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+CMake 3.7 Release Notes
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+***********************
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+
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+.. only:: html
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+
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+ .. contents::
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+
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+Changes made since CMake 3.6 include the following.
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+
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+* The :command:`install` command gained an ``EXPORT_ANDROID_MK``
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+ subcommand to install ``Android.mk`` files referencing installed
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+ libraries as prebuilts for the Android NDK build system.
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+
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+* The :command:`export` command gained an ``ANDROID_MK`` option
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+ to generate ``Android.mk`` files referencing CMake-built
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+ libraries as prebuilts for the Android NDK build system.
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+
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+* A :module:`AndroidTestUtilities` module was added to manage transfer of
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+ test data to an Android device.
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+
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+* The :command:`if` command gained new boolean comparison operations
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+ ``LESS_EQUAL``, ``GREATER_EQUAL``, ``STRLESS_EQUAL``, ``STRGREATER_EQUAL``,
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+ ``VERSION_LESS_EQUAL``, and ``VERSION_GREATER_EQUAL``.
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+
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+* The Clang compiler is now supported on AIX.
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+
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+* CMake now supports :ref:`Cross Compiling for Android` with simple
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+ toolchain files.
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+
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+* On Apple platforms the :prop_tgt:`BUNDLE_EXTENSION` now also applies to
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+ Frameworks and App Bundles.
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+
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+* The :module:`FindBZip2` module now provides imported targets.
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+
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+* :manual:`ccmake(1)` learned to support vim-like navigation bindings.
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+
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+* The :module:`CheckFortranSourceCompiles` module macro
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+ ``CHECK_Fortran_SOURCE_COMPILES`` gained a ``SRC_EXT`` option
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+ to specify a custom test Fortran source file extension.
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+
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+* :manual:`cmake(1)` gained a ``-E capabilities`` option to provide a
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+ machine-readable (JSON) description of the capabilities of the
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+ cmake tool (available generators, etc.).
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+
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+* :manual:`cmake-gui(1)` gained a button to open the generated project file
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+ for :ref:`Visual Studio Generators` and the :generator:`Xcode` generator.
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+
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+* A new :manual:`cmake-server(7)` mode was added to provide semantic
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+ information about a CMake-generated buildsystem to clients through
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+ a JSON protocol.
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+
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+* The :manual:`cmake(1)` command learned a ``--trace-source=<file>`` option.
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+
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+* The :generator:`CodeLite` generator gained a new
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+ :variable:`CMAKE_CODELITE_USE_TARGETS` option
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+ to change project creation from projects to targets.
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+
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+* The :module:`CPackDeb` module learned to support long file names
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+ when archive format is set to GNU tar.
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+ See :variable:`CPACK_DEBIAN_ARCHIVE_TYPE`
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+
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+* CPack gained a new :variable:`CPACK_PACKAGE_CHECKSUM` variable to
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+ enable generation of a checksum file for each package file.
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+
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+* The :module:`CPackRPM` module learned to generate debuginfo
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+ packages on demand. See :variable:`CPACK_RPM_DEBUGINFO_PACKAGE`
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+ and its per component version.
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+
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+* The :module:`CPackRPM` module learned to generate source rpm
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+ (SRPM) packages on demand. See :variable:`CPACK_RPM_PACKAGE_SOURCES`,
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+ :variable:`CPACK_RPM_SOURCE_PKG_BUILD_PARAMS` and
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+ :variable:`CPACK_RPM_SOURCE_PKG_PACKAGING_INSTALL_PREFIX`.
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+
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+* The :command:`ctest_configure`, :command:`ctest_build`,
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+ :command:`ctest_test`, :command:`ctest_coverage`, and :command:`ctest_upload`
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+ commands gained a new ``CAPTURE_CMAKE_ERROR`` option to capture any errors
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+ that occur as the commands run into a variable and avoid affecting the return
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+ code of the :manual:`ctest(1)` process.
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+
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+* A :prop_dir:`SOURCE_DIR` directory property was added to get the
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+ absolute path to the source directory associated with a directory.
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+
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+* A :prop_dir:`BINARY_DIR` directory property was added to get the
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+ absolute path to the binary directory corresponding to the source
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+ directory on which the property is read.
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+
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+* A :prop_dir:`BUILDSYSTEM_TARGETS` directory property was added to
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+ get the list of logical buildsystem target names added by the
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+ project in a directory.
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+
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+* A :prop_dir:`SUBDIRECTORIES` directory property was added to
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+ get the list of subdirectories added by a project in a directory.
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+
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+* Support for building CMake itself with some compilers was dropped:
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+
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+ * Visual Studio 7.1 and 2005 -- superseded by VS 2008 and above
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+ * MinGW.org mingw32 -- superseded by MSYS2 mingw32 and mingw64
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+
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+ CMake still supports generating build systems for other projects using
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+ these compilers.
