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| <div class="section" id="cmake-3-4-release-notes"> |
| <h1><a class="toc-backref" href="#id1">CMake 3.4 Release Notes</a><a class="headerlink" href="#cmake-3-4-release-notes" title="Permalink to this headline">¶</a></h1> |
| <div class="contents topic" id="contents"> |
| <p class="topic-title first">Contents</p> |
| <ul class="simple"> |
| <li><a class="reference internal" href="#cmake-3-4-release-notes" id="id1">CMake 3.4 Release Notes</a><ul> |
| <li><a class="reference internal" href="#new-features" id="id2">New Features</a><ul> |
| <li><a class="reference internal" href="#generators" id="id3">Generators</a></li> |
| <li><a class="reference internal" href="#commands" id="id4">Commands</a></li> |
| <li><a class="reference internal" href="#variables" id="id5">Variables</a></li> |
| <li><a class="reference internal" href="#properties" id="id6">Properties</a></li> |
| <li><a class="reference internal" href="#modules" id="id7">Modules</a></li> |
| <li><a class="reference internal" href="#generator-expressions" id="id8">Generator Expressions</a></li> |
| <li><a class="reference internal" href="#ctest" id="id9">CTest</a></li> |
| <li><a class="reference internal" href="#cpack" id="id10">CPack</a></li> |
| <li><a class="reference internal" href="#other" id="id11">Other</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#deprecated-and-removed-features" id="id12">Deprecated and Removed Features</a></li> |
| <li><a class="reference internal" href="#other-changes" id="id13">Other Changes</a></li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <p>Changes made since CMake 3.3 include the following.</p> |
| <div class="section" id="new-features"> |
| <h2><a class="toc-backref" href="#id2">New Features</a><a class="headerlink" href="#new-features" title="Permalink to this headline">¶</a></h2> |
| <div class="section" id="generators"> |
| <h3><a class="toc-backref" href="#id3">Generators</a><a class="headerlink" href="#generators" title="Permalink to this headline">¶</a></h3> |
| <ul class="simple"> |
| <li>The <span class="target" id="index-0-generator:Visual Studio 14 2015"></span><a class="reference internal" href="../generator/Visual Studio 14 2015.html#generator:Visual Studio 14 2015" title="Visual Studio 14 2015"><code class="xref cmake cmake-generator docutils literal"><span class="pre">Visual</span> <span class="pre">Studio</span> <span class="pre">14</span> <span class="pre">2015</span></code></a> generator learned to select |
| a Windows 10 SDK based on the value of the <span class="target" id="index-0-variable:CMAKE_SYSTEM_VERSION"></span><a class="reference internal" href="../variable/CMAKE_SYSTEM_VERSION.html#variable:CMAKE_SYSTEM_VERSION" title="CMAKE_SYSTEM_VERSION"><code class="xref cmake cmake-variable docutils literal"><span class="pre">CMAKE_SYSTEM_VERSION</span></code></a> |
| variable and the SDKs available on the host.</li> |
| <li>CMake learned rudimentary support for the Apple Swift language. When using |
| the <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"><span class="pre">Xcode</span></code></a> generator with Xcode 6.1 or higher, one may enable |
| the <code class="docutils literal"><span class="pre">Swift</span></code> language with the <span class="target" id="index-0-command:enable_language"></span><a class="reference internal" href="../command/enable_language.html#command:enable_language" title="enable_language"><code class="xref cmake cmake-command docutils literal"><span class="pre">enable_language()</span></code></a> command or the |
| <span class="target" id="index-0-command:project"></span><a class="reference internal" href="../command/project.html#command:project" title="project"><code class="xref cmake cmake-command docutils literal"><span class="pre">project()</span></code></a> command (this is an error with other generators or when |
| Xcode is too old). Then one may list <code class="docutils literal"><span class="pre">.swift</span></code> source files in targets |
| for compilation.</li> |
| </ul> |
| </div> |
| <div class="section" id="commands"> |
| <h3><a class="toc-backref" href="#id4">Commands</a><a class="headerlink" href="#commands" title="Permalink to this headline">¶</a></h3> |
| <ul class="simple"> |
| <li>The <span class="target" id="index-0-command:find_program"></span><a class="reference internal" href="../command/find_program.html#command:find_program" title="find_program"><code class="xref cmake cmake-command docutils literal"><span class="pre">find_program()</span></code></a> command learned a <code class="docutils literal"><span class="pre">NAMES_PER_DIR</span></code> |
| option to consider all given <code class="docutils literal"><span class="pre">NAMES</span></code> in each directory before |
| moving on to the next directory.</li> |
| <li>The <span class="target" id="index-0-command:get_filename_component"></span><a class="reference internal" href="../command/get_filename_component.html#command:get_filename_component" title="get_filename_component"><code class="xref cmake cmake-command docutils literal"><span class="pre">get_filename_component()</span></code></a> command learned a new <code class="docutils literal"><span class="pre">BASE_DIR</span></code> |
| subcommand. This is used to specify a base directory when calculating an |
| absolute path from a relative path.</li> |
| <li>The <span class="target" id="index-0-command:if"></span><a class="reference internal" href="../command/if.html#command:if" title="if"><code class="xref cmake cmake-command docutils literal"><span class="pre">if()</span></code></a> command learned a new <code class="docutils literal"><span class="pre">TEST</span></code> operator that evaluates |
