Merge branch 'develop'

* Fix URL of bug tracker to point to Github.
* Regenerate docs.
* Add README.md

.travis.yml

@@ -1,4 +1,4 @@
-# Copyright 2016, 2017 Peter Dimov
+# Copyright 2016, 2017, 2018 Peter Dimov
 # 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)
 
@@ -6,16 +6,11 @@ language: cpp
 
 sudo: false
 
-python: "2.7"
-
-os:
-  - linux
-  - osx
-
 branches:
   only:
     - master
     - develop
+    - /feature\/.*/
 
 env:
   matrix:
@@ -28,10 +23,30 @@ matrix:
 
   include:
     - os: linux
-      env: TOOLSET=gcc COMPILER=g++ CXXSTD=c++03
+      env: TOOLSET=gcc COMPILER=g++ CXXSTD=03,11
 
     - os: linux
-      env: TOOLSET=gcc COMPILER=g++-4.7 CXXSTD=c++03
+      compiler: g++-4.4
+      env: TOOLSET=gcc COMPILER=g++-4.4 CXXSTD=98,0x
+      addons:
+        apt:
+          packages:
+            - g++-4.4
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      compiler: g++-4.6
+      env: TOOLSET=gcc COMPILER=g++-4.6 CXXSTD=03,0x
+      addons:
+        apt:
+          packages:
+            - g++-4.6
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      env: TOOLSET=gcc COMPILER=g++-4.7 CXXSTD=03,11
       addons:
         apt:
           packages:
@@ -40,16 +55,7 @@ matrix:
             - ubuntu-toolchain-r-test
 
     - os: linux
-      env: TOOLSET=gcc COMPILER=g++-4.7 CXXSTD=c++11
-      addons:
-        apt:
-          packages:
-            - g++-4.7
-          sources:
-            - ubuntu-toolchain-r-test
-
-    - os: linux
-      env: TOOLSET=gcc COMPILER=g++-4.8 CXXSTD=c++03
+      env: TOOLSET=gcc COMPILER=g++-4.8 CXXSTD=03,11
       addons:
         apt:
           packages:
@@ -58,16 +64,7 @@ matrix:
             - ubuntu-toolchain-r-test
 
     - os: linux
-      env: TOOLSET=gcc COMPILER=g++-4.8 CXXSTD=c++11
-      addons:
-        apt:
-          packages:
-            - g++-4.8
-          sources:
-            - ubuntu-toolchain-r-test
-
-    - os: linux
-      env: TOOLSET=gcc COMPILER=g++-4.9 CXXSTD=c++03
+      env: TOOLSET=gcc COMPILER=g++-4.9 CXXSTD=03,11
       addons:
         apt:
           packages:
@@ -76,16 +73,7 @@ matrix:
             - ubuntu-toolchain-r-test
 
     - os: linux
-      env: TOOLSET=gcc COMPILER=g++-4.9 CXXSTD=c++11
-      addons:
-        apt:
-          packages:
-            - g++-4.9
-          sources:
-            - ubuntu-toolchain-r-test
-
-    - os: linux
-      env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=c++03
+      env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=03,11,14,1z
       addons:
         apt:
           packages:
@@ -94,25 +82,7 @@ matrix:
             - ubuntu-toolchain-r-test
 
     - os: linux
-      env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=c++11
-      addons:
-        apt:
-          packages:
-            - g++-5
-          sources:
-            - ubuntu-toolchain-r-test
-
-    - os: linux
-      env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=c++14
-      addons:
-        apt:
-          packages:
-            - g++-5
-          sources:
-            - ubuntu-toolchain-r-test
-
-    - os: linux
-      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=c++03
+      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=03,11,14,1z
       addons:
         apt:
           packages:
@@ -121,7 +91,7 @@ matrix:
             - ubuntu-toolchain-r-test
 
     - os: linux
-      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=c++11
+      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=03,11,14,1z CXXSTD_DIALECT=cxxstd-dialect=gnu
       addons:
         apt:
           packages:
@@ -130,67 +100,28 @@ matrix:
             - ubuntu-toolchain-r-test
 
     - os: linux
-      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=c++14
+      env: TOOLSET=gcc COMPILER=g++-7 CXXSTD=03,11,14,17
       addons:
         apt:
           packages:
-            - g++-6
+            - g++-7
           sources:
             - ubuntu-toolchain-r-test
 
     - os: linux
-      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=c++1z
+      env: TOOLSET=gcc COMPILER=g++-8 CXXSTD=03,11,14,17
       addons:
         apt:
           packages:
-            - g++-6
+            - g++-8
           sources:
             - ubuntu-toolchain-r-test
 
     - os: linux
-      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=gnu++03
-      addons:
-        apt:
-          packages:
-            - g++-6
-          sources:
-            - ubuntu-toolchain-r-test
+      env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11
 
     - os: linux
-      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=gnu++11
-      addons:
-        apt:
-          packages:
-            - g++-6
-          sources:
-            - ubuntu-toolchain-r-test
-
-    - os: linux
-      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=gnu++14
-      addons:
-        apt:
-          packages:
-            - g++-6
-          sources:
-            - ubuntu-toolchain-r-test
-
-    - os: linux
-      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=gnu++1z
-      addons:
-        apt:
-          packages:
-            - g++-6
-          sources:
-            - ubuntu-toolchain-r-test
-
-    - os: linux
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++03
-
-    - os: linux
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++11
-
-    - os: linux
-      env: TOOLSET=clang COMPILER=clang++-3.5 CXXSTD=c++03
+      env: TOOLSET=clang COMPILER=clang++-3.5 CXXSTD=03,11,14,1z
       addons:
         apt:
           packages:
@@ -200,17 +131,7 @@ matrix:
             - llvm-toolchain-precise-3.5
 
     - os: linux
-      env: TOOLSET=clang COMPILER=clang++-3.5 CXXSTD=c++11
-      addons:
-        apt:
-          packages:
-            - clang-3.5
-          sources:
-            - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.5
-
-    - os: linux
-      env: TOOLSET=clang COMPILER=clang++-3.6 CXXSTD=c++03
+      env: TOOLSET=clang COMPILER=clang++-3.6 CXXSTD=03,11,14,1z
       addons:
         apt:
           packages:
@@ -220,17 +141,7 @@ matrix:
             - llvm-toolchain-precise-3.6
 
     - os: linux
-      env: TOOLSET=clang COMPILER=clang++-3.6 CXXSTD=c++11
-      addons:
-        apt:
-          packages:
-            - clang-3.6
-          sources:
-            - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.6
-
-    - os: linux
-      env: TOOLSET=clang COMPILER=clang++-3.7 CXXSTD=c++03
+      env: TOOLSET=clang COMPILER=clang++-3.7 CXXSTD=03,11,14,1z
       addons:
         apt:
           packages:
@@ -240,17 +151,7 @@ matrix:
             - llvm-toolchain-precise-3.7
 
     - os: linux
-      env: TOOLSET=clang COMPILER=clang++-3.7 CXXSTD=c++11
-      addons:
-        apt:
-          packages:
-            - clang-3.7
-          sources:
-            - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.7
-
-    - os: linux
-      env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=c++03
+      env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=03,11,14,1z
       addons:
         apt:
           packages:
@@ -260,37 +161,7 @@ matrix:
             - llvm-toolchain-precise-3.8
 
     - os: linux
-      env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=c++11
-      addons:
-        apt:
-          packages:
-            - clang-3.8
-          sources:
-            - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.8
-
-    - os: linux
-      env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=c++14
-      addons:
-        apt:
-          packages:
-            - clang-3.8
-          sources:
-            - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.8
-
-    - os: linux
-      env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=c++1z
-      addons:
-        apt:
-          packages:
-            - clang-3.8
-          sources:
-            - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.8
-
-    - os: linux
-      env: TOOLSET=clang COMPILER=clang++-3.9 CXXSTD=c++03
+      env: TOOLSET=clang COMPILER=clang++-3.9 CXXSTD=03,11,14,1z
       addons:
         apt:
           packages:
@@ -300,134 +171,98 @@ matrix:
             - llvm-toolchain-precise-3.9
 
     - os: linux
-      env: TOOLSET=clang COMPILER=clang++-3.9 CXXSTD=c++11
+      compiler: clang++-4.0
+      env: TOOLSET=clang COMPILER=clang++-4.0 CXXSTD=03,11,14,1z
       addons:
         apt:
           packages:
-            - clang-3.9
+            - clang-4.0
           sources:
             - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.9
+            - llvm-toolchain-trusty-4.0
 
     - os: linux
-      env: TOOLSET=clang COMPILER=clang++-3.9 CXXSTD=c++14
+      compiler: clang++-5.0
+      env: TOOLSET=clang COMPILER=clang++-5.0 CXXSTD=03,11,14,1z
       addons:
         apt:
           packages:
-            - clang-3.9
+            - clang-5.0
           sources:
             - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.9
+            - llvm-toolchain-trusty-5.0
 
     - os: linux
-      env: TOOLSET=clang COMPILER=clang++-3.9 CXXSTD=c++1z
+      compiler: clang++-libc++
+      env: TOOLSET=clang COMPILER=clang++-libc++ CXXSTD=03,11,14,1z
       addons:
         apt:
           packages:
-            - clang-3.9
+            - libc++-dev
+            - clang-5.0
           sources:
             - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.9
+            - llvm-toolchain-trusty-5.0
+
+    - os: linux
+      compiler: clang++-6.0
+      env: TOOLSET=clang COMPILER=clang++-6.0 CXXSTD=03,11,14,1z
+      addons:
+        apt:
+          packages:
+            - clang-6.0
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-trusty-6.0
+
+    - os: linux
+      compiler: clang++-libc++
+      env: TOOLSET=clang COMPILER="clang++-6.0 -stdlib=libc++" CXXSTD=03,11,14
+      addons:
+        apt:
+          packages:
+            - clang-6.0
+            - libc++-dev
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-trusty-6.0
 
     - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++03
+      env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11,14,1z
+      osx_image: xcode9.1
+
+    - os: osx
+      env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11,14,1z
+      osx_image: xcode9
+
+    - os: osx
+      env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11,14,1z
       osx_image: xcode8.3
 
     - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++11
-      osx_image: xcode8.3
+      env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11,14,1z
+      osx_image: xcode8
 
     - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++14
-      osx_image: xcode8.3
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++1z
-      osx_image: xcode8.3
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++03
-      osx_image: xcode8.2
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++11
-      osx_image: xcode8.2
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++14
-      osx_image: xcode8.2
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++1z
-      osx_image: xcode8.1
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++03
-      osx_image: xcode8.1
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++11
-      osx_image: xcode8.1
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++14
-      osx_image: xcode8.1
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++1z
-      osx_image: xcode8.1
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++03
-      osx_image: xcode8.0
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++11
-      osx_image: xcode8.0
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++14
-      osx_image: xcode8.0
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++1z
-      osx_image: xcode8.0
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++03
+      env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11,14,1z
       osx_image: xcode7.3
 
     - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++11
-      osx_image: xcode7.3
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++14
-      osx_image: xcode7.3
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++1z
-      osx_image: xcode7.3
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++03
+      env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11,14,1z
       osx_image: xcode6.4
 
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++11
-      osx_image: xcode6.4
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++14
-      osx_image: xcode6.4
-
-    - os: osx
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++1z
-      osx_image: xcode6.4
+     - os: linux
+      env: CMAKE_TEST_PROJECT=1
+      install: true
+      script:
+        - mkdir __build__ && cd __build__
+        - cmake ../test
+        - cmake --build .
 
 install:
+  - BOOST_BRANCH=develop && [ "$TRAVIS_BRANCH" == "master" ] && BOOST_BRANCH=master || true
   - cd ..
-  - git clone -b $TRAVIS_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
+  - git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/boost.git boost-root
   - cd boost-root
   - git submodule update --init tools/build
   - git submodule update --init libs/detail
@@ -440,9 +275,11 @@ install:
  
 script:
   - |-
-    echo "using $TOOLSET : : $COMPILER : <cxxflags>-std=$CXXSTD ;" > ~/user-config.jam
-  - (cd libs/config/test && ../../../b2 config_info_travis_install toolset=$TOOLSET && ./config_info_travis)
-  - ./b2 -j3 libs/config/test toolset=$TOOLSET
+    echo "using $TOOLSET : : $COMPILER ;" > ~/user-config.jam
+  - IFS=','
+  - for CXXLOCAL in $CXXSTD; do  (cd libs/config/test && ../../../b2 config_info_travis_install toolset=$TOOLSET cxxstd=$CXXLOCAL $CXXSTD_DIALECT && echo With Standard Version $CXXLOCAL && ./config_info_travis && rm ./config_info_travis)  done
+  - unset IFS
+  - ./b2 -j3 libs/config/test toolset=$TOOLSET cxxstd=$CXXSTD $CXXSTD_DIALECT
 
 notifications:
   email:

CMakeLists.txt

@@ -0,0 +1,21 @@
+# Copyright 2018 Mike Dev
+# 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
+#
+#  CAUTION!!!!
+#
+# This addition to Boost.Config should be considered experimental and is part
+# of an ongoing effort to add CMake support Boost-wide.
+#
+# IT IS HIGHLY LIKELY THAT THIS FILE WILL CHANGE WITHOUT NOTICE!!!
+#
+# DO NOT REPLY ON THE CONTENTS OF THIS FILE!!!
+#
+
+cmake_minimum_required(VERSION 3.5)
+project(BoostConfig LANGUAGES CXX)
+
+add_library(boost_config INTERFACE)
+add_library(Boost::config ALIAS boost_config)
+
+target_include_directories(boost_config INTERFACE include)

README.md

@@ -0,0 +1,35 @@
+Boost Config Library
+============================
+
+This library provides configuration support for the Boost C++ libraries.
+
+The full documentation is available on [boost.org](http://www.boost.org/doc/libs/release/libs/config/index.html).
+
+## Support, bugs and feature requests ##
+
+Bugs and feature requests can be reported through the [Gitub issue tracker](https://github.com/boostorg/config/issues)
+(see [open issues](https://github.com/boostorg/config/issues) and
+[closed issues](https://github.com/boostorg/config/issues?utf8=%E2%9C%93&q=is%3Aissue+is%3Aclosed)).
+
+You can submit your changes through a [pull request](https://github.com/boostorg/config/pulls).
+
+There is no mailing-list specific to Boost Config, although you can use the general-purpose Boost [mailing-list](http://lists.boost.org/mailman/listinfo.cgi/boost-users) using the tag [config].
+
+
+## Development ##
+
+Clone the whole boost project, which includes the individual Boost projects as submodules ([see boost+git doc](https://github.com/boostorg/boost/wiki/Getting-Started)): 
+
+    git clone https://github.com/boostorg/boost
+    cd boost
+    git submodule update --init
+
+The Boost Config Library is located in `libs/config/`. 
+
+### Running tests ###
+First, make sure you are in `libs/config/test`. 
+You can either run all the tests listed in `Jamfile.v2` or run a single test:
+
+    ../../../b2                        <- run all tests
+    ../../../b2 config_info            <- single test
+

appveyor.bat

@@ -0,0 +1,12 @@
+IF NOT DEFINED CXXSTD (
+ECHO %ARGS:"=%
+..\..\..\b2 config_info_travis_install %ARGS:"=%
+config_info_travis
+del config_info_travis.exe
+)
+IF DEFINED CXXSTD FOR %%A IN (%CXXSTD%) DO (
+ECHO %ARGS:"=%
+..\..\..\b2 -a -d2 config_info_travis_install %ARGS:"=% cxxstd=%%A
+config_info_travis
+del config_info_travis.exe
+)

appveyor.yml

@@ -21,7 +21,7 @@ environment:
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
       ARGS: --toolset=msvc-14.1 address-model=32
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ARGS: --toolset=msvc-14.1 address-model=64 cxxflags=-std:c++latest
+      ARGS: --toolset=msvc-14.1 address-model=64 cxxflags=-std:c++latest cxxflags=-permissive-
     - ARGS: --toolset=msvc-9.0  address-model=32
     - ARGS: --toolset=msvc-10.0 address-model=32
     - ARGS: --toolset=msvc-11.0 address-model=32
@@ -30,14 +30,21 @@ environment:
     - ARGS: --toolset=msvc-12.0 address-model=64
     - ARGS: --toolset=msvc-14.0 address-model=64
     - ARGS: --toolset=msvc-14.0 address-model=64 cxxflags=-std:c++latest
+    - ARGS: --toolset=gcc address-model=64 
+      CXXSTD: 03,11,14,1z
+      PATH: C:\mingw-w64\x86_64-6.3.0-posix-seh-rt_v5-rev1\mingw64\bin;%PATH%
     - ARGS: --toolset=gcc address-model=64
-      PATH: C:\mingw-w64\x86_64-6.3.0-posix-seh-rt_v5-rev1\mingw64\bin;%PATH%
-    - ARGS: --toolset=gcc address-model=64 cxxflags=-std=gnu++1z
-      PATH: C:\mingw-w64\x86_64-6.3.0-posix-seh-rt_v5-rev1\mingw64\bin;%PATH%
-    - ARGS: --toolset=gcc address-model=32
-      PATH: C:\mingw-w64\i686-5.3.0-posix-dwarf-rt_v4-rev0\mingw32\bin;%PATH%
+      CXXSTD: 03,11,14,1z
+      PATH: C:\mingw-w64\x86_64-7.2.0-posix-seh-rt_v5-rev1\mingw64\bin;%PATH%
     - ARGS: --toolset=gcc address-model=32 linkflags=-Wl,-allow-multiple-definition
+      CXXSTD: 03,11,14,1z
       PATH: C:\MinGW\bin;%PATH%
+    - ARGS: --toolset=gcc address-model=64
+      CXXSTD: 03,11,14,1z
+      PATH: C:\cygwin64\bin;%PATH%
+    - ARGS: --toolset=gcc address-model=32
+      CXXSTD: 03,11,14,1z
+      PATH: C:\cygwin\bin;%PATH%
 
 install:
   - cd ..
@@ -56,6 +63,5 @@ build: off
 
 test_script:
   - cd libs\config\test
-  - ..\..\..\b2 config_info_travis_install %ARGS%
-  - config_info_travis
-  - ..\..\..\b2 -j3 %ARGS%
+  - ..\appveyor.bat
+  - ..\..\..\b2 -j3 %ARGS% cxxstd=%CXXSTD%

checks/Jamfile.v2

@@ -1,6 +1,6 @@
 #
 # *** DO NOT EDIT THIS FILE BY HAND ***
-# This file was automatically generated on Mon May 29 10:27:35 2017
+# This file was automatically generated on Thu Aug 16 11:20:17 2018
 #  by libs/config/tools/generate.cpp
 # Copyright John Maddock.
 # Use, modification and distribution are subject to the 
@@ -14,6 +14,7 @@ import path ;
 obj two_arg_use_facet : test_case.cpp : <define>TEST_BOOST_HAS_TWO_ARG_USE_FACET ;
 obj bethreads : test_case.cpp : <define>TEST_BOOST_HAS_BETHREADS ;
 obj clock_gettime : test_case.cpp : <define>TEST_BOOST_HAS_CLOCK_GETTIME ;
+obj pragma_detect_mismatch : test_case.cpp : <define>TEST_BOOST_HAS_PRAGMA_DETECT_MISMATCH ;
 obj dirent_h : test_case.cpp : <define>TEST_BOOST_HAS_DIRENT_H ;
 obj expm1 : test_case.cpp : <define>TEST_BOOST_HAS_EXPM1 ;
 obj float128 : test_case.cpp : <define>TEST_BOOST_HAS_FLOAT128 ;
@@ -67,6 +68,7 @@ obj cxx11_addressof : test_case.cpp : <define>TEST_BOOST_NO_CXX11_ADDRESSOF ;
 obj cxx11_alignas : test_case.cpp : <define>TEST_BOOST_NO_CXX11_ALIGNAS ;
 obj cxx11_allocator : test_case.cpp : <define>TEST_BOOST_NO_CXX11_ALLOCATOR ;
 obj cxx11_atomic_smart_ptr : test_case.cpp : <define>TEST_BOOST_NO_CXX11_ATOMIC_SMART_PTR ;
+obj cxx11_defaulted_moves : test_case.cpp : <define>TEST_BOOST_NO_CXX11_DEFAULTED_MOVES ;
 obj cxx11_final : test_case.cpp : <define>TEST_BOOST_NO_CXX11_FINAL ;
 obj cxx11_hdr_array : test_case.cpp : <define>TEST_BOOST_NO_CXX11_HDR_ARRAY ;
 obj cxx11_hdr_atomic : test_case.cpp : <define>TEST_BOOST_NO_CXX11_HDR_ATOMIC ;
@@ -110,7 +112,11 @@ obj cxx14_return_type_deduction : test_case.cpp : <define>TEST_BOOST_NO_CXX14_RE
 obj cxx14_std_exchange : test_case.cpp : <define>TEST_BOOST_NO_CXX14_STD_EXCHANGE ;
 obj cxx14_variable_templates : test_case.cpp : <define>TEST_BOOST_NO_CXX14_VARIABLE_TEMPLATES ;
 obj cxx17_fold_expressions : test_case.cpp : <define>TEST_BOOST_NO_CXX17_FOLD_EXPRESSIONS ;
+obj cxx17_hdr_optional : test_case.cpp : <define>TEST_BOOST_NO_CXX17_HDR_OPTIONAL ;
+obj cxx17_hdr_string_view : test_case.cpp : <define>TEST_BOOST_NO_CXX17_HDR_STRING_VIEW ;
+obj cxx17_if_constexpr : test_case.cpp : <define>TEST_BOOST_NO_CXX17_IF_CONSTEXPR ;
 obj cxx17_inline_variables : test_case.cpp : <define>TEST_BOOST_NO_CXX17_INLINE_VARIABLES ;
+obj cxx17_iterator_traits : test_case.cpp : <define>TEST_BOOST_NO_CXX17_ITERATOR_TRAITS ;
 obj cxx17_std_apply : test_case.cpp : <define>TEST_BOOST_NO_CXX17_STD_APPLY ;
 obj cxx17_std_invoke : test_case.cpp : <define>TEST_BOOST_NO_CXX17_STD_INVOKE ;
 obj cxx17_structured_bindings : test_case.cpp : <define>TEST_BOOST_NO_CXX17_STRUCTURED_BINDINGS ;

checks/test_case.cpp

@@ -1,4 +1,4 @@
-//  This file was automatically generated on Mon May 29 10:27:35 2017
+//  This file was automatically generated on Thu Aug 16 11:20:17 2018
 //  by libs/config/tools/generate.cpp
 //  Copyright John Maddock 2002-4.
 //  Use, modification and distribution are subject to the 
@@ -26,6 +26,11 @@
 #     error "Feature macro BOOST_HAS_CLOCK_GETTIME is not defined."
 #  endif
 #endif
+#ifdef TEST_BOOST_HAS_PRAGMA_DETECT_MISMATCH
+#  ifndef BOOST_HAS_PRAGMA_DETECT_MISMATCH
+#     error "Feature macro BOOST_HAS_PRAGMA_DETECT_MISMATCH is not defined."
+#  endif
+#endif
 #ifdef TEST_BOOST_HAS_DIRENT_H
 #  ifndef BOOST_HAS_DIRENT_H
 #     error "Feature macro BOOST_HAS_DIRENT_H is not defined."
@@ -291,6 +296,11 @@
 #     error "Defect macro BOOST_NO_CXX11_ATOMIC_SMART_PTR is defined."
 #  endif
 #endif
+#ifdef TEST_BOOST_NO_CXX11_DEFAULTED_MOVES
+#  ifdef BOOST_NO_CXX11_DEFAULTED_MOVES
+#     error "Defect macro BOOST_NO_CXX11_DEFAULTED_MOVES is defined."
+#  endif
+#endif
 #ifdef TEST_BOOST_NO_CXX11_FINAL
 #  ifdef BOOST_NO_CXX11_FINAL
 #     error "Defect macro BOOST_NO_CXX11_FINAL is defined."
@@ -506,11 +516,31 @@
 #     error "Defect macro BOOST_NO_CXX17_FOLD_EXPRESSIONS is defined."
 #  endif
 #endif
+#ifdef TEST_BOOST_NO_CXX17_HDR_OPTIONAL
+#  ifdef BOOST_NO_CXX17_HDR_OPTIONAL
+#     error "Defect macro BOOST_NO_CXX17_HDR_OPTIONAL is defined."
+#  endif
+#endif
+#ifdef TEST_BOOST_NO_CXX17_HDR_STRING_VIEW
+#  ifdef BOOST_NO_CXX17_HDR_STRING_VIEW
+#     error "Defect macro BOOST_NO_CXX17_HDR_STRING_VIEW is defined."
+#  endif
+#endif
+#ifdef TEST_BOOST_NO_CXX17_IF_CONSTEXPR
+#  ifdef BOOST_NO_CXX17_IF_CONSTEXPR
+#     error "Defect macro BOOST_NO_CXX17_IF_CONSTEXPR is defined."
+#  endif
+#endif
 #ifdef TEST_BOOST_NO_CXX17_INLINE_VARIABLES
 #  ifdef BOOST_NO_CXX17_INLINE_VARIABLES
 #     error "Defect macro BOOST_NO_CXX17_INLINE_VARIABLES is defined."
 #  endif
 #endif
+#ifdef TEST_BOOST_NO_CXX17_ITERATOR_TRAITS
+#  ifdef BOOST_NO_CXX17_ITERATOR_TRAITS
+#     error "Defect macro BOOST_NO_CXX17_ITERATOR_TRAITS is defined."
+#  endif
+#endif
 #ifdef TEST_BOOST_NO_CXX17_STD_APPLY
 #  ifdef BOOST_NO_CXX17_STD_APPLY
 #     error "Defect macro BOOST_NO_CXX17_STD_APPLY is defined."

doc/config.qbk

@@ -22,14 +22,14 @@ Distributed under the Boost Software License, Version 1.0.
 [def __BOOST_REGRESSION_TEST_DRIVER__ [@../../../../tools/regression/doc/index.html boost regression test driver]]
 [def __BOOST_CONFIG_HEADER__ [@../../../../boost/config.hpp <boost/config.hpp>]]
 [def __BOOST_CONFIG_USER_HEADER__ [@../../../../boost/config/user.hpp <boost/config/user.hpp>]]
-[def __BOOST_CONFIG_SUFFIX_HEADER__ [@../../../../boost/config/user.hpp <boost/config/suffix.hpp>]]
+[def __BOOST_CONFIG_SUFFIX_HEADER__ [@../../../../boost/config/detail/suffix.hpp <boost/config/detail/suffix.hpp>]]
 [def __BOOST_CONFIG_DIR__ ['<boost-root>]`/boost/config/`]
 
 
 [/ Other web resources ]
 
 [def __STL_PORT__ [@http://stlport.sourceforge.net STLport]]
-[def __BOOST_TRACKER__ [@https://svn.boost.org/trac/boost/newticket Trac]]
+[def __BOOST_TRACKER__ [@https://github.com/boostorg/config/issues Github]]
 [def __CORE_LANGUAGE_DR337__ [@http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#337 Core Language DR337]]
 [def __PRINCIPLES_AND_PATTERNS_ARTICLE__ [@http://www.objectmentor.com/resources/articles/Principles_and_Patterns.pdf following article]]
 

doc/cstdint.qbk

@@ -136,4 +136,11 @@ For example:
 
 [endsect]
 
+[section:intptr Integers for Storing Pointers]
+
+The typedefs [^intptr_t] and [^uintptr_t] defined signed and unsigned integers respectively each capable of storing a pointer.  The macro [^BOOST_HAS_INTPTR_T] is set when these types are available.
+
+[endsect]
+
+
 [endsect]

doc/guidelines.qbk

@@ -191,9 +191,9 @@ modifying this file as it breaks dependencies for everyone. This file should
 include only "boilerplate" configuration code, and generally should change
 only when new macros are added.
 