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+
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+* We no longer provide Linux i386 binaries for download from ``cmake.org``
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+ for new versions of CMake.
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+
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+* The :module:`ExternalProject` module gained ``HTTP_USERNAME`` and
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+ ``HTTP_PASSWORD`` options to set http download credentials.
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+
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+* The :module:`ExternalProject` module gained a ``HTTP_HEADER``
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+ option to add http download headers.
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+
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+* The :command:`file(DOWNLOAD)` and :command:`file(UPLOAD)` commands
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+ gained a ``HTTPHEADER <HTTP-header>`` option.
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+
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+* The :command:`file(DOWNLOAD)` and :command:`file(UPLOAD)` commands
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+ gained a ``USERPWD <username>:<password>`` option.
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+
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+* The :module:`FindBISON` module ``BISON_TARGET`` macro learned a new
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+ ``REPORT_FILE`` option to specify the bison ``--report-file=`` option.
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+
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+* A :module:`FindICU` module was introduced to find the International
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+ Components for Unicode (ICU) libraries and programs.
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+
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+* The :command:`find_library` and :command:`find_package` commands learned
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+ to search in ``lib32/`` directories when the build targets a 32-bit
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+ architecture. See the :prop_gbl:`FIND_LIBRARY_USE_LIB32_PATHS` global
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+ property.
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+
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+* The :module:`FindMatlab` module learned to find a SIMULINK component.
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+
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+* The :module:`FindOpenCL` module now provides imported targets.
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+
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+* The :module:`FindOpenMP` module learned to detect the OpenMP
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+ version (specification date) from the compiler.
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+
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+* The :command:`find_package` command gained the possibility of
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+ sorting compatible libraries by ``NAME`` or by ``NATURAL`` sorting by
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+ setting the two new variables :variable:`CMAKE_FIND_PACKAGE_SORT_ORDER`
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+ and :variable:`CMAKE_FIND_PACKAGE_SORT_DIRECTION`.
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+
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+* Variable :variable:`CMAKE_FIND_PACKAGE_SORT_ORDER` was added to control
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+ the sorting mode of the :command:`find_package` command.
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+
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+* Variable :variable:`CMAKE_FIND_PACKAGE_SORT_DIRECTION` was added to control
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+ the sorting direction the :command:`find_package` command.
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+
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+* A :module:`FindVulkan` module was added.
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+
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+* The Fortran dependency scanner learned to support the syntax of
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+ `Fortran Submodules`_.
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+
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+.. _`Fortran Submodules`: http://fortranwiki.org/fortran/show/Submodules
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+
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+* The :module:`GenerateExportHeader` module learned a new
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+ ``CUSTOM_CONTENT_FROM_VARIABLE`` option to specify a variable
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+ containing custom content for inclusion in the generated header.
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+
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+* The :module:`GNUInstallDirs` module gained a new
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+ :command:`GNUInstallDirs_get_absolute_install_dir` command.
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+
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+* The :module:`CPackIFW` module gained a new
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+ :command:`cpack_ifw_add_package_resources` command to include additional
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+ resources in the installer binary.
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+
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+* The :module:`CPackIFW` module :command:`cpack_ifw_configure_component` and
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+ :command:`cpack_ifw_configure_component_group` commands gained a new
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+ ``USER_INTERFACES`` option to add a list of additonal pages to the IFW
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+ installer.
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+
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+* The :module:`UseJava` module gained APIs to "export" jar targets
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+ for use by external CMake projects. See the ``install_jar_exports``
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+ and ``export_jars`` functions.
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+
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+* A :prop_tgt:`LINK_WHAT_YOU_USE` target property and supporting
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+ :variable:`CMAKE_LINK_WHAT_YOU_USE` variable were introduced
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+ to detect (on UNIX) shared libraries that are linked but not
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+ needed by running ``ldd -r -u``.
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+
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+* The :command:`add_custom_command` command gained a new ``DEPFILE``
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+ option that works with the :generator:`Ninja` generator to provide
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+ implicit dependency information to the build tool.
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+
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+* The :generator:`Ninja` generator learned to produce phony targets
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+ of the form ``sub/dir/{test,install,package}`` to drive the build
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+ of a subdirectory installation, test or packaging target.
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+ This is equivalent to ``cd sub/dir; make {test,install,package}``
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+ with :ref:`Makefile Generators`.
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+
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+* The :generator:`Ninja` generator learned to conditionally support
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+ Fortran when using a ``ninja`` tool that has the necessary features.
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+ See generator documentation for details.
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+
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+* The :command:`cmake_parse_arguments` command gained a new
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+ mode to read arguments directly from ``ARGC`` and ``ARGV#``
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+ variables inside a :command:`function` body.
