B2 version 4.4.2. First BFG release.

.cirrus.yml

@@ -7,16 +7,16 @@
 freebsd_task:
   # All the GCC's and Clang's currently supported by FreeBSD ports.
   matrix:
-    - { name: 'FreeBSD, GCC 11', env: { TOOLSET: gcc, TEST_TOOLSET: gcc, CXX: 'g++11', PACKAGE: 'gcc11-devel' }, freebsd_instance: { image_family: 'freebsd-13-0-snap' } }
-    - { name: 'FreeBSD, GCC 10', env: { TOOLSET: gcc, TEST_TOOLSET: gcc, CXX: 'g++10', PACKAGE: 'gcc10-devel' }, freebsd_instance: { image_family: 'freebsd-13-0-snap' } }
-    - { name: 'FreeBSD, GCC 9', env: { TOOLSET: gcc, TEST_TOOLSET: gcc, CXX: 'g++9', PACKAGE: 'gcc9-devel' }, freebsd_instance: { image_family: 'freebsd-13-0-snap' } }
-    - { name: 'FreeBSD, GCC 8', env: { TOOLSET: gcc, TEST_TOOLSET: gcc, CXX: 'g++8', PACKAGE: 'gcc8-devel' }, freebsd_instance: { image_family: 'freebsd-13-0-snap' } }
-    - { name: 'FreeBSD, GCC 7', env: { TOOLSET: gcc, TEST_TOOLSET: gcc, CXX: 'g++7', PACKAGE: 'gcc7' }, freebsd_instance: { image_family: 'freebsd-13-0-snap' } }
-    - { name: 'FreeBSD, Clang 10', env: { TOOLSET: clang, TEST_TOOLSET: clang, CXX: 'clang++10', PACKAGE: 'llvm10' }, freebsd_instance: { image_family: 'freebsd-13-0-snap' } }
-    - { name: 'FreeBSD, Clang 9', env: { TOOLSET: clang, TEST_TOOLSET: clang, CXX: 'clang++90', PACKAGE: 'llvm90' }, freebsd_instance: { image_family: 'freebsd-13-0-snap' } }
-    - { name: 'FreeBSD, Clang 8', env: { TOOLSET: clang, TEST_TOOLSET: clang, CXX: 'clang++80', PACKAGE: 'llvm80' }, freebsd_instance: { image_family: 'freebsd-13-0-snap' } }
-    - { name: 'FreeBSD, Clang 7', env: { TOOLSET: clang, TEST_TOOLSET: clang, CXX: 'clang++70', PACKAGE: 'llvm70' }, freebsd_instance: { image_family: 'freebsd-13-0-snap' } }
-    - { name: 'FreeBSD, Clang 6', env: { TOOLSET: clang, TEST_TOOLSET: clang, CXX: 'clang++60', PACKAGE: 'llvm60' }, freebsd_instance: { image_family: 'freebsd-13-0-snap' } }
+    - { name: 'FreeBSD, GCC 11', env: { TOOLSET: gcc, TEST_TOOLSET: gcc, CXX: 'g++11', PACKAGE: 'gcc11-devel' }, freebsd_instance: { image_family: 'freebsd-12-2' } }
+    - { name: 'FreeBSD, GCC 10', env: { TOOLSET: gcc, TEST_TOOLSET: gcc, CXX: 'g++10', PACKAGE: 'gcc10-devel' }, freebsd_instance: { image_family: 'freebsd-12-2' } }
+    - { name: 'FreeBSD, GCC 9', env: { TOOLSET: gcc, TEST_TOOLSET: gcc, CXX: 'g++9', PACKAGE: 'gcc9-devel' }, freebsd_instance: { image_family: 'freebsd-12-2' } }
+    - { name: 'FreeBSD, GCC 8', env: { TOOLSET: gcc, TEST_TOOLSET: gcc, CXX: 'g++8', PACKAGE: 'gcc8-devel' }, freebsd_instance: { image_family: 'freebsd-12-2' } }
+    - { name: 'FreeBSD, GCC 7', env: { TOOLSET: gcc, TEST_TOOLSET: gcc, CXX: 'g++7', PACKAGE: 'gcc7' }, freebsd_instance: { image_family: 'freebsd-12-2' } }
+    - { name: 'FreeBSD, Clang 10', env: { TOOLSET: clang, TEST_TOOLSET: clang, CXX: 'clang++10', PACKAGE: 'llvm10' }, freebsd_instance: { image_family: 'freebsd-12-2' } }
+    - { name: 'FreeBSD, Clang 9', env: { TOOLSET: clang, TEST_TOOLSET: clang, CXX: 'clang++90', PACKAGE: 'llvm90' }, freebsd_instance: { image_family: 'freebsd-12-2' } }
+    - { name: 'FreeBSD, Clang 8', env: { TOOLSET: clang, TEST_TOOLSET: clang, CXX: 'clang++80', PACKAGE: 'llvm80' }, freebsd_instance: { image_family: 'freebsd-12-2' } }
+    - { name: 'FreeBSD, Clang 7', env: { TOOLSET: clang, TEST_TOOLSET: clang, CXX: 'clang++70', PACKAGE: 'llvm70' }, freebsd_instance: { image_family: 'freebsd-12-2' } }
+    - { name: 'FreeBSD, Clang 6', env: { TOOLSET: clang, TEST_TOOLSET: clang, CXX: 'clang++60', PACKAGE: 'llvm60' }, freebsd_instance: { image_family: 'freebsd-12-2' } }
   # To install with ports we need to initialize the package manager. To avoid
   # confirmation prompts we need to set an env var.
   install_script: [
@@ -28,8 +28,7 @@ freebsd_task:
   build_script: [
     "set -e",
     "cd src/engine",
-    "set PATH=${PATH};${CXX_PATH}",
-    "./build.sh ${TOOLSET}",
+    "./build.sh --cxx=${CXX} ${TOOLSET}",
     "./b2 -v",
     "cd ../.."
   ]