-[@../../../../boost/config/select_compiler_config.hpp <boost/config/select_compiler_config.hpp>],
-[@../../../../boost/config/select_platform_config.hpp <boost/config/select_platform_config.hpp>] and
-[@../../../../boost/config/select_stdlib_config.hpp <boost/config/select_stdlib_config.hpp>]
+[@../../../../boost/config/detail/select_compiler_config.hpp <boost/config/detail/select_compiler_config.hpp>],
+[@../../../../boost/config/detail/select_platform_config.hpp <boost/config/detail/select_platform_config.hpp>] and
+[@../../../../boost/config/detail/select_stdlib_config.hpp <boost/config/detail/select_stdlib_config.hpp>]
 are included by default and should change only if support for a new
 compiler/standard library/platform is added.
 

doc/html/boost_config/acknowledgements.html

@@ -3,7 +3,7 @@
 <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
 <title>Acknowledgements</title>
 <link rel="stylesheet" href="../../../../../doc/src/boostbook.css" type="text/css">
-<meta name="generator" content="DocBook XSL Stylesheets V1.77.1">
+<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../index.html" title="Boost.Config">
 <link rel="up" href="../index.html" title="Boost.Config">
 <link rel="prev" href="rationale.html" title="Rationale">

doc/html/boost_config/boost_macro_reference.html

@@ -3,7 +3,7 @@
 <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
 <title>Boost Macro Reference</title>
 <link rel="stylesheet" href="../../../../../doc/src/boostbook.css" type="text/css">
-<meta name="generator" content="DocBook XSL Stylesheets V1.77.1">
+<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../index.html" title="Boost.Config">
 <link rel="up" href="../index.html" title="Boost.Config">
 <link rel="prev" href="../index.html" title="Boost.Config">
@@ -26,7 +26,7 @@
 <div class="titlepage"><div><div><h2 class="title" style="clear: both">
 <a name="boost_config.boost_macro_reference"></a><a class="link" href="boost_macro_reference.html" title="Boost Macro Reference">Boost Macro Reference</a>
 </h2></div></div></div>
-<div class="toc"><dl>
+<div class="toc"><dl class="toc">
 <dt><span class="section"><a href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_describe_c__03_defects">Macros
       that describe C++03 defects</a></span></dt>
 <dt><span class="section"><a href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_that_describe_optional_features">Macros
@@ -939,7 +939,8 @@
 <td>
                 <p>
                   The C++ implementation fails to provide the <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">iterator</span></code>
-                  class.
+                  class. Note that post C++17, this macro is re-purposed to indicate
+                  that std::iterator has been removed or deprecated.
                 </p>
               </td>
 </tr>
@@ -2618,6 +2619,19 @@
               </td>
 </tr>
 <tr>
+<td>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_NO_CXX11_DEFAULTED_MOVES</span></code>
+                </p>
+              </td>
+<td>
+                <p>
+                  The compiler does not support defaulted move constructor or assignment.
+                  Other defaulted functions may still be supported.
+                </p>
+              </td>
+</tr>
+<tr>
 <td>
                 <p>
                   <code class="computeroutput"><span class="identifier">BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS</span></code>
@@ -3017,6 +3031,18 @@
               </td>
 </tr>
 <tr>
+<td>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_NO_CXX11_POINTER_TRAITS</span></code>
+                </p>
+              </td>
+<td>
+                <p>
+                  The standard library does not provide a C++11 version of <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">pointer_traits</span></code> in &lt;memory&gt;.
+                </p>
+              </td>
+</tr>
+<tr>
 <td>
                 <p>
                   <code class="computeroutput"><span class="identifier">BOOST_NO_CXX11_RANGE_BASED_FOR</span></code>
@@ -3794,6 +3820,30 @@
 </tr></thead>
 <tbody>
 <tr>
+<td>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_NO_CXX17_HDR_OPTIONAL</span></code>
+                </p>
+              </td>
+<td>
+                <p>
+                  The compiler does not support the header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">optional</span><span class="special">&gt;</span></code>.
+                </p>
+              </td>
+</tr>
+<tr>
+<td>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_NO_CXX17_HDR_STRING_VIEW</span></code>
+                </p>
+              </td>
+<td>
+                <p>
+                  The compiler does not support the header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">string_view</span><span class="special">&gt;</span></code>.
+                </p>
+              </td>
+</tr>
+<tr>
 <td>
                 <p>
                   <code class="computeroutput"><span class="identifier">BOOST_NO_CXX17_STD_APPLY</span></code>
@@ -3817,6 +3867,31 @@
                 </p>
               </td>
 </tr>
+<tr>
+<td>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_NO_CXX17_ITERATOR_TRAITS</span></code>
+                </p>
+              </td>
+<td>
+                <p>
+                  The compiler does not support SFINAE-friendly <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">iterator_traits</span></code>.
+                </p>
+              </td>
+</tr>
+<tr>
+<td>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_NO_CXX17_IF_CONSTEXPR</span></code>
+                </p>
+              </td>
+<td>
+                <p>
+                  The compiler does not support <code class="computeroutput"><span class="keyword">if</span>
+                  <span class="keyword">constexpr</span></code>.
+                </p>
+              </td>
+</tr>
 </tbody>
 </table></div>
 </div>
@@ -3944,7 +4019,7 @@
                   that is not otherwise described by one of the other Boost.Config
                   macros. To use the macro you must first
 </p>
-<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">detail</span><span class="special">/</span><span class="identifier">workaround</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
+<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">config</span><span class="special">/</span><span class="identifier">workaround</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
 </pre>
 <p>
                   usage is then:
@@ -3975,7 +4050,7 @@
                 </p>
                 <p>
                   <span class="bold"><strong>Note</strong></span>: the ultimate source of documentation
-                  for this macro is in <a href="../../../../../boost/detail/workaround.hpp" target="_top">boost/detail/workaround.hpp</a>.
+                  for this macro is in <a href="../../../../../boost/config/workaround.hpp" target="_top">boost/config/workaround.hpp</a>.
                 </p>
               </td>
 </tr>
@@ -4171,7 +4246,16 @@
 <tr>
 <td>
                 <p>
-                  <code class="computeroutput"><span class="identifier">BOOST_EXPLICIT_TEMPLATE_TYPE</span><span class="special">(</span><span class="identifier">t</span><span class="special">)</span></code> <code class="computeroutput"><span class="identifier">BOOST_EXPLICIT_TEMPLATE_NON_TYPE</span><span class="special">(</span><span class="identifier">t</span><span class="special">,</span><span class="identifier">v</span><span class="special">)</span></code> <code class="computeroutput"><span class="identifier">BOOST_APPEND_EXPLICIT_TEMPLATE_TYPE</span><span class="special">(</span><span class="identifier">t</span><span class="special">)</span></code> <code class="computeroutput"><span class="identifier">BOOST_APPEND_EXPLICIT_TEMPLATE_NON_TYPE</span><span class="special">(</span><span class="identifier">t</span><span class="special">,</span><span class="identifier">v</span><span class="special">)</span></code>
+                  <code class="computeroutput"><span class="identifier">BOOST_EXPLICIT_TEMPLATE_TYPE</span><span class="special">(</span><span class="identifier">t</span><span class="special">)</span></code>
+                </p>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_EXPLICIT_TEMPLATE_NON_TYPE</span><span class="special">(</span><span class="identifier">t</span><span class="special">,</span><span class="identifier">v</span><span class="special">)</span></code>
+                </p>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_APPEND_EXPLICIT_TEMPLATE_TYPE</span><span class="special">(</span><span class="identifier">t</span><span class="special">)</span></code>
+                </p>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_APPEND_EXPLICIT_TEMPLATE_NON_TYPE</span><span class="special">(</span><span class="identifier">t</span><span class="special">,</span><span class="identifier">v</span><span class="special">)</span></code>
                 </p>
               </td>
 <td>
@@ -4440,6 +4524,8 @@
 <td>
                 <p>
                   <code class="computeroutput"><span class="identifier">BOOST_LIKELY</span><span class="special">(</span><span class="identifier">X</span><span class="special">)</span></code>
+                </p>
+                <p>
                   <code class="computeroutput"><span class="identifier">BOOST_UNLIKELY</span><span class="special">(</span><span class="identifier">X</span><span class="special">)</span></code>
                 </p>
               </td>
@@ -4480,6 +4566,82 @@
                 </p>
               </td>
 </tr>
+<tr>
+<td>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_MAY_ALIAS</span></code>,
+                  <code class="computeroutput"><span class="identifier">BOOST_NO_MAY_ALIAS</span></code>
+                </p>
+              </td>
+<td>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_MAY_ALIAS</span></code>
+                  expands to a type attribute that can be used to mark types that
+                  may alias other types. Pointers or references to such marked types
+                  can be used to access objects of other types. If the compiler supports
+                  this feature <code class="computeroutput"><span class="identifier">BOOST_NO_MAY_ALIAS</span></code>
+                  is not defined. Otherwise <code class="computeroutput"><span class="identifier">BOOST_MAY_ALIAS</span></code>
+                  expands to nothing and <code class="computeroutput"><span class="identifier">BOOST_NO_MAY_ALIAS</span></code>
+                  is defined.
+                </p>
+                <p>
+                  Usage example:
+</p>
+<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">struct</span> <span class="identifier">BOOST_MAY_ALIAS</span> <span class="identifier">aliasing_struct</span><span class="special">;</span>
+<span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">BOOST_MAY_ALIAS</span> <span class="identifier">aliasing_uint</span><span class="special">;</span>
+</pre>
+<p>
+                </p>
+              </td>
+</tr>
+<tr>
+<td>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_PRAGMA_MESSAGE</span><span class="special">(</span><span class="identifier">M</span><span class="special">)</span></code>
+                </p>
+              </td>
+<td>
+                <p>
+                  Defined in header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">config</span><span class="special">/</span><span class="identifier">pragma_message</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code>,
+                  this macro expands to the equivalent of <code class="computeroutput"><span class="preprocessor">#pragma</span>
+                  <span class="identifier">message</span><span class="special">(</span><span class="identifier">M</span><span class="special">)</span></code>.
+                  <code class="computeroutput"><span class="identifier">M</span></code> must be a string
+                  literal.
+                </p>
+                <p>
+                  Example: <code class="computeroutput"><span class="identifier">BOOST_PRAGMA_MESSAGE</span><span class="special">(</span><span class="string">"This header
+                  is deprecated."</span><span class="special">)</span></code>
+                </p>
+                <p>
+                  The messages issued by <code class="computeroutput"><span class="identifier">BOOST_PRAGMA_MESSAGE</span></code>
+                  can be suppressed by defining the macro <code class="computeroutput"><span class="identifier">BOOST_DISABLE_PRAGMA_MESSAGE</span></code>.
+                </p>
+              </td>
+</tr>
+<tr>
+<td>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_HEADER_DEPRECATED</span><span class="special">(</span><span class="identifier">A</span><span class="special">)</span></code>
+                </p>
+              </td>
+<td>
+                <p>
+                  Defined in header <code class="computeroutput"><span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">config</span><span class="special">/</span><span class="identifier">header_deprecated</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code>,
+                  this macro issues the message "This header is deprecated.
+                  Use <code class="computeroutput"><span class="identifier">A</span></code> instead."
+                  via <code class="computeroutput"><span class="identifier">BOOST_PRAGMA_MESSAGE</span></code>.
+                  <code class="computeroutput"><span class="identifier">A</span></code> must be a string
+                  literal.
+                </p>
+                <p>
+                  Example: <code class="computeroutput"><span class="identifier">BOOST_HEADER_DEPRECATED</span><span class="special">(</span><span class="string">"&lt;boost/config/workaround.hpp&gt;"</span><span class="special">)</span></code>
+                </p>
+                <p>
+                  The messages issued by <code class="computeroutput"><span class="identifier">BOOST_HEADER_DEPRECATED</span></code>
+                  can be suppressed by defining the macro <code class="computeroutput"><span class="identifier">BOOST_ALLOW_DEPRECATED_HEADERS</span></code>.
+                </p>
+              </td>
+</tr>
 </tbody>
 </table></div>
 </div>
@@ -5844,7 +6006,7 @@
 <a name="boost_config.boost_macro_reference.macros_for_libraries_with_separate_source_code"></a><a class="link" href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_for_libraries_with_separate_source_code" title="Macros for libraries with separate source code">Macros
       for libraries with separate source code</a>
 </h3></div></div></div>
-<div class="toc"><dl>
+<div class="toc"><dl class="toc">
 <dt><span class="section"><a href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_for_libraries_with_separate_source_code.macros_controlling_shared_library_symbol_visibility">Macros
         controlling shared library symbol visibility</a></span></dt>
 <dt><span class="section"><a href="boost_macro_reference.html#boost_config.boost_macro_reference.macros_for_libraries_with_separate_source_code.abi_fixing">ABI
@@ -6127,6 +6289,24 @@
                 Optional: when set the header will print out the name of the library
                 selected (useful for debugging).
               </p></dd>
+<dt><span class="term"><code class="computeroutput"><span class="identifier">BOOST_AUTO_LINK_NOMANGLE</span></code></span></dt>
+<dd><p>
+                Optional: whan set specifies that we should link to BOOST_LIB_NAME.lib,
+                rather than a mangled-name version.
+              </p></dd>
+<dt><span class="term"><code class="computeroutput"><span class="identifier">BOOST_AUTO_LINK_TAGGED</span></code></span></dt>
+<dd><p>
+                Optional: Specifies that we link to libraries built with the --layout=tagged
+                option. This is essentially the same as the default name-mangled
+                version, but without the compiler name and version, or the Boost
+                version. Just the build options.
+              </p></dd>
+<dt><span class="term"><code class="computeroutput"><span class="identifier">BOOST_AUTO_LINK_SYSTEM</span></code></span></dt>
+<dd><p>
+                Optional: Specifies that we link to libraries built with the --layout=system
+                option. This is essentially the same as the non-name-mangled version,
+                but with the prefix to differentiate static and dll builds
+              </p></dd>
 </dl>
 </div>
 <p>

doc/html/boost_config/build_config.html

@@ -3,7 +3,7 @@
 <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
 <title>Build Time Configuration</title>
 <link rel="stylesheet" href="../../../../../doc/src/boostbook.css" type="text/css">
-<meta name="generator" content="DocBook XSL Stylesheets V1.77.1">
+<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../index.html" title="Boost.Config">
 <link rel="up" href="../index.html" title="Boost.Config">
 <link rel="prev" href="boost_macro_reference.html" title="Boost Macro Reference">

doc/html/boost_config/cstdint.html

@@ -3,7 +3,7 @@
 <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
 <title>Standard Integer Types</title>
 <link rel="stylesheet" href="../../../../../doc/src/boostbook.css" type="text/css">
-<meta name="generator" content="DocBook XSL Stylesheets V1.77.1">
+<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../index.html" title="Boost.Config">
 <link rel="up" href="../index.html" title="Boost.Config">
 <link rel="prev" href="build_config.html" title="Build Time Configuration">
@@ -26,7 +26,7 @@
 <div class="titlepage"><div><div><h2 class="title" style="clear: both">
 <a name="boost_config.cstdint"></a><a class="link" href="cstdint.html" title="Standard Integer Types">Standard Integer Types</a>
 </h2></div></div></div>
-<div class="toc"><dl>
+<div class="toc"><dl class="toc">
 <dt><span class="section"><a href="cstdint.html#boost_config.cstdint.overview">Overview</a></span></dt>
 <dt><span class="section"><a href="cstdint.html#boost_config.cstdint.rationale">Rationale</a></span></dt>
 <dt><span class="section"><a href="cstdint.html#boost_config.cstdint.ce"><span class="emphasis"><em>Caveat emptor</em></span></a></span></dt>
@@ -40,6 +40,7 @@
       integer types</a></span></dt>
 <dt><span class="section"><a href="cstdint.html#boost_config.cstdint.integer_constant_macros">Integer
       Constant Macros</a></span></dt>
+<dt><span class="section"><a href="cstdint.html#boost_config.cstdint.intptr">Integers for Storing Pointers</a></span></dt>
 </dl></div>
 <div class="section">
 <div class="titlepage"><div><div><h3 class="title">
@@ -271,6 +272,17 @@
 <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">uint64_t</span> <span class="identifier">c</span> <span class="special">=</span> <span class="identifier">INT64_C</span><span class="special">(</span><span class="number">0</span><span class="identifier">x1FFFFFFFF</span><span class="special">);</span>
 </pre>
 </div>
+<div class="section">
+<div class="titlepage"><div><div><h3 class="title">
+<a name="boost_config.cstdint.intptr"></a><a class="link" href="cstdint.html#boost_config.cstdint.intptr" title="Integers for Storing Pointers">Integers for Storing Pointers</a>
+</h3></div></div></div>
+<p>
+        The typedefs <code class="literal">intptr_t</code> and <code class="literal">uintptr_t</code>
+        defined signed and unsigned integers respectively each capable of storing
+        a pointer. The macro <code class="literal">BOOST_HAS_INTPTR_T</code> is set when these
+        types are available.
+      </p>
+</div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
 <td align="left"></td>

doc/html/boost_config/guidelines_for_boost_authors.html

@@ -3,7 +3,7 @@
 <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
 <title>Guidelines for Boost Authors</title>
 <link rel="stylesheet" href="../../../../../doc/src/boostbook.css" type="text/css">
-<meta name="generator" content="DocBook XSL Stylesheets V1.77.1">
+<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../index.html" title="Boost.Config">
 <link rel="up" href="../index.html" title="Boost.Config">
 <link rel="prev" href="cstdint.html" title="Standard Integer Types">
@@ -27,7 +27,7 @@
 <a name="boost_config.guidelines_for_boost_authors"></a><a class="link" href="guidelines_for_boost_authors.html" title="Guidelines for Boost Authors">Guidelines for
     Boost Authors</a>
 </h2></div></div></div>
-<div class="toc"><dl>
+<div class="toc"><dl class="toc">
 <dt><span class="section"><a href="guidelines_for_boost_authors.html#boost_config.guidelines_for_boost_authors.warnings">Disabling
       Compiler Warnings</a></span></dt>
 <dt><span class="section"><a href="guidelines_for_boost_authors.html#boost_config.guidelines_for_boost_authors.adding_new_defect_macros">Adding
@@ -302,7 +302,7 @@
         one specific API (for example <code class="computeroutput"><span class="identifier">BOOST_HAS_NL_TYPES_H</span></code>
         rather than <code class="computeroutput"><span class="identifier">BOOST_HAS_CATOPEN</span></code>).
         If the macro describes a POSIX feature group, then add boilerplate code to
-        <a href="../../../../../boost/config/user.hpp" target="_top">&lt;boost/config/suffix.hpp&gt;</a>
+        <a href="../../../../../boost/config/detail/suffix.hpp" target="_top">&lt;boost/config/detail/suffix.hpp&gt;</a>
         to auto-detect the feature where possible (if you are wondering why we can't
         use POSIX feature test macro directly, remember that many of these features
         can be added by third party libraries, and are not therefore identified inside
@@ -333,15 +333,15 @@
         as well.
       </p>
 <p>
-        <a href="../../../../../boost/config/user.hpp" target="_top">&lt;boost/config/suffix.hpp&gt;</a>
+        <a href="../../../../../boost/config/detail/suffix.hpp" target="_top">&lt;boost/config/detail/suffix.hpp&gt;</a>
         is always included so be careful about modifying this file as it breaks dependencies
         for everyone. This file should include only "boilerplate" configuration
         code, and generally should change only when new macros are added.
       </p>
 <p>
-        <a href="../../../../../boost/config/select_compiler_config.hpp" target="_top">&lt;boost/config/select_compiler_config.hpp&gt;</a>,
-        <a href="../../../../../boost/config/select_platform_config.hpp" target="_top">&lt;boost/config/select_platform_config.hpp&gt;</a>
-        and <a href="../../../../../boost/config/select_stdlib_config.hpp" target="_top">&lt;boost/config/select_stdlib_config.hpp&gt;</a>
+        <a href="../../../../../boost/config/detail/select_compiler_config.hpp" target="_top">&lt;boost/config/detail/select_compiler_config.hpp&gt;</a>,
+        <a href="../../../../../boost/config/detail/select_platform_config.hpp" target="_top">&lt;boost/config/detail/select_platform_config.hpp&gt;</a>
+        and <a href="../../../../../boost/config/detail/select_stdlib_config.hpp" target="_top">&lt;boost/config/detail/select_stdlib_config.hpp&gt;</a>
         are included by default and should change only if support for a new compiler/standard
         library/platform is added.
       </p>

doc/html/boost_config/rationale.html

@@ -3,7 +3,7 @@
 <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
 <title>Rationale</title>
 <link rel="stylesheet" href="../../../../../doc/src/boostbook.css" type="text/css">
-<meta name="generator" content="DocBook XSL Stylesheets V1.77.1">
+<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="../index.html" title="Boost.Config">
 <link rel="up" href="../index.html" title="Boost.Config">
 <link rel="prev" href="guidelines_for_boost_authors.html" title="Guidelines for Boost Authors">
@@ -26,7 +26,7 @@
 <div class="titlepage"><div><div><h2 class="title" style="clear: both">
 <a name="boost_config.rationale"></a><a class="link" href="rationale.html" title="Rationale">Rationale</a>
 </h2></div></div></div>
-<div class="toc"><dl>
+<div class="toc"><dl class="toc">
 <dt><span class="section"><a href="rationale.html#boost_config.rationale.the_problem">The problem</a></span></dt>
 <dt><span class="section"><a href="rationale.html#boost_config.rationale.the_solution">The solution</a></span></dt>
 </dl></div>

doc/html/index.html

@@ -3,7 +3,7 @@
 <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
 <title>Boost.Config</title>
 <link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css">
-<meta name="generator" content="DocBook XSL Stylesheets V1.77.1">
+<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
 <link rel="home" href="index.html" title="Boost.Config">
 <link rel="next" href="boost_config/boost_macro_reference.html" title="Boost Macro Reference">
 </head>
@@ -39,7 +39,7 @@
 </div>
 <div class="toc">
 <p><b>Table of Contents</b></p>
-<dl>
+<dl class="toc">
 <dt><span class="section"><a href="index.html#boost_config.configuring_boost_for_your_platform">Configuring
     Boost for Your Platform</a></span></dt>
 <dd><dl>
@@ -101,6 +101,7 @@
       integer types</a></span></dt>
 <dt><span class="section"><a href="boost_config/cstdint.html#boost_config.cstdint.integer_constant_macros">Integer
       Constant Macros</a></span></dt>
+<dt><span class="section"><a href="boost_config/cstdint.html#boost_config.cstdint.intptr">Integers for Storing Pointers</a></span></dt>
 </dl></dd>
 <dt><span class="section"><a href="boost_config/guidelines_for_boost_authors.html">Guidelines for
     Boost Authors</a></span></dt>
@@ -127,7 +128,7 @@
 <a name="boost_config.configuring_boost_for_your_platform"></a><a class="link" href="index.html#boost_config.configuring_boost_for_your_platform" title="Configuring Boost for Your Platform">Configuring
     Boost for Your Platform</a>
 </h2></div></div></div>
-<div class="toc"><dl>
+<div class="toc"><dl class="toc">
 <dt><span class="section"><a href="index.html#boost_config.configuring_boost_for_your_platform.using_the_default_boost_configuration">Using
       the default boost configuration</a></span></dt>
 <dt><span class="section"><a href="index.html#boost_config.configuring_boost_for_your_platform.the__boost_config_hpp__header">The
@@ -161,7 +162,7 @@
       </p>
 <p>
         Boost library users can request support for additional compilers or platforms
-        by visiting our <a href="https://svn.boost.org/trac/boost/newticket" target="_top">Trac</a>
+        by visiting our <a href="https://github.com/boostorg/config/issues" target="_top">Github</a>
         and submitting a support request.
       </p>
 </div>
@@ -725,7 +726,7 @@
 <a name="boost_config.configuring_boost_for_your_platform.advanced_configuration_usage"></a><a class="link" href="index.html#boost_config.configuring_boost_for_your_platform.advanced_configuration_usage" title="Advanced configuration usage">Advanced
       configuration usage</a>
 </h3></div></div></div>
-<div class="toc"><dl>
+<div class="toc"><dl class="toc">
 <dt><span class="section"><a href="index.html#boost_config.configuring_boost_for_your_platform.advanced_configuration_usage.example_1__creating_our_own_frozen_configuration">Example
         1: creating our own frozen configuration</a></span></dt>
 <dt><span class="section"><a href="index.html#boost_config.configuring_boost_for_your_platform.advanced_configuration_usage.example_2__skipping_files_that_you_don_t_need">Example
@@ -757,7 +758,7 @@
         user settable macros</a>).
       </p>
 <p>
-        Finally the boost configuration header, includes <a href="../../../../boost/config/user.hpp" target="_top">&lt;boost/config/suffix.hpp&gt;</a>;
+        Finally the boost configuration header, includes <a href="../../../../boost/config/detail/suffix.hpp" target="_top">&lt;boost/config/detail/suffix.hpp&gt;</a>;
         this header contains any boiler plate configuration code - for example where
         one boost macro being set implies that another must be set also.
       </p>
@@ -992,7 +993,7 @@
 </div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
-<td align="left"><p><small>Last revised: April 17, 2017 at 17:42:09 GMT</small></p></td>
+<td align="left"><p><small>Last revised: October 15, 2018 at 16:56:00 GMT</small></p></td>
 <td align="right"><div class="copyright-footer"></div></td>
 </tr></table>
 <hr>

doc/macro_reference.qbk

@@ -232,7 +232,8 @@ The C++ standard library does not provide a standards conforming
 The platform does not have a conforming version of `std::distance`.
 ]]
 [[`BOOST_NO_STD_ITERATOR`][Standard library][
-The C++ implementation fails to provide the `std::iterator` class.
+The C++ implementation fails to provide the `std::iterator` class.  
+Note that post C++17, this macro is re-purposed to indicate that std::iterator has been removed or deprecated.
 ]]
 [[`BOOST_NO_STD_ITERATOR_TRAITS`][Standard library][
 The compiler does not provide a standard compliant implementation of
@@ -624,6 +625,9 @@ deleted (`= delete`) functions.
 [[`BOOST_NO_CXX11_DEFAULTED_FUNCTIONS`][The compiler does not support
 defaulted (`= default`) functions.
 ]]
+[[`BOOST_NO_CXX11_DEFAULTED_MOVES`][The compiler does not support
+defaulted move constructor or assignment. Other defaulted functions may still be supported.
+]]
 [[`BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS`][The compiler does not support 
 explicit conversion operators (`explicit operator T()`).
 ]] 
@@ -943,8 +947,12 @@ that are not yet supported by a particular compiler or library.
 
