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| <div class="section" id="findpythonlibs"> |
| <span id="module:FindPythonLibs"></span><h1>FindPythonLibs<a class="headerlink" href="#findpythonlibs" title="Permalink to this headline">ΒΆ</a></h1> |
| <p>Find python libraries</p> |
| <p>This module finds if Python is installed and determines where the |
| include files and libraries are. It also determines what the name of |
| the library is. This code sets the following variables:</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">PYTHONLIBS_FOUND</span> <span class="o">-</span> <span class="n">have</span> <span class="n">the</span> <span class="n">Python</span> <span class="n">libs</span> <span class="n">been</span> <span class="n">found</span> |
| <span class="n">PYTHON_LIBRARIES</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">the</span> <span class="n">python</span> <span class="n">library</span> |
| <span class="n">PYTHON_INCLUDE_PATH</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">where</span> <span class="n">Python</span><span class="o">.</span><span class="n">h</span> <span class="ow">is</span> <span class="n">found</span> <span class="p">(</span><span class="n">deprecated</span><span class="p">)</span> |
| <span class="n">PYTHON_INCLUDE_DIRS</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">where</span> <span class="n">Python</span><span class="o">.</span><span class="n">h</span> <span class="ow">is</span> <span class="n">found</span> |
| <span class="n">PYTHON_DEBUG_LIBRARIES</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">the</span> <span class="n">debug</span> <span class="n">library</span> <span class="p">(</span><span class="n">deprecated</span><span class="p">)</span> |
| <span class="n">PYTHONLIBS_VERSION_STRING</span> <span class="o">-</span> <span class="n">version</span> <span class="n">of</span> <span class="n">the</span> <span class="n">Python</span> <span class="n">libs</span> <span class="n">found</span> <span class="p">(</span><span class="n">since</span> <span class="n">CMake</span> <span class="mf">2.8</span><span class="o">.</span><span class="mi">8</span><span class="p">)</span> |
| </pre></div> |
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| <p>The Python_ADDITIONAL_VERSIONS variable can be used to specify a list |
| of version numbers that should be taken into account when searching |
| for Python. You need to set this variable before calling |
| find_package(PythonLibs).</p> |
| <p>If you’d like to specify the installation of Python to use, you should |
| modify the following cache variables:</p> |
| <div class="highlight-default"><div class="highlight"><pre><span></span><span class="n">PYTHON_LIBRARY</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">the</span> <span class="n">python</span> <span class="n">library</span> |
| <span class="n">PYTHON_INCLUDE_DIR</span> <span class="o">-</span> <span class="n">path</span> <span class="n">to</span> <span class="n">where</span> <span class="n">Python</span><span class="o">.</span><span class="n">h</span> <span class="ow">is</span> <span class="n">found</span> |
| </pre></div> |
| </div> |
| <p>If calling both <code class="docutils literal"><span class="pre">find_package(PythonInterp)</span></code> and |
| <code class="docutils literal"><span class="pre">find_package(PythonLibs)</span></code>, call <code class="docutils literal"><span class="pre">find_package(PythonInterp)</span></code> first to |
| get the currently active Python version by default with a consistent version |
| of PYTHON_LIBRARIES.</p> |
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