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| <div class="section" id="cmake-cfg-intdir"> |
| <span id="variable:CMAKE_CFG_INTDIR"></span><h1>CMAKE_CFG_INTDIR<a class="headerlink" href="#cmake-cfg-intdir" title="Permalink to this headline">ΒΆ</a></h1> |
| <div class="deprecated"> |
| <p><span class="versionmodified deprecated">Deprecated since version 3.21: </span>This variable has poor support on <span class="target" id="index-0-generator:Ninja Multi-Config"></span><a class="reference internal" href="../generator/Ninja%20Multi-Config.html#generator:Ninja Multi-Config" title="Ninja Multi-Config"><code class="xref cmake cmake-generator docutils literal notranslate"><span class="pre">Ninja</span> <span class="pre">Multi-Config</span></code></a>, and |
| predates the existence of the <span class="target" id="index-0-genex:CONFIG"></span><a class="reference internal" href="../manual/cmake-generator-expressions.7.html#genex:CONFIG" title="CONFIG"><code class="xref cmake cmake-genex docutils literal notranslate"><span class="pre">$<CONFIG></span></code></a> generator expression. Use |
| <code class="docutils literal notranslate"><span class="pre">$<CONFIG></span></code> instead.</p> |
| </div> |
| <p>Build-time reference to per-configuration output subdirectory.</p> |
| <p>For native build systems supporting multiple configurations in the |
| build tree (such as <a class="reference internal" href="../manual/cmake-generators.7.html#visual-studio-generators"><span class="std std-ref">Visual Studio Generators</span></a> and <span class="target" id="index-0-generator:Xcode"></span><a class="reference internal" href="../generator/Xcode.html#generator:Xcode" title="Xcode"><code class="xref cmake cmake-generator docutils literal notranslate"><span class="pre">Xcode</span></code></a>), |
| the value is a reference to a build-time variable specifying the name |
| of the per-configuration output subdirectory. On <a class="reference internal" href="../manual/cmake-generators.7.html#makefile-generators"><span class="std std-ref">Makefile Generators</span></a> |
| this evaluates to <cite>.</cite> because there is only one configuration in a build tree. |
| Example values:</p> |
| <div class="highlight-none notranslate"><div class="highlight"><pre><span></span>$(ConfigurationName) = Visual Studio 9 |
| $(Configuration) = Visual Studio 10 |
| $(CONFIGURATION) = Xcode |
| . = Make-based tools |
| . = Ninja |
| ${CONFIGURATION} = Ninja Multi-Config |
| </pre></div> |
| </div> |
| <p>Since these values are evaluated by the native build system, this |
| variable is suitable only for use in command lines that will be |
| evaluated at build time. Example of intended usage:</p> |
| <div class="highlight-none notranslate"><div class="highlight"><pre><span></span>add_executable(mytool mytool.c) |
| add_custom_command( |
| OUTPUT out.txt |
| COMMAND ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/mytool |
| ${CMAKE_CURRENT_SOURCE_DIR}/in.txt out.txt |
| DEPENDS mytool in.txt |
| ) |
| add_custom_target(drive ALL DEPENDS out.txt) |
| </pre></div> |
| </div> |
| <p>Note that <code class="docutils literal notranslate"><span class="pre">CMAKE_CFG_INTDIR</span></code> is no longer necessary for this purpose but |
| has been left for compatibility with existing projects. Instead |
| <span class="target" id="index-0-command:add_custom_command"></span><a class="reference internal" href="../command/add_custom_command.html#command:add_custom_command" title="add_custom_command"><code class="xref cmake cmake-command docutils literal notranslate"><span class="pre">add_custom_command()</span></code></a> recognizes executable target names in its |
| <code class="docutils literal notranslate"><span class="pre">COMMAND</span></code> option, so |
| <code class="docutils literal notranslate"><span class="pre">${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/mytool</span></code> can be replaced |
| by just <code class="docutils literal notranslate"><span class="pre">mytool</span></code>.</p> |
| <p>This variable is read-only. Setting it is undefined behavior. In |
| multi-configuration build systems the value of this variable is passed |
| as the value of preprocessor symbol <code class="docutils literal notranslate"><span class="pre">CMAKE_INTDIR</span></code> to the compilation |
| of all source files.</p> |
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