reverse "what's new" content order
This commit is contained in:
Soof Golan
Henry Schreiner
parent
b47192867e
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8ee420e6fb
@ -2,363 +2,51 @@
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This is an abbreviated version of the CMake changelog with just the highlights for authors. Names for each release are arbitrarily picked by the author.
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This is an abbreviated version of the CMake changelog with just the highlights for authors. Names for each release are arbitrarily picked by the author.
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## [CMake 3.0][] : Interface libraries
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## [CMake in development][cmake master]: WIP
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- FindPython generates the correct PyPy SOABI (finally!)
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## [CMake 3.25][]: Blocks and SYSTEM
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CMake has new block scoping commands selectively controlling variables and
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policies. It also has a lot more control over SYSTEM. The functional features
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of CMake introduced a few releases ago are now usable in `find_` commands with
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`VALIDATOR`. Workflows got an upgrade, too.
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- Initially released [November 16, 2022](https://www.kitware.com/cmake-3-25-0-available-for-download/)
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- C++26 support
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- LTO for CUDA with nvcc
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- Workflow presets added, package presets too.
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- `SYSTEM` added to `add_subdirectory`, `FetchContent`, and as a directory property
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- `block()`/`endblock()` for policy/variable scopes, also `PROPOGATE` in `return()`
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- `BSD` & `LINUX` variables added
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- `VALIDATOR` function for `find_*` commands.
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- Several improvements to `try_*` commands.
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- `SYSTEM` target/directory property and `EXPORT_NO_SYSTEM` added, also for FetchContent.
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## [CMake 3.24][]: Package Finder
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This is a fantastic release. Package writers are getting integration between
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`find_package` and `FetchContent` that will allow "download if missing"
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workflows, and is configurable by packagers. Similarly, warnings as errors can
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be set by a package and removed by packagers, as well (still make sure not to
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do this unless you are being build as the main project!).
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- Initially released [August 4, 2022](https://blog.kitware.com/cmake-3-24-0-is-available-for-download/)
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- `--fresh` option removes the old cache when running.
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- `find_package` and `FetchContent` now have integration - you have options to download missing dependencies.
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- `find_package` has a new `GLOBAL` option.
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- `CMAKE_PROJECT_TOP_LEVEL_INCLUDES` allows a user (like packagers) to inject pre-project code.
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- `PATH` management for generator expressions.
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- `CMAKE_COLOR_DIAGNOSTICS` env var & variable added, replacing `CMAKE_COLOR_MAKEFILE`.
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- You can disable `find_*` searching the install prefix.
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- `COMPILE_WARNING_AS_ERROR` property and `CMAKE_` variable, and `--compile-no-warning-as-error` to disable it.
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- CUDA supports `native` to compile for the current GPUs detected.
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- `SYSTEM` includes now are respected on MSVC generators.
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- Better support for MSVC, XCode, and others.
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- `LLVMFlang` compiler support.
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There were a ton of additions to this version of CMake, primarily to fill out the target interface. Some bits of needed functionality were missed and implemented in CMake 3.1 instead.
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- Initially released [June 10, 2014](https://blog.kitware.com/cmake-3-0-0-available-for-download/)
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- New documentation
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- INTERFACE libraries
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- Project VERSION support
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- Exporting build trees easily
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- Bracket arguments and comments available (not widely used)
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- Lots of improvements
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## [CMake 3.1][] : C++11 and compile features
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This is the first release of CMake to support C++11. Combined with fixes to the new features of CMake 3.0, this is currently a common minimum version of CMake for libraries that want to support old CMake builds.
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- Initially released [December 17, 2014](https://blog.kitware.com/cmake-3-1-0-released/)
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- C++11 Support
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- Compile features support
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- Sources can be added later with `target_sources`
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- Better support for generator expressions and INTERFACE targets
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## [CMake 3.2][] : UTF8
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This is a smaller release, with mostly small features and fixes. Internal changes, like better Windows and UTF8 support, were the focus.
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- Initially released [March 11, 2015](https://blog.kitware.com/cmake-3-2-1-released/)
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- `continue()` inside loops
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- File and directory locks added
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## [CMake 3.3][] : if IN_LIST
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This is notable for the useful `IN_LIST` option for if, but it also added better library search using `$PATH` (See CMake 3.6), dependencies for INTERFACE libraries, and several other useful improvements. The addition of a `COMPILE_LANGUAGE` generator expression would prove very useful in the future as more languages are added. Makefiles now produce better output in parallel.
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- Initially released [July 23, 2015](https://blog.kitware.com/cmake-3-3-0-released/)
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- `IN_LIST` added to `if`
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- `*_INCLUDE_WHAT_YOU_USE` property added
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- `COMPILE_LANGUAGE` generator expression (limited support in some generators)
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## [CMake 3.4][] : Swift & CCache
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This release adds lots of useful tools, support for the Swift language, and the usual improvements. It also started supporting compiler launchers, like CCache.
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- Initially released [November 12, 2015](https://blog.kitware.com/cmake-3-4-0-released/)
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- Added `Swift` language
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- Added `BASE_DIR` to `get_filename_component`
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- `if(TEST ...)` added
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- `string(APPEND ...)` added
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- `CMAKE_*_COMPILER_LAUNCHER` added for make and ninja
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- `TARGET_MESSAGES` allow makefiles to print messages after target is completed
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- Imported targets are beginning to show up in the official `Find*.cmake` files
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## [CMake 3.5][] : ARM
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This release expanded CMake to more platforms, and make warnings easier to control from the command line.
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- Initially released [March 8, 2016](https://blog.kitware.com/cmake-3-5-0-available-for-download/)
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- Multiple input files supported for several of the `cmake -E` commands.
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- `cmake_parse_arguments` now builtin
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- Boost, GTest, and more now support imported targets
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- ARMCC now supported, better support for iOS
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- XCode backslash fix
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## [CMake 3.6][] : Clang-Tidy
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This release added Clang-Tidy support, along with more utilities and improvements. It also removed the search of `$PATH` on Unix systems due to problems, instead users should use `$CMAKE_PREFIX_PATH`.
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- Initially released [July 7, 2016](https://blog.kitware.com/cmake-3-6-0-available-for-download/)
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- `EXCLUDE_FROM_ALL` for install
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- `list(FILTER` added
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- `CMAKE_*_STANDARD_INCLUDE_DIRECTORIES` and `CMAKE_*_STANDARD_LIBRARIES` added for toolchains
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- Try-compile improvements
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- `*_CLANG_TIDY` property added
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- External projects can now be shallow clones, and other improvements
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## [CMake 3.7][] : Android & CMake Server
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You can now cross-compile to Android. Useful new if statement options really help clarify code. And the new server mode was supposed to improve integration with IDEs (but is being replaced by a different system in CMake 3.14+). Support for the VIM editor was also improved.
