Add comments explaining the stage/install targets in build/Jamfile

Add empty stage/install targets when Python is not configured
Use boost-install in build/Jamfile
2026-01-20 16:52:15 +00:00 · 2018-10-12 21:32:12 +03:00 · 2018-10-12 21:16:35 +03:00 · 2018-10-12 09:42:51 -04:00 · 2018-07-11 16:40:19 -04:00 · 2018-06-08 14:59:41 -04:00
132 changed files with 821 additions and 2421 deletions
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -4,7 +4,7 @@ environment:
    # /E:ON and /V:ON options are not enabled in the batch script intepreter
    # See: http://stackoverflow.com/a/13751649/163740
    CMD_IN_ENV: "cmd /E:ON /V:ON /C .\\ci\\run_with_env.cmd"
-    BOOST_PREFIX: C:\Libraries\boost_1_60_0
+    BOOST_PREFIX: C:\Libraries\boost_1_66_0

  matrix:

@@ -15,20 +15,21 @@ environment:
    - PYTHON: "C:\\Python27"
      PYTHON_VERSION: "2.7.x" # currently 2.7.9
      PYTHON_ARCH: "32"
-      ARCH: "x86"
+      MSVC: "14.0"
+      ARCH: x86

-    #- PYTHON: "C:\\Python27-x64"
-    #  PYTHON_VERSION: "2.7.x" # currently 2.7.9
-    #  PYTHON_ARCH: "64"
-    #  ARCH: "x86_64"
+    - PYTHON: "C:\\Python36-x64"
+      PYTHON_VERSION: "3.6.x"
+      PYTHON_ARCH: "64"
+      MSVC: "12.0"
+      ARCH: x86_64

-    #- PYTHON: "C:\\Python35"
-    #  PYTHON_VERSION: "3.5.x" # currently 3.4.3
-    #  PYTHON_ARCH: "32"
-
-    #- PYTHON: "C:\\Python35-x64"
-    #  PYTHON_VERSION: "3.5.x" # currently 3.4.3
-    #  PYTHON_ARCH: "64"
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      PYTHON: "C:\\Python36-x64"
+      PYTHON_VERSION: "3.6.x"
+      PYTHON_ARCH: "64"
+      MSVC: "14.13.26128"
+      ARCH: x86_64

 install:
  # If there is a newer build queued for the same PR, cancel this one.
@@ -44,8 +45,9 @@ install:
  - ps: "ls \"C:/\""
  - ECHO "Installed libraries:"
  - ps: "ls \"C:/Libraries/\""
-  - ECHO "Installed SDKs:"
-  - ps: "ls \"C:/Program Files/Microsoft SDKs/Windows\""
+  ## This path doesn't exist with the VS 2017 worker images
+  #- ECHO "Installed SDKs:"
+  #- ps: "ls \"C:/Program Files/Microsoft SDKs/Windows\""

  # Install Python (from the official .msi of http://python.org) and pip when
  # not already installed.
@@ -68,21 +70,22 @@ install:
  # compiled extensions and are not provided as pre-built wheel packages,
  # pip will build them from source using the MSVC compiler matching the
  # target Python version and architecture
-  - easy_install scons
+  - |
+     curl -LfsS -o faber.tar.gz https://github.com/stefanseefeld/faber/archive/snapshot/2018-04-08.tar.gz
+     tar xf faber.tar.gz
+     CD faber-snapshot-2018-04-08
+     python setup.py install
+     CD ..
+  # report the available MSVC compilers
+  - faber --info=tools cxx
  - easy_install sphinx
  - pip install numpy
-  #- "%CMD_IN_ENV% pip install -r dev-requirements.txt"

 build_script:
-  # Build the compiled extension
-  #- "%CMD_IN_ENV% python setup.py build"
-  - scons config arch=%ARCH% --boost-include=%BOOST_PREFIX%
-  - scons arch=%ARCH% --verbose
+  - faber --with-boost-include=%BOOST_PREFIX% target.arch=%ARCH% msvc.version=%MSVC%

 test_script:
-  # Run the project tests
-  #- "%CMD_IN_ENV% python setup.py nosetests"
-  - scons test arch=%ARCH% --verbose
+  - faber --with-boost-include=%BOOST_PREFIX% test.report target.arch=%ARCH% msvc.version=%MSVC%

 after_test:
  # If tests are successful, create binary packages for the project.
@@ -97,4 +100,4 @@ after_test:

 #on_success:
 #  - TODO: upload the content of dist/*.whl to a public wheelhouse
-#
+#
--- a/.ci/faber
+++ b/.ci/faber
@@ -0,0 +1,3 @@
+from faber.tools.python import python
+
+p = python(command='$PYTHON')
--- a/.ci/upload_docs.sh
+++ b/.ci/upload_docs.sh
@@ -22,10 +22,10 @@ fi
 REPO=`git config remote.origin.url`
 SHA=`git rev-parse --verify HEAD`

-# bin.SCons happens to contain the "doc/html" tree that we want to push
+# build happens to contain the "doc/html" tree that we want to push
 # into the gh-pages branch. So we step into that directory, create a new repo,
 # set the remote appropriately, then commit and push.
-cd bin.SCons
+cd build
 git init
 git config user.name "Travis CI"
 git config user.email "travis-ci"
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,29 +17,29 @@ env:

 matrix:
  include:
-    - compiler: gcc
+    - os: linux
      env: CXX=g++ PYTHON=python CXXFLAGS=-std=c++98
-    - compiler: gcc
+    - os: linux
      env: CXX=g++ PYTHON=python CXXFLAGS=-std=c++11
-    - compiler: gcc
+    - os: linux
      env: CXX=g++ PYTHON=python3 CXXFLAGS=-std=c++98
-    - compiler: gcc
+    - os: linux
      env: CXX=g++ PYTHON=python3 CXXFLAGS=-std=c++11
-    - compiler: clang
-      # clang generates an 'illegal instruction' error in the NumPy check.
-      # Perhaps we need to upgrade clang to a newer version ?
-      env: CXX=clang++ PYTHON=python3 CXXFLAGS=-std=c++98 OPTIONS=--no-numpy
-    - compiler: clang
-      env: CXX=clang++ PYTHON=python3 CXXFLAGS=-std=c++11 OPTIONS=--no-numpy
+    - os: linux
+      env: CXX=clang++ PYTHON=python3 CXXFLAGS=-std=c++98
+    - os: linux
+      env: CXX=clang++ PYTHON=python3 CXXFLAGS=-std=c++11
+    - os: osx
+      env: CXX=clang++ PYTHON=python CXXFLAGS=-std=c++11
    - env: PYTHON=python DOC=1
-
+  allow_failures:
+    - os: osx