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+
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+* CPack gained a ``productbuild`` generator on OS X, configured by
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+ the :module:`CPackProductBuild` module.
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+
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+* CTest now supports test fixtures through the new :prop_test:`FIXTURES_SETUP`,
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+ :prop_test:`FIXTURES_CLEANUP` and :prop_test:`FIXTURES_REQUIRED` test
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+ properties. When using regular expressions or ``--rerun-failed`` to limit
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+ the tests to be run, a fixture's setup and cleanup tests will automatically
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+ be added to the execution set if any test requires that fixture.
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+
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+* The :command:`string(TIMESTAMP)` and :command:`file(TIMESTAMP)`
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+ commands gained support for the ``%a`` and ``%b`` placeholders.
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+ These are the abbreviated weekday and month names.
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+
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+* :variable:`Toolchain files <CMAKE_TOOLCHAIN_FILE>` may now set a
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+ :variable:`CMAKE_<LANG>_FLAGS_INIT` variable to initialize the
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+ :variable:`CMAKE_<LANG>_FLAGS` cache entry the first time a language is
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+ enabled in a build tree.
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+
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+* :variable:`Toolchain files <CMAKE_TOOLCHAIN_FILE>` may now set
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+ :variable:`CMAKE_EXE_LINKER_FLAGS_INIT`,
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+ :variable:`CMAKE_SHARED_LINKER_FLAGS_INIT`, and
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+ :variable:`CMAKE_MODULE_LINKER_FLAGS_INIT` variables to initialize the
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+ :variable:`CMAKE_EXE_LINKER_FLAGS`,
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+ :variable:`CMAKE_SHARED_LINKER_FLAGS`, and
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+ :variable:`CMAKE_MODULE_LINKER_FLAGS` cache entries the first time
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+ a language is enabled in a build tree.
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+
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+* The :command:`try_compile` command source file signature now honors
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+ configuration-specific flags (e.g. :variable:`CMAKE_<LANG>_FLAGS_DEBUG`)
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+ in the generated test project. Previously only the default such flags
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+ for the current toolchain were used. See policy :policy:`CMP0066`.
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+
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+* Vim support files ``indent/cmake.vim`` and ``syntax/cmake.vim``
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+ from the `vim-cmake-syntax`_ project are now distributed with CMake.
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+
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+* Vim support files ``cmake-indent.vim``, ``cmake-syntax.vim``, and
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+ ``cmake-help.vim`` have been removed in favor of the files now provided
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+ from the `vim-cmake-syntax`_ project.
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+
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+.. _`vim-cmake-syntax`: https://github.com/pboettch/vim-cmake-syntax
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+
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+* The :generator:`Visual Studio 15` generator was added.
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+
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+* :ref:`Visual Studio Generators` for VS 2010 and above learned to
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+ place ``.natvis`` source files into VS project files properly.
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+
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+* A :prop_tgt:`VS_SDK_REFERENCES` target property was added to tell
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+ :ref:`Visual Studio Generators` to reference the named SDKs.
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+
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+* A :prop_sf:`VS_TOOL_OVERRIDE` source file property was created to tell
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+ :ref:`Visual Studio Generators` what tool to use for a source file.
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+
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+* The :prop_tgt:`WINDOWS_EXPORT_ALL_SYMBOLS` target property now applies
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+ to executable targets with the :prop_tgt:`ENABLE_EXPORTS` property set.
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+
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+* The CPack WIX generator now supports
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+ :variable:`CPACK_WIX_SKIP_PROGRAM_FOLDER` to allow specification
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+ of a custom absolute installation prefix outside
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+ of the ProgramFiles folders.
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+
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+* The CPack WIX generator now supports
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+ :variable:`CPACK_COMPONENT_<compName>_DISABLED`.
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+ This can be used to deselect a component from being installed by default.
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+
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+* The CPack WIX generator now supports
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+ CPACK_WIX_PATCH_FILE fragments for Feature elements.
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+
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+* The CPack WIX generator now supports
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+ :variable:`CPACK_WIX_ROOT_FEATURE_TITLE` and
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+ :variable:`CPACK_WIX_ROOT_FEATURE_DESCRIPTION` to allow the specification
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+ of a custom title and description for the root feature element.
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+
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+* A :prop_sf:`XCODE_FILE_ATTRIBUTES` source file property was
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+ added to tell the :generator:`Xcode` generator to generate
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+ custom content in the Xcode project attributes for the file.
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+
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+* The :generator:`Xcode` generator's rudimentary Swift language support
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+ learned to honor a new :variable:`CMAKE_Swift_LANGUAGE_VERSION` variable
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+ to tell Xcode what version of Swift is used by the source.
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Brad King