xPack LLVM clang v12.0.1-1 released
Version 12.0.1-1 is the first release of the xPack LLVM clang package.
The xPack LLVM clang is a standalone cross-platform binary distribution of LLVM clang.
There are separate binaries for Windows (x64 and x86), macOS (x64) and GNU/Linux (x64 and x86, arm64 and arm).
The main targets for the GNU/Linux Arm binaries are the Raspberry Pi class devices (armv7l and aarch64; armv6 is not supported).
Download
The binary files are available from GitHub Releases.
Prerequisites
- x86/x64 GNU/Linux: any system with GLIBC 2.15 or higher (like Ubuntu 12 or later, Debian 8 or later, RedHat/CentOS 7 later, Fedora 20 or later, etc)
- arm64/arm GNU/Linux: any system with GLIBC 2.23 or higher (like Ubuntu 16 or later, Debian 9 or later, RedHat/CentOS 8 or later, Fedora 24 or later, etc)
- x86/x64 Windows: Windows 7 with the Universal C Runtime (UCRT), Windows 8, Windows 10
- x64 macOS: 10.13 or later
Install
The easiest way to install this specific version, is by using xpm:
xpm install @xpack-dev-tools/clang@12.0.1-1.2 --verbose
Comprehensive instructions for installing xPack LLVM clang on different platforms can be found in the Install Guide.
Compliance
The xPack LLVM clang generally follows the official LLVM clang releases.
The current version is based on:
- LLVM clang version 12.0.1, from July 8th, 2021.
Changes
Compared to the upstream, there are no functional changes.
Bug fixes
- none
Enhancements
- none
Known problems
- on macOS, the
/Library/Developer/CommandLineTools/usr/include/c++/v1
was added to the include path; unfortunately this may crash some builds; removed in 15.0.7-3 - when clang is invoked via a link from a different folder, the
InstalledDir
does not reflect the correct install folder, and the new clang system headers are either not found or the host system headers are used; fixed in 15.0.7-4
Documentation
To save space and bandwidth, the original documentation is available online.
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
The binaries were tested on a variety of platforms, but mainly to check the integrity of the build, not the compiler functionality.
Checksums
The SHA-256 hashes for the files are:
c89264fcb7045421f897c3beb1d70b510aab2ee33d9a9d123a18b73e3f8b72c3
xpack-clang-12.0.1-1-darwin-x64.tar.gz
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xpack-clang-12.0.1-1-linux-arm.tar.gz
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xpack-clang-12.0.1-1-linux-arm64.tar.gz
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xpack-clang-12.0.1-1-linux-ia32.tar.gz
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xpack-clang-12.0.1-1-linux-x64.tar.gz
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xpack-clang-12.0.1-1-win32-ia32.zip
a6417c60ae33b41844ed84185f017c056a4c35116e8c87566222f56b024035e3
xpack-clang-12.0.1-1-win32-x64.zip
Deprecation notices
32-bit support
Support for 32-bit x86 GNU/Linux and x86 Windows will most probably be 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 will most probably be dropped in 2022, and the minimum requirement will be raised to GLIBC 2.27, available starting with Ubuntu 18 and RedHat 8.
Download analytics
- GitHub xpack-dev-tools/clang-xpack
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- individual file counters (grouped per release)
- this release
- npmjs.com @xpack-dev-tools/clang
Credit to Shields IO for the badges and to Somsubhra/github-release-stats for the individual file counters.