 addons:
  apt:
    sources:
    - ubuntu-toolchain-r-test
    packages:
-    - scons
    - gcc-4.8
    - g++-4.8
    - clang
@@ -66,27 +66,46 @@ before_install:
 install:
  # Install our own version of Boost (the subset we need) as the system version is
  # too old (for C++11 support).
-  - rm -rf $HOME/Boost
  - |
-     set -e
-     if [ ! -d $HOME/Boost ]; then
-       echo "rebuilding Boost prerequisites"
-       wget https://sourceforge.net/projects/boost/files/boost/1.61.0/boost_1_61_0.tar.gz/download
+     if [ ! -d $HOME/Boost/tools/boostbook ]; then
+       echo "rebuilding Boost prerequisites."
+       wget https://sourceforge.net/projects/boost/files/boost/1.66.0/boost_1_66_0.tar.gz/download
       tar xf download
-       pushd boost_1_61_0
+       pushd boost_1_66_0
       ./bootstrap.sh
       ./b2 tools/bcp
       mkdir -p $HOME/Boost
+       # Install Boost.Python prerequisites, but not Boost.Python itself.
       dist/bin/bcp python tools/boostbook tools/quickbook $HOME/Boost &> /dev/null
+       rm -rf $HOME/Boost/boost/python*
       popd
+     else
+       echo "using cached Boost prerequisites."
     fi
+     # Install Faber, the build tool.
+     date=2018-04-08
+     wget https://github.com/stefanseefeld/faber/archive/snapshot/$date.tar.gz
+     tar xf $date.tar.gz
+     pushd faber-snapshot-$date
+     #wget https://github.com/stefanseefeld/faber/archive/release/0.2.tar.gz
+     #tar xf 0.2.tar.gz
+     #pushd faber-release-0.2
+     sudo python setup.py install
+     popd

 before_script:
- scons --version
+- sed -e "s/\$PYTHON/$PYTHON/g" .ci/faber > ~/.faber
+- $PYTHON --version
+- faber -h
+- ls -l $HOME/Boost

 script:
- scons config --python=$PYTHON --boost-include=$HOME/Boost $OPTIONS
- if [ "$DOC" ]; then scons doc; else scons && scons test; fi
+- |
+   if [ "$DOC" ]; then
+     BOOST_ROOT=$HOME/Boost faber --builddir=build doc.html
+   else
+     faber --with-boost-include=$HOME/Boost --builddir=build test.report cxx.name=$CXX cxxflags=$CXXFLAGS
+   fi

 after_success:
 # Upload docs only when building upstream.
--- a/68
+++ b/68
@@ -0,0 +1,68 @@
+# Copyright (c) 2018 Stefan Seefeld
+# All rights reserved.
+#
+# 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 option ;
+import regex ;
+import python ;
+
+#
+# The `version-suffix` rule really belongs into python.jam, and
+# should be moved there. `split-version` is only duplicated here
+# as a prerequisite. (See https://github.com/boostorg/build/pull/290)
+#
+
+
+# Validate the version string and extract the major/minor part we care about.
+#
+local rule split-version ( version )
+{
+    local major-minor = [ MATCH "^([0-9]+)\.([0-9]+)(.*)$" : $(version) : 1 2 3 ] ;
+    if ! $(major-minor[2]) || $(major-minor[3])
+    {
+        ECHO "Warning: \"using python\" expects a two part (major, minor) version number; got" $(version) instead ;
+
+        # Add a zero to account for the missing digit if necessary.
+        major-minor += 0 ;
+    }
+
+    return $(major-minor[1]) $(major-minor[2]) ;
+}
+
+# Define a version suffix for libraries depending on Python.
+# For example, Boost.Python built for Python 2.7 uses the suffix "27"
+rule version-suffix ( version )
+{
+    local major-minor = [ split-version $(version) ] ;
+    local suffix = $(major-minor:J="") ;
+    return $(suffix) ;
+}
+
+
+# Python build id (for Python libraries only).
+python-id = [ option.get "python-buildid" ] ;
+if $(python-id)
+{
+    PYTHON_ID = [ regex.replace $(python-id) "[*\\/:.\"\']" _ ] ;
+}
+
+rule python-tag ( name : type ? : property-set )
+{
+    local result = $(name) ;
+    if $(type) in STATIC_LIB SHARED_LIB IMPORT_LIB
+    {
+        local version = [ $(property-set).get <python> ] ;
+        local lib-suffix = [ version-suffix $(version) ] ;
+        result = $(result)$(lib-suffix) ;
+    }
+    if $(type) in STATIC_LIB SHARED_LIB IMPORT_LIB && $(PYTHON_ID)
+    {
+        result = $(result)-$(PYTHON_ID) ;
+    }
+
+    # forward to the boost tagging rule
+    return  [ tag $(result) : $(type) : $(property-set) ] ;
+}
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@

 # Synopsis

+[![Join the chat at https://gitter.im/boostorg/python](https://badges.gitter.im/boostorg/python.svg)](https://gitter.im/boostorg/python?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
 Welcome to Boost.Python, a C++ library which enables seamless interoperability between C++ and the Python programming language. The library includes support for:

 * References and Pointers
@@ -19,7 +21,8 @@ See the [Boost.Python](http://boostorg.github.io/python) documentation for detai

 **Hint :** Check out the [development version](http://boostorg.github.io/python/develop) of the documentation to see work in progress.

-# Building ![Build Status](https://travis-ci.org/boostorg/python.svg?branch=develop)
+# Building [![Build Status](https://travis-ci.org/boostorg/python.svg?branch=develop)](https://travis-ci.org/boostorg/python) [![Build status](https://ci.appveyor.com/api/projects/status/cgx9xma6v3gjav92/branch/develop?svg=true)](https://ci.appveyor.com/project/stefanseefeld/python/branch/develop)
+

 While Boost.Python is part of the Boost C++ Libraries super-project, and thus can be compiled as part of Boost, it can also be compiled and installed stand-alone, i.e. against a pre-installed Boost package.

@@ -27,27 +30,14 @@ While Boost.Python is part of the Boost C++ Libraries super-project, and thus ca

 * [Python](http://www.python.org)
 * [Boost](http://www.boost.org)
-* [SCons](http://www.scons.org)
-
-## Configure
-
-Simply run
-
-```
-scons config [options]
-```
-to prepare a build. See `scons -h` for a description of the available options. For example
-```
-scons config --boost=/path/to/boost --python=/path/to/python
-```
-will configure Boost.Python to be built against the two specific versions of Boost and Python.
+* [Faber](https://stefanseefeld.github.io/faber)

 ## Build

 Run

 ```
-scons
+faber
 ```
 to build the library.

@@ -56,7 +46,7 @@ to build the library.
 Run

 ```
-scons test
+faber test.report
 ```
 to run the tests.