.github/ISSUE_TEMPLATE/feature-request.md

@@ -0,0 +1,41 @@
+---
+name: Feature Request
+about: Create an issue that requests a feature or other improvement
+title: ''
+labels: enhancement
+assignees: ''
+
+---
+
+### Make sure you completed the following tasks
+
+- [ ] I searched the [discussions](https://github.com/bfgroup/b2/discussions)
+- [ ] I searched the closed and open [issues](https://github.com/bfgroup/b2/issues?q=is%3Aissue)
+
+### Environment and version details
+
+* Operating System+version: **Linux Ubuntu 18.04**
+* Compiler+version: **GCC 8**
+* Shell: **Bash, Batch, etc**
+* B2 Version: Output of `b2 -v` and `b2 --version`
+
+### Describe your use case
+
+Describe the problem you're trying to solve. This is not mandatory and we do
+consider features without a specific use case, but real problems have priority.
+
+**If a project of yours is blocked on this feature, please, mention it explicitly.**
+
+### Describe the solution you'd like
+
+Please explain what the wanted solution should look like. You are strongly
+encouraged to attach a snippet of (pseudo)code.
+
+### Alternatives, if applicable
+
+A clear and concise description of any alternative solutions or features
+you've managed to come up with, if any.
+
+### Additional context
+
+Add any other context about the feature request here.

.github/ISSUE_TEMPLATE/problem-report.md

@@ -0,0 +1,45 @@
+---
+name: Problem Report
+about: Report a bug, something does not work as it supposed to
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+### Make sure you completed the following tasks
+
+- [ ] I searched the [discussions](https://github.com/bfgroup/b2/discussions)
+- [ ] I searched the closed and open [issues](https://github.com/bfgroup/b2/issues?q=is%3Aissue)
+- [ ] I read the [contribution guidelines](https://github.com/bfgroup/b2/blob/main/CONTRIBUTING.adoc)
+
+### Environment and version details
+
+* Operating System+version: **Linux Ubuntu 18.04**
+* Compiler+version: **GCC 8**
+* Shell: **Bash, Batch, etc**
+* B2 Version: Output of `b2 -v` and `b2 --version`
+* B2 Configuration: Output of `b2 --debug-configuration` in your project.
+
+```
+Place output of "b2 --debug-configuration" here.
+```
+
+### Brief problem description
+
+### Steps to reproduce the issue
+
+### Actual behavior summary
+
+When I do like *this*, *that* is happening and I think it shouldn't.
+
+**If a project of yours is blocked due to this bug, please, mention it explicitly.**
+
+```
+Attach, or place here, log output showing the bug including running
+with the options: -d2 --debug-configuration
+```
+
+### Expected behavior summary
+
+I think *this* should happen instead.

