title: Get Python's LIB path
body: <p>I can see that <code>INCLUDE</code> path is <a href="https://docs.python.org/3/library/sysconfig.html#installation-paths" rel="noreferrer"><code>sysconfig.get_path('include')</code></a>.</p>
  
  <p>But I don't see any similar value for <code>LIB</code>.</p>
  
  <p>NumPy <a href="https://github.com/numpy/numpy/blob/master/numpy/core/setup.py#L70" rel="noreferrer">outright hardcodes it</a> as <code>os.path.join(sys.prefix, "libs")</code> in Windows and <code>get_config_var('LIBDIR')</code> (not documented and missing in Windows) otherwise.</p>
  
  <p>Is there a more supported way?</p>