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- Initially released [November 11, 2016](https://blog.kitware.com/cmake-3-7-0-available-for-download/)
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- `PARSE_ARGV` mode for `cmake_parse_arguments`
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- Better 32-bit support on 64-bit machines
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- Lots of useful new if comparisons, like `VERSION_GREATER_EQUAL` (really, why did it take this long?)
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- `LINK_WHAT_YOU_USE` added
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- Lots of custom properties related to files and directories
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- CMake Server added
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- Added `--trace-source="filename"` to monitor certain files only
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## [CMake 3.8][] : C# & CUDA
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This adds CUDA as a language, as well as `cxx_std_11` as a compiler meta-feature. The new generator expression could be really useful if you can require CMake 3.8+!
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- Initially released [April 10, 2017](https://blog.kitware.com/cmake-3-8-0-available-for-download/)
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- Native support for C# as a language
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- Native support for CUDA as a language
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- Meta features cxx_std_11 (and 14, 17) added
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- `try_compile` has better language support
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- `BUILD_RPATH` property added
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- `COMPILE_FLAGS` now supports generator expression
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- `*_CPPLINT` added
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- `$<IF:cond,true-value,false-value>` added (wow!)
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- `source_group(TREE` added (finally allowing IDEs to reflect the project folder structure!)
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## [CMake 3.9][] : IPO
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Lots of fixes to CUDA support went into this release, including `PTX` support and MSVC generators. Interprocedural Optimizations are now supported properly.
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Even more modules provide imported targets, including MPI.
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- Initially released [July 18, 2017](https://blog.kitware.com/cmake-3-9-0-available-for-download/)
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- CUDA supported for Windows
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- Better object library support in several situations
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- `DESCRIPTION` added to `project`
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- `separate_arguments` gets `NATIVE_COMMAND`
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- `INTERPROCEDURAL_OPTIMIZATION` enforced (and `CMAKE_*` initializer added, CheckIPOSupported added, Clang and GCC support)
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- New `GoogleTest` module
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- `FindDoxygen` drastically improved
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## [CMake 3.10][] : CppCheck
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CMake now is built with C++11 compilers. Lots of useful improvements help write cleaner code.
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- Initially released [November 20, 2017](https://blog.kitware.com/cmake-3-10-0-available-for-download/)
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- Support for flang Fortran compiler
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- Compiler launcher added to CUDA
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- Indented `#cmakedefines` now supported for `configure_file`
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- `include_guard()` added to ensure a file gets included only once
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- `string(PREPEND` added
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- `*_CPPCHECK` property added
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- `LABELS` added to directories
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- FindMPI vastly expanded
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- FindOpenMP improved
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- Dynamic test discovery for `GoogleTest`
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- `cmake_host_system_information` can access much more information.
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## [CMake 3.11][] : Faster & IMPORTED INTERFACE
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This release is [supposed to be][fastercmake] much faster. You can also finally directly add INTERFACE targets
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to IMPORTED libraries (the internal `Find*.cmake` scripts should become much cleaner eventually).
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- Initially released [March 28, 2018](https://blog.kitware.com/cmake-3-11-0-available-for-download/)
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- Fortran supports compiler launchers
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- Xcode and Visual Studio support `COMPILE_LANGUAGE` generator expressions finally
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- You can now add INTERFACE targets directly to IMPORTED INTERFACE libraries (Wow!)
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- Source file properties have been expanded
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- `FetchContent` module now allows downloads to happen at configure time (Wow)
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## [CMake 3.12][] : Version ranges and CONFIGURE_DEPENDS
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Very powerful release, containing lots of smaller long-requested features. One of the smaller
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but immediately noticeable changes is the addition of version ranges;
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you can now set both the minimum and maximum known CMake version easily. You can also set
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`CONFIGURE_DEPENDS` on a `GLOB`ed set of files, and the build system will check those files and
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rerun if needed! You can use the general `PackageName_ROOT`
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for all `find_package` searches. Lots of additions to strings and lists, module updates,
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shiny new Python find module (2 and 3 versions too), and many more.
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- Initially released [July 17, 2018](https://blog.kitware.com/cmake-3-12-0-available-for-download/)
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- Support for `cmake_minimum_required` ranges (backward compatible)
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- Support for `-j,--parallel` in `--build` mode (passed on to build tool)
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- Support for `SHELL:` strings in compile options (not deduplicated)
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- New FindPython module
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- `string(JOIN` and `list(JOIN`, and `list(TRANSFORM`
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- `file(TOUCH` and `file(GLOB CONFIGURE_DEPENDS`
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- C++20 support
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- CUDA as a language improvements: CUDA 7 and 7.5 now supported
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- Support for OpenMP on macOS (command line only)
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- Several new properties and property initializers
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- CPack finally reads `CMAKE_PROJECT_VERSION` variables
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## [CMake 3.13][] : Linking control
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You can now make symbolic links on Windows! Lots of new functions that fill out the
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popular requests for CMake, such as `add_link_options`, `target_link_directories`, and
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`target_link_options`. You can now do quite a bit more modification to targets outside
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of the source directory, for better file separation. And, `target_sources` _finally_ handles relative paths properly (policy 76).
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- Initially released [November 20, 2018](https://blog.kitware.com/cmake-3-13-0-available-for-download/)
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- New `ctest --progress` option for live output
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- `target_link_options` and `add_link_options` added
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- `target_link_directories` added
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- Symbolic link creation, `-E create_symlink`, supported on Windows
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- IPO supported on Windows
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- You can use `-S` and `-B` for source and build directories
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- `target_link_libraries` and `install` work outside the current target directory
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- `STATIC_LIBRARY_OPTIONS` property added
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- `target_sources` is now relative to the current source directory (CMP0076)
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- If you use Xcode, you now can experimentally set schema fields
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## [CMake 3.14][] : File utilities (AKA [CMake π](https://blog.kitware.com/kitware-gets-mathematical-with-cmake-π-on-pi-day/))
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This release has lots of small cleanups, including several utilities for files. Generator expressions work in a few more places, and list handling is better with empty variables.
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Quite a few more find packages produce targets. The new Visual Studio 16 2019 generator is a bit different than older versions. Windows XP and Vista support has been dropped.
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- Initially released [March 14, 2019](https://blog.kitware.com/cmake-3-14-0-available-for-download/)
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- The cmake `--build` command gained `-v/--verbose`, to use verbose builds if your build tool supports it
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- The FILE command gained `CREATE_LINK`, `READ_SYMLINK`, and `SIZE`
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- «command:get*filename_component» gained `LAST_EXT` and `NAME_WLE` to access just the \_last* extension on a file, which would get `.zip` on a file such as `version.1.2.zip` (very handy!)
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- You can see if a variable is defined in the CACHE with `DEFINED CACHE{VAR}` in an «command:if» statement.
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- `BUILD_RPATH_USE_ORIGIN` and CMake version were added to improve handling of RPath in the build directory.