| to true if a given test name has been defined by the <span class="target" id="index-0-command:add_test"></span><a class="reference internal" href="../command/add_test.html#command:add_test" title="add_test"><code class="xref cmake cmake-command docutils literal"><span class="pre">add_test()</span></code></a> |
| command. See policy <span class="target" id="index-0-policy:CMP0064"></span><a class="reference internal" href="../policy/CMP0064.html#policy:CMP0064" title="CMP0064"><code class="xref cmake cmake-policy docutils literal"><span class="pre">CMP0064</span></code></a>.</li> |
| <li>The <span class="target" id="index-0-command:install"></span><a class="reference internal" href="../command/install.html#command:install" title="install"><code class="xref cmake cmake-command docutils literal"><span class="pre">install(DIRECTORY)</span></code></a> command <code class="docutils literal"><span class="pre">DESTINATION</span></code> option learned to |
| support <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"><span class="pre">generator</span> <span class="pre">expressions</span></code></a>.</li> |
| <li>The <span class="target" id="index-1-command:install"></span><a class="reference internal" href="../command/install.html#command:install" title="install"><code class="xref cmake cmake-command docutils literal"><span class="pre">install(FILES)</span></code></a> command <code class="docutils literal"><span class="pre">DESTINATION</span></code> option learned to |
| support <span class="target" id="index-1-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"><span class="pre">generator</span> <span class="pre">expressions</span></code></a>.</li> |
| <li>The <span class="target" id="index-0-command:string"></span><a class="reference internal" href="../command/string.html#command:string" title="string"><code class="xref cmake cmake-command docutils literal"><span class="pre">string()</span></code></a> command learned a new <code class="docutils literal"><span class="pre">APPEND</span></code> subcommand.</li> |
| </ul> |
| </div> |
| <div class="section" id="variables"> |
| <h3><a class="toc-backref" href="#id5">Variables</a><a class="headerlink" href="#variables" title="Permalink to this headline">¶</a></h3> |
| <ul class="simple"> |
| <li>The <a class="reference internal" href="../manual/cmake-generators.7.html#makefile-generators"><span class="std std-ref">Makefile Generators</span></a> and the <span class="target" id="index-0-generator:Ninja"></span><a class="reference internal" href="../generator/Ninja.html#generator:Ninja" title="Ninja"><code class="xref cmake cmake-generator docutils literal"><span class="pre">Ninja</span></code></a> generator |
| learned to add compiler launcher tools like distcc and ccache along |
| with the compiler for <code class="docutils literal"><span class="pre">C</span></code> and <code class="docutils literal"><span class="pre">CXX</span></code> languages. See the |
| <span class="target" id="index-0-variable:CMAKE_<LANG>_COMPILER_LAUNCHER"></span><a class="reference internal" href="../variable/CMAKE_LANG_COMPILER_LAUNCHER.html#variable:CMAKE_<LANG>_COMPILER_LAUNCHER" title="CMAKE_<LANG>_COMPILER_LAUNCHER"><code class="xref cmake cmake-variable docutils literal"><span class="pre">CMAKE_<LANG>_COMPILER_LAUNCHER</span></code></a> variable and |
| <span class="target" id="index-0-prop_tgt:<LANG>_COMPILER_LAUNCHER"></span><a class="reference internal" href="../prop_tgt/LANG_COMPILER_LAUNCHER.html#prop_tgt:<LANG>_COMPILER_LAUNCHER" title="<LANG>_COMPILER_LAUNCHER"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre"><LANG>_COMPILER_LAUNCHER</span></code></a> target property for details.</li> |
| <li>New <span class="target" id="index-0-variable:CMAKE_LINK_SEARCH_START_STATIC"></span><a class="reference internal" href="../variable/CMAKE_LINK_SEARCH_START_STATIC.html#variable:CMAKE_LINK_SEARCH_START_STATIC" title="CMAKE_LINK_SEARCH_START_STATIC"><code class="xref cmake cmake-variable docutils literal"><span class="pre">CMAKE_LINK_SEARCH_START_STATIC</span></code></a> and |
| <span class="target" id="index-0-variable:CMAKE_LINK_SEARCH_END_STATIC"></span><a class="reference internal" href="../variable/CMAKE_LINK_SEARCH_END_STATIC.html#variable:CMAKE_LINK_SEARCH_END_STATIC" title="CMAKE_LINK_SEARCH_END_STATIC"><code class="xref cmake cmake-variable docutils literal"><span class="pre">CMAKE_LINK_SEARCH_END_STATIC</span></code></a> variables were |
| introduced to initialize the |
| <span class="target" id="index-0-prop_tgt:LINK_SEARCH_START_STATIC"></span><a class="reference internal" href="../prop_tgt/LINK_SEARCH_START_STATIC.html#prop_tgt:LINK_SEARCH_START_STATIC" title="LINK_SEARCH_START_STATIC"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">LINK_SEARCH_START_STATIC</span></code></a> and |
| <span class="target" id="index-0-prop_tgt:LINK_SEARCH_END_STATIC"></span><a class="reference internal" href="../prop_tgt/LINK_SEARCH_END_STATIC.html#prop_tgt:LINK_SEARCH_END_STATIC" title="LINK_SEARCH_END_STATIC"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">LINK_SEARCH_END_STATIC</span></code></a> target properties, |
| respectively.</li> |
| </ul> |
| </div> |
| <div class="section" id="properties"> |
| <h3><a class="toc-backref" href="#id6">Properties</a><a class="headerlink" href="#properties" title="Permalink to this headline">¶</a></h3> |
| <ul class="simple"> |
| <li><a class="reference internal" href="../manual/cmake-generators.7.html#visual-studio-generators"><span class="std std-ref">Visual Studio Generators</span></a> learned to support additonal |