@@ -65,6 +55,6 @@ to run the tests.
 Run

 ```
-scons doc
+faber doc.html
 ```
 to build the documentation.
--- a/101
+++ b/101
@@ -1,101 +0,0 @@
-# -*- python -*-
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# 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 SCons.Script.Main
-import config
-import config.ui
-import platform
-import os
-import subprocess
-import re
-
-#
-# We try to mimic the typical autotools-workflow.
-#
-# * In a 'configure' step all the essential build parameters are established
-#   (either by explicit command-line arguments or from configure checks)
-# * A subsequent build step can then simply read the cached variables, so
-#   users don't have to memorize and re-issue the arguments on each subsequent
-#   invocation, and neither do the config checks need to be re-run.
-#
-# The essential part here is to define a 'config' target, which removes any
-# caches that may still be lingering around, then runs the checks.
-
-if 'config' in COMMAND_LINE_TARGETS:
-    # Clear the cache
-    try: os.remove('bin.SCons/config.py')
-    except: pass
-if not os.path.exists('bin.SCons/'):
-    os.mkdir('bin.SCons/')
-vars = Variables('bin.SCons/config.py', ARGUMENTS)
-config.add_options(vars)
-arch = ARGUMENTS.get('arch', platform.machine())
-env_vars = {}
-if 'CXX' in os.environ: env_vars['CXX'] = os.environ['CXX']
-if 'CXXFLAGS' in os.environ: env_vars['CXXFLAGS'] = os.environ['CXXFLAGS'].split()
-env_vars['ENV'] = os.environ #{'PATH': os.environ['PATH'], 'TMP' : os.environ['TMP']}
-env = Environment(toolpath=['config/tools'],
-                  tools=['default', 'libs', 'tests', 'doc', 'sphinx4scons'],
-                  variables=vars,
-                  TARGET_ARCH=arch,
-                  **env_vars)
-if 'gcc' in env['TOOLS']:
-    # Earlier SCons versions (~ 2.3.0) can't handle CXX=clang++.
-    version = subprocess.check_output([env['CXX'], '--version'])
-    match = re.search(r'[0-9]+(\.[0-9]+)+', version)
-    if match:
-        version = match.group(0)
-    else:
-        version = 'unknown'
-    env['CXXVERSION'] = version
-
-Help(config.ui.help(vars, env) + """
-Variables are saved in bin.SCons/config.py and persist between scons invocations.
-""")
-
-if GetOption('help'):
-    Return()
-
-build_dir = config.prepare_build_dir(env)
-config_log = '{}/config.log'.format(build_dir)
-
-# configure
-SConsignFile('{}/.sconsign'.format(build_dir))
-#env.Decider('MD5-timestamp')
-env.Decider('timestamp-newer')
-checks = config.get_checks(env)
-if 'config' in COMMAND_LINE_TARGETS:
-    conf=env.Configure(custom_tests=checks, log_file=config_log, conf_dir=build_dir)
-    if False in (getattr(conf, c)() for c in checks):
-        Exit(1)
-    env = conf.Finish()
-    vars.Save('bin.SCons/config.py', env)
-
-if not os.path.exists(config_log):
-    print('Please run `scons config` first. (See `scons -h` for available options.)')
-    Exit(1)
-
-if not GetOption('verbose'):
-    config.ui.pretty_output(env)    
-
-# build
-env['BPL_VERSION'] = '1.62'
-for e in config.variants(env):
-    variant_dir=e.subst("$BOOST_CURRENT_VARIANT_DIR")
-    e.SConscript('src/SConscript', variant_dir=variant_dir + '/src',
-                 exports = { 'env' : e.Clone(BOOST_LIB = 'python') })
-    if 'test' in COMMAND_LINE_TARGETS:
-        test_env = e.Clone(BOOST_LIB = 'python', BOOST_TEST = True)
-        test_env.BoostUseLib('python')
-        e.SConscript('test/SConscript', variant_dir=variant_dir + '/test',
-                     exports = { 'env' : test_env })
-
-if 'doc' in COMMAND_LINE_TARGETS:
-    env.SConscript('doc/SConscript', variant_dir='bin.SCons/doc',
-                   exports = { 'env' : e.Clone(BOOST_LIB = 'python') })
--- a/build/Jamfile
+++ b/build/Jamfile
@@ -7,7 +7,6 @@ import indirect ;
 import modules ;
 import feature ;
 import property ;
-
 import python ;

 if ! [ python.configured ] && ! ( --without-python in  [ modules.peek : ARGV ] )
@@ -31,9 +30,8 @@ else
        ;
 }

-py2-version = [ py-version 2 ] ;
-py3-version = [ py-version 3 ] ;
-
+if [ python.configured ]
+{
 project boost/python
  : source-location ../src
  ;
@@ -42,146 +40,122 @@ rule cond ( test ? : yes * : no * ) { if $(test) { return $(yes) ; } else { retu
 rule unless ( test ? : yes * : no * ) { if ! $(test) { return $(yes) ; } else { return $(no) ; } }
 local rule eq ( a : b ) { if $(a) = $(b) { return 1 ; } }

-lib_boost_python(2) = boost_python ;
-lib_boost_python(3) = boost_python3 ;
+lib boost_python
+    : # sources
+    list.cpp
+    long.cpp
+    dict.cpp
+    tuple.cpp
+    str.cpp
+    slice.cpp

-lib_boost_python($(py2-version)) = $(lib_boost_python(2)) ;
-lib_boost_python($(py3-version)) = $(lib_boost_python(3)) ;
+    converter/from_python.cpp
+    converter/registry.cpp
+    converter/type_id.cpp
+    object/enum.cpp
+    object/class.cpp
+    object/function.cpp
+    object/inheritance.cpp
+    object/life_support.cpp
+    object/pickle_support.cpp
+    errors.cpp
+    module.cpp
+    converter/builtin_converters.cpp
+    converter/arg_to_python_base.cpp
+    object/iterator.cpp
+    object/stl_iterator.cpp
+    object_protocol.cpp
+    object_operators.cpp
+    wrapper.cpp
+    import.cpp
+    exec.cpp
+    object/function_doc_signature.cpp
+    :   # requirements
+        <link>static:<define>BOOST_PYTHON_STATIC_LIB
+        <define>BOOST_PYTHON_SOURCE

-rule lib_boost_python ( version )
-{
-    lib $(lib_boost_python($(version)))
-        : # sources
-        list.cpp
-        long.cpp
-        dict.cpp
-        tuple.cpp
-        str.cpp
-        slice.cpp
+        # On Windows, all code using Python has to link to the Python
+        # import library.
+        #
+        # On *nix we never link libboost_python to libpython.  When
+        # extending Python, all Python symbols are provided by the
+        # Python interpreter executable.  When embedding Python, the
+        # client executable is expected to explicitly link to
+        # /python//python (the target representing libpython) itself.
+        #
+        # python_for_extensions is a target defined by Boost.Build to
+        # provide the Python include paths, and on Windows, the Python
+        # import library, as usage requirements.
+        [ cond [ python.configured ] : <library>/python//python_for_extensions ]

-        converter/from_python.cpp
-        converter/registry.cpp
-        converter/type_id.cpp
-        object/enum.cpp
-        object/class.cpp
-        object/function.cpp
-        object/inheritance.cpp
-        object/life_support.cpp
-        object/pickle_support.cpp
-        errors.cpp
-        module.cpp
-        converter/builtin_converters.cpp
-        converter/arg_to_python_base.cpp
-        object/iterator.cpp
-        object/stl_iterator.cpp
-        object_protocol.cpp
-        object_operators.cpp
-        wrapper.cpp
-        import.cpp
-        exec.cpp
-        object/function_doc_signature.cpp
-        :   # requirements
-            <link>static:<define>BOOST_PYTHON_STATIC_LIB 
-            <define>BOOST_PYTHON_SOURCE
-          
-            # On Windows, all code using Python has to link to the Python
-            # import library.
-            #
-            # On *nix we never link libboost_python to libpython.  When
-            # extending Python, all Python symbols are provided by the
-            # Python interpreter executable.  When embedding Python, the
-            # client executable is expected to explicitly link to
-            # /python//python (the target representing libpython) itself.
-            #
-            # python_for_extensions is a target defined by Boost.Build to
-            # provide the Python include paths, and on Windows, the Python
-            # import library, as usage requirements.
-            [ cond [ python.configured ] : <library>/python//python_for_extensions ]
-            
-            # we prevent building when there is no python available
-            # as it's not possible anyway, and to cause dependents to
-            # fail to build
-            [ unless [ python.configured ] : <build>no ]
-            <dependency>config-warning
+        # we prevent building when there is no python available
+        # as it's not possible anyway, and to cause dependents to
+        # fail to build
+        [ unless [ python.configured ] : <build>no ]
+        <dependency>config-warning
+        <python-debugging>on:<define>BOOST_DEBUG_PYTHON
+        -<tag>@$(BOOST_JAMROOT_MODULE)%$(BOOST_JAMROOT_MODULE).tag
+        <tag>@$(__name__).python-tag
+        <conditional>@python.require-py

