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57 lines
2.9 KiB
CMake
57 lines
2.9 KiB
CMake
# Ported from Clickhouse: https://github.com/ClickHouse/ClickHouse/blob/master/cmake/sanitize.cmake
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option (SANITIZE "Enable sanitizer: address, memory, undefined" "")
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set (SAN_FLAGS "${SAN_FLAGS} -g -fno-omit-frame-pointer -DSANITIZER")
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# O1 is normally set by clang, and -Og by gcc
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if (COMPILER_GCC)
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set (SAN_FLAGS "${SAN_FLAGS} -Og")
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else ()
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set (SAN_FLAGS "${SAN_FLAGS} -O1")
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endif ()
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if (SANITIZE)
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if (ENABLE_JEMALLOC MATCHES "ON")
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message (STATUS "Jemalloc support is useless in case of build with sanitizers")
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set (ENABLE_JEMALLOC "OFF")
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endif ()
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if (SANITIZE STREQUAL "address")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SAN_FLAGS} -fsanitize=address -fsanitize-address-use-after-scope")
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SAN_FLAGS} -fsanitize=address -fsanitize-address-use-after-scope")
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set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address -fsanitize-address-use-after-scope")
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if (COMPILER_GCC)
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static-libasan")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libasan")
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set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libasan")
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endif ()
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elseif (SANITIZE STREQUAL "memory")
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set (MSAN_FLAGS "-fsanitize=memory -fsanitize-memory-track-origins -fno-optimize-sibling-calls")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SAN_FLAGS} ${MSAN_FLAGS}")
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SAN_FLAGS} ${MSAN_FLAGS}")
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set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=memory")
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if (COMPILER_GCC)
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static-libmsan")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libmsan")
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set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libmsan")
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endif ()
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elseif (SANITIZE STREQUAL "undefined")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SAN_FLAGS} -fsanitize=undefined -fno-sanitize-recover=all")
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SAN_FLAGS} -fsanitize=undefined -fno-sanitize-recover=all")
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set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=undefined")
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if (COMPILER_GCC)
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static-libubsan")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libubsan")
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set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libubsan")
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endif ()
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message (FATAL_ERROR "Unknown sanitizer type: ${SANITIZE}")
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endif ()
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message (STATUS "Add sanitizer: ${SANITIZE}")
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# Disable sanitizing on make stage e.g. for snowball compiler
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set (ENV{ASAN_OPTIONS} "detect_leaks=0")
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message (STATUS "Sanitizer CFLAGS: ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE_UC}}")
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message (STATUS "Sanitizer CXXFLAGS: ${CMAKE_CXX_FLAGS} ${CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE_UC}}")
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endif() |