| target properties to customize projects for NVIDIA Nsight |
| Tegra Visual Studio Edition:<ul> |
| <li><span class="target" id="index-0-prop_tgt:ANDROID_ANT_ADDITIONAL_OPTIONS"></span><a class="reference internal" href="../prop_tgt/ANDROID_ANT_ADDITIONAL_OPTIONS.html#prop_tgt:ANDROID_ANT_ADDITIONAL_OPTIONS" title="ANDROID_ANT_ADDITIONAL_OPTIONS"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ANDROID_ANT_ADDITIONAL_OPTIONS</span></code></a></li> |
| <li><span class="target" id="index-0-prop_tgt:ANDROID_ARCH"></span><a class="reference internal" href="../prop_tgt/ANDROID_ARCH.html#prop_tgt:ANDROID_ARCH" title="ANDROID_ARCH"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ANDROID_ARCH</span></code></a></li> |
| <li><span class="target" id="index-0-prop_tgt:ANDROID_ASSETS_DIRECTORIES"></span><a class="reference internal" href="../prop_tgt/ANDROID_ASSETS_DIRECTORIES.html#prop_tgt:ANDROID_ASSETS_DIRECTORIES" title="ANDROID_ASSETS_DIRECTORIES"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ANDROID_ASSETS_DIRECTORIES</span></code></a></li> |
| <li><span class="target" id="index-0-prop_tgt:ANDROID_JAR_DEPENDENCIES"></span><a class="reference internal" href="../prop_tgt/ANDROID_JAR_DEPENDENCIES.html#prop_tgt:ANDROID_JAR_DEPENDENCIES" title="ANDROID_JAR_DEPENDENCIES"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ANDROID_JAR_DEPENDENCIES</span></code></a></li> |
| <li><span class="target" id="index-0-prop_tgt:ANDROID_JAR_DIRECTORIES"></span><a class="reference internal" href="../prop_tgt/ANDROID_JAR_DIRECTORIES.html#prop_tgt:ANDROID_JAR_DIRECTORIES" title="ANDROID_JAR_DIRECTORIES"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ANDROID_JAR_DIRECTORIES</span></code></a></li> |
| <li><span class="target" id="index-0-prop_tgt:ANDROID_JAVA_SOURCE_DIR"></span><a class="reference internal" href="../prop_tgt/ANDROID_JAVA_SOURCE_DIR.html#prop_tgt:ANDROID_JAVA_SOURCE_DIR" title="ANDROID_JAVA_SOURCE_DIR"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ANDROID_JAVA_SOURCE_DIR</span></code></a></li> |
| <li><span class="target" id="index-0-prop_tgt:ANDROID_NATIVE_LIB_DEPENDENCIES"></span><a class="reference internal" href="../prop_tgt/ANDROID_NATIVE_LIB_DEPENDENCIES.html#prop_tgt:ANDROID_NATIVE_LIB_DEPENDENCIES" title="ANDROID_NATIVE_LIB_DEPENDENCIES"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ANDROID_NATIVE_LIB_DEPENDENCIES</span></code></a></li> |
| <li><span class="target" id="index-0-prop_tgt:ANDROID_NATIVE_LIB_DIRECTORIES"></span><a class="reference internal" href="../prop_tgt/ANDROID_NATIVE_LIB_DIRECTORIES.html#prop_tgt:ANDROID_NATIVE_LIB_DIRECTORIES" title="ANDROID_NATIVE_LIB_DIRECTORIES"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ANDROID_NATIVE_LIB_DIRECTORIES</span></code></a></li> |
| <li><span class="target" id="index-0-prop_tgt:ANDROID_PROCESS_MAX"></span><a class="reference internal" href="../prop_tgt/ANDROID_PROCESS_MAX.html#prop_tgt:ANDROID_PROCESS_MAX" title="ANDROID_PROCESS_MAX"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ANDROID_PROCESS_MAX</span></code></a></li> |
| <li><span class="target" id="index-0-prop_tgt:ANDROID_PROGUARD"></span><a class="reference internal" href="../prop_tgt/ANDROID_PROGUARD.html#prop_tgt:ANDROID_PROGUARD" title="ANDROID_PROGUARD"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ANDROID_PROGUARD</span></code></a></li> |
| <li><span class="target" id="index-0-prop_tgt:ANDROID_PROGUARD_CONFIG_PATH"></span><a class="reference internal" href="../prop_tgt/ANDROID_PROGUARD_CONFIG_PATH.html#prop_tgt:ANDROID_PROGUARD_CONFIG_PATH" title="ANDROID_PROGUARD_CONFIG_PATH"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ANDROID_PROGUARD_CONFIG_PATH</span></code></a></li> |
| <li><span class="target" id="index-0-prop_tgt:ANDROID_SECURE_PROPS_PATH"></span><a class="reference internal" href="../prop_tgt/ANDROID_SECURE_PROPS_PATH.html#prop_tgt:ANDROID_SECURE_PROPS_PATH" title="ANDROID_SECURE_PROPS_PATH"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ANDROID_SECURE_PROPS_PATH</span></code></a></li> |
| <li><span class="target" id="index-0-prop_tgt:ANDROID_SKIP_ANT_STEP"></span><a class="reference internal" href="../prop_tgt/ANDROID_SKIP_ANT_STEP.html#prop_tgt:ANDROID_SKIP_ANT_STEP" title="ANDROID_SKIP_ANT_STEP"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ANDROID_SKIP_ANT_STEP</span></code></a></li> |
| <li><span class="target" id="index-0-prop_tgt:ANDROID_STL_TYPE"></span><a class="reference internal" href="../prop_tgt/ANDROID_STL_TYPE.html#prop_tgt:ANDROID_STL_TYPE" title="ANDROID_STL_TYPE"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ANDROID_STL_TYPE</span></code></a></li> |
| </ul> |
| </li> |
| <li>The <span class="target" id="index-0-prop_tgt:ARCHIVE_OUTPUT_DIRECTORY"></span><a class="reference internal" href="../prop_tgt/ARCHIVE_OUTPUT_DIRECTORY.html#prop_tgt:ARCHIVE_OUTPUT_DIRECTORY" title="ARCHIVE_OUTPUT_DIRECTORY"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ARCHIVE_OUTPUT_DIRECTORY</span></code></a>, |
| <span class="target" id="index-0-prop_tgt:LIBRARY_OUTPUT_DIRECTORY"></span><a class="reference internal" href="../prop_tgt/LIBRARY_OUTPUT_DIRECTORY.html#prop_tgt:LIBRARY_OUTPUT_DIRECTORY" title="LIBRARY_OUTPUT_DIRECTORY"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">LIBRARY_OUTPUT_DIRECTORY</span></code></a>, and |
| <span class="target" id="index-0-prop_tgt:RUNTIME_OUTPUT_DIRECTORY"></span><a class="reference internal" href="../prop_tgt/RUNTIME_OUTPUT_DIRECTORY.html#prop_tgt:RUNTIME_OUTPUT_DIRECTORY" title="RUNTIME_OUTPUT_DIRECTORY"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">RUNTIME_OUTPUT_DIRECTORY</span></code></a> target properties learned to |