 [table
 [[Macro ][Description ]]
+[[`BOOST_NO_CXX17_HDR_OPTIONAL`][The compiler does not support the header `<optional>`.]]
+[[`BOOST_NO_CXX17_HDR_STRING_VIEW`][The compiler does not support the header `<string_view>`.]]
 [[`BOOST_NO_CXX17_STD_APPLY`][The compiler does not support `std::apply()`.]]
 [[`BOOST_NO_CXX17_STD_INVOKE`][The compiler does not support `std::invoke()`.]]
+[[`BOOST_NO_CXX17_ITERATOR_TRAITS`][The compiler does not support SFINAE-friendly `std::iterator_traits`.]]
+[[`BOOST_NO_CXX17_IF_CONSTEXPR`][The compiler does not support `if constexpr`.]]
 ]
 
 [endsect]
@@ -978,7 +986,7 @@ workarounds for compiler/standard library defects.
 This macro is used where a compiler specific workaround is required that is not otherwise
 described by one of the other Boost.Config macros.  To use the macro you must first
 ``
-#include <boost/detail/workaround.hpp>
+#include <boost/config/workaround.hpp>
 ``
 usage is then:
 ``
@@ -1000,7 +1008,7 @@ For example
 of `__BORLANDC__` /unless/ the macro `BOOST_DETECT_OUTDATED_WORKAROUNDS` is defined, in which case evaluates to
 `(__BORLANDC__ <= 0x590)`.
 
-[*Note]: the ultimate source of documentation for this macro is in [@../../../../boost/detail/workaround.hpp boost/detail/workaround.hpp].
+[*Note]: the ultimate source of documentation for this macro is in [@../../../../boost/config/workaround.hpp boost/config/workaround.hpp].
 ]]
 [[`BOOST_PREVENT_MACRO_SUBSTITUTION`][
 Sometimes you have a function name with the same name as a C macro, for example "min" and "max"
@@ -1094,8 +1102,11 @@ In either case this macro has no effect on runtime behavior and performance
 of code. 
 ]] 
 [[`BOOST_EXPLICIT_TEMPLATE_TYPE(t)`
+
   `BOOST_EXPLICIT_TEMPLATE_NON_TYPE(t,v)`
+
   `BOOST_APPEND_EXPLICIT_TEMPLATE_TYPE(t)`
+
   `BOOST_APPEND_EXPLICIT_TEMPLATE_NON_TYPE(t,v)`][
 Some compilers silently "fold" different function template instantiations if
 some of the template parameters don't appear in the function parameter list.
@@ -1246,6 +1257,7 @@ If the compiler does not support this markup, `BOOST_NORETURN` is defined empty
 additional macro `BOOST_NO_NORETURN` is defined.
 ]]
 [[`BOOST_LIKELY(X)`
+
   `BOOST_UNLIKELY(X)`][
 These macros communicate to the compiler that the conditional expression `X` is likely
 or unlikely to yield a positive result. The expression should result in a boolean value.
@@ -1262,6 +1274,35 @@ Usage example:
 ]]
 [[`BOOST_ATTRIBUTE_UNUSED`][Expands to `__attribute__((unused))` when this is available - 
 can be used to disable compiler warnings relating to unused types or variables.]]
+[[`BOOST_MAY_ALIAS`, `BOOST_NO_MAY_ALIAS`][
+`BOOST_MAY_ALIAS` expands to a type attribute that can be used to mark types that may
+alias other types. Pointers or references to such marked types can be used to access objects
+of other types. If the compiler supports this feature `BOOST_NO_MAY_ALIAS` is not defined.
+Otherwise `BOOST_MAY_ALIAS` expands to nothing and `BOOST_NO_MAY_ALIAS` is defined.
+
+Usage example:
+``
+  struct BOOST_MAY_ALIAS aliasing_struct;
+  typedef unsigned int BOOST_MAY_ALIAS aliasing_uint;
+``
+]]
+[[`BOOST_PRAGMA_MESSAGE(M)`][Defined in header `<boost/config/pragma_message.hpp>`,
+this macro expands to the equivalent of `#pragma message(M)`. `M` must be a string
+literal.
+
+Example: `BOOST_PRAGMA_MESSAGE("This header is deprecated.")`
+
+The messages issued by `BOOST_PRAGMA_MESSAGE` can be suppressed by defining the macro
+`BOOST_DISABLE_PRAGMA_MESSAGE`.]]
+
+[[`BOOST_HEADER_DEPRECATED(A)`][Defined in header `<boost/config/header_deprecated.hpp>`,
+this macro issues the message "This header is deprecated. Use `A` instead." via
+`BOOST_PRAGMA_MESSAGE`. `A` must be a string literal.
+
+Example: `BOOST_HEADER_DEPRECATED("<boost/config/workaround.hpp>")`
+
+The messages issued by `BOOST_HEADER_DEPRECATED` can be suppressed by defining the macro
+`BOOST_ALLOW_DEPRECATED_HEADERS`.]]
 ]
 
 [endsect]
@@ -1583,6 +1624,14 @@ Optional: when set link to dll rather than static library.
 Optional: when set the header will print out the name of the library selected
 (useful for debugging).
 ]]
+[[`BOOST_AUTO_LINK_NOMANGLE`][
+Optional: whan set specifies that we should link to BOOST_LIB_NAME.lib, rather than a mangled-name version.]]
+[[`BOOST_AUTO_LINK_TAGGED`][Optional: Specifies that we link to libraries built with the --layout=tagged option.
+                          This is essentially the same as the default name-mangled version, but without
+                          the compiler name and version, or the Boost version.  Just the build options.]]
+[[`BOOST_AUTO_LINK_SYSTEM`][Optional: Specifies that we link to libraries built with the --layout=system option.
+                          This is essentially the same as the non-name-mangled version, but with
+                          the prefix to differentiate static and dll builds]]
 ]
 
 If the compiler supports this mechanism, then it will be told to link against

include/boost/config/auto_link.hpp

@@ -28,6 +28,9 @@ BOOST_AUTO_LINK_NOMANGLE: Specifies that we should link to BOOST_LIB_NAME.lib,
 BOOST_AUTO_LINK_TAGGED:   Specifies that we link to libraries built with the --layout=tagged option.
                           This is essentially the same as the default name-mangled version, but without
                           the compiler name and version, or the Boost version.  Just the build options.
+BOOST_AUTO_LINK_SYSTEM:   Specifies that we link to libraries built with the --layout=system option.
+                          This is essentially the same as the non-name-mangled version, but with
+                          the prefix to differentiate static and dll builds
 
 These macros will be undef'ed at the end of the header, further this header
 has no include guards - so be sure to include it only once from your library!
@@ -45,6 +48,7 @@ BOOST_LIB_PREFIX
    + BOOST_LIB_TOOLSET
    + BOOST_LIB_THREAD_OPT
    + BOOST_LIB_RT_OPT
+   + BOOST_LIB_ARCH_AND_MODEL_OPT
    "-"
    + BOOST_LIB_VERSION
 
@@ -69,6 +73,9 @@ BOOST_LIB_RT_OPT:     A suffix that indicates the runtime library used,
                       p      STLport build.
                       n      STLport build without its IOStreams.
 
+BOOST_LIB_ARCH_AND_MODEL_OPT: The architecture and address model
+                              (-x32 or -x64 for x86/32 and x86/64 respectively)
+
 BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 
 
@@ -361,6 +368,20 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 
 #endif
 
+//
+// BOOST_LIB_ARCH_AND_MODEL_OPT
+//
+
+#if defined( _M_IX86 )
+#  define BOOST_LIB_ARCH_AND_MODEL_OPT "-x32"
+#elif defined( _M_X64 )
+#  define BOOST_LIB_ARCH_AND_MODEL_OPT "-x64"
+#elif defined( _M_ARM )
+#  define BOOST_LIB_ARCH_AND_MODEL_OPT "-a32"
+#elif defined( _M_ARM64 )
+#  define BOOST_LIB_ARCH_AND_MODEL_OPT "-a64"
+#endif
+
 //
 // select linkage opt:
 //
@@ -380,6 +401,7 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
       && defined(BOOST_LIB_TOOLSET) \
       && defined(BOOST_LIB_THREAD_OPT) \
       && defined(BOOST_LIB_RT_OPT) \
+      && defined(BOOST_LIB_ARCH_AND_MODEL_OPT) \
       && defined(BOOST_LIB_VERSION)
 
 #ifdef BOOST_AUTO_LINK_TAGGED
@@ -387,20 +409,25 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 #  ifdef BOOST_LIB_DIAGNOSTIC
 #     pragma message ("Linking to lib file: " BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT ".lib")
 #  endif
+#elif defined(BOOST_AUTO_LINK_SYSTEM)
+#  pragma comment(lib, BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) ".lib")
+#  ifdef BOOST_LIB_DIAGNOSTIC
+#     pragma message ("Linking to lib file: " BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) ".lib")
+#  endif
 #elif defined(BOOST_AUTO_LINK_NOMANGLE)
 #  pragma comment(lib, BOOST_STRINGIZE(BOOST_LIB_NAME) ".lib")
 #  ifdef BOOST_LIB_DIAGNOSTIC
 #     pragma message ("Linking to lib file: " BOOST_STRINGIZE(BOOST_LIB_NAME) ".lib")
 #  endif
 #elif defined(BOOST_LIB_BUILDID)
-#  pragma comment(lib, BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT "-" BOOST_LIB_VERSION "-" BOOST_STRINGIZE(BOOST_LIB_BUILDID) ".lib")
+#  pragma comment(lib, BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT BOOST_LIB_ARCH_AND_MODEL_OPT "-" BOOST_LIB_VERSION "-" BOOST_STRINGIZE(BOOST_LIB_BUILDID) ".lib")
 #  ifdef BOOST_LIB_DIAGNOSTIC
-#     pragma message ("Linking to lib file: " BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT "-" BOOST_LIB_VERSION "-" BOOST_STRINGIZE(BOOST_LIB_BUILDID) ".lib")
+#     pragma message ("Linking to lib file: " BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT BOOST_LIB_ARCH_AND_MODEL_OPT "-" BOOST_LIB_VERSION "-" BOOST_STRINGIZE(BOOST_LIB_BUILDID) ".lib")
 #  endif
 #else
-#  pragma comment(lib, BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT "-" BOOST_LIB_VERSION ".lib")
+#  pragma comment(lib, BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT BOOST_LIB_ARCH_AND_MODEL_OPT "-" BOOST_LIB_VERSION ".lib")
 #  ifdef BOOST_LIB_DIAGNOSTIC
-#     pragma message ("Linking to lib file: " BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT "-" BOOST_LIB_VERSION ".lib")
+#     pragma message ("Linking to lib file: " BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT BOOST_LIB_ARCH_AND_MODEL_OPT "-" BOOST_LIB_VERSION ".lib")
 #  endif
 #endif
 
@@ -431,6 +458,9 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 #if defined(BOOST_LIB_RT_OPT)
 #  undef BOOST_LIB_RT_OPT
 #endif
+#if defined(BOOST_LIB_ARCH_AND_MODEL_OPT)
+#  undef BOOST_LIB_ARCH_AND_MODEL_OPT
+#endif
 #if defined(BOOST_LIB_LINK_OPT)
 #  undef BOOST_LIB_LINK_OPT
 #endif

include/boost/config/compiler/borland.hpp

@@ -19,9 +19,9 @@
 // last known compiler version:
 #if (__BORLANDC__ > 0x613)
 //#  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "boost: Unknown compiler version - please run the configure tests and report the results"
 //#  else
-//#     pragma message( "Unknown compiler version - please run the configure tests and report the results")
+//#     pragma message( "boost: Unknown compiler version - please run the configure tests and report the results")
 //#  endif
 #elif (__BORLANDC__ == 0x600)
 #  error "CBuilderX preview compiler is no longer supported"
@@ -174,6 +174,7 @@
 #define BOOST_NO_CXX11_CONSTEXPR
 #define BOOST_NO_CXX11_DECLTYPE_N3276
 #define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
+#define BOOST_NO_CXX11_DEFAULTED_MOVES
 #define BOOST_NO_CXX11_DELETED_FUNCTIONS
 #define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
 #define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
@@ -238,6 +239,9 @@
 #if !defined(__cpp_fold_expressions) || (__cpp_fold_expressions < 201603)
 #  define BOOST_NO_CXX17_FOLD_EXPRESSIONS
 #endif
+#if !defined(__cpp_if_constexpr) || (__cpp_if_constexpr < 201606)
+#  define BOOST_NO_CXX17_IF_CONSTEXPR
+#endif
 
 #if __BORLANDC__ >= 0x590
 #  define BOOST_HAS_TR1_HASH

include/boost/config/compiler/clang.hpp

@@ -98,10 +98,14 @@
 //
 // Dynamic shared object (DSO) and dynamic-link library (DLL) support
 //
-#if !defined(_WIN32) && !defined(__WIN32__) && !defined(WIN32)
+#if defined(_WIN32) || defined(__WIN32__) || defined(WIN32) || defined(__CYGWIN__)
+#  define BOOST_HAS_DECLSPEC
+#  define BOOST_SYMBOL_EXPORT __attribute__((__dllexport__))
+#  define BOOST_SYMBOL_IMPORT __attribute__((__dllimport__))
+#else
 #  define BOOST_SYMBOL_EXPORT __attribute__((__visibility__("default")))
-#  define BOOST_SYMBOL_IMPORT
 #  define BOOST_SYMBOL_VISIBLE __attribute__((__visibility__("default")))
+#  define BOOST_SYMBOL_IMPORT
 #endif
 
 //
@@ -290,6 +294,10 @@
 #  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #endif
 
+#if !defined(__cpp_if_constexpr) || (__cpp_if_constexpr < 201606)
+#  define BOOST_NO_CXX17_IF_CONSTEXPR
+#endif
+
 // Clang 3.9+ in c++1z
 #if !__has_cpp_attribute(fallthrough) || __cplusplus < 201406L
 #  define BOOST_NO_CXX17_INLINE_VARIABLES
@@ -318,6 +326,11 @@
 // Clang has supported the 'unused' attribute since the first release.
 #define BOOST_ATTRIBUTE_UNUSED __attribute__((__unused__))
 
+// Type aliasing hint.
+#if __has_attribute(__may_alias__)
+#  define BOOST_MAY_ALIAS __attribute__((__may_alias__))
+#endif
+
 #ifndef BOOST_COMPILER
 #  define BOOST_COMPILER "Clang version " __clang_version__
 #endif

include/boost/config/compiler/codegear.hpp

@@ -22,9 +22,9 @@
 // last known and checked version is 0x621
 #if (__CODEGEARC__ > 0x621)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "boost: Unknown compiler version - please run the configure tests and report the results"
 #  else
-#     pragma message( "Unknown compiler version - please run the configure tests and report the results")
+#     pragma message( "boost: Unknown compiler version - please run the configure tests and report the results")
 #  endif
 #endif
 
@@ -167,6 +167,10 @@
 #  define BOOST_NO_CXX17_FOLD_EXPRESSIONS
 #endif
 
+#if !defined(__cpp_if_constexpr) || (__cpp_if_constexpr < 201606)
+#  define BOOST_NO_CXX17_IF_CONSTEXPR
+#endif
+
 //
 // TR1 macros:
 //

include/boost/config/compiler/comeau.hpp

@@ -50,7 +50,7 @@
 // last known and checked version is 4245:
 #if (__COMO_VERSION__ > 4245)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "boost: Unknown compiler version - please run the configure tests and report the results"
 #  endif
 #endif
 

include/boost/config/compiler/common_edg.hpp

@@ -149,6 +149,10 @@
 #  define BOOST_NO_CXX17_FOLD_EXPRESSIONS
 #endif
 
+#if !defined(__cpp_if_constexpr) || (__cpp_if_constexpr < 201606)
+#  define BOOST_NO_CXX17_IF_CONSTEXPR
+#endif
+
 #ifdef c_plusplus
 // EDG has "long long" in non-strict mode
 // However, some libraries have insufficient "long long" support

include/boost/config/compiler/cray.hpp

@@ -1,68 +1,227 @@
-//  (C) Copyright John Maddock 2011.
-//  (C) Copyright Cray, Inc. 2013
+//  Copyright 2011 John Maddock
+//  Copyright 2013, 2017-2018 Cray, Inc.
 //  Use, modification and distribution are subject to the
 //  Boost Software License, Version 1.0. (See accompanying file
 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
 //  See http://www.boost.org for most recent version.
 
-//  Greenhills C compiler setup:
+// Cray C++ compiler setup.
+//
+// There are a few parameters that affect the macros defined in this file:
+//
+// - What version of CCE (Cray Compiling Environment) are we running? This
+//   comes from the '_RELEASE_MAJOR', '_RELEASE_MINOR', and
+//   '_RELEASE_PATCHLEVEL' macros.
+// - What C++ standards conformance level are we using (e.g. '-h
+//   std=c++14')? This comes from the '__cplusplus' macro.
+// - Are we using GCC extensions ('-h gnu' or '-h nognu')? If we have '-h
+//   gnu' then CCE emulates GCC, and the macros '__GNUC__',
+//   '__GNUC_MINOR__', and '__GNUC_PATCHLEVEL__' are defined.
+//
+// This file is organized as follows:
+//
+// - Verify that the combination of parameters listed above is supported.
+//   If we have an unsupported combination, we abort with '#error'.
+// - Establish baseline values for all Boost macros.
+// - Apply changes to the baseline macros based on compiler version. These
+//   changes are cummulative so each version section only describes the
+//   changes since the previous version.
+//   - Within each version section, we may also apply changes based on
+//     other parameters (i.e. C++ standards conformance level and GCC
+//     extensions).
+//
+// To test changes to this file:
+//
+// ```
+// module load cce/8.6.5 # Pick the version you want to test.
+// cd boost/libs/config/test/all
+// b2 -j 8 toolset=cray cxxstd=03 cxxstd=11 cxxstd=14 cxxstd-dialect=gnu linkflags=-lrt
+// ```
+// Note: Using 'cxxstd-dialect=iso' is not supported at this time (the
+// tests run, but many tests fail).
+//
+// Note: 'linkflags=-lrt' is needed in Cray Linux Environment. Otherwise
+// you get an 'undefined reference to clock_gettime' error.
+//
+// Note: If a test '*_fail.cpp' file compiles, but fails to run, then it is
+// reported as a defect. However, this is not actually a defect. This is an
+// area where the test system is somewhat broken. Tests that are failing
+// because of this problem are noted in the comments.
+//
+// Pay attention to the macro definitions for the macros you wish to
+// modify. For example, only macros categorized as compiler macros should
+// appear in this file; platform macros should not appear in this file.
+// Also, some macros have to be defined to specific values; it is not
+// always enough to define or undefine a macro.
+//
+// Macro definitions are available in the source code at:
+//
+// `boost/libs/config/doc/html/boost_config/boost_macro_reference.html`
+//
+// Macro definitions are also available online at:
+//
+// http://www.boost.org/doc/libs/master/libs/config/doc/html/boost_config/boost_macro_reference.html
+//
+// Typically, if you enable a feature, and the tests pass, then you have
+// nothing to worry about. However, it's sometimes hard to figure out if a
+// disabled feature needs to stay disabled. To get a list of disabled
+// features, run 'b2' in 'boost/libs/config/checks'. These are the macros
+// you should pay attention to (in addition to macros that cause test
+// failures).
 
-#define BOOST_COMPILER "Cray C version " BOOST_STRINGIZE(_RELEASE)
+////
+//// Front matter
+////
 
-#if _RELEASE < 8
+// In a developer build of the Cray compiler (i.e. a compiler built by a
+// Cray employee), the release patch level is reported as "x". This gives
+// versions that look like e.g. "8.6.x".
+//
+// To accomplish this, the the Cray compiler preprocessor inserts:
+//
+// #define _RELEASE_PATCHLEVEL x
+//
+// If we are using a developer build of the compiler, we want to use the
+// configuration macros for the most recent patch level of the release. To
+// accomplish this, we'll pretend that _RELEASE_PATCHLEVEL is 99.
+//
+// However, it's difficult to detect if _RELEASE_PATCHLEVEL is x. We must
+// consider that the x will be expanded if x is defined as a macro
+// elsewhere. For example, imagine if someone put "-D x=3" on the command
+// line, and _RELEASE_PATCHLEVEL is x. Then _RELEASE_PATCHLEVEL would
+// expand to 3, and we could not distinguish it from an actual
+// _RELEASE_PATCHLEVEL of 3. This problem only affects developer builds; in
+// production builds, _RELEASE_PATCHLEVEL is always an integer.
+//
+// IMPORTANT: In developer builds, if x is defined as a macro, you will get
+// an incorrect configuration. The behavior in this case is undefined.
+//
+// Even if x is not defined, we have to use some trickery to detect if
+// _RELEASE_PATCHLEVEL is x. First we define BOOST_CRAY_x to some arbitrary
+// magic value, 9867657. Then we use BOOST_CRAY_APPEND to append the
+// expanded value of _RELEASE_PATCHLEVEL to the string "BOOST_CRAY_".
+//
+// - If _RELEASE_PATCHLEVEL is undefined, we get "BOOST_CRAY_".
+// - If _RELEASE_PATCHLEVEL is 5, we get "BOOST_CRAY_5".
+// - If _RELEASE_PATCHLEVEL is x (and x is not defined) we get
+//   "BOOST_CRAY_x":
+//
+// Then we check if BOOST_CRAY_x is equal to the output of
+// BOOST_CRAY_APPEND. In other words, the output of BOOST_CRAY_APPEND is
+// treated as a macro name, and expanded again. If we can safely assume
+// that BOOST_CRAY_ is not a macro defined as our magic number, and
+// BOOST_CRAY_5 is not a macro defined as our magic number, then the only
+// way the equality test can pass is if _RELEASE_PATCHLEVEL expands to x.
+//
+// So, that is how we detect if we are using a developer build of the Cray
+// compiler.
+
+#define BOOST_CRAY_x 9867657 // Arbitrary number
+#define BOOST_CRAY_APPEND(MACRO) BOOST_CRAY_APPEND_INTERNAL(MACRO)
+#define BOOST_CRAY_APPEND_INTERNAL(MACRO) BOOST_CRAY_##MACRO
+
+#if BOOST_CRAY_x == BOOST_CRAY_APPEND(_RELEASE_PATCHLEVEL)
+
+    // This is a developer build.
+    //
+    // - _RELEASE_PATCHLEVEL is defined as x, and x is not defined as a macro.
+
+    // Pretend _RELEASE_PATCHLEVEL is 99, so we get the configuration for the
+    // most recent patch level in this release.
+
+    #define BOOST_CRAY_VERSION (_RELEASE_MAJOR * 10000 + _RELEASE_MINOR * 100 + 99)
+
+#else
+
+    // This is a production build.
+    //
+    // _RELEASE_PATCHLEVEL is not defined as x, or x is defined as a macro.
+
+    #define BOOST_CRAY_VERSION (_RELEASE_MAJOR * 10000 + _RELEASE_MINOR * 100 + _RELEASE_PATCHLEVEL)
+
+#endif // BOOST_CRAY_x == BOOST_CRAY_APPEND(_RELEASE_PATCHLEVEL)
+
+#undef BOOST_CRAY_APPEND_INTERNAL
+#undef BOOST_CRAY_APPEND
+#undef BOOST_CRAY_x
+
+
+#ifdef __GNUC__
+#   define BOOST_GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
+#endif
+
+#ifndef BOOST_COMPILER
+#   define BOOST_COMPILER "Cray C++ version " BOOST_STRINGIZE(_RELEASE_MAJOR) "." BOOST_STRINGIZE(_RELEASE_MINOR) "." BOOST_STRINGIZE(_RELEASE_PATCHLEVEL)
+#endif
+
+// Since the Cray compiler defines '__GNUC__', we have to emulate some
+// additional GCC macros in order to make everything work.
+//
+// FIXME: Perhaps Cray should fix the compiler to define these additional
+// macros for GCC emulation?
+
+#if __cplusplus >= 201103L && defined(__GNUC__) && !defined(__GXX_EXPERIMENTAL_CXX0X__)
+#   define __GXX_EXPERIMENTAL_CXX0X__ 1
+#endif
+
+////
+//// Parameter validation
+////
+
+// FIXME: Do we really need to support compilers before 8.5? Do they pass
+// the Boost.Config tests?
+
+#if BOOST_CRAY_VERSION < 80000
 #  error "Boost is not configured for Cray compilers prior to version 8, please try the configure script."
 #endif
 
-//
-// Check this is a recent EDG based compiler, otherwise we don't support it here:
-//
-#ifndef __EDG_VERSION__
+// We only support recent EDG based compilers.
+
+#ifndef __EDG__
 #  error "Unsupported Cray compiler, please try running the configure script."
 #endif
 
+////
+//// Baseline values
+////
+
 #include <boost/config/compiler/common_edg.hpp>
 
-
-//
-//
-#define BOOST_NO_CXX11_STATIC_ASSERT
+#define BOOST_HAS_NRVO
+#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
 #define BOOST_NO_CXX11_AUTO_DECLARATIONS
 #define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
-#define BOOST_HAS_NRVO
-#define BOOST_NO_CXX11_VARIADIC_MACROS
-#define BOOST_NO_CXX11_VARIADIC_TEMPLATES
-#define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
-#define BOOST_NO_CXX11_UNICODE_LITERALS
-#define BOOST_NO_TWO_PHASE_NAME_LOOKUP
-#define BOOST_HAS_NRVO
-#define BOOST_NO_CXX11_TEMPLATE_ALIASES
-#define BOOST_NO_CXX11_STATIC_ASSERT
-#define BOOST_NO_SFINAE_EXPR
-#define BOOST_NO_CXX11_SFINAE_EXPR
-#define BOOST_NO_CXX11_SCOPED_ENUMS
-#define BOOST_NO_CXX11_RVALUE_REFERENCES
-#define BOOST_NO_CXX11_RANGE_BASED_FOR
-#define BOOST_NO_CXX11_RAW_LITERALS
-#define BOOST_NO_CXX11_NULLPTR
-#define BOOST_NO_CXX11_NOEXCEPT
+#define BOOST_NO_CXX11_CHAR16_T
+#define BOOST_NO_CXX11_CHAR32_T
+#define BOOST_NO_CXX11_CONSTEXPR
+#define BOOST_NO_CXX11_DECLTYPE
+#define BOOST_NO_CXX11_DECLTYPE_N3276
+#define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
+#define BOOST_NO_CXX11_DELETED_FUNCTIONS
+#define BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
+#define BOOST_NO_CXX11_FINAL
+#define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
 #define BOOST_NO_CXX11_LAMBDAS
 #define BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
-#define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
-#define BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
-#define BOOST_NO_CXX11_DELETED_FUNCTIONS
-#define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
-#define BOOST_NO_CXX11_DECLTYPE_N3276
-#define BOOST_NO_CXX11_DECLTYPE
-#define BOOST_NO_CXX11_CONSTEXPR
-#define BOOST_NO_CXX11_USER_DEFINED_LITERALS
-#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
-#define BOOST_NO_CXX11_CHAR32_T
-#define BOOST_NO_CXX11_CHAR16_T
+#define BOOST_NO_CXX11_NOEXCEPT
+#define BOOST_NO_CXX11_NULLPTR
+#define BOOST_NO_CXX11_RANGE_BASED_FOR
+#define BOOST_NO_CXX11_RAW_LITERALS
 #define BOOST_NO_CXX11_REF_QUALIFIERS
-#define BOOST_NO_CXX11_FINAL
+#define BOOST_NO_CXX11_RVALUE_REFERENCES
+#define BOOST_NO_CXX11_SCOPED_ENUMS
+#define BOOST_NO_CXX11_SFINAE_EXPR
+#define BOOST_NO_CXX11_STATIC_ASSERT
+#define BOOST_NO_CXX11_TEMPLATE_ALIASES
 #define BOOST_NO_CXX11_THREAD_LOCAL
-
+#define BOOST_NO_CXX11_UNICODE_LITERALS
+#define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
+#define BOOST_NO_CXX11_USER_DEFINED_LITERALS
+#define BOOST_NO_CXX11_VARIADIC_MACROS
+#define BOOST_NO_CXX11_VARIADIC_TEMPLATES
+#define BOOST_NO_SFINAE_EXPR
+#define BOOST_NO_TWO_PHASE_NAME_LOOKUP
 
 //#define BOOST_BCB_PARTIAL_SPECIALIZATION_BUG
 #define BOOST_MATH_DISABLE_STD_FPCLASSIFY
@@ -71,15 +230,15 @@
 #define BOOST_SP_USE_PTHREADS 
 #define BOOST_AC_USE_PTHREADS 
 
-/* everything that follows is working around what are thought to be
- * compiler shortcomings.  Revist all of these regularly.
- */
+//
+// Everything that follows is working around what are thought to be
+// compiler shortcomings. Revist all of these regularly.
+//
 
 //#define BOOST_USE_ENUM_STATIC_ASSERT
 //#define BOOST_BUGGY_INTEGRAL_CONSTANT_EXPRESSIONS //(this may be implied by the previous #define
 
-// These constants should be provided by the 
-// compiler, at least when -hgnu is asserted on the command line.
+// These constants should be provided by the compiler.
 
