Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

36 files changed, 1606 insertions, 0 deletions

diff --git a/src/boost/libs/predef/CMakeLists.txt b/src/boost/libs/predef/CMakeLists.txt
new file mode 100644
index 000000000..dc69fe5d7
--- /dev/null
+++ b/src/boost/libs/predef/CMakeLists.txt
@@ -0,0 +1,38 @@
+# Copyright Mike Dev 2018
+# Copyright Rene Rivera 2018
+# Distributed under the Boost Software License, Version 1.0.
+# See accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt
+
+# NOTE:
+#   CMake support for Boost.Predef is currently experimental at best and the
+#   interface is likely to change in the future
+#
+# This file provides minimal cmake support (no unit-tests,
+# no installation) for integration into a "host" cmake project
+# via the "add_subdirectory( <path-to-boost-predef> )" command.
+#
+# Other cmake targets can then use the public target name
+# "Boost::predef" in order to express their dependency
+# on this library. I.e:
+#
+# target_link_libraries( <my-exe/lib> PUBLIC Boost::predef )
+
+# Only need the basic minimum of project, add_library, and
+# target_include_directories commands.
+cmake_minimum_required( VERSION 3.0 )
+
+# Don't set VERSION, as that's a pita to keep up to date with the version
+# header. And don't set LANGUAGES as we are multi-language and header
+# only, so it's irrelevant.
+project( BoostPredef )
+
+# Simple INTERFACE, and header only, library target.
+add_library( boost_predef INTERFACE )
+
+# The only usage requirement is include dir for consumers.
+target_include_directories( boost_predef INTERFACE include )
+
+# Add an alias to be compatible with consumers that may have used the
+# FindBoost script.
+add_library( Boost::predef ALIAS boost_predef )
diff --git a/src/boost/libs/predef/azure-pipelines.yml b/src/boost/libs/predef/azure-pipelines.yml
new file mode 100644
index 000000000..3fed16598
--- /dev/null
+++ b/src/boost/libs/predef/azure-pipelines.yml
@@ -0,0 +1,333 @@
+# 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)
+#
+# Copyright Rene Rivera 2019-2020.
+
+trigger:
+  branches:
+    include:
+    - develop
+    - master
+    - feature/*
+pr:
+  branches:
+    include:
+    - develop
+
+variables:
+  AZP: 1
+  AZP_REPO_DIR: $(Build.Repository.LocalPath)
+  AZP_BRANCH: $(Build.SourceBranch)
+  AZP_BRANCH_NAME: $(Build.SourceBranchName)
+  AZP_COMMIT: $(Build.SourceVersion)
+  AZP_REPO: $(Build.Repository.Name)
+  AZP_PULL_REQUEST: $(System.PullRequest.PullRequestNumber)
+
+stages:
+
+- stage: Test
+  jobs:
+
+  - job: 'Linux'
+    strategy:
+      matrix:
+        GCC 9 (GNU):
+          TOOLSET: gcc
+          CXX: g++-9
+          PACKAGES: g++-9
+          B2_ARGS: 'cxxstd=03,11,14,17,2a cxxstd-dialect=gnu'
+          VM_IMAGE: 'ubuntu-18.04'
+        GCC 9 (ISO):
+          TOOLSET: gcc
+          CXX: g++-9
+          PACKAGES: g++-9
+          B2_ARGS: 'cxxstd=03,11,14,17,2a cxxstd-dialect=iso'
+          VM_IMAGE: 'ubuntu-18.04'
+        GCC 9:
+          TOOLSET: gcc
+          CXX: g++-9
+          PACKAGES: g++-9
+          VM_IMAGE: 'ubuntu-18.04'
+        GCC 8:
+          TOOLSET: gcc
+          CXX: g++-8
+          PACKAGES: g++-8
+          VM_IMAGE: 'ubuntu-18.04'
+        GCC 7:
+          TOOLSET: gcc
+          CXX: g++-7
+          PACKAGES: g++-7
+          VM_IMAGE: 'ubuntu-18.04'
+        GCC 6:
+          TOOLSET: gcc
+          CXX: g++-6
+          PACKAGES: g++-6
+          VM_IMAGE: 'ubuntu-18.04'
+        GCC 5:
+          TOOLSET: gcc
+          CXX: g++-5
+          PACKAGES: g++-5
+          VM_IMAGE: 'ubuntu-18.04'
+        GCC 4.9:
+          TOOLSET: gcc
+          CXX: g++-4.9
+          PACKAGES: g++-4.9
+          VM_IMAGE: 'ubuntu-16.04'
+        GCC 4.8:
+          TOOLSET: gcc
+          CXX: g++-4.8
+          PACKAGES: g++-4.8
+          VM_IMAGE: 'ubuntu-16.04'
+        GCC 4.7:
+          TOOLSET: gcc
+          CXX: g++-4.7
+          PACKAGES: g++-4.7
+          VM_IMAGE: 'ubuntu-16.04'
+        Clang 9:
+          TOOLSET: clang
+          CXX: clang++-9
+          PACKAGES: clang-9
+          LLVM_REPO: llvm-toolchain-xenial-9
+          VM_IMAGE: 'ubuntu-18.04'
+        Clang 8:
+          TOOLSET: clang
+          CXX: clang++-8
+          PACKAGES: clang-8
+          LLVM_REPO: llvm-toolchain-xenial-8
+          VM_IMAGE: 'ubuntu-18.04'
+        Clang 7:
+          TOOLSET: clang
+          CXX: clang++-7
+          PACKAGES: clang-7
+          LLVM_REPO: llvm-toolchain-xenial-7
+          VM_IMAGE: 'ubuntu-18.04'
+        Clang 6:
+          TOOLSET: clang
+          CXX: clang++-6.0
+          PACKAGES: clang-6.0
+          LLVM_REPO: llvm-toolchain-xenial-6.0
+          VM_IMAGE: 'ubuntu-18.04'
+        Clang 5:
+          TOOLSET: clang
+          CXX: clang++-5.0
+          PACKAGES: clang-5.0
+          LLVM_REPO: llvm-toolchain-xenial-5.0
+          VM_IMAGE: 'ubuntu-18.04'
+        Clang 4:
+          TOOLSET: clang
+          CXX: clang++-4.0
+          PACKAGES: clang-4.0
+          LLVM_REPO: llvm-toolchain-xenial-4.0
+          VM_IMAGE: 'ubuntu-18.04'
+        Clang 3.9:
+          TOOLSET: clang
+          CXX: clang++-3.9
+          PACKAGES: clang-3.9
+          VM_IMAGE: 'ubuntu-18.04'
+        Clang 3.8:
+          TOOLSET: clang
+          CXX: clang++-3.8
+          PACKAGES: clang-3.8
+          VM_IMAGE: 'ubuntu-16.04'
+        Clang 3.7:
+          TOOLSET: clang
+          CXX: clang++-3.7
+          PACKAGES: clang-3.7
+          VM_IMAGE: 'ubuntu-16.04'
+        Clang 3.6:
+          TOOLSET: clang
+          CXX: clang++-3.6
+          PACKAGES: clang-3.6
+          VM_IMAGE: 'ubuntu-16.04'
+        Clang 3.5:
+          TOOLSET: clang
+          CXX: clang++-3.5
+          PACKAGES: clang-3.5
+          VM_IMAGE: 'ubuntu-16.04'
+    pool:
+      vmImage: $(VM_IMAGE)
+    steps:
+    - bash: |
+        set -e
+        uname -a
+        sudo -E apt-add-repository -y "ppa:ubuntu-toolchain-r/test"
+        if test -n "${LLVM_REPO}" ; then
+          wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
+          sudo -E apt-add-repository "deb http://apt.llvm.org/xenial/ ${LLVM_REPO} main"
+        fi
+        sudo -E apt-get update
+        sudo -E apt-get -yq --no-install-suggests --no-install-recommends install ${PACKAGES}
+      displayName: 'Install CXX'
+    - bash: |
+        set -e
+        pushd ${HOME}
+        wget -nv https://github.com/boostorg/build/archive/master.tar.gz
+        tar -zxf master.tar.gz
+        cd build-master
+        CXX= ./bootstrap.sh
+        sudo ./b2 install
+        popd
+      displayName: 'Install B2'
+    - bash: |
+        set -e
+        CXX_PATH=`which ${CXX}`
+        echo "using ${TOOLSET} : : ${CXX_PATH} ;" > ${HOME}/user-config.jam
+        pushd test
+        b2 --debug-configuration -a toolset=${TOOLSET} ${B2_ARGS}
+        popd
+      displayName: Test
+
+  - job: 'macOS'
+    strategy:
+      matrix:
+        Xcode 11.4:
+          TOOLSET: clang
+          CXX: clang++
+          XCODE_APP: /Applications/Xcode_11.4_beta.app
+          VM_IMAGE: 'macOS-10.15'
+        Xcode 11.3.1:
+          TOOLSET: clang
+          CXX: clang++
+          XCODE_APP: /Applications/Xcode_11.3.1.app
+          VM_IMAGE: 'macOS-10.15'
+        Xcode 11.3:
+          TOOLSET: clang
+          CXX: clang++
+          XCODE_APP: /Applications/Xcode_11.3.app
+          VM_IMAGE: 'macOS-10.15'
+        Xcode 11.2:
+          TOOLSET: clang
+          CXX: clang++
+          XCODE_APP: /Applications/Xcode_11.2.app
+          VM_IMAGE: 'macOS-10.15'
+        Xcode 11.1:
+          TOOLSET: clang
+          CXX: clang++
+          XCODE_APP: /Applications/Xcode_11.1.app
+          VM_IMAGE: 'macOS-10.15'
+        Xcode 11.0:
+          TOOLSET: clang
+          CXX: clang++
+          XCODE_APP: /Applications/Xcode_11.app
+          VM_IMAGE: 'macOS-10.15'
+        Xcode 10.2.1:
+          TOOLSET: clang
+          CXX: clang++
+          XCODE_APP: /Applications/Xcode_10.2.1.app
+          VM_IMAGE: 'macOS-10.14'
+        Xcode 10.2:
+          TOOLSET: clang
+          CXX: clang++
+          XCODE_APP: /Applications/Xcode_10.2.app
+          VM_IMAGE: 'macOS-10.14'
+        Xcode 10.1:
+          TOOLSET: clang
+          CXX: clang++
+          XCODE_APP: /Applications/Xcode_10.1.app
+          VM_IMAGE: 'macOS-10.14'
+        Xcode 10.0:
+          TOOLSET: clang
+          CXX: clang++
+          XCODE_APP: /Applications/Xcode_10.app
+          VM_IMAGE: 'macOS-10.14'
+    pool:
+      vmImage: $(VM_IMAGE)
+    steps:
+    - bash: |
+        set -e
+        uname -a
+        sudo xcode-select -switch ${XCODE_APP}
+        which clang++
+        clang++ --version
+      displayName: 'Install CXX'
+    - bash: |
+        set -e
+        pushd ${HOME}
+        wget -nv https://github.com/boostorg/build/archive/master.tar.gz
+        tar -zxf master.tar.gz
+        cd build-master
+        CXX= ./bootstrap.sh
+        sudo ./b2 install
+        popd
+      displayName: 'Install B2'
+    - bash: |
+        set -e
+        CXX_PATH=`which ${CXX}`
+        echo "using ${TOOLSET} : : ${CXX_PATH} ;" > ${HOME}/user-config.jam
+        pushd test
+        b2 --debug-configuration -a toolset=${TOOLSET} ${B2_ARGS}
+        popd
+      displayName: Test
+
+  - job: 'Windows'
+    strategy:
+      matrix:
+        VS 2019:
+          TOOLSET: msvc
+          TOOLSET_VERSION: 14.2
+          B2_ARGS: address-model=32,64 cxxstd=14,latest
+          VM_IMAGE: 'windows-2019'
+        VS 2019 (UWP DESKTOP):
+          TOOLSET: msvc
+          TOOLSET_VERSION: 14.2
+          B2_ARGS: address-model=64 define=_WIN32_WINNT=0x0A00 define=WINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP
+          VM_IMAGE: 'windows-2019'
+        VS 2019 (UWP PHONE):
+          TOOLSET: msvc
+          TOOLSET_VERSION: 14.2
+          B2_ARGS: address-model=64 define=_WIN32_WINNT=0x0A00 define=WINAPI_FAMILY=WINAPI_FAMILY_PHONE_APP
+          VM_IMAGE: 'windows-2019'
+        VS 2019 (UWP STORE):
+          TOOLSET: msvc
+          TOOLSET_VERSION: 14.2
+          B2_ARGS: address-model=64 define=_WIN32_WINNT=0x0A00 define=WINAPI_FAMILY=WINAPI_FAMILY_PC_APP
+          VM_IMAGE: 'windows-2019'
+        VS 2019 (UWP SERVER):
+          TOOLSET: msvc
+          TOOLSET_VERSION: 14.2
+          B2_ARGS: address-model=64 define=_WIN32_WINNT=0x0A00 define=WINAPI_FAMILY=WINAPI_FAMILY_SERVER
+          VM_IMAGE: 'windows-2019'
+        VS 2019 (UWP SYSTEM):
+          TOOLSET: msvc
+          TOOLSET_VERSION: 14.2
+          B2_ARGS: address-model=64 define=_WIN32_WINNT=0x0A00 define=WINAPI_FAMILY=WINAPI_FAMILY_SYSTEM
+          VM_IMAGE: 'windows-2019'
+        VS 2017:
+          TOOLSET: msvc
+          TOOLSET_VERSION: 14.1
+          VM_IMAGE: 'vs2017-win2016'
+        MinGW 8.1.0:
+          TOOLSET: gcc
+          VM_IMAGE: 'windows-2019'
+        MinGW 8.1.0 (UWP DESKTOP):
+          TOOLSET: gcc
+          B2_ARGS: define=_WIN32_WINNT=0x0A00 define=WINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP
+          VM_IMAGE: 'windows-2019'
+        MinGW 8.1.0 (UWP STORE):
+          TOOLSET: gcc
+          B2_ARGS: define=_WIN32_WINNT=0x0A00 define=WINAPI_FAMILY=WINAPI_FAMILY_PC_APP
+          VM_IMAGE: 'windows-2019'
+    pool:
+      vmImage: $(VM_IMAGE)
+    steps:
+    - script: |
+        cd %BUILD_SOURCESDIRECTORY%/..
+        curl "https://github.com/boostorg/build/archive/master.zip" -L -o b2.zip
+      displayName: Download B2
+    - task: ExtractFiles@1
+      inputs:
+        archiveFilePatterns: $(Build.SourcesDirectory)/../b2.zip
+        destinationFolder: $(Build.SourcesDirectory)/..
+        cleanDestinationFolder: false
+      displayName: Extract B2
+    - script: |
+        echo using %TOOLSET% ^: %TOOLSET_VERSION% ^; > %HOMEDRIVE%%HOMEPATH%/user-config.jam
+        cd %BUILD_SOURCESDIRECTORY%/../build-master
+        cmd.exe /c bootstrap.bat
+      displayName: Install B2
+    - script: |
+        set BOOST_BUILD_PATH=%BUILD_SOURCESDIRECTORY%/../build-master
+        cd %BUILD_SOURCESDIRECTORY%/test
+        %BUILD_SOURCESDIRECTORY%/../build-master/b2.exe --debug-configuration -a toolset=%TOOLSET% %B2_ARGS%
+      displayName: Test
diff --git a/src/boost/libs/predef/build.jam b/src/boost/libs/predef/build.jam
new file mode 100644
index 000000000..69be96944
--- /dev/null
+++ b/src/boost/libs/predef/build.jam
@@ -0,0 +1,43 @@
+# Copyright Rene Rivera 2014-2019
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+#|
+This B2 project provides support for using the Predef library externally as
+a standalone project or by embedding in your B2 project tree. To use
+externally you would need a `use-project` declaration and to use the
+project as a dependency where needed:
+
+----
+use-project /hash-predef : /path/to/hash-predef/root ;
+
+exe my_thing : main.cpp : <dependency>/hash-predef ;
+----
+
+To use in your project tree you would only need to place the Predef tree
+in a subdirectory and reference the project location as a dependency where
+needed.
+
+----
+exe my_thin : main.cpp : <dependency>libs/hash-predef ;
+----
+|#
+
+import project ;
+
+path-constant BOOST_PREDEF_ROOT : . ;
+path-constant BOOST_PREDEF_INCLUDE : include ;
+constant PREDEF_DIST : boost ;
+
+project /boost/predef
+    : usage-requirements
+        <include>$(BOOST_PREDEF_INCLUDE) ;
+
+if [ project.is-jamroot-module $(__name__) ]
+{
+    local attributes = [ project.attributes $(__name__) ] ;
+    $(attributes).set "build-dir" : .bin ;
+}
+
+alias libs ;
diff --git a/src/boost/libs/predef/check/predef.jam b/src/boost/libs/predef/check/predef.jam
new file mode 100644
index 000000000..7042dc1d4
--- /dev/null
+++ b/src/boost/libs/predef/check/predef.jam
@@ -0,0 +1,17 @@
+# Copyright Rene Rivera 2016
+# 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)
+
+# Hack, to reload check/predef.jam at its new location.