| support <span class="target" id="index-2-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"><span class="pre">generator</span> <span class="pre">expressions</span></code></a>.</li> |
| <li>The <span class="target" id="index-0-prop_tgt:SOURCE_DIR"></span><a class="reference internal" href="../prop_tgt/SOURCE_DIR.html#prop_tgt:SOURCE_DIR" title="SOURCE_DIR"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">SOURCE_DIR</span></code></a> and <span class="target" id="index-0-prop_tgt:BINARY_DIR"></span><a class="reference internal" href="../prop_tgt/BINARY_DIR.html#prop_tgt:BINARY_DIR" title="BINARY_DIR"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">BINARY_DIR</span></code></a> target properties |
| were introduced to allow project code to query where a target is defined.</li> |
| <li>The <span class="target" id="index-0-prop_tgt:OUTPUT_NAME"></span><a class="reference internal" href="../prop_tgt/OUTPUT_NAME.html#prop_tgt:OUTPUT_NAME" title="OUTPUT_NAME"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">OUTPUT_NAME</span></code></a> target property and its variants learned to |
| support <span class="target" id="index-3-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"><span class="pre">generator</span> <span class="pre">expressions</span></code></a>.</li> |
| <li>A <span class="target" id="index-0-prop_gbl:TARGET_MESSAGES"></span><a class="reference internal" href="../prop_gbl/TARGET_MESSAGES.html#prop_gbl:TARGET_MESSAGES" title="TARGET_MESSAGES"><code class="xref cmake cmake-prop_gbl docutils literal"><span class="pre">TARGET_MESSAGES</span></code></a> global property was added to tell the |
| <a class="reference internal" href="../manual/cmake-generators.7.html#makefile-generators"><span class="std std-ref">Makefile Generators</span></a> whether to generate commands to print output |
| after each target is completed.</li> |
| <li>On Windows with MS-compatible tools, CMake learned to optionally |
| generate a module definition (<code class="docutils literal"><span class="pre">.def</span></code>) file for <code class="docutils literal"><span class="pre">SHARED</span></code> libraries. |
| See the <span class="target" id="index-0-prop_tgt:WINDOWS_EXPORT_ALL_SYMBOLS"></span><a class="reference internal" href="../prop_tgt/WINDOWS_EXPORT_ALL_SYMBOLS.html#prop_tgt:WINDOWS_EXPORT_ALL_SYMBOLS" title="WINDOWS_EXPORT_ALL_SYMBOLS"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">WINDOWS_EXPORT_ALL_SYMBOLS</span></code></a> target property.</li> |
| </ul> |
| </div> |
| <div class="section" id="modules"> |
| <h3><a class="toc-backref" href="#id7">Modules</a><a class="headerlink" href="#modules" title="Permalink to this headline">¶</a></h3> |
| <ul class="simple"> |
| <li>The <span class="target" id="index-0-module:ExternalProject"></span><a class="reference internal" href="../module/ExternalProject.html#module:ExternalProject" title="ExternalProject"><code class="xref cmake cmake-module docutils literal"><span class="pre">ExternalProject</span></code></a> module <span class="target" id="index-0-command:externalproject_add"></span><a class="reference internal" href="../module/ExternalProject.html#command:externalproject_add" title="externalproject_add"><code class="xref cmake cmake-command docutils literal"><span class="pre">ExternalProject_Add()</span></code></a> |
| function <code class="docutils literal"><span class="pre">GIT_SUBMODULES</span></code> option now also limits the set of |
| submodules that are initialized in addition to the prior behavior |
| of limiting the set of submodules that are updated.</li> |
| <li>The <span class="target" id="index-1-module:ExternalProject"></span><a class="reference internal" href="../module/ExternalProject.html#module:ExternalProject" title="ExternalProject"><code class="xref cmake cmake-module docutils literal"><span class="pre">ExternalProject</span></code></a> module learned new <code class="docutils literal"><span class="pre">USES_TERMINAL</span></code> |
| arguments for giving steps exclusive terminal access. This is |
| useful with the <span class="target" id="index-1-generator:Ninja"></span><a class="reference internal" href="../generator/Ninja.html#generator:Ninja" title="Ninja"><code class="xref cmake cmake-generator docutils literal"><span class="pre">Ninja</span></code></a> generator to monitor CMake |
| superbuild progress and prevent CPU oversubscription.</li> |
| <li>The <span class="target" id="index-0-module:FindBISON"></span><a class="reference internal" href="../module/FindBISON.html#module:FindBISON" title="FindBISON"><code class="xref cmake cmake-module docutils literal"><span class="pre">FindBISON</span></code></a> module <code class="docutils literal"><span class="pre">BISON_TARGET</span></code> macro learned a |
| new <code class="docutils literal"><span class="pre">DEFINES_FILE</span></code> option to specify a custom output header |
| to be generated.</li> |
| <li>The <span class="target" id="index-0-module:FindHDF5"></span><a class="reference internal" href="../module/FindHDF5.html#module:FindHDF5" title="FindHDF5"><code class="xref cmake cmake-module docutils literal"><span class="pre">FindHDF5</span></code></a> module learend a new <code class="docutils literal"><span class="pre">HDF5_PREFER_PARALLEL</span></code> |
| option allowing users to specify that a parallel HDF5 tool is |
| preferred if both are available.</li> |
| <li>The <span class="target" id="index-0-module:FindIce"></span><a class="reference internal" href="../module/FindIce.html#module:FindIce" title="FindIce"><code class="xref cmake cmake-module docutils literal"><span class="pre">FindIce</span></code></a> module now provides imported targets.</li> |
