Update CI from boost-ci

Sync with upstream adding improved CMake builds and coverage collection

.codecov.yml

@@ -0,0 +1,23 @@
+# Copyright 2019 - 2021 Alexander Grund
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
+#
+# Sample codecov configuration file. Edit as required
+
+codecov:
+  max_report_age: off
+  require_ci_to_pass: yes
+  notify:
+    # Increase this if you have multiple coverage collection jobs
+    after_n_builds: 1
+    wait_for_ci: yes
+
+# Change how pull request comments look
+comment:
+  layout: "reach,diff,flags,files,footer"
+
+# Ignore specific files or folders. Glob patterns are supported.
+# See https://docs.codecov.com/docs/ignoring-paths
+ignore:
+  - extra/**/*
+  # - test/**/*

.github/workflows/ci.yml

@@ -1,3 +1,11 @@
+# Copyright 2020-2021 Peter Dimov
+# Copyright 2021 Andrey Semashev
+# Copyright 2021 Alexander Grund
+# Copyright 2022 James E. King III
+#
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
+---
 name: CI
 
 on:
@@ -6,380 +14,388 @@ on:
     branches:
       - master
       - develop
+      - bugfix/**
       - feature/**
+      - fix/**
+      - pr/**
+
+concurrency:
+  group: ${{format('{0}:{1}', github.repository, github.ref)}}
+  cancel-in-progress: true
 
 env:
-  UBSAN_OPTIONS: print_stacktrace=1
+  GIT_FETCH_JOBS: 8
+  NET_RETRY_COUNT: 5
+  B2_CI_VERSION: 1
+  B2_VARIANT: debug,release
+  B2_LINK: shared,static
+  LCOV_BRANCH_COVERAGE: 0
+  CODECOV_NAME: Github Actions
 
 jobs:
   posix:
+    defaults:
+      run:
+        shell: bash
+
     strategy:
       fail-fast: false
       matrix:
         include:
-          - toolset: gcc-4.8
+          # Linux, gcc
-            cxxstd: "03,11"
+          - { compiler: gcc-4.8,   cxxstd: '03,11',          os: ubuntu-18.04 }
-            os: ubuntu-18.04
+          - { compiler: gcc-4.9,   cxxstd: '03,11',          os: ubuntu-20.04, container: 'ubuntu:16.04' }
-            install: g++-4.8
+          - { compiler: gcc-5,     cxxstd: '03,11,14,1z',    os: ubuntu-18.04 }
-          - toolset: gcc-5
+          - { compiler: gcc-6,     cxxstd: '03,11,14,17',    os: ubuntu-18.04 }
-            cxxstd: "03,11,14,1z"
+          - { compiler: gcc-7,     cxxstd: '03,11,14,17',    os: ubuntu-18.04 }
-            os: ubuntu-18.04
+          - { compiler: gcc-8,     cxxstd: '03,11,14,17,2a', os: ubuntu-18.04 }
-            install: g++-5
+          - { compiler: gcc-9,     cxxstd: '03,11,14,17,2a', os: ubuntu-18.04 }
-          - toolset: gcc-6
+          - { compiler: gcc-10,    cxxstd: '03,11,14,17,20', os: ubuntu-20.04 }
-            cxxstd: "03,11,14,1z"
+          - { compiler: gcc-11,    cxxstd: '03,11,14,17,20', os: ubuntu-20.04 }
-            os: ubuntu-18.04
+          - { compiler: gcc-12,    cxxstd: '03,11,14,17,20', os: ubuntu-22.04 }
-            install: g++-6
+          - { name: GCC w/ sanitizers, sanitize: yes,
-          - toolset: gcc-7
+              compiler: gcc-12,    cxxstd: '03,11,14,17,20', os: ubuntu-22.04 }
-            cxxstd: "03,11,14,17"
+          - { name: Collect coverage, coverage: yes,
-            os: ubuntu-18.04
+              compiler: gcc-8,     cxxstd: '03,11',          os: ubuntu-20.04, install: 'g++-8-multilib', address-model: '32,64' }
-          - toolset: gcc-8
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-18.04
-            install: g++-8
-          - toolset: gcc-9
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-18.04
-          - toolset: gcc-9
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
-          - toolset: gcc-10
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
-          - toolset: gcc-11
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
-            install: g++-11
-          - toolset: gcc-12
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-22.04
-            install: g++-12
-          - toolset: gcc-12
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-22.04
-            install: g++-12
-            sanitizers: true
-          - toolset: clang
-            compiler: clang++-3.9
-            cxxstd: "03,11,14"
-            os: ubuntu-18.04
-            install: clang-3.9
-          - toolset: clang
-            compiler: clang++-4.0
-            cxxstd: "03,11,14"
-            os: ubuntu-18.04
-            install: clang-4.0
-          - toolset: clang
-            compiler: clang++-5.0
-            cxxstd: "03,11,14,1z"
-            os: ubuntu-18.04
-            install: clang-5.0
-          - toolset: clang
-            compiler: clang++-6.0
-            cxxstd: "03,11,14,17"
-            os: ubuntu-18.04
-            install: clang-6.0
-          - toolset: clang
-            compiler: clang++-7
-            cxxstd: "03,11,14,17"
-            os: ubuntu-18.04
-            install: clang-7
-          - toolset: clang
-            compiler: clang++-8
-            cxxstd: "03,11,14,17"
-            os: ubuntu-20.04
-            install: clang-8
-          - toolset: clang
-            compiler: clang++-9
-            cxxstd: "03,11,14,17"
-            os: ubuntu-20.04
-            install: clang-9
-          - toolset: clang
-            compiler: clang++-10
-            cxxstd: "03,11,14,17"
-            os: ubuntu-20.04
-          - toolset: clang
-            compiler: clang++-11
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
-          - toolset: clang
-            compiler: clang++-12
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
-          - toolset: clang
-            compiler: clang++-13
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-22.04
-            install: clang-13
-          - toolset: clang
-            compiler: clang++-14
-            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-22.04
-            install: clang-14
-            sanitizers: true
-          - toolset: clang
-            cxxstd: "03,11,14,17"
-            os: macos-10.15
-            sanitizers: true
 
