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NVHPC 26.3 documents support for `-std=c++26` [1]. The `-std=gnu*` flags were also added. [1] https://docs.nvidia.com/hpc-sdk/archive/26.3/release-notes/index.html
32 lines
1.1 KiB
CMake
32 lines
1.1 KiB
CMake
include(Compiler/PGI-C)
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include(Compiler/NVHPC)
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# Needed so that we support `LANGUAGE` property correctly
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set(CMAKE_C_COMPILE_OPTIONS_EXPLICIT_LANGUAGE -x c)
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set(CMAKE_C_COMPILE_OPTIONS_VISIBILITY "-fvisibility=")
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if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 20.11)
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set(CMAKE_C17_STANDARD_COMPILE_OPTION -std=c17)
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set(CMAKE_C17_EXTENSION_COMPILE_OPTION -std=gnu17)
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set(CMAKE_C_STANDARD_LATEST 17)
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endif()
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if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 21.07)
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set(CMAKE_DEPFILE_FLAGS_C "-MD -MT <DEP_TARGET> -MF <DEP_FILE>")
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set(CMAKE_C_DEPFILE_FORMAT gcc)
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set(CMAKE_C_DEPENDS_USE_COMPILER TRUE)
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else()
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# Before NVHPC 21.07 the `-MD` flag implicitly
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# implies `-E` and therefore compilation and dependency generation
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# can't occur in the same invocation
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set(CMAKE_C_DEPENDS_EXTRA_COMMANDS "<CMAKE_C_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -x c -M <SOURCE> -MT <OBJECT> -MD<DEP_FILE>")
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endif()
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if(CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 26.3)
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set(CMAKE_C23_STANDARD_COMPILE_OPTION -std=c23)
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set(CMAKE_C23_EXTENSION_COMPILE_OPTION -std=gnu23)
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set(CMAKE_C_STANDARD_LATEST 23)
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endif()
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__compiler_nvhpc(C)
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