Abdelrahman Said
26 lines
622 B
CMake
26 lines
622 B
CMake
tristate(IGRAPH_ENABLE_TLS "Enable thread-local storage for igraph global variables" AUTO)
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include(CheckTLSSupport)
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check_tls_support(TLS_KEYWORD)
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if(IGRAPH_ENABLE_TLS STREQUAL "AUTO")
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if(TLS_KEYWORD)
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set(IGRAPH_ENABLE_TLS ON)
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else()
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set(IGRAPH_ENABLE_TLS OFF)
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endif()
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endif()
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if(IGRAPH_ENABLE_TLS)
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if(NOT TLS_KEYWORD)
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message(FATAL_ERROR "Thread-local storage not supported on this compiler")
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endif()
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# TODO: we should probably set this only if we are building igraph with
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# internal-everything
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set(IGRAPH_THREAD_SAFE YES)
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else()
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set(TLS_KEYWORD "")
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set(IGRAPH_THREAD_SAFE NO)
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endif()
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