.github/pull_request_template.md

@@ -0,0 +1,33 @@
+## Proposed changes
+
+Describe the big picture of your changes here to communicate to the maintainers why we should accept this pull request. If it fixes a bug or resolves a feature request, be sure to link to that issue.
+
+## Types of changes
+
+What types of changes does your code introduce?
+
+_Put an `x` in the boxes that apply_
+
+- [ ] Bugfix (non-breaking change which fixes an issue)
+- [ ] New feature (non-breaking change which adds functionality)
+- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
+- [ ] Code style update (formatting, renaming)
+- [ ] Refactoring (no functional changes, no api changes)
+- [ ] Documentation content changes
+- [ ] Other (please describe):
+
+## Checklist
+
+_Put an `x` in the boxes that apply. You can also fill these out after creating the PR. If you're unsure about any of them, don't hesitate to ask. We're here to help! This is simply a reminder of what we are going to look for before merging your code._
+
+- [ ] I searched the [discussions](https://github.com/bfgroup/b2/discussions)
+- [ ] I searched the closed and open [issues](https://github.com/bfgroup/b2/issues?q=is%3Aissue)
+- [ ] I read the [contribution guidelines](https://github.com/bfgroup/b2/blob/main/CONTRIBUTING.adoc)
+- [ ] I added myself to the copyright attributions for significant changes
+- [ ] I checked that tests pass locally with my changes
+- [ ] I added tests that prove my fix is effective or that my feature works
+- [ ] I added necessary documentation (if appropriate)
+
+## Further comments
+
+If this is a relatively large or complex change, kick off the discussion by explaining why you chose the solution you did and what alternatives you considered, etc...

CONTRIBUTING.adoc

@@ -1,7 +1,7 @@
 // Copyright 2019-2020 Rene Rivera
 // Copyright 2003, 2006 Vladimir Prus
 // Distributed under the Boost Software License, Version 1.0.
-// (See accompanying file LICENSE.txt or http://www.boost.org/LICENSE_1_0.txt)
+// (See accompanying file LICENSE.txt or https://www.bfgroup.xyz/b2/LICENSE.txt)
 
 = B2 contributor guidelines
 
@@ -11,23 +11,18 @@ contains guidelines which helps to assure that development goes on smoothly, and
 changes are made quickly.
 
 The guidelines are not mandatory, and you can decide for yourself which one to
-follow. But note, that 10 mins that you spare writing a comment, for example,
+follow. But note, the 10 mins that you spare writing a comment, for example,
 might lead to significantly longer delay for everyone.
 
-Before contributing, make sure you are subscribed to our mailing list
-at [email protected].
-
 == Additional resources include
 
 === The issue tracker
 
-https://github.com/boostorg/build/issues
-
-=== Mailing list
+https://github.com/bfgroup/b2/issues
 
-[email protected]
+=== Discussion forums
 
-http://lists.boost.org/boost-build/
+https://github.com/bfgroup/b2/discussions
 
 == BUGS and PATCHES
 

Jamroot.jam

@@ -3,7 +3,7 @@
 # Copyright 2016 Vladimir Prus
 # Copyright 2017 Edward Diener
 # Distributed under the Boost Software License, Version 1.0.
-# (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
+# (See accompanying file LICENSE.txt or https://www.bfgroup.xyz/b2/LICENSE.txt)
 
 import "class" : new ;
 import bison ;

README.adoc

@@ -3,29 +3,37 @@
 B2 makes it easy to build C++ projects, everywhere.
 
