diff options
Diffstat (limited to 'cmake/Sanitizer.cmake')
| -rw-r--r-- | cmake/Sanitizer.cmake | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/cmake/Sanitizer.cmake b/cmake/Sanitizer.cmake new file mode 100644 index 000000000..723878d0d --- /dev/null +++ b/cmake/Sanitizer.cmake @@ -0,0 +1,44 @@ +# Ported from Clickhouse: https://github.com/ClickHouse/ClickHouse/blob/master/cmake/sanitize.cmake + +option (SANITIZE "Enable sanitizer: address, memory, undefined" "") +set (SAN_FLAGS "${SAN_FLAGS} -g -fno-omit-frame-pointer -DSANITIZER") +# O1 is normally set by clang, and -Og by gcc +if (COMPILER_GCC) + set (SAN_FLAGS "${SAN_FLAGS} -Og") +else () + set (SAN_FLAGS "${SAN_FLAGS} -O1") +endif () +if (SANITIZE) + if (SANITIZE STREQUAL "address") + set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SAN_FLAGS} -fsanitize=address -fsanitize-address-use-after-scope") + set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SAN_FLAGS} -fsanitize=address -fsanitize-address-use-after-scope") + if (COMPILER_GCC) + set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address -fsanitize-address-use-after-scope") + set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libasan") + endif () + + elseif (SANITIZE STREQUAL "memory") + set (MSAN_FLAGS "-fsanitize=memory -fsanitize-memory-track-origins -fno-optimize-sibling-calls") + + set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SAN_FLAGS} ${MSAN_FLAGS}") + set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SAN_FLAGS} ${MSAN_FLAGS}") + + if (COMPILER_GCC) + set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=memory") + set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libmsan") + endif () + + elseif (SANITIZE STREQUAL "undefined") + set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SAN_FLAGS} -fsanitize=undefined -fno-sanitize-recover=all") + set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SAN_FLAGS} -fsanitize=undefined -fno-sanitize-recover=all") + if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU") + set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=undefined") + endif() + if (CMAKE_C_COMPILER_ID STREQUAL "GNU") + set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libubsan") + endif () + + message (FATAL_ERROR "Unknown sanitizer type: ${SANITIZE}") + endif () + message (STATUS "Add sanitizer: ${SANITIZE}") +endif()
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