+          # Linux, clang
+          - { compiler: clang-3.7, cxxstd: '03,11,14',       os: ubuntu-20.04, container: 'ubuntu:16.04' }
+          - { compiler: clang-3.8, cxxstd: '03,11,14',       os: ubuntu-20.04, container: 'ubuntu:16.04' }
+          - { compiler: clang-3.9, cxxstd: '03,11,14',       os: ubuntu-18.04 }
+          - { compiler: clang-4.0, cxxstd: '03,11,14',       os: ubuntu-18.04 }
+          - { compiler: clang-5.0, cxxstd: '03,11,14,1z',    os: ubuntu-18.04 }
+          - { compiler: clang-6.0, cxxstd: '03,11,14,17',    os: ubuntu-18.04 }
+          - { compiler: clang-7,   cxxstd: '03,11,14,17',    os: ubuntu-18.04 }
+          # Note: clang-8 does not fully support C++20, so it is not compatible with some libstdc++ versions in this mode
+          - { compiler: clang-8,   cxxstd: '03,11,14,17,2a', os: ubuntu-18.04, install: 'clang-8 g++-7', gcc_toolchain: 7 }
+          - { compiler: clang-9,   cxxstd: '03,11,14,17,2a', os: ubuntu-20.04 }
+          - { compiler: clang-10,  cxxstd: '03,11,14,17,20', os: ubuntu-20.04 }
+          - { compiler: clang-11,  cxxstd: '03,11,14,17,20', os: ubuntu-20.04 }
+          - { compiler: clang-12,  cxxstd: '03,11,14,17,20', os: ubuntu-20.04 }
+          - { compiler: clang-13,  cxxstd: '03,11,14,17,20', os: ubuntu-22.04 }
+          - { compiler: clang-14,  cxxstd: '03,11,14,17,20', os: ubuntu-22.04 }
+
+          # libc++
+          - { compiler: clang-6.0, cxxstd: '03,11,14',       os: ubuntu-18.04, stdlib: libc++, install: 'clang-6.0 libc++-dev libc++abi-dev' }
+          - { compiler: clang-12,  cxxstd: '03,11,14,17,20', os: ubuntu-20.04, stdlib: libc++, install: 'clang-12 libc++-12-dev libc++abi-12-dev' }
+          - { name: Clang w/ sanitizers, sanitize: yes,
+              compiler: clang-12,  cxxstd: '03,11,14,17,20', os: ubuntu-20.04, stdlib: libc++, install: 'clang-12 libc++-12-dev libc++abi-12-dev' }
+
+          # OSX, clang
+          - { compiler: clang,     cxxstd: '03,11,14,17,2a', os: macos-10.15, sanitize: yes }
+
+    timeout-minutes: 120
     runs-on: ${{matrix.os}}
+    container: ${{matrix.container}}
+    env: {B2_USE_CCACHE: 1}
 