+import modules ;
+local _loaded_ ;
+for local _module_ in [ modules.peek modules : .loaded ]
+{
+    if $(_module_) != "predef"
+    {
+        _loaded_ += $(_module_) ;
+    }
+}
+modules.poke modules : .loaded : $(_loaded_) ;
+import ../tools/check/predef ;
diff --git a/src/boost/libs/predef/index.html b/src/boost/libs/predef/index.html
new file mode 100644
index 000000000..af6032096
--- /dev/null
+++ b/src/boost/libs/predef/index.html
@@ -0,0 +1,19 @@
+<html>
+
+<head>
+	<meta http-equiv="refresh" content="0; URL=./doc/index.html">
+</head>
+
+<body>
+	Automatic redirection failed, please go to
+	<a href="./doc/index.html">./doc/index.html</a>
+	</p>
+</body>
+
+</html>
+<!--
+Copyright Rene Rivera 2013-2019
+Distributed under the Boost Software License, Version 1.0.
+(See accompanying file LICENSE_1_0.txt
+or copy at www.boost.org/LICENSE_1_0.txt).
+-->
\ No newline at end of file
diff --git a/src/boost/libs/predef/meta/libraries.json b/src/boost/libs/predef/meta/libraries.json
new file mode 100644
index 000000000..d7e326cdd
--- /dev/null
+++ b/src/boost/libs/predef/meta/libraries.json
@@ -0,0 +1,14 @@
+{
+    "key": "predef",
+    "name": "Predef",
+    "authors": [
+        "Rene Rivera"
+    ],
+    "description": "This library defines a set of compiler, architecture, operating system, library, and other version numbers from the information it can gather of C, C++, Objective C, and Objective C++ predefined macros or those defined in generally available headers.",
+    "category": [
+        "Miscellaneous"
+    ],
+    "maintainers": [
+        "Rene Rivera <grafikrobot -at- gmail.com>"
+    ]
+}
diff --git a/src/boost/libs/predef/test/build.jam b/src/boost/libs/predef/test/build.jam
new file mode 100644
index 000000000..e894a31e9
--- /dev/null
+++ b/src/boost/libs/predef/test/build.jam
@@ -0,0 +1,57 @@
+# Copyright Rene Rivera 2011-2019
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+import ../tools/check/predef : require check : predef-require predef-check ;
+import path ;
+
+# This deals with the unfortunate aspect of a Boost monolithic release
+# not having the modular include dirs. This is a kludge that just removes
+# the direct depdndency to the header if it can't find it.
+local PREDEF_H = $(BOOST_PREDEF_INCLUDE)/boost/predef.h ;
+if ! [ path.exists $(PREDEF_H) ]
+{
+    PREDEF_H = ;
+}
+
+project
+    :   requirements
+        <include>$(BOOST_PREDEF_INCLUDE)
+        # Add explicit dependency since we don't have header scanner for
+        # .m and .mm files.
+        <dependency>$(PREDEF_H)
+    ;
+
+using testing ;
+
+test-suite predef :
+    [ run info_as_cpp.cpp : : : <test-info>always_show_run_output ]
+    [ run info_as_c.c : : : <test-info>always_show_run_output ]
+    [ run info_as_objcpp.mm : : : <test-info>always_show_run_output ]
+    [ run info_as_objc.m : : : <test-info>always_show_run_output ]
+    [ run version.cpp ]
+    [ run make.cpp ]
+    [ compile macos_endian.c : [ predef-require "BOOST_OS_MACOS" : cpp ] ]
+    [ compile macos_vs_bsd.c : [ predef-require "BOOST_OS_MACOS" : cpp ] ]
+    [ run check_value.cpp : : : <test-info>always_show_run_output
+        [ predef-check "BOOST_COMP_CLANG > 0.0.0" "BOOST_OS_LINUX == 0" : : <cxxflags>-DCHECK_VALUE=true ] ]
+    [ run workaround.cpp ]
+    [ compile workaround_strict_config.cpp ]
+    [ run tested_at.cpp ]
+    [ compile-fail tested_at_outdated.cpp : <test-info>always_show_run_output ]
+	[ compile platform_windows.cpp ]
+    ;
+
+# Minimal testing done for predef for CI. Since
+# we don't have many we can just do all of them.
+alias minimal : predef ;
+
+# Full testing target for regular regression tests.
+alias full : predef ;
+
+# Extra's target. Nothing for Predef.
+alias extra ;
+
+explicit minimal ;
+explicit extra ;
diff --git a/src/boost/libs/predef/test/check_value.cpp b/src/boost/libs/predef/test/check_value.cpp
new file mode 100644
index 000000000..30ae806f5
--- /dev/null
+++ b/src/boost/libs/predef/test/check_value.cpp
@@ -0,0 +1,26 @@
+/*
+Copyright Rene Rivera 2015
+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)
+*/
+
+/*
+ * Simple program that just prints out the externally
+ * defined CHECK_VALUE def. It's used to test the check
+ * program and the related BB support.
+ */
+
+#include <boost/predef.h>
+#include <iostream>
+#include <string>
+
+#ifndef CHECK_VALUE
+#define CHECK_VALUE "undefined"
+#endif
+
+int main()
+{
+	std::cout << "CHECK_VALUE == " << CHECK_VALUE << "\n" ;
+	return 0;
+}
diff --git a/src/boost/libs/predef/test/info_as_c.c b/src/boost/libs/predef/test/info_as_c.c
new file mode 100644
index 000000000..44f7e8dcd
--- /dev/null
+++ b/src/boost/libs/predef/test/info_as_c.c
@@ -0,0 +1,7 @@
+/*
+Copyright Rene Rivera 2011-2015
+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 "predef_info.h"
diff --git a/src/boost/libs/predef/test/info_as_cpp.cpp b/src/boost/libs/predef/test/info_as_cpp.cpp
new file mode 100644
index 000000000..44f7e8dcd
--- /dev/null
+++ b/src/boost/libs/predef/test/info_as_cpp.cpp
@@ -0,0 +1,7 @@
+/*
+Copyright Rene Rivera 2011-2015
+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 "predef_info.h"
diff --git a/src/boost/libs/predef/test/info_as_objc.m b/src/boost/libs/predef/test/info_as_objc.m
new file mode 100644
index 000000000..44f7e8dcd
--- /dev/null
+++ b/src/boost/libs/predef/test/info_as_objc.m
@@ -0,0 +1,7 @@
+/*
+Copyright Rene Rivera 2011-2015
+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 "predef_info.h"
diff --git a/src/boost/libs/predef/test/info_as_objcpp.mm b/src/boost/libs/predef/test/info_as_objcpp.mm
new file mode 100644
index 000000000..44f7e8dcd
--- /dev/null
+++ b/src/boost/libs/predef/test/info_as_objcpp.mm
@@ -0,0 +1,7 @@
+/*
+Copyright Rene Rivera 2011-2015
+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 "predef_info.h"
diff --git a/src/boost/libs/predef/test/macos_endian.c b/src/boost/libs/predef/test/macos_endian.c
new file mode 100644
index 000000000..7f29f900f
--- /dev/null
+++ b/src/boost/libs/predef/test/macos_endian.c
@@ -0,0 +1,21 @@
+/*
+Copyright Rene Rivera 2013
+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)
+*/
+
+/*
+ * OSX can define the BSD symbols if sys/param.h is included
+ * before detection. This causes the endian detection to misfire
+ * as both MACOS and BSD are "detected" (currently). This just
+ * tests that the sys/param.h include can be included before
+ * endian detection and still have it work correctly.
+ */
+
+#if defined(__APPLE__)
+#   include <sys/param.h>
+#   include <boost/predef/os/bsd.h>
+#   include <boost/predef/os/macos.h>
+#   include <boost/predef/other/endian.h>
+#endif
diff --git a/src/boost/libs/predef/test/macos_vs_bsd.c b/src/boost/libs/predef/test/macos_vs_bsd.c
new file mode 100644
index 000000000..173b5a42a
--- /dev/null
+++ b/src/boost/libs/predef/test/macos_vs_bsd.c
@@ -0,0 +1,19 @@
+/*
+Copyright Rene Rivera 2013
+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)
+*/
+
+/*
+ * OSX can masquerade as BSD when sys/param.h is previously included.