 #ifndef __ATOMIC_RELAXED
 #define __ATOMIC_RELAXED 0
@@ -90,5 +249,192 @@
 #define __ATOMIC_SEQ_CST 5
 #endif
 
+////
+//// Version changes
+////
 
+//
+// 8.5.0
+//
 
+#if BOOST_CRAY_VERSION >= 80500
+
+#if __cplusplus >= 201103L
+
+#undef BOOST_HAS_NRVO
+#undef BOOST_NO_COMPLETE_VALUE_INITIALIZATION
+#undef BOOST_NO_CXX11_AUTO_DECLARATIONS
+#undef BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
+#undef BOOST_NO_CXX11_CHAR16_T
+#undef BOOST_NO_CXX11_CHAR32_T
+#undef BOOST_NO_CXX11_CONSTEXPR
+#undef BOOST_NO_CXX11_DECLTYPE
+#undef BOOST_NO_CXX11_DECLTYPE_N3276
+#undef BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
+#undef BOOST_NO_CXX11_DELETED_FUNCTIONS
+#undef BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
+#undef BOOST_NO_CXX11_FINAL
+#undef BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
+#undef BOOST_NO_CXX11_LAMBDAS
+#undef BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
+#undef BOOST_NO_CXX11_NOEXCEPT
+#undef BOOST_NO_CXX11_NULLPTR
+#undef BOOST_NO_CXX11_RANGE_BASED_FOR
+#undef BOOST_NO_CXX11_RAW_LITERALS
+#undef BOOST_NO_CXX11_REF_QUALIFIERS
+#undef BOOST_NO_CXX11_RVALUE_REFERENCES
+#undef BOOST_NO_CXX11_SCOPED_ENUMS
+#undef BOOST_NO_CXX11_SFINAE_EXPR
+#undef BOOST_NO_CXX11_STATIC_ASSERT
+#undef BOOST_NO_CXX11_TEMPLATE_ALIASES
+#undef BOOST_NO_CXX11_THREAD_LOCAL
+#undef BOOST_NO_CXX11_UNICODE_LITERALS
+#undef BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
+#undef BOOST_NO_CXX11_USER_DEFINED_LITERALS
+#undef BOOST_NO_CXX11_VARIADIC_MACROS
+#undef BOOST_NO_CXX11_VARIADIC_TEMPLATES
+#undef BOOST_NO_SFINAE_EXPR
+#undef BOOST_NO_TWO_PHASE_NAME_LOOKUP
+#undef BOOST_MATH_DISABLE_STD_FPCLASSIFY
+#undef BOOST_SP_USE_PTHREADS 
+#undef BOOST_AC_USE_PTHREADS 
+
+#define BOOST_HAS_VARIADIC_TMPL
+#define BOOST_HAS_UNISTD_H
+#define BOOST_HAS_TR1_COMPLEX_INVERSE_TRIG
+#define BOOST_HAS_TR1_COMPLEX_OVERLOADS
+#define BOOST_HAS_STDINT_H
+#define BOOST_HAS_STATIC_ASSERT
+#define BOOST_HAS_SIGACTION
+#define BOOST_HAS_SCHED_YIELD
+#define BOOST_HAS_RVALUE_REFS
+#define BOOST_HAS_PTHREADS
+#define BOOST_HAS_PTHREAD_YIELD
+#define BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE
+#define BOOST_HAS_PARTIAL_STD_ALLOCATOR
+#define BOOST_HAS_NRVO
+#define BOOST_HAS_NL_TYPES_H
+#define BOOST_HAS_NANOSLEEP
+#define BOOST_NO_CXX11_SMART_PTR
+#define BOOST_NO_CXX11_HDR_FUNCTIONAL
+#define BOOST_NO_CXX14_CONSTEXPR
+#define BOOST_HAS_LONG_LONG
+#define BOOST_HAS_FLOAT128
+
+#if __cplusplus < 201402L
+#define BOOST_NO_CXX11_DECLTYPE_N3276
+#endif // __cplusplus < 201402L
+
+#endif // __cplusplus >= 201103L
+
+#endif // BOOST_CRAY_VERSION >= 80500
+
+//
+// 8.6.4
+// (versions prior to 8.6.5 do not define _RELEASE_PATCHLEVEL)
+//
+
+#if BOOST_CRAY_VERSION >= 80600
+
+#if __cplusplus >= 199711L
+#define BOOST_HAS_FLOAT128
+#define BOOST_HAS_PTHREAD_YIELD // This is a platform macro, but it improves test results.
+#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION // This is correct. Test compiles, but fails to run.
+#undef  BOOST_NO_CXX11_CHAR16_T
+#undef  BOOST_NO_CXX11_CHAR32_T
+#undef  BOOST_NO_CXX11_INLINE_NAMESPACES
+#undef  BOOST_NO_CXX11_FINAL
+#undef  BOOST_NO_CXX11_FIXED_LENGTH_VARIADIC_TEMPLATE_EXPANSION_PACKS
+#undef  BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
+#define BOOST_NO_CXX11_SFINAE_EXPR // This is correct, even though '*_fail.cpp' test fails.
+#undef  BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
+#undef  BOOST_NO_CXX11_VARIADIC_MACROS
+#undef  BOOST_NO_CXX11_VARIADIC_TEMPLATES
+// 'BOOST_NO_DEDUCED_TYPENAME' test is broken. The test files are enabled /
+// disabled with an '#ifdef BOOST_DEDUCED_TYPENAME'. However,
+// 'boost/libs/config/include/boost/config/detail/suffix.hpp' ensures that
+// 'BOOST_DEDUCED_TYPENAME' is always defined (the value it is defined as
+// depends on 'BOOST_NO_DEDUCED_TYPENAME'). So, modifying
+// 'BOOST_NO_DEDUCED_TYPENAME' has no effect on which tests are run.
+//
+// The 'no_ded_typename_pass.cpp' test should always compile and run
+// successfully, because 'BOOST_DEDUCED_TYPENAME' must always have an
+// appropriate value (it's not just something that you turn on or off).
+// Therefore, if you wish to test changes to 'BOOST_NO_DEDUCED_TYPENAME',
+// you have to modify 'no_ded_typename_pass.cpp' to unconditionally include
+// 'boost_no_ded_typename.ipp'.
+#undef  BOOST_NO_DEDUCED_TYPENAME // This is correct. Test is broken.
+#undef  BOOST_NO_SFINAE_EXPR
+#undef  BOOST_NO_TWO_PHASE_NAME_LOOKUP
+#endif // __cplusplus >= 199711L
+
+#if __cplusplus >= 201103L
+#undef  BOOST_NO_CXX11_ALIGNAS
+#undef  BOOST_NO_CXX11_DECLTYPE_N3276
+#define BOOST_NO_CXX11_HDR_ATOMIC
+#undef  BOOST_NO_CXX11_HDR_FUNCTIONAL
+#define BOOST_NO_CXX11_HDR_REGEX // This is correct. Test compiles, but fails to run.
+#undef  BOOST_NO_CXX11_SFINAE_EXPR
+#undef  BOOST_NO_CXX11_SMART_PTR
+#undef  BOOST_NO_CXX11_TRAILING_RESULT_TYPES
+#endif // __cplusplus >= 201103L
+
+#if __cplusplus >= 201402L
+#undef  BOOST_NO_CXX14_CONSTEXPR
+#define BOOST_NO_CXX14_DIGIT_SEPARATORS
+#endif // __cplusplus == 201402L
+
+#endif // BOOST_CRAY_VERSION >= 80600
+
+//
+// 8.6.5
+// (no change from 8.6.4)
+//
+
+//
+// 8.7.0
+//
+
+#if BOOST_CRAY_VERSION >= 80700
+
+#if __cplusplus >= 199711L
+#endif // __cplusplus >= 199711L
+
+#if __cplusplus >= 201103L
+#undef  BOOST_NO_CXX11_HDR_ATOMIC
+#undef  BOOST_NO_CXX11_HDR_REGEX
+#endif // __cplusplus >= 201103L
+
+#if __cplusplus >= 201402L
+#endif // __cplusplus == 201402L
+
+#endif // BOOST_CRAY_VERSION >= 80700
+
+//
+// Next release
+//
+
+#if BOOST_CRAY_VERSION > 80799
+
+#if __cplusplus >= 199711L
+#endif // __cplusplus >= 199711L
+
+#if __cplusplus >= 201103L
+#endif // __cplusplus >= 201103L
+
+#if __cplusplus >= 201402L
+#endif // __cplusplus == 201402L
+
+#endif // BOOST_CRAY_VERSION > 80799
+
+////
+//// Remove temporary macros
+////
+
+// I've commented out some '#undef' statements to signify that we purposely
+// want to keep certain macros.
+
+//#undef __GXX_EXPERIMENTAL_CXX0X__
+//#undef BOOST_COMPILER
+#undef BOOST_GCC_VERSION
+#undef BOOST_CRAY_VERSION

include/boost/config/compiler/diab.hpp

@@ -12,8 +12,15 @@
 
 #include "boost/config/compiler/common_edg.hpp"
 
-#define BOOST_HAS_LONG_LONG
 #define BOOST_NO_TWO_PHASE_NAME_LOOKUP
+#define BOOST_BUGGY_INTEGRAL_CONSTANT_EXPRESSIONS
+
+#define BOOST_MPL_CFG_NO_HAS_XXX_TEMPLATE
+#define BOOST_LOG_NO_MEMBER_TEMPLATE_FRIENDS
+#define BOOST_REGEX_NO_EXTERNAL_TEMPLATES
+
 #define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
 #define BOOST_NO_CXX11_HDR_CODECVT
+#define BOOST_NO_CXX11_NUMERIC_LIMITS 
+
 #define BOOST_COMPILER "Wind River Diab " BOOST_STRINGIZE(__VERSION_NUMBER__)

include/boost/config/compiler/digitalmars.hpp

@@ -124,6 +124,9 @@
 #if !defined(__cpp_fold_expressions) || (__cpp_fold_expressions < 201603)
 #  define BOOST_NO_CXX17_FOLD_EXPRESSIONS
 #endif
+#if !defined(__cpp_if_constexpr) || (__cpp_if_constexpr < 201606)
+#  define BOOST_NO_CXX17_IF_CONSTEXPR
+#endif
 
 #if (__DMC__ <= 0x840)
 #error "Compiler not supported or configured - please reconfigure"
@@ -132,6 +135,6 @@
 // last known and checked version is ...:
 #if (__DMC__ > 0x848)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "boost: Unknown compiler version - please run the configure tests and report the results"
 #  endif
 #endif

include/boost/config/compiler/gcc.hpp

@@ -99,10 +99,10 @@
 // Dynamic shared object (DSO) and dynamic-link library (DLL) support
 //
 #if __GNUC__ >= 4
-#  if (defined(_WIN32) || defined(__WIN32__) || defined(WIN32)) && !defined(__CYGWIN__)
+#  if defined(_WIN32) || defined(__WIN32__) || defined(WIN32) || defined(__CYGWIN__)
      // All Win32 development environments, including 64-bit Windows and MinGW, define
      // _WIN32 or one of its variant spellings. Note that Cygwin is a POSIX environment,
-     // so does not define _WIN32 or its variants.
+     // so does not define _WIN32 or its variants, but still supports dllexport/dllimport.
 #    define BOOST_HAS_DECLSPEC
 #    define BOOST_SYMBOL_EXPORT __attribute__((__dllexport__))
 #    define BOOST_SYMBOL_IMPORT __attribute__((__dllimport__))
@@ -233,6 +233,7 @@
 //
 #if (BOOST_GCC_VERSION < 40600) || !defined(BOOST_GCC_CXX11)
 #define BOOST_NO_CXX11_CONSTEXPR
+#define BOOST_NO_CXX11_DEFAULTED_MOVES
 #define BOOST_NO_CXX11_NOEXCEPT
 #define BOOST_NO_CXX11_NULLPTR
 #define BOOST_NO_CXX11_RANGE_BASED_FOR
@@ -284,7 +285,7 @@
 #if !defined(__cpp_constexpr) || (__cpp_constexpr < 201304)
 #  define BOOST_NO_CXX14_CONSTEXPR
 #endif
-#if !defined(__cpp_variable_templates) || (__cpp_variable_templates < 201304)
+#if (BOOST_GCC_VERSION < 50200) || !defined(__cpp_variable_templates) || (__cpp_variable_templates < 201304)
 #  define BOOST_NO_CXX14_VARIABLE_TEMPLATES
 #endif
 
@@ -298,6 +299,9 @@
 #if !defined(__cpp_fold_expressions) || (__cpp_fold_expressions < 201603)
 #  define BOOST_NO_CXX17_FOLD_EXPRESSIONS
 #endif
+#if !defined(__cpp_if_constexpr) || (__cpp_if_constexpr < 201606)
+#  define BOOST_NO_CXX17_IF_CONSTEXPR
+#endif
 
 #if __GNUC__ >= 7
 #  define BOOST_FALLTHROUGH __attribute__((fallthrough))
@@ -315,6 +319,10 @@
 #if __GNUC__ >= 4
 #  define BOOST_ATTRIBUTE_UNUSED __attribute__((__unused__))
 #endif
+
+// Type aliasing hint. Supported since gcc 3.3.
+#define BOOST_MAY_ALIAS __attribute__((__may_alias__))
+
 //
 // __builtin_unreachable:
 #if BOOST_GCC_VERSION >= 40800
@@ -338,14 +346,14 @@
 #  error "Compiler not configured - please reconfigure"
 #endif
 //
-// last known and checked version is 4.9:
-#if (BOOST_GCC_VERSION > 40900)
+// last known and checked version is 8.1:
+#if (BOOST_GCC_VERSION > 80100)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "Boost.Config is older than your compiler - please check for an updated Boost release."
 #  else
 // we don't emit warnings here anymore since there are no defect macros defined for
 // gcc post 3.4, so any failures are gcc regressions...
-//#     warning "Unknown compiler version - please run the configure tests and report the results"
+//#     warning "boost: Unknown compiler version - please run the configure tests and report the results"
 #  endif
 #endif
 

include/boost/config/compiler/gcc_xml.hpp

@@ -102,6 +102,9 @@
 #if !defined(__cpp_fold_expressions) || (__cpp_fold_expressions < 201603)
 #  define BOOST_NO_CXX17_FOLD_EXPRESSIONS
 #endif
+#if !defined(__cpp_if_constexpr) || (__cpp_if_constexpr < 201606)
+#  define BOOST_NO_CXX17_IF_CONSTEXPR
+#endif
 
 #define BOOST_COMPILER "GCC-XML C++ version " __GCCXML__
 

include/boost/config/compiler/greenhills.hpp

@@ -21,7 +21,7 @@
 // last known and checked version is 0:
 #if (__ghs > 0)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "boost: Unknown compiler version - please run the configure tests and report the results"
 #  endif
 #endif
 

include/boost/config/compiler/hp_acc.hpp

@@ -142,6 +142,6 @@
 // last known and checked version for PA-RISC is 38000
 #if ((__HP_aCC > 61300) || ((__HP_aCC > 38000) && defined(__hpxstd98)))
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "boost: Unknown compiler version - please run the configure tests and report the results"
 #  endif
 #endif

include/boost/config/compiler/intel.hpp

@@ -45,12 +45,18 @@
 
 #undef BOOST_GCC_VERSION
 #undef BOOST_GCC_CXX11
+#undef BOOST_GCC
+#undef BOOST_FALLTHROUGH
 
 // Broken in all versions up to 17 (newer versions not tested)
 #if (__INTEL_COMPILER <= 1700) && !defined(BOOST_NO_CXX14_CONSTEXPR)
 #  define BOOST_NO_CXX14_CONSTEXPR
 #endif
 
+#if (__INTEL_COMPILER >= 1800) && (__cplusplus >= 201703)
+#  define BOOST_FALLTHROUGH [[fallthrough]]
+#endif
+
 #endif // defined(_MSC_VER)
 
 #undef BOOST_COMPILER
@@ -311,6 +317,12 @@ template<> struct assert_intrinsic_wchar_t<unsigned short> {};
 #  define BOOST_SYMBOL_IMPORT
 #  define BOOST_SYMBOL_VISIBLE __attribute__((visibility("default")))
 #endif
+
+// Type aliasing hint
+#if defined(__GNUC__) && (BOOST_INTEL_CXX_VERSION >= 1300)
+#  define BOOST_MAY_ALIAS __attribute__((__may_alias__))
+#endif
+
 //
 // C++0x features
 // For each feature we need to check both the Intel compiler version, 
@@ -545,13 +557,13 @@ template<> struct assert_intrinsic_wchar_t<unsigned short> {};
 // last known and checked version:
 #if (BOOST_INTEL_CXX_VERSION > 1700)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "Boost.Config is older than your compiler - please check for an updated Boost release."
 #  elif defined(_MSC_VER)
 //
 //      We don't emit this warning any more, since we have so few
 //      defect macros set anyway (just the one).
 //
-//#     pragma message("Unknown compiler version - please run the configure tests and report the results")
+//#     pragma message("boost: Unknown compiler version - please run the configure tests and report the results")
 #  endif
 #endif
 

include/boost/config/compiler/kai.hpp

@@ -25,7 +25,7 @@
 // last known and checked version is 4001:
 #if (__KCC_VERSION > 4001)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "boost: Unknown compiler version - please run the configure tests and report the results"
 #  endif
 #endif
 

include/boost/config/compiler/metrowerks.hpp

@@ -167,6 +167,9 @@
 #if !defined(__cpp_fold_expressions) || (__cpp_fold_expressions < 201603)
 #  define BOOST_NO_CXX17_FOLD_EXPRESSIONS
 #endif
+#if !defined(__cpp_if_constexpr) || (__cpp_if_constexpr < 201606)
+#  define BOOST_NO_CXX17_IF_CONSTEXPR
+#endif
 
 #define BOOST_COMPILER "Metrowerks CodeWarrior C++ version " BOOST_STRINGIZE(BOOST_COMPILER_VERSION)
 
@@ -180,7 +183,7 @@
 // last known and checked version:
 #if (__MWERKS__ > 0x3205)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "boost: Unknown compiler version - please run the configure tests and report the results"
 #  endif
 #endif
 

include/boost/config/compiler/mpw.hpp

@@ -116,6 +116,9 @@
 #if !defined(__cpp_fold_expressions) || (__cpp_fold_expressions < 201603)
 #  define BOOST_NO_CXX17_FOLD_EXPRESSIONS
 #endif
+#if !defined(__cpp_if_constexpr) || (__cpp_if_constexpr < 201606)
+#  define BOOST_NO_CXX17_IF_CONSTEXPR
+#endif
 
 //
 // versions check:
@@ -127,7 +130,7 @@
 // last known and checked version is 0x890:
 #if (MPW_CPLUS > 0x890)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "boost: Unknown compiler version - please run the configure tests and report the results"
 #  endif
 #endif
 

include/boost/config/compiler/nvcc.hpp

@@ -11,6 +11,13 @@
 #  define BOOST_COMPILER "NVIDIA CUDA C++ Compiler"
 #endif
 
+#if defined(__CUDACC_VER_MAJOR__) && defined(__CUDACC_VER_MINOR__) && defined(__CUDACC_VER_BUILD__)
+#  define BOOST_CUDA_VERSION (__CUDACC_VER_MAJOR__ * 1000000 + __CUDACC_VER_MINOR__ * 10000 + __CUDACC_VER_BUILD__)
+#else
+// We don't really know what the CUDA version is, but it's definitely before 7.5:
+#  define BOOST_CUDA_VERSION 7000000
+#endif
+
 // NVIDIA Specific support
 // BOOST_GPU_ENABLED : Flag a function or a method as being enabled on the host and device
 #define BOOST_GPU_ENABLED __host__ __device__
@@ -19,15 +26,15 @@
 // https://svn.boost.org/trac/boost/ticket/11897
 // This is fixed in 7.5. As the following version macro was introduced in 7.5 an existance
 // check is enough to detect versions < 7.5
-#if !defined(__CUDACC_VER__) || (__CUDACC_VER__ < 70500)
+#if BOOST_CUDA_VERSION < 7050000
 #   define BOOST_NO_CXX11_VARIADIC_TEMPLATES
 #endif
 // The same bug is back again in 8.0:
-#if (__CUDACC_VER__ > 80000) && (__CUDACC_VER__ < 80100)
+#if (BOOST_CUDA_VERSION > 8000000) && (BOOST_CUDA_VERSION < 8010000)
 #   define BOOST_NO_CXX11_VARIADIC_TEMPLATES
 #endif
-// Most recent CUDA (8.0) has no constexpr support in msvc mode:
-#if defined(_MSC_VER)
+// CUDA (8.0) has no constexpr support in msvc mode:
+#if defined(_MSC_VER) && (BOOST_CUDA_VERSION < 9000000)
 #  define BOOST_NO_CXX11_CONSTEXPR
 #endif
 
@@ -43,7 +50,7 @@
 // And this one effects the NVCC front end,
 // See https://svn.boost.org/trac/boost/ticket/13049
 //
-#if (__CUDACC_VER__ >= 80000) && (__CUDACC_VER__ < 80100)
+#if (BOOST_CUDA_VERSION >= 8000000) && (BOOST_CUDA_VERSION < 8010000)
 #  define BOOST_NO_CXX11_NOEXCEPT
 #endif
 

include/boost/config/compiler/pathscale.hpp

@@ -129,4 +129,7 @@
 #if !defined(__cpp_fold_expressions) || (__cpp_fold_expressions < 201603)
 #  define BOOST_NO_CXX17_FOLD_EXPRESSIONS
 #endif
+#if !defined(__cpp_if_constexpr) || (__cpp_if_constexpr < 201606)
+#  define BOOST_NO_CXX17_IF_CONSTEXPR
+#endif
 #endif

include/boost/config/compiler/pgi.hpp

@@ -1,4 +1,5 @@
 //  (C) Copyright Noel Belcourt 2007.
+//  Copyright 2017, NVIDIA CORPORATION.
 //  Use, modification and distribution are subject to the
 //  Boost Software License, Version 1.0. (See accompanying file
 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -10,159 +11,13 @@
 #define BOOST_COMPILER_VERSION __PGIC__##__PGIC_MINOR__
 #define BOOST_COMPILER "PGI compiler version " BOOST_STRINGIZE(BOOST_COMPILER_VERSION)
 
-//
-// Threading support:
-// Turn this on unconditionally here, it will get turned off again later
-// if no threading API is detected.
-//
+// PGI is mostly GNU compatible.  So start with that.
+#include <boost/config/compiler/gcc.hpp>
 
-#if __PGIC__ >= 11
+// Now adjust for things that are different.
 
