OSX/Cmake: tentative handling for clang-omp,
set flags hardcoded when used
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@@ -1859,9 +1859,15 @@ elseif(APPLE)
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endif()
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if(WITH_OPENMP AND CMAKE_C_COMPILER_ID MATCHES "Clang" AND NOT ${CMAKE_C_COMPILER_VERSION} VERSION_LESS '3.4')
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set(OPENMP_FOUND ON)
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set(OpenMP_C_FLAGS "-fopenmp" CACHE STRING "C compiler flags for OpenMP parallization" FORCE)
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set(OpenMP_CXX_FLAGS "-fopenmp" CACHE STRING "C++ compiler flags for OpenMP parallization" FORCE)
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include_directories(${LIBDIR}/openmp/include)
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LINK_DIRECTORIES(${LIBDIR}/openmp/lib)
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execute_process(COMMAND cp ${LIBDIR}/openmp/lib/libiomp5.dylib ${CMAKE_BINARY_DIR}/bin/libiomp5.dylib) # needed for imtermediate binaries, due lib id is @loader_path
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execute_process(COMMAND cp ${LIBDIR}/openmp/lib/libiomp5.dylib ${CMAKE_BINARY_DIR}/bin/libiomp5.dylib) # for intermediate binaries, lib id is @loader_path
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else()
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set(OpenMP_C_FLAGS "" CACHE STRING "C compiler flags for OpenMP parallization" FORCE) # unset
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set(OpenMP_CXX_FLAGS "" CACHE STRING "C++ compiler flags for OpenMP parallization" FORCE) # unset
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endif()
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set(EXETYPE MACOSX_BUNDLE)
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