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- The CMake server mode is now being replaced with a file API, starting in this release. Will affect IDEs in the long run.
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## [CMake 3.15][] : CLI upgrade
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This release has many smaller polishing changes, include several of improvements to the CMake command line, such as control over the default generator through environment variables (so now it's easy to change the default generator to Ninja). Multiple targets are supported in `--build` mode, and `--install` mode added. CMake finally supports multiple levels of logging. Generator expressions gained a few handy tools. The still very new FindPython module continues to improve, and FindBoost is now more inline with Boost 1.70's new CONFIG
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module. `export(PACKAGE)` has drastically changed; it now no longer touches `$HOME/.cmake` by default (if CMake Minimum version is 3.15 or higher), and requires an extra step if a user wants to use it. This is generally less surprising.
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- Initially released [July 17, 2019](https://blog.kitware.com/cmake-3-15-0-available-for-download/)
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- «envvar:CMAKE_GENERATOR» environment variable added to control default generator
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- Multiple target support in build mode, `cmake . --build --target a b`
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- Shortcut `-t` for `--target`
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- Install support, `cmake . --install`, does not invoke the build system
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- Support for `--loglevel` and `NOTICE`, `VERBOSE`, `DEBUG`, and `TRACE` for `message`
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- The «command:list» command gained `PREPEND`, `POP_FRONT`, and `POP_BACK`
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- «command:execute_process» gained `COMMAND_ECHO` option («variable:CMAKE_EXECUTE_PROCESS_COMMAND_ECHO») allows you to automatically echo commands before running them
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- Several Ninja improvements, include SWIFT language support
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- Compiler and list improvements to generator expressions
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## [CMake 3.16][] : Unity builds
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A new unity build mode was added, allowing source files to be merged into a single build file. Support for
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precompiled headers (possibly preparing for C++20 modules, perhaps?) was added. Lots of other smaller
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fixes were implemented, especially to newer features, such as to FindPython, FindDoxygen, and others.
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- Initially released [November 26, 2019](https://blog.kitware.com/cmake-3-16-0-available-for-download/)
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- Added support for Objective C and Objective C++ languages
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- Support for precompiling headers, with `target_precompile_headers`
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- Support for "Unity" or "Jumbo" builds (merging source files) with «variable:CMAKE_UNITY_BUILD»
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- CTest: Can now skip based on regex, expand lists
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- Several new features to control RPath.
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- Generator expressions work in more places, like build and install paths
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- Find locations can now be explicitly controlled through new variables
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## [CMake 3.17][] : More CUDA
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A FindCUDAToolkit was finally added, which allows finding and using the CUDA
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toolkit without enabling the CUDA language! CUDA now is a bit more configurable,
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such as linking to shared libraries. Quite a bit more polish in the expected areas,
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as well, like FindPython. Finally, you can now iterate over multiple lists at a time.
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- Initially released [March 20, 2020](https://blog.kitware.com/cmake-3-17-0-available-for-download/)
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- `CUDA_RUNTIME_LIBRARY` can finally be set to Shared!
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- FindCUDAToolkit finally added
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- `cmake -E rm` replaces older remove commands
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- CUDA has meta features like `cuda_std_03`, etc.
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- You can track the searches for packages with `--debug-find`
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- ExternalProject can now disable recursive checkouts
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- FindPython better integration with Conda
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- DEPRECATION can be applied to targets
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- CMake gained a rm command
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|
||||||
- Several new environment variables
|
|
||||||
- foreach can now do `ZIP_LISTS` (multiple lists at a time)
|
|
||||||
|
|
||||||
## [CMake 3.18][] : CUDA with Clang & CMake macro language
|
|
||||||
|
|
||||||
CUDA now supports Clang (without separable compilation). A new
|
|
||||||
`CUDA_ARCHITECTURES` property was implemented to better support targeting CUDA
|
|
||||||
hardware. A new `cmake_language` command supports calling cmake commands and
|
|
||||||
expressions from strings. Lots of other meta changes that could make new
|
|
||||||
designs available; calling functions by variable, evaluating arbitrary CMake by
|
|
||||||
string, and configure files directly from strings. Many other nice tiny
|
|
||||||
features and papercut fixes are sprinkled throughout, a small selection is below.
|
|
||||||
|
|
||||||
- Initially released [July 15, 2020](https://blog.kitware.com/cmake-3-18-0-available-for-download/)
|
|
||||||
- `cmake` can `cat` files together now
|
|
||||||
- New profiling mode for `cmake`
|
|
||||||
- `cmake_language` with `CALL` and `EVAL`
|
|
||||||
- `export` requires `APPEND` if used multiple times (in CMake language level 3.18+)
|
|
||||||
- You can archive directly from `file()`
|
|
||||||
- `file(CONFIGURE` is a nicer from of `configure_file` if you already have a string to produce
|
|
||||||
- Other `find_*` commands gain `find_package`'s `REQUIRED` flag
|
|
||||||
- `NATURAL` sorting in `list(SORT` added
|
|
||||||
- More options for handling properties with DIRECTORY scope
|
|
||||||
- `CUDA_ARCHITECTURES` was added
|
|
||||||
- New `LINK_LANGUAGE` generator expressions (`DEVICE`/`HOST` versions too)
|
|
||||||
- Source can be a subdirectory for `FetchContent`
|
|
||||||
|
|
||||||
## [CMake 3.19][] : Presets
|
|
||||||
|
|
||||||
You can now add presets in JSON form, and users will get the preset default.
|
|
||||||
`find_package` can now take a version range, and some specialty find modules,
|
|
||||||
like FindPython, have custom support for it. A lot of new controls were added
|
|
||||||
for permissions. Further support for generator expressions in more places.
|
|
||||||
|
|
||||||
- Initially released [November 18, 2020](https://blog.kitware.com/cmake-3-19-0-available-for-download/)
|
|
||||||
- New [CMake presets files](https://cmake.org/cmake/help/latest/manual/cmake-presets.7.html) now supported - you can set defaults for your project per generator, or you can make User presets. PSA: Please add `CMakeUserPresets.json` to your `.gitignore`, even if you do not use `CMakePresets.json`.
|
|
||||||
- CMake now uses the new build system introduced in XCode 12+
|
|
||||||
- MSVC for Android now supported
|
|
||||||
- `cmake -E create_hardlink` was added
|
|
||||||
- `add_test` finally properly supports whitespace in test names
|
|
||||||
- You can now `DEFER` `cmake_language` to run at the end of the directory processing
|
|
||||||
- Lots of new `file` options, like temporary downloads and `COMPRESSION_LEVEL` for `ARCHIVE_CREATE`
|
|
||||||
- `find_package` supports a version range
|
|
||||||
- `DIRECTORY` can now include a binary directory in property commands
|
|
||||||
- New `JSON` commands for `string`
|
|
||||||
- New `OPTIMIZE_DEPENDENCIES` property and `CMAKE_*` variable for smartly dropping dependencies of static and object libraries.
|
|
||||||
- PCH support expanded with `PCH_INSTANTIATE_TEMPLATES` property and `CMAKE_*` variable.
|
|
||||||
- Check modules have been expanded with `CUDA` and `ISPC` languages
|
|
||||||
- FindPython: `Python*_LINK_OPTIONS` added
|
|
||||||
- `compute-sanitizer` for ctest now supports CUDA for memcheck
|
|
||||||
|
|
||||||
## [CMake 3.20][] : Docs
|
|
||||||
|
|
||||||
The CMake docs received a major boost in productivity by adding "new in" tags
|
|
||||||
to quickly see what was added without having to toggle documentation versions!
|
|
||||||
C++ 23 support added. Source files must have the extension listed now, and
|
|
||||||
LANGUAGE is always respected. Quite a bit of cleanup was done; make sure your
|
|
||||||
code is tested with `...3.20` before deploying that as your maximum. Presets
|
|
||||||
continue to be improved.
|
|
||||||
|
|
||||||
- Initially released [March 23, 2021](https://blog.kitware.com/cmake-3-20-0-available-for-download/)
|
|
||||||
- Support added for C++23
|
|
||||||
- CUDAARCHS environment variable for setting CUDA architectures
|
|
||||||
- The new `IntelLLVM` compilers are now supported (OneAPI 2021.1), and `NVHPC` NVIDIA HPC SDK, as well
|
|
||||||
- Some expanded generator expression support in custom commands/targets, install renaming
|
|
||||||
- New `cmake_path` command for working with paths
|
|
||||||
- `try_run` now has a `WORKING_DIRECTORY`
|
|
||||||
- More features for the `file(GENERATE` command
|
|
||||||
- Several removals, like `cmake-server`, `WriteCompilerDetectionHeader` (if policy set to 3.20+), and a few things that have newer methods now.
|
|
||||||
- Source files must include the extension
|
|
||||||
|
|
||||||
## [CMake 3.21][] : Colors
|
|
||||||
|
|
||||||
Different message types now have different colors! There's now a nice variable
|
|
||||||
to see if you are in the top level project. Lots of continued cleanup and
|
|
||||||
specialized new features, such as adding the HIP language and C17 and C23
|
|
||||||
support. Presets continue to be improved.
|
|
||||||
|
|
||||||
- Initially released [July 14, 2021](https://blog.kitware.com/cmake-3-21-0-available-for-download/)
|
|
||||||
- Preliminary support for MSVC 2022
|
|
||||||
- `CMAKE_<LANG>_LINKER_LAUNCHER` added for make and ninja
|
|
||||||
- HIP added as a language
|
|
||||||
- C17 and C23 support added
|
|
||||||
- `--instal-prefix <dir>` and `--toolchain <file>` added when running CMake
|
|
||||||
- Messages printed are colored by message type!
|
|
||||||
- Support for MSYS, including `FindMsys`
|
|
||||||
- The `file(` command got several updates, including `EXPAND_TILDE`
|
|
||||||
- Support for runtime dependencies and artifacts added to `install`
|
|
||||||
- `PROJECT_IS_TOP_LEVEL` and `<PROJECT-NAME>_IS_TOP_LEVEL` finally added
|
|
||||||
- Caching improvements for the `find_` commands
|
|
||||||
|
|
||||||
## [CMake 3.22][]: Handy env vars
|
|
||||||
|
|
||||||
A smaller release with some nice improvements all around focused on supporting
|
|
||||||
common build situations. You can finally set `CMAKE_BUILD_TYPE` in your
|
|
||||||
environment to set a default build type. There are several other new env vars
|
|
||||||
and variables too. Compiler flags related to standards have been improved.
|
|
||||||
`cmake_host_system_information` got improved further (from 3.10) with OS
|
|
||||||
information.
|
|
||||||
|
|
||||||
- Initially released [November 18, 2021](https://blog.kitware.com/cmake-3-22-0-available-for-download/)
|
|
||||||
- New environment variables for defaults, `CMAKE_BUILD_TYPE` and `CMAKE_CONFIGURATION_TYPES`
|
|
||||||
- New environment variable `CMAKE_INSTALL_MODE` for install types (symlinks)
|
|
||||||
- New `CMAKE_REQUIRE_FIND_PACKAGE_<PackageName>` variable to convert an optional find to a required one
|
|
||||||
- `CMAKE_<LANG>_EXTENSIONS_DEFAULT` comes from the compiler
|
|
||||||
- `CMakeDependentOption` uses normal conditional syntax now
|
|
||||||
- CTest can now modify environment variables
|
|
||||||
- Some generators now use external (system) markers on includes for MSVC
|
|
||||||
|
|
||||||
## [CMake 3.23][]: Header only libraries
|
## [CMake 3.23][]: Header only libraries
|
||||||
|
|
||||||
@ -385,49 +73,386 @@ couple of compilers were added.
|
|||||||
- `IMPORTED_NO_SYSTEM`, a new property to forcibly remove SYSTEM from a target.
|
- `IMPORTED_NO_SYSTEM`, a new property to forcibly remove SYSTEM from a target.
|
||||||
- `FindGTest` now adds a `GMock` target if found.
|
- `FindGTest` now adds a `GMock` target if found.
|
||||||
|
|
||||||
## [CMake 3.24][]: Package Finder
|
|
||||||
|
|
||||||
This is a fantastic release. Package writers are getting integration between
|
## [CMake 3.22][]: Handy env vars
|
||||||
`find_package` and `FetchContent` that will allow "download if missing"
|
|
||||||
workflows, and is configurable by packagers. Similarly, warnings as errors can
|
|
||||||
be set by a package and removed by packagers, as well (still make sure not to
|
|
||||||
do this unless you are being build as the main project!).
|
|
||||||
|
|
||||||
- Initially released [August 4, 2022](https://blog.kitware.com/cmake-3-24-0-is-available-for-download/)
|
A smaller release with some nice improvements all around focused on supporting
|
||||||
- `--fresh` option removes the old cache when running.
|
common build situations. You can finally set `CMAKE_BUILD_TYPE` in your
|
||||||
- `find_package` and `FetchContent` now have integration - you have options to download missing dependencies.
|
environment to set a default build type. There are several other new env vars
|
||||||
- `find_package` has a new `GLOBAL` option.
|
and variables too. Compiler flags related to standards have been improved.
|
||||||
- `CMAKE_PROJECT_TOP_LEVEL_INCLUDES` allows a user (like packagers) to inject pre-project code.
|
`cmake_host_system_information` got improved further (from 3.10) with OS
|
||||||
- `PATH` management for generator expressions.
|
information.
|
||||||
- `CMAKE_COLOR_DIAGNOSTICS` env var & variable added, replacing `CMAKE_COLOR_MAKEFILE`.
|
|
||||||
- You can disable `find_*` searching the install prefix.
|
|
||||||
- `COMPILE_WARNING_AS_ERROR` property and `CMAKE_` variable, and `--compile-no-warning-as-error` to disable it.
|
|
||||||
- CUDA supports `native` to compile for the current GPUs detected.
|
|
||||||
- `SYSTEM` includes now are respected on MSVC generators.
|
|
||||||
- Better support for MSVC, XCode, and others.
|
|
||||||
- `LLVMFlang` compiler support.
|
|
||||||
|
|
||||||
## [CMake 3.25][]: Blocks and SYSTEM
|
- Initially released [November 18, 2021](https://blog.kitware.com/cmake-3-22-0-available-for-download/)
|
||||||
|
- New environment variables for defaults, `CMAKE_BUILD_TYPE` and `CMAKE_CONFIGURATION_TYPES`
|
||||||
|
- New environment variable `CMAKE_INSTALL_MODE` for install types (symlinks)
|
||||||
|
- New `CMAKE_REQUIRE_FIND_PACKAGE_<PackageName>` variable to convert an optional find to a required one
|
||||||
|
- `CMAKE_<LANG>_EXTENSIONS_DEFAULT` comes from the compiler
|
||||||
|
- `CMakeDependentOption` uses normal conditional syntax now
|
||||||
|
- CTest can now modify environment variables
|
||||||
|
- Some generators now use external (system) markers on includes for MSVC
|
||||||
|
|
||||||
CMake has new block scoping commands selectively controlling variables and
|
|
||||||
policies. It also has a lot more control over SYSTEM. The functional features
|
|
||||||
of CMake introduced a few releases ago are now usable in `find_` commands with
|
|
||||||
`VALIDATOR`. Workflows got an upgrade, too.
|
|
||||||
|
|
||||||
- Initially released [November 16, 2022](https://www.kitware.com/cmake-3-25-0-available-for-download/)
|
## [CMake 3.21][] : Colors
|
||||||
- C++26 support
|
|
||||||
- LTO for CUDA with nvcc
|
|
||||||
- Workflow presets added, package presets too.
|
|
||||||
- `SYSTEM` added to `add_subdirectory`, `FetchContent`, and as a directory property
|
|
||||||
- `block()`/`endblock()` for policy/variable scopes, also `PROPOGATE` in `return()`
|
|
||||||
- `BSD` & `LINUX` variables added
|
|
||||||
- `VALIDATOR` function for `find_*` commands.
|
|
||||||
- Several improvements to `try_*` commands.
|
|
||||||
- `SYSTEM` target/directory property and `EXPORT_NO_SYSTEM` added, also for FetchContent.
|
|
||||||
|
|
||||||
## [CMake in development][cmake master]: WIP
|
Different message types now have different colors! There's now a nice variable
|
||||||
|
to see if you are in the top level project. Lots of continued cleanup and
|
||||||
|
specialized new features, such as adding the HIP language and C17 and C23
|
||||||
|
support. Presets continue to be improved.
|
||||||
|
|
||||||
- FindPython generates the correct PyPy SOABI (finally!)
|
- Initially released [July 14, 2021](https://blog.kitware.com/cmake-3-21-0-available-for-download/)
|
||||||
|
- Preliminary support for MSVC 2022
|
||||||
|
- `CMAKE_<LANG>_LINKER_LAUNCHER` added for make and ninja
|
||||||
|
- HIP added as a language
|
||||||
|
- C17 and C23 support added
|
||||||
|
- `--instal-prefix <dir>` and `--toolchain <file>` added when running CMake
|
||||||
|
- Messages printed are colored by message type!
|
||||||
|
- Support for MSYS, including `FindMsys`
|
||||||
|
- The `file(` command got several updates, including `EXPAND_TILDE`
|
||||||
|
- Support for runtime dependencies and artifacts added to `install`
|
||||||
|
- `PROJECT_IS_TOP_LEVEL` and `<PROJECT-NAME>_IS_TOP_LEVEL` finally added
|
||||||
|
- Caching improvements for the `find_` commands
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.20][] : Docs
|
||||||
|
|
||||||
|
The CMake docs received a major boost in productivity by adding "new in" tags
|
||||||
|
to quickly see what was added without having to toggle documentation versions!
|
||||||
|
C++ 23 support added. Source files must have the extension listed now, and
|
||||||
|
LANGUAGE is always respected. Quite a bit of cleanup was done; make sure your
|
||||||
|
code is tested with `...3.20` before deploying that as your maximum. Presets
|
||||||
|
continue to be improved.
|
||||||
|
|
||||||
|
- Initially released [March 23, 2021](https://blog.kitware.com/cmake-3-20-0-available-for-download/)
|
||||||
|
- Support added for C++23
|
||||||
|
- CUDAARCHS environment variable for setting CUDA architectures
|
||||||
|
- The new `IntelLLVM` compilers are now supported (OneAPI 2021.1), and `NVHPC` NVIDIA HPC SDK, as well
|
||||||
|
- Some expanded generator expression support in custom commands/targets, install renaming
|
||||||
|
- New `cmake_path` command for working with paths
|
||||||
|
- `try_run` now has a `WORKING_DIRECTORY`
|
||||||
|
- More features for the `file(GENERATE` command
|
||||||
|
- Several removals, like `cmake-server`, `WriteCompilerDetectionHeader` (if policy set to 3.20+), and a few things that have newer methods now.
|
||||||
|
- Source files must include the extension
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.19][] : Presets
|
||||||
|
|
||||||
|
You can now add presets in JSON form, and users will get the preset default.
|
||||||
|
`find_package` can now take a version range, and some specialty find modules,
|
||||||
|
like FindPython, have custom support for it. A lot of new controls were added
|
||||||
|
for permissions. Further support for generator expressions in more places.
|
||||||
|
|
||||||
|
- Initially released [November 18, 2020](https://blog.kitware.com/cmake-3-19-0-available-for-download/)
|
||||||
|
- New [CMake presets files](https://cmake.org/cmake/help/latest/manual/cmake-presets.7.html) now supported - you can set defaults for your project per generator, or you can make User presets. PSA: Please add `CMakeUserPresets.json` to your `.gitignore`, even if you do not use `CMakePresets.json`.
|
||||||
|
- CMake now uses the new build system introduced in XCode 12+
|
||||||
|
- MSVC for Android now supported
|
||||||
|
- `cmake -E create_hardlink` was added
|
||||||
|
- `add_test` finally properly supports whitespace in test names
|
||||||
|
- You can now `DEFER` `cmake_language` to run at the end of the directory processing
|
||||||
|
- Lots of new `file` options, like temporary downloads and `COMPRESSION_LEVEL` for `ARCHIVE_CREATE`
|
||||||
|
- `find_package` supports a version range
|
||||||
|
- `DIRECTORY` can now include a binary directory in property commands
|
||||||
|
- New `JSON` commands for `string`
|
||||||
|
- New `OPTIMIZE_DEPENDENCIES` property and `CMAKE_*` variable for smartly dropping dependencies of static and object libraries.