-// options requested by configure --enable-test
-#define BOOST_HAS_PTHREADS
-#define BOOST_HAS_THREADS
-#define BOOST_HAS_PTHREAD_YIELD
-#define BOOST_HAS_NRVO
-#define BOOST_HAS_LONG_LONG
-
-// options --enable-test wants undefined
-#undef BOOST_NO_STDC_NAMESPACE
-#undef BOOST_NO_EXCEPTION_STD_NAMESPACE
-#undef BOOST_DEDUCED_TYPENAME
-
-#define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
-#define BOOST_NO_TWO_PHASE_NAME_LOOKUP
-#define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
-#define BOOST_NO_CXX11_AUTO_DECLARATIONS
-
-#elif __PGIC__ >= 10
-
-// options requested by configure --enable-test
-#define BOOST_HAS_THREADS
-#define BOOST_HAS_NRVO
-#define BOOST_HAS_LONG_LONG
-#if defined(linux) || defined(__linux) || defined(__linux__)
-#  define BOOST_HAS_STDINT_H
-#endif
-
-// options --enable-test wants undefined
-#undef BOOST_NO_STDC_NAMESPACE
-#undef BOOST_NO_EXCEPTION_STD_NAMESPACE
-#undef BOOST_DEDUCED_TYPENAME
-
-#elif __PGIC__ >= 7
-
-#define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
-#define BOOST_NO_TWO_PHASE_NAME_LOOKUP
-#define BOOST_NO_SWPRINTF
-#define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
-#define BOOST_NO_CXX11_AUTO_DECLARATIONS
-
-#else
-
-#  error "Pgi compiler not configured - please reconfigure"
-
-#endif
-//
-// C++0x features
-//
-//   See boost\config\suffix.hpp for BOOST_NO_LONG_LONG
-//
-#define BOOST_NO_CXX11_CHAR16_T
-#define BOOST_NO_CXX11_CHAR32_T
-#define BOOST_NO_CXX11_CONSTEXPR
-#define BOOST_NO_CXX11_DECLTYPE
-#define BOOST_NO_CXX11_DECLTYPE_N3276
-#define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
-#define BOOST_NO_CXX11_DELETED_FUNCTIONS
-#define BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
-#define BOOST_NO_CXX11_EXTERN_TEMPLATE
-#define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
-#define BOOST_NO_CXX11_LAMBDAS
-#define BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
-#define BOOST_NO_CXX11_NOEXCEPT
-#define BOOST_NO_CXX11_NULLPTR
-#define BOOST_NO_CXX11_NUMERIC_LIMITS
-#define BOOST_NO_CXX11_RANGE_BASED_FOR
-#define BOOST_NO_CXX11_RAW_LITERALS
-#define BOOST_NO_CXX11_RVALUE_REFERENCES
-#define BOOST_NO_CXX11_SCOPED_ENUMS
-#define BOOST_NO_SFINAE_EXPR
-#define BOOST_NO_CXX11_SFINAE_EXPR
-#define BOOST_NO_CXX11_STATIC_ASSERT
-#define BOOST_NO_SWPRINTF
-#define BOOST_NO_CXX11_TEMPLATE_ALIASES
-#define BOOST_NO_CXX11_UNICODE_LITERALS
-#define BOOST_NO_CXX11_VARIADIC_TEMPLATES
-#define BOOST_NO_CXX11_VARIADIC_MACROS
-#define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
-
-#define BOOST_NO_CXX11_HDR_UNORDERED_SET
-#define BOOST_NO_CXX11_HDR_UNORDERED_MAP
-#define BOOST_NO_CXX11_HDR_TYPEINDEX
-#define BOOST_NO_CXX11_HDR_TYPE_TRAITS
-#define BOOST_NO_CXX11_HDR_TUPLE
-#define BOOST_NO_CXX11_HDR_THREAD
-#define BOOST_NO_CXX11_HDR_SYSTEM_ERROR
-#define BOOST_NO_CXX11_HDR_REGEX
-#define BOOST_NO_CXX11_HDR_RATIO
-#define BOOST_NO_CXX11_HDR_RANDOM
-#define BOOST_NO_CXX11_HDR_MUTEX
-#define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
-#define BOOST_NO_CXX11_HDR_FUTURE
-#define BOOST_NO_CXX11_HDR_FORWARD_LIST
-#define BOOST_NO_CXX11_HDR_CONDITION_VARIABLE
-#define BOOST_NO_CXX11_HDR_CODECVT
-#define BOOST_NO_CXX11_HDR_CHRONO
-#define BOOST_NO_CXX11_HDR_ARRAY
-#define BOOST_NO_CXX11_USER_DEFINED_LITERALS
-#define BOOST_NO_CXX11_ALIGNAS
-#define BOOST_NO_CXX11_TRAILING_RESULT_TYPES
-#define BOOST_NO_CXX11_INLINE_NAMESPACES
-#define BOOST_NO_CXX11_REF_QUALIFIERS
-#define BOOST_NO_CXX11_FINAL
-#define BOOST_NO_CXX11_THREAD_LOCAL
-
-// C++ 14:
-#if !defined(__cpp_aggregate_nsdmi) || (__cpp_aggregate_nsdmi < 201304)
-#  define BOOST_NO_CXX14_AGGREGATE_NSDMI
-#endif
-#if !defined(__cpp_binary_literals) || (__cpp_binary_literals < 201304)
-#  define BOOST_NO_CXX14_BINARY_LITERALS
-#endif
-#if !defined(__cpp_constexpr) || (__cpp_constexpr < 201304)
-#  define BOOST_NO_CXX14_CONSTEXPR
-#endif
-#if !defined(__cpp_decltype_auto) || (__cpp_decltype_auto < 201304)
-#  define BOOST_NO_CXX14_DECLTYPE_AUTO
-#endif
-#if (__cplusplus < 201304) // There's no SD6 check for this....
-#  define BOOST_NO_CXX14_DIGIT_SEPARATORS
-#endif
-#if !defined(__cpp_generic_lambdas) || (__cpp_generic_lambdas < 201304)
-#  define BOOST_NO_CXX14_GENERIC_LAMBDAS
-#endif
-#if !defined(__cpp_init_captures) || (__cpp_init_captures < 201304)
-#  define BOOST_NO_CXX14_INITIALIZED_LAMBDA_CAPTURES
-#endif
-#if !defined(__cpp_return_type_deduction) || (__cpp_return_type_deduction < 201304)
-#  define BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION
-#endif
-#if !defined(__cpp_variable_templates) || (__cpp_variable_templates < 201304)
-#  define BOOST_NO_CXX14_VARIABLE_TEMPLATES
-#endif
-
-// C++17
-#if !defined(__cpp_structured_bindings) || (__cpp_structured_bindings < 201606)
-#  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
-#endif
-#if !defined(__cpp_inline_variables) || (__cpp_inline_variables < 201606)
-#  define BOOST_NO_CXX17_INLINE_VARIABLES
-#endif
-#if !defined(__cpp_fold_expressions) || (__cpp_fold_expressions < 201603)
-#  define BOOST_NO_CXX17_FOLD_EXPRESSIONS
-#endif
-//
-// version check:
-// probably nothing to do here?
+// __float128 is a typedef, not a distinct type.
+#undef BOOST_HAS_FLOAT128
 
+// __int128 is not supported.
+#undef BOOST_HAS_INT128

include/boost/config/compiler/sunpro_cc.hpp

@@ -182,6 +182,9 @@
 #if !defined(__cpp_fold_expressions) || (__cpp_fold_expressions < 201603)
 #  define BOOST_NO_CXX17_FOLD_EXPRESSIONS
 #endif
+#if !defined(__cpp_if_constexpr) || (__cpp_if_constexpr < 201606)
+#  define BOOST_NO_CXX17_IF_CONSTEXPR
+#endif
 
 // Turn on threading support for Solaris 12.
 // Ticket #11972
@@ -202,9 +205,9 @@
 #error "Compiler not supported or configured - please reconfigure"
 #endif
 //
-// last known and checked version is 0x590:
-#if (__SUNPRO_CC > 0x590)
+// last known and checked version:
+#if (__SUNPRO_CC > 0x5150)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "Boost.Config is older than your compiler - please check for an updated Boost release."
 #  endif
 #endif

include/boost/config/compiler/vacpp.hpp

@@ -56,7 +56,7 @@
 // last known and checked version is 1210:
 #if (__IBMCPP__ > 1210)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "boost: Unknown compiler version - please run the configure tests and report the results"
 #  endif
 #endif
 
@@ -65,6 +65,11 @@
 #define BOOST_NO_PARTIAL_SPECIALIZATION_IMPLICIT_DEFAULT_ARGS
 #endif
 
+// Type aliasing hint. Supported since XL C++ 13.1
+#if (__IBMCPP__ >= 1310)
+#  define BOOST_MAY_ALIAS __attribute__((__may_alias__))
+#endif
+
 //
 // C++0x features
 //
@@ -173,3 +178,6 @@
 #if !defined(__cpp_fold_expressions) || (__cpp_fold_expressions < 201603)
 #  define BOOST_NO_CXX17_FOLD_EXPRESSIONS
 #endif
+#if !defined(__cpp_if_constexpr) || (__cpp_if_constexpr < 201606)
+#  define BOOST_NO_CXX17_IF_CONSTEXPR
+#endif

include/boost/config/compiler/visualc.hpp

@@ -167,6 +167,7 @@
 //
 #if (_MSC_FULL_VER < 190023026)
 #  define BOOST_NO_CXX11_NOEXCEPT
+#  define BOOST_NO_CXX11_DEFAULTED_MOVES
 #  define BOOST_NO_CXX11_REF_QUALIFIERS
 #  define BOOST_NO_CXX11_USER_DEFINED_LITERALS
 #  define BOOST_NO_CXX11_ALIGNAS
@@ -196,6 +197,15 @@
 #  define BOOST_NO_CXX14_AGGREGATE_NSDMI
 #endif
 
+// C++17 features supported by VC++ 14.1 (Visual Studio 2017) Update 3
+//
+#if (_MSC_VER < 1911) || (_MSVC_LANG < 201703)
+#  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
+#  define BOOST_NO_CXX17_IF_CONSTEXPR
+#  define BOOST_NO_CXX17_HDR_OPTIONAL
+#  define BOOST_NO_CXX17_HDR_STRING_VIEW
+#endif
+
 // MSVC including version 14 has not yet completely
 // implemented value-initialization, as is reported:
 // "VC++ does not value-initialize members of derived classes without
@@ -211,18 +221,31 @@
 // https://connect.microsoft.com/VisualStudio/feedback/details/1582233/c-subobjects-still-not-value-initialized-correctly
 // See also: http://www.boost.org/libs/utility/value_init.htm#compiler_issues
 // (Niels Dekker, LKEB, May 2010)
+// Still present in VC15.5, Dec 2017.
 #define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
 //
 // C++ 11:
 //
-#define BOOST_NO_TWO_PHASE_NAME_LOOKUP
+// This is supported with /permissive- for 15.5 onwards, unfortunately we appear to have no way to tell
+// if this is in effect or not, in any case nothing in Boost is currently using this, so we'll just go
+// on defining it for now:
+//
+#  define BOOST_NO_TWO_PHASE_NAME_LOOKUP
+
+#if (_MSC_VER < 1912) || (_MSVC_LANG < 201402)
+// Supported from msvc-15.5 onwards:
 #define BOOST_NO_CXX11_SFINAE_EXPR
+#endif
+#if (_MSC_VER < 1915) || (_MSVC_LANG < 201402)
 // C++ 14:
+// Still gives internal compiler error for msvc-15.5:
 #  define BOOST_NO_CXX14_CONSTEXPR
+#endif
 // C++ 17:
-#define BOOST_NO_CXX17_STRUCTURED_BINDINGS
+#if (_MSC_VER < 1912) || (_MSVC_LANG < 201703)
 #define BOOST_NO_CXX17_INLINE_VARIABLES
 #define BOOST_NO_CXX17_FOLD_EXPRESSIONS
+#endif
 
 //
 // Things that don't work in clr mode:
@@ -265,9 +288,9 @@
 #   if _MSC_VER < 1400
       // Note: I'm not aware of any CE compiler with version 13xx
 #      if defined(BOOST_ASSERT_CONFIG)
-#         error "Unknown EVC++ compiler version - please run the configure tests and report the results"
+#         error "boost: Unknown EVC++ compiler version - please run the configure tests and report the results"
 #      else
-#         pragma message("Unknown EVC++ compiler version - please run the configure tests and report the results")
+#         pragma message("boost: Unknown EVC++ compiler version - please run the configure tests and report the results")
 #      endif
 #   elif _MSC_VER < 1500
 #     define BOOST_COMPILER_VERSION evc8
@@ -283,13 +306,13 @@
 #     define BOOST_COMPILER_VERSION evc14
 #   else
 #      if defined(BOOST_ASSERT_CONFIG)
-#         error "Unknown EVC++ compiler version - please run the configure tests and report the results"
+#         error "boost: Unknown EVC++ compiler version - please run the configure tests and report the results"
 #      else
-#         pragma message("Unknown EVC++ compiler version - please run the configure tests and report the results")
+#         pragma message("boost: Unknown EVC++ compiler version - please run the configure tests and report the results")
 #      endif
 #   endif
 # else
-#   if _MSC_VER < 1310
+#   if _MSC_VER < 1200
       // Note: Versions up to 7.0 aren't supported.
 #     define BOOST_COMPILER_VERSION 5.0
 #   elif _MSC_VER < 1300
@@ -320,12 +343,17 @@
 #  define BOOST_COMPILER "Microsoft Visual C++ version " BOOST_STRINGIZE(BOOST_COMPILER_VERSION)
 #endif
 
+#include <boost/config/pragma_message.hpp>
+
 //
-// last known and checked version is 19.10.25017 (VC++ 2017):
-#if (_MSC_VER > 1910)
+// last known and checked version is 19.12.25830.2 (VC++ 2017.3):
+#if (_MSC_VER > 1912)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
-#  else
-#     pragma message("Unknown compiler version - please run the configure tests and report the results")
+#     error "Boost.Config is older than your current compiler version."
+#  elif !defined(BOOST_CONFIG_SUPPRESS_OUTDATED_MESSAGE)
+      //
+      // Disabled as of March 2018 - the pace of VS releases is hard to keep up with
+      // and in any case, we have relatively few defect macros defined now.
+      // BOOST_PRAGMA_MESSAGE("Info: Boost.Config is older than your compiler version - probably nothing bad will happen - but you may wish to look for an updated Boost version. Define BOOST_CONFIG_SUPPRESS_OUTDATED_MESSAGE to suppress this message.")
 #  endif
 #endif

include/boost/config/compiler/xlcpp.hpp

@@ -246,6 +246,10 @@
 #  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #endif
 
+#if !defined(__cpp_if_constexpr) || (__cpp_if_constexpr < 201606)
+#  define BOOST_NO_CXX17_IF_CONSTEXPR
+#endif
+
 // Clang 3.9+ in c++1z
 #if !__has_cpp_attribute(fallthrough) || __cplusplus < 201406L
 #  define BOOST_NO_CXX17_INLINE_VARIABLES
@@ -267,6 +271,11 @@
 #  define BOOST_ATTRIBUTE_UNUSED __attribute__((unused))
 #endif
 
+// Type aliasing hint.
+#if __has_attribute(__may_alias__)
+#  define BOOST_MAY_ALIAS __attribute__((__may_alias__))
+#endif
+
 #ifndef BOOST_COMPILER
 #  define BOOST_COMPILER "Clang version " __clang_version__
 #endif

include/boost/config/compiler/xlcpp_zos.hpp

@@ -153,12 +153,14 @@
 #define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #define BOOST_NO_CXX17_INLINE_VARIABLES
 #define BOOST_NO_CXX17_FOLD_EXPRESSIONS
+#define BOOST_NO_CXX17_IF_CONSTEXPR
 
 // -------------------------------------
 
 #if defined(__IBM_ATTRIBUTES)
 #  define BOOST_FORCEINLINE inline __attribute__ ((__always_inline__))
 #  define BOOST_NOINLINE __attribute__ ((__noinline__))
+#  define BOOST_MAY_ALIAS __attribute__((__may_alias__))
 // No BOOST_ALIGNMENT - explicit alignment support is broken (V2R1).
 #endif
 

include/boost/config/detail/select_compiler_config.hpp

@@ -39,8 +39,7 @@
 //  Intel
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/intel.hpp"
 
-#elif defined __clang__ && !defined(__CUDACC__) && !defined(__ibmxl__)
-// when using clang and cuda at same time, you want to appear as gcc
+#elif defined __clang__ && !defined(__ibmxl__)
 //  Clang C++ emulates GCC, so it has to appear early.
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/clang.hpp"
 
@@ -52,6 +51,10 @@
 //  Wind River Diab C++
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/diab.hpp"
 
+#elif defined(__PGI)
+//  Portland Group Inc.
+#   define BOOST_COMPILER_CONFIG "boost/config/compiler/pgi.hpp"
+
 # elif defined(__GNUC__) && !defined(__ibmxl__)
 //  GNU C++:
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/gcc.hpp"
@@ -108,10 +111,6 @@
 //  IBM Visual Age or IBM XL C/C++ for Linux (Big Endian)
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/vacpp.hpp"
 
-#elif defined(__PGI)
-//  Portland Group Inc.
-#   define BOOST_COMPILER_CONFIG "boost/config/compiler/pgi.hpp"
-
 #elif defined _MSC_VER
 //  Microsoft Visual C++
 //

include/boost/config/detail/suffix.hpp

@@ -537,25 +537,10 @@ namespace std{ using ::type_info; }
 
 // ---------------------------------------------------------------------------//
 
-//
 // Helper macro BOOST_STRINGIZE:
-// Converts the parameter X to a string after macro replacement
-// on X has been performed.
-//
-#define BOOST_STRINGIZE(X) BOOST_DO_STRINGIZE(X)
-#define BOOST_DO_STRINGIZE(X) #X
-
-//
 // Helper macro BOOST_JOIN:
-// The following piece of macro magic joins the two
-// arguments together, even when one of the arguments is
-// itself a macro (see 16.3.1 in C++ standard).  The key
-// is that macro expansion of macro arguments does not
-// occur in BOOST_DO_JOIN2 but does in BOOST_DO_JOIN.
-//
-#define BOOST_JOIN( X, Y ) BOOST_DO_JOIN( X, Y )
-#define BOOST_DO_JOIN( X, Y ) BOOST_DO_JOIN2(X,Y)
-#define BOOST_DO_JOIN2( X, Y ) X##Y
+
+#include <boost/config/helper_macros.hpp>
 
 //
 // Set some default values for compiler/library/platform names.
@@ -602,6 +587,14 @@ namespace std{ using ::type_info; }
 #  endif
 #endif
 
+// BOOST_MAY_ALIAS -----------------------------------------------//
+// The macro expands to an attribute to mark a type that is allowed to alias other types.
+// The macro is defined in the compiler-specific headers.
+#if !defined(BOOST_MAY_ALIAS)
+#  define BOOST_NO_MAY_ALIAS
+#  define BOOST_MAY_ALIAS
+#endif
+
 // BOOST_FORCEINLINE ---------------------------------------------//
 // Macro to use in place of 'inline' to force a function to be inline
 #if !defined(BOOST_FORCEINLINE)
@@ -694,6 +687,11 @@ namespace std{ using ::type_info; }
 #  define BOOST_NO_CXX11_NON_PUBLIC_DEFAULTED_FUNCTIONS
 #endif
 
+// Lack of defaulted moves is implied by the lack of either rvalue references or any defaulted functions
+#if !defined(BOOST_NO_CXX11_DEFAULTED_MOVES) && (defined(BOOST_NO_CXX11_DEFAULTED_FUNCTIONS) || defined(BOOST_NO_CXX11_RVALUE_REFERENCES))
+#  define BOOST_NO_CXX11_DEFAULTED_MOVES
+#endif
+
 // Defaulted and deleted function declaration helpers
 // These macros are intended to be inside a class definition.
 // BOOST_DEFAULTED_FUNCTION accepts the function declaration and its
@@ -1025,6 +1023,19 @@ namespace std{ using ::type_info; }
 #  define BOOST_NO_CXX11_FIXED_LENGTH_VARIADIC_TEMPLATE_EXPANSION_PACKS
 #endif
 
+// This is a catch all case for obsolete compilers / std libs:
+#if !defined(__has_include)
+#  define BOOST_NO_CXX17_HDR_OPTIONAL
+#  define BOOST_NO_CXX17_HDR_STRING_VIEW
+#else
+#if !__has_include(<optional>)
+#  define BOOST_NO_CXX17_HDR_OPTIONAL
+#endif
+#if !__has_include(<string_view>)
+#  define BOOST_NO_CXX17_HDR_STRING_VIEW
+#endif
+#endif
+
 //
 // Finish off with checks for macros that are depricated / no longer supported,
 // if any of these are set then it's very likely that much of Boost will no

include/boost/config/header_deprecated.hpp

@@ -0,0 +1,26 @@
+#ifndef BOOST_CONFIG_HEADER_DEPRECATED_HPP_INCLUDED
+#define BOOST_CONFIG_HEADER_DEPRECATED_HPP_INCLUDED
+
+//  Copyright 2017 Peter Dimov.
+//
+//  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
+//
+//  BOOST_HEADER_DEPRECATED("<alternative>")
+//
+//  Expands to the equivalent of
+//    BOOST_PRAGMA_MESSAGE("This header is deprecated. Use <alternative> instead.")
+//
+//  Note that this header is C compatible.
+
+#include <boost/config/pragma_message.hpp>
+
+#if defined(BOOST_ALLOW_DEPRECATED_HEADERS)
+# define BOOST_HEADER_DEPRECATED(a)
+#else
+# define BOOST_HEADER_DEPRECATED(a) BOOST_PRAGMA_MESSAGE("This header is deprecated. Use " a " instead.")
+#endif
+
+#endif // BOOST_CONFIG_HEADER_DEPRECATED_HPP_INCLUDED

include/boost/config/helper_macros.hpp

@@ -0,0 +1,37 @@
+#ifndef BOOST_CONFIG_HELPER_MACROS_HPP_INCLUDED
+#define BOOST_CONFIG_HELPER_MACROS_HPP_INCLUDED
+
+//  Copyright 2001 John Maddock.
+//  Copyright 2017 Peter Dimov.
+//
+//  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
+//
+//  BOOST_STRINGIZE(X)
+//  BOOST_JOIN(X, Y)
+//
+//  Note that this header is C compatible.
+
+//
+// Helper macro BOOST_STRINGIZE:
+// Converts the parameter X to a string after macro replacement
+// on X has been performed.
+//
+#define BOOST_STRINGIZE(X) BOOST_DO_STRINGIZE(X)
+#define BOOST_DO_STRINGIZE(X) #X
+
+//
+// Helper macro BOOST_JOIN:
+// The following piece of macro magic joins the two
+// arguments together, even when one of the arguments is
+// itself a macro (see 16.3.1 in C++ standard).  The key
+// is that macro expansion of macro arguments does not
+// occur in BOOST_DO_JOIN2 but does in BOOST_DO_JOIN.
+//
+#define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
+#define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
+#define BOOST_DO_JOIN2(X, Y) X##Y
+
+#endif // BOOST_CONFIG_HELPER_MACROS_HPP_INCLUDED

include/boost/config/platform/cygwin.hpp

@@ -38,10 +38,21 @@
 #ifdef _STDINT_H
 #define BOOST_HAS_STDINT_H
 #endif
+#if __GNUC__ > 5 && !defined(BOOST_HAS_STDINT_H)
+#   define BOOST_HAS_STDINT_H
+#endif
 
 /// Cygwin has no fenv.h
 #define BOOST_NO_FENV_H
 
+// Cygwin has it's own <pthread.h> which breaks <shared_mutex> unless the correct compiler flags are used:
+#ifndef BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#include <pthread.h>
+#if !(__XSI_VISIBLE >= 500 || __POSIX_VISIBLE >= 200112)
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+#endif
+
 // boilerplate code:
 #include <boost/config/detail/posix_features.hpp>
 

include/boost/config/platform/vxworks.hpp

@@ -1,30 +1,50 @@
 //  (C) Copyright Dustin Spicuzza 2009.
 //      Adapted to vxWorks 6.9 by Peter Brockamp 2012.
+//      Updated for VxWorks 7 by Brian Kuhl 2016
 //  Use, modification and distribution are subject to the
 //  Boost Software License, Version 1.0. (See accompanying file
 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
 //  See http://www.boost.org for most recent version.
 
