24 lines
786 B
CMake
24 lines
786 B
CMake
# Public Domain
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# We're looking for pthreads only, while preferring the -pthread flag
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set (CMAKE_THREAD_PREFER_PTHREAD ON)
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set (THREADS_PREFER_PTHREAD_FLAG ON)
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find_package (Threads)
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# Prepares the given target for threads
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function (add_threads target)
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if (NOT Threads_FOUND OR NOT CMAKE_USE_PTHREADS_INIT)
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message (FATAL_ERROR "pthreads not found")
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endif (NOT Threads_FOUND OR NOT CMAKE_USE_PTHREADS_INIT)
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if (THREADS_HAVE_PTHREAD_ARG)
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set_property (TARGET ${target} PROPERTY
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COMPILE_OPTIONS "-pthread")
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set_property (TARGET ${target} PROPERTY
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INTERFACE_COMPILE_OPTIONS "-pthread")
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endif (THREADS_HAVE_PTHREAD_ARG)
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if (CMAKE_THREAD_LIBS_INIT)
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target_link_libraries (${target} "${CMAKE_THREAD_LIBS_INIT}")
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endif (CMAKE_THREAD_LIBS_INIT)
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endfunction (add_threads)
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