+ * So we test that we only detect OSX in this combination.
+ */
+#if defined(__APPLE__)
+#   include <sys/param.h>
+#   include <boost/predef/os/bsd.h>
+#   include <boost/predef/os/macos.h>
+#   if !BOOST_OS_MACOS || BOOST_OS_BSD
+#       error "BOOST_OS_MACOS not detected and/or BOOST_OS_BSD mis-detected."
+#   endif
+#endif
diff --git a/src/boost/libs/predef/test/make.cpp b/src/boost/libs/predef/test/make.cpp
new file mode 100644
index 000000000..6b8462466
--- /dev/null
+++ b/src/boost/libs/predef/test/make.cpp
@@ -0,0 +1,94 @@
+/*
+Copyright Rene Rivera 2011-2013
+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/predef/version_number.h>
+#include <boost/predef/make.h>
+#include <exception>
+#include <vector>
+#include <string>
+#include <iostream>
+
+namespace
+{
+    struct test_info
+    {
+        std::string value;
+        bool passed;
+
+        test_info(std::string const & v, bool p) : value(v), passed(p) {}
+        test_info(test_info const & o) : value(o.value), passed(o.passed) {}
+    };
+
+    std::vector<test_info> test_results;
+}
+
+#define PREDEF_CHECK(X) test_results.push_back(test_info(#X,(X)))
+
+void test_BOOST_VERSION_NUMBER()
+{
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_0X_VRP(0xFFF) == BOOST_VERSION_NUMBER(0xF,0xF,0xF));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_0X_VVRP(0xFFFF) == BOOST_VERSION_NUMBER(0xFF,0xF,0xF));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_0X_VRPP(0xFFFF) == BOOST_VERSION_NUMBER(0xF,0xF,0xFF));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_0X_VVRR(0xFFFF) == BOOST_VERSION_NUMBER(0xFF,0xFF,0x0));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_0X_VRRPPPP(0xFFFFFFF) == BOOST_VERSION_NUMBER(0xF,0xFF,0xFFFF));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_0X_VVRRP(0xFFFFF) == BOOST_VERSION_NUMBER(0xFF,0xFF,0xF));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_0X_VRRPP000(0xFFFFF000) == BOOST_VERSION_NUMBER(0xF,0xFF,0xFF));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_0X_VVRRPP(0xFFFFFF) == BOOST_VERSION_NUMBER(0xFF,0xFF,0xFF));
+
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VR0(980) == BOOST_VERSION_NUMBER(9,8,0));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VRP(999) == BOOST_VERSION_NUMBER(9,9,9));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VPPP(9999) == BOOST_VERSION_NUMBER(9,0,999));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VVRRPP(999999) == BOOST_VERSION_NUMBER(99,99,99));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VVRR(9999) == BOOST_VERSION_NUMBER(99,99,0));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VVRRP(98765) == BOOST_VERSION_NUMBER(98,76,5));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VRPP(9999) == BOOST_VERSION_NUMBER(9,9,99));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VRRPP(99999) == BOOST_VERSION_NUMBER(9,99,99));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VRPPPP(460002) == BOOST_VERSION_NUMBER(4,6,2));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VRPPPP(491000) == BOOST_VERSION_NUMBER(4,9,1000));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VRP000(999000) == BOOST_VERSION_NUMBER(9,9,9));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VRR000(999000) == BOOST_VERSION_NUMBER(9,99,0));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VVRR00PP00(2199009900u) == BOOST_VERSION_NUMBER(21,99,99));
+    /* PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VVRR00PP00(9999009900ull) == BOOST_VERSION_NUMBER(99,99,99)); */
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VVRR0PP00(999909900) == BOOST_VERSION_NUMBER(99,99,99));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VV00(9900) == BOOST_VERSION_NUMBER(99,00,00));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VVRR0PPPP(999909999) == BOOST_VERSION_NUMBER(99,99,9999));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VRR(999) == BOOST_VERSION_NUMBER(9,99,00));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VVRRPPP(903122) == BOOST_VERSION_NUMBER(9,3,122));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_10_VVRRPPP(1101002) == BOOST_VERSION_NUMBER(11,1,2));
+
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_DATE(1971,1,1) == BOOST_VERSION_NUMBER(1,1,1));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_YYYYMMDD(19700101) == BOOST_VERSION_NUMBER(0,1,1));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_YYYYMMDD(19710101) == BOOST_VERSION_NUMBER(1,1,1));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_YYYYMMDD(20691231) == BOOST_VERSION_NUMBER(99,12,31));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_YYYYMM(197001) == BOOST_VERSION_NUMBER(0,1,1));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_YYYYMM(197101) == BOOST_VERSION_NUMBER(1,1,1));
+    PREDEF_CHECK(BOOST_PREDEF_MAKE_YYYYMM(206912) == BOOST_VERSION_NUMBER(99,12,1));
+}
+
+int main()
+{
+    test_BOOST_VERSION_NUMBER();
+
+    unsigned fail_count = 0;
+    std::vector<test_info>::iterator i = test_results.begin();
+    std::vector<test_info>::iterator e = test_results.end();
+    for (; i != e; ++i)
+    {
+        std::cout
+            << (i->passed ? "[passed]" : "[failed]")
+            << " " << i->value
+            << std::endl;
+        fail_count += i->passed ? 0 : 1;
+    }
+    std::cout
+        << std::endl
+        << "TOTAL: "
+        << "passed " << (test_results.size()-fail_count) << ", "
+        << "failed " << (fail_count) << ", "
+        << "of " << (test_results.size())
+        << std::endl;
+    return fail_count;
+}
diff --git a/src/boost/libs/predef/test/platform_windows.cpp b/src/boost/libs/predef/test/platform_windows.cpp
new file mode 100644
index 000000000..53f3ecc52
--- /dev/null
+++ b/src/boost/libs/predef/test/platform_windows.cpp
@@ -0,0 +1,177 @@
+/*
+Copyright James E. King, III - 2017
+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/predef/platform.h>
+
+//
+// This file is used to verify the BOOST_PLAT_WINDOWS_* logic.
+//
+// To exercise all of the combinations the CI build needs many 
+// jobs where it defines all the different possible WINAPI_FAMILY
+// values on all supported platforms.
+//
+
+//
+// UWP is available on Windows SDK 8.0 or later, or on MinGW-w64 major release 3 or later
+//
+#if (defined(__MINGW64__) && (__MINGW64_VERSION_MAJOR >= 3)) || (BOOST_PLAT_WINDOWS_SDK_VERSION >= 9200)
+#if !BOOST_PLAT_WINDOWS_UWP
+#error "BOOST_PLAT_WINDOWS_UWP should be available"
+#endif
+#else
+#if BOOST_PLAT_WINDOWS_UWP
+#error "BOOST_PLAT_WINDOWS_UWP should not be available"
+#endif
+#endif
+
+#if !BOOST_PLAT_WINDOWS_UWP
+
+//
+// If BOOST_PLAT_WINDOWS_UWP is not available, none of the other BOOST_PLAT_WINDOWS_* are either
+// except for BOOST_PLAT_WINDOWS_DESKTOP which is available for backwards compatibility.
+//
+
+#if BOOST_OS_WINDOWS && !BOOST_PLAT_WINDOWS_DESKTOP
+#error "BOOST_PLAT_WINDOWS_DESKTOP should be available"
+#endif
+#if BOOST_PLAT_WINDOWS_PHONE
+#error "BOOST_PLAT_WINDOWS_PHONE should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_RUNTIME /* deprecated */
+#error "BOOST_PLAT_WINDOWS_RUNTIME should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_SERVER
+#error "BOOST_PLAT_WINDOWS_SERVER should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_STORE
+#error "BOOST_PLAT_WINDOWS_STORE should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_SYSTEM
+#error "BOOST_PLAT_WINDOWS_SYSTEM should not be available"
+#endif
+
+#else // !BOOST_PLAT_WINDOWS_UWP
+
+//
+// If BOOST_PLAT_WINDOWS_UWP is available, and the SDK supports a particular family,
+// and if WINAPI_FAMILY is set to it, then it and only it should be available.