     steps:
-      - uses: actions/checkout@v2
+      - name: Setup environment
+        run: |
+            if [ -f "/etc/debian_version" ]; then
+                echo "DEBIAN_FRONTEND=noninteractive" >> $GITHUB_ENV
+                export DEBIAN_FRONTEND=noninteractive
+            fi
+            if [ -n "${{matrix.container}}" ] && [ -f "/etc/debian_version" ]; then
+                apt-get -o Acquire::Retries=$NET_RETRY_COUNT update
+                apt-get -o Acquire::Retries=$NET_RETRY_COUNT install -y sudo software-properties-common
+                # Need (newer) git, and the older Ubuntu container may require requesting the key manually using port 80
+                apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys E1DD270288B4E6030699E45FA1715D88E1DF1F24
+                for i in {1..${NET_RETRY_COUNT:-3}}; do sudo -E add-apt-repository -y ppa:git-core/ppa && break || sleep 10; done
+                apt-get -o Acquire::Retries=$NET_RETRY_COUNT update
+                apt-get -o Acquire::Retries=$NET_RETRY_COUNT install -y g++ python libpython-dev git
+            fi
+            # For jobs not compatible with ccache, use "ccache: no" in the matrix
+            if [[ "${{ matrix.ccache }}" == "no" ]]; then
+                echo "B2_USE_CCACHE=0" >> $GITHUB_ENV
+            fi
+            git config --global pack.threads 0
+
+      - uses: actions/checkout@v3
+        with:
+          # For coverage builds fetch the whole history, else only 1 commit using a 'fake ternary'
+          fetch-depth: ${{ matrix.coverage && '0' || '1' }}
+
+      - name: Cache ccache
+        uses: actions/cache@v3
+        if: env.B2_USE_CCACHE
+        with:
+          path: ~/.ccache
+          key: ${{matrix.os}}-${{matrix.container}}-${{matrix.compiler}}-${{github.sha}}
+          restore-keys: ${{matrix.os}}-${{matrix.container}}-${{matrix.compiler}}-
+
+      - name: Fetch Boost.CI
+        uses: actions/checkout@v3
+        with:
+          repository: boostorg/boost-ci
+          ref: master
+          path: boost-ci-cloned
+
+      - name: Get CI scripts folder
+        run: |
+            # Copy ci folder if not testing Boost.CI
+            [[ "$GITHUB_REPOSITORY" =~ "boost-ci" ]] || cp -r boost-ci-cloned/ci .
+            rm -rf boost-ci-cloned
 
