mirror of
https://github.com/Detanup01/gbe_fork.git
synced 2024-11-28 13:44:02 +08:00
184 lines
6.5 KiB
ReStructuredText
184 lines
6.5 KiB
ReStructuredText
|
CMake 3.26 Release Notes
|
||
|
|
************************
|
||
|
|
|
||
|
|
.. only:: html
|
||
|
|
|
||
|
|
.. contents::
|
||
|
|
|
||
|
|
Changes made since CMake 3.25 include the following.
|
||
|
|
|
||
|
|
New Features
|
||
|
|
============
|
||
|
|
|
||
|
|
Languages
|
||
|
|
---------
|
||
|
|
|
||
|
|
* The ``ASM_MARMASM`` language was added to support the
|
||
|
|
Microsoft ARM assembler language.
|
||
|
|
|
||
|
|
Command-Line
|
||
|
|
------------
|
||
|
|
|
||
|
|
* The :option:`cmake -E copy <cmake-E copy>` command-line tool now
|
||
|
|
supports a ``-t`` argument.
|
||
|
|
|
||
|
|
* The :option:`cmake -E copy_directory_if_different
|
||
|
|
<cmake-E copy_directory_if_different>` command-line tool was added.
|
||
|
|
|
||
|
|
Configure Log
|
||
|
|
-------------
|
||
|
|
|
||
|
|
* CMake now writes a YAML log of configure-time checks to
|
||
|
|
``CMakeFiles/CMakeConfigureLog.yaml`` under the top of the build tree.
|
||
|
|
See the :manual:`cmake-configure-log(7)` manual.
|
||
|
|
|
||
|
|
File-Based API
|
||
|
|
--------------
|
||
|
|
|
||
|
|
* The :manual:`cmake-file-api(7)` "codemodel" version 2 ``version`` field has
|
||
|
|
been updated to 2.5.
|
||
|
|
|
||
|
|
* The :manual:`cmake-file-api(7)` "codemodel" version 2 "target" object
|
||
|
|
gained a new ``fileSets`` field and associated ``fileSetIndex``
|
||
|
|
field to ``sources`` objects.
|
||
|
|
|
||
|
|
* The :manual:`cmake-file-api(7)` gained a new "configureLog" object kind
|
||
|
|
that enables stable access to the :manual:`cmake-configure-log(7)`.
|
||
|
|
|
||
|
|
Commands
|
||
|
|
--------
|
||
|
|
|
||
|
|
* The :command:`add_custom_command` and :command:`add_custom_target` commands
|
||
|
|
now support :manual:`generator expressions <cmake-generator-expressions(7)>`
|
||
|
|
in their ``COMMENT`` option.
|
||
|
|
|
||
|
|
* The :command:`message` command gained a ``CONFIGURE_LOG`` mode to
|
||
|
|
record an entry in the :manual:`cmake-configure-log(7)`.
|
||
|
|
|
||
|
|
* The :command:`string(TIMESTAMP)` and :command:`file(TIMESTAMP)` commands
|
||
|
|
now support the ``%z`` and ``%Z`` specifiers for the time zone.
|
||
|
|
|
||
|
|
* The :command:`try_compile` and :command:`try_run` commands gained
|
||
|
|
a ``LOG_DESCRIPTION`` option specifying text to be recorded in the
|
||
|
|
:manual:`cmake-configure-log(7)`.
|
||
|
|
|
||
|
|
* The :command:`try_compile` and :command:`try_run` commands gained a
|
||
|
|
``NO_LOG`` option to skip recording a :manual:`cmake-configure-log(7)`
|
||
|
|
entry.
|
||
|
|
|
||
|
|
Variables
|
||
|
|
---------
|
||
|
|
|
||
|
|
* The :variable:`CMAKE_<LANG>_COMPILER_FRONTEND_VARIANT` variable is now
|
||
|
|
set for ``GNU``, ``MSVC``, and ``AppleClang`` compilers that have only
|
||
|
|
one frontend variant.
|
||
|
|
|
||
|
|
* A :variable:`CMAKE_VS_VERSION_BUILD_NUMBER` variable is now set by
|
||
|
|
:ref:`Visual Studio Generators` for VS 2017 and above to report the
|
||
|
|
four-component Visual Studio version number.
|
||
|
|
|
||
|
|
Properties
|
||
|
|
----------
|
||
|
|
|
||
|
|
* The :prop_tgt:`<LANG>_CLANG_TIDY_EXPORT_FIXES_DIR` target property was
|
||
|
|
added to allow the ``clang-tidy`` tool to export its suggested fixes to a
|
||
|
|
set of ``.yaml`` files. A new
|
||
|
|
:variable:`CMAKE_<LANG>_CLANG_TIDY_EXPORT_FIXES_DIR` variable was created to
|
||
|
|
initialize this property.
|
||
|
|
|
||
|
|
* The :prop_tgt:`XCODE_EMBED_EXTENSIONKIT_EXTENSIONS <XCODE_EMBED_<type>>`
|
||
|
|
target property was added to tell the :generator:`Xcode` generator to embed
|
||
|
|
ExtensionKit-based extensions such as extensions using the Background
|
||
|
|
Assets framework. Aspects of the embedding can be customized with:
|
||
|
|
|
||
|
|
* :prop_tgt:`XCODE_EMBED_EXTENSIONKIT_EXTENSIONS_PATH <XCODE_EMBED_<type>>`
|
||
|
|
* :prop_tgt:`XCODE_EMBED_EXTENSIONKIT_EXTENSIONS_CODE_SIGN_ON_COPY <XCODE_EMBED_<type>_CODE_SIGN_ON_COPY>`
|
||
|
|
* :prop_tgt:`XCODE_EMBED_EXTENSIONKIT_EXTENSIONS_REMOVE_HEADERS_ON_COPY <XCODE_EMBED_<type>_REMOVE_HEADERS_ON_COPY>`
|
||
|
|
|
||
|
|
Modules
|
||
|
|
-------
|
||
|
|
|
||
|
|
* The :module:`ExternalProject` module's :command:`ExternalProject_Add` command
|
||
|
|
gained an ``INSTALL_BYPRODUCTS`` option to specify files generated by the
|
||
|
|
``install`` step.
|
||
|
|
|
||
|
|
* The :module:`FindCUDAToolkit` module:
|
||
|
|
|
||
|
|
* gained support for the ``sbsa-linux`` cross compilation target, and
|
||
|
|
|
||
|
|
* now provides an imported target for ``nvrtc_static``, if found.
|
||
|
|
|
||
|
|
* The :module:`FindImageMagick` module now provides imported targets.
|
||
|
|
|
||
|
|
* The :module:`FindPython3` and :module:`FindPython` modules gained
|
||
|
|
support for the `Stable Application Binary Interface`_.
|
||
|
|
|
||
|
|
* The :module:`UseSWIG` module gained support for the ``perl5`` language.
|
||
|
|
|
||
|
|
.. _`Stable Application Binary Interface`: https://docs.python.org/3/c-api/stable.html
|
||
|
|
|
||
|
|
Generator Expressions
|
||
|
|
---------------------
|
||
|
|
|
||
|
|
* The :genex:`$<BUILD_LOCAL_INTERFACE:...>` generator expression was added to
|
||
|
|
prevent usage requirements from being exported to dependent projects.
|
||
|
|
|
||
|
|
CTest
|
||
|
|
-----
|
||
|
|
|
||
|
|
* The :envvar:`CTEST_NO_TESTS_ACTION` environment variable was added to
|
||
|
|
provide a default value for the
|
||
|
|
:option:`--no-tests=\<action\> <ctest --no-tests>` command line
|
||
|
|
argument of :manual:`ctest(1)`.
|
||
|
|
|
||
|
|
Deprecated and Removed Features
|
||
|
|
===============================
|
||
|
|
|
||
|
|
* The ``CMakeFiles/CMakeOutput.log`` and ``CMakeFiles/CMakeError.log``
|
||
|
|
files are no longer populated by CMake's built-in modules.
|
||
|
|
:manual:`cmake(1)` no longer suggests looking at them after a
|
||
|
|
``CMake Error`` occurs. Information previously logged to those
|
||
|
|
files is instead logged to the :manual:`cmake-configure-log(7)`.
|
||
|
|
|
||
|
|
* On CYGWIN, the undocumented ``CMAKE_LEGACY_CYGWIN_WIN32`` mode for
|
||
|
|
compatibility with CMake versions older than 2.8.4 has been removed.
|
||
|
|
|
||
|
|
Other Changes
|
||
|
|
=============
|
||
|
|
|
||
|
|
* :ref:`Language Standard Flags`, such as ``-std=c++11``, when generated due
|
||
|
|
to :command:`target_compile_features` or :variable:`CMAKE_<LANG>_STANDARD`,
|
||
|
|
are now placed before flags added by :command:`target_compile_options`,
|
||
|
|
rather than after them.
|
||
|
|
|
||
|
|
* For all ``COMPILE_DEFINITIONS`` properties, any leading ``-D`` on an item
|
||
|
|
is removed whether or not it was specified by a generator expression.
|
||
|
|
|
||
|
|
* The ``compile_commands.json`` database enabled by
|
||
|
|
:variable:`CMAKE_EXPORT_COMPILE_COMMANDS` now provides the ``output``
|
||
|
|
field in the compile commands objects. This allows multi-config
|
||
|
|
generators, such as the :generator:`Ninja Multi-Config` generator,
|
||
|
|
to provide the compile commands for all configurations.
|
||
|
|
|
||
|
|
* The :prop_gbl:`USE_FOLDERS` global property is treated as ``ON`` by default.
|
||
|
|
See policy :policy:`CMP0143`.
|
||
|
|
|
||
|
|
* The top-level :command:`project` call will now emit an author warning if the
|
||
|
|
documented command order in relation to :command:`cmake_minimum_required` is
|
||
|
|
not respected.
|
||
|
|
|
||
|
|
* The :option:`cmake --trace` option now follows :command:`try_compile` and
|
||
|
|
:command:`try_run` invocations.
|
||
|
|
|
||
|
|
Updates
|
||
|
|
=======
|
||
|
|
|
||
|
|
Changes made since CMake 3.26.0 include the following.
|
||
|
|
|
||
|
|
3.26.1, 3.26.2, 3.26.3, 3.26.4, 3.26.5
|
||
|
|
--------------------------------------
|
||
|
|
|
||
|
|
* These versions made no changes to documented features or interfaces.
|
||
|
|
Some implementation updates were made to support ecosystem changes
|
||
|
|
and/or fix regressions.
|