| <li>The <span class="target" id="index-0-module:FindJava"></span><a class="reference internal" href="../module/FindJava.html#module:FindJava" title="FindJava"><code class="xref cmake cmake-module docutils literal"><span class="pre">FindJava</span></code></a> module learned to optionally find |
| the <code class="docutils literal"><span class="pre">idlj</span></code> and <code class="docutils literal"><span class="pre">jarsigner</span></code> tools.</li> |
| <li>The <span class="target" id="index-0-module:FindOpenSSL"></span><a class="reference internal" href="../module/FindOpenSSL.html#module:FindOpenSSL" title="FindOpenSSL"><code class="xref cmake cmake-module docutils literal"><span class="pre">FindOpenSSL</span></code></a> module now provides imported targets.</li> |
| <li>The <span class="target" id="index-1-module:FindOpenSSL"></span><a class="reference internal" href="../module/FindOpenSSL.html#module:FindOpenSSL" title="FindOpenSSL"><code class="xref cmake cmake-module docutils literal"><span class="pre">FindOpenSSL</span></code></a> module learned a new <code class="docutils literal"><span class="pre">OPENSSL_USE_STATIC_LIBS</span></code> |
| option to search only for static libraries.</li> |
| <li>The <span class="target" id="index-0-module:FindPkgConfig"></span><a class="reference internal" href="../module/FindPkgConfig.html#module:FindPkgConfig" title="FindPkgConfig"><code class="xref cmake cmake-module docutils literal"><span class="pre">FindPkgConfig</span></code></a> learned a new <span class="target" id="index-0-command:pkg_get_variable"></span><a class="reference internal" href="../module/FindPkgConfig.html#command:pkg_get_variable" title="pkg_get_variable"><code class="xref cmake cmake-command docutils literal"><span class="pre">pkg_get_variable()</span></code></a> |
| command which may be used to query for arbitrary variables from a package |
| (such as for related tools or data and plugin install paths).</li> |
| <li>The <span class="target" id="index-0-module:FindProtobuf"></span><a class="reference internal" href="../module/FindProtobuf.html#module:FindProtobuf" title="FindProtobuf"><code class="xref cmake cmake-module docutils literal"><span class="pre">FindProtobuf</span></code></a> module gained a new |
| <span class="target" id="index-0-command:protobuf_generate_python"></span><a class="reference internal" href="../module/FindProtobuf.html#command:protobuf_generate_python" title="protobuf_generate_python"><code class="xref cmake cmake-command docutils literal"><span class="pre">protobuf_generate_python()</span></code></a> function to generate python |
| sources from <code class="docutils literal"><span class="pre">.proto</span></code> files.</li> |
| <li>The <span class="target" id="index-0-module:FindTIFF"></span><a class="reference internal" href="../module/FindTIFF.html#module:FindTIFF" title="FindTIFF"><code class="xref cmake cmake-module docutils literal"><span class="pre">FindTIFF</span></code></a> module learned to search separately for |
| debug and release variants.</li> |
| <li>The <span class="target" id="index-0-module:FindwxWidgets"></span><a class="reference internal" href="../module/FindwxWidgets.html#module:FindwxWidgets" title="FindwxWidgets"><code class="xref cmake cmake-module docutils literal"><span class="pre">FindwxWidgets</span></code></a> module learned to support version requests.</li> |
| <li>The <span class="target" id="index-0-module:FindXercesC"></span><a class="reference internal" href="../module/FindXercesC.html#module:FindXercesC" title="FindXercesC"><code class="xref cmake cmake-module docutils literal"><span class="pre">FindXercesC</span></code></a> module learned to search separately for |
| debug and release variants.</li> |
| <li>The <span class="target" id="index-0-module:FindZLIB"></span><a class="reference internal" href="../module/FindZLIB.html#module:FindZLIB" title="FindZLIB"><code class="xref cmake cmake-module docutils literal"><span class="pre">FindZLIB</span></code></a> module learned to search separately for |
| debug and release variants.</li> |
| <li>The <span class="target" id="index-0-module:GNUInstallDirs"></span><a class="reference internal" href="../module/GNUInstallDirs.html#module:GNUInstallDirs" title="GNUInstallDirs"><code class="xref cmake cmake-module docutils literal"><span class="pre">GNUInstallDirs</span></code></a> module learned special default values |
| for certain installation prefixes according to the <a class="reference external" href="https://www.gnu.org/prep/standards/html_node/Directory-Variables.html">GNU Coding |
| Standards</a> and the <a class="reference external" href="https://refspecs.linuxfoundation.org/FHS_3.0/fhs/index.html">Filesystem Hierarchy Standard</a>.</li> |
| <li>The <span class="target" id="index-0-module:UseJava"></span><a class="reference internal" href="../module/UseJava.html#module:UseJava" title="UseJava"><code class="xref cmake cmake-module docutils literal"><span class="pre">UseJava</span></code></a> module <code class="docutils literal"><span class="pre">add_jar</span></code> function learned |
| to support response files (e.g. <code class="docutils literal"><span class="pre">@srcs.txt</span></code>) for source |
| specification.</li> |
| <li>The <span class="target" id="index-1-module:UseJava"></span><a class="reference internal" href="../module/UseJava.html#module:UseJava" title="UseJava"><code class="xref cmake cmake-module docutils literal"><span class="pre">UseJava</span></code></a> module <code class="docutils literal"><span class="pre">install_jar</span></code> function learned |
