n><a class="reference internal" href="CMAKE_SYSROOT.html#variable:CMAKE_SYSROOT" title="CMAKE_SYSROOT"><code class="xref cmake cmake-variable docutils literal notranslate"><span class="pre">CMAKE_SYSROOT</span></code></a> are used by <span class="target" id="index-0-command:find_file"></span><a class="reference internal" href="../command/find_file.html#command:find_file" title="find_file"><code class="xref cmake cmake-command docutils literal notranslate"><span class="pre">find_file()</span></code></a> and 