build2 | Blog

01 Mar 2021 | Upcoming Repository Certificate Replacement
Both and package repository certificates will be replaced with renewed versions on Tue the 9th of Mar 2021 at 12pm UTC. This will result in the change of certificate fingerprints. If you have these fingerprints specified as part of the trust values in your project's repositories.manifest files or --trust option values in bpkg or build2 toolchain install script invocations, then you will need to update any such places with new fingerprints.
16 Feb 2021 | Complete C++20 Modules Support with GCC
The build2 toolchain now provides conforming and scalable support for all the major C++20 Modules features when used with GCC. This includes named modules, module partitions (both interface and implementation), header unit importation, and include translation. All of these features are also supported in libraries, including consumption of installed libraries with information about modules and importable headers conveyed in pkg-config files. As part of this effort we have also created a collection of examples that demonstrate C++20 Modules features that impact the build process.
19 Jan 2021 | Kconfig Support in build2
The build2 toolchain now includes a build system module that allows using the Linux kernel configuration system (Kconfig) to configure build2-based projects.
01 Dec 2020 | Compiling C/C++ on Apple M1
The release of Apple M1 CPU has sure generated a lot of interest. Intrigued by impressive benchmark results, we got an Apple Mini with M1 to test C/C++ compilation.
20 Jul 2020 | build2 0.13.0 Released
The main focus of this release is build system support for project-specific configurations and ad hoc recipes. Another notable new feature is support for alternative (e.g., with include/src split) source code layouts by the bdep-new command.
20 Nov 2019 | build2 0.12.0 Released
The main objective of this release was support for build system modules and it took a while to tie up all the loose ends in this area. As a result, this release has accumulated quite a large number of other major new features across all the tools in the toolchain.
11 Jun 2019 | build2 0.11.0 Released
This release contains a large number of new features across all the tools (build system, package and project dependency managers, etc). It also includes experimental support for C++ modules header unit importation and include translation.
19 Mar 2019 | build2 0.10.0 Released
Coming shortly after 0.9.0, this is more of a maintenance release that nevertheless includes a good number of new features. It was also an opportunity to hone our release process with the overall goal of increasing the release cadence.
21 Feb 2019 | build2 0.9.0 Released
Overall, the main focus of this release was "quality of life" improvements. It includes a large number of bug fixes, tweaks to existing features, as well as new features that should all make for a smoother, more pleasant development experience.
12 Sep 2018 | build2 0.8.0 Released
This release includes a large number of major new features, primarily in the build system and project dependency manager, as well as substantial additions to the documentation. We have also started, a free CI service for open source projects that use build2.
30 May 2018 | build2 0.7.0 Released
This release is essentially a brand new toolchain, with new tooling, new workflow, and new documentation. A relaunch, if you will.
08 Aug 2017 | build2 0.6.0 Released
The bulk of the development in this release cycle has again gone into the build system. The two features that undoubtedly stand out are support for C++ Modules TS and precise C/C++ source change detection. Other notable new features include build progress display, automatic generation of pkg-config files for installed libraries, and initial support for utility libraries.
04 May 2017 | build2 0.5.0 Released
With almost 500 commits, the bulk of the development in this release cycle has gone into the build system. The two major features are parallel builds and Testscript. There is also a large number of usability improvements, including support for wildcard patterns and automated project version management.
01 Apr 2017 | Important Project Announcements
We have several very important announcements about exciting new developments in the build2 project... ok, it's April 1 and everyone knows this is a hoax.