+//
+
+#if !defined(WINAPI_FAMILY)
+#error "windows_uwp.h should have included <winapifamily.h> which should have defined supported families"
+#endif
+
+#if WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP
+#if !BOOST_PLAT_WINDOWS_DESKTOP
+#error "BOOST_PLAT_WINDOWS_DESKTOP should be available"
+#endif
+#if BOOST_PLAT_WINDOWS_PHONE
+#error "BOOST_PLAT_WINDOWS_PHONE should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_RUNTIME /* deprecated */
+#error "BOOST_PLAT_WINDOWS_RUNTIME should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_SERVER
+#error "BOOST_PLAT_WINDOWS_SERVER should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_STORE
+#error "BOOST_PLAT_WINDOWS_STORE should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_SYSTEM
+#error "BOOST_PLAT_WINDOWS_SYSTEM should not be available"
+#endif
+#endif
+
+#if defined(WINAPI_FAMILY_PHONE_APP) && WINAPI_FAMILY == WINAPI_FAMILY_PHONE_APP
+#if BOOST_PLAT_WINDOWS_DESKTOP
+#error "BOOST_PLAT_WINDOWS_DESKTOP should not be available"
+#endif
+#if !BOOST_PLAT_WINDOWS_PHONE
+#error "BOOST_PLAT_WINDOWS_PHONE should be available"
+#endif
+#if !BOOST_PLAT_WINDOWS_RUNTIME /* deprecated */
+#error "BOOST_PLAT_WINDOWS_RUNTIME should be available"
+#endif
+#if BOOST_PLAT_WINDOWS_SERVER
+#error "BOOST_PLAT_WINDOWS_SERVER should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_STORE
+#error "BOOST_PLAT_WINDOWS_STORE should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_SYSTEM
+#error "BOOST_PLAT_WINDOWS_SYSTEM should not be available"
+#endif
+#endif
+
+#if defined(WINAPI_FAMILY_SERVER_APP) && WINAPI_FAMILY == WINAPI_FAMILY_SERVER_APP
+#if BOOST_PLAT_WINDOWS_DESKTOP
+#error "BOOST_PLAT_WINDOWS_DESKTOP should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_PHONE
+#error "BOOST_PLAT_WINDOWS_PHONE should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_RUNTIME /* deprecated */
+#error "BOOST_PLAT_WINDOWS_RUNTIME should not be available"
+#endif
+#if !BOOST_PLAT_WINDOWS_SERVER
+#error "BOOST_PLAT_WINDOWS_SERVER should be available"
+#endif
+#if BOOST_PLAT_WINDOWS_STORE
+#error "BOOST_PLAT_WINDOWS_STORE should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_SYSTEM
+#error "BOOST_PLAT_WINDOWS_SYSTEM should not be available"
+#endif
+#endif
+
+// Store is WINAPI_FAMILY_APP in MinGW-w64 and in Windows SDK 8.0
+// then in Windows SDK 8.1 it was deprecated in favor of WINAPI_FAMILY_PC_APP
+
+#if ((defined(WINAPI_FAMILY_PC_APP) && WINAPI_FAMILY == WINAPI_FAMILY_PC_APP) || \
+     (defined(WINAPI_FAMILY_APP) && WINAPI_FAMILY == WINAPI_FAMILY_APP))
+#if BOOST_PLAT_WINDOWS_DESKTOP
+#error "BOOST_PLAT_WINDOWS_DESKTOP should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_PHONE
+#error "BOOST_PLAT_WINDOWS_PHONE should not be available"
+#endif
+#if !BOOST_PLAT_WINDOWS_RUNTIME /* deprecated */
+#error "BOOST_PLAT_WINDOWS_RUNTIME should be available"
+#endif
+#if BOOST_PLAT_WINDOWS_SERVER
+#error "BOOST_PLAT_WINDOWS_SERVER should not be available"
+#endif
+#if !BOOST_PLAT_WINDOWS_STORE
+#error "BOOST_PLAT_WINDOWS_STORE should be available"
+#endif
+#if BOOST_PLAT_WINDOWS_SYSTEM
+#error "BOOST_PLAT_WINDOWS_SYSTEM should not be available"
+#endif
+#endif
+
+#if defined(WINAPI_FAMILY_SYSTEM_APP) && WINAPI_FAMILY == WINAPI_FAMILY_SYSTEM_APP
+#if BOOST_PLAT_WINDOWS_DESKTOP
+#error "BOOST_PLAT_WINDOWS_DESKTOP should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_PHONE
+#error "BOOST_PLAT_WINDOWS_PHONE should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_RUNTIME /* deprecated */
+#error "BOOST_PLAT_WINDOWS_RUNTIME should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_SERVER
+#error "BOOST_PLAT_WINDOWS_SERVER should not be available"
+#endif
+#if BOOST_PLAT_WINDOWS_STORE
+#error "BOOST_PLAT_WINDOWS_STORE should not be available"
+#endif
+#if !BOOST_PLAT_WINDOWS_SYSTEM
+#error "BOOST_PLAT_WINDOWS_SYSTEM should be available"
+#endif
+#endif
+
+#endif // !BOOST_PLAT_WINDOWS_UWP
diff --git a/src/boost/libs/predef/test/predef_info.h b/src/boost/libs/predef/test/predef_info.h
new file mode 100644
index 000000000..213d94b47
--- /dev/null
+++ b/src/boost/libs/predef/test/predef_info.h
@@ -0,0 +1,46 @@
+/*
+Copyright Rene Rivera 2011-2015
+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/predef/detail/test_def.h>
+
+int main()
+{
+    unsigned x = 0;
+    create_predef_entries();
+    qsort(generated_predef_info,generated_predef_info_count,
+        sizeof(predef_info),predef_info_compare);
+    /*
+    for (x = 0; x < generated_predef_info_count; ++x)
+    {
+        printf("%s: %d\n", generated_predef_info[x].name, generated_predef_info[x].value);
+    }
+    */
+    puts("** Detected **");
+    for (x = 0; x < generated_predef_info_count; ++x)
+    {
+        if (generated_predef_info[x].value > 0)
+            printf("%s = %u (%u,%u,%u) | %s\n",
+                generated_predef_info[x].name,
+                generated_predef_info[x].value,
+                (generated_predef_info[x].value/10000000)%100,
+                (generated_predef_info[x].value/100000)%100,
+                (generated_predef_info[x].value)%100000,
+                generated_predef_info[x].description);
+    }
+    puts("** Not Detected **");
+    for (x = 0; x < generated_predef_info_count; ++x)
+    {
+        if (generated_predef_info[x].value == 0)
+            printf("%s = %u | %s\n",
+                generated_predef_info[x].name,
+                generated_predef_info[x].value,
+                generated_predef_info[x].description);
+    }
+    if (generated_predef_info_count > 0)
+        return 0;
+    else
+        return 1;
+}
diff --git a/src/boost/libs/predef/test/test_cmake/CMakeLists.txt b/src/boost/libs/predef/test/test_cmake/CMakeLists.txt
new file mode 100644
index 000000000..9bdbd62d8
--- /dev/null
+++ b/src/boost/libs/predef/test/test_cmake/CMakeLists.txt
@@ -0,0 +1,29 @@
+# Copyright Mike Dev 2018
+# Copyright Rene Rivera 2018
+# Distributed under the Boost Software License, Version 1.0.
+# See accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt
+
+# NOTE:
+#   This does NOT run the unit tests for Boost.Predef.
+#   It only tests, if the CMakeLists.txt file in predef's
+#   root directory works as expected (i.e. it provides the
+#   target Boost::predef which in turn provides the
+#   correct include directory )
+
+# We have very simple cmake requirements we we still require the new style
+# declarative targets.
+cmake_minimum_required( VERSION 3.0 )
+
+project( PredefCMakeSelfTest )
+
+# Process cmake file at root of library and use
+# ${CMAKE_CURRENT_BINARY_DIR}/libs/predef as workspace
+add_subdirectory( ../.. ${CMAKE_CURRENT_BINARY_DIR}/libs/predef )
+
+# The executable just includes a predef header to verify that it's used.
+add_executable( predef_cmake_test_prj main.cpp )
+
+# The executable needs to "use" the Predef "library" to get the usage
+# requirements added to the executable build.
+target_link_libraries( predef_cmake_test_prj Boost::predef )
diff --git a/src/boost/libs/predef/test/test_cmake/main.cpp b/src/boost/libs/predef/test/test_cmake/main.cpp
new file mode 100644
index 000000000..c8005bc4a
--- /dev/null
+++ b/src/boost/libs/predef/test/test_cmake/main.cpp
@@ -0,0 +1,19 @@
+/*
+Copyright Mike Dev 2018
+Copyright 2018 Rene Rivera
+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
+*/
+
+/*
+Dummy executable, just to make sure that we can find the Boost Predef header
+files.