-            <python-debugging>on:<define>BOOST_DEBUG_PYTHON
-            <python>$(version)
+    :   # default build
+        <link>shared
+    :   # usage requirements
+        <link>static:<define>BOOST_PYTHON_STATIC_LIB
+        <python-debugging>on:<define>BOOST_DEBUG_PYTHON
+    ;

-            -<tag>@$(BOOST_JAMROOT_MODULE)%$(BOOST_JAMROOT_MODULE).tag
-            <tag>@$(BOOST_JAMROOT_MODULE)%$(BOOST_JAMROOT_MODULE).python-tag
+numpy-include = [ python.numpy-include ] ;
+lib boost_numpy
+    : # sources
+    numpy/dtype.cpp
+    numpy/matrix.cpp
+    numpy/ndarray.cpp
+    numpy/numpy.cpp
+    numpy/scalars.cpp
+    numpy/ufunc.cpp
+    :   # requirements
+        <link>static:<define>BOOST_NUMPY_STATIC_LIB
+        <define>BOOST_NUMPY_SOURCE
+        [ cond [ python.numpy ] : <library>/python//python_for_extensions ]
+        [ unless [ python.numpy ] : <build>no ]
+        <include>$(numpy-include)
+        <library>boost_python
+        <python-debugging>on:<define>BOOST_DEBUG_PYTHON
+        -<tag>@$(BOOST_JAMROOT_MODULE)%$(BOOST_JAMROOT_MODULE).tag
+	<tag>@$(__name__).python-tag
+        <conditional>@python.require-py

-            <conditional>@python.require-py
+    :   # default build
+        <link>shared
+    :   # usage requirements
+        <link>static:<define>BOOST_NUMPY_STATIC_LIB
+        <python-debugging>on:<define>BOOST_DEBUG_PYTHON
+    ;
+
+# boost-install creates `stage` and `install` targets
+#
+# `stage` stages (builds and copies into `stage/lib`) the given libraries
+#   `boost_python` and `boost_numpy` and their dependencies and is similar
+#   to issuing `b2 --with-python stage` from top level
+#
+# `install` installs the two libraries and their dependencies and is similar
+#   to issuing `b2 --with-python install` from top level
+
+boost-install boost_python boost_numpy ;

-        :   # default build
-            <link>shared
-        :   # usage requirements
-            <link>static:<define>BOOST_PYTHON_STATIC_LIB
-            <python-debugging>on:<define>BOOST_DEBUG_PYTHON
-        ;
 }
-
-lib_boost_numpy(2) = boost_numpy ;
-lib_boost_numpy(3) = boost_numpy3 ;
-
-lib_boost_numpy($(py2-version)) = $(lib_boost_numpy(2)) ;
-lib_boost_numpy($(py3-version)) = $(lib_boost_numpy(3)) ;
-
-rule lib_boost_numpy ( version )
+else
 {
-    numpy-include = [ python.numpy-include ] ;
-    lib $(lib_boost_numpy($(version)))
-        : # sources
-        numpy/dtype.cpp
-        numpy/matrix.cpp
-        numpy/ndarray.cpp
-        numpy/numpy.cpp
-        numpy/scalars.cpp
-        numpy/ufunc.cpp
-        :   # requirements
-            <link>static:<define>BOOST_NUMPY_STATIC_LIB 
-            <define>BOOST_NUMPY_SOURCE
-            [ cond [ python.numpy ] : <library>/python//python_for_extensions ]
-            [ unless [ python.numpy ] : <build>no ]
-            <include>$(numpy-include)
-            <library>$(lib_boost_python($(version)))
-            <python-debugging>on:<define>BOOST_DEBUG_PYTHON
-            <python>$(version)

-            -<tag>@$(BOOST_JAMROOT_MODULE)%$(BOOST_JAMROOT_MODULE).tag
-            <tag>@$(BOOST_JAMROOT_MODULE)%$(BOOST_JAMROOT_MODULE).python-tag
+# When Python isn't configured, the above `boost-install` is not executed,
+# so we create empty `stage` and `install` targets that do nothing but issue
+# a warning message unless `--without-python` is given

-            <conditional>@python.require-py
+alias stage : config-warning ;
+explicit stage ;
+
+alias install : config-warning ;
+explicit install ;

