Modular Boost and big CI update.

* Make the library modular usable.

* Add missing import-search for cconfig/predef checks.

* Add requires-b2 check to top-level build file.

* Bump B2 require to 5.2

* Remove boost-root target refs.

* Change all <source> references to <library>.

* Update copyright dates.

* Fix library global (relative) references.

* Move inter-lib dependencies to a project variable and into the build targets.

* Add Boost.StaticAssert transitive dep module.

* Only test on latest macOS.

* Add Boost.ThrowExceptions transitive dep module.

* Add Boost.Preprocessor transitive dep module.

* Change MacOS Clang std version to 20 from 2a

* Disable ranges on MacOS.
Remove CUDA testing - I just can't get CUDA to install any more.

* Update drone checkouts.

---------

Co-authored-by: Rene Rivera <grafikrobot@gmail.com>

.drone/boost.sh

@@ -25,6 +25,9 @@ git submodule update --init libs/detail
 git submodule update --init libs/core
 git submodule update --init libs/assert
 git submodule update --init libs/type_traits
+git submodule update --init libs/throw_exception
+git submodule update --init libs/static_assert
+git submodule update --init libs/preprocessor
 cp -r $TRAVIS_BUILD_DIR/* libs/config
 ./bootstrap.sh
 ./b2 headers

.github/workflows/ci.yml

@@ -38,7 +38,7 @@ jobs:
       - name: Checkout main boost
         run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
       - name: Update Dependencies
-        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits
+        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits libs/static_assert libs/throw_exception libs/preprocessor
         working-directory: ../boost-root
       - name: Copy files
         run: cp -r $GITHUB_WORKSPACE/* libs/config
@@ -82,7 +82,7 @@ jobs:
       - name: Checkout main boost
         run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
       - name: Update Dependencies
-        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits
+        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits libs/static_assert libs/throw_exception libs/preprocessor
         working-directory: ../boost-root
       - name: Copy files
         run: cp -r $GITHUB_WORKSPACE/* libs/config
@@ -126,7 +126,7 @@ jobs:
       - name: Checkout main boost
         run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
       - name: Update Dependencies
-        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits
+        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits libs/static_assert libs/throw_exception libs/preprocessor
         working-directory: ../boost-root
       - name: Copy files
         run: cp -r $GITHUB_WORKSPACE/* libs/config
@@ -170,7 +170,7 @@ jobs:
       - name: Checkout main boost
         run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
       - name: Update Dependencies
-        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits
+        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits libs/static_assert libs/throw_exception libs/preprocessor
         working-directory: ../boost-root
       - name: Copy files
         run: cp -r $GITHUB_WORKSPACE/* libs/config
@@ -190,43 +190,8 @@ jobs:
       - name: Test
         run: ../../../b2 toolset=$TOOLSET cxxstd=03,11,14,17,2a
         working-directory: ../boost-root/libs/config/test
-  macos_11:
+  macos:
-    runs-on: macos-11
+    runs-on: macos-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        toolset: [ clang, gcc-11, gcc-10 ]
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: '0'
-      - uses: mstachniuk/ci-skip@v1
-        with:
-          commit-filter: '[skip ci];[ci skip];[CI SKIP];[SKIP CI];***CI SKIP***;***SKIP CI***;[windows];[Windows];[WINDOWS];[linux];[Linux];[LINUX]'
-          commit-filter-separator: ';'
-          fail-fast: true
-      - name: Checkout main boost
-        run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
-      - name: Update Dependencies
-        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits
-        working-directory: ../boost-root
-      - name: Copy files
-        run: cp -r $GITHUB_WORKSPACE/* libs/config
-        working-directory: ../boost-root
-      - name: Bootstrap
-        run: ./bootstrap.sh
-        working-directory: ../boost-root
-      - name: Generate headers
-        run: ./b2 headers
-        working-directory: ../boost-root
-      - name: Config info
-        run: ../../../b2 print_config_info toolset=${{ matrix.toolset }} cxxstd=03,11,14,17,2a
-        working-directory: ../boost-root/libs/config/test
-      - name: Test
-        run: ../../../b2 toolset=${{ matrix.toolset }} cxxstd=03,11,14,17,2a
-        working-directory: ../boost-root/libs/config/test
-  macos_12:
-    runs-on: macos-12
     strategy:
       fail-fast: false
       matrix:
@@ -243,7 +208,7 @@ jobs:
       - name: Checkout main boost
         run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
       - name: Update Dependencies
-        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits
+        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits libs/static_assert libs/throw_exception libs/preprocessor
         working-directory: ../boost-root
       - name: Copy files
         run: cp -r $GITHUB_WORKSPACE/* libs/config
@@ -255,7 +220,7 @@ jobs:
         run: ./b2 headers
         working-directory: ../boost-root
       - name: Config info
-        run: ../../../b2 print_config_info toolset=${{ matrix.toolset }} cxxstd=03,11,14,17,2a
+        run: ../../../b2 print_config_info toolset=${{ matrix.toolset }} cxxstd=03,11,14,17,20
         working-directory: ../boost-root/libs/config/test
       - name: Test
         run: ../../../b2 toolset=${{ matrix.toolset }} cxxstd=03,11,14,17,2a
@@ -281,7 +246,7 @@ jobs:
       - name: Checkout main boost
         run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
       - name: Update Dependencies
-        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits
+        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits libs/static_assert libs/throw_exception libs/preprocessor
         working-directory: ../boost-root
       - name: Copy files
         run: xcopy /s /e /q %GITHUB_WORKSPACE% libs\config
@@ -319,7 +284,7 @@ jobs:
       - name: Checkout main boost
         run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
       - name: Update Dependencies
-        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits
+        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits libs/static_assert libs/throw_exception libs/preprocessor
         working-directory: ../boost-root
       - name: Copy files
         run: xcopy /s /e /q %GITHUB_WORKSPACE% libs\config
@@ -357,7 +322,7 @@ jobs:
       - name: Checkout main boost
         run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
       - name: Update Dependencies
-        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits
+        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits libs/static_assert libs/throw_exception libs/preprocessor
         working-directory: ../boost-root
       - name: Copy files
         run: xcopy /s /e /q %GITHUB_WORKSPACE% libs\config
@@ -395,7 +360,7 @@ jobs:
       - name: Checkout main boost
         run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
       - name: Update Dependencies
-        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits
+        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits libs/static_assert libs/throw_exception libs/preprocessor
         working-directory: ../boost-root
       - name: Copy files
         run: xcopy /s /e /q %GITHUB_WORKSPACE% libs\config
@@ -412,20 +377,20 @@ jobs:
       - name: Test
         run: ..\..\..\b2 --hash address-model=64 cxxstd=14,17,latest toolset=clang-win embed-manifest-via=linker
         working-directory: ../boost-root/libs/config/test
-  non_intel_ubuntu_20_04_gcc:
+  non_intel_ubuntu_22_04_gcc:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       fail-fast: false
       matrix:
         qemu_arch: [ aarch64, s390x, ppc64le ]
     steps:
       - uses: actions/checkout@v3
-      - uses: uraimo/run-on-arch-action@v2
+      - uses: uraimo/run-on-arch-action@v3
         name: Run commands
         id: runcmd
         with:
           arch: ${{ matrix.qemu_arch }}
-          distro: ubuntu20.04
+          distro: ubuntu22.04
 
           # Not required, but speeds up builds by storing container images in
           # a GitHub package registry.
@@ -435,7 +400,7 @@ jobs:
           run: |
             uname -a
             apt update
-            apt -y install gcc g++ git python
+            apt -y install gcc g++ git python3
             echo $PWD
             config=$PWD
             cd ..
@@ -443,25 +408,25 @@ jobs:
             cd boost-root
             rm -rf libs/config/*
             cp -r $config/* libs/config
-            git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits
+            git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits libs/static_assert libs/throw_exception libs/preprocessor
             ./bootstrap.sh
             ./b2 headers
             ./b2 toolset=gcc libs/config/test//print_config_info libs/config/test//print_math_info
             cd libs/config/test && ../../../b2 toolset=gcc cxxstd=03,11,14,17
-  non_intel_ubuntu_20_04_clang:
+  non_intel_ubuntu_22_04_clang:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       fail-fast: false
       matrix:
         qemu_arch: [ aarch64, ppc64le ]
     steps:
       - uses: actions/checkout@v3
-      - uses: uraimo/run-on-arch-action@v2
+      - uses: uraimo/run-on-arch-action@v3
         name: Run commands
         id: runcmd
         with:
           arch: ${{ matrix.qemu_arch }}
-          distro: ubuntu20.04
+          distro: ubuntu22.04
 