+*/
+
+#include <boost/predef.h>
+
+int main()
+{
+    return 0;
+}
diff --git a/src/boost/libs/predef/test/tested_at.cpp b/src/boost/libs/predef/test/tested_at.cpp
new file mode 100644
index 000000000..2c4816eb5
--- /dev/null
+++ b/src/boost/libs/predef/test/tested_at.cpp
@@ -0,0 +1,62 @@
+/*
+Copyright Rene Rivera 2011-2017
+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/predef/version_number.h>
+#include <boost/predef/other/workaround.h>
+#include <exception>
+#include <vector>
+#include <string>
+#include <iostream>
+
+namespace
+{
+    struct test_info
+    {
+        std::string value;
+        bool passed;
+
+        test_info(std::string const & v, bool p) : value(v), passed(p) {}
+        test_info(test_info const & o) : value(o.value), passed(o.passed) {}
+    };
+
+    std::vector<test_info> test_results;
+}
+
+#define PREDEF_CHECK(X) test_results.push_back(test_info(#X,(X)))
+
+void test_BOOST_PREDEF_TESTED_AT()
+{
+    PREDEF_CHECK(BOOST_PREDEF_TESTED_AT(BOOST_VERSION_NUMBER(15,15,15),0xF,0xF,0xF));
+    PREDEF_CHECK(BOOST_PREDEF_TESTED_AT(BOOST_VERSION_NUMBER(1,0,0),1,0,0));
+    PREDEF_CHECK(BOOST_PREDEF_TESTED_AT(BOOST_VERSION_NUMBER(0,9,0),1,0,0));
+    PREDEF_CHECK(BOOST_PREDEF_TESTED_AT(BOOST_VERSION_NUMBER(2,0,0),1,0,0));
+    PREDEF_CHECK(!BOOST_PREDEF_TESTED_AT(BOOST_VERSION_NUMBER_NOT_AVAILABLE,1,0,0));
+}
+
+int main()
+{
+    test_BOOST_PREDEF_TESTED_AT();
+
+    unsigned fail_count = 0;
+    std::vector<test_info>::iterator i = test_results.begin();
+    std::vector<test_info>::iterator e = test_results.end();
+    for (; i != e; ++i)
+    {
+        std::cout
+            << (i->passed ? "[passed]" : "[failed]")
+            << " " << i->value
+            << std::endl;
+        fail_count += i->passed ? 0 : 1;
+    }
+    std::cout
+        << std::endl
+        << "TOTAL: "
+        << "passed " << (test_results.size()-fail_count) << ", "
+        << "failed " << (fail_count) << ", "
+        << "of " << (test_results.size())
+        << std::endl;
+    return fail_count;
+}
diff --git a/src/boost/libs/predef/test/tested_at_outdated.cpp b/src/boost/libs/predef/test/tested_at_outdated.cpp
new file mode 100644
index 000000000..534ebafe7
--- /dev/null
+++ b/src/boost/libs/predef/test/tested_at_outdated.cpp
@@ -0,0 +1,18 @@
+/*
+Copyright Rene Rivera 2011-2017
+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/predef/version_number.h>
+#define BOOST_DETECT_OUTDATED_WORKAROUNDS
+#include <boost/predef/other/workaround.h>
+
+int main()
+{
+#if BOOST_PREDEF_TESTED_AT(BOOST_VERSION_NUMBER(2,0,0),1,0,0)
+    return 1;
+#else
+    return 0;
+#endif
+}
diff --git a/src/boost/libs/predef/test/version.cpp b/src/boost/libs/predef/test/version.cpp
new file mode 100644
index 000000000..68e724fb2
--- /dev/null
+++ b/src/boost/libs/predef/test/version.cpp
@@ -0,0 +1,83 @@
+/*
+Copyright Rene Rivera 2011-2012
+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/predef/version_number.h>
+#include <exception>
+#include <vector>
+#include <string>
+#include <iostream>
+
+namespace
+{
+    struct test_info
+    {
+        std::string value;
+        bool passed;
+
+        test_info(std::string const & v, bool p) : value(v), passed(p) {}
+        test_info(test_info const & o) : value(o.value), passed(o.passed) {}
+    };
+
+    std::vector<test_info> test_results;
+}
+
+#define PREDEF_CHECK(X) test_results.push_back(test_info(#X,(X)))
+
+void test_BOOST_VERSION_NUMBER()
+{
+    PREDEF_CHECK(BOOST_VERSION_NUMBER(0,0,1) == 1L);
+    PREDEF_CHECK(BOOST_VERSION_NUMBER(99,99,99999) == 999999999L);
+    PREDEF_CHECK(BOOST_VERSION_NUMBER(299UL,99UL,99999UL) != 2999999999UL);
+    PREDEF_CHECK(BOOST_VERSION_NUMBER(100,99,99999) != 1009999999L);
+    PREDEF_CHECK(BOOST_VERSION_NUMBER(100,99,99999) == 9999999L);
+    PREDEF_CHECK(BOOST_VERSION_NUMBER(100,100,100000) == 0L);
+
+    PREDEF_CHECK(
+        BOOST_VERSION_NUMBER_MAJOR(BOOST_VERSION_NUMBER(0,0,0)) == 0);
+    PREDEF_CHECK(
+        BOOST_VERSION_NUMBER_MAJOR(BOOST_VERSION_NUMBER(3,3,3)) == 3);
+    PREDEF_CHECK(
+        BOOST_VERSION_NUMBER_MAJOR(BOOST_VERSION_NUMBER(99,99,99999)) == 99);
+
+    PREDEF_CHECK(
+        BOOST_VERSION_NUMBER_MINOR(BOOST_VERSION_NUMBER(0,0,0)) == 0);
+    PREDEF_CHECK(
+        BOOST_VERSION_NUMBER_MINOR(BOOST_VERSION_NUMBER(3,3,3)) == 3);
+    PREDEF_CHECK(
+        BOOST_VERSION_NUMBER_MINOR(BOOST_VERSION_NUMBER(99,99,99999)) == 99);
+
+    PREDEF_CHECK(
+        BOOST_VERSION_NUMBER_PATCH(BOOST_VERSION_NUMBER(0,0,0)) == 0);
+    PREDEF_CHECK(
+        BOOST_VERSION_NUMBER_PATCH(BOOST_VERSION_NUMBER(3,3,3)) == 3);
+    PREDEF_CHECK(
+        BOOST_VERSION_NUMBER_PATCH(BOOST_VERSION_NUMBER(99,99,99999)) == 99999);
+}
+
+int main()
+{
+    test_BOOST_VERSION_NUMBER();
+
+    unsigned fail_count = 0;
+    std::vector<test_info>::iterator i = test_results.begin();
+    std::vector<test_info>::iterator e = test_results.end();
+    for (; i != e; ++i)
+    {
+        std::cout
+            << (i->passed ? "[passed]" : "[failed]")
+            << " " << i->value
+            << std::endl;
+        fail_count += i->passed ? 0 : 1;
+    }
+    std::cout
+        << std::endl
+        << "TOTAL: "
+        << "passed " << (test_results.size()-fail_count) << ", "
+        << "failed " << (fail_count) << ", "
+        << "of " << (test_results.size())
+        << std::endl;
+    return fail_count;
+}
diff --git a/src/boost/libs/predef/test/workaround.cpp b/src/boost/libs/predef/test/workaround.cpp
new file mode 100644
index 000000000..368daea3a
--- /dev/null
+++ b/src/boost/libs/predef/test/workaround.cpp
@@ -0,0 +1,62 @@
+/*
+Copyright Rene Rivera 2011-2017
+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/predef/version_number.h>
+#include <boost/predef/other/workaround.h>
+#include <exception>
+#include <vector>
+#include <string>
+#include <iostream>
+
+namespace
+{
+    struct test_info
+    {
+        std::string value;
+        bool passed;
+
+        test_info(std::string const & v, bool p) : value(v), passed(p) {}
+        test_info(test_info const & o) : value(o.value), passed(o.passed) {}
+    };
+
+    std::vector<test_info> test_results;
+}
+
+#define PREDEF_CHECK(X) test_results.push_back(test_info(#X,(X)))
+
+void test_BOOST_PREDEF_WORKAROUND()
+{
+    PREDEF_CHECK(BOOST_PREDEF_WORKAROUND(BOOST_VERSION_NUMBER(15,15,15),==,0xF,0xF,0xF));
+    PREDEF_CHECK(BOOST_PREDEF_WORKAROUND(BOOST_VERSION_NUMBER(0,9,0),<,1,0,0));
+    PREDEF_CHECK(BOOST_PREDEF_WORKAROUND(BOOST_VERSION_NUMBER(0,9,0),!=,1,0,0));
+    PREDEF_CHECK(BOOST_PREDEF_WORKAROUND(BOOST_VERSION_NUMBER_MIN,<,1,0,0));
+    PREDEF_CHECK(BOOST_PREDEF_WORKAROUND(BOOST_VERSION_NUMBER_MIN,>,0,0,0));
+}
+
+int main()
+{
+    test_BOOST_PREDEF_WORKAROUND();
+
+    unsigned fail_count = 0;
+    std::vector<test_info>::iterator i = test_results.begin();
+    std::vector<test_info>::iterator e = test_results.end();
+    for (; i != e; ++i)
+    {
+        std::cout