-        :   # default build
-            <link>shared
-        :   # usage requirements
-			<link>static:<define>BOOST_NUMPY_STATIC_LIB
-            <python-debugging>on:<define>BOOST_DEBUG_PYTHON
-        ;
 }
-
-libraries = ;
-
-for local N in 2 3
-{
-    if $(py$(N)-version)
-    {
-        lib_boost_python $(py$(N)-version) ;
-        libraries += $(lib_boost_python($(py$(N)-version))) ;
-    }
-    else
-    {
-        alias $(lib_boost_python($(N))) ;
-    }
-    if $(py$(N)-version) && [ python.numpy ]
-    {
-        lib_boost_numpy $(py$(N)-version) ;
-        libraries += $(lib_boost_numpy($(py$(N)-version))) ;
-    }
-    else
-    {
-        alias $(lib_boost_numpy($(N))) ;
-    }
-}
-
-boost-install $(libraries) ;
--- a/config/init.py
+++ b/config/init.py
@@ -1,140 +0,0 @@
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# 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)
-
-from SCons.Variables import *
-from SCons.Script import AddOption
-from collections import OrderedDict
-import platform
-from . import ui
-from . import cxx
-from . import python
-from . import numpy
-from . import boost
-
-def add_options(vars):
-    ui.add_option('-V', '--verbose', dest='verbose', action='store_true', help='verbose mode: print full commands.')
-    ui.add_option('--no-numpy', dest='numpy', action='store_false', help='do not attempt to build NumPy bindings.')
-    python.add_options(vars)
-    numpy.add_options(vars)
-    boost.add_options(vars)
-
-    vars.Add('CXX')
-    vars.Add('CPPPATH', converter=lambda v:v.split())
-    vars.Add('CCFLAGS', converter=lambda v:v.split())
-    vars.Add('CXXFLAGS', converter=lambda v:v.split())
-    vars.Add('LIBPATH', converter=lambda v:v.split())
-    vars.Add('LIBS', converter=lambda v:v.split())
-    vars.Add('PYTHON')
-    vars.Add('PYTHONLIBS')
-    vars.Add('prefix')
-    vars.Add('boostbook_prefix')
-    vars.Add('CXX11')
-    vars.Add('NUMPY')
-    vars.Add('NUMPY_CPPPATH', converter=lambda v:v.split())
-
-    ui.add_variable(vars, ("arch", "target architeture", platform.machine()))
-    ui.add_variable(vars, ("toolchain", "toolchain to use", 'gcc'))
-    ui.add_variable(vars, ListVariable("variant", "Build configuration", "release", ["release", "debug", "profile"]))
-    ui.add_variable(vars, ListVariable("link", "Library linking", "dynamic", ["static", "dynamic"]))
-    ui.add_variable(vars, ListVariable("threading", "Multi-threading support", "multi", ["single", "multi"]))
-    ui.add_variable(vars, EnumVariable("layout", "Layout of library names and header locations", "versioned", ["versioned", "system"]))
-    ui.add_variable(vars, PathVariable("stagedir", "If --stage is passed install only compiled library files in this location", "stage", PathVariable.PathAccept))
-    ui.add_variable(vars, PathVariable("prefix", "Install prefix", "/usr/local", PathVariable.PathAccept))
-
-
-def get_checks(env):
-  checks = OrderedDict()
-  checks['cxx'] = cxx.check
-  checks['python'] = python.check
-  if env.GetOption('numpy') is not False:
-      checks['numpy'] = numpy.check
-  else:
-      env['NUMPY'] = False
-  checks['boost'] = boost.check
-  return checks
-
-
-def set_property(env, **kw):
-
-    from toolchains.gcc import features as gcc_features
-    from toolchains.msvc import features as msvc_features
-
-    if 'gcc' in env['TOOLS']: features = gcc_features
-    elif 'msvc' in env['TOOLS']: features = msvc_features
-    else: raise Error('unknown toolchain')
-    features.init_once(env)
-    for (prop,value) in kw.items():
-        getattr(features, prop, lambda x, y : None)(env, value)
-        env[prop.upper()] = value
-
-
-def boost_suffix(env):
-    suffix = str()
-
-    if env["layout"] == "versioned":
-        if "gcc" in env["TOOLS"]:
-            if env['CXX'] in ('clang', 'clang++'):
-                suffix += "-clang" + "".join(env["CXXVERSION"].split(".")[0:2])
-            else: # assume g++
-                suffix += "-gcc" + "".join(env["CXXVERSION"].split(".")[0:2])
-    if env["THREADING"] == "multi":
-        suffix += "-mt"
-    if env["DEBUG"]:
-        suffix += "-d"
-    if env["layout"] == "versioned":
-        suffix += "-" + "_".join(env["BPL_VERSION"].split("."))
-
-    return suffix
-
-
-def prepare_build_dir(env):
-
-    vars = {}
-    env["boost_suffix"] = boost_suffix
-    build_dir="bin.SCons"
-    # FIXME: Support 'toolchain' variable properly.
-    #        For now, we simply check whether $CXX refers to clang or gcc.
-    if "gcc" in env["TOOLS"]:
-        if env['CXX'] in ('clang', 'clang++'):
-            build_dir+="/clang-%s"%env["CXXVERSION"]
-        else: # assume g++
-            build_dir+="/gcc-%s"%env["CXXVERSION"]
-        default_cxxflags = ['-ftemplate-depth-128', '-Wall', '-g', '-O2']
-        vars['CXXFLAGS'] = env.get('CXXFLAGS', default_cxxflags)
-    elif "msvc" in env["TOOLS"]:
-        build_dir+="/msvc-%s"%env["MSVS_VERSION"]
-    vars['BOOST_BUILD_DIR'] = build_dir
-    vars['BOOST_SUFFIX'] = "${boost_suffix(__env__)}"
-    env.Replace(**vars)    
-    return build_dir
-
-
-def variants(env):
-
-    env.Prepend(CPPPATH = "#/include", CPPDEFINES = ["BOOST_ALL_NO_LIB=1"])
-    set_property(env, architecture = env['TARGET_ARCH'])
-    for variant in env["variant"]:
-        e = env.Clone()
-        e["current_variant"] = variant
-        set_property(env, profile = False)
-        if variant == "release":
-            set_property(e, optimize = "speed", debug = False)
-        elif variant == "debug":
-            set_property(e, optimize = "no", debug = True)
-        elif variant == "profile":
-            set_property(e, optimize = "speed", profile = True, debug = True)
-        for linking in env["link"]:
-            e["linking"] = linking
-            if linking == "dynamic":
-                e["LINK_DYNAMIC"] = True
-            else:
-                e["LINK_DYNAMIC"] = False
-            for threading in e["threading"]:
-                e["current_threading"] = threading
-                set_property(e, threading = threading)
-                yield e
--- a/config/boost.py
+++ b/config/boost.py
@@ -1,45 +0,0 @@
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# 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)
-
-from . import ui
-import os
-
-def add_options(vars):
-    
-    ui.add_option("--boost-prefix", dest="boost_prefix", type="string", nargs=1, action="store",
-                  metavar="DIR", default=os.environ.get("BOOST_DIR"),
-                  help="prefix for Boost libraries; should have 'include' and 'lib' subdirectories, 'boost' and 'stage\\lib' subdirectories on Windows")
-    ui.add_option("--boost-include", dest="boost_include", type="string", nargs=1, action="store",
-                  metavar="DIR", help="location of Boost header files")
-    ui.add_option("--boostbook-prefix", dest="boostbook_prefix", type="string",
-                  nargs=1, action="store",
-                  metavar="DIR", default="/usr/share/boostbook",
-                  help="prefix for BoostBook stylesheets")
-    
-def check(context):
-
-    boost_source_file = r"#include <boost/config.hpp>"
-
-    context.Message('Checking for Boost...')
-
-    boost_prefix = context.env.GetOption('boost_prefix')
-    boost_include = context.env.GetOption('boost_include')
