_FLAG "@<MODULE_MAP_FILE>")
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endif()
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endif()
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