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Enable strict aliasing and make sure it gets spotted

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Michał Janiszewski
2015-12-31 09:15:16 +01:00
parent f32e89a6db
commit db95b3ada3
1 changed files with 2 additions and 2 deletions
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4
CMakeLists.txt
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@@ -125,8 +125,8 @@ if (APPLE)
endif (APPLE)
# force 32bit build for now and set necessary flags to compile code as is
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32 -std=gnu99 -fno-omit-frame-pointer -fno-pie")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32 -std=gnu++11 -fno-omit-frame-pointer -fno-pie")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32 -std=gnu99 -fno-omit-frame-pointer -fno-pie -fstrict-aliasing -Werror=strict-aliasing")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32 -std=gnu++11 -fno-omit-frame-pointer -fno-pie -fstrict-aliasing -Werror=strict-aliasing")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -m32")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS}")