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- # Ported from Clickhouse: https://github.com/ClickHouse/ClickHouse/blob/master/cmake/sanitize.cmake
-
- set (SAN_FLAGS "${SAN_FLAGS} -g -fno-omit-frame-pointer -DSANITIZER")
- # O1 is normally set by clang, and -Og by gcc
- if (COMPILER_GCC)
- if (ENABLE_FULL_DEBUG MATCHES "ON")
- set (SAN_FLAGS "${SAN_FLAGS} -O0")
- else()
- set (SAN_FLAGS "${SAN_FLAGS} -Og")
- endif()
- else ()
- if (ENABLE_FULL_DEBUG MATCHES "ON")
- set (SAN_FLAGS "${SAN_FLAGS} -O0")
- else()
- set (SAN_FLAGS "${SAN_FLAGS} -O1")
- endif()
- endif ()
- if (SANITIZE)
- if (ENABLE_JEMALLOC MATCHES "ON")
- message (STATUS "Jemalloc support is useless in case of build with sanitizers")
- set (ENABLE_JEMALLOC "OFF")
- endif ()
-
- string(REPLACE "," ";" SANITIZE_LIST ${SANITIZE})
- foreach(SANITIZE ${SANITIZE_LIST})
- if (SANITIZE STREQUAL "address")
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fsanitize-address-use-after-scope")
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address -fsanitize-address-use-after-scope")
- set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address -fsanitize-address-use-after-scope")
- if (COMPILER_GCC)
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static-libasan")
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libasan")
- set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libasan")
- endif ()
-
- elseif (SANITIZE STREQUAL "leak")
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=leak")
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=leak")
- set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=leak")
-
- elseif (SANITIZE STREQUAL "memory")
- set (MSAN_FLAGS "-fsanitize=memory -fsanitize-memory-track-origins -fno-optimize-sibling-calls")
-
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${MSAN_FLAGS}")
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${MSAN_FLAGS}")
- set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=memory")
-
- if (COMPILER_GCC)
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static-libmsan")
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libmsan")
- set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libmsan")
- endif ()
-
- elseif (SANITIZE STREQUAL "undefined")
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined -fno-sanitize-recover=all")
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=undefined -fno-sanitize-recover=all")
- set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=undefined")
-
- if (COMPILER_GCC)
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static-libubsan")
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libubsan")
- set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libubsan")
- endif ()
- else ()
- message (FATAL_ERROR "Unknown sanitizer type: ${SANITIZE}")
- endif ()
- endforeach ()
- set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SAN_FLAGS}")
- set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SAN_FLAGS}")
- message (STATUS "Add sanitizer: ${SANITIZE}")
- # Disable sanitizing on make stage e.g. for snowball compiler
- set (ENV{ASAN_OPTIONS} "detect_leaks=0")
- message (STATUS "Sanitizer CFLAGS: ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE_UC}}")
- message (STATUS "Sanitizer CXXFLAGS: ${CMAKE_CXX_FLAGS} ${CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE_UC}}")
- endif()
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