-    boostbook_prefix = context.env.GetOption('boostbook_prefix')
-    incpath=None
-    if boost_include:
-        incpath=boost_include
-    elif boost_prefix:
-        incpath=boost_prefix
-    if incpath:
-        context.env.AppendUnique(CPPPATH=[incpath])
-    if not context.TryCompile(boost_source_file, '.cpp'):
-        context.Result(0)
-        return False
-    context.env.AppendUnique(boostbook_prefix=boostbook_prefix)
-    context.Result(1)
-    return True
--- a/config/cxx.py
+++ b/config/cxx.py
@@ -1,30 +0,0 @@
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# 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)
-
-from . import ui
-import os
-
-def add_options(vars):
-
-    pass
-
-def check(context):
-
-    source = r"""#if __cplusplus < 201103L
-#error no C++11
-#endif"""
-
-    context.Message('Checking for C++11 support...')
-
-    if not context.TryCompile(source, '.cpp'):
-        context.env['CXX11'] = False
-        context.Result(0)
-    else:
-        context.env['CXX11'] = True
-        context.Result(1)
-    return True
--- a/config/numpy.py
+++ b/config/numpy.py
@@ -1,86 +0,0 @@
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# 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)
-
-from . import ui
-from contextlib import contextmanager
-
-@contextmanager
-def saved(context):
-    save_cpppath = context.env.get('CPPPATH', [])
-    save_libs = context.env.get('LIBS', [])
-    yield context
-    context.env.Replace(LIBS=save_libs)
-    context.env.Replace(CPPPATH=save_cpppath)
-
-
-def add_options(vars):
-
-    pass
-
-
-def check(context):
-
-    numpy_source_file = r"""
-// If defined, enforces linking againg PythonXXd.lib, which
-// is usually not included in Python environments.
-#undef _DEBUG
-#include "Python.h"
-#include "numpy/arrayobject.h"
-
-#if PY_VERSION_HEX >= 0x03000000
-void *initialize() { import_array();}
-#else
-void initialize() { import_array();}
-#endif
-
-int main()
-{
-  int result = 0;
-  Py_Initialize();
-  initialize();
-  if (PyErr_Occurred())
-  {
-    result = 1;
-  }
-  else
-  {
-    npy_intp dims = 2;
-    PyObject * a = PyArray_SimpleNew(1, &dims, NPY_INT);
-    if (!a) result = 1;
-    Py_DECREF(a);
-  }
-  Py_Finalize();
-  return result;
-}
-"""
-
-    import platform
-    import subprocess
-    import re, os
-
-    def check_python(cmd):
-        try:
-            return True, subprocess.check_output([python, '-c', cmd]).strip()
-        except subprocess.CalledProcessError as e:
-            return False, e
-
-    context.Message('Checking for NumPy...')
-    with saved(context):
-        python = context.env['PYTHON']
-        result, numpy_incpath = check_python('import numpy; print(numpy.get_include())')
-        if result:
-            context.env.AppendUnique(CPPPATH=numpy_incpath)
-            context.env.AppendUnique(LIBS=context.env['PYTHONLIBS'])
-            result, output = context.TryRun(numpy_source_file,'.cpp')
-        if not result:
-            context.Result(0)
-            return False
-        context.env['NUMPY'] = True
-        context.env['NUMPY_CPPPATH'] = numpy_incpath
-        context.Result(1)
-        return True
--- a/config/python.py
+++ b/config/python.py
@@ -1,98 +0,0 @@
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# 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)
-
-from . import ui
-
-def add_options(vars):
-
-    ui.add_option('--python', help='the python executable')
-
-
-def check(context):
-
-    python_source_file = r"""
-// If defined, enforces linking againg PythonXXd.lib, which
-// is usually not included in Python environments.
-#undef _DEBUG
-#include "Python.h"
-int main()
-{
-  Py_Initialize();
-  Py_Finalize();
-  return 0;
-}
-"""
-
-    import platform
-    import subprocess
-    import re, os
-
-    def check_python(cmd):
-        return subprocess.check_output([python, '-c', cmd]).strip()
-
-    def check_sysconfig(cmd):
-        r = check_python('import distutils.sysconfig as c; print(c.%s)'%cmd)
-        return r if r != 'None' else ''
-
-    context.Message('Checking for Python...')
-    python = context.env.GetOption('python') or 'python'
-    context.env['PYTHON'] = python
-    incpath = check_sysconfig('get_python_inc()')
-    context.env.AppendUnique(CPPPATH=[incpath])
-    if platform.system() == 'Windows':
-        version = check_python('import sys; print("%d%d"%sys.version_info[0:2])')
-        prefix = check_python('import sys; print(sys.prefix)')
-        libfile = os.path.join(prefix, 'libs', 'python%s.lib'%version)
-        libpath = os.path.join(prefix, 'libs')
-        lib = 'python%s'%version
-        context.env.AppendUnique(LIBS=[lib])
-    else:
-        libpath = check_sysconfig('get_config_var("LIBDIR")')
-        libfile = check_sysconfig('get_config_var("LIBRARY")')
-        match = re.search('(python.*)\.(a|so|dylib)', libfile)
-        lib = None
-        if match:
-            lib = match.group(1)
-            context.env.AppendUnique(PYTHONLIBS=[lib])
-            if match.group(2) == 'a':
-                flags = check_sysconfig('get_config_var("LINKFORSHARED")')
-                if flags is not None:
-                    context.env.AppendUnique(LINKFLAGS=flags.split())
-    context.env.AppendUnique(LIBPATH=[libpath])
-    oldlibs = context.AppendLIBS([lib])
-    flags = check_sysconfig('get_config_var("MODLIBS")')
-    flags += ' ' + check_sysconfig('get_config_var("SHLIBS")')
-    flags = [f[2:] for f in flags.strip().split() if f.startswith('-l')]
-    if flags:
-        context.AppendLIBS([flags])
-    result = context.TryLink(python_source_file,'.cpp')
-    if not result and context.env['PLATFORM'] == 'darwin':
-        # Sometimes we need some extra stuff on Mac OS
-        frameworkDir = libpath # search up the libDir tree for the proper home for frameworks
-        while frameworkDir and frameworkDir != "/":
-            frameworkDir, d2 = os.path.split(frameworkDir)
-            if d2 == "Python.framework":
-                if not "Python" in os.listdir(os.path.join(frameworkDir, d2)):
-                    context.Result(0)
-                    print((
-                        "Expected to find Python in framework directory %s, but it isn't there"
-                        % frameworkDir))
-                    return False
-                break
-        context.env.AppendUnique(LINKFLAGS="-F%s" % frameworkDir)
-        result = context.TryLink(python_source_file,'.cpp')
-    if not result:
-        context.Result(0)
-        print("Cannot link program with Python.")
-        return False
-    if context.env['PLATFORM'] == 'darwin':
-        context.env['LDMODULESUFFIX'] = '.so'
-    context.Result(1)
-    context.SetLIBS(oldlibs)
-    context.env.AppendUnique(PYTHONLIBS=[lib] + flags)
-    return True
--- a/config/toolchains/init.py
+++ b/config/toolchains/init.py
@@ -1,18 +0,0 @@
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# 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 traceback
-
-def append_feature_flag(env, **kw):
-    stack = traceback.extract_stack(limit = 3)
-    feature = stack[0][2].upper()
-    for (key, val) in kw.items():
-        feature_var = feature + "_" + key
-        env.AppendUnique(**{ key : "$" + feature_var })