+            << (i->passed ? "[passed]" : "[failed]")
+            << " " << i->value
+            << std::endl;
+        fail_count += i->passed ? 0 : 1;
+    }
+    std::cout
+        << std::endl
+        << "TOTAL: "
+        << "passed " << (test_results.size()-fail_count) << ", "
+        << "failed " << (fail_count) << ", "
+        << "of " << (test_results.size())
+        << std::endl;
+    return fail_count;
+}
diff --git a/src/boost/libs/predef/test/workaround_strict_config.cpp b/src/boost/libs/predef/test/workaround_strict_config.cpp
new file mode 100644
index 000000000..df7b1764b
--- /dev/null
+++ b/src/boost/libs/predef/test/workaround_strict_config.cpp
@@ -0,0 +1,17 @@
+/*
+Copyright Rene Rivera 2011-2017
+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/predef/version_number.h>
+#define BOOST_STRICT_CONFIG
+#include <boost/predef/other/workaround.h>
+
+int main()
+{
+#if BOOST_PREDEF_WORKAROUND(BOOST_VERSION_NUMBER_AVAILABLE,==,0,0,1)
+    fail();
+#endif
+    return 0;
+}
diff --git a/src/boost/libs/predef/tools/check/build.jam b/src/boost/libs/predef/tools/check/build.jam
new file mode 100644
index 000000000..1ce4f11e9
--- /dev/null
+++ b/src/boost/libs/predef/tools/check/build.jam
@@ -0,0 +1,9 @@
+# Copyright Rene Rivera 2015
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+exe predef_check_as_c : predef_check_as_c.c : <include>../include ;
+exe predef_check_as_cpp : predef_check_as_cpp.cpp : <include>../include ;
+exe predef_check_as_objc : predef_check_as_objc.m : <include>../include ;
+exe predef_check_as_objcpp : predef_check_as_objcpp.mm : <include>../include ;
diff --git a/src/boost/libs/predef/tools/check/predef.jam b/src/boost/libs/predef/tools/check/predef.jam
new file mode 100644
index 000000000..dd18bfb06
--- /dev/null
+++ b/src/boost/libs/predef/tools/check/predef.jam
@@ -0,0 +1,202 @@
+# Copyright Rene Rivera 2015
+# 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)
+
+# Defines rules that provide requirements based on checking
+# conditions using Boost Predef definitions and version numbers.
+
+import modules ;
+import project ;
+import feature ;
+import string ;
+import toolset ;
+import modules ;
+import path ;
+import "class" : new ;
+import regex ;
+
+# Create a project for our targets.
+project.extension predef check ;
+
+# Feature to pass check expressions to check programs.
+feature.feature predef-expression : : free ;
+
+# Checks the expressions and when used evaluates to the true-properties
+# if the expressions are all true. Otherwise evaluates to the
+# false-properties.
+rule check ( expressions + : language ? : true-properties * : false-properties * )
+{
+    # Default to C++ on the check context.
+    language ?= cpp ;
+    
+    local project_target = [ project.target $(__name__) ] ;
+	project.push-current $(project_target) ;
+    local terms ;
+    local result ;
+    for expression in $(expressions)
+    {
+        if $(expression:L) in "and" "or"
+        {
+            terms += $(expression:L) ;
+        }
+        else
+        {
+            # Create the check run if we don't have one yet.
+            local key = [ MD5 "$(language)::$(expression)" ] ;
+            if ! ( $(key) in $(_checks_) )
+            {
+                _checks_ += $(key) ;
+                _message_(/check/predef//predef_check_cc_$(key)) = $(expression) ;
+                check_target $(language) $(key) : [ change_term_to_def $(expression) ] ;
+            }
+            
+            terms += /check/predef//predef_check_cc_$(key) ;
+        }
+    }
+    local instance = [ new check-expression-evaluator
+        $(terms) : $(true-properties) : $(false-properties) ] ;
+    result = <conditional>@$(instance).check ;
+    project.pop-current ;
+    return $(result) ;
+}
+
+# Checks the expressions and when used evaluates to <build>no
+# if the expressions are all false. Otherwise evaluates to the
+# nothing.
+rule require ( expressions + : language ? )
+{
+    return [ check $(expressions) : $(language) : : <build>no ] ;
+}
+
+#############################################################################
+
+.c.ext = c ;
+.cpp.ext = cpp ;
+.objc.ext = m ;
+.objcpp.ext = mm ;
+
+# Check targets. Each needs to be compiled for different languages
+# even though they are all the same source code.
+local rule check_target ( language key : requirements * )
+{
+    # Need to use absolute paths because we don't know the
+    # context of the invocation which affects where the paths
+    # originate from.
+    local predef_jam
+        = [ modules.binding $(__name__) ] ;
+    local source_path
+        = $(predef_jam:D)/predef_check_cc_as_$(language).$(.$(language).ext) ;
+    local include_path
+        = $(predef_jam:D)/../../include $(BOOST_ROOT) ;
+    obj predef_check_cc_$(key)
+        : $(source_path)
+        : <include>$(include_path) $(requirements) ;
+    explicit predef_check_cc_$(key) ;
+    return predef_check_cc_$(key) ;
+}
+
+local rule change_term_to_def ( term )
+{
+    local parts = [ regex.split $(term) " " ] ;
+    if $(parts[3])
+    {
+        local version_number = [ regex.split $(parts[3]) "[.]" ] ;
+        if ! $(version_number[2]) { version_number += "0" ; }
+        if ! $(version_number[3]) { version_number += "0" ; }
+        parts = $(parts[1-2]) BOOST_VERSION_NUMBER($(version_number:J=",")) ;
+    }
+    return <define>CHECK=\"$(parts:J=" ")\" ;
+}
+
+class check-expression-evaluator
+{
+    import configure ;
+    
+    rule __init__ ( expression + : true-properties * : false-properties * )
+    {
+        self.expression = $(expression) ;
+        self.true-properties = $(true-properties) ;
+        self.false-properties = $(false-properties) ;
+    }
+    
+    rule check ( properties * )
+    {
+        local to-eval ;
+        local tokens = "and" "or" ;
+        # Go through the expression and: eval the target values,
+        # and normalize to a full expression.
+        for local term in $(self.expression)
+        {
+            if ! ( $(term:L) in $(tokens) )
+            {
+                # A value is a target reference that will evan to "true"
+                # or "false".
+                if $(to-eval[-1]:L) && ! ( $(to-eval[-1]:L) in $(tokens) )
+                {
+                    # Default to "and" operation.
+                    to-eval += "and" ;
+                }
+                local message = [ modules.peek predef : _message_($(term)) ] ;
+                if [ configure.builds $(term) : $(properties) : $(message) ]
+                {
+                    to-eval += "true" ;
+                }
+                else
+                {
+                    to-eval += "false" ;
+                }
+            }
+            else
+            {
+                to-eval += $(term) ;
+            }
+        }
+        # Eval full the expression.
+        local eval-result = [ eval $(to-eval) ] ;
+        # And resolve true/false properties.