       - name: Install packages
-        if: matrix.install
+        if: startsWith(matrix.os, 'ubuntu')
-        run: sudo apt install ${{matrix.install}}
+        run: |
+            SOURCE_KEYS=(${{join(matrix.source_keys, ' ')}})
+            SOURCES=(${{join(matrix.sources, ' ')}})
+            # Add this by default
+            SOURCES+=(ppa:ubuntu-toolchain-r/test)
+            for key in "${SOURCE_KEYS[@]}"; do
+                for i in {1..$NET_RETRY_COUNT}; do
+                    wget -O - "$key" | sudo apt-key add - && break || sleep 10
+                done
+            done
+            for source in "${SOURCES[@]}"; do
+                for i in {1..$NET_RETRY_COUNT}; do
+                    sudo add-apt-repository $source && break || sleep 10
+                done
+            done
+            sudo apt-get -o Acquire::Retries=$NET_RETRY_COUNT update
+            if [[ -z "${{matrix.install}}" ]]; then
+                pkgs="${{matrix.compiler}}"
+                pkgs="${pkgs/gcc-/g++-}"
+            else
+                pkgs="${{matrix.install}}"
+            fi
+            sudo apt-get -o Acquire::Retries=$NET_RETRY_COUNT install -y $pkgs
+
+      - name: Setup GCC Toolchain
+        if: matrix.gcc_toolchain
+        run: |
+            GCC_TOOLCHAIN_ROOT="$HOME/gcc-toolchain"
+            echo "GCC_TOOLCHAIN_ROOT=$GCC_TOOLCHAIN_ROOT" >> $GITHUB_ENV
+            MULTIARCH_TRIPLET="$(dpkg-architecture -qDEB_HOST_MULTIARCH)"
+            mkdir -p "$GCC_TOOLCHAIN_ROOT"
+            ln -s /usr/include "$GCC_TOOLCHAIN_ROOT/include"
+            ln -s /usr/bin "$GCC_TOOLCHAIN_ROOT/bin"
+            mkdir -p "$GCC_TOOLCHAIN_ROOT/lib/gcc/$MULTIARCH_TRIPLET"
+            ln -s "/usr/lib/gcc/$MULTIARCH_TRIPLET/${{matrix.gcc_toolchain}}" "$GCC_TOOLCHAIN_ROOT/lib/gcc/$MULTIARCH_TRIPLET/${{matrix.gcc_toolchain}}"
+
+      - name: Setup multiarch
+        if: matrix.multiarch
+        run: |
+          sudo apt-get install --no-install-recommends -y binfmt-support qemu-user-static
+          sudo docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
+          git clone https://github.com/jeking3/bdde.git
+          echo "$(pwd)/bdde/bin/linux" >> ${GITHUB_PATH}
+          echo "BDDE_DISTRO=${{ matrix.distro }}" >> ${GITHUB_ENV}
+          echo "BDDE_EDITION=${{ matrix.edition }}" >> ${GITHUB_ENV}
+          echo "BDDE_ARCH=${{ matrix.arch }}" >> ${GITHUB_ENV}
+          echo "B2_WRAPPER=bdde" >> ${GITHUB_ENV}
 
       - name: Setup Boost
-        run: |
+        env:
-          echo GITHUB_REPOSITORY: $GITHUB_REPOSITORY
+          B2_ADDRESS_MODEL: ${{matrix.address-model}}
-          LIBRARY=${GITHUB_REPOSITORY#*/}
+          B2_COMPILER: ${{matrix.compiler}}
-          echo LIBRARY: $LIBRARY
+          B2_CXXSTD: ${{matrix.cxxstd}}
-          echo "LIBRARY=$LIBRARY" >> $GITHUB_ENV
+          B2_SANITIZE: ${{matrix.sanitize}}
-          echo GITHUB_BASE_REF: $GITHUB_BASE_REF
+          B2_STDLIB: ${{matrix.stdlib}}
-          echo GITHUB_REF: $GITHUB_REF
+          # More entries can be added in the same way, see the B2_ARGS assignment in ci/enforce.sh for the possible keys.
-          REF=${GITHUB_BASE_REF:-$GITHUB_REF}
+          # B2_DEFINES: ${{matrix.defines}}
-          REF=${REF#refs/heads/}
+          # Variables set here (to non-empty) will override the top-level environment variables, e.g.
-          echo REF: $REF
+          # B2_VARIANT: ${{matrix.variant}}
-          BOOST_BRANCH=develop && [ "$REF" == "master" ] && BOOST_BRANCH=master || true
+        run: source ci/github/install.sh
-          echo BOOST_BRANCH: $BOOST_BRANCH
-          cd ..
-          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
-          cd boost-root
-          cp -r $GITHUB_WORKSPACE/* libs/$LIBRARY
-          git submodule update --init tools/boostdep
-          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" $LIBRARY
-          ./bootstrap.sh
-          ./b2 -d0 headers
 
-      - name: Create user-config.jam
+      - name: Setup coverage collection
-        if: matrix.compiler
+        if: matrix.coverage
-        run: |
+        run: ci/github/codecov.sh "setup"
-          echo "using ${{matrix.toolset}} : : ${{matrix.compiler}} ;" > ~/user-config.jam
 
