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Add -fopenacc flag on linking with GCC compiler

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Tom Deakin 2016-05-11 17:21:52 +01:00
parent d420032c66
commit bf9c6fb6cd
1 changed files with 3 additions and 0 deletions
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3
CMakeLists.txt
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@ -56,6 +56,9 @@ endif ()
include(CheckCXXCompilerFlag) include(CheckCXXCompilerFlag)
if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU")
CHECK_CXX_COMPILER_FLAG(-fopenacc OPENACC) CHECK_CXX_COMPILER_FLAG(-fopenacc OPENACC)
if (OPENACC)
list (APPEND CMAKE_EXE_LINKER_FLAGS -fopenacc)
endif ()
elseif ("${CMAKE_CXX_COMPILER_ID}" MATCHES "PGI") elseif ("${CMAKE_CXX_COMPILER_ID}" MATCHES "PGI")
CHECK_CXX_COMPILER_FLAG(-acc OPENACC) CHECK_CXX_COMPILER_FLAG(-acc OPENACC)
elseif ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Cray") elseif ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Cray")