| new <code class="docutils literal"><span class="pre">DESTINATION</span></code> and <code class="docutils literal"><span class="pre">COMPONENT</span></code> options to specify |
| the corresponding <span class="target" id="index-2-command:install"></span><a class="reference internal" href="../command/install.html#command:install" title="install"><code class="xref cmake cmake-command docutils literal"><span class="pre">install()</span></code></a> command options.</li> |
| <li>The <span class="target" id="index-2-module:UseJava"></span><a class="reference internal" href="../module/UseJava.html#module:UseJava" title="UseJava"><code class="xref cmake cmake-module docutils literal"><span class="pre">UseJava</span></code></a> module gained a new <code class="docutils literal"><span class="pre">create_javah</span></code> |
| function to create C headers from Java classes.</li> |
| </ul> |
| </div> |
| <div class="section" id="generator-expressions"> |
| <h3><a class="toc-backref" href="#id8">Generator Expressions</a><a class="headerlink" href="#generator-expressions" title="Permalink to this headline">¶</a></h3> |
| <ul class="simple"> |
| <li>A new <code class="docutils literal"><span class="pre">$<SHELL_PATH:...></span></code> |
| <span class="target" id="index-4-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"><span class="pre">generator</span> <span class="pre">expression</span></code></a> |
| has been added.</li> |
| </ul> |
| </div> |
| <div class="section" id="ctest"> |
| <h3><a class="toc-backref" href="#id9">CTest</a><a class="headerlink" href="#ctest" title="Permalink to this headline">¶</a></h3> |
| <ul class="simple"> |
| <li>CTest learned to optionally measure the CPU load during parallel |
| testing and avoid starting tests that may cause the load to exceed |
| a given threshold. See the <span class="target" id="index-0-manual:ctest(1)"></span><a class="reference internal" href="../manual/ctest.1.html#manual:ctest(1)" title="ctest(1)"><code class="xref cmake cmake-manual docutils literal"><span class="pre">ctest(1)</span></code></a> command <code class="docutils literal"><span class="pre">--test-load</span></code> |
| option, the <code class="docutils literal"><span class="pre">TestLoad</span></code> setting of the <a class="reference internal" href="../manual/ctest.1.html#ctest-test-step"><span class="std std-ref">CTest Test Step</span></a>, |
| the <span class="target" id="index-0-variable:CTEST_TEST_LOAD"></span><a class="reference internal" href="../variable/CTEST_TEST_LOAD.html#variable:CTEST_TEST_LOAD" title="CTEST_TEST_LOAD"><code class="xref cmake cmake-variable docutils literal"><span class="pre">CTEST_TEST_LOAD</span></code></a> variable, and the <code class="docutils literal"><span class="pre">TEST_LOAD</span></code> |
| option of the <span class="target" id="index-0-command:ctest_test"></span><a class="reference internal" href="../command/ctest_test.html#command:ctest_test" title="ctest_test"><code class="xref cmake cmake-command docutils literal"><span class="pre">ctest_test()</span></code></a> command.</li> |
| <li><span class="target" id="index-1-manual:ctest(1)"></span><a class="reference internal" href="../manual/ctest.1.html#manual:ctest(1)" title="ctest(1)"><code class="xref cmake cmake-manual docutils literal"><span class="pre">ctest(1)</span></code></a> learned options |
| <code class="docutils literal"><span class="pre">--test-output-size-passed</span></code> and <code class="docutils literal"><span class="pre">--test-output-size-failed</span></code> |
| to customize the limit on test output size submitted when |
| running as a <a class="reference internal" href="../manual/ctest.1.html#dashboard-client"><span class="std std-ref">Dashboard Client</span></a>.</li> |
| </ul> |
| </div> |
| <div class="section" id="cpack"> |
| <h3><a class="toc-backref" href="#id10">CPack</a><a class="headerlink" href="#cpack" title="Permalink to this headline">¶</a></h3> |
| <ul class="simple"> |
| <li>The <span class="target" id="index-0-module:CPackDeb"></span><a class="reference internal" href="../module/CPackDeb.html#module:CPackDeb" title="CPackDeb"><code class="xref cmake cmake-module docutils literal"><span class="pre">CPackDeb</span></code></a> module learned to set package dependencies |
| per component. See variables:<ul> |
| <li><span class="target" id="index-0-variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_BREAKS"></span><a class="reference internal" href="../module/CPackDeb.html#variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_BREAKS" title="CPACK_DEBIAN_<COMPONENT>_PACKAGE_BREAKS"><code class="xref cmake cmake-variable docutils literal"><span class="pre">CPACK_DEBIAN_<COMPONENT>_PACKAGE_BREAKS</span></code></a></li> |
| <li><span class="target" id="index-0-variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_CONFLICTS"></span><a class="reference internal" href="../module/CPackDeb.html#variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_CONFLICTS" title="CPACK_DEBIAN_<COMPONENT>_PACKAGE_CONFLICTS"><code class="xref cmake cmake-variable docutils literal"><span class="pre">CPACK_DEBIAN_<COMPONENT>_PACKAGE_CONFLICTS</span></code></a></li> |
| <li><span class="target" id="index-0-variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_ENHANCES"></span><a class="reference internal" href="../module/CPackDeb.html#variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_ENHANCES" title="CPACK_DEBIAN_<COMPONENT>_PACKAGE_ENHANCES"><code class="xref cmake cmake-variable docutils literal"><span class="pre">CPACK_DEBIAN_<COMPONENT>_PACKAGE_ENHANCES</span></code></a></li> |
