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| <div class="section" id="cmake-message-indent"> |
| <span id="variable:CMAKE_MESSAGE_INDENT"></span><h1>CMAKE_MESSAGE_INDENT<a class="headerlink" href="#cmake-message-indent" title="Permalink to this headline">ΒΆ</a></h1> |
| <div class="versionadded"> |
| <p><span class="versionmodified added">New in version 3.16.</span></p> |
| </div> |
| <p>The <span class="target" id="index-0-command:message"></span><a class="reference internal" href="../command/message.html#command:message" title="message"><code class="xref cmake cmake-command docutils literal notranslate"><span class="pre">message()</span></code></a> command joins the strings from this list and for |
| log levels of <code class="docutils literal notranslate"><span class="pre">NOTICE</span></code> and below, it prepends the resultant string to |
| each line of the message.</p> |
| <p>Example:</p> |
| <div class="highlight-cmake notranslate"><div class="highlight"><pre><span></span><span class="nf">list(</span><span class="no">APPEND</span><span class="w"> </span><span class="nb">listVar</span><span class="w"> </span><span class="nb">one</span><span class="w"> </span><span class="nb">two</span><span class="w"> </span><span class="nb">three</span><span class="nf">)</span><span class="w"></span> |
| |
| <span class="nf">message(</span><span class="no">VERBOSE</span><span class="w"> </span><span class="p">[[</span><span class="nb">Collected</span><span class="w"> </span><span class="nb">items</span><span class="w"> </span><span class="nb">in</span><span class="w"> </span><span class="nb">the</span><span class="w"> </span><span class="s">"listVar"</span><span class="o">:</span><span class="p">]]</span><span class="nf">)</span><span class="w"></span> |
| <span class="nf">list(</span><span class="no">APPEND</span><span class="w"> </span><span class="no">CMAKE_MESSAGE_INDENT</span><span class="w"> </span><span class="s">" "</span><span class="nf">)</span><span class="w"></span> |
| |
| <span class="nf">foreach(</span><span class="nb">item</span><span class="w"> </span><span class="no">IN</span><span class="w"> </span><span class="no">LISTS</span><span class="w"> </span><span class="nb">listVar</span><span class="nf">)</span><span class="w"></span> |
| <span class="w"> </span><span class="nf">message(</span><span class="no">VERBOSE</span><span class="w"> </span><span class="o">${</span><span class="nt">item</span><span class="o">}</span><span class="nf">)</span><span class="w"></span> |
| <span class="nf">endforeach()</span><span class="w"></span> |
| |
| <span class="nf">list(</span><span class="no">POP_BACK</span><span class="w"> </span><span class="no">CMAKE_MESSAGE_INDENT</span><span class="nf">)</span><span class="w"></span> |
| <span class="nf">message(</span><span class="no">VERBOSE</span><span class="w"> </span><span class="s">"No more indent"</span><span class="nf">)</span><span class="w"></span> |
| </pre></div> |
| </div> |
| <p>Which results in the following output:</p> |
| <div class="highlight-none notranslate"><div class="highlight"><pre><span></span>-- Collected items in the "listVar": |
| -- one |
| -- two |
| -- three |
| -- No more indent |
| </pre></div> |
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