-//  Since WRS does not yet properly support boost under vxWorks
-//  and this file was badly outdated, but I was keen on using it,
-//  I patched boost myself to make things work. This has been tested
-//  and adapted by me for vxWorks 6.9 *only*, as I'm lacking access
-//  to earlier 6.X versions! The only thing I know for sure is that
-//  very old versions of vxWorks (namely everything below 6.x) are
-//  absolutely unable to use boost. This is mainly due to the completely
-//  outdated libraries and ancient compiler (GCC 2.96 or worse). Do
-//  not even think of getting this to work, a miserable failure will
-//  be guaranteed!
+//  Old versions of vxWorks (namely everything below 6.x) are
+//  absolutely unable to use boost. Old STLs and compilers 
+//  like (GCC 2.96) . Do not even think of getting this to work, 
+//  a miserable failure will  be guaranteed!
+//
 //  Equally, this file has been tested for RTPs (Real Time Processes)
 //  only, not for DKMs (Downloadable Kernel Modules). These two types
 //  of executables differ largely in the available functionality of
-//  the C-library, STL, and so on. A DKM uses a library similar to those
-//  of vxWorks 5.X - with all its limitations and incompatibilities
-//  with respect to ANSI C++ and STL. So probably there might be problems
-//  with the usage of boost from DKMs. WRS or any voluteers are free to
-//  prove the opposite!
-
+//  the C-library, STL, and so on. A DKM uses a C89 library with no
+//  wide character support and no guarantee of ANSI C. The same Dinkum 
+//  STL library is used in both contexts. 
+//
+//  Similarly the Dinkum abridged STL that supports the loosely specified 
+//  embedded C++ standard has not been tested and is unlikely to work 
+//  on anything but the simplest library.
+// ====================================================================
+// 
+//  Additional Configuration
+//  -------------------------------------------------------------------
+//
+//  Because of the ordering of include files and other issues the following 
+//  additional definitions worked better outside this file.
+//
+//  When building the log library add the following to the b2 invocation
+//     define=BOOST_LOG_WITHOUT_IPC
+//  and 
+//     -DBOOST_LOG_WITHOUT_DEFAULT_FACTORIES
+//  to your compile options.
+//
+//  When building the test library add 
+//     -DBOOST_TEST_LIMITED_SIGNAL_DETAILS
+//  to your compile options
+//
+//  When building containers library add
+//     -DHAVE_MORECORE=0
+//  to your c compile options so dlmalloc heap library is compiled 
+//  without brk() calls
+//
 // ====================================================================
 //
 // Some important information regarding the usage of POSIX semaphores:
@@ -38,29 +58,14 @@
 // Now, VxWorks POSIX-semaphores for DKM's default to the usage of
 // priority inverting semaphores, which is fine. On the other hand,
 // for RTP's it defaults to using non priority inverting semaphores,
-// which could easily pose a serious problem for a real time process,
-// i.e. deadlocks! To overcome this two possibilities do exist:
+// which could easily pose a serious problem for a real time process.
 //
-// a) Patch every piece of boost that uses semaphores to instanciate
-//    the proper type of semaphores. This is non-intrusive with respect
-//    to the OS and could relatively easy been done by giving all
-//    semaphores attributes deviating from the default (for in-depth
-//    information see the POSIX functions pthread_mutexattr_init()
-//    and pthread_mutexattr_setprotocol()). However this breaks all
-//    too easily, as with every new version some boost library could
-//    all in a sudden start using semaphores, resurrecting the very
-//    same, hard to locate problem over and over again!
-//
-// b) We could change the default properties for POSIX-semaphores
-//    that VxWorks uses for RTP's and this is being suggested here,
-//    as it will more or less seamlessly integrate with boost. I got
-//    the following information from WRS how to do this, compare
-//    Wind River TSR# 1209768:
-//
-// Instructions for changing the default properties of POSIX-
-// semaphores for RTP's in VxWorks 6.9:
-// - Edit the file /vxworks-6.9/target/usr/src/posix/pthreadLib.c
-//   in the root of your Workbench-installation.
+// To change the default properties for POSIX-semaphores in VxWorks 7
+// enable core > CORE_USER Menu > DEFAULT_PTHREAD_PRIO_INHERIT 
+//  
+// In VxWorks 6.x so as to integrate with boost. 
+// - Edit the file 
+//   installDir/vxworks-6.x/target/usr/src/posix/pthreadLib.c
 // - Around line 917 there should be the definition of the default
 //   mutex attributes:
 //
@@ -81,30 +86,11 @@
 //   pAttr->mutexAttrType        = PTHREAD_MUTEX_DEFAULT;
 //
 //   Here again, replace PTHREAD_PRIO_NONE by PTHREAD_PRIO_INHERIT.
-// - Finally, rebuild your VSB. This will create a new VxWorks kernel
+// - Finally, rebuild your VSB. This will rebuild the libraries
 //   with the changed properties. That's it! Now, using boost should
 //   no longer cause any problems with task deadlocks!
 //
-// And here's another useful piece of information concerning VxWorks'
-// POSIX-functionality in general:
-// VxWorks is not a genuine POSIX-OS in itself, rather it is using a
-// kind of compatibility layer (sort of a wrapper) to emulate the
-// POSIX-functionality by using its own resources and functions.
-// At the time a task (thread) calls it's first POSIX-function during
-// runtime it is being transformed by the OS into a POSIX-thread.
-// This transformation does include a call to malloc() to allocate the
-// memory required for the housekeeping of POSIX-threads. In a high
-// priority RTP this malloc() call may be highly undesirable, as its
-// timing is more or less unpredictable (depending on what your actual
-// heap looks like). You can circumvent this problem by calling the
-// function thread_self() at a well defined point in the code of the
-// task, e.g. shortly after the task spawns up. Thereby you are able
-// to define the time when the task-transformation will take place and
-// you could shift it to an uncritical point where a malloc() call is
-// tolerable. So, if this could pose a problem for your code, remember
-// to call thread_self() from the affected task at an early stage.
-//
-// ====================================================================
+//  ====================================================================
 
 // Block out all versions before vxWorks 6.x, as these don't work:
 // Include header with the vxWorks version information and query them
@@ -158,11 +144,6 @@
 #define BOOST_HAS_CLOCK_GETTIME
 #define BOOST_HAS_MACRO_USE_FACET
 
-// Generally unavailable functionality, delivered by boost's test function:
-//#define BOOST_NO_DEDUCED_TYPENAME // Commented this out, boost's test gives an errorneous result!
-#define BOOST_NO_CXX11_EXTERN_TEMPLATE
-#define BOOST_NO_CXX11_VARIADIC_MACROS
-
 // Generally available threading API's:
 #define BOOST_HAS_PTHREADS
 #define BOOST_HAS_SCHED_YIELD
@@ -191,14 +172,7 @@
 #  endif
 #endif
 
-// vxWorks doesn't work with asio serial ports:
-#define BOOST_ASIO_DISABLE_SERIAL_PORT
-// TODO: The problem here seems to bee that vxWorks uses its own, very specific
-//       ways to handle serial ports, incompatible with POSIX or anything...
-//       Maybe a specific implementation would be possible, but until the
-//       straight need arises... This implementation would presumably consist
-//       of some vxWorks specific ioctl-calls, etc. Any voluteers?
-
+#if (_WRS_VXWORKS_MAJOR < 7) 
 // vxWorks-around: <time.h> #defines CLOCKS_PER_SEC as sysClkRateGet() but
 //                 miserably fails to #include the required <sysLib.h> to make
 //                 sysClkRateGet() available! So we manually include it here.
@@ -208,11 +182,12 @@
 #endif
 
 // vxWorks-around: In <stdint.h> the macros INT32_C(), UINT32_C(), INT64_C() and
-//                 UINT64_C() are defined errorneously, yielding not a signed/
+//                 UINT64_C() are defined erroneously, yielding not a signed/
 //                 unsigned long/long long type, but a signed/unsigned int/long
 //                 type. Eventually this leads to compile errors in ratio_fwd.hpp,
 //                 when trying to define several constants which do not fit into a
 //                 long type! We correct them here by redefining.
+
 #include <cstdint>
 
 // Some macro-magic to do the job
@@ -231,12 +206,16 @@
 #define UINT64_C(x) VX_JOIN(x, ULL)
 
 // #include Libraries required for the following function adaption
+#include <sys/time.h>
+#endif  // _WRS_VXWORKS_MAJOR < 7
+
 #include <ioLib.h>
 #include <tickLib.h>
-#include <sys/time.h>
 
 // Use C-linkage for the following helper functions
+#ifdef __cplusplus
 extern "C" {
+#endif
 
 // vxWorks-around: The required functions getrlimit() and getrlimit() are missing.
 //                 But we have the similar functions getprlimit() and setprlimit(),
@@ -248,7 +227,7 @@ extern "C" {
 
 // TODO: getprlimit() and setprlimit() do exist for RTPs only, for whatever reason.
 //       Thus for DKMs there would have to be another implementation.
-#ifdef __RTP__
+#if defined ( __RTP__) &&  (_WRS_VXWORKS_MAJOR < 7)
   inline int getrlimit(int resource, struct rlimit *rlp){
     return getprlimit(0, 0, resource, rlp);
   }
@@ -273,14 +252,20 @@ inline int truncate(const char *p, off_t l){
   return close(fd);
 }
 
+#ifdef __GNUC__
+#define ___unused __attribute__((unused))
+#else
+#define ___unused
+#endif
+
 // Fake symlink handling by dummy functions:
-inline int symlink(const char*, const char*){
+inline int symlink(const char* path1 ___unused, const char* path2 ___unused){
   // vxWorks has no symlinks -> always return an error!
   errno = EACCES;
   return -1;
 }
 
-inline ssize_t readlink(const char*, char*, size_t){
+inline ssize_t readlink(const char* path1 ___unused, char* path2 ___unused, size_t size ___unused){
   // vxWorks has no symlinks -> always return an error!
   errno = EACCES;
   return -1;
@@ -297,8 +282,18 @@ inline int gettimeofday(struct timeval *tv, void * /*tzv*/) {
 }
 #endif
 
+#ifdef __cplusplus
+} // extern "C"
+#endif
 
-// vxWorks does provide neither struct tms nor function times()!
+/* 
+ * moved to os/utils/unix/freind_h/times.h in VxWorks 7
+ * to avoid conflict with MPL operator times
+ */
+#if (_WRS_VXWORKS_MAJOR < 7) 
+#ifdef __cplusplus
+
+// vxWorks provides neither struct tms nor function times()!
 // We implement an empty dummy-function, simply setting the user
 // and system time to the half of thew actual system ticks-value
 // and the child user and system time to 0.
@@ -315,7 +310,8 @@ struct tms{
   clock_t tms_cstime; // System CPU time of terminated child processes
 };
 
-inline clock_t times(struct tms *t){
+
+ inline clock_t times(struct tms *t){
   struct timespec ts;
   clock_gettime(CLOCK_THREAD_CPUTIME_ID, &ts);
   clock_t ticks(static_cast<clock_t>(static_cast<double>(ts.tv_sec)  * CLOCKS_PER_SEC +
@@ -327,8 +323,16 @@ inline clock_t times(struct tms *t){
   return ticks;
 }
 
-extern void 	bzero	    (void *, size_t);    // FD_ZERO uses bzero() but doesn't include strings.h
-} // extern "C"
+
+namespace std {
+    using ::times;
+}
+#endif // __cplusplus
+#endif // _WRS_VXWORKS_MAJOR < 7
+
+
+#ifdef __cplusplus
+extern "C" void 	bzero	    (void *, size_t);    // FD_ZERO uses bzero() but doesn't include strings.h
 
 // Put the selfmade functions into the std-namespace, just in case
 namespace std {
@@ -339,9 +343,11 @@ namespace std {
   using ::truncate;
   using ::symlink;
   using ::readlink;
-  using ::times;
-  using ::gettimeofday;
+#if (_WRS_VXWORKS_MAJOR < 7)  
+    using ::gettimeofday;
+#endif  
 }
+#endif // __cplusplus
 
 // Some more macro-magic:
 // vxWorks-around: Some functions are not present or broken in vxWorks
@@ -349,12 +355,13 @@ namespace std {
 
 // Include signal.h which might contain a typo to be corrected here
 #include <signal.h>
-
-inline int getpagesize() { return sysconf(_SC_PAGESIZE); }         // getpagesize is deprecated anyway!
+#if (_WRS_VXWORKS_MAJOR < 7)
+#define getpagesize()    sysconf(_SC_PAGESIZE)         // getpagesize is deprecated anyway!
+inline int lstat(p, b) { return stat(p, b); }  // lstat() == stat(), as vxWorks has no symlinks!
+#endif
 #ifndef S_ISSOCK
 #  define S_ISSOCK(mode) ((mode & S_IFMT) == S_IFSOCK) // Is file a socket?
 #endif
-inline int lstat(p, b) { return stat(p, b); }  // lstat() == stat(), as vxWorks has no symlinks!
 #ifndef FPE_FLTINV
 #  define FPE_FLTINV     (FPE_FLTSUB+1)                // vxWorks has no FPE_FLTINV, so define one as a dummy
 #endif
@@ -371,22 +378,56 @@ typedef int              locale_t;                     // locale_t is a POSIX-ex
 
 // vxWorks 7 adds C++11 support 
 // however it is optional, and does not match exactly the support determined
-// by examining Dinkum STL version and GCC version (or ICC and DCC) 
-
+// by examining the Dinkum STL version and GCC version (or ICC and DCC) 
 #ifndef _WRS_CONFIG_LANG_LIB_CPLUS_CPLUS_USER_2011
+#  define BOOST_NO_CXX11_ADDRESSOF      // C11 addressof operator on memory location
+#  define BOOST_NO_CXX11_ALLOCATOR
+#  define BOOST_NO_CXX11_ATOMIC_SMART_PTR
+#  define BOOST_NO_CXX11_NUMERIC_LIMITS  // max_digits10 in test/../print_helper.hpp
+#  define BOOST_NO_CXX11_SMART_PTR 
+#  define BOOST_NO_CXX11_STD_ALIGN
+
+
 #  define BOOST_NO_CXX11_HDR_ARRAY
+#  define BOOST_NO_CXX11_HDR_ATOMIC
+#  define BOOST_NO_CXX11_HDR_CHRONO
+#  define BOOST_NO_CXX11_HDR_CONDITION_VARIABLE
+#  define BOOST_NO_CXX11_HDR_FORWARD_LIST  //serialization/test/test_list.cpp
+#  define BOOST_NO_CXX11_HDR_FUNCTIONAL 
+#  define BOOST_NO_CXX11_HDR_FUTURE
+#  define BOOST_NO_CXX11_HDR_MUTEX
+#  define BOOST_NO_CXX11_HDR_RANDOM      //math/../test_data.hpp
+#  define BOOST_NO_CXX11_HDR_RATIO
+#  define BOOST_NO_CXX11_HDR_REGEX
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#  define BOOST_NO_CXX11_HDR_SYSTEM_ERROR
+#  define BOOST_NO_CXX11_HDR_THREAD
 #  define BOOST_NO_CXX11_HDR_TYPEINDEX 
 #  define BOOST_NO_CXX11_HDR_TYPE_TRAITS
 #  define BOOST_NO_CXX11_HDR_TUPLE 
-#  define BOOST_NO_CXX11_ALLOCATOR
-#  define BOOST_NO_CXX11_SMART_PTR 
-#  define BOOST_NO_CXX11_STD_ALIGN
-#  define BOOST_NO_CXX11_HDR_UNORDERED_SET 
-#  define BOOST_NO_CXX11_HDR_TYPE_TRAITS
 #  define BOOST_NO_CXX11_HDR_UNORDERED_MAP
-#  define BOOST_NO_CXX11_HDR_FUNCTIONAL 
-#  define BOOST_NO_CXX11_HDR_ATOMIC
+#  define BOOST_NO_CXX11_HDR_UNORDERED_SET 
 #else
-#  define BOOST_NO_CXX11_NULLPTR
+#ifndef  BOOST_SYSTEM_NO_DEPRECATED
+#  define BOOST_SYSTEM_NO_DEPRECATED  // workaround link error in spirit
+#endif
 #endif
 
+
+// NONE is used in enums in lamda and other libraries
+#undef NONE
+// restrict is an iostreams class
+#undef restrict
+
+// use fake poll() from Unix layer in ASIO to get full functionality 
+// most libraries will use select() but this define allows 'iostream' functionality
+// which is based on poll() only
+#if (_WRS_VXWORKS_MAJOR > 6)
+#  ifndef BOOST_ASIO_HAS_POSIX_STREAM_DESCRIPTOR
+#    define BOOST_ASIO_HAS_POSIX_STREAM_DESCRIPTOR
+#  endif
+#else 
+#  define BOOST_ASIO_DISABLE_SERIAL_PORT
+#endif
+
+

include/boost/config/pragma_message.hpp

@@ -0,0 +1,31 @@
+#ifndef BOOST_CONFIG_PRAGMA_MESSAGE_HPP_INCLUDED
+#define BOOST_CONFIG_PRAGMA_MESSAGE_HPP_INCLUDED
+
+//  Copyright 2017 Peter Dimov.
+//
+//  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
+//
+//  BOOST_PRAGMA_MESSAGE("message")
+//
+//  Expands to the equivalent of #pragma message("message")
+//
+//  Note that this header is C compatible.
+
+#include <boost/config/helper_macros.hpp>
+
+#if defined(BOOST_DISABLE_PRAGMA_MESSAGE)
+# define BOOST_PRAGMA_MESSAGE(x)
+#elif defined(__INTEL_COMPILER)
+# define BOOST_PRAGMA_MESSAGE(x) __pragma(message(__FILE__ "(" BOOST_STRINGIZE(__LINE__) "): note: " x))
+#elif defined(__GNUC__)
+# define BOOST_PRAGMA_MESSAGE(x) _Pragma(BOOST_STRINGIZE(message(x)))
+#elif defined(_MSC_VER)
+# define BOOST_PRAGMA_MESSAGE(x) __pragma(message(__FILE__ "(" BOOST_STRINGIZE(__LINE__) "): note: " x))
+#else
+# define BOOST_PRAGMA_MESSAGE(x)
+#endif
+
+#endif // BOOST_CONFIG_PRAGMA_MESSAGE_HPP_INCLUDED

include/boost/config/stdlib/dinkumware.hpp

@@ -96,7 +96,8 @@
 #include <exception>
 #endif
 #include <typeinfo>
-#if ( (!_HAS_EXCEPTIONS && !defined(__ghs__)) || (!_HAS_NAMESPACE && defined(__ghs__)) ) && !defined(__TI_COMPILER_VERSION__) && !defined(__VISUALDSPVERSION__)
+#if ( (!_HAS_EXCEPTIONS && !defined(__ghs__)) || (defined(__ghs__) && !_HAS_NAMESPACE) ) && !defined(__TI_COMPILER_VERSION__) && !defined(__VISUALDSPVERSION__) \
+	&& !defined(__VXWORKS__)
 #  define BOOST_NO_STD_TYPEINFO
 #endif  
 
@@ -172,11 +173,17 @@
 // C++17 features
 #if !defined(_CPPLIB_VER) || (_CPPLIB_VER < 650) || !defined(BOOST_MSVC) || (BOOST_MSVC < 1910) || !defined(_HAS_CXX17) || (_HAS_CXX17 == 0)
 #  define BOOST_NO_CXX17_STD_APPLY
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 #endif
-#if !defined(_CPPLIB_VER) || (_CPPLIB_VER < 650)
+#if !defined(_CPPLIB_VER) || (_CPPLIB_VER < 650) || !defined(_HAS_CXX17) || (_HAS_CXX17 == 0) || !defined(_MSVC_STL_UPDATE) || (_MSVC_STL_UPDATE < 201709)
 #  define BOOST_NO_CXX17_STD_INVOKE
 #endif
 
+#if !(!defined(_CPPLIB_VER) || (_CPPLIB_VER < 650) || !defined(BOOST_MSVC) || (BOOST_MSVC < 1912) || !defined(_HAS_CXX17) || (_HAS_CXX17 == 0))
+// Deprecated std::iterator:
+#  define BOOST_NO_STD_ITERATOR
+#endif
+
 #if defined(BOOST_INTEL) && (BOOST_INTEL <= 1400)
 // Intel's compiler can't handle this header yet:
 #  define BOOST_NO_CXX11_HDR_ATOMIC

include/boost/config/stdlib/libcomo.hpp

@@ -79,6 +79,7 @@
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 
 //
 // Intrinsic type_traits support.

include/boost/config/stdlib/libcpp.hpp

@@ -87,11 +87,10 @@
 #endif
 
 // C++17 features
-#if (_LIBCPP_VERSION < 3700) || (__cplusplus <= 201402L)
-#  define BOOST_NO_CXX17_STD_INVOKE
-#endif
 #if (_LIBCPP_VERSION < 4000) || (__cplusplus <= 201402L)
 #  define BOOST_NO_CXX17_STD_APPLY
+#  define BOOST_NO_CXX17_HDR_OPTIONAL
+#  define BOOST_NO_CXX17_HDR_STRING_VIEW
 #endif
 #if (_LIBCPP_VERSION > 4000) && (__cplusplus > 201402L) && !defined(_LIBCPP_ENABLE_CXX17_REMOVED_AUTO_PTR)
 #  define BOOST_NO_AUTO_PTR
@@ -103,6 +102,9 @@
 #  define BOOST_NO_CXX98_BINDERS
 #endif
 
+#define BOOST_NO_CXX17_ITERATOR_TRAITS
+#define BOOST_NO_CXX17_STD_INVOKE      // Invoke support is incomplete (no invoke_result)
+
 #if (_LIBCPP_VERSION <= 1101) && !defined(BOOST_NO_CXX11_THREAD_LOCAL)
 // This is a bit of a sledgehammer, because really it's just libc++abi that has no
 // support for thread_local, leading to linker errors such as
@@ -111,6 +113,19 @@
 #  define BOOST_NO_CXX11_THREAD_LOCAL
 #endif
 
+#if defined(__linux__) && (_LIBCPP_VERSION < 6000) && !defined(BOOST_NO_CXX11_THREAD_LOCAL)
+// After libc++-dev is installed on Trusty, clang++-libc++ almost works,
+// except uses of `thread_local` fail with undefined reference to
+// `__cxa_thread_atexit`.
+//
+// clang's libc++abi provides an implementation by deferring to the glibc
+// implementation, which may or may not be available (it is not on Trusty).
+// clang 4's libc++abi will provide an implementation if one is not in glibc
+// though, so thread local support should work with clang 4 and above as long
+// as libc++abi is linked in.
+#  define BOOST_NO_CXX11_THREAD_LOCAL
+#endif
+
 #if defined(__has_include)
 #if !__has_include(<shared_mutex>)
 #  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
@@ -121,4 +136,8 @@
 #  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
 #endif
 
+#if !defined(BOOST_NO_CXX14_HDR_SHARED_MUTEX) && (_LIBCPP_VERSION < 5000)
+#  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
+#endif
+
 //  --- end ---

include/boost/config/stdlib/libstdcpp3.hpp

@@ -78,6 +78,7 @@
 #  include <unistd.h>
 #endif
 
+#ifndef __VXWORKS__ // VxWorks uses Dinkum, not GNU STL with GCC 
 #if defined(__GLIBCXX__) || (defined(__GLIBCPP__) && __GLIBCPP__>=20020514) // GCC >= 3.1.0
 #  define BOOST_STD_EXTENSION_NAMESPACE __gnu_cxx
 #  define BOOST_HAS_SLIST
@@ -91,6 +92,7 @@
 #   define BOOST_HASH_MAP_HEADER <backward/hash_map>
 # endif
 #endif
+#endif
 
 //
 // Decide whether we have C++11 support turned on:
@@ -247,6 +249,7 @@ extern "C" char *gets (char *__s);
 #if (BOOST_LIBSTDCXX_VERSION < 40600) || !defined(BOOST_LIBSTDCXX11)
 #  define BOOST_NO_CXX11_HDR_TYPEINDEX
 #  define BOOST_NO_CXX11_ADDRESSOF
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 #endif
 
 //  C++0x features in GCC 4.7.0 and later
@@ -291,13 +294,13 @@ extern "C" char *gets (char *__s);
 #endif
 
 //
-//  C++17 features in GCC 6.1 and later
+//  C++17 features in GCC 7.1 and later
 //
-#if (BOOST_LIBSTDCXX_VERSION < 60100) || (__cplusplus <= 201402L)
-#  define BOOST_NO_CXX17_STD_INVOKE
-#endif
 #if (BOOST_LIBSTDCXX_VERSION < 70100) || (__cplusplus <= 201402L)
+#  define BOOST_NO_CXX17_STD_INVOKE
 #  define BOOST_NO_CXX17_STD_APPLY
+#  define BOOST_NO_CXX17_HDR_OPTIONAL
+#  define BOOST_NO_CXX17_HDR_STRING_VIEW
 #endif
 
 #if defined(__has_include)

include/boost/config/stdlib/modena.hpp

@@ -68,6 +68,7 @@
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 
 #define BOOST_STDLIB "Modena C++ standard library"
 

include/boost/config/stdlib/msl.hpp

@@ -92,5 +92,6 @@
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 
 #define BOOST_STDLIB "Metrowerks Standard Library version " BOOST_STRINGIZE(__MSL_CPP__)

include/boost/config/stdlib/roguewave.hpp

@@ -204,3 +204,4 @@
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS

include/boost/config/stdlib/sgi.hpp

@@ -162,5 +162,6 @@
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 
 #define BOOST_STDLIB "SGI standard library"

include/boost/config/stdlib/stlport.hpp

@@ -252,5 +252,6 @@ namespace boost { using std::min; using std::max; }
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 
 #define BOOST_STDLIB "STLPort standard library version " BOOST_STRINGIZE(__SGI_STL_PORT)

include/boost/config/stdlib/vacpp.hpp

@@ -68,5 +68,6 @@
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 
 #define BOOST_STDLIB "Visual Age default standard library"

include/boost/config/stdlib/xlcpp_zos.hpp

@@ -57,3 +57,4 @@
 
 #define BOOST_NO_CXX17_STD_INVOKE
 #define BOOST_NO_CXX17_STD_APPLY
+#define BOOST_NO_CXX17_ITERATOR_TRAITS

include/boost/config/workaround.hpp

@@ -87,8 +87,10 @@
 #endif
 #ifndef BOOST_GCC
 #define BOOST_GCC_WORKAROUND_GUARD 1
+#define BOOST_GCC_VERSION_WORKAROUND_GUARD 1
 #else
 #define BOOST_GCC_WORKAROUND_GUARD 0
+#define BOOST_GCC_VERSION_WORKAROUND_GUARD 0
 #endif
 #ifndef BOOST_XLCPP_ZOS
 #define BOOST_XLCPP_ZOS_WORKAROUND_GUARD 1

include/boost/cstdint.hpp

@@ -34,6 +34,17 @@
 #endif
 
 #include <boost/config.hpp>
+//
+// For the following code we get several warnings along the lines of:
+//
+// boost/cstdint.hpp:428:35: error: use of C99 long long integer constant
+//
+// So we declare this a system header to suppress these warnings.
+// See also https://github.com/boostorg/config/issues/190
+//
+#if defined(__GNUC__) && (__GNUC__ >= 4)
+#pragma GCC system_header
+#endif
 
 //
 // Note that GLIBC is a bit inconsistent about whether int64_t is defined or not
@@ -60,7 +71,7 @@
 #   include <stdint.h>
 
 // There is a bug in Cygwin two _C macros
-#   if defined(__STDC_CONSTANT_MACROS) && defined(__CYGWIN__)
+#   if defined(INTMAX_C) && defined(__CYGWIN__)
 #     undef INTMAX_C
 #     undef UINTMAX_C
 #     define INTMAX_C(c) c##LL
@@ -367,12 +378,9 @@ namespace boost
 #include <stddef.h>
 #endif
 
-// PGI seems to not support intptr_t/uintptr_t properly. BOOST_HAS_STDINT_H is not defined for this compiler by Boost.Config.
-#if !defined(__PGIC__)
-
 #if (defined(BOOST_WINDOWS) && !defined(_WIN32_WCE)) \
     || (defined(_XOPEN_UNIX) && (_XOPEN_UNIX+0 > 0) && !defined(__UCLIBC__)) \
-    || defined(__CYGWIN__) \
+    || defined(__CYGWIN__) || defined(__VXWORKS__) \
     || defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__) \
     || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) || (defined(sun) && !defined(BOOST_HAS_STDINT_H)) || defined(INTPTR_MAX)
 
@@ -393,8 +401,6 @@ namespace boost {
 
 #endif
 
-#endif // !defined(__PGIC__)
-
 #endif // BOOST_CSTDINT_HPP
 
 
@@ -413,16 +419,6 @@ INT#_C macros if they're not already defined (John Maddock).
 #if !defined(BOOST__STDC_CONSTANT_MACROS_DEFINED) && \
    (!defined(INT8_C) || !defined(INT16_C) || !defined(INT32_C) || !defined(INT64_C))
 //
-// For the following code we get several warnings along the lines of:
-//
-// boost/cstdint.hpp:428:35: error: use of C99 long long integer constant
-//
-// So we declare this a system header to suppress these warnings.
-//
-#if defined(__GNUC__) && (__GNUC__ >= 4)
-#pragma GCC system_header
-#endif
-//
 // Undef the macros as a precaution, since we may get here if <stdint.h> has failed
 // to define them all, see https://svn.boost.org/trac/boost/ticket/12786
 //

include/boost/cxx11_char_types.hpp

@@ -49,7 +49,7 @@
 namespace boost
 {
 
-# if defined(BOOST_NO_CHAR16_T) && (!defined(_MSC_VER) || _MSC_VER < 1600)  // 1600 == VC++10 
+# if defined(BOOST_NO_CXX11_CHAR16_T) && (!defined(_MSC_VER) || _MSC_VER < 1600)  // 1600 == VC++10
     typedef boost::uint_least16_t             char16;
     typedef std::basic_string<boost::char16>  u16string;
 # else
@@ -57,7 +57,7 @@ namespace boost
     typedef std::u16string                    u16string;
 # endif
 
-# if defined(BOOST_NO_CHAR32_T) && (!defined(_MSC_VER) || _MSC_VER < 1600)  // 1600 == VC++10 
+# if defined(BOOST_NO_CXX11_CHAR32_T) && (!defined(_MSC_VER) || _MSC_VER < 1600)  // 1600 == VC++10
     typedef  boost::uint_least32_t            char32;
     typedef std::basic_string<boost::char32>  u32string;
 # else

include/boost/version.hpp

@@ -19,7 +19,7 @@
 //  BOOST_VERSION / 100 % 1000 is the minor version
 //  BOOST_VERSION / 100000 is the major version
 
-#define BOOST_VERSION 106500
+#define BOOST_VERSION 106900
 
 //
 //  BOOST_LIB_VERSION must be defined to be the same as BOOST_VERSION
@@ -27,6 +27,6 @@
 //  number, y is the minor version number, and z is the patch level if not 0.
 //  This is used by <config/auto_link.hpp> to select which library version to link to.
 