| <li><span class="target" id="index-0-variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_PREDEPENDS"></span><a class="reference internal" href="../module/CPackDeb.html#variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_PREDEPENDS" title="CPACK_DEBIAN_<COMPONENT>_PACKAGE_PREDEPENDS"><code class="xref cmake cmake-variable docutils literal"><span class="pre">CPACK_DEBIAN_<COMPONENT>_PACKAGE_PREDEPENDS</span></code></a></li> |
| <li><span class="target" id="index-0-variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_PROVIDES"></span><a class="reference internal" href="../module/CPackDeb.html#variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_PROVIDES" title="CPACK_DEBIAN_<COMPONENT>_PACKAGE_PROVIDES"><code class="xref cmake cmake-variable docutils literal"><span class="pre">CPACK_DEBIAN_<COMPONENT>_PACKAGE_PROVIDES</span></code></a></li> |
| <li><span class="target" id="index-0-variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_RECOMMENDS"></span><a class="reference internal" href="../module/CPackDeb.html#variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_RECOMMENDS" title="CPACK_DEBIAN_<COMPONENT>_PACKAGE_RECOMMENDS"><code class="xref cmake cmake-variable docutils literal"><span class="pre">CPACK_DEBIAN_<COMPONENT>_PACKAGE_RECOMMENDS</span></code></a></li> |
| <li><span class="target" id="index-0-variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_REPLACES"></span><a class="reference internal" href="../module/CPackDeb.html#variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_REPLACES" title="CPACK_DEBIAN_<COMPONENT>_PACKAGE_REPLACES"><code class="xref cmake cmake-variable docutils literal"><span class="pre">CPACK_DEBIAN_<COMPONENT>_PACKAGE_REPLACES</span></code></a></li> |
| <li><span class="target" id="index-0-variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_SUGGESTS"></span><a class="reference internal" href="../module/CPackDeb.html#variable:CPACK_DEBIAN_<COMPONENT>_PACKAGE_SUGGESTS" title="CPACK_DEBIAN_<COMPONENT>_PACKAGE_SUGGESTS"><code class="xref cmake cmake-variable docutils literal"><span class="pre">CPACK_DEBIAN_<COMPONENT>_PACKAGE_SUGGESTS</span></code></a></li> |
| </ul> |
| </li> |
| <li>The <span class="target" id="index-0-module:CPack"></span><a class="reference internal" href="../module/CPack.html#module:CPack" title="CPack"><code class="xref cmake cmake-module docutils literal"><span class="pre">CPack</span></code></a> module learned to package empty directories.</li> |
| <li>The <span class="target" id="index-1-module:CPack"></span><a class="reference internal" href="../module/CPack.html#module:CPack" title="CPack"><code class="xref cmake cmake-module docutils literal"><span class="pre">CPack</span></code></a> module gained a new setting, <code class="docutils literal"><span class="pre">CPACK_VERBATIM_VARIABLES</span></code>, |
| which can be used to ensure the cpack program receives the settings’ values |
| exactly as they were set, even if they contain CMake-special characters. |
| For compatibility, it’s off by default.</li> |
| </ul> |
| </div> |
| <div class="section" id="other"> |
| <h3><a class="toc-backref" href="#id11">Other</a><a class="headerlink" href="#other" title="Permalink to this headline">¶</a></h3> |
| <ul class="simple"> |
| <li>The <span class="target" id="index-0-manual:cmake-compile-features(7)"></span><a class="reference internal" href="../manual/cmake-compile-features.7.html#manual:cmake-compile-features(7)" title="cmake-compile-features(7)"><code class="xref cmake cmake-manual docutils literal"><span class="pre">Compile</span> <span class="pre">Features</span></code></a> functionality |
| is now aware of features supported by GNU C compilers on Windows.</li> |
| <li>CMake learned to honor <code class="docutils literal"><span class="pre">*.manifest</span></code> source files with MSVC tools. |
| Manifest files named as sources of <code class="docutils literal"><span class="pre">.exe</span></code> and <code class="docutils literal"><span class="pre">.dll</span></code> targets |
| will be merged with linker-generated manifests and embedded in the |
| binary.</li> |
| <li>The <a class="reference external" href="https://ccur.com">Concurrent Fortran 77</a> compiler is now supported. |
| Its <span class="target" id="index-0-variable:CMAKE_<LANG>_COMPILER_ID"></span><a class="reference internal" href="../variable/CMAKE_LANG_COMPILER_ID.html#variable:CMAKE_<LANG>_COMPILER_ID" title="CMAKE_<LANG>_COMPILER_ID"><code class="xref cmake cmake-variable docutils literal"><span class="pre">compiler</span> <span class="pre">id</span></code></a> is <code class="docutils literal"><span class="pre">CCur</span></code>.</li> |
| <li><span class="target" id="index-0-manual:cmake(1)"></span><a class="reference internal" href="../manual/cmake.1.html#manual:cmake(1)" title="cmake(1)"><code class="xref cmake cmake-manual docutils literal"><span class="pre">cmake(1)</span></code></a> gained a new <code class="docutils literal"><span class="pre">--trace-expand</span></code> command line option |
| that is like <code class="docutils literal"><span class="pre">--trace</span></code> but expands variable references in the output.</li> |
| </ul> |
| </div> |
| </div> |
| <div class="section" id="deprecated-and-removed-features"> |
| <h2><a class="toc-backref" href="#id12">Deprecated and Removed Features</a><a class="headerlink" href="#deprecated-and-removed-features" title="Permalink to this headline">¶</a></h2> |
| <ul class="simple"> |
