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| <span id="prop_dir:INCLUDE_DIRECTORIES"></span><h1>INCLUDE_DIRECTORIES<a class="headerlink" href="#include-directories" title="Permalink to this headline">ΒΆ</a></h1> |
| <p>List of preprocessor include file search directories.</p> |
| <p>This property specifies the list of directories given so far to the |
| <span class="target" id="index-0-command:include_directories"></span><a class="reference internal" href="../command/include_directories.html#command:include_directories" title="include_directories"><code class="xref cmake cmake-command docutils literal notranslate"><span class="pre">include_directories()</span></code></a> command.</p> |
| <p>This property is used to populate the <span class="target" id="index-0-prop_tgt:INCLUDE_DIRECTORIES"></span><a class="reference internal" href="../prop_tgt/INCLUDE_DIRECTORIES.html#prop_tgt:INCLUDE_DIRECTORIES" title="INCLUDE_DIRECTORIES"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">INCLUDE_DIRECTORIES</span></code></a> |
| target property, which is used by the generators to set the include |
| directories for the compiler.</p> |
| <p>In addition to accepting values from that command, values may be set |
| directly on any directory using the <span class="target" id="index-0-command:set_property"></span><a class="reference internal" href="../command/set_property.html#command:set_property" title="set_property"><code class="xref cmake cmake-command docutils literal notranslate"><span class="pre">set_property()</span></code></a> command, and can be |
| set on the current directory using the <span class="target" id="index-0-command:set_directory_properties"></span><a class="reference internal" href="../command/set_directory_properties.html#command:set_directory_properties" title="set_directory_properties"><code class="xref cmake cmake-command docutils literal notranslate"><span class="pre">set_directory_properties()</span></code></a> |
| command. A directory gets its initial value from its parent directory if it has |
| one. The initial value of the <span class="target" id="index-1-prop_tgt:INCLUDE_DIRECTORIES"></span><a class="reference internal" href="../prop_tgt/INCLUDE_DIRECTORIES.html#prop_tgt:INCLUDE_DIRECTORIES" title="INCLUDE_DIRECTORIES"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">INCLUDE_DIRECTORIES</span></code></a> target property |
| comes from the value of this property. Both directory and target property |
| values are adjusted by calls to the <span class="target" id="index-1-command:include_directories"></span><a class="reference internal" href="../command/include_directories.html#command:include_directories" title="include_directories"><code class="xref cmake cmake-command docutils literal notranslate"><span class="pre">include_directories()</span></code></a> command. |
| Calls to <span class="target" id="index-1-command:set_property"></span><a class="reference internal" href="../command/set_property.html#command:set_property" title="set_property"><code class="xref cmake cmake-command docutils literal notranslate"><span class="pre">set_property()</span></code></a> or <span class="target" id="index-1-command:set_directory_properties"></span><a class="reference internal" href="../command/set_directory_properties.html#command:set_directory_properties" title="set_directory_properties"><code class="xref cmake cmake-command docutils literal notranslate"><span class="pre">set_directory_properties()</span></code></a>, |
| however, will update the directory property value without updating target |
| property values. Therefore direct property updates must be made before |
| calls to <span class="target" id="index-0-command:add_executable"></span><a class="reference internal" href="../command/add_executable.html#command:add_executable" title="add_executable"><code class="xref cmake cmake-command docutils literal notranslate"><span class="pre">add_executable()</span></code></a> or <span class="target" id="index-0-command:add_library"></span><a class="reference internal" href="../command/add_library.html#command:add_library" title="add_library"><code class="xref cmake cmake-command docutils literal notranslate"><span class="pre">add_library()</span></code></a> for targets |
| they are meant to affect.</p> |
| <p>The target property values are used by the generators to set the |
| include paths for the compiler.</p> |
| <p>Contents of <code class="docutils literal notranslate"><span class="pre">INCLUDE_DIRECTORIES</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 properties.</p> |
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