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| <span id="module:FindThreads"></span><h1>FindThreads<a class="headerlink" href="#findthreads" title="Permalink to this headline">ΒΆ</a></h1> |
| <p>This module determines the thread library of the system.</p> |
| <p>The following variables are set</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span>CMAKE_THREAD_LIBS_INIT - the thread library |
| CMAKE_USE_SPROC_INIT - are we using sproc? |
| CMAKE_USE_WIN32_THREADS_INIT - using WIN32 threads? |
| CMAKE_USE_PTHREADS_INIT - are we using pthreads |
| CMAKE_HP_PTHREADS_INIT - are we using hp pthreads |
| </pre></div> |
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| <p>The following import target is created</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">Threads</span><span class="p">::</span><span class="n">Threads</span> |
| </pre></div> |
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| <p>For systems with multiple thread libraries, caller can set</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">CMAKE_THREAD_PREFER_PTHREAD</span> |
| </pre></div> |
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| <p>If the use of the -pthread compiler and linker flag is preferred then the |
| caller can set</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">THREADS_PREFER_PTHREAD_FLAG</span> |
| </pre></div> |
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| <p>Please note that the compiler flag can only be used with the imported |
| target. Use of both the imported target as well as this switch is highly |
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