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add an option to test ompenmp

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Gael Guennebaud 2010-03-05 10:22:27 +01:00
parent 62ac021606
commit dd961f8c60
1 changed files with 9 additions and 0 deletions
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9
CMakeLists.txt
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@ -110,6 +110,15 @@ if(CMAKE_COMPILER_IS_GNUCXX)
message("Enabling NEON in tests/examples")
endif()
check_cxx_compiler_flag("-fopenmp" COMPILER_SUPPORT_OPENMP)
if(COMPILER_SUPPORT_OPENMP)
option(EIGEN_TEST_OPENMP "Enable/Disable OpenMP in tests/examples" OFF)
if(EIGEN_TEST_OPENMP)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fopenmp")
message("Enabling OpenMP in tests/examples")
endif()
endif()
endif(CMAKE_COMPILER_IS_GNUCXX)
if(MSVC)