-        env[feature_var] = val
-
--- a/config/toolchains/gcc.py
+++ b/config/toolchains/gcc.py
@@ -1,55 +0,0 @@
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# 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)
-
-from . import append_feature_flag
-
-class features:
-
-    @classmethod
-    def init_once(cls, env):
-        pass
-
-    @staticmethod
-    def architecture(env, arch):
-        if arch:
-            flag = {'x86' :    '-m32',
-                    'x86_64' : '-m64',}.get(arch)
-            if flag:
-                append_feature_flag(env, CCFLAGS = flag)
-    
-    @staticmethod
-    def optimize(env, optimize):
-        if not optimize or optimize == "no":
-            append_feature_flag(env, CCFLAGS = "-O0 -fno-inline")
-        elif optimize == "speed":
-            append_feature_flag(env, CCFLAGS = "-O3 -finline-functions -Wno-inline")
-        elif optimize == "space":
-            append_feature_flag(env, CCFLAGS = "-Os")
-        else:
-            append_feature_flag(env, CCFLAGS = "")
-
-    @staticmethod
-    def profile(env, profile):
-        if profile:
-            append_feature_flag(env, CCFLAGS = "-pg", LINKFLAGS = "-pg")
-        else:
-            append_feature_flag(env, CCFLAGS = "", LINKFLAGS = "")
-
-    @staticmethod
-    def threading(env, threading):
-        if threading == "multi":
-            append_feature_flag(env, CCFLAGS = "-pthread", LINKFLAGS = "-pthread")
-        else:
-            append_feature_flag(env, CCFLAGS = "", LINKFLAGS = "")
-
-    @staticmethod
-    def debug(env, debug):
-        if debug:
-            append_feature_flag(env, CCFLAGS = "-g", CPPDEFINES = [])
-        else:
-            append_feature_flag(env, CCFLAGS = "", CPPDEFINES = "NDEBUG")
--- a/config/toolchains/msvc.py
+++ b/config/toolchains/msvc.py
@@ -1,57 +0,0 @@
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# 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)
-
-from . import append_feature_flag
-
-class features:
-
-    @classmethod
-    def init_once(cls, env):
-        env.AppendUnique(CCFLAGS = ['-TP', '/Z7', '/W3' ,'/GR', '/MDd', '/Zc:forScope', '/Zc:wchar_t', '/wd4675', '/EHs'])
-        env.AppendUnique(LINKFLAGS = ['/subsystem:console'])
-
-    @staticmethod
-    def architecture(env, arch):
-        if arch:
-            flag = {'x86' :    '/MACHINE:X86',
-                    'x86_64' : '/MACHINE:X64',}.get(arch)
-            if flag:
-                append_feature_flag(env, LINKFLAGS = flag)
-
-    @staticmethod
-    def optimize(env, optimize):
-        #if not optimize or optimize == "no":
-        #    append_feature_flag(env, CCFLAGS = "-O0 -fno-inline")
-        #elif optimize == "speed":
-        #    append_feature_flag(env, CCFLAGS = "-O3 -finline-functions -Wno-inline")
-        #elif optimize == "space":
-        #    append_feature_flag(env, CCFLAGS = "-Os")
-        #else:
-            append_feature_flag(env, CCFLAGS = "")
-
-    @staticmethod
-    def profile(env, profile):
-        #if profile:
-        #    append_feature_flag(env, CCFLAGS = "-pg", LINKFLAGS = "-pg")
-        #else:
-            append_feature_flag(env, CCFLAGS = "", LINKFLAGS = "")
-
-    @staticmethod
-    def threading(env, threading):
-        #if threading == "multi":
-        #    append_feature_flag(env, CCFLAGS = "/MT")
-        #else:
-        #    append_feature_flag(env, CCFLAGS = "", LINKFLAGS = "")
-        pass
-
-    @staticmethod
-    def debug(env, debug):
-        #if debug:
-        #    append_feature_flag(env, CCFLAGS = "-g", CPPDEFINES = [])
-        #else:
-            append_feature_flag(env, CCFLAGS = "", CPPDEFINES = "NDEBUG")
--- a/config/tools/clang.py
+++ b/config/tools/clang.py
@@ -1,44 +0,0 @@
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# 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)
-
-# Based on SCons/Tool/gcc.py
-
-import os
-import re
-import subprocess
-
-import SCons.Util
-import SCons.Tool.cc
-
-compilers = ['clang']
-
-def generate(env):
-    """Add Builders and construction variables for clang to an Environment."""
-    SCons.Tool.cc.generate(env)
-
-    env['CC'] = env.Detect(compilers) or 'clang'
-    if env['PLATFORM'] in ['cygwin', 'win32']:
-        env['SHCCFLAGS'] = SCons.Util.CLVar('$CCFLAGS')
-    else:
-        env['SHCCFLAGS'] = SCons.Util.CLVar('$CCFLAGS -fPIC')
-    # determine compiler version
-    if env['CC']:
-        #pipe = SCons.Action._subproc(env, [env['CC'], '-dumpversion'],
-        pipe = SCons.Action._subproc(env, [env['CC'], '--version'],
-                                     stdin = 'devnull',
-                                     stderr = 'devnull',
-                                     stdout = subprocess.PIPE)
-        if pipe.wait() != 0: return
-        # clang -dumpversion is of no use
-        line = pipe.stdout.readline()
-        match = re.search(r'clang +version +([0-9]+(?:\.[0-9]+)+)', line)
-        if match:
-            env['CCVERSION'] = match.group(1)
-
-def exists(env):
-    return env.Detect(compilers)
--- a/config/tools/doc.py
+++ b/config/tools/doc.py
@@ -1,75 +0,0 @@
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# Distributed under the Boost Software License, Version 1.0.
-# (See accompanying file LICENSE_1_0.txt or copy at
-# http://www.boost.org/LICENSE_1_0.txt)
-
-from SCons.Script import AddOption, Flatten
-from SCons.Script import Builder
-from SCons.Action import Action
-from SCons.Defaults import Copy
-from SCons.Script import *
-from subprocess import check_output, STDOUT, CalledProcessError
-import sys
-import os
-
-def QuickBook(env, target, source, dependencies=[]):
-    """Compile a QuickBook document to BoostBook."""
-
-    for d in dependencies:
-        env.Depends(target, d)
-    env.Command(target, source, 'quickbook --input-file=$SOURCE --output-file=$TARGET')
-
-
-def BoostBook(env, target, source, resources=[], args=[]):
-    """Compile a BoostBook document to DocBook."""
-
-    bb_prefix = env.GetOption('boostbook_prefix')
-    stylesheet = bb_prefix + '/xsl/docbook.xsl'
-    env.Command(target, source,
-                'xsltproc {} -o $TARGET {} $SOURCE'.format(' '.join(args), stylesheet))
-
-
-def BoostHTML(env, target, source, resources=[], args=[]):
-    """Compile a DocBook document to HTML."""
-
-    bb_prefix = env.GetOption('boostbook_prefix')
-    stylesheet = bb_prefix + '/xsl/html.xsl'
-    env.Command(target, source,
-                'xsltproc {} -o $TARGET/ {} $SOURCE'.format(' '.join(args), stylesheet))
-    prefix=Dir('.').path
-    for r in resources:
-        r = File(r).path[len(prefix)+1:]
-        env.Depends(target, target + r)
-        env.Command(target + r, r, Copy('$TARGET', '$SOURCE'))
-
-
-def BoostRST(env, target, source, resources=[]):
-    """Compile an RST document to HTML."""
-
-    prefix=Dir('.').path
-    for r in resources:
-        r = File(r).path[len(prefix)+1:]
-        env.Depends('html/' + r, r)
-        env.Command('html/' + r, r, Copy('$TARGET', '$SOURCE'))
-    env.Command(target, source,
-                'rst2html --link-stylesheet --traceback --trim-footnote-reference-space --footnote-references=superscript --stylesheet=rst.css $SOURCE $TARGET')
-
-
-def BoostSphinx(env, target, source):
-    env.Sphinx(target, source)
