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2b3340861b
The first line in CMakeLists.txt says the minimum CMake version is 3.14. Therefore removing special code for earlier CMake versions.
29 lines
1.2 KiB
CMake
29 lines
1.2 KiB
CMake
# https://clang.llvm.org/extra/clang-tidy/
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option (ENABLE_CLANG_TIDY "Use clang-tidy static analyzer" OFF)
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if (ENABLE_CLANG_TIDY)
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find_program (CLANG_TIDY_PATH NAMES "clang-tidy" "clang-tidy-13" "clang-tidy-12" "clang-tidy-11" "clang-tidy-10" "clang-tidy-9" "clang-tidy-8")
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if (CLANG_TIDY_PATH)
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message(STATUS
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"Using clang-tidy: ${CLANG_TIDY_PATH}.
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The checks will be run during build process.
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See the .clang-tidy file at the root directory to configure the checks.")
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set (USE_CLANG_TIDY ON)
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# clang-tidy requires assertions to guide the analysis
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# Note that NDEBUG is set implicitly by CMake for non-debug builds
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set(COMPILER_FLAGS "${COMPILER_FLAGS} -UNDEBUG")
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# The variable CMAKE_CXX_CLANG_TIDY will be set inside src and base directories with non third-party code.
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# set (CMAKE_CXX_CLANG_TIDY "${CLANG_TIDY_PATH}")
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elseif (FAIL_ON_UNSUPPORTED_OPTIONS_COMBINATION)
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message(FATAL_ERROR "clang-tidy is not found")
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else ()
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message(STATUS
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"clang-tidy is not found.
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This is normal - the tool is only used for code static analysis and isn't essential for the build.")
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endif ()
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endif ()
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