       - name: Run tests
-        run: |
+        if: '!matrix.coverity'
-          cd ../boost-root
+        run: ci/build.sh
-          ./b2 -j3 libs/$LIBRARY/test \
+
-                   toolset=${{matrix.toolset}} \
+      - name: Upload coverage
-                   cxxstd=${{matrix.cxxstd}} \
+        if: matrix.coverage
-                   variant=debug,release \
+        run: ci/codecov.sh "upload"
-                   ${{(matrix.sanitizers && 'address-sanitizer=norecover undefined-sanitizer=norecover') || ''}}
+
+      - name: Run coverity
+        if: matrix.coverity && github.event_name == 'push' && (github.ref_name == 'develop' || github.ref_name == 'master')
+        run: ci/github/coverity.sh
+        env:
+          COVERITY_SCAN_NOTIFICATION_EMAIL: ${{ secrets.COVERITY_SCAN_NOTIFICATION_EMAIL }}
+          COVERITY_SCAN_TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }}
 
   windows:
+    defaults:
+      run:
+        shell: cmd
     strategy:
       fail-fast: false
       matrix:
         include:
-          - toolset: msvc-14.0
+          - { toolset: msvc-14.0, cxxstd: '14,latest',      addrmd: '32,64', os: windows-2019 }
-            cxxstd: 14,latest
+          - { toolset: msvc-14.2, cxxstd: '14,17,20',       addrmd: '32,64', os: windows-2019 }
-            addrmd: 32,64
+          - { toolset: msvc-14.3, cxxstd: '14,17,20,latest',addrmd: '32,64', os: windows-2022 }
-            os: windows-2019
+          - { toolset: clang-win, cxxstd: '14,17,latest',   addrmd: '32,64', os: windows-2022 }
-          - toolset: msvc-14.2
+          - { toolset: gcc,       cxxstd: '03,11,14,17,2a', addrmd: '64',    os: windows-2019 }
-            cxxstd: "14,17,20,latest"
-            addrmd: 32,64
-            os: windows-2019
-          - toolset: msvc-14.3
-            cxxstd: "14,17,20,latest"
-            addrmd: 32,64
-            os: windows-2022
-          - toolset: clang-win
-            cxxstd: "14,17,latest"
-            addrmd: 32,64
-            os: windows-2022
-          - toolset: gcc
-            cxxstd: "03,11,14,17,2a"
-            addrmd: 64
-            os: windows-2019
 
     runs-on: ${{matrix.os}}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
+
+      - name: Fetch Boost.CI
+        uses: actions/checkout@v3
+        with:
+          repository: boostorg/boost-ci
+          ref: master
+          path: boost-ci-cloned
+      - name: Get CI scripts folder
+        run: |
+            REM Copy ci folder if not testing Boost.CI
+            if "%GITHUB_REPOSITORY%" == "%GITHUB_REPOSITORY:boost-ci=%" xcopy /s /e /q /i /y boost-ci-cloned\ci .\ci
+            rmdir /s /q boost-ci-cloned
 
       - name: Setup Boost
-        shell: cmd
+        run: ci\github\install.bat
-        run: |
-          echo GITHUB_REPOSITORY: %GITHUB_REPOSITORY%
-          for /f %%i in ("%GITHUB_REPOSITORY%") do set LIBRARY=%%~nxi
-          echo LIBRARY: %LIBRARY%
-          echo LIBRARY=%LIBRARY%>>%GITHUB_ENV%
-          echo GITHUB_BASE_REF: %GITHUB_BASE_REF%
-          echo GITHUB_REF: %GITHUB_REF%
-          if "%GITHUB_BASE_REF%" == "" set GITHUB_BASE_REF=%GITHUB_REF%
-          set BOOST_BRANCH=develop
-          for /f %%i in ("%GITHUB_BASE_REF%") do if "%%~nxi" == "master" set BOOST_BRANCH=master
-          echo BOOST_BRANCH: %BOOST_BRANCH%
-          cd ..
-          git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
-          cd boost-root
-          xcopy /s /e /q %GITHUB_WORKSPACE% libs\%LIBRARY%\
-          git submodule update --init tools/boostdep
-          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" %LIBRARY%
-          cmd /c bootstrap
-          b2 -d0 headers
 