+        if $(eval-result) = "true"
+        {
+            return $(self.true-properties) ;
+        }
+        else
+        {
+            return $(self.false-properties) ;
+        }
+    }
+    
+    rule eval ( e * )
+    {
+        local r ;
+        if $(e[1]) && $(e[2]) && $(e[3])
+        {
+            if $(e[2]) = "and"
+            {
+                if $(e[1]) = "true" && $(e[3]) = "true"
+                {
+                    r = [ eval "true" $(e[4-]) ] ;
+                }
+                else
+                {
+                    r = [ eval "false" $(e[4-]) ] ;
+                }
+            }
+            else if $(e[2]) = "or"
+            {
+                if $(e[1]) = "true" || $(e[3]) = "true"
+                {
+                    r = [ eval "true" $(e[4-]) ] ;
+                }
+                else
+                {
+                    r = [ eval "false" $(e[4-]) ] ;
+                }
+            }
+        }
+        else
+        {
+            r = $(e[1]) ;
+        }
+        return $(r) ;
+    }
+}
diff --git a/src/boost/libs/predef/tools/check/predef_check.h b/src/boost/libs/predef/tools/check/predef_check.h
new file mode 100644
index 000000000..a6917c173
--- /dev/null
+++ b/src/boost/libs/predef/tools/check/predef_check.h
@@ -0,0 +1,98 @@
+/*
+Copyright Rene Rivera 2011-2015
+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/predef/detail/test_def.h>
+
+const char * str_token(const char ** str, const char * space)
+{
+    unsigned span;
+    char * token;
+    for (; **str != 0; *str += 1)
+    {
+        if (0 == strchr(space, **str))
+        {
+            break;
+        }
+    }
+    span = strcspn(*str, space);
+    token = (char *)malloc(span+1);
+    strncpy(token, *str, span);
+    token[span] = 0;
+    for (*str += span; **str != 0; *str += 1)
+    {
+        if (0 == strchr(space, **str))
+        {
+            break;
+        }
+    }
+    return token;
+}
+
+const char * whitespace = " ";
+const char * dot = ".";
+
+int main(int argc, const char ** argv)
+{
+    unsigned x = 0;
+    int argi = 1;
+    create_predef_entries();
+#if 0
+    qsort(generated_predef_info,generated_predef_info_count,
+        sizeof(predef_info),predef_info_compare);
+    for (x = 0; x < generated_predef_info_count; ++x)
+    {
+        printf("%s: %d\n", generated_predef_info[x].name, generated_predef_info[x].value);
+    }
+#endif
+    int result = -1;
+    for (argi = 1; argi < argc; ++argi)
+    {
+        const char * exp = argv[argi];
+        const char * exp_name = str_token(&exp, whitespace);
+        const char * exp_op = str_token(&exp, whitespace);
+        const char * exp_val = str_token(&exp, whitespace);
+        unsigned exp_version = 0;
+        if (*exp_val != 0)
+        {
+            exp = exp_val;
+            const char * exp_val_a = str_token(&exp, dot);
+            const char * exp_val_b = str_token(&exp, dot);
+            const char * exp_val_c = str_token(&exp, dot);
+            exp_version = BOOST_VERSION_NUMBER(atoi(exp_val_a), atoi(exp_val_b),atoi(exp_val_c));
+        }
+        for (x = 0; x < generated_predef_info_count; ++x)
+        {
+            if (*exp_op == 0 &&
+                generated_predef_info[x].value > 0 &&
+                strcmp(exp_name, generated_predef_info[x].name) == 0)
+            {
+                /* Expression of the form "BOOST_x_yy" is true. */
+                result = 0;
+                break;
+            }
+            else if (*exp_op == 0 &&
+                generated_predef_info[x].value == 0 &&
+                strcmp(exp_name, generated_predef_info[x].name) == 0)
+            {
+                /* Expression of the form "BOOST_x_yy" is false. */
+                return argi;
+            }
+            else if (*exp_op != 0 && *exp_val != 0 &&
+                strcmp(exp_name, generated_predef_info[x].name) == 0)
+            {
+                /* Expression of the form "BOOST_x_yy op val". */
+                result = 0;
+                if (0 == strcmp(">",exp_op) && !(generated_predef_info[x].value > exp_version)) return argi;
+                if (0 == strcmp("<",exp_op) && !(generated_predef_info[x].value < exp_version)) return argi;
+                if (0 == strcmp(">=",exp_op) && !(generated_predef_info[x].value >= exp_version)) return argi;
+                if (0 == strcmp("<=",exp_op) && !(generated_predef_info[x].value <= exp_version)) return argi;
+                if (0 == strcmp("==",exp_op) && !(generated_predef_info[x].value == exp_version)) return argi;
+                if (0 == strcmp("!=",exp_op) && !(generated_predef_info[x].value != exp_version)) return argi;
+            }
+        }
+    }
+    return result;
+}
diff --git a/src/boost/libs/predef/tools/check/predef_check_as_c.c b/src/boost/libs/predef/tools/check/predef_check_as_c.c
new file mode 100644
index 000000000..352c18ba9
--- /dev/null
+++ b/src/boost/libs/predef/tools/check/predef_check_as_c.c
@@ -0,0 +1,7 @@
+/*
+Copyright Rene Rivera 2011-2015
+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 "predef_check.h"
diff --git a/src/boost/libs/predef/tools/check/predef_check_as_cpp.cpp b/src/boost/libs/predef/tools/check/predef_check_as_cpp.cpp
new file mode 100644
index 000000000..352c18ba9
--- /dev/null
+++ b/src/boost/libs/predef/tools/check/predef_check_as_cpp.cpp
@@ -0,0 +1,7 @@
+/*
+Copyright Rene Rivera 2011-2015
+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 "predef_check.h"
diff --git a/src/boost/libs/predef/tools/check/predef_check_as_objc.m b/src/boost/libs/predef/tools/check/predef_check_as_objc.m
new file mode 100644
index 000000000..352c18ba9
--- /dev/null
+++ b/src/boost/libs/predef/tools/check/predef_check_as_objc.m
@@ -0,0 +1,7 @@
+/*
+Copyright Rene Rivera 2011-2015
+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 "predef_check.h"
diff --git a/src/boost/libs/predef/tools/check/predef_check_as_objcpp.mm b/src/boost/libs/predef/tools/check/predef_check_as_objcpp.mm
new file mode 100644
index 000000000..352c18ba9
--- /dev/null
+++ b/src/boost/libs/predef/tools/check/predef_check_as_objcpp.mm
@@ -0,0 +1,7 @@
+/*
+Copyright Rene Rivera 2011-2015
+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 "predef_check.h"
diff --git a/src/boost/libs/predef/tools/check/predef_check_cc.h b/src/boost/libs/predef/tools/check/predef_check_cc.h
new file mode 100644
index 000000000..da7609ec4
--- /dev/null
+++ b/src/boost/libs/predef/tools/check/predef_check_cc.h
@@ -0,0 +1,19 @@
+/*
+Copyright Rene Rivera 2015
+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/predef.h>
+
+#ifdef CHECK
+#   if ((CHECK) == 0)
+#       error "FAILED"
+#   endif
+#endif
+
+int dummy()
+{
+	static int d = 0;
+	return d++;
+}
diff --git a/src/boost/libs/predef/tools/check/predef_check_cc_as_c.c b/src/boost/libs/predef/tools/check/predef_check_cc_as_c.c
new file mode 100644
index 000000000..24fab13e3
--- /dev/null
+++ b/src/boost/libs/predef/tools/check/predef_check_cc_as_c.c
@@ -0,0 +1,7 @@
+/*
+Copyright Rene Rivera 2015
+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 "predef_check_cc.h"
diff --git a/src/boost/libs/predef/tools/check/predef_check_cc_as_cpp.cpp b/src/boost/libs/predef/tools/check/predef_check_cc_as_cpp.cpp
new file mode 100644
index 000000000..24fab13e3
--- /dev/null
+++ b/src/boost/libs/predef/tools/check/predef_check_cc_as_cpp.cpp
@@ -0,0 +1,7 @@
+/*
+Copyright Rene Rivera 2015
+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 "predef_check_cc.h"
diff --git a/src/boost/libs/predef/tools/check/predef_check_cc_as_objc.m b/src/boost/libs/predef/tools/check/predef_check_cc_as_objc.m
new file mode 100644
index 000000000..24fab13e3
--- /dev/null
+++ b/src/boost/libs/predef/tools/check/predef_check_cc_as_objc.m
@@ -0,0 +1,7 @@
+/*
+Copyright Rene Rivera 2015
+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 "predef_check_cc.h"
diff --git a/src/boost/libs/predef/tools/check/predef_check_cc_as_objcpp.mm b/src/boost/libs/predef/tools/check/predef_check_cc_as_objcpp.mm
new file mode 100644
index 000000000..24fab13e3
--- /dev/null
+++ b/src/boost/libs/predef/tools/check/predef_check_cc_as_objcpp.mm
@@ -0,0 +1,7 @@
+/*
+Copyright Rene Rivera 2015
+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 "predef_check_cc.h"