-
-
-def exists(env):
-    return True
-
-
-def generate(env):
-
-    env.AddMethod(QuickBook)
-    env.AddMethod(BoostBook)
-    env.AddMethod(BoostHTML)
-    env.AddMethod(BoostRST)
-    env.AddMethod(BoostSphinx)
--- a/config/tools/libs.py
+++ b/config/tools/libs.py
@@ -1,85 +0,0 @@
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# Distributed under the Boost Software License, Version 1.0.
-# (See accompanying file LICENSE_1_0.txt or copy at
-# http://www.boost.org/LICENSE_1_0.txt)
-
-from SCons.Script import AddOption, COMMAND_LINE_TARGETS, BUILD_TARGETS
-import distutils.sysconfig
-import platform
-
-
-def BoostLibrary(env, lib, sources, make_aliases = True, **kw):
-    if env["LINK_DYNAMIC"]:
-        lib_node = env.SharedLibrary("boost_" + lib + env["BOOST_SUFFIX"], sources, **kw)
-    else:
-        lib_node = env.StaticLibrary("boost_" + lib + env["BOOST_SUFFIX"], sources, **kw)
-
-    if make_aliases:
-        if env.GetOption("stage"):
-            env.Alias(lib, env.Install(env.Dir("$stagedir", "#"), lib_node))
-        env.Default(env.Alias(lib, lib_node))
-
-        if env.GetOption("install"):
-            env.Alias(lib, env.Install("$prefix/lib", lib_node))
-            env.Alias(lib, env.Install('$prefix/include/boost', '#/include/boost/python'))
-            env.Alias(lib, env.Install('$prefix/include/boost', '#/include/boost/python.hpp'))
-    return lib_node
-
-
-def BoostUseLib(env, lib):
-    build_dir = env.Dir('$BOOST_CURRENT_VARIANT_DIR/src')
-    env.AppendUnique(LIBPATH = [build_dir],
-                     LIBS = ["boost_" + lib + env["BOOST_SUFFIX"]])
-    if env.get("BOOST_TEST"):
-        env.AppendUnique(RPATH = [build_dir])
-        if platform.system() == 'Windows':
-            env.PrependENVPath('PATH', build_dir.abspath)
-        else:
-            env.PrependENVPath('LD_LIBRARY_PATH', build_dir.abspath)
-
-
-def PythonExtension(env, lib, sources, **kw):
-    if env["LINK_DYNAMIC"]:
-        ext = env.SharedLibrary(lib, sources, SHLIBPREFIX='', SHLIBSUFFIX=distutils.sysconfig.get_config_var("SO"), **kw)
-        return ext
-
-
-def boost_copy_func(dest, source, env):
-    import os, stat, shutil
-
-    if os.path.isdir(source):
-        if os.path.exists(dest):
-            if not os.path.isdir(dest):
-                raise SCons.Errors.UserError, "cannot overwrite non-directory `%s' with a directory `%s'" % (str(dest), str(source))
-        else:
-            os.makedirs(dest)
-        for file in os.listdir(source):
-            if file == ".svn": continue
-            boost_copy_func(os.path.join(dest, file), os.path.join(source, file), env)
-    else:
-        shutil.copy2(source, dest)
-        st = os.stat(source)
-        os.chmod(dest, stat.S_IMODE(st[stat.ST_MODE]) | stat.S_IWRITE)
-
-    return 0
-
-
-def exists(env):
-    return True
-
-
-def generate(env):
-    env.AddMethod(BoostLibrary)
-    env.AddMethod(BoostUseLib)
-    env.AddMethod(PythonExtension)
-
-    env.Replace(
-        INSTALL = boost_copy_func,
-        BOOST_CURRENT_VARIANT_DIR = "#/$BOOST_BUILD_DIR/$current_variant/$linking/threading-$current_threading"
-    )
-
-    AddOption('--stage', dest='stage', action="store_true")
-    AddOption('--install', dest='install', action="store_true")
--- a/config/tools/sphinx4scons.py
+++ b/config/tools/sphinx4scons.py
@@ -1,592 +0,0 @@
-"""SCons.Tool.spinx4scons
-
-Tool-specific initialization for the Sphinx document build system.
-
-There normally shouldn't be any need to import this module directly.
-It will usually be imported through the generic SCons.Tool.Tool()
-selection method.
-
-It should be placed in e.g. ~/site_scons/site_tools/sphinx4scons/
-directory. Then it may be loaded by placing
-
-  sphinx = Tool('sphinx4scons')
-  sphinx(env)
-
-in your SConstruct file.
-
-For further details, please see the SCons documentation on how to
-install and enable custom tools.
-"""
-
-#
-# This package is provided under the Expat license
-#
-# Copyright (c) 2012 Orlando Wingbrant
-#
-# Permission is hereby granted, free of charge, to any person obtaining
-# a copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish,
-# distribute, sublicense, and/or sell copies of the Software, and to
-# permit persons to whom the Software is furnished to do so, subject to
-# the following conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-
-__author__ = "Orlando Wingbrant"
-__email__ = "orlando@widesite.org"
-__url__ = "https://bitbucket.org/wingbrant/sphinx4scons"
-__license__ = "Expat license"
-
-import SCons.Action
-import SCons.Builder
-import SCons.Defaults
-import SCons.Util
-import SCons.Node.FS
-import os
-
-from sphinx.util.matching import patfilter, compile_matchers
-from sphinx.util.osutil import make_filename
-
-
-class ToolSphinxWarning(SCons.Warnings.Warning):
-    pass
-
-
-class SphinxBuilderNotFound(ToolSphinxWarning):
-    pass
-
-SCons.Warnings.enableWarningClass(ToolSphinxWarning)
-
-
-def exists(env):
-    return _detect(env)
-
-
-def _detect(env):
-    """Try to detect the sphinx-build script."""
-    try:
-        return env['SPHINXBUILD']
-    except KeyError:
-        pass
-
-    sphinx = env.WhereIs('sphinx-build')
-    if sphinx:
-        return sphinx
-
-    raise SCons.Errors.StopError(
-        SphinxBuilderNotFound,
-        "Could not detect sphinx-build script")
-    return None
-
-
-def generate(env):
-    """Add Builders and construction variables to the Environment."""
-
-    env['SPHINXBUILD'] = _detect(env)
-    sphinx = _create_sphinx_builder(env)
-
-    env.SetDefault(
-        # Additional command-line flags
-        SPHINXFLAGS = '',
-
-        # Tag definitions, each entry will appear on the command line preceded by -t
-        SPHINXTAGS = [],
-
-        # Directory for doctrees
-        SPHINXDOCTREE = '',
-
-        # Path to sphinx configuration file
-        SPHINXCONFIG = '',
-
-        # Config file override settings, each entry will be preceded by -D
-        SPHINXSETTINGS = {},
-
-        # Default sphinx builder,
-        SPHINXBUILDER = 'html',
-
-        # Sphinx command
-        SPHINXCOM = "$SPHINXBUILD $_SPHINXOPTIONS ${SOURCE.attributes.root} ${TARGET.attributes.root}",
-
-        # Alternate console output when building sphinx documents
-        SPHINXCOMSTR = ""
-        )
-
-    try:
-        env.AddMethod(Sphinx, "Sphinx")
-    except AttributeError:
-        # Looks like we use a pre-0.98 version of SCons...
-        from SCons.Script.SConscript import SConsEnvironment
-        SConsEnvironment.Sphinx = Sphinx
-
-
-def Sphinx(env, target, source, **kw):
-    """A pseudo-builder wrapper for the sphinx builder."""
-    builder = env['BUILDERS']['Sphinx4Scons']
-    env_kw = env.Override(kw)
-    options = _get_sphinxoptions(env_kw, target, source)
-    output = builder(env, target, source, _SPHINXOPTIONS=options, **kw)
-    return output
-
-
-def _get_sphinxoptions(env, target, source):
-    """Concatenates all the options for the sphinx command line."""
-    options = []
-
-    builder = _get_sphinxbuilder(env)
-    options.append("-b %s" % env.subst(builder, target=target, source=source))
-
-    flags = env.get('options', env.get('SPHINXFLAGS', ''))
-    options.append(env.subst(flags, target=target, source=source))
-
-    tags = env.get('tