Version 3.21.6-1 is a new release; it follows the upstream release.

The xPack CMake is a standalone cross-platform binary distribution of CMake.

There are separate binaries for Windows (x64), macOS (x64, arm64) and GNU/Linux (x64, arm64 and arm).

Download

The binary files are available from GitHub Releases.

Prerequisites

  • x64 GNU/Linux: any system with GLIBC 2.27 or higher (like Ubuntu 18 or later, Debian 10 or later, RedHat 8 or later, Fedora 29 or later, etc)
  • arm64/arm GNU/Linux: any system with GLIBC 2.27 or higher (like Raspberry Pi OS, Ubuntu 18 or later, Debian 10 or later, RedHat 8 or later, Fedora 29 or later, etc)
  • x64 Windows: Windows 7 with the Universal C Runtime (UCRT), Windows 8, Windows 10
  • x64 macOS: 10.13 or later
  • arm64 macOS: 11.6 or later

Install

The full details of installing the xPack CMake on various platforms are presented in the separate Install page.

Easy install

The easiest way to install CMake is with xpm by using the binary xPack, available as @xpack-dev-tools/cmake from the npmjs.com registry.

With the xpm tool available, installing the latest version of the package and adding it as a dependency for a project is quite easy:

cd my-project
xpm init # Only at first use.

xpm install @xpack-dev-tools/cmake@latest

ls -l xpacks/.bin

To install this specific version, use:

xpm install @xpack-dev-tools/cmake@3.21.6-1.1

It is also possible to install Meson Build globally, in the user home folder, but this requires xPack aware tools to automatically identify them and manage paths.

xpm install --global @xpack-dev-tools/cmake@latest --verbose

Uninstall

To remove the links from the current project:

cd my-project

xpm uninstall @xpack-dev-tools/cmake

To completely remove the package from the central xPacks store:

xpm uninstall --global @xpack-dev-tools/cmake

Compliance

The xPack CMake is based on the official CMake, with minimal changes.

The current version is based on:

TODO: update commit id and date.

  • CMake release 3.21.6 from Mar 4th, 2022.

Changes

Compared to the upstream version, the Windows version also supports spawning scripts via cmd.exe /c. These scripts are used by npm/xpm to redirect invocations to the central packages repository.

Bug fixes

  • none

Enhancements

  • none

Known problems

  • none

Shared libraries

On all platforms the packages are standalone, and expect only the standard runtime to be present on the host.

All dependencies that are build as shared libraries are copied locally in the libexec folder (or in the same folder as the executable for Windows).

DT_RPATH and LD_LIBRARY_PATH

On GNU/Linux the binaries are adjusted to use a relative path:

$ readelf -d library.so | grep runpath
 0x000000000000001d (RPATH)            Library rpath: [$ORIGIN]

In the GNU ld.so search strategy, the DT_RPATH has the highest priority, higher than LD_LIBRARY_PATH, so if this later one is set in the environment, it should not interfere with the xPack binaries.

Please note that previous versions, up to mid-2020, used DT_RUNPATH, which has a priority lower than LD_LIBRARY_PATH, and does not tolerate setting it in the environment.

@rpath and @loader_path

Similarly, on macOS, the binaries are adjusted with install_name_tool to use a relative path.

Documentation

The current CMake documentation is available online from:

Build

The binaries for all supported platforms (Windows, macOS and GNU/Linux) were built using the xPack Build Box (XBB), a set of build environments based on slightly older distributions, that should be compatible with most recent systems.

The scripts used to build this distribution are in:

  • distro-info/scripts

For the prerequisites and more details on the build procedure, please see the README-MAINTAINER page.

CI tests

Before publishing, a set of simple tests were performed on an exhaustive set of platforms. The results are available from:

Tests

TBD

Checksums

The SHA-256 hashes for the files are:

7ef4cf4b98383086105b018d22b8710c8874898fea911ac255b98a43a96cc8aa
xpack-cmake-3.21.6-1-darwin-arm64.tar.gz

4b7829318f56dc36b746902af7557a744c4de59953d72b372f34fa68981f1757
xpack-cmake-3.21.6-1-darwin-x64.tar.gz

59024e05ad4df13dce6bee469e71d0f7d3e12b8b4416012bb83ff27b191ab9a8
xpack-cmake-3.21.6-1-linux-arm.tar.gz

ae9af80e5b901f51a2c5f95812d354864d38749bcdfbe1608849eb5c079454d1
xpack-cmake-3.21.6-1-linux-arm64.tar.gz

9e728da3b2e995e07f8dc86299aa23d41be516ab651f7751786b4f3bc5afb08b
xpack-cmake-3.21.6-1-linux-x64.tar.gz

906d8a922346363fcbdde71bbc7b9d523ef2df3144b7c6b47dd37cd36a9c5087
xpack-cmake-3.21.6-1-win32-x64.zip

Deprecation notices

32-bit support

Support for 32-bit x86 GNU/Linux and x86 Windows was dropped in 2022. Support for 32-bit Arm GNU/Linux will be preserved for a while, due to the large user base of 32-bit Raspberry Pi systems.

GNU/Linux minimum requirements

Support for RedHat 7 was dropped in 2022 and the minimum requirement was raised to GLIBC 2.27, available starting with Ubuntu 18, Debian 10 and RedHat 8.

Download analytics

Credit to Shields IO for the badges and to Somsubhra/github-release-stats for the individual file counters.