-#define BOOST_LIB_VERSION "1_65"
+#define BOOST_LIB_VERSION "1_69"
 
 #endif

test/CMakeLists.txt

@@ -0,0 +1,27 @@
+# Copyright 2018 John Maddock
+# 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
+#
+#  CAUTION!!!!
+#
+# This addition to Boost.Config should be considered experimental and is part
+# of an ongoing effort to add CMake support Boost-wide.
+#
+# IT IS HIGHLY LIKELY THAT THIS FILE WILL CHANGE WITHOUT NOTICE!!!
+#
+# DO NOT REPLY ON THE CONTENTS OF THIS FILE!!!
+#
+# In particular this is not a comprehensive test suite, just a quick check
+# that the root CMakeLists.txt works OK, and a convenience for folks who
+# want to import these projects into their IDE.
+#
+cmake_minimum_required(VERSION 3.5)
+  
+add_subdirectory(.. ${CMAKE_CURRENT_BINARY_DIR}/boost_config)
+  
+add_executable(config_info config_info.cpp)  
+target_link_libraries(config_info Boost::config)  
+
+add_executable(config_test config_test.cpp)  
+target_link_libraries(config_test Boost::config)  
+

test/Jamfile.v2

@@ -59,6 +59,7 @@ test-suite config
           : #input-files
           : #requirements
           <rtti>off
+          <toolset>gcc-4.4.7,<cxxstd>0x:<build>no # <memory> does not compile with -fno-rtti
           [ check-target-builds has_atomic_lib : <source>atomic ]
           [ check-target-builds has_pthread_lib : <source>pthread ]
           [ check-target-builds has_rt_lib : <source>rt ]
@@ -69,6 +70,7 @@ test-suite config
           : #input-files
           : #requirements
           <exception-handling>off
+          <target-os>vxworks:<build>no      # vx requires complete library rebuild to turn off exceptions
           [ check-target-builds has_atomic_lib : <source>atomic ]
           [ check-target-builds has_pthread_lib : <source>pthread ]
           [ check-target-builds has_rt_lib : <source>rt ]
@@ -77,7 +79,9 @@ test-suite config
      [ run config_info.cpp : : : <test-info>always_show_run_output <threading>single <toolset>msvc:<runtime-link>static <toolset>msvc:<link>static ]
      [ run config_info.cpp : : : <test-info>always_show_run_output <threading>multi : config_info_threaded ]
      [ run config_info.cpp : : : <test-info>always_show_run_output <rtti>off : config_info_no_rtti ]
-     [ run config_info.cpp : : : <test-info>always_show_run_output <exception-handling>off : config_info_no_except ]
+     [ run config_info.cpp : : : <test-info>always_show_run_output <exception-handling>off 
+     		<target-os>vxworks:<build>no      
+     		: config_info_no_except ]
      [ run math_info.cpp : : : <test-info>always_show_run_output <toolset>borland:<runtime-link>static <toolset>borland:<link>static ]
      [ run abi/abi_test.cpp abi/main.cpp ]
      [ run limits_test.cpp ]
@@ -88,6 +92,7 @@ test-suite config
           <runtime-link>shared
           <define>BOOST_DYN_LINK=1
           <define>BOOST_CONFIG_NO_LIB=1
+          <target-os>vxworks:<link>shared  
           :
           config_link_test
     ]
@@ -99,6 +104,9 @@ test-suite config
     [ run cstdint_test2.cpp : : : <warnings>all <toolset>gcc:<cxxflags>"-Wno-long-long -Wextra" <toolset>darwin:<cxxflags>-Wno-long-long ]
     [ compile cstdint_include_test.cpp : <warnings>all <toolset>gcc:<cxxflags>-Wextra ]
     [ run config_build_check.cpp : : : [ requires int128 cxx11_constexpr cxx11_user_defined_literals ] ]
+    [ run helper_macros_test.cpp ]
+    [ compile pragma_message_test.cpp ]
+    [ compile header_deprecated_test.cpp ]
   ;
 
 obj has_clang_implicit_fallthrough : cmd_line_check.cpp :

test/all/Jamfile.v2

@@ -1,7 +1,7 @@
 #
 # Regression test Jamfile for boost configuration setup.
 # *** DO NOT EDIT THIS FILE BY HAND ***
-# This file was automatically generated on Mon May 29 10:27:35 2017
+# This file was automatically generated on Thu Aug 16 11:20:17 2018
 #  by libs/config/tools/generate.cpp
 # Copyright John Maddock.
 # Use, modification and distribution are subject to the 
@@ -31,6 +31,9 @@ test-suite "BOOST_HAS_BETHREADS" :
 test-suite "BOOST_HAS_CLOCK_GETTIME" : 
 [ run ../has_clock_gettime_pass.cpp ]
 [ compile-fail ../has_clock_gettime_fail.cpp ] ;
+test-suite "BOOST_HAS_PRAGMA_DETECT_MISMATCH" : 
+[ run ../has_detect_mismatch_pass.cpp ]
+[ compile-fail ../has_detect_mismatch_fail.cpp ] ;
 test-suite "BOOST_HAS_DIRENT_H" : 
 [ run ../has_dirent_h_pass.cpp ]
 [ compile-fail ../has_dirent_h_fail.cpp ] ;
@@ -190,6 +193,9 @@ test-suite "BOOST_NO_CXX11_ALLOCATOR" :
 test-suite "BOOST_NO_CXX11_ATOMIC_SMART_PTR" : 
 [ run ../no_cxx11_atomic_sp_pass.cpp ]
 [ compile-fail ../no_cxx11_atomic_sp_fail.cpp ] ;
+test-suite "BOOST_NO_CXX11_DEFAULTED_MOVES" : 
+[ run ../no_cxx11_defaulted_moves_pass.cpp ]
+[ compile-fail ../no_cxx11_defaulted_moves_fail.cpp ] ;
 test-suite "BOOST_NO_CXX11_FINAL" : 
 [ run ../no_cxx11_final_pass.cpp ]
 [ compile-fail ../no_cxx11_final_fail.cpp ] ;
@@ -319,9 +325,21 @@ test-suite "BOOST_NO_CXX14_VARIABLE_TEMPLATES" :
 test-suite "BOOST_NO_CXX17_FOLD_EXPRESSIONS" : 
 [ run ../no_cxx17_fold_expressions_pass.cpp ]
 [ compile-fail ../no_cxx17_fold_expressions_fail.cpp ] ;
+test-suite "BOOST_NO_CXX17_HDR_OPTIONAL" : 
+[ run ../no_cxx17_hdr_optional_pass.cpp ]
+[ compile-fail ../no_cxx17_hdr_optional_fail.cpp ] ;
+test-suite "BOOST_NO_CXX17_HDR_STRING_VIEW" : 
+[ run ../no_cxx17_hdr_string_view_pass.cpp ]
+[ compile-fail ../no_cxx17_hdr_string_view_fail.cpp ] ;
+test-suite "BOOST_NO_CXX17_IF_CONSTEXPR" : 
+[ run ../no_cxx17_if_constexpr_pass.cpp ]
+[ compile-fail ../no_cxx17_if_constexpr_fail.cpp ] ;
 test-suite "BOOST_NO_CXX17_INLINE_VARIABLES" : 
 [ run ../no_cxx17_inline_variables_pass.cpp ]
 [ compile-fail ../no_cxx17_inline_variables_fail.cpp ] ;
+test-suite "BOOST_NO_CXX17_ITERATOR_TRAITS" : 
+[ run ../no_cxx17_iterator_traits_pass.cpp ]
+[ compile-fail ../no_cxx17_iterator_traits_fail.cpp ] ;
 test-suite "BOOST_NO_CXX17_STD_APPLY" : 
 [ run ../no_cxx17_std_apply_pass.cpp ]
 [ compile-fail ../no_cxx17_std_apply_fail.cpp ] ;

test/boost_has_detect_mismatch.ipp

@@ -0,0 +1,25 @@
+//  (C) Copyright John Maddock 2018. 
+//  Use, modification and distribution are subject to the 
+//  Boost Software License, Version 1.0. (See accompanying file 
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for most recent version.
+
+//  MACRO:         BOOST_HAS_PRAGMA_DETECT_MISMATCH
+//  TITLE:         detect_mismatch pragma
+//  DESCRIPTION:   The compiler supports #pragma detect_mismatch
+
+#include <cstdlib>
+
+
+namespace boost_has_pragma_detect_mismatch {
+
+# pragma detect_mismatch("Boost_Config", "1")
+
+int test()
+{
+   return 0;
+}
+
+}
+

test/boost_has_part_alloc.ipp

@@ -28,6 +28,7 @@ template <class T>
 int test_allocator(const T& i)
 {
    typedef std::allocator<int> alloc1_t;
+#if !((__cplusplus > 201700) || (defined(_MSVC_LANG) && (_MSVC_LANG > 201700)))
    typedef typename alloc1_t::size_type           size_type;
    typedef typename alloc1_t::difference_type     difference_type BOOST_UNUSED_ATTRIBUTE;
    typedef typename alloc1_t::pointer             pointer;
@@ -35,9 +36,10 @@ int test_allocator(const T& i)
    typedef typename alloc1_t::reference           reference;
    typedef typename alloc1_t::const_reference     const_reference;
    typedef typename alloc1_t::value_type          value_type BOOST_UNUSED_ATTRIBUTE;
-
+#endif
    alloc1_t a1;
-
+   (void)i;
+#if !((__cplusplus > 201700) || (defined(_MSVC_LANG) && (_MSVC_LANG > 201700)))
    pointer p = a1.allocate(1);
    const_pointer cp = p;
    a1.construct(p,i);
@@ -49,7 +51,7 @@ int test_allocator(const T& i)
    if(cp != a1.address(cr)) return -1;
    a1.destroy(p);
    a1.deallocate(p,1);
-
+#endif
    return 0;
 }
 

test/boost_no_cwchar.ipp

@@ -19,7 +19,7 @@ int test()
    wchar_t c1[2] = { 0 };
    wchar_t c2[2] = { 0 };
    if(wcscmp(c1,c2) || wcslen(c1)) return -1;
-   wcscpy(c1,c2);
+   //wcscpy(c1,c2);
    wcsxfrm(c1,c2,0);
    return 0;
 }

test/boost_no_cxx11_defaulted_moves.ipp

@@ -0,0 +1,25 @@
+//  (C) Copyright Andrzej Krzemienski 2018
+
+//  Use, modification and distribution are subject to the
+//  Boost Software License, Version 1.0. (See accompanying file
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for more information.
+
+//  MACRO:         BOOST_NO_CXX11_DEFAULTED_MOVES 
+//  TITLE:         C++0x defaulting of move constructor/assignment unavailable
+//  DESCRIPTION:   The compiler does not support C++0x defaulting of move constructor/assignment
+
+namespace boost_no_cxx11_defaulted_moves {
+
+  struct foo {
+    foo(foo&&) = default;
+    foo& operator=(foo&&) = default;
+  };
+
+  int test()
+  {
+    return 0;
+  }
+
+}

test/boost_no_cxx11_hdr_atomic.ipp

@@ -52,6 +52,8 @@ int test()
    a1 |= 2;
    a1 ^= 3;
 
+   a2 = 0u;
+
    a3.store(&v);
    a3.fetch_add(1);
    a3.fetch_sub(1);

test/boost_no_cxx11_hdr_tuple.ipp

@@ -17,6 +17,7 @@ namespace boost_no_cxx11_hdr_tuple {
 int test()
 {
   std::tuple<int, int, long> t(0, 1, 2);
+  (void)t;
   return 0;
 }
 

test/boost_no_cxx11_hdr_type_traits.ipp

@@ -45,7 +45,11 @@ int test()
   using std::is_trivially_copyable;
   using std::is_standard_layout;
   using std::is_pod;
+#if !((__cplusplus > 201700) || (defined(_MSVC_LANG) && (_MSVC_LANG > 201700)))
+  // deprecated in C++ 17:
   using std::is_literal_type;
+  using std::result_of;
+#endif
   using std::is_empty;
   using std::is_polymorphic;
   using std::is_abstract;
@@ -99,7 +103,6 @@ int test()
   using std::conditional;
   using std::common_type;
   using std::underlying_type;
-  using std::result_of;
   return 0;
 }
 

test/boost_no_cxx11_pointer_traits.ipp

@@ -18,7 +18,7 @@ namespace boost_no_cxx11_pointer_traits {
 template<class T>
 struct pointer {
     template<class U>
-    using rebind = pointer<bool>;
+    using rebind = pointer<U>;
 };
 
 template<class T>
@@ -31,7 +31,7 @@ struct result<pointer<bool> > {
 
 int test()
 {
-    return result<std::pointer_traits<pointer<int> >::rebind<char> >::value;
+    return result<std::pointer_traits<pointer<int> >::rebind<bool> >::value;
 }
 
 } /* boost_no_cxx11_pointer_traits */

test/boost_no_cxx17_hdr_optional.ipp

@@ -0,0 +1,23 @@
+//  (C) Copyright John Maddock 2018
+
+//  Use, modification and distribution are subject to the
+//  Boost Software License, Version 1.0. (See accompanying file
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for more information.
+
+//  MACRO:         BOOST_NO_CXX17_HDR_OPTIONAL
+//  TITLE:         C++17 header <optional> unavailable
+//  DESCRIPTION:   The standard library does not supply C++17 header <optional>
+
+#include <optional>
+
+namespace boost_no_cxx17_hdr_optional {
+
+int test()
+{
+  using std::optional;
+  return 0;
+}
+
+}

test/boost_no_cxx17_hdr_string_view.ipp

@@ -0,0 +1,26 @@
+//  (C) Copyright John Maddock 2018
+
+//  Use, modification and distribution are subject to the
+//  Boost Software License, Version 1.0. (See accompanying file
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for more information.
+
+//  MACRO:         BOOST_NO_CXX17_HDR_STRING_VIEW
+//  TITLE:         C++17 header <string_view> unavailable
+//  DESCRIPTION:   The standard library does not supply C++17 header <string_view>
+
+#include <string_view>
+
+namespace boost_no_cxx17_hdr_string_view {
+
+int test()
+{
+  using std::string_view;
+  using std::wstring_view;
+  using std::u16string_view;
+  using std::u32string_view;
+  return 0;
+}
+
+}

test/boost_no_cxx17_if_constexpr.ipp

@@ -0,0 +1,45 @@
+/*
+Copyright 2018 T. Zachary Laine
+(whatwasthataddress@gmail.com)
+
+Distributed under Boost Software License, Version 1.0.
+(See accompanying file LICENSE_1_0.txt or copy at
+http://www.boost.org/LICENSE_1_0.txt)
+*/
+
+// MACRO: BOOST_NO_CXX17_IF_CONSTEXPR
+// TITLE: C++17 if constexpr
+// DESCRIPTION: C++17 if constexpr are not supported.
+
+namespace boost_no_cxx17_if_constexpr {
+
+template <typename T, typename U>
+struct same
+{
+    static constexpr bool value = false;
+};
+
+template <typename T>
+struct same<T, T>
+{
+    static constexpr bool value = true;
+};
+
+int test()
+{
+    if constexpr (true) {
+        if constexpr (1 != 0) {
+            if constexpr (same<int, double>::value) {
+                static_assert(!same<int, double>::value, "");
+                return 1;
+            } else if constexpr (false) {
+                return 1;
+            } else {
+                return 0;
+            }
+        }
+    }
+    return 1;
+}
+
+}

test/boost_no_cxx17_iterator_traits.ipp

@@ -0,0 +1,54 @@
+//  Copyright (c) Andrey Semashev 2017.
+//  Use, modification and distribution are subject to the
+//  Boost Software License, Version 1.0. (See accompanying file
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for most recent version.
+
+//  MACRO:         BOOST_NO_CXX17_ITERATOR_TRAITS
+//  TITLE:         C++17 std::iterator_traits
+//  DESCRIPTION:   The compiler does not support SFINAE-friendly std::iterator_traits defined in C++17.
+
+#include <iterator>
+
+namespace boost_no_cxx17_iterator_traits {
+
+struct iterator
+{
+   typedef std::random_access_iterator_tag iterator_category;
+   typedef char value_type;
+   typedef std::ptrdiff_t difference_type;
+   typedef char* pointer;
+   typedef char& reference;
+
+   reference operator*()const;
+   iterator operator++();
+};
+
+struct non_iterator {};
+
+template< typename T >
+struct void_type { typedef void type; };
+
+template< typename Traits, typename Void = void >
+struct has_iterator_category
+{
+    enum { value = false };
+};
+
+template< typename Traits >
+struct has_iterator_category< Traits, typename void_type< typename Traits::iterator_category >::type >
+{
+    enum { value = true };
+};
+
+int test()
+{
+    static_assert(has_iterator_category< std::iterator_traits< boost_no_cxx17_iterator_traits::iterator > >::value, "has_iterator_category failed");
+
+    static_assert(!has_iterator_category< std::iterator_traits< boost_no_cxx17_iterator_traits::non_iterator > >::value, "has_iterator_category negative check failed");
+
+    return 0;
+}
+
+}

test/boost_no_cxx17_std_invoke.ipp

@@ -19,7 +19,7 @@ int foo( int i, int j) {
 
 int test() {
     int i = 1, j = 2;
-    std::invoke( foo, i, j);
+    typename std::invoke_result<int(&)(int,int), int, int>::type t = std::invoke( foo, i, j);
     return 0;
 }
 

test/boost_no_std_allocator.ipp

@@ -28,20 +28,34 @@ template <class T>
 int test_allocator(const T& i)
 {
    typedef std::allocator<int> alloc1_t;
+#if !((__cplusplus > 201700) || (defined(_MSVC_LANG) && (_MSVC_LANG > 201700)))
+   // stuff deprecated in C++17:
    typedef typename alloc1_t::size_type           size_type;
    typedef typename alloc1_t::difference_type     difference_type BOOST_UNUSED_ATTRIBUTE;
    typedef typename alloc1_t::pointer             pointer;
    typedef typename alloc1_t::const_pointer       const_pointer;
    typedef typename alloc1_t::reference           reference;
    typedef typename alloc1_t::const_reference     const_reference;
+   #endif
    typedef typename alloc1_t::value_type          value_type BOOST_UNUSED_ATTRIBUTE;
 
-   typedef typename alloc1_t::BOOST_NESTED_TEMPLATE rebind<double> binder_t;
-   typedef typename binder_t::other alloc2_t;
-
    alloc1_t a1;
    alloc1_t a2(a1);
+   (void)i;
+#if !((__cplusplus > 201700) || (defined(_MSVC_LANG) && (_MSVC_LANG > 201700)))
+   // stuff deprecated in C++17:
+   typedef typename alloc1_t::BOOST_NESTED_TEMPLATE rebind<double> binder_t;
+   typedef typename binder_t::other alloc2_t;
+   alloc2_t a3(a1);
+   // this chokes early versions of the MSL library
+   // and isn't currently required by anything in boost
+   // so don't test for now...
+   // a3 = a2;
 
+   (void)a2;
+#endif
+
+#if !((__cplusplus > 201700) || (defined(_MSVC_LANG) && (_MSVC_LANG > 201700)))
    pointer p = a1.allocate(1);
    const_pointer cp = p;
    a1.construct(p,i);
@@ -52,15 +66,11 @@ int test_allocator(const T& i)
    if(p != a1.address(r)) return -1;
    if(cp != a1.address(cr)) return -1;
    a1.destroy(p);
+#else
+   auto p = a1.allocate(1);
+#endif
    a1.deallocate(p,1);
 
-   alloc2_t a3(a1);
-   // this chokes early versions of the MSL library
-   // and isn't currently required by anything in boost
-   // so don't test for now...
-   // a3 = a2;
-
-   (void)a2;
    return 0;
 }
 

test/config_build_check.cpp

@@ -6,6 +6,8 @@
 //  See http://www.boost.org/libs/config for the most recent version.//
 //  Revision $Id$
 //
+// We include this as it contains some workarounds we may need (like a declaration for ::gets to get clang building):
+#include <boost/config.hpp>
 
 #  include "../test/boost_has_int128.ipp"
 #  include "../test/boost_no_constexpr.ipp"

test/config_info.cpp

@@ -143,18 +143,53 @@ void print_compiler_macros()
   PRINT_MACRO(_WCHAR_T_DEFINED);
 #endif
   // MSVC macros:
+  PRINT_MACRO(_ALIGNED_NEW_SUPPORTED);
+  PRINT_MACRO(__ATOM__);
+  PRINT_MACRO(__AVX__);
+  PRINT_MACRO(__AVX2__);
+  PRINT_MACRO(_CHAR_UNSIGNED);
+  PRINT_MACRO(_CLR_VER);
+  PRINT_MACRO(_CONTROL_FLOW_GUARD);
+  PRINT_MACRO(__cplusplus_cli);
+  PRINT_MACRO(__cplusplus_winrt);
   PRINT_MACRO(_CPPRTTI);
+  PRINT_MACRO(_CPPUNWIND);
   PRINT_MACRO(_DLL);
+  PRINT_MACRO(_INLINE_VARIABLES_SUPPORTED);
+  PRINT_MACRO(_ISO_VOLATILE);
+  PRINT_MACRO(_M_AMD64);
+  PRINT_MACRO(_M_ARM);
+  PRINT_MACRO(_M_ARM_ARMV7VE);
+  PRINT_MACRO(_M_ARM_FP);
+  PRINT_MACRO(_M_ARM64);
+  PRINT_MACRO(_M_CEE);
+  PRINT_MACRO(_M_CEE_PURE);
+  PRINT_MACRO(_M_CEE_SAFE);
+  PRINT_MACRO(_M_FP_EXCEPT);
+  PRINT_MACRO(_M_FP_FAST);
+  PRINT_MACRO(_M_FP_PRECISE);
+  PRINT_MACRO(_M_FP_STRICT);
+  PRINT_MACRO(_M_IX86);
+  PRINT_MACRO(_M_IX86_FP);
+  PRINT_MACRO(_M_X64);
   PRINT_MACRO(_M_ALPHA);
   PRINT_MACRO(_M_MPPC);
   PRINT_MACRO(_M_MRX000);
   PRINT_MACRO(_M_PPC);
+  PRINT_MACRO(_MANAGED);
+  PRINT_MACRO(_MSC_BUILD);
   PRINT_MACRO(_MFC_VER);
   PRINT_MACRO(_MSC_EXTENSIONS);
   PRINT_MACRO(_MSC_VER);
   PRINT_MACRO(_MSC_FULL_VER);
+  PRINT_MACRO(_MSVC_LANG);
+  PRINT_MACRO(_MSVC_WARNING_LEVEL);
+  PRINT_MACRO(__MSVC_RUNTIME_CHECKS);
   PRINT_MACRO(_MT);
   PRINT_MACRO(_NATIVE_WCHAR_T_DEFINED);
+  PRINT_MACRO(_NOEXCEPT_TYPES_SUPPORTED);
+  PRINT_MACRO(_OPENMP);
+  PRINT_MACRO(_PREFAST_);
   // GNUC options:
   PRINT_MACRO(__GNUC__);
   PRINT_MACRO(__GNUC_MINOR__);
@@ -193,6 +228,32 @@ void print_compiler_macros()
   PRINT_MACRO(__CYGWIN__);
   PRINT_MACRO(__MINGW32__);
   PRINT_MACRO(__GXX_RTTI);
+  PRINT_MACRO(__alpha__);
+  PRINT_MACRO(__amd64__);
+  PRINT_MACRO(__arm__);
+  PRINT_MACRO(__aarch64__);
+  PRINT_MACRO(__bfin);
+  PRINT_MACRO(__convex__);
+  PRINT_MACRO(__epiphany__);
+  PRINT_MACRO(__hppa__);
+  PRINT_MACRO(__ia64__);
+  PRINT_MACRO(__IA64);
+  PRINT_MACRO(__IA64__);
+  PRINT_MACRO(__m68k__);
+  PRINT_MACRO(__mips__);
+  PRINT_MACRO(__powerpc);
+  PRINT_MACRO(__powerpc__);
+  PRINT_MACRO(__powerpc64__);
+  PRINT_MACRO(__POWERPC__);
+  PRINT_MACRO(__ppc__);
+  PRINT_MACRO(__ppc64__);
+  PRINT_MACRO(__PPC__);
+  PRINT_MACRO(__PPC64__);
+  PRINT_MACRO(_ARCH_PPC);
+  PRINT_MACRO(_ARCH_PPC64);
+  PRINT_MACRO(__sh__);
+  PRINT_MACRO(__370__);
+  PRINT_MACRO(__THW_370__);
   // HP aCC:
   PRINT_MACRO(__HP_aCC);
   PRINT_MACRO(_HPACC_);
@@ -580,10 +641,33 @@ void print_stdlib_macros()
    #endif
    // Dinkumware options:
    PRINT_MACRO(_CPPLIB_VER);
+   PRINT_MACRO(_MSVC_STL_VERSION); // VS2017 15.5+
+   PRINT_MACRO(_MSVC_STL_UPDATE);  // VS2017 15.5+
    PRINT_MACRO(_GLOBAL_USING);
    PRINT_MACRO(_HAS_EXCEPTIONS);
    PRINT_MACRO(_HAS_MEMBER_TEMPLATES_REBIND);
    PRINT_MACRO(_HAS_TEMPLATE_PARTIAL_ORDERING);
+   // https://blogs.msdn.microsoft.com/vcblog/2016/08/12/stl-fixes-in-vs-2015-update-3/
+   PRINT_MACRO(_HAS_CXX17);
+   PRINT_MACRO(_HAS_AUTO_PTR_ETC);
+   PRINT_MACRO(_HAS_OLD_IOSTREAMS_MEMBERS);
+   PRINT_MACRO(_HAS_FUNCTION_ASSIGN);
+   PRINT_MACRO(_HAS_TR1_NAMESPACE);
+   PRINT_MACRO(_HAS_IDENTITY_STRUCT);
+   // VS2017 15.5+
+   PRINT_MACRO(_HAS_STATIC_RTTI);
+   PRINT_MACRO(_HAS_UNEXPECTED);
+   PRINT_MACRO(_HAS_STD_BYTE);
+   PRINT_MACRO(_HAS_FUNCTION_ALLOCATOR_SUPPORT);
+   PRINT_MACRO(_HAS_TR2_SYS_NAMESPACE);
+   PRINT_MACRO(_ENFORCE_MATCHING_ALLOCATORS);
+   PRINT_MACRO(_HAS_HAS_UNIQUE_OBJECT_REPRESENTATIONS);
+   PRINT_MACRO(_HAS_INLINE_VARIABLES);
+   PRINT_MACRO(_HAS_ALIGNED_NEW);
+   PRINT_MACRO(_HAS_NOEXCEPT_FUNCTION_TYPES);
+   PRINT_MACRO(_ITERATOR_DEBUG_LEVEL);
+   PRINT_MACRO(_HAS_ITERATOR_DEBUGGING);
+   PRINT_MACRO(_ITERATOR_DEBUG_ARRAY_OVERLOADS);
    // Libc++:
    PRINT_MACRO(_LIBCPP_VERSION);
    // STLPort and generic SGI STL options:
@@ -763,6 +847,7 @@ void print_stdlib_macros()
    PRINT_MACRO(_GLIBCXX_MEM_LIMITS);
    PRINT_MACRO(_GLIBCXX_HOSTED);
    PRINT_MACRO(_GLIBCXX_SJLJ_EXCEPTIONS);
+   PRINT_MACRO(_GLIBCXX_RELEASE);
 
