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| <div class="section" id="interface-position-independent-code"> |
| <span id="prop_tgt:INTERFACE_POSITION_INDEPENDENT_CODE"></span><h1>INTERFACE_POSITION_INDEPENDENT_CODE<a class="headerlink" href="#interface-position-independent-code" title="Permalink to this headline">ΒΆ</a></h1> |
| <p>Whether consumers need to create a position-independent target</p> |
| <p>The <code class="docutils literal notranslate"><span class="pre">INTERFACE_POSITION_INDEPENDENT_CODE</span></code> property informs consumers of |
| this target whether they must set their |
| <span class="target" id="index-0-prop_tgt:POSITION_INDEPENDENT_CODE"></span><a class="reference internal" href="POSITION_INDEPENDENT_CODE.html#prop_tgt:POSITION_INDEPENDENT_CODE" title="POSITION_INDEPENDENT_CODE"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">POSITION_INDEPENDENT_CODE</span></code></a> property to <code class="docutils literal notranslate"><span class="pre">ON</span></code>. If this |
| property is set to <code class="docutils literal notranslate"><span class="pre">ON</span></code>, then the <span class="target" id="index-1-prop_tgt:POSITION_INDEPENDENT_CODE"></span><a class="reference internal" href="POSITION_INDEPENDENT_CODE.html#prop_tgt:POSITION_INDEPENDENT_CODE" title="POSITION_INDEPENDENT_CODE"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">POSITION_INDEPENDENT_CODE</span></code></a> |
| property on all consumers will be set to <code class="docutils literal notranslate"><span class="pre">ON</span></code>. Similarly, if this |
| property is set to <code class="docutils literal notranslate"><span class="pre">OFF</span></code>, then the <span class="target" id="index-2-prop_tgt:POSITION_INDEPENDENT_CODE"></span><a class="reference internal" href="POSITION_INDEPENDENT_CODE.html#prop_tgt:POSITION_INDEPENDENT_CODE" title="POSITION_INDEPENDENT_CODE"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">POSITION_INDEPENDENT_CODE</span></code></a> |
| property on all consumers will be set to <code class="docutils literal notranslate"><span class="pre">OFF</span></code>. If this property is |
| undefined, then consumers will determine their |
| <span class="target" id="index-3-prop_tgt:POSITION_INDEPENDENT_CODE"></span><a class="reference internal" href="POSITION_INDEPENDENT_CODE.html#prop_tgt:POSITION_INDEPENDENT_CODE" title="POSITION_INDEPENDENT_CODE"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">POSITION_INDEPENDENT_CODE</span></code></a> property by other means. Consumers |
| must ensure that the targets that they link to have a consistent |
| requirement for their <code class="docutils literal notranslate"><span class="pre">INTERFACE_POSITION_INDEPENDENT_CODE</span></code> property.</p> |
| <p>Contents of <code class="docutils literal notranslate"><span class="pre">INTERFACE_POSITION_INDEPENDENT_CODE</span></code> may use |
| "generator expressions" with the syntax <code class="docutils literal notranslate"><span class="pre">$<...></span></code>. See the |
| <span class="target" id="index-0-manual:cmake-generator-expressions(7)"></span><a class="reference internal" href="../manual/cmake-generator-expressions.7.html#manual:cmake-generator-expressions(7)" title="cmake-generator-expressions(7)"><code class="xref cmake cmake-manual docutils literal notranslate"><span class="pre">cmake-generator-expressions(7)</span></code></a> manual for available expressions. |
| See the <span class="target" id="index-0-manual:cmake-buildsystem(7)"></span><a class="reference internal" href="../manual/cmake-buildsystem.7.html#manual:cmake-buildsystem(7)" title="cmake-buildsystem(7)"><code class="xref cmake cmake-manual docutils literal notranslate"><span class="pre">cmake-buildsystem(7)</span></code></a> manual for more on defining buildsystem |
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