 image:https://img.shields.io/badge/license-BSL%201.0-blue.svg["Boost Software License 1.0", link="LICENSE.txt"]
-image:https://img.shields.io/github/languages/code-size/boostorg/build.svg["GitHub code size in bytes", link="https://github.com/boostorg/build"]
+image:https://img.shields.io/github/languages/code-size/bfgroup/b2.svg["GitHub code size in bytes", link="https://github.com/bfgroup/b2"]
 
 == License
 
 Distributed under the Boost Software License, Version 1.0. (See accompanying
-file LICENSE.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+file LICENSE.txt or copy at https://www.bfgroup.xyz/b2/LICENSE.txt)
 
 == Testing
 
 Continuously tested on:
 
-* Linux Clang 3.5, 3.6, 3.7, 3.8, 3.9, 4, 5, 6, 7, 8, 9, 10
+* FreeBSD Clang 6, 7, 8, 9
+* FreeBSD GCC 6, 7, 8, 9, 10, 11
+* Linux Clang 3.5, 3.6, 3.7, 3.8, 3.9, 4, 5, 6, 7, 8, 9, 10, 11
 * Linux GCC 4.7, 4.8, 4.9, 5, 6, 7, 8, 9, 10
-* macOS Xcode 10.0, 10.1, 10.2, 10.2.1, 11.2.1, 11.3, 11.3.1, 11.4.1, 11.5, 11.6, 11.7
+* macOS Xcode 10.0, 10.1, 10.2, 10.2.1, 11.2.1, 11.3, 11.3.1, 11.4.1, 11.5, 11.6, 11.7, 12.0.1, 12.1.1, 12.2
 * Windows MinGW 8.1.0
 * Windows VS 2013, 2015, 2017, 2019
 
-image:https://img.shields.io/azure-devops/build/grafikrobot/200cb3a3-3fcf-4a47-85ad-3cc17f2bec9e/3/master.svg?label=master&logo=azuredevops["Linux/Windows/macOS: master", link="https://dev.azure.com/grafikrobot/B2"]
-image:https://img.shields.io/azure-devops/build/grafikrobot/200cb3a3-3fcf-4a47-85ad-3cc17f2bec9e/3/develop.svg?label=develop&logo=azuredevops["Linux/Windows/macOS: develop", link="https://dev.azure.com/grafikrobot/B2"]
+image:https://img.shields.io/azure-devops/build/bfgroup/3a4e7a7e-c1b4-4e2f-9199-f52918ea06c6/3/release.svg?label=release&logo=azuredevops["Linux/Windows/macOS: release", link="https://dev.azure.com/bfgroup/B2"]
+image:https://img.shields.io/azure-devops/build/bfgroup/3a4e7a7e-c1b4-4e2f-9199-f52918ea06c6/3/main.svg?label=main&logo=azuredevops["Linux/Windows/macOS: main", link="https://dev.azure.com/bfgroup/B2"]
+image:https://img.shields.io/appveyor/build/bfgroup/b2?logo=appveyor["Windows", link="https://ci.appveyor.com/project/bfgroup/b2"]
+image:https://img.shields.io/cirrus/github/bfgroup/b2/release?label=release&logo=cirrus-ci["FreeBSD: release", link="https://cirrus-ci.com/github/bfgroup/b2/release"]
+image:https://img.shields.io/cirrus/github/bfgroup/b2/main?label=main&logo=cirrus-ci["FreeBSD: main", link="https://cirrus-ci.com/github/bfgroup/b2/main"]
+
+NOTE: A C+\+11 capable compiler is needed to build the `b2` engine. But using
+the `b2` engine and build system does not require C++11.
 
 == More
 
-See the link:https://boostorg.github.io/build/[website] for more information.
+See the link:https://www.bfgroup.xyz/b2/[website] for more information.
 
 See the link:CONTRIBUTING.adoc[guidelines for contributing] if you would like
 to get involved in the development.

appveyor.yml

@@ -2,12 +2,12 @@
 # subject to the Boost Software License, Version 1.0. (See accompanying
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 #
-# Copyright Rene Rivera 2015-2020.
+# Copyright Rene Ferdinand Rivera Morell 2015-2020.
 
 branches:
   only:
-    - /master.*/
-    - /develop.*/
+    - /main/
+    - /release/
     - /feature\/.*/
 
 environment: