Update from hash_predef, version 1.15.1.

Add support for Microsoft's C++ stdlib

.cirrus.yml

@@ -7,17 +7,27 @@
 freebsd_task:
   # All the GCC's and Clang's currently supported by FreeBSD ports.
   matrix:
-    - { name: 'FreeBSD, GCC 11', env: { CXX: 'g++11', PACKAGE: 'gcc11-devel', TOOLSET: gcc }, freebsd_instance: { image_family: 'freebsd-13-0' } }
-    - { name: 'FreeBSD, GCC 10', env: { CXX: 'g++10', PACKAGE: 'gcc10-devel', TOOLSET: gcc }, freebsd_instance: { image_family: 'freebsd-13-0' } }
-    - { name: 'FreeBSD, GCC 9', env: { CXX: 'g++9', PACKAGE: 'gcc9-devel', TOOLSET: gcc }, freebsd_instance: { image_family: 'freebsd-13-0' } }
-    - { name: 'FreeBSD, GCC 8', env: { CXX: 'g++8', PACKAGE: 'gcc8', TOOLSET: gcc }, freebsd_instance: { image_family: 'freebsd-13-0' } }
+    - { name: 'FreeBSD, GCC 14', env: { CXX: 'g++14', PACKAGE: 'lang/gcc14', TOOLSET: gcc }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    - { name: 'FreeBSD, GCC 13', env: { CXX: 'g++13', PACKAGE: 'gcc13', TOOLSET: gcc }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    - { name: 'FreeBSD, GCC 12', env: { CXX: 'g++12', PACKAGE: 'gcc12', TOOLSET: gcc }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    - { name: 'FreeBSD, GCC 11', env: { CXX: 'g++11', PACKAGE: 'gcc11', TOOLSET: gcc }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    - { name: 'FreeBSD, GCC 10', env: { CXX: 'g++10', PACKAGE: 'gcc10', TOOLSET: gcc }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    # - { name: 'FreeBSD, GCC 9', env: { CXX: 'g++9', PACKAGE: 'gcc9', TOOLSET: gcc }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    # - { name: 'FreeBSD, GCC 8', env: { CXX: 'g++8', PACKAGE: 'gcc8', TOOLSET: gcc }, freebsd_instance: { image_family: 'freebsd-14-1' } }
     # - { name: 'FreeBSD, GCC 7', env: { CXX: 'g++7', PACKAGE: 'gcc7', TOOLSET: gcc }, freebsd_instance: { image_family: 'freebsd-12-2' } }
-    - { name: 'FreeBSD, Clang 12', env: { CXX: 'clang++12', PACKAGE: 'devel/llvm12', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-13-0' } }
-    - { name: 'FreeBSD, Clang 11', env: { CXX: 'clang++11', PACKAGE: 'devel/llvm11', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-13-0' } }
-    - { name: 'FreeBSD, Clang 10', env: { CXX: 'clang++10', PACKAGE: 'devel/llvm10', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-13-0' } }
-    - { name: 'FreeBSD, Clang 9', env: { CXX: 'clang++90', PACKAGE: 'devel/llvm90', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-13-0' } }
-    - { name: 'FreeBSD, Clang 8', env: { CXX: 'clang++80', PACKAGE: 'devel/llvm80' , TOOLSET: clang}, freebsd_instance: { image_family: 'freebsd-13-0' } }
-    - { name: 'FreeBSD, Clang 7', env: { CXX: 'clang++70', PACKAGE: 'devel/llvm70', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-13-0' } }
+    - { name: 'FreeBSD, Clang 19', env: { CXX: 'clang++19', PACKAGE: 'devel/llvm19', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    - { name: 'FreeBSD, Clang 18', env: { CXX: 'clang++18', PACKAGE: 'devel/llvm18', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    - { name: 'FreeBSD, Clang 17', env: { CXX: 'clang++17', PACKAGE: 'devel/llvm17', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    - { name: 'FreeBSD, Clang 16', env: { CXX: 'clang++16', PACKAGE: 'devel/llvm16', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    - { name: 'FreeBSD, Clang 15', env: { CXX: 'clang++15', PACKAGE: 'devel/llvm15', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    - { name: 'FreeBSD, Clang 14', env: { CXX: 'clang++14', PACKAGE: 'devel/llvm14', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    - { name: 'FreeBSD, Clang 13', env: { CXX: 'clang++13', PACKAGE: 'devel/llvm13', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    - { name: 'FreeBSD, Clang 12', env: { CXX: 'clang++12', PACKAGE: 'devel/llvm12', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    - { name: 'FreeBSD, Clang 11', env: { CXX: 'clang++11', PACKAGE: 'devel/llvm11', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    # - { name: 'FreeBSD, Clang 10', env: { CXX: 'clang++10', PACKAGE: 'devel/llvm10', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    # - { name: 'FreeBSD, Clang 9', env: { CXX: 'clang++90', PACKAGE: 'devel/llvm90', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    # - { name: 'FreeBSD, Clang 8', env: { CXX: 'clang++80', PACKAGE: 'devel/llvm80' , TOOLSET: clang}, freebsd_instance: { image_family: 'freebsd-14-1' } }
+    # - { name: 'FreeBSD, Clang 7', env: { CXX: 'clang++70', PACKAGE: 'devel/llvm70', TOOLSET: clang }, freebsd_instance: { image_family: 'freebsd-14-1' } }
   # To install with ports we need to initialize the package manager. To avoid
   # confirmation prompts we need to set an env var.
   install_script: [

CMakeLists.txt

@@ -1,13 +1,9 @@
 # Copyright Mike Dev 2018
-# Copyright René Ferdinand Rivera Morell 2018-2021
+# Copyright René Ferdinand Rivera Morell 2018-2023
 # 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
 
-# NOTE:
-#   CMake support for Boost.Predef is currently experimental at best and the
-#   interface is likely to change in the future
-#
 # This file provides minimal cmake support (no unit-tests,
 # no installation) for integration into a "host" cmake project
 # via the "add_subdirectory( <path-to-boost-predef> )" command.
@@ -20,12 +16,12 @@
 
 # Only need the basic minimum of project, add_library, and
 # target_include_directories commands.
-cmake_minimum_required( VERSION 3.0 )
+cmake_minimum_required( VERSION 3.5...3.999 )
 
-# Don't set VERSION, as that's a pita to keep up to date with the version
-# header. And don't set LANGUAGES as we are multi-language and header
-# only, so it's irrelevant.
-project( BoostPredef LANGUAGES NONE )
+# Don't set LANGUAGES as we are multi-language and header only, so it's
+# irrelevant.
+set( BOOST_PREDEF_VERSION "1.15" )
+project( boost_predef VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES NONE )
 
 # Simple INTERFACE, and header only, library target.
 add_library( boost_predef INTERFACE )

appveyor.yml

@@ -63,20 +63,20 @@ for:
         choco install vswhere
         echo ">>>>> INSTALL B2 .."
         cd %APPVEYOR_BUILD_FOLDER%/..
-        curl "https://github.com/boostorg/build/archive/develop.zip" -L -o b2.zip
+        curl "https://github.com/bfgroup/b2/archive/refs/heads/release.zip" -L -o b2.zip
         7z x b2.zip -r
         echo using %TOOLSET% ^: %TOOLSET_VERSION% ^: %CXXPATH% ^; > %HOMEDRIVE%%HOMEPATH%/user-config.jam
-        cd %APPVEYOR_BUILD_FOLDER%/../build-develop
+        cd %APPVEYOR_BUILD_FOLDER%/../b2-release
         cmd.exe /c bootstrap.bat
   build_script:
     - cmd: |
         echo ">>>>>"
         echo ">>>>> TEST .."
         echo ">>>>>"
-        set BOOST_BUILD_PATH=%APPVEYOR_BUILD_FOLDER%/../build-develop
+        set BOOST_BUILD_PATH=%APPVEYOR_BUILD_FOLDER%/../b2-release
         cd %APPVEYOR_BUILD_FOLDER%/test
-        %APPVEYOR_BUILD_FOLDER%/../build-develop/b2.exe --verbose-test -a toolset=%TOOLSET% %B2_ARGS% predef-info
-        %APPVEYOR_BUILD_FOLDER%/../build-develop/b2.exe --debug-configuration -a toolset=%TOOLSET% %B2_ARGS% predef predef-headers
+        %APPVEYOR_BUILD_FOLDER%/../b2-release/b2.exe --verbose-test -a toolset=%TOOLSET% %B2_ARGS% predef-info
+        %APPVEYOR_BUILD_FOLDER%/../b2-release/b2.exe --debug-configuration -a toolset=%TOOLSET% %B2_ARGS% predef predef-headers
 # Windows MinGW & Cygwin job steps.
 - matrix:
     only:
@@ -85,17 +85,17 @@ for:
     - cmd: |
         echo ">>>>> INSTALL B2 .."
         cd %APPVEYOR_BUILD_FOLDER%/..
-        curl "https://github.com/boostorg/build/archive/develop.zip" -L -o b2.zip
+        curl "https://github.com/bfgroup/b2/archive/refs/heads/release.zip" -L -o b2.zip
         7z x b2.zip -r
         echo using %TOOLSET% ^: %TOOLSET_VERSION% ^: %CXXPATH% ^; > %HOMEDRIVE%%HOMEPATH%/user-config.jam
-        cd %APPVEYOR_BUILD_FOLDER%/../build-develop
+        cd %APPVEYOR_BUILD_FOLDER%/../b2-release
         cmd.exe /c bootstrap.bat
   build_script:
     # The build itself just calls the compiler directly.
     - cmd: |
         echo ">>>>> TEST .."
         set PATH=%CXXPATH%\..\;%PATH%
-        set BOOST_BUILD_PATH=%APPVEYOR_BUILD_FOLDER%/../build-develop
+        set BOOST_BUILD_PATH=%APPVEYOR_BUILD_FOLDER%/../b2-release
         cd %APPVEYOR_BUILD_FOLDER%/test
-        %APPVEYOR_BUILD_FOLDER%/../build-develop/b2.exe --verbose-test -a toolset=%TOOLSET% %B2_ARGS% predef-info
-        %APPVEYOR_BUILD_FOLDER%/../build-develop/b2.exe --debug-configuration -a toolset=%TOOLSET% %B2_ARGS% predef predef-headers
+        %APPVEYOR_BUILD_FOLDER%/../b2-release/b2.exe --verbose-test -a toolset=%TOOLSET% %B2_ARGS% predef-info
+        %APPVEYOR_BUILD_FOLDER%/../b2-release/b2.exe --debug-configuration -a toolset=%TOOLSET% %B2_ARGS% predef predef-headers

azure-pipelines.yml

@@ -41,25 +41,26 @@ stages:
   - job: 'Linux'
     strategy:
       matrix:
-        GCC 11 (GNU): { CXX: g++-11, PACKAGES: g++-11, VM_IMAGE: 'ubuntu-20.04', TOOLSET: gcc, B2_ARGS: 'cxxstd=03,11,14,17,20 cxxstd-dialect=gnu' }
-        GCC 11 (ISO): { CXX: g++-11, PACKAGES: g++-11, VM_IMAGE: 'ubuntu-20.04', TOOLSET: gcc, B2_ARGS: 'cxxstd=03,11,14,17,20 cxxstd-dialect=iso' }
-        GCC 11: { CXX: g++-11, PACKAGES: g++-11, VM_IMAGE: 'ubuntu-20.04', TOOLSET: gcc }
-        GCC 10: { CXX: g++-10, PACKAGES: g++-10, VM_IMAGE: 'ubuntu-20.04', TOOLSET: gcc }
-        GCC 9: { CXX: g++-9, PACKAGES: g++-9, VM_IMAGE: 'ubuntu-18.04', TOOLSET: gcc }
-        GCC 8: { CXX: g++-8, PACKAGES: g++-8, VM_IMAGE: 'ubuntu-18.04', TOOLSET: gcc }
-        GCC 7: { CXX: g++-7, PACKAGES: g++-7, VM_IMAGE: 'ubuntu-18.04', TOOLSET: gcc }
-        GCC 6: { CXX: g++-6, PACKAGES: g++-6, VM_IMAGE: 'ubuntu-18.04', TOOLSET: gcc }
-        GCC 5: { CXX: g++-5, PACKAGES: g++-5, VM_IMAGE: 'ubuntu-18.04', TOOLSET: gcc }
-        Clang 13: { CXX: clang++-13, PACKAGES: clang-13, LLVM_OS: focal, LLVM_VER: 13, VM_IMAGE: 'ubuntu-20.04', TOOLSET: clang }
+        GCC 12 (GNU): { CXX: g++-12, PACKAGES: g++-12, VM_IMAGE: 'ubuntu-22.04', TOOLSET: gcc, B2_ARGS: 'cxxstd=03,11,14,17,20 cxxstd-dialect=gnu' }
+        GCC 12 (ISO): { CXX: g++-12, PACKAGES: g++-12, VM_IMAGE: 'ubuntu-22.04', TOOLSET: gcc, B2_ARGS: 'cxxstd=03,11,14,17,20 cxxstd-dialect=iso' }
+        GCC 12: { CXX: g++-12, PACKAGES: g++-12, VM_IMAGE: 'ubuntu-22.04', TOOLSET: gcc }
+        GCC 11: { CXX: g++-11, PACKAGES: g++-11, VM_IMAGE: 'ubuntu-22.04', TOOLSET: gcc }
+        GCC 10: { CXX: g++-10, PACKAGES: g++-10, VM_IMAGE: 'ubuntu-22.04', TOOLSET: gcc }
+        GCC 9: { CXX: g++-9, PACKAGES: g++-9, VM_IMAGE: 'ubuntu-22.04', TOOLSET: gcc }
+        GCC 8: { CXX: g++-8, PACKAGES: g++-8, VM_IMAGE: 'ubuntu-20.04', TOOLSET: gcc }
+        GCC 7: { CXX: g++-7, PACKAGES: g++-7, VM_IMAGE: 'ubuntu-20.04', TOOLSET: gcc }
+        Clang 15: { CXX: clang++-15, PACKAGES: clang-15, LLVM_OS: jammy, LLVM_VER: 13, VM_IMAGE: 'ubuntu-22.04', TOOLSET: clang }
+        Clang 14: { CXX: clang++-14, PACKAGES: clang-14, LLVM_OS: jammy, LLVM_VER: 13, VM_IMAGE: 'ubuntu-22.04', TOOLSET: clang }
+        Clang 13: { CXX: clang++-13, PACKAGES: clang-13, LLVM_OS: jammy, LLVM_VER: 13, VM_IMAGE: 'ubuntu-22.04', TOOLSET: clang }
         Clang 12: { CXX: clang++-12, PACKAGES: clang-12, LLVM_OS: focal, LLVM_VER: 12, VM_IMAGE: 'ubuntu-20.04', TOOLSET: clang }
         Clang 11: { CXX: clang++-11, PACKAGES: clang-11, LLVM_OS: focal, LLVM_VER: 11, VM_IMAGE: 'ubuntu-20.04', TOOLSET: clang }
-        Clang 10: { CXX: clang++-10, PACKAGES: clang-10, LLVM_OS: bionic, LLVM_VER: 10, VM_IMAGE: 'ubuntu-18.04', TOOLSET: clang }
-        Clang 9: { CXX: clang++-9, PACKAGES: clang-9, LLVM_OS: bionic, LLVM_VER: 9, VM_IMAGE: 'ubuntu-18.04', TOOLSET: clang }
-        Clang 8: { CXX: clang++-8, PACKAGES: clang-8, LLVM_OS: bionic, LLVM_VER: 8, VM_IMAGE: 'ubuntu-18.04', TOOLSET: clang }
-        Clang 7: { CXX: clang++-7, PACKAGES: clang-7, LLVM_OS: bionic, LLVM_VER: 7, VM_IMAGE: 'ubuntu-18.04', TOOLSET: clang }
-        Clang 6.0: { CXX: clang++-6.0, PACKAGES: clang-6.0, LLVM_OS: bionic, LLVM_VER: 6.0, VM_IMAGE: 'ubuntu-18.04', TOOLSET: clang }
-        Clang 5.0: { CXX: clang++-5.0, PACKAGES: clang-5.0, LLVM_OS: bionic, LLVM_VER: 5.0, VM_IMAGE: 'ubuntu-18.04', TOOLSET: clang }
-        Clang 4.0: { CXX: clang++-4.0, PACKAGES: clang-4.0, LLVM_OS: xenial, LLVM_VER: 4.0, VM_IMAGE: 'ubuntu-18.04', TOOLSET: clang }
+        Clang 10: { CXX: clang++-10, PACKAGES: clang-10, LLVM_OS: focal, LLVM_VER: 10, VM_IMAGE: 'ubuntu-20.04', TOOLSET: clang }
+        Clang 9: { CXX: clang++-9, PACKAGES: clang-9, LLVM_OS: focal, LLVM_VER: 9, VM_IMAGE: 'ubuntu-20.04', TOOLSET: clang }
+        # Ubuntu 18.04 is deprecated.
+        # Clang 8: { CXX: clang++-8, PACKAGES: clang-8, LLVM_OS: bionic, LLVM_VER: 8, VM_IMAGE: 'ubuntu-18.04', TOOLSET: clang }
+        # Clang 7: { CXX: clang++-7, PACKAGES: clang-7, LLVM_OS: bionic, LLVM_VER: 7, VM_IMAGE: 'ubuntu-18.04', TOOLSET: clang }
+        # Clang 6.0: { CXX: clang++-6.0, PACKAGES: clang-6.0, LLVM_OS: bionic, LLVM_VER: 6.0, VM_IMAGE: 'ubuntu-18.04', TOOLSET: clang }
+        # Clang 5.0: { CXX: clang++-5.0, PACKAGES: clang-5.0, LLVM_OS: bionic, LLVM_VER: 5.0, VM_IMAGE: 'ubuntu-18.04', TOOLSET: clang }
     pool:
       vmImage: $(VM_IMAGE)
     steps:
@@ -91,20 +92,24 @@ stages:
   - job: 'macOS'
     strategy:
       matrix:
+        Xcode 13.4.1: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_13.4.1.app, VM_IMAGE: 'macOS-12'}
+        Xcode 13.3.1: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_13.3.1.app, VM_IMAGE: 'macOS-12'}
         Xcode 13.2.1: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_13.2.1.app, VM_IMAGE: 'macOS-11'}
-        Xcode 13.1: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_13.1.app, VM_IMAGE: 'macOS-11'}
+        Xcode 13.1: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_13.1.app, VM_IMAGE: 'macOS-12'}
         Xcode 13.0: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_13.0.app, VM_IMAGE: 'macOS-11'}
+        Xcode 12.5.1: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_12.4.app, VM_IMAGE: 'macOS-11'}
         Xcode 12.4: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_12.4.app, VM_IMAGE: 'macOS-11'}
-        Xcode 12.3: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_12.3.app, VM_IMAGE: 'macOS-10.15'}
-        Xcode 12.2: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_12.2.app, VM_IMAGE: 'macOS-10.15'}
-        Xcode 12.1.1: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_12.1.1.app, VM_IMAGE: 'macOS-10.15'}
-        Xcode 12.0.1: {TOOLSET: clang,  CXX: clang++, XCODE_APP: /Applications/Xcode_12.0.1.app, VM_IMAGE: 'macOS-10.15'}
-        Xcode 11.7: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_11.7.app, VM_IMAGE: 'macOS-10.15'}
-        Xcode 11.6: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_11.6.app, VM_IMAGE: 'macOS-10.15'}
-        Xcode 11.5: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_11.5.app, VM_IMAGE: 'macOS-10.15'}
-        Xcode 11.4.1: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_11.4.1.app, VM_IMAGE: 'macOS-10.15'}
-        Xcode 11.3.1: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_11.3.1.app, VM_IMAGE: 'macOS-10.15'}
-        Xcode 11.2.1: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_11.2.1.app, VM_IMAGE: 'macOS-10.15'}
+        # macOS-10.15 is deprecated.
+        # Xcode 12.3: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_12.3.app, VM_IMAGE: 'macOS-10.15'}
+        # Xcode 12.2: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_12.2.app, VM_IMAGE: 'macOS-10.15'}
+        # Xcode 12.1.1: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_12.1.1.app, VM_IMAGE: 'macOS-10.15'}
+        # Xcode 12.0.1: {TOOLSET: clang,  CXX: clang++, XCODE_APP: /Applications/Xcode_12.0.1.app, VM_IMAGE: 'macOS-10.15'}
+        # Xcode 11.7: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_11.7.app, VM_IMAGE: 'macOS-10.15'}
+        # Xcode 11.6: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_11.6.app, VM_IMAGE: 'macOS-10.15'}
+        # Xcode 11.5: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_11.5.app, VM_IMAGE: 'macOS-10.15'}
+        # Xcode 11.4.1: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_11.4.1.app, VM_IMAGE: 'macOS-10.15'}
+        # Xcode 11.3.1: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_11.3.1.app, VM_IMAGE: 'macOS-10.15'}
+        # Xcode 11.2.1: {TOOLSET: clang, CXX: clang++, XCODE_APP: /Applications/Xcode_11.2.1.app, VM_IMAGE: 'macOS-10.15'}
     pool:
       vmImage: $(VM_IMAGE)
     steps:
@@ -217,9 +222,6 @@ stages:
     pool:
       vmImage: 'ubuntu-latest'
     steps:
-    - task: UsePythonVersion@0
-      inputs:
-        versionSpec: '2.x'
     - task: UseRubyVersion@0
     - bash: |
         gem install asciidoctor

build.jam

@@ -1,38 +1,32 @@
-# Copyright René Ferdinand Rivera Morell 2014-2019
+# Copyright René Ferdinand Rivera Morell 2014-2023
 # 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)
 
 #|
 This B2 project provides support for using the Predef library externally as
-a standalone project or by embedding in your B2 project tree. To use
-externally you would need a `use-project` declaration and to use the
-project as a dependency where needed:
+a standalone project. To use externally you would need a `use-project`
+declaration and to use the project as a dependency where needed:
 
 ----
-use-project /hash-predef : /path/to/hash-predef/root ;
+use-project /boost/predef : /path/to/boost/predef/root ;
 
-exe my_thing : main.cpp : <dependency>/hash-predef ;
-----
-
-To use in your project tree you would only need to place the Predef tree
-in a subdirectory and reference the project location as a dependency where
-needed.
-
-----
-exe my_thin : main.cpp : <dependency>libs/hash-predef ;
+exe my_thing : main.cpp : <dependency>/boost/predef ;
 ----
 |#
 
 import project ;
+import modules ;
 
-path-constant BOOST_PREDEF_ROOT : . ;
-path-constant BOOST_PREDEF_INCLUDE : include ;
-constant PREDEF_DIST : boost ;
+path-constant PREDEF_ROOT : . ;
+
+modules.poke : BOOST_BUILD_PATH
+    : $(PREDEF_ROOT)/tools/check [ modules.peek : BOOST_BUILD_PATH ] ;
 
 project /boost/predef
-    : usage-requirements
-        <include>$(BOOST_PREDEF_INCLUDE) ;
+    : common-requirements
+        <include>include
+    ;
 
 if [ project.is-jamroot-module $(__name__) ]
 {
@@ -40,4 +34,19 @@ if [ project.is-jamroot-module $(__name__) ]
     $(attributes).set "build-dir" : .bin ;
 }
 
-alias libs ;
+explicit
+    [ alias boost_predef ]
+    [ alias all : boost_predef test//all tools/check ]
+    [ install install-global-headers
+        : [ glob-tree-ex include : *.h ]
+        : <install-source-root>include <location>(includedir) ]
+    [ install install-data
+        : build.jam [ glob-tree-ex tools/check : * ] [ glob-tree-ex include : *.h ]
+        : <install-source-root>. <location>(datadir)/boost_predef ]
+    [ alias install :
+        install-global-headers install-data ]
+    ;
+
+call-if
+    : boost-library predef
+    ;

check/predef.jam

@@ -3,8 +3,16 @@
 # (See accompanying file LICENSE_1_0.txt or copy at
 # http://www.boost.org/LICENSE_1_0.txt)
 
+ECHO "error: This module (predef/check/predef.jam) is OBSOLETE. Use predef/tools/check/predef.jam instead." ;
+
 # Hack, to reload check/predef.jam at its new location.
 import modules ;
+local _loading_ = [ modules.peek modules : .loading ] ;
+if $(_loading_[-1]) = $(_loading_[-2])
+{
+    ECHO "error: Recursive loading of this module (predef/check/predef.jam) attempted. The predef/tools/check/predef.jam file is missing." ;
+    EXIT ;
+}
 local _loaded_ ;
 for local _module_ in [ modules.peek modules : .loaded ]
 {

doc/build.jam

@@ -14,7 +14,7 @@ project predefdoc ;
 doc-dir = [ MATCH "--doc-dir=(.*)" : [ modules.peek : ARGV ] ] ;
 doc-dir ?= . ;
 
-local headers = [ glob-tree-ex $(BOOST_PREDEF_INCLUDE) : *.h ] ;
+local headers = [ glob-tree-ex ../include/boost : *.h ] ;
 
 html index : predef.adoc :
     :

doc/history.adoc

@@ -1,5 +1,5 @@
 ////
-Copyright 2014-2021 René Ferdinand Rivera Morell
+Copyright 2014-2024 René Ferdinand Rivera Morell
 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)
@@ -7,6 +7,16 @@ http://www.boost.org/LICENSE_1_0.txt)
 
 = History
 
+== 1.15.1
+
+* Guard against using the obsolete `predef/check/predef.jam` B2 module.
+  Instead of using the current `predef/tools/check/predef.jam` module.
+* Fix `architecture` tool check rule returning `ppc` instead of `power`.
+
+== 1.15.0
+
+* Add detection of Microsoft STL (from Henrik Gaßmann).
+
 == 1.14.0
 
 * Add detection of LoongArch (from Zhang Na).

doc/index.html

@@ -4,7 +4,7 @@
 <meta charset="UTF-8">
 <meta http-equiv="X-UA-Compatible" content="IE=edge">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
-<meta name="generator" content="Asciidoctor 2.0.16">
+<meta name="generator" content="Asciidoctor 2.0.23">
 <meta name="author" content="René Ferdinand Rivera Morell">
 <title>Boost.Predef</title>
 <style>
@@ -875,6 +875,16 @@ pre.rouge .gh {
   background-color: #002b36;
   font-weight: bold;
 }
+pre.rouge .ge {
+  font-style: italic;
+}
+pre.rouge .ges {
+  font-weight: bold;
+  font-style: italic;
+}
+pre.rouge .gs {
+  font-weight: bold;
+}
 pre.rouge .k, pre.rouge .kn, pre.rouge .kp, pre.rouge .kr, pre.rouge .kv {
   color: #6c71c4;
 }
@@ -1044,6 +1054,7 @@ pre.rouge .ss {
 <li><a href="#_boost_lib_std_gnu">4.4.13. <code>BOOST_LIB_STD_GNU</code></a></li>
 <li><a href="#_boost_lib_std_stlport">4.4.14. <code>BOOST_LIB_STD_STLPORT</code></a></li>
 <li><a href="#_boost_lib_std_ibm">4.4.15. <code>BOOST_LIB_STD_IBM</code></a></li>
+<li><a href="#_boost_lib_std_msvc">4.4.16. <code>BOOST_LIB_STD_MSVC</code></a></li>
 </ul>
 </li>
 <li><a href="#_boost_os_operating_system_macros">4.5. <code>BOOST_OS</code> operating system macros</a>
@@ -1129,21 +1140,24 @@ pre.rouge .ss {
 </li>
 <li><a href="#_history">6. History</a>
 <ul class="sectlevel2">
-<li><a href="#_1_13_1">6.1. 1.13.1</a></li>
-<li><a href="#_1_13">6.2. 1.13</a></li>
-<li><a href="#_1_12">6.3. 1.12</a></li>
-<li><a href="#_1_11">6.4. 1.11</a></li>
-<li><a href="#_1_10">6.5. 1.10</a></li>
-<li><a href="#_1_9">6.6. 1.9</a></li>
-<li><a href="#_1_8">6.7. 1.8</a></li>
-<li><a href="#_1_7">6.8. 1.7</a></li>
-<li><a href="#_1_6">6.9. 1.6</a></li>
-<li><a href="#_1_5">6.10. 1.5</a></li>
-<li><a href="#_1_4_1">6.11. 1.4.1</a></li>
-<li><a href="#_1_4">6.12. 1.4</a></li>
-<li><a href="#_1_3">6.13. 1.3</a></li>
-<li><a href="#_1_2">6.14. 1.2</a></li>
-<li><a href="#_1_1">6.15. 1.1</a></li>
+<li><a href="#_1_15_1">6.1. 1.15.1</a></li>
+<li><a href="#_1_15_0">6.2. 1.15.0</a></li>
+<li><a href="#_1_14_0">6.3. 1.14.0</a></li>
+<li><a href="#_1_13_1">6.4. 1.13.1</a></li>
+<li><a href="#_1_13">6.5. 1.13</a></li>
+<li><a href="#_1_12">6.6. 1.12</a></li>
+<li><a href="#_1_11">6.7. 1.11</a></li>
+<li><a href="#_1_10">6.8. 1.10</a></li>
+<li><a href="#_1_9">6.9. 1.9</a></li>
+<li><a href="#_1_8">6.10. 1.8</a></li>
+<li><a href="#_1_7">6.11. 1.7</a></li>
+<li><a href="#_1_6">6.12. 1.6</a></li>
+<li><a href="#_1_5">6.13. 1.5</a></li>
+<li><a href="#_1_4_1">6.14. 1.4.1</a></li>
+<li><a href="#_1_4">6.15. 1.4</a></li>
+<li><a href="#_1_3">6.16. 1.3</a></li>
+<li><a href="#_1_2">6.17. 1.2</a></li>
+<li><a href="#_1_1">6.18. 1.1</a></li>
 </ul>
 </li>
 <li><a href="#_to_do">7. To Do</a></li>
@@ -1335,7 +1349,7 @@ single top-level header:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include &lt;boost/predef.h&gt;</span></code></pre>
+<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include</span> <span class="cpf">&lt;boost/predef.h&gt;</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -1398,8 +1412,8 @@ a choice based on the version of the GCC C++ compiler one would:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include &lt;boost/predef.h&gt;
-#include &lt;iostream&gt;
+<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include</span> <span class="cpf">&lt;boost/predef.h&gt;</span><span class="cp">
+#include</span> <span class="cpf">&lt;iostream&gt;</span><span class="cp">
 </span>
 <span class="kt">int</span> <span class="nf">main</span><span class="p">()</span>
 <span class="p">{</span>
@@ -1420,8 +1434,8 @@ detection with a natural single condition. For example:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include &lt;boost/predef.h&gt;
-#include &lt;iostream&gt;
+<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include</span> <span class="cpf">&lt;boost/predef.h&gt;</span><span class="cp">
+#include</span> <span class="cpf">&lt;iostream&gt;</span><span class="cp">
 </span>
 <span class="kt">int</span> <span class="nf">main</span><span class="p">()</span>
 <span class="p">{</span>
@@ -1439,8 +1453,8 @@ from the preprocessor:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include &lt;boost/predef.h&gt;
-#include &lt;iostream&gt;
+<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include</span> <span class="cpf">&lt;boost/predef.h&gt;</span><span class="cp">
+#include</span> <span class="cpf">&lt;iostream&gt;</span><span class="cp">
 </span>
 <span class="cp">#if BOOST_COMP_GNUC
 </span>  <span class="cp">#if BOOST_COMP_GNUC &gt;= BOOST_VERSION_NUMBER(4,0,0)
@@ -1649,7 +1663,7 @@ include those headers here.</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include &lt;boost/predef/CATEGORY_TAG/DEPENDENCY.h&gt;</span></code></pre>
+<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include</span> <span class="cpf">&lt;boost/predef/CATEGORY_TAG/DEPENDENCY.h&gt;</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -1660,8 +1674,8 @@ macros:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include &lt;boost/predef/version_number.h&gt;
-#include &lt;boost/predef/make.h&gt;</span></code></pre>
+<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include</span> <span class="cpf">&lt;boost/predef/version_number.h&gt;</span><span class="cp">
+#include</span> <span class="cpf">&lt;boost/predef/make.h&gt;</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -1745,7 +1759,7 @@ to create informational output:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include &lt;boost/predef/detail/test.h&gt;
+<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include</span> <span class="cpf">&lt;boost/predef/detail/test.h&gt;</span><span class="cp">
 </span><span class="n">BOOST_PREDEF_DECLARE_TEST</span><span class="p">(</span><span class="n">BOOST_category_tag</span><span class="p">,</span><span class="n">BOOST_category_tag_NAME</span><span class="p">)</span></code></pre>
 </div>
 </div>
@@ -1842,7 +1856,7 @@ define either the base compiler predef <code>BOOST_COMP_compiler</code> or the a
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include &lt;boost/predef/make.h&gt;</span></code></pre>
+<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include</span> <span class="cpf">&lt;boost/predef/make.h&gt;</span></code></pre>
 </div>
 </div>
 <div class="paragraph">
@@ -4735,6 +4749,43 @@ Version number available as major, minor, and patch.</p>
 </tbody>
 </table>
 </div>
+<div class="sect3">
+<h4 id="_boost_lib_std_msvc"><a class="anchor" href="#_boost_lib_std_msvc"></a>4.4.16. <code>BOOST_LIB_STD_MSVC</code></h4>
+<div class="paragraph">
+<p><a href="https://github.com/microsoft/STL">Microsoft&#8217;s C++ Standard Library</a>.
+If available version number as major, minor, and patch.
+The patch number is derived from <code>_MSVC_STL_UPDATE</code> by taking its five last
+digits (see below). This implies that pasting a <code>_MSVC_STL_UPDATE</code> value into
+<code>BOOST_VERSION_NUMBER</code> will produce a version number that is directly comparable
+to <code>BOOST_LIB_STD_MSVC</code>.</p>
+</div>
+<table class="tableblock frame-all grid-all stretch">
+<colgroup>
+<col style="width: 50%;">
+<col style="width: 50%;">
+</colgroup>
+<thead>
+<tr>
+<th class="tableblock halign-left valign-top">Symbol</th>
+<th class="tableblock halign-left valign-top">Version</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td class="tableblock halign-left valign-top"><p class="tableblock"><code>_MSVC_STL_VERSION</code></p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock"><strong>detection</strong></p></td>
+</tr>
+<tr>
+<td class="tableblock halign-left valign-top"><p class="tableblock"><code>_MSVC_STL_VERSION</code></p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">VV.R.0</p></td>
+</tr>
+<tr>
+<td class="tableblock halign-left valign-top"><p class="tableblock"><code>_MSVC_STL_UPDATE</code></p></td>
+<td class="tableblock halign-left valign-top"><p class="tableblock">00.0.0YYYMM</p></td>
+</tr>
+</tbody>
+</table>
+</div>
 </div>
 <div class="sect2">
 <h3 id="_boost_os_operating_system_macros"><a class="anchor" href="#_boost_os_operating_system_macros"></a>4.5. <code>BOOST_OS</code> operating system macros</h3>
@@ -5309,7 +5360,7 @@ version 4 is specifically detected.</p>
 <div class="sect3">
 <h4 id="_boost_os_vms"><a class="anchor" href="#_boost_os_vms"></a>4.5.17. <code>BOOST_OS_VMS</code></h4>
 <div class="paragraph">
-<p><a href="http://en.wikipedia.org/wiki/Vms">VMS</a> operating system.</p>
+<p><a href="http://en.wikipedia.org/wiki/OpenVMS">VMS</a> operating system.</p>
 </div>
 <table class="tableblock frame-all grid-all stretch">
 <colgroup>
@@ -6129,8 +6180,8 @@ architecture.
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include &lt;boost/predef/hardware/simd.h&gt;
-#include &lt;iostream&gt;
+<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include</span> <span class="cpf">&lt;boost/predef/hardware/simd.h&gt;</span><span class="cp">
+#include</span> <span class="cpf">&lt;iostream&gt;</span><span class="cp">
 </span>
 <span class="kt">int</span> <span class="nf">main</span><span class="p">()</span>
 <span class="p">{</span>
@@ -6154,8 +6205,8 @@ version number of the most recent SIMD extension detected for the architecture.<
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include &lt;boost/predef/hardware/simd.h&gt;
-#include &lt;iostream&gt;
+<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include</span> <span class="cpf">&lt;boost/predef/hardware/simd.h&gt;</span><span class="cp">
+#include</span> <span class="cpf">&lt;iostream&gt;</span><span class="cp">
 </span>
 <span class="kt">int</span> <span class="nf">main</span><span class="p">()</span>
 <span class="p">{</span>
@@ -6185,8 +6236,8 @@ version numbers.
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include &lt;boost/predef/hardware/simd.h&gt;
-#include &lt;iostream&gt;
+<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include</span> <span class="cpf">&lt;boost/predef/hardware/simd.h&gt;</span><span class="cp">
+#include</span> <span class="cpf">&lt;iostream&gt;</span><span class="cp">
 </span>
 <span class="kt">int</span> <span class="nf">main</span><span class="p">()</span>
 <span class="p">{</span>
@@ -6204,8 +6255,8 @@ extensions macros, you can easily check for ranges of supported extensions:</p>
 </div>
 <div class="listingblock">
 <div class="content">
-<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include &lt;boost/predef/hardware/simd.h&gt;
-#include &lt;iostream&gt;
+<pre class="rouge highlight"><code data-lang="cpp"><span class="cp">#include</span> <span class="cpf">&lt;boost/predef/hardware/simd.h&gt;</span><span class="cp">
+#include</span> <span class="cpf">&lt;iostream&gt;</span><span class="cp">
 </span>
 <span class="kt">int</span> <span class="nf">main</span><span class="p">()</span>
 <span class="p">{</span>
@@ -7096,6 +7147,9 @@ indicates an ignored digit.</p>
 <p><code>BOOST_PREDEF_MAKE_10_VV00(V)</code></p>
 </li>
 <li>
+<p><code>BOOST_PREDEF_MAKE_10_VVR_0PPPPP(V, P)</code>, the second parameter specifies a year-month patch level with the first digit discarded</p>
+</li>
+<li>
 <p><code>BOOST_PREDEF_MAKE_10_VVRR(V)</code></p>
 </li>
 <li>
@@ -7300,7 +7354,41 @@ expressions. It defaults to "c++", but can be any of: "c", "cpp",
 <h2 id="_history"><a class="anchor" href="#_history"></a>6. History</h2>
 <div class="sectionbody">
 <div class="sect2">
-<h3 id="_1_13_1"><a class="anchor" href="#_1_13_1"></a>6.1. 1.13.1</h3>
+<h3 id="_1_15_1"><a class="anchor" href="#_1_15_1"></a>6.1. 1.15.1</h3>
+<div class="ulist">
+<ul>
+<li>
+<p>Guard against using the obsolete <code>predef/check/predef.jam</code> B2 module.
+Instead of using the current <code>predef/tools/check/predef.jam</code> module.</p>
+</li>
+<li>
+<p>Fix <code>architecture</code> tool check rule returning <code>ppc</code> instead of <code>power</code>.</p>
+</li>
+</ul>
+</div>
+</div>
+<div class="sect2">
+<h3 id="_1_15_0"><a class="anchor" href="#_1_15_0"></a>6.2. 1.15.0</h3>
+<div class="ulist">
+<ul>
+<li>
+<p>Add detection of Microsoft STL (from Henrik Gaßmann).</p>
+</li>
+</ul>
+</div>
+</div>
+<div class="sect2">
+<h3 id="_1_14_0"><a class="anchor" href="#_1_14_0"></a>6.3. 1.14.0</h3>
+<div class="ulist">
+<ul>
+<li>
+<p>Add detection of LoongArch (from Zhang Na).</p>
+</li>
+</ul>
+</div>
+</div>
+<div class="sect2">
+<h3 id="_1_13_1"><a class="anchor" href="#_1_13_1"></a>6.4. 1.13.1</h3>
 <div class="ulist">
 <ul>
 <li>
@@ -7316,7 +7404,7 @@ expressions. It defaults to "c++", but can be any of: "c", "cpp",
 </div>
 </div>
 <div class="sect2">
-<h3 id="_1_13"><a class="anchor" href="#_1_13"></a>6.2. 1.13</h3>
+<h3 id="_1_13"><a class="anchor" href="#_1_13"></a>6.5. 1.13</h3>
 <div class="ulist">
 <ul>
 <li>
@@ -7335,7 +7423,7 @@ expressions. It defaults to "c++", but can be any of: "c", "cpp",
 </div>
 </div>
 <div class="sect2">
-<h3 id="_1_12"><a class="anchor" href="#_1_12"></a>6.3. 1.12</h3>
+<h3 id="_1_12"><a class="anchor" href="#_1_12"></a>6.6. 1.12</h3>
 <div class="ulist">
 <ul>
 <li>
@@ -7364,7 +7452,7 @@ Initial implementation inspired by submission from Mikhail Komarov.</p>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_1_11"><a class="anchor" href="#_1_11"></a>6.4. 1.11</h3>
+<h3 id="_1_11"><a class="anchor" href="#_1_11"></a>6.7. 1.11</h3>
 <div class="ulist">
 <ul>
 <li>
@@ -7392,7 +7480,7 @@ Initial implementation inspired by submission from Mikhail Komarov.</p>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_1_10"><a class="anchor" href="#_1_10"></a>6.5. 1.10</h3>
+<h3 id="_1_10"><a class="anchor" href="#_1_10"></a>6.8. 1.10</h3>
 <div class="ulist">
 <ul>
 <li>
@@ -7417,7 +7505,7 @@ removed in a future release.</p>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_1_9"><a class="anchor" href="#_1_9"></a>6.6. 1.9</h3>
+<h3 id="_1_9"><a class="anchor" href="#_1_9"></a>6.9. 1.9</h3>
 <div class="ulist">
 <ul>
 <li>
@@ -7430,7 +7518,7 @@ removed in a future release.</p>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_1_8"><a class="anchor" href="#_1_8"></a>6.7. 1.8</h3>
+<h3 id="_1_8"><a class="anchor" href="#_1_8"></a>6.10. 1.8</h3>
 <div class="ulist">
 <ul>
 <li>
@@ -7452,7 +7540,7 @@ removed in a future release.</p>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_1_7"><a class="anchor" href="#_1_7"></a>6.8. 1.7</h3>
+<h3 id="_1_7"><a class="anchor" href="#_1_7"></a>6.11. 1.7</h3>
 <div class="ulist">
 <ul>
 <li>
@@ -7468,7 +7556,7 @@ removed in a future release.</p>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_1_6"><a class="anchor" href="#_1_6"></a>6.9. 1.6</h3>
+<h3 id="_1_6"><a class="anchor" href="#_1_6"></a>6.12. 1.6</h3>
 <div class="ulist">
 <ul>
 <li>
@@ -7492,7 +7580,7 @@ Baratov)</p>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_1_5"><a class="anchor" href="#_1_5"></a>6.10. 1.5</h3>
+<h3 id="_1_5"><a class="anchor" href="#_1_5"></a>6.13. 1.5</h3>
 <div class="ulist">
 <ul>
 <li>
@@ -7511,7 +7599,7 @@ version instead of the varied product versions.</p>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_1_4_1"><a class="anchor" href="#_1_4_1"></a>6.11. 1.4.1</h3>
+<h3 id="_1_4_1"><a class="anchor" href="#_1_4_1"></a>6.14. 1.4.1</h3>
 <div class="ulist">
 <ul>
 <li>
@@ -7524,7 +7612,7 @@ version instead of the varied product versions.</p>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_1_4"><a class="anchor" href="#_1_4"></a>6.12. 1.4</h3>
+<h3 id="_1_4"><a class="anchor" href="#_1_4"></a>6.15. 1.4</h3>
 <div class="ulist">
 <ul>
 <li>
@@ -7545,7 +7633,7 @@ use cases. And changed the BBv2 check support to use compile only checks.</p>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_1_3"><a class="anchor" href="#_1_3"></a>6.13. 1.3</h3>
+<h3 id="_1_3"><a class="anchor" href="#_1_3"></a>6.16. 1.3</h3>
 <div class="ulist">
 <ul>
 <li>
@@ -7570,7 +7658,7 @@ use cases. And changed the BBv2 check support to use compile only checks.</p>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_1_2"><a class="anchor" href="#_1_2"></a>6.14. 1.2</h3>
+<h3 id="_1_2"><a class="anchor" href="#_1_2"></a>6.17. 1.2</h3>
 <div class="ulist">
 <ul>
 <li>
@@ -7594,7 +7682,7 @@ checks.</p>
 </div>
 </div>
 <div class="sect2">
-<h3 id="_1_1"><a class="anchor" href="#_1_1"></a>6.15. 1.1</h3>
+<h3 id="_1_1"><a class="anchor" href="#_1_1"></a>6.18. 1.1</h3>
 <div class="ulist">
 <ul>
 <li>

doc/predef.adoc

@@ -708,6 +708,8 @@ include::../include/boost/predef/library/std/stlport.h[tag=reference]
 
 include::../include/boost/predef/library/std/vacpp.h[tag=reference]
 
+include::../include/boost/predef/library/std/msvc.h[tag=reference]
+
 :leveloffset: -3
 
 === `BOOST_OS` operating system macros

include/boost/predef/library/std.h

@@ -16,6 +16,7 @@ http://www.boost.org/LICENSE_1_0.txt)
 #include <boost/predef/library/std/libcomo.h>
 #include <boost/predef/library/std/modena.h>
 #include <boost/predef/library/std/msl.h>
+#include <boost/predef/library/std/msvc.h>
 #include <boost/predef/library/std/roguewave.h>
 #include <boost/predef/library/std/sgi.h>
 #include <boost/predef/library/std/stdcpp3.h>

include/boost/predef/library/std/msvc.h

@@ -0,0 +1,53 @@
+/*
+Copyright Henrik S. Gaßmann 2023
+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)
+*/
+
+#ifndef BOOST_PREDEF_LIBRARY_STD_MSVC_H
+#define BOOST_PREDEF_LIBRARY_STD_MSVC_H
+
+#include <boost/predef/library/std/_prefix.h>
+
+#include <boost/predef/version_number.h>
+#include <boost/predef/make.h>
+
+/* tag::reference[]
+= `BOOST_LIB_STD_MSVC`
+
+https://github.com/microsoft/STL[Microsoft's {CPP} Standard Library].
+If available version number as major, minor, and patch.
+The patch number is derived from `_MSVC_STL_UPDATE` by taking its five last
+digits (see below). This implies that pasting a `_MSVC_STL_UPDATE` value into
+`BOOST_VERSION_NUMBER` will produce a version number that is directly comparable
+to `BOOST_LIB_STD_MSVC`.
+
+[options="header"]
+|===
+| {predef_symbol} | {predef_version}
+
+| `+_MSVC_STL_VERSION+` | {predef_detection}
+
+| `+_MSVC_STL_VERSION+` | VV.R.0
+| `+_MSVC_STL_UPDATE+` | 00.0.0YYYMM
+|===
+*/ // end::reference[]
+
+#define BOOST_LIB_STD_MSVC BOOST_VERSION_NUMBER_NOT_AVAILABLE
+
+#if defined(_MSVC_STL_VERSION)
+#   undef BOOST_LIB_STD_MSVC
+#   define BOOST_LIB_STD_MSVC BOOST_PREDEF_MAKE_10_VVR_0PPPPP(_MSVC_STL_VERSION, _MSVC_STL_UPDATE)
+#endif
+
+#if BOOST_LIB_STD_MSVC
+#   define BOOST_LIB_STD_MSVC_AVAILABLE
+#endif
+
+#define BOOST_LIB_STD_MSVC_NAME "Microsoft stdlib"
+
+#endif
+
+#include <boost/predef/detail/test.h>
+BOOST_PREDEF_DECLARE_TEST(BOOST_LIB_STD_MSVC, BOOST_LIB_STD_MSVC_NAME)

include/boost/predef/make.h

@@ -106,6 +106,10 @@ Macros are:
 */ // end::reference[]
 #define BOOST_PREDEF_MAKE_10_VV00(V) BOOST_VERSION_NUMBER(((V)/100)%100,0,0)
 /* tag::reference[]
+* `BOOST_PREDEF_MAKE_10_VVR_0PPPPP(V, P)`, the second parameter specifies a year-month patch level with the first digit discarded
+*/ // end::reference[]
+#define BOOST_PREDEF_MAKE_10_VVR_0PPPPP(V, P) BOOST_VERSION_NUMBER(((V)/10)%100,(V)%10,(P)%100000)
+/* tag::reference[]
 * `BOOST_PREDEF_MAKE_10_VVRR(V)`
 */ // end::reference[]
 #define BOOST_PREDEF_MAKE_10_VVRR(V) BOOST_VERSION_NUMBER(((V)/100)%100,(V)%100,0)

include/boost/predef/os/vms.h

@@ -14,7 +14,7 @@ http://www.boost.org/LICENSE_1_0.txt)
 /* tag::reference[]
 = `BOOST_OS_VMS`
 
-http://en.wikipedia.org/wiki/Vms[VMS] operating system.
+http://en.wikipedia.org/wiki/OpenVMS[VMS] operating system.
 
 [options="header"]
 |===

include/boost/predef/version.h

@@ -10,6 +10,6 @@ http://www.boost.org/LICENSE_1_0.txt)
 
 #include <boost/predef/version_number.h>
 
-#define BOOST_PREDEF_VERSION BOOST_VERSION_NUMBER(1,14,0)
+#define BOOST_PREDEF_VERSION BOOST_VERSION_NUMBER(1,15,1)
 
 #endif

test/build.jam

@@ -1,28 +1,18 @@
-# Copyright Rene Rivera 2011-2019
+# Copyright Rene Rivera 2011-2023
 # 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)
 
-import ../tools/check/predef : require check : predef-require predef-check ;
+import predef : require check : predef-require predef-check ;
 import common ;
 import path ;
 import regex ;
 
-# This deals with the unfortunate aspect of a Boost monolithic release
-# not having the modular include dirs. This is a kludge that just removes
-# the direct dependency to the header if it can't find it.
-local PREDEF_H = $(BOOST_PREDEF_INCLUDE)/boost/predef.h ;
-if ! [ path.exists $(PREDEF_H) ]
-{
-    PREDEF_H = ;
-}
-
 project
     :   requirements
-        <include>$(BOOST_PREDEF_INCLUDE)
         # Add explicit dependency since we don't have header scanner for
         # .m and .mm files.
-        <dependency>$(PREDEF_H)
+        <dependency>../include/boost/predef.h
     ;
 
 using testing ;
@@ -53,34 +43,13 @@ test-suite predef :
     [ compile workaround_strict_config.cpp ]
     [ run tested_at.cpp ]
     [ compile-fail tested_at_outdated.cpp : <test-info>always_show_run_output ]
-	[ compile platform_windows.cpp ]
+    [ compile platform_windows.cpp ]
     ;
 
-local HEADERS = [ path.glob
-    $(BOOST_PREDEF_INCLUDE)/predef
-    $(BOOST_PREDEF_INCLUDE)/predef/architecture
-    $(BOOST_PREDEF_INCLUDE)/predef/architecture/x86
-    $(BOOST_PREDEF_INCLUDE)/predef/compiler
-    $(BOOST_PREDEF_INCLUDE)/predef/hardware
-    $(BOOST_PREDEF_INCLUDE)/predef/hardware/simd
-    $(BOOST_PREDEF_INCLUDE)/predef/hardware/simd/arm
-    $(BOOST_PREDEF_INCLUDE)/predef/hardware/simd/ppc
-    $(BOOST_PREDEF_INCLUDE)/predef/hardware/simd/x86
-    $(BOOST_PREDEF_INCLUDE)/predef/hardware/simd/x86_amd
-    $(BOOST_PREDEF_INCLUDE)/predef/language
-    $(BOOST_PREDEF_INCLUDE)/predef/library
-    $(BOOST_PREDEF_INCLUDE)/predef/library/c
-    $(BOOST_PREDEF_INCLUDE)/predef/library/std
-    $(BOOST_PREDEF_INCLUDE)/predef/os
-    $(BOOST_PREDEF_INCLUDE)/predef/os/bsd
-    $(BOOST_PREDEF_INCLUDE)/predef/other
-    $(BOOST_PREDEF_INCLUDE)/predef/platform
-    : *.h
-    ] ;
 local single_header_cpp ;
-for local h in $(HEADERS)
+for local h in [ glob-tree-ex ../include/boost/predef : *.h ]
 {
-    local header_include = [ path.relative $(h) [ path.make $(BOOST_PREDEF_INCLUDE) ] ] ;
+    local header_include = [ path.relative $(h) ../include ] ;
     local header_cpp = [ regex.replace $(header_include:S=.cpp) "/" "_" ] ;
     .HEADER($(header_cpp:B:S=)) = $(header_include) ;
     make $(header_cpp) : : @gen_single_header_cpp ;
@@ -113,5 +82,8 @@ alias full : predef predef-info ;
 # Extra's target.
 alias extra : predef-headers ;
 
+alias all : predef predef-info predef-headers ;
+
 explicit minimal ;
 explicit extra ;
+explicit all ;

test/make.cpp

@@ -54,6 +54,7 @@ void test_BOOST_VERSION_NUMBER()
     /* PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VVRR00PP00(9999009900ull) == BOOST_VERSION_NUMBER(99,99,99)); */
     PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VVRR0PP00(999909900) == BOOST_VERSION_NUMBER(99,99,99));
     PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VV00(9900) == BOOST_VERSION_NUMBER(99,00,00));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VVR_0PPPPP(999,299999) == BOOST_VERSION_NUMBER(99,9,99999));
     PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VVRR0PPPP(999909999) == BOOST_VERSION_NUMBER(99,99,9999));
     PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VRR(999) == BOOST_VERSION_NUMBER(9,99,00));
     PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VVRRPPP(903122) == BOOST_VERSION_NUMBER(9,3,122));

tools/check/build.jam

@@ -1,9 +1,17 @@
-# Copyright Rene Rivera 2015
+# Copyright Rene Rivera 2015-2023
 # 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)
 
-exe predef_check_as_c : predef_check_as_c.c : <include>../include ;
-exe predef_check_as_cpp : predef_check_as_cpp.cpp : <include>../include ;
-exe predef_check_as_objc : predef_check_as_objc.m : <include>../include ;
-exe predef_check_as_objcpp : predef_check_as_objcpp.mm : <include>../include ;
+exe predef_check_as_c : predef_check_as_c.c ;
+exe predef_check_as_cpp : predef_check_as_cpp.cpp ;
+exe predef_check_as_objc : predef_check_as_objc.m : <conditional>@objc ;
+exe predef_check_as_objcpp : predef_check_as_objcpp.mm : <conditional>@objc ;
+
+rule objc ( props * )
+{
+    if ! ( <target-os>darwin in $(props) )
+    {
+        return <build>no ;
+    }
+}

tools/check/predef.jam

@@ -1,4 +1,4 @@
-# Copyright Rene Rivera 2015
+# Copyright Rene Rivera 2015-2023
 # 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)
@@ -31,6 +31,7 @@ rule check ( expressions + : language ? : true-properties * : false-properties *
     language ?= cpp ;
     
     local project_target = [ project.target $(__name__) ] ;
+    $(project_target).reset-alternatives ;
 	project.push-current $(project_target) ;
     local terms ;
     local result ;
@@ -69,6 +70,31 @@ rule require ( expressions + : language ? )
     return [ check $(expressions) : $(language) : : <build>no ] ;
 }
 
+# Set the address-model to the default/deduced value for the context.
+rule address-model ( )
+{
+    return
+        [ check "BOOST_ARCH_WORD_BITS == 0.0.16" : : <address-model>16 ]
+        [ check "BOOST_ARCH_WORD_BITS == 0.0.32" : : <address-model>32 ]
+        [ check "BOOST_ARCH_WORD_BITS == 0.0.64" : : <address-model>64 ]
+        ;
+}
+
+# Set the architecture to the default/deduced value to the context.
+rule architecture ( )
+{
+    local result = ;
+    local deducible-arch =
+        x86 ia64 sparc loongarch mips parisc arm riscv ;
+    for arch in $(deducible-arch)
+    {
+        result += [ check BOOST_ARCH_$(arch:U) : : <architecture>$(arch) ] ;
+    }
+    result += [ check BOOST_ARCH_PPC : : <architecture>power ] ;
+    result += [ check BOOST_ARCH_SYS390 : : <architecture>s390x ] ;
+    return $(result) ;
+}
+
 #############################################################################
 
 .c.ext = c ;
@@ -88,7 +114,7 @@ local rule check_target ( language key : requirements * )
     local source_path
         = $(predef_jam:D)/predef_check_cc_as_$(language).$(.$(language).ext) ;
     local include_path
-        = $(predef_jam:D)/../../include $(BOOST_ROOT) ;
+        = $(predef_jam:D)/../../include ;
     obj predef_check_cc_$(key)
         : $(source_path)
         : <include>$(include_path) $(requirements) ;
@@ -112,6 +138,7 @@ local rule change_term_to_def ( term )
 class check-expression-evaluator
 {
     import configure ;
+    import property ;
     
     rule __init__ ( expression + : true-properties * : false-properties * )
     {
@@ -155,14 +182,22 @@ class check-expression-evaluator
         # Eval full the expression.
         local eval-result = [ eval $(to-eval) ] ;
         # And resolve true/false properties.
+        local result = ;
         if $(eval-result) = "true"
         {
-            return $(self.true-properties) ;
+            result = $(self.true-properties) ;
         }
         else
         {
-            return $(self.false-properties) ;
+            result = $(self.false-properties) ;
         }
+        if $(result)
+        {
+            # Don't override anything that is explicitly specified.
+            local base = [ property.select $(result:G) : $(properties) ] ;
+            result = [ property.refine $(result) : $(base) ] ;
+        }
+        return $(result) ;
     }
     
     rule eval ( e * )