| <li>The <span class="target" id="index-0-module:CMakeExpandImportedTargets"></span><a class="reference internal" href="../module/CMakeExpandImportedTargets.html#module:CMakeExpandImportedTargets" title="CMakeExpandImportedTargets"><code class="xref cmake cmake-module docutils literal"><span class="pre">CMakeExpandImportedTargets</span></code></a> module is now documented |
| as deprecated. See module documentation for an explanation.</li> |
| <li>The <span class="target" id="index-0-variable:CMAKE_USE_RELATIVE_PATHS"></span><a class="reference internal" href="../variable/CMAKE_USE_RELATIVE_PATHS.html#variable:CMAKE_USE_RELATIVE_PATHS" title="CMAKE_USE_RELATIVE_PATHS"><code class="xref cmake cmake-variable docutils literal"><span class="pre">CMAKE_USE_RELATIVE_PATHS</span></code></a> variable no longer has any |
| effect. Previously it was partially implemented and unreliable.</li> |
| </ul> |
| </div> |
| <div class="section" id="other-changes"> |
| <h2><a class="toc-backref" href="#id13">Other Changes</a><a class="headerlink" href="#other-changes" title="Permalink to this headline">¶</a></h2> |
| <ul class="simple"> |
| <li>The <span class="target" id="index-0-module:CheckFunctionExists"></span><a class="reference internal" href="../module/CheckFunctionExists.html#module:CheckFunctionExists" title="CheckFunctionExists"><code class="xref cmake cmake-module docutils literal"><span class="pre">CheckFunctionExists</span></code></a>, <span class="target" id="index-0-module:CheckLibraryExists"></span><a class="reference internal" href="../module/CheckLibraryExists.html#module:CheckLibraryExists" title="CheckLibraryExists"><code class="xref cmake cmake-module docutils literal"><span class="pre">CheckLibraryExists</span></code></a>, |
| <span class="target" id="index-0-module:CheckSymbolExists"></span><a class="reference internal" href="../module/CheckSymbolExists.html#module:CheckSymbolExists" title="CheckSymbolExists"><code class="xref cmake cmake-module docutils literal"><span class="pre">CheckSymbolExists</span></code></a>, and <span class="target" id="index-0-module:FindThreads"></span><a class="reference internal" href="../module/FindThreads.html#module:FindThreads" title="FindThreads"><code class="xref cmake cmake-module docutils literal"><span class="pre">FindThreads</span></code></a> modules learned to |
| work in environments where only CXX is enabled.</li> |
| <li>The <span class="target" id="index-1-module:CPackDeb"></span><a class="reference internal" href="../module/CPackDeb.html#module:CPackDeb" title="CPackDeb"><code class="xref cmake cmake-module docutils literal"><span class="pre">CPackDeb</span></code></a> module now correctly excludes symlinks during package |
| checksum calculation.</li> |
| <li>The <span class="target" id="index-2-module:CPackDeb"></span><a class="reference internal" href="../module/CPackDeb.html#module:CPackDeb" title="CPackDeb"><code class="xref cmake cmake-module docutils literal"><span class="pre">CPackDeb</span></code></a> no longer uses fakeroot and system tar program for |
| packaging.</li> |
| <li>The <span class="target" id="index-2-module:CPack"></span><a class="reference internal" href="../module/CPack.html#module:CPack" title="CPack"><code class="xref cmake cmake-module docutils literal"><span class="pre">CPack</span></code></a> module no longer mangles settings with CMake-special |
| characters when they’re used as defaults for other settings. The macro |
| <code class="docutils literal"><span class="pre">cpack_set_if_not_set</span></code>, which was responsible for this, is now deprecated.</li> |
| <li>CMake no longer links executables with flags to export symbols |
| unless the <span class="target" id="index-0-prop_tgt:ENABLE_EXPORTS"></span><a class="reference internal" href="../prop_tgt/ENABLE_EXPORTS.html#prop_tgt:ENABLE_EXPORTS" title="ENABLE_EXPORTS"><code class="xref cmake cmake-prop_tgt docutils literal"><span class="pre">ENABLE_EXPORTS</span></code></a> target property is set. |
| See policy <span class="target" id="index-0-policy:CMP0065"></span><a class="reference internal" href="../policy/CMP0065.html#policy:CMP0065" title="CMP0065"><code class="xref cmake cmake-policy docutils literal"><span class="pre">CMP0065</span></code></a>.</li> |
| <li>The <code class="docutils literal"><span class="pre">SONAME</span></code> field is no longer set for <code class="docutils literal"><span class="pre">MODULE</span></code> libraries |
| created with the <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"><span class="pre">add_library()</span></code></a> command. <code class="docutils literal"><span class="pre">MODULE</span></code> |
| libraries are meant for explicit dynamic loading at runtime. |
| They cannot be linked so <code class="docutils literal"><span class="pre">SONAME</span></code> is not useful.</li> |
| <li>The internal <span class="target" id="index-0-variable:CMAKE_<LANG>_COMPILE_OBJECT"></span><a class="reference internal" href="../variable/CMAKE_LANG_COMPILE_OBJECT.html#variable:CMAKE_<LANG>_COMPILE_OBJECT" title="CMAKE_<LANG>_COMPILE_OBJECT"><code class="xref cmake cmake-variable docutils literal"><span class="pre">CMAKE_<LANG>_COMPILE_OBJECT</span></code></a> rule variable now |
| substitutes compiler include flags in a separate <code class="docutils literal"><span class="pre"><INCLUDES></span></code> placeholder |
| instead of the main <code class="docutils literal"><span class="pre"><FLAGS></span></code> placeholder.</li> |
| </ul> |
| </div> |
| </div> |
| |
| |
| </div> |
| </div> |
| </div> |
| <div class="sphinxsidebar" role="navigation" aria-label="main navigation"> |
| <div class="sphinxsidebarwrapper"> |
| <h3><a href="../index.html">Table Of Contents</a></h3> |
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