    // Modena C++ standard library
    PRINT_MACRO(MSIPL_ANSI_HEADER);
@@ -969,6 +1054,7 @@ void print_boost_macros()
    PRINT_MACRO(BOOST_HAS_NL_TYPES_H);
    PRINT_MACRO(BOOST_HAS_NRVO);
    PRINT_MACRO(BOOST_HAS_PARTIAL_STD_ALLOCATOR);
+   PRINT_MACRO(BOOST_HAS_PRAGMA_DETECT_MISMATCH);
    PRINT_MACRO(BOOST_HAS_PTHREADS);
    PRINT_MACRO(BOOST_HAS_PTHREAD_DELAY_NP);
    PRINT_MACRO(BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE);
@@ -1009,6 +1095,7 @@ void print_boost_macros()
    PRINT_MACRO(BOOST_NO_CXX11_DECLTYPE);
    PRINT_MACRO(BOOST_NO_CXX11_DECLTYPE_N3276);
    PRINT_MACRO(BOOST_NO_CXX11_DEFAULTED_FUNCTIONS);
+   PRINT_MACRO(BOOST_NO_CXX11_DEFAULTED_MOVES);
    PRINT_MACRO(BOOST_NO_CXX11_DELETED_FUNCTIONS);
    PRINT_MACRO(BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS);
    PRINT_MACRO(BOOST_NO_CXX11_EXTERN_TEMPLATE);
@@ -1072,7 +1159,11 @@ void print_boost_macros()
    PRINT_MACRO(BOOST_NO_CXX14_STD_EXCHANGE);
    PRINT_MACRO(BOOST_NO_CXX14_VARIABLE_TEMPLATES);
    PRINT_MACRO(BOOST_NO_CXX17_FOLD_EXPRESSIONS);
+   PRINT_MACRO(BOOST_NO_CXX17_HDR_OPTIONAL);
+   PRINT_MACRO(BOOST_NO_CXX17_HDR_STRING_VIEW);
+   PRINT_MACRO(BOOST_NO_CXX17_IF_CONSTEXPR);
    PRINT_MACRO(BOOST_NO_CXX17_INLINE_VARIABLES);
+   PRINT_MACRO(BOOST_NO_CXX17_ITERATOR_TRAITS);
    PRINT_MACRO(BOOST_NO_CXX17_STD_APPLY);
    PRINT_MACRO(BOOST_NO_CXX17_STD_INVOKE);
    PRINT_MACRO(BOOST_NO_CXX17_STRUCTURED_BINDINGS);
@@ -1139,10 +1230,23 @@ void print_boost_macros()
    PRINT_MACRO(BOOST_NO_USING_TEMPLATE);
    PRINT_MACRO(BOOST_NO_VOID_RETURNS);
 
+
+
+
+
+
+
+
+
+
+
+
    // END GENERATED BLOCK
 
    PRINT_MACRO(BOOST_INTEL);
    PRINT_MACRO(BOOST_MSVC);
+   PRINT_MACRO(BOOST_GCC);
+   PRINT_MACRO(BOOST_LIBSTDCXX_VERSION);
    PRINT_MACRO(BOOST_STD_EXTENSION_NAMESPACE);
    PRINT_MACRO(BOOST_UNREACHABLE_RETURN(0));
    PRINT_MACRO(BOOST_CONSTEXPR);
@@ -1152,6 +1256,67 @@ void print_boost_macros()
    PRINT_MACRO(BOOST_FORCEINLINE);
    PRINT_MACRO(BOOST_NOINLINE);
    PRINT_MACRO(BOOST_FALLTHROUGH);
+   PRINT_MACRO(BOOST_MAY_ALIAS);
+   PRINT_MACRO(BOOST_NO_MAY_ALIAS);
+}
+
+void print_sd6_macros()
+{
+    // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0096r5.html
+
+    // C++17:
+    PRINT_MACRO(__cpp_hex_float);
+    PRINT_MACRO(__cpp_inline_variables);
+    PRINT_MACRO(__cpp_aligned_new);
+    PRINT_MACRO(__cpp_guaranteed_copy_elision);
+    PRINT_MACRO(__cpp_noexcept_function_type);
+    PRINT_MACRO(__cpp_fold_expressions);
+    PRINT_MACRO(__cpp_capture_star_this);
+    PRINT_MACRO(__cpp_constexpr);
+    PRINT_MACRO(__cpp_if_constexpr);
+    PRINT_MACRO(__cpp_range_based_for);
+    PRINT_MACRO(__cpp_static_assert);
+    PRINT_MACRO(__cpp_deduction_guides);
+    PRINT_MACRO(__cpp_nontype_template_parameter_auto);
+    PRINT_MACRO(__cpp_namespace_attributes);
+    PRINT_MACRO(__cpp_enumerator_attributes);
+    PRINT_MACRO(__cpp_inheriting_constructors);
+    PRINT_MACRO(__cpp_variadic_using);
+    PRINT_MACRO(__cpp_structured_bindings);
+    PRINT_MACRO(__cpp_aggregate_bases);
+    PRINT_MACRO(__cpp_nontype_template_args);
+    PRINT_MACRO(__cpp_template_template_args);
+
+    // C++14:
+    PRINT_MACRO(__cpp_binary_literals);
+    PRINT_MACRO(__cpp_init_captures);
+    PRINT_MACRO(__cpp_generic_lambdas);
+    PRINT_MACRO(__cpp_sized_deallocation);
+    PRINT_MACRO(__cpp_decltype_auto);
+    PRINT_MACRO(__cpp_return_type_deduction);
+    PRINT_MACRO(__cpp_aggregate_nsdmi);
+    PRINT_MACRO(__cpp_variable_templates);
+
+    // C++11:
+    PRINT_MACRO(__cpp_unicode_characters);
+    PRINT_MACRO(__cpp_raw_strings);
+    PRINT_MACRO(__cpp_unicode_literals);
+    PRINT_MACRO(__cpp_user_defined_literals);
+    PRINT_MACRO(__cpp_threadsafe_static_init);
+    PRINT_MACRO(__cpp_lambdas);
+    PRINT_MACRO(__cpp_decltype);
+    PRINT_MACRO(__cpp_attributes);
+    PRINT_MACRO(__cpp_rvalue_references);
+    PRINT_MACRO(__cpp_variadic_templates);
+    PRINT_MACRO(__cpp_initializer_lists);
+    PRINT_MACRO(__cpp_delegating_constructors);
+    PRINT_MACRO(__cpp_nsdmi);
+    PRINT_MACRO(__cpp_ref_qualifiers);
+    PRINT_MACRO(__cpp_alias_templates);
+
+    // C++98:
+    PRINT_MACRO(__cpp_rtti);
+    PRINT_MACRO(__cpp_exceptions);
 }
 
 void print_separator()
@@ -1171,6 +1336,8 @@ int main()
   print_platform_macros();
   print_separator();
   print_boost_macros();
+  print_separator();
+  print_sd6_macros();
 
   return 0;
 }

test/config_test.cpp

@@ -1,4 +1,4 @@
-//  This file was automatically generated on Mon May 29 10:27:35 2017
+//  This file was automatically generated on Thu Aug 16 11:20:17 2018
 //  by libs/config/tools/generate.cpp
 //  Copyright John Maddock 2002-4.
 //  Use, modification and distribution are subject to the 
@@ -122,6 +122,11 @@ namespace boost_no_cxx11_allocator = empty_boost;
 #else
 namespace boost_no_cxx11_atomic_smart_ptr = empty_boost;
 #endif
+#ifndef BOOST_NO_CXX11_DEFAULTED_MOVES
+#include "boost_no_cxx11_defaulted_moves.ipp"
+#else
+namespace boost_no_cxx11_defaulted_moves = empty_boost;
+#endif
 #ifndef BOOST_NO_CXX11_FINAL
 #include "boost_no_cxx11_final.ipp"
 #else
@@ -337,11 +342,31 @@ namespace boost_no_cxx14_variable_templates = empty_boost;
 #else
 namespace boost_no_cxx17_fold_expressions = empty_boost;
 #endif
+#ifndef BOOST_NO_CXX17_HDR_OPTIONAL
+#include "boost_no_cxx17_hdr_optional.ipp"
+#else
+namespace boost_no_cxx17_hdr_optional = empty_boost;
+#endif
+#ifndef BOOST_NO_CXX17_HDR_STRING_VIEW
+#include "boost_no_cxx17_hdr_string_view.ipp"
+#else
+namespace boost_no_cxx17_hdr_string_view = empty_boost;
+#endif
+#ifndef BOOST_NO_CXX17_IF_CONSTEXPR
+#include "boost_no_cxx17_if_constexpr.ipp"
+#else
+namespace boost_no_cxx17_if_constexpr = empty_boost;
+#endif
 #ifndef BOOST_NO_CXX17_INLINE_VARIABLES
 #include "boost_no_cxx17_inline_variables.ipp"
 #else
 namespace boost_no_cxx17_inline_variables = empty_boost;
 #endif
+#ifndef BOOST_NO_CXX17_ITERATOR_TRAITS
+#include "boost_no_cxx17_iterator_traits.ipp"
+#else
+namespace boost_no_cxx17_iterator_traits = empty_boost;
+#endif
 #ifndef BOOST_NO_CXX17_STD_APPLY
 #include "boost_no_cxx17_std_apply.ipp"
 #else
@@ -808,6 +833,11 @@ namespace boost_has_bethreads = empty_boost;
 #else
 namespace boost_has_clock_gettime = empty_boost;
 #endif
+#ifdef BOOST_HAS_PRAGMA_DETECT_MISMATCH
+#include "boost_has_detect_mismatch.ipp"
+#else
+namespace boost_has_pragma_detect_mismatch = empty_boost;
+#endif
 #ifdef BOOST_HAS_DIRENT_H
 #include "boost_has_dirent_h.ipp"
 #else
@@ -991,6 +1021,11 @@ int main( int, char *[] )
       std::cerr << "Failed test for BOOST_HAS_CLOCK_GETTIME at: " << __FILE__ << ":" << __LINE__ << std::endl;
       ++error_count;
    }
+   if(0 != boost_has_pragma_detect_mismatch::test())
+   {
+      std::cerr << "Failed test for BOOST_HAS_PRAGMA_DETECT_MISMATCH at: " << __FILE__ << ":" << __LINE__ << std::endl;
+      ++error_count;
+   }
    if(0 != boost_has_dirent_h::test())
    {
       std::cerr << "Failed test for BOOST_HAS_DIRENT_H at: " << __FILE__ << ":" << __LINE__ << std::endl;
@@ -1256,6 +1291,11 @@ int main( int, char *[] )
       std::cerr << "Failed test for BOOST_NO_CXX11_ATOMIC_SMART_PTR at: " << __FILE__ << ":" << __LINE__ << std::endl;
       ++error_count;
    }
+   if(0 != boost_no_cxx11_defaulted_moves::test())
+   {
+      std::cerr << "Failed test for BOOST_NO_CXX11_DEFAULTED_MOVES at: " << __FILE__ << ":" << __LINE__ << std::endl;
+      ++error_count;
+   }
    if(0 != boost_no_cxx11_final::test())
    {
       std::cerr << "Failed test for BOOST_NO_CXX11_FINAL at: " << __FILE__ << ":" << __LINE__ << std::endl;
@@ -1471,11 +1511,31 @@ int main( int, char *[] )
       std::cerr << "Failed test for BOOST_NO_CXX17_FOLD_EXPRESSIONS at: " << __FILE__ << ":" << __LINE__ << std::endl;
       ++error_count;
    }
+   if(0 != boost_no_cxx17_hdr_optional::test())
+   {
+      std::cerr << "Failed test for BOOST_NO_CXX17_HDR_OPTIONAL at: " << __FILE__ << ":" << __LINE__ << std::endl;
+      ++error_count;
+   }
+   if(0 != boost_no_cxx17_hdr_string_view::test())
+   {
+      std::cerr << "Failed test for BOOST_NO_CXX17_HDR_STRING_VIEW at: " << __FILE__ << ":" << __LINE__ << std::endl;
+      ++error_count;
+   }
+   if(0 != boost_no_cxx17_if_constexpr::test())
+   {
+      std::cerr << "Failed test for BOOST_NO_CXX17_IF_CONSTEXPR at: " << __FILE__ << ":" << __LINE__ << std::endl;
+      ++error_count;
+   }
    if(0 != boost_no_cxx17_inline_variables::test())
    {
       std::cerr << "Failed test for BOOST_NO_CXX17_INLINE_VARIABLES at: " << __FILE__ << ":" << __LINE__ << std::endl;
       ++error_count;
    }
+   if(0 != boost_no_cxx17_iterator_traits::test())
+   {
+      std::cerr << "Failed test for BOOST_NO_CXX17_ITERATOR_TRAITS at: " << __FILE__ << ":" << __LINE__ << std::endl;
+      ++error_count;
+   }
    if(0 != boost_no_cxx17_std_apply::test())
    {
       std::cerr << "Failed test for BOOST_NO_CXX17_STD_APPLY at: " << __FILE__ << ":" << __LINE__ << std::endl;

test/has_detect_mismatch_fail.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Wed Apr 18 20:03:40 2018
+//  by libs/config/tools/generate.cpp
+//  Copyright John Maddock 2002-4.
+//  Use, modification and distribution are subject to the 
+//  Boost Software License, Version 1.0. (See accompanying file 
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for the most recent version.//
+//  Revision $Id$
+//
+
+
+// Test file for macro BOOST_HAS_PRAGMA_DETECT_MISMATCH
+// This file should not compile, if it does then
+// BOOST_HAS_PRAGMA_DETECT_MISMATCH should be defined.
+// See file boost_has_detect_mismatch.ipp for details
+
+// Must not have BOOST_ASSERT_CONFIG set; it defeats
+// the objective of this file:
+#ifdef BOOST_ASSERT_CONFIG
+#  undef BOOST_ASSERT_CONFIG
+#endif
+
+#include <boost/config.hpp>
+#include "test.hpp"
+
+#ifndef BOOST_HAS_PRAGMA_DETECT_MISMATCH
+#include "boost_has_detect_mismatch.ipp"
+#else
+#error "this file should not compile"
+#endif
+
+int main( int, char *[] )
+{
+   return boost_has_pragma_detect_mismatch::test();
+}
+

test/has_detect_mismatch_pass.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Wed Apr 18 20:03:40 2018
+//  by libs/config/tools/generate.cpp
+//  Copyright John Maddock 2002-4.
+//  Use, modification and distribution are subject to the 
+//  Boost Software License, Version 1.0. (See accompanying file 
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for the most recent version.//
+//  Revision $Id$
+//
+
+
+// Test file for macro BOOST_HAS_PRAGMA_DETECT_MISMATCH
+// This file should compile, if it does not then
+// BOOST_HAS_PRAGMA_DETECT_MISMATCH should not be defined.
+// See file boost_has_detect_mismatch.ipp for details
+
+// Must not have BOOST_ASSERT_CONFIG set; it defeats
+// the objective of this file:
+#ifdef BOOST_ASSERT_CONFIG
+#  undef BOOST_ASSERT_CONFIG
+#endif
+
+#include <boost/config.hpp>
+#include "test.hpp"
+
+#ifdef BOOST_HAS_PRAGMA_DETECT_MISMATCH
+#include "boost_has_detect_mismatch.ipp"
+#else
+namespace boost_has_pragma_detect_mismatch = empty_boost;
+#endif
+
+int main( int, char *[] )
+{
+   return boost_has_pragma_detect_mismatch::test();
+}
+

test/header_deprecated_test.cpp

@@ -0,0 +1,18 @@
+//  Copyright 2017 Peter Dimov.
+//
+//  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
+
+#include <boost/config/header_deprecated.hpp>
+
+BOOST_HEADER_DEPRECATED("<boost/config/workaround.hpp>")
+
+#define ALTERNATIVE "the suitable component header"
+BOOST_HEADER_DEPRECATED(ALTERNATIVE)
+
+#include <boost/config.hpp> // BOOST_STRINGIZE
+
+#define HEADER <boost/config/workaround.hpp>
+BOOST_HEADER_DEPRECATED(BOOST_STRINGIZE(HEADER))

test/helper_macro_test.cpp

@@ -34,6 +34,9 @@ BOOST_NORETURN void always_throw()
    throw 0;
 }
 
+struct BOOST_MAY_ALIAS aliasing_struct {};
+typedef unsigned int BOOST_MAY_ALIAS aliasing_uint;
+
 
 #define test_fallthrough(x) foobar(x)
 

test/helper_macros_test.cpp

@@ -0,0 +1,30 @@
+//  Copyright 2017 Peter Dimov.
+//
+//  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
+
+#include <boost/config/helper_macros.hpp>
+#include <boost/core/lightweight_test.hpp>
+
+int main()
+{
+#define X pumpkin
+
+    BOOST_TEST_CSTR_EQ( BOOST_STRINGIZE(X), "pumpkin" );
+    BOOST_TEST_CSTR_EQ( BOOST_STRINGIZE(__LINE__), "16" );
+
+#define Y 2
+
+    int BOOST_JOIN(X, Y) = 0;
+    (void)pumpkin2;
+
+    int BOOST_JOIN(X, __LINE__) = 0;
+    (void)pumpkin23;
+
+    BOOST_TEST_CSTR_EQ( BOOST_STRINGIZE(BOOST_JOIN(X, Y)), "pumpkin2" );
+    BOOST_TEST_CSTR_EQ( BOOST_STRINGIZE(BOOST_JOIN(X, __LINE__)), "pumpkin27" );
+
+    return boost::report_errors();
+}

test/limits_test.cpp

@@ -207,7 +207,7 @@ int cpp_main(int, char*[])
   test_float_limits(long_double(), "long double");
   // Some compilers don't pay attention to std:3.6.1/5 and issue a
   // warning here if "return 0;" is omitted.
-  return 0;
+  return boost::report_errors();
 }
 
 

test/link/bc_gen.sh

@@ -1,4 +1,4 @@
-#! /bin/bash
+#! /usr/bin/env bash
 
 # copyright John Maddock 2005
 # Use, modification and distribution are subject to the 

test/link/vc_gen.sh

@@ -1,4 +1,4 @@
-#! /bin/bash
+#! /usr/bin/env bash
 # copyright John Maddock 2005
 # Use, modification and distribution are subject to the 
 # Boost Software License, Version 1.0. (See accompanying file 

test/no_cxx11_defaulted_moves_fail.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Wed Jan 03 23:31:30 2018
+//  by libs/config/tools/generate.cpp
+//  Copyright John Maddock 2002-4.
+//  Use, modification and distribution are subject to the 
+//  Boost Software License, Version 1.0. (See accompanying file 
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for the most recent version.//
+//  Revision $Id$
+//
+
+
+// Test file for macro BOOST_NO_CXX11_DEFAULTED_MOVES
+// This file should not compile, if it does then
+// BOOST_NO_CXX11_DEFAULTED_MOVES should not be defined.
+// See file boost_no_cxx11_defaulted_moves.ipp for details
+
+// Must not have BOOST_ASSERT_CONFIG set; it defeats
+// the objective of this file:
+#ifdef BOOST_ASSERT_CONFIG
+#  undef BOOST_ASSERT_CONFIG
+#endif
+
+#include <boost/config.hpp>
+#include "test.hpp"
+
+#ifdef BOOST_NO_CXX11_DEFAULTED_MOVES
+#include "boost_no_cxx11_defaulted_moves.ipp"
+#else
+#error "this file should not compile"
+#endif
+
+int main( int, char *[] )
+{
+   return boost_no_cxx11_defaulted_moves::test();
+}
+

test/no_cxx11_defaulted_moves_pass.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Wed Jan 03 23:31:30 2018
+//  by libs/config/tools/generate.cpp
+//  Copyright John Maddock 2002-4.
+//  Use, modification and distribution are subject to the 
+//  Boost Software License, Version 1.0. (See accompanying file 
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for the most recent version.//
+//  Revision $Id$
+//
+
+
+// Test file for macro BOOST_NO_CXX11_DEFAULTED_MOVES
+// This file should compile, if it does not then
+// BOOST_NO_CXX11_DEFAULTED_MOVES should be defined.
+// See file boost_no_cxx11_defaulted_moves.ipp for details
+
+// Must not have BOOST_ASSERT_CONFIG set; it defeats
+// the objective of this file:
+#ifdef BOOST_ASSERT_CONFIG
+#  undef BOOST_ASSERT_CONFIG
+#endif
+
+#include <boost/config.hpp>
+#include "test.hpp"
+
+#ifndef BOOST_NO_CXX11_DEFAULTED_MOVES
+#include "boost_no_cxx11_defaulted_moves.ipp"
+#else
+namespace boost_no_cxx11_defaulted_moves = empty_boost;
+#endif
+
+int main( int, char *[] )
+{
+   return boost_no_cxx11_defaulted_moves::test();
+}
+

test/no_cxx17_hdr_optional_fail.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Sat Aug  4 19:11:09 2018
+//  by libs/config/tools/generate.cpp
+//  Copyright John Maddock 2002-4.
+//  Use, modification and distribution are subject to the 
+//  Boost Software License, Version 1.0. (See accompanying file 
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for the most recent version.//
+//  Revision $Id$
+//
+
+
+// Test file for macro BOOST_NO_CXX17_HDR_OPTIONAL
+// This file should not compile, if it does then
+// BOOST_NO_CXX17_HDR_OPTIONAL should not be defined.
+// See file boost_no_cxx17_hdr_optional.ipp for details
+
+// Must not have BOOST_ASSERT_CONFIG set; it defeats
+// the objective of this file:
+#ifdef BOOST_ASSERT_CONFIG
+#  undef BOOST_ASSERT_CONFIG
+#endif
+
+#include <boost/config.hpp>
+#include "test.hpp"
+
+#ifdef BOOST_NO_CXX17_HDR_OPTIONAL
+#include "boost_no_cxx17_hdr_optional.ipp"
+#else
+#error "this file should not compile"
+#endif
+
+int main( int, char *[] )
+{
+   return boost_no_cxx17_hdr_optional::test();
+}
+

test/no_cxx17_hdr_optional_pass.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Sat Aug  4 19:11:08 2018
+//  by libs/config/tools/generate.cpp
+//  Copyright John Maddock 2002-4.
+//  Use, modification and distribution are subject to the 
+//  Boost Software License, Version 1.0. (See accompanying file 
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for the most recent version.//
+//  Revision $Id$
+//
+
+
+// Test file for macro BOOST_NO_CXX17_HDR_OPTIONAL
+// This file should compile, if it does not then
+// BOOST_NO_CXX17_HDR_OPTIONAL should be defined.
+// See file boost_no_cxx17_hdr_optional.ipp for details
+
+// Must not have BOOST_ASSERT_CONFIG set; it defeats
+// the objective of this file:
+#ifdef BOOST_ASSERT_CONFIG
+#  undef BOOST_ASSERT_CONFIG
+#endif
+
+#include <boost/config.hpp>
+#include "test.hpp"
+
+#ifndef BOOST_NO_CXX17_HDR_OPTIONAL
+#include "boost_no_cxx17_hdr_optional.ipp"
+#else
+namespace boost_no_cxx17_hdr_optional = empty_boost;
+#endif
+
+int main( int, char *[] )
+{
+   return boost_no_cxx17_hdr_optional::test();
+}
+

test/no_cxx17_hdr_string_view_fail.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Thu Aug 16 11:20:17 2018
+//  by libs/config/tools/generate.cpp
+//  Copyright John Maddock 2002-4.
+//  Use, modification and distribution are subject to the 
+//  Boost Software License, Version 1.0. (See accompanying file 
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for the most recent version.//
+//  Revision $Id$
+//
+
+
+// Test file for macro BOOST_NO_CXX17_HDR_STRING_VIEW
+// This file should not compile, if it does then
+// BOOST_NO_CXX17_HDR_STRING_VIEW should not be defined.
+// See file boost_no_cxx17_hdr_string_view.ipp for details
+
+// Must not have BOOST_ASSERT_CONFIG set; it defeats
+// the objective of this file:
+#ifdef BOOST_ASSERT_CONFIG
+#  undef BOOST_ASSERT_CONFIG
+#endif
+
+#include <boost/config.hpp>
+#include "test.hpp"
+
+#ifdef BOOST_NO_CXX17_HDR_STRING_VIEW
+#include "boost_no_cxx17_hdr_string_view.ipp"
+#else
+#error "this file should not compile"
+#endif
+
+int main( int, char *[] )
+{
+   return boost_no_cxx17_hdr_string_view::test();
+}
+

test/no_cxx17_hdr_string_view_pass.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Thu Aug 16 11:20:17 2018
+//  by libs/config/tools/generate.cpp
+//  Copyright John Maddock 2002-4.
+//  Use, modification and distribution are subject to the 
+//  Boost Software License, Version 1.0. (See accompanying file 
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for the most recent version.//
+//  Revision $Id$
+//
+
+
+// Test file for macro BOOST_NO_CXX17_HDR_STRING_VIEW
+// This file should compile, if it does not then
+// BOOST_NO_CXX17_HDR_STRING_VIEW should be defined.
+// See file boost_no_cxx17_hdr_string_view.ipp for details
+
+// Must not have BOOST_ASSERT_CONFIG set; it defeats
+// the objective of this file:
+#ifdef BOOST_ASSERT_CONFIG
+#  undef BOOST_ASSERT_CONFIG
+#endif
+
+#include <boost/config.hpp>
+#include "test.hpp"
+
+#ifndef BOOST_NO_CXX17_HDR_STRING_VIEW
+#include "boost_no_cxx17_hdr_string_view.ipp"
+#else
+namespace boost_no_cxx17_hdr_string_view = empty_boost;
+#endif
+
+int main( int, char *[] )
+{
+   return boost_no_cxx17_hdr_string_view::test();
+}
+