2019-07-02 05:03:01 +00:00
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if(CMAKE_CXX_COMPILER_IS_CLANG OR CMAKE_CXX_COMPILER_IS_GCC)
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2019-07-02 05:08:05 +00:00
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option(SANITIZE_THREAD "Enable thread sanitizer" OFF)
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option(SANITIZE_ADDRESS "Enable address sanitizer" OFF)
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2019-07-02 05:03:01 +00:00
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if(SANITIZE_THREAD AND SANITIZE_ADDRESS)
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message(FATAL_ERROR "AddressSanitizer is not compatible with ThreadSanitizer.")
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endif()
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if(SANITIZE_ADDRESS)
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message(STATUS "AddressSanitizer enabled")
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set(SANITIZER_FLAGS "-fsanitize=address,undefined")
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check_enable_cxx_flag(-fno-sanitize=signed-integer-overflow)
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endif()
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if(SANITIZE_THREAD)
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message(STATUS "ThreadSanitizer enabled")
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set(SANITIZER_FLAGS "-fsanitize=thread")
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endif()
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if(SANITIZE_THREAD OR SANITIZE_ADDRESS)
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check_enable_cxx_flag(${SANITIZER_FLAGS})
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check_enable_cxx_flag("-fno-sanitize-recover=all")
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check_enable_cxx_flag("-fno-omit-frame-pointer")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${SANITIZER_FLAGS} -fuse-ld=gold")
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endif()
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endif()
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