|
||||||
|
- PCH support expanded with `PCH_INSTANTIATE_TEMPLATES` property and `CMAKE_*` variable.
|
||||||
|
- Check modules have been expanded with `CUDA` and `ISPC` languages
|
||||||
|
- FindPython: `Python*_LINK_OPTIONS` added
|
||||||
|
- `compute-sanitizer` for ctest now supports CUDA for memcheck
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.18][] : CUDA with Clang & CMake macro language
|
||||||
|
|
||||||
|
CUDA now supports Clang (without separable compilation). A new
|
||||||
|
`CUDA_ARCHITECTURES` property was implemented to better support targeting CUDA
|
||||||
|
hardware. A new `cmake_language` command supports calling cmake commands and
|
||||||
|
expressions from strings. Lots of other meta changes that could make new
|
||||||
|
designs available; calling functions by variable, evaluating arbitrary CMake by
|
||||||
|
string, and configure files directly from strings. Many other nice tiny
|
||||||
|
features and papercut fixes are sprinkled throughout, a small selection is below.
|
||||||
|
|
||||||
|
- Initially released [July 15, 2020](https://blog.kitware.com/cmake-3-18-0-available-for-download/)
|
||||||
|
- `cmake` can `cat` files together now
|
||||||
|
- New profiling mode for `cmake`
|
||||||
|
- `cmake_language` with `CALL` and `EVAL`
|
||||||
|
- `export` requires `APPEND` if used multiple times (in CMake language level 3.18+)
|
||||||
|
- You can archive directly from `file()`
|
||||||
|
- `file(CONFIGURE` is a nicer from of `configure_file` if you already have a string to produce
|
||||||
|
- Other `find_*` commands gain `find_package`'s `REQUIRED` flag
|
||||||
|
- `NATURAL` sorting in `list(SORT` added
|
||||||
|
- More options for handling properties with DIRECTORY scope
|
||||||
|
- `CUDA_ARCHITECTURES` was added
|
||||||
|
- New `LINK_LANGUAGE` generator expressions (`DEVICE`/`HOST` versions too)
|
||||||
|
- Source can be a subdirectory for `FetchContent`
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.17][] : More CUDA
|
||||||
|
|
||||||
|
A FindCUDAToolkit was finally added, which allows finding and using the CUDA
|
||||||
|
toolkit without enabling the CUDA language! CUDA now is a bit more configurable,
|
||||||
|
such as linking to shared libraries. Quite a bit more polish in the expected areas,
|
||||||
|
as well, like FindPython. Finally, you can now iterate over multiple lists at a time.
|
||||||
|
|
||||||
|
- Initially released [March 20, 2020](https://blog.kitware.com/cmake-3-17-0-available-for-download/)
|
||||||
|
- `CUDA_RUNTIME_LIBRARY` can finally be set to Shared!
|
||||||
|
- FindCUDAToolkit finally added
|
||||||
|
- `cmake -E rm` replaces older remove commands
|
||||||
|
- CUDA has meta features like `cuda_std_03`, etc.
|
||||||
|
- You can track the searches for packages with `--debug-find`
|
||||||
|
- ExternalProject can now disable recursive checkouts
|
||||||
|
- FindPython better integration with Conda
|
||||||
|
- DEPRECATION can be applied to targets
|
||||||
|
- CMake gained a rm command
|
||||||
|
- Several new environment variables
|
||||||
|
- foreach can now do `ZIP_LISTS` (multiple lists at a time)
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.16][] : Unity builds
|
||||||
|
|
||||||
|
A new unity build mode was added, allowing source files to be merged into a single build file. Support for
|
||||||
|
precompiled headers (possibly preparing for C++20 modules, perhaps?) was added. Lots of other smaller
|
||||||
|
fixes were implemented, especially to newer features, such as to FindPython, FindDoxygen, and others.
|
||||||
|
|
||||||
|
- Initially released [November 26, 2019](https://blog.kitware.com/cmake-3-16-0-available-for-download/)
|
||||||
|
- Added support for Objective C and Objective C++ languages
|
||||||
|
- Support for precompiling headers, with `target_precompile_headers`
|
||||||
|
- Support for "Unity" or "Jumbo" builds (merging source files) with «variable:CMAKE_UNITY_BUILD»
|
||||||
|
- CTest: Can now skip based on regex, expand lists
|
||||||
|
- Several new features to control RPath.
|
||||||
|
- Generator expressions work in more places, like build and install paths
|
||||||
|
- Find locations can now be explicitly controlled through new variables
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.15][] : CLI upgrade
|
||||||
|
|
||||||
|
This release has many smaller polishing changes, include several of improvements to the CMake command line, such as control over the default generator through environment variables (so now it's easy to change the default generator to Ninja). Multiple targets are supported in `--build` mode, and `--install` mode added. CMake finally supports multiple levels of logging. Generator expressions gained a few handy tools. The still very new FindPython module continues to improve, and FindBoost is now more inline with Boost 1.70's new CONFIG
|
||||||
|
module. `export(PACKAGE)` has drastically changed; it now no longer touches `$HOME/.cmake` by default (if CMake Minimum version is 3.15 or higher), and requires an extra step if a user wants to use it. This is generally less surprising.
|
||||||
|
|
||||||
|
- Initially released [July 17, 2019](https://blog.kitware.com/cmake-3-15-0-available-for-download/)
|
||||||
|
- «envvar:CMAKE_GENERATOR» environment variable added to control default generator
|
||||||
|
- Multiple target support in build mode, `cmake . --build --target a b`
|
||||||
|
- Shortcut `-t` for `--target`
|
||||||
|
- Install support, `cmake . --install`, does not invoke the build system
|
||||||
|
- Support for `--loglevel` and `NOTICE`, `VERBOSE`, `DEBUG`, and `TRACE` for `message`
|
||||||
|
- The «command:list» command gained `PREPEND`, `POP_FRONT`, and `POP_BACK`
|
||||||
|
- «command:execute_process» gained `COMMAND_ECHO` option («variable:CMAKE_EXECUTE_PROCESS_COMMAND_ECHO») allows you to automatically echo commands before running them
|
||||||
|
- Several Ninja improvements, include SWIFT language support
|
||||||
|
- Compiler and list improvements to generator expressions
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.14][] : File utilities (AKA [CMake π](https://blog.kitware.com/kitware-gets-mathematical-with-cmake-π-on-pi-day/))
|
||||||
|
|
||||||
|
This release has lots of small cleanups, including several utilities for files. Generator expressions work in a few more places, and list handling is better with empty variables.
|
||||||
|
Quite a few more find packages produce targets. The new Visual Studio 16 2019 generator is a bit different than older versions. Windows XP and Vista support has been dropped.
|
||||||
|
|
||||||
|
- Initially released [March 14, 2019](https://blog.kitware.com/cmake-3-14-0-available-for-download/)
|
||||||
|
- The cmake `--build` command gained `-v/--verbose`, to use verbose builds if your build tool supports it
|
||||||
|
- The FILE command gained `CREATE_LINK`, `READ_SYMLINK`, and `SIZE`
|
||||||
|
- «command:get*filename_component» gained `LAST_EXT` and `NAME_WLE` to access just the \_last* extension on a file, which would get `.zip` on a file such as `version.1.2.zip` (very handy!)
|
||||||
|
- You can see if a variable is defined in the CACHE with `DEFINED CACHE{VAR}` in an «command:if» statement.
|
||||||
|
- `BUILD_RPATH_USE_ORIGIN` and CMake version were added to improve handling of RPath in the build directory.
|
||||||
|
- The CMake server mode is now being replaced with a file API, starting in this release. Will affect IDEs in the long run.
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.13][] : Linking control
|
||||||
|
|
||||||
|
You can now make symbolic links on Windows! Lots of new functions that fill out the
|
||||||
|
popular requests for CMake, such as `add_link_options`, `target_link_directories`, and
|
||||||
|
`target_link_options`. You can now do quite a bit more modification to targets outside
|
||||||
|
of the source directory, for better file separation. And, `target_sources` _finally_ handles relative paths properly (policy 76).
|
||||||
|
|
||||||
|
- Initially released [November 20, 2018](https://blog.kitware.com/cmake-3-13-0-available-for-download/)
|
||||||
|
- New `ctest --progress` option for live output
|
||||||
|
- `target_link_options` and `add_link_options` added
|
||||||
|
- `target_link_directories` added
|
||||||
|
- Symbolic link creation, `-E create_symlink`, supported on Windows
|
||||||
|
- IPO supported on Windows
|
||||||
|
- You can use `-S` and `-B` for source and build directories
|
||||||
|
- `target_link_libraries` and `install` work outside the current target directory
|
||||||
|
- `STATIC_LIBRARY_OPTIONS` property added
|
||||||
|
- `target_sources` is now relative to the current source directory (CMP0076)
|
||||||
|
- If you use Xcode, you now can experimentally set schema fields
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.12][] : Version ranges and CONFIGURE_DEPENDS
|
||||||
|
|
||||||
|
Very powerful release, containing lots of smaller long-requested features. One of the smaller
|
||||||
|
but immediately noticeable changes is the addition of version ranges;
|
||||||
|
you can now set both the minimum and maximum known CMake version easily. You can also set
|
||||||
|
`CONFIGURE_DEPENDS` on a `GLOB`ed set of files, and the build system will check those files and
|
||||||
|
rerun if needed! You can use the general `PackageName_ROOT`
|
||||||
|
for all `find_package` searches. Lots of additions to strings and lists, module updates,
|
||||||
|
shiny new Python find module (2 and 3 versions too), and many more.
|
||||||
|
|
||||||
|
- Initially released [July 17, 2018](https://blog.kitware.com/cmake-3-12-0-available-for-download/)
|
||||||
|
- Support for `cmake_minimum_required` ranges (backward compatible)
|
||||||
|
- Support for `-j,--parallel` in `--build` mode (passed on to build tool)
|
||||||
|
- Support for `SHELL:` strings in compile options (not deduplicated)
|
||||||
|
- New FindPython module
|
||||||
|
- `string(JOIN` and `list(JOIN`, and `list(TRANSFORM`
|
||||||
|
- `file(TOUCH` and `file(GLOB CONFIGURE_DEPENDS`
|
||||||
|
- C++20 support
|
||||||
|
- CUDA as a language improvements: CUDA 7 and 7.5 now supported
|
||||||
|
- Support for OpenMP on macOS (command line only)
|
||||||
|
- Several new properties and property initializers
|
||||||
|
- CPack finally reads `CMAKE_PROJECT_VERSION` variables
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.11][] : Faster & IMPORTED INTERFACE
|
||||||
|
|
||||||
|
This release is [supposed to be][fastercmake] much faster. You can also finally directly add INTERFACE targets
|
||||||
|
to IMPORTED libraries (the internal `Find*.cmake` scripts should become much cleaner eventually).
|
||||||
|
|
||||||
|
- Initially released [March 28, 2018](https://blog.kitware.com/cmake-3-11-0-available-for-download/)
|
||||||
|
- Fortran supports compiler launchers
|
||||||
|
- Xcode and Visual Studio support `COMPILE_LANGUAGE` generator expressions finally
|
||||||
|
- You can now add INTERFACE targets directly to IMPORTED INTERFACE libraries (Wow!)
|
||||||
|
- Source file properties have been expanded
|
||||||
|
- `FetchContent` module now allows downloads to happen at configure time (Wow)
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.10][] : CppCheck
|
||||||
|
|
||||||
|
CMake now is built with C++11 compilers. Lots of useful improvements help write cleaner code.
|
||||||
|
|
||||||
|
- Initially released [November 20, 2017](https://blog.kitware.com/cmake-3-10-0-available-for-download/)
|
||||||
|
- Support for flang Fortran compiler
|
||||||
|
- Compiler launcher added to CUDA
|
||||||
|
- Indented `#cmakedefines` now supported for `configure_file`
|
||||||
|
- `include_guard()` added to ensure a file gets included only once
|
||||||
|
- `string(PREPEND` added
|
||||||
|
- `*_CPPCHECK` property added
|
||||||
|
- `LABELS` added to directories
|
||||||
|
- FindMPI vastly expanded
|
||||||
|
- FindOpenMP improved
|
||||||
|
- Dynamic test discovery for `GoogleTest`
|
||||||
|
- `cmake_host_system_information` can access much more information.
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.9][] : IPO
|
||||||
|
|
||||||
|
Lots of fixes to CUDA support went into this release, including `PTX` support and MSVC generators. Interprocedural Optimizations are now supported properly.
|
||||||
|
Even more modules provide imported targets, including MPI.
|
||||||
|
|
||||||
|
- Initially released [July 18, 2017](https://blog.kitware.com/cmake-3-9-0-available-for-download/)
|
||||||
|
- CUDA supported for Windows
|
||||||
|
- Better object library support in several situations
|
||||||
|
- `DESCRIPTION` added to `project`
|
||||||
|
- `separate_arguments` gets `NATIVE_COMMAND`
|
||||||
|
- `INTERPROCEDURAL_OPTIMIZATION` enforced (and `CMAKE_*` initializer added, CheckIPOSupported added, Clang and GCC support)
|
||||||
|
- New `GoogleTest` module
|
||||||
|
- `FindDoxygen` drastically improved
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.8][] : C# & CUDA
|
||||||
|
|
||||||
|
This adds CUDA as a language, as well as `cxx_std_11` as a compiler meta-feature. The new generator expression could be really useful if you can require CMake 3.8+!
|
||||||
|
|
||||||
|
- Initially released [April 10, 2017](https://blog.kitware.com/cmake-3-8-0-available-for-download/)
|
||||||
|
- Native support for C# as a language
|
||||||
|
- Native support for CUDA as a language
|
||||||
|
- Meta features cxx_std_11 (and 14, 17) added
|
||||||
|
- `try_compile` has better language support
|
||||||
|
- `BUILD_RPATH` property added
|
||||||
|
- `COMPILE_FLAGS` now supports generator expression
|
||||||
|
- `*_CPPLINT` added
|
||||||
|
- `$<IF:cond,true-value,false-value>` added (wow!)
|
||||||
|
- `source_group(TREE` added (finally allowing IDEs to reflect the project folder structure!)
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.7][] : Android & CMake Server
|
||||||
|
|
||||||
|
You can now cross-compile to Android. Useful new if statement options really help clarify code. And the new server mode was supposed to improve integration with IDEs (but is being replaced by a different system in CMake 3.14+). Support for the VIM editor was also improved.
|
||||||
|
|
||||||
|
- Initially released [November 11, 2016](https://blog.kitware.com/cmake-3-7-0-available-for-download/)
|
||||||
|
- `PARSE_ARGV` mode for `cmake_parse_arguments`
|
||||||
|
- Better 32-bit support on 64-bit machines
|
||||||
|
- Lots of useful new if comparisons, like `VERSION_GREATER_EQUAL` (really, why did it take this long?)
|
||||||
|
- `LINK_WHAT_YOU_USE` added
|
||||||
|
- Lots of custom properties related to files and directories
|
||||||
|
- CMake Server added
|
||||||
|
- Added `--trace-source="filename"` to monitor certain files only
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.6][] : Clang-Tidy
|
||||||
|
|
||||||
|
This release added Clang-Tidy support, along with more utilities and improvements. It also removed the search of `$PATH` on Unix systems due to problems, instead users should use `$CMAKE_PREFIX_PATH`.
|
||||||
|
|
||||||
|
- Initially released [July 7, 2016](https://blog.kitware.com/cmake-3-6-0-available-for-download/)
|
||||||
|
- `EXCLUDE_FROM_ALL` for install
|
||||||
|
- `list(FILTER` added
|
||||||
|
- `CMAKE_*_STANDARD_INCLUDE_DIRECTORIES` and `CMAKE_*_STANDARD_LIBRARIES` added for toolchains
|
||||||
|
- Try-compile improvements
|
||||||
|
- `*_CLANG_TIDY` property added
|
||||||
|
- External projects can now be shallow clones, and other improvements
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.5][] : ARM
|
||||||
|
|
||||||
|
This release expanded CMake to more platforms, and make warnings easier to control from the command line.
|
||||||
|
|
||||||
|
- Initially released [March 8, 2016](https://blog.kitware.com/cmake-3-5-0-available-for-download/)
|
||||||
|
- Multiple input files supported for several of the `cmake -E` commands.
|
||||||
|
- `cmake_parse_arguments` now builtin
|
||||||
|
- Boost, GTest, and more now support imported targets
|
||||||
|
- ARMCC now supported, better support for iOS
|
||||||
|
- XCode backslash fix
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.4][] : Swift & CCache
|
||||||
|
|
||||||
|
This release adds lots of useful tools, support for the Swift language, and the usual improvements. It also started supporting compiler launchers, like CCache.
|
||||||
|
|
||||||
|
- Initially released [November 12, 2015](https://blog.kitware.com/cmake-3-4-0-released/)
|
||||||
|
- Added `Swift` language
|
||||||
|
- Added `BASE_DIR` to `get_filename_component`
|
||||||
|
- `if(TEST ...)` added
|
||||||
|
- `string(APPEND ...)` added
|
||||||
|
- `CMAKE_*_COMPILER_LAUNCHER` added for make and ninja
|
||||||
|
- `TARGET_MESSAGES` allow makefiles to print messages after target is completed
|
||||||
|
- Imported targets are beginning to show up in the official `Find*.cmake` files
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.3][] : if IN_LIST
|
||||||
|
|
||||||
|
This is notable for the useful `IN_LIST` option for if, but it also added better library search using `$PATH` (See CMake 3.6), dependencies for INTERFACE libraries, and several other useful improvements. The addition of a `COMPILE_LANGUAGE` generator expression would prove very useful in the future as more languages are added. Makefiles now produce better output in parallel.
|
||||||
|
|
||||||
|
- Initially released [July 23, 2015](https://blog.kitware.com/cmake-3-3-0-released/)
|
||||||
|
- `IN_LIST` added to `if`
|
||||||
|
- `*_INCLUDE_WHAT_YOU_USE` property added
|
||||||
|
- `COMPILE_LANGUAGE` generator expression (limited support in some generators)
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.2][] : UTF8
|
||||||
|
|
||||||
|
This is a smaller release, with mostly small features and fixes. Internal changes, like better Windows and UTF8 support, were the focus.
|
||||||
|
|
||||||
|
- Initially released [March 11, 2015](https://blog.kitware.com/cmake-3-2-1-released/)
|
||||||
|
- `continue()` inside loops
|
||||||
|
- File and directory locks added
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.1][] : C++11 and compile features
|
||||||
|
|
||||||
|
This is the first release of CMake to support C++11. Combined with fixes to the new features of CMake 3.0, this is currently a common minimum version of CMake for libraries that want to support old CMake builds.
|
||||||
|
|
||||||
|
- Initially released [December 17, 2014](https://blog.kitware.com/cmake-3-1-0-released/)
|
||||||
|
- C++11 Support
|
||||||
|
- Compile features support
|
||||||
|
- Sources can be added later with `target_sources`
|
||||||
|
- Better support for generator expressions and INTERFACE targets
|
||||||
|
|
||||||
|
|
||||||
|
## [CMake 3.0][] : Interface libraries
|
||||||
|
|
||||||
|
There were a ton of additions to this version of CMake, primarily to fill out the target interface. Some bits of needed functionality were missed and implemented in CMake 3.1 instead.
|
||||||
|
|
||||||
|
- Initially released [June 10, 2014](https://blog.kitware.com/cmake-3-0-0-available-for-download/)
|
||||||
|
- New documentation
|
||||||
|
- INTERFACE libraries
|
||||||
|
- Project VERSION support
|
||||||
|
- Exporting build trees easily
|
||||||
|
- Bracket arguments and comments available (not widely used)
|
||||||
|
- Lots of improvements
|
||||||
|
|
||||||
[releases]: https://cmake.org/cmake/help/latest/release/index.html
|
[releases]: https://cmake.org/cmake/help/latest/release/index.html
|
||||||
[cmake 3.0]: https://cmake.org/cmake/help/latest/release/3.0.html
|
[cmake 3.0]: https://cmake.org/cmake/help/latest/release/3.0.html
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user