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Property that allows UB-san to continue on fail

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Change-Id: I0c0193985fcfedc782e638cc1b04c39c13cde1d1
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Chodor, Jaroslaw
2019-09-08 17:38:25 +02:00
parent dface02b19
commit 7c35ac19a3
1 changed files with 4 additions and 1 deletions
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5
CMakeLists.txt
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@ -687,7 +687,10 @@ if(NOT MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wshorten-64-to-32")
if(USE_SANITIZE_UB)
message(STATUS "Enabling undefined behavior sanitizer")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined -fno-sanitize-recover=undefined -fsanitize-recover=vptr -fno-rtti -DSANITIZER_BUILD")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined -fsanitize-recover=vptr -fno-rtti -DSANITIZER_BUILD")
if(NOT SANITIZE_UB_ALLOW_CONTINUE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-sanitize-recover=undefined")
endif()
endif(USE_SANITIZE_UB)
if (NOT (CMAKE_C_COMPILER_VERSION VERSION_LESS 3.6))
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-local-typedefs -DSANITIZER_BUILD")