       - name: Run tests
-        shell: cmd
+        if: '!matrix.coverage'
-        run: |
+        run: ci\build.bat
-          cd ../boost-root
+        env:
-          b2 -j3 libs/%LIBRARY%/test toolset=${{matrix.toolset}} cxxstd=${{matrix.cxxstd}} address-model=${{matrix.addrmd}} variant=debug,release embed-manifest-via=linker
+          B2_TOOLSET: ${{matrix.toolset}}
+          B2_CXXSTD: ${{matrix.cxxstd}}
+          B2_ADDRESS_MODEL: ${{matrix.addrmd}}
 
-  posix-cmake-subdir:
+      - name: Collect coverage
+        shell: powershell
+        if: matrix.coverage
+        run: ci\opencppcoverage.ps1
+        env:
+          B2_TOOLSET: ${{matrix.toolset}}
+          B2_CXXSTD: ${{matrix.cxxstd}}
+          B2_ADDRESS_MODEL: ${{matrix.addrmd}}
+
+      - name: Upload coverage
+        if: matrix.coverage
+        uses: codecov/codecov-action@v2
+        with:
+          files: __out/cobertura.xml
+
+  MSYS2:
+    defaults:
+      run:
+        shell: msys2 {0}
     strategy:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-18.04
+          - { sys: MINGW32, compiler: gcc, cxxstd: '03,11,17,20' }
-          - os: ubuntu-20.04
+          - { sys: MINGW64, compiler: gcc, cxxstd: '03,11,17,20' }
-          - os: ubuntu-22.04
-          - os: macos-10.15
 
-    runs-on: ${{matrix.os}}
+    runs-on: windows-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
-      - name: Install packages
+      - name: Setup MSYS2 environment
-        if: matrix.install
+        uses: msys2/setup-msys2@v2
-        run: sudo apt install ${{matrix.install}}
+        with:
+          msystem: ${{matrix.sys}}
+          update: true
+          install: git python
+          pacboy: gcc:p cmake:p ninja:p
+
+      - name: Fetch Boost.CI
+        uses: actions/checkout@v3
+        with:
+          repository: boostorg/boost-ci
+          ref: master
+          path: boost-ci-cloned
+      - name: Get CI scripts folder
+        run: |
+            # Copy ci folder if not testing Boost.CI
+            [[ "$GITHUB_REPOSITORY" =~ "boost-ci" ]] || cp -r boost-ci-cloned/ci .
+            rm -rf boost-ci-cloned
 