           # Not required, but speeds up builds by storing container images in
           # a GitHub package registry.
@@ -471,7 +436,7 @@ jobs:
           run: |
             uname -a
             apt update
-            apt -y install clang gcc g++ git python
+            apt -y install clang gcc g++ git python3
             echo $PWD
             config=$PWD
             cd ..
@@ -479,14 +444,14 @@ jobs:
             cd boost-root
             rm -rf libs/config/*
             cp -r $config/* libs/config
-            git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits
+            git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits libs/static_assert libs/throw_exception libs/preprocessor
             ./bootstrap.sh
             ./b2 headers
             ./b2 toolset=clang libs/config/test//print_config_info libs/config/test//print_math_info
             cd libs/config/test
             ../../../b2 toolset=clang cxxstd=03,11,14,17
   emscripten_wasm:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       fail-fast: false
       matrix:
@@ -515,7 +480,7 @@ jobs:
       - name: Checkout main boost
         run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
       - name: Update Dependencies
-        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits
+        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits libs/static_assert libs/throw_exception libs/preprocessor
         working-directory: ../boost-root
       - name: Copy files
         run: cp -r $GITHUB_WORKSPACE/* libs/config
@@ -562,58 +527,3 @@ jobs:
          source ../emsdk/emsdk_env.sh
          emcc -pthread -s EXIT_RUNTIME=1 -s PTHREAD_POOL_SIZE=32 -s DISABLE_EXCEPTION_CATCHING=0 -I. -O3 -o config_test_pthread libs/config/test/config_test.cpp
          node --experimental-wasm-threads config_test_pthread
-  ubuntu-cuda:
-    runs-on: ubuntu-20.04
-    strategy:
-      fail-fast: false
-      matrix:
-        std: [ 11, 14, 17 ]
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          fetch-depth: '0'
-      - uses: mstachniuk/ci-skip@v1
-        with:
-          commit-filter: '[skip ci];[ci skip];[CI SKIP];[SKIP CI];***CI SKIP***;***SKIP CI***;[windows];[Windows];[WINDOWS];[apple];[Apple];[APPLE]'
-          commit-filter-separator: ';'
-          fail-fast: true
-      - uses: Jimver/cuda-toolkit@v0.2.4
-      - name: Add repository
-        run: sudo apt-add-repository -y "ppa:ubuntu-toolchain-r/test"
-      - name: Install packages
-        run: sudo apt install g++-11 clang-11
-      - name: Checkout main boost
-        run: git clone -b develop --depth 1 https://github.com/boostorg/boost.git ../boost-root
-      - name: Update Dependencies
-        run: git submodule update --init tools/build tools/boost_install libs/headers libs/detail libs/core libs/assert libs/type_traits
-        working-directory: ../boost-root
-      - name: Copy files
-        run: cp -r $GITHUB_WORKSPACE/* libs/config
-        working-directory: ../boost-root
-      - name: Bootstrap
-        run: ./bootstrap.sh
-        working-directory: ../boost-root
-      - name: Generate headers
-        run: ./b2 headers
-        working-directory: ../boost-root
-      - name: nvcc version
-        run: nvcc --version
-        working-directory: ../boost-root/libs/config/test
-      - name: Config info nvcc
-        run: nvcc -std=c++${{ matrix.std }} -o config_info -I../../.. config_info.cpp && ./config_info
-        working-directory: ../boost-root/libs/config/test
-      - name: Config_test nvcc
-        run: nvcc -std=c++${{ matrix.std }} -o config_test -I../../.. config_test.cpp && ./config_test
-        working-directory: ../boost-root/libs/config/test
-      - name: Config_test nvcc-cuda
-        run: nvcc -c -std=c++${{ matrix.std }} -I../../.. config_test.cu
-        working-directory: ../boost-root/libs/config/test
-      - name: Config info nvcc+clang
-        run: nvcc -std=c++${{ matrix.std }} --compiler-bindir=clang++ -o config_info -I../../.. config_info.cpp && ./config_info
-        working-directory: ../boost-root/libs/config/test
-      - name: Config_test nvcc+clang
-        run: nvcc -std=c++${{ matrix.std }} --compiler-bindir=clang++ -o config_test -I../../.. config_test.cpp  -latomic && ./config_test
-        working-directory: ../boost-root/libs/config/test
-      - name: Config_test clang-cuda
-        run: clang++ -nocudalib --no-cuda-version-check -c --cuda-gpu-arch=sm_75 -std=c++${{ matrix.std }} -I../../.. config_test.cu
-        working-directory: ../boost-root/libs/config/test

build.jam

@@ -0,0 +1,32 @@
+# Copyright René Ferdinand Rivera Morell 2023-2024
+# Distributed under 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)
+
+require-b2 5.2 ;
+
+path-constant BOOST_CONFIG_ROOT : . ;
+import-search $(BOOST_CONFIG_ROOT)/checks ;
+
+project /boost/config
+    : common-requirements
+        <include>include
+    ;
+
+explicit
+    [ alias boost_config : : : : <library>$(boost_dependencies) ]
+    [ alias all : boost_config test ]
+    [ alias testing
+        : # sources
+        : # requirements
+        : # default-buidl
+        : # usage-requirements
+            <include>test
+        ]
+    ;
+
+call-if : boost-library config
+    ;
+
+use-project /boost/architecture : checks/architecture ;
+

include/boost/config/stdlib/libcpp.hpp

@@ -177,4 +177,9 @@
 #endif
 #endif
 
+#if _LIBCPP_VERSION <= 170006
+// no std::ranges::join_view
+#  define BOOST_NO_CXX20_HDR_RANGES
+#endif
+
 //  --- end ---

test/Jamfile.v2

@@ -10,15 +10,20 @@
 
 import feature ;
 import testing ;
+import notfile ;
 
 project
     : requirements
       <toolset>gcc:<cxxflags>-Wno-deprecated-declarations
+      <library>/boost/core//boost_core
+      <library>/boost/detail//boost_detail
+      <library>/boost/type_traits//boost_type_traits
 ;
 
 
 import modules ;
-import ../checks/config : requires ;
+import-search /boost/config/checks ;
+import config : requires ;
 
 local is_unix = [ modules.peek : UNIX ] ;
 
@@ -98,7 +103,7 @@ test-suite config
           <threading>single
           <define>BOOST_DYN_LINK=1
           <define>BOOST_CONFIG_NO_LIB=1
-          <target-os>vxworks:<link>shared  
+          <target-os>vxworks:<link>shared
           :
           config_link_test
     ]

test/all/options_v2.jam

@@ -1,12 +1,12 @@
 # copyright John Maddock 2003
-# Use, modification and distribution are subject to the 
+# Use, modification and distribution are subject to the
-# Boost Software License, Version 1.0. (See accompanying file 
+# Boost Software License, Version 1.0. (See accompanying file
 # LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
 project
-    : requirements 
+    : requirements
      # threading tests require thread support turned on:
      <threading>multi
    ;
-   
+
-local test-requirements = <library>../../test/build//boost_test_exec_monitor  ;
+local test-requirements = <library>/boost/test//boost_test_exec_monitor  ;

tools/Jamfile.v2

@@ -1,11 +1,11 @@
 # Copyright John Maddock 2005.
-# Use, modification and distribution are subject to the 
+# Use, modification and distribution are subject to the
-# Boost Software License, Version 1.0. (See accompanying file 
+# Boost Software License, Version 1.0. (See accompanying file
 # LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
-run generate.cpp 
+run generate.cpp
-   ../../regex/build//boost_regex 
+   /boost/regex//boost_regex
-   ../../filesystem/build//boost_filesystem ../../system/build//boost_system 
+   /boost/filesystem//boost_filesystem /boost/system//boost_system
    : ../../..
 ;