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Change abi version when enabling AVX with GCC

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Gael Guennebaud
2014-03-27 15:38:40 +01:00
parent 6f123d209e
commit 7d73c7f18b
1 changed files with 3 additions and 0 deletions
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3
CMakeLists.txt
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@@ -199,6 +199,9 @@ if(NOT MSVC)
option(EIGEN_TEST_AVX "Enable/Disable AVX in tests/examples" OFF) option(EIGEN_TEST_AVX "Enable/Disable AVX in tests/examples" OFF)
if(EIGEN_TEST_AVX) if(EIGEN_TEST_AVX)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mavx") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mavx")
if(CMAKE_COMPILER_IS_GNUCXX)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fabi-version=6")
endif()
message(STATUS "Enabling AVX in tests/examples") message(STATUS "Enabling AVX in tests/examples")
endif() endif()