       - name: Setup Boost
-        run: |
+        env:
-          echo GITHUB_REPOSITORY: $GITHUB_REPOSITORY
+          B2_COMPILER: ${{matrix.compiler}}
-          LIBRARY=${GITHUB_REPOSITORY#*/}
+          B2_CXXSTD: ${{matrix.cxxstd}}
-          echo LIBRARY: $LIBRARY
+          B2_SANITIZE: ${{matrix.sanitize}}
-          echo "LIBRARY=$LIBRARY" >> $GITHUB_ENV
+          B2_STDLIB: ${{matrix.stdlib}}
-          echo GITHUB_BASE_REF: $GITHUB_BASE_REF
+        run: ci/github/install.sh
-          echo GITHUB_REF: $GITHUB_REF
-          REF=${GITHUB_BASE_REF:-$GITHUB_REF}
-          REF=${REF#refs/heads/}
-          echo REF: $REF
-          BOOST_BRANCH=develop && [ "$REF" == "master" ] && BOOST_BRANCH=master || true
-          echo BOOST_BRANCH: $BOOST_BRANCH
-          cd ..
-          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
-          cd boost-root
-          cp -r $GITHUB_WORKSPACE/* libs/$LIBRARY
-          git submodule update --init tools/boostdep
-          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" $LIBRARY
-
-      - name: Use library with add_subdirectory
-        run: |
-          cd ../boost-root/libs/$LIBRARY/test/cmake_subdir_test
-          mkdir __build__ && cd __build__
-          cmake ..
-          cmake --build .
-          ctest --output-on-failure --no-tests=error
-
-  posix-cmake-install:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - os: ubuntu-18.04
-          - os: ubuntu-20.04
-          - os: ubuntu-22.04
-          - os: macos-10.15
-
-    runs-on: ${{matrix.os}}
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Install packages
-        if: matrix.install
-        run: sudo apt install ${{matrix.install}}
-
-      - name: Setup Boost
-        run: |
-          echo GITHUB_REPOSITORY: $GITHUB_REPOSITORY
-          LIBRARY=${GITHUB_REPOSITORY#*/}
-          echo LIBRARY: $LIBRARY
-          echo "LIBRARY=$LIBRARY" >> $GITHUB_ENV
-          echo GITHUB_BASE_REF: $GITHUB_BASE_REF
-          echo GITHUB_REF: $GITHUB_REF
-          REF=${GITHUB_BASE_REF:-$GITHUB_REF}
-          REF=${REF#refs/heads/}
-          echo REF: $REF
-          BOOST_BRANCH=develop && [ "$REF" == "master" ] && BOOST_BRANCH=master || true
-          echo BOOST_BRANCH: $BOOST_BRANCH
-          cd ..
-          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
-          cd boost-root
-          cp -r $GITHUB_WORKSPACE/* libs/$LIBRARY
-          git submodule update --init tools/boostdep
-          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" $LIBRARY
-
-      - name: Configure
-        run: |
-          cd ../boost-root
-          mkdir __build__ && cd __build__
-          cmake -DBOOST_INCLUDE_LIBRARIES=$LIBRARY -DCMAKE_INSTALL_PREFIX=~/.local ..
-
-      - name: Install
-        run: |
-          cd ../boost-root/__build__
-          cmake --build . --target install
-
-      - name: Use the installed library
-        run: |
-          cd ../boost-root/libs/$LIBRARY/test/cmake_install_test && mkdir __build__ && cd __build__
-          cmake -DCMAKE_INSTALL_PREFIX=~/.local ..
-          cmake --build .
-          ctest --output-on-failure --no-tests=error
-
-  posix-cmake-test:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - os: ubuntu-18.04
-          - os: ubuntu-20.04
-          - os: ubuntu-22.04
-          - os: macos-10.15
-
-    runs-on: ${{matrix.os}}
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Install packages
-        if: matrix.install
-        run: sudo apt install ${{matrix.install}}
-
-      - name: Setup Boost
-        run: |
-          echo GITHUB_REPOSITORY: $GITHUB_REPOSITORY
-          LIBRARY=${GITHUB_REPOSITORY#*/}
-          echo LIBRARY: $LIBRARY
-          echo "LIBRARY=$LIBRARY" >> $GITHUB_ENV
-          echo GITHUB_BASE_REF: $GITHUB_BASE_REF
-          echo GITHUB_REF: $GITHUB_REF
-          REF=${GITHUB_BASE_REF:-$GITHUB_REF}
-          REF=${REF#refs/heads/}
-          echo REF: $REF
-          BOOST_BRANCH=develop && [ "$REF" == "master" ] && BOOST_BRANCH=master || true
-          echo BOOST_BRANCH: $BOOST_BRANCH
-          cd ..
-          git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
-          cd boost-root
-          cp -r $GITHUB_WORKSPACE/* libs/$LIBRARY
-          git submodule update --init tools/boostdep
-          python tools/boostdep/depinst/depinst.py --git_args "--jobs 3" $LIBRARY
-
-      - name: Configure
-        run: |
-          cd ../boost-root
-          mkdir __build__ && cd __build__
-          cmake -DBOOST_INCLUDE_LIBRARIES=$LIBRARY -DBUILD_TESTING=ON ..
-
-      - name: Build tests
-        run: |
-          cd ../boost-root/__build__
-          cmake --build . --target tests
 
       - name: Run tests
+        run: ci/build.sh
+
+      # Run also the CMake tests to avoid having to setup another matrix for CMake on MSYS
+      - name: Run CMake tests
         run: |
-          cd ../boost-root/__build__
+            cd "$BOOST_ROOT"
-          ctest --output-on-failure --no-tests=error
+            mkdir __build_cmake_test__ && cd __build_cmake_test__
+            cmake -G Ninja -DCMAKE_BUILD_TYPE=Debug -DBOOST_INCLUDE_LIBRARIES=$SELF -DBUILD_SHARED_LIBS=ON -DBUILD_TESTING=ON -DBoost_VERBOSE=ON ..
+            cmake --build . --target tests --config Debug -j$B2_JOBS
+            ctest --output-on-failure --build-config Debug
+
+  CMake:
+    defaults:
+      run:
+        shell: bash
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - { os: ubuntu-20.04, build_shared: ON,  build_type: Debug, generator: 'Unix Makefiles' }
+          - { os: ubuntu-20.04, build_shared: OFF, build_type: Debug, generator: 'Unix Makefiles' }
+          - { os: windows-2019, build_shared: ON,  build_type: Debug, generator: 'Visual Studio 16 2019' }
+          - { os: windows-2019, build_shared: OFF, build_type: Debug, generator: 'Visual Studio 16 2019' }
+
+    timeout-minutes: 120
+    runs-on: ${{matrix.os}}
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Fetch Boost.CI
+        uses: actions/checkout@v3
+        with:
+          repository: boostorg/boost-ci
+          ref: master
+          path: boost-ci-cloned
+      - name: Get CI scripts folder
+        run: |
+            # Copy ci folder if not testing Boost.CI
+            [[ "$GITHUB_REPOSITORY" =~ "boost-ci" ]] || cp -r boost-ci-cloned/ci .
+            rm -rf boost-ci-cloned
+      - name: Setup Boost
+        env: {B2_DONT_BOOTSTRAP: 1}
+        run: source ci/github/install.sh
+
+      - name: Run CMake tests
+        run: |
+            cd "$BOOST_ROOT"
+            mkdir __build_cmake_test__ && cd __build_cmake_test__
+            cmake -G "${{matrix.generator}}" -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DBOOST_INCLUDE_LIBRARIES=$SELF -DBUILD_SHARED_LIBS=${{matrix.build_shared}} -DBUILD_TESTING=ON -DBoost_VERBOSE=ON ..
+            cmake --build . --target tests --config ${{matrix.build_type}} -j$B2_JOBS
+            ctest --output-on-failure --build-config ${{matrix.build_type}}
+
+      - name: Run CMake subdir tests
+        run: |
+            cmake_test_folder="$BOOST_ROOT/libs/$SELF/test/cmake_test" # New unified folder
+            [ -d "$cmake_test_folder" ] || cmake_test_folder="$BOOST_ROOT/libs/$SELF/test/cmake_subdir_test"
+            cd "$cmake_test_folder"
+            mkdir __build_cmake_subdir_test__ && cd __build_cmake_subdir_test__
+            cmake -G "${{matrix.generator}}" -DBOOST_CI_INSTALL_TEST=OFF -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DBUILD_SHARED_LIBS=${{matrix.build_shared}} ..
+            cmake --build . --config ${{matrix.build_type}} -j$B2_JOBS
+            ctest --output-on-failure --build-config ${{matrix.build_type}}
+
+      - name: Install Library
+        run: |
+            cd "$BOOST_ROOT"
+            mkdir __build_cmake_install_test__ && cd __build_cmake_install_test__
+            cmake -G "${{matrix.generator}}" -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DBOOST_INCLUDE_LIBRARIES=$SELF -DBUILD_SHARED_LIBS=${{matrix.build_shared}} -DCMAKE_INSTALL_PREFIX=~/.local -DBoost_VERBOSE=ON -DBoost_DEBUG=ON ..
+            cmake --build . --target install --config ${{matrix.build_type}} -j$B2_JOBS
+      - name: Run CMake install tests
+        run: |
+            cmake_test_folder="$BOOST_ROOT/libs/$SELF/test/cmake_test" # New unified folder
+            [ -d "$cmake_test_folder" ] || cmake_test_folder="$BOOST_ROOT/libs/$SELF/test/cmake_install_test"
+            cd "$cmake_test_folder"
+            mkdir __build_cmake_install_test__ && cd __build_cmake_install_test__
+            cmake -G "${{matrix.generator}}" -DBOOST_CI_INSTALL_TEST=ON -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DBUILD_SHARED_LIBS=${{matrix.build_shared}} -DCMAKE_PREFIX_PATH=~/.local ..
+            cmake --build . --config ${{matrix.build_type}} -j$B2_JOBS
+            ctest --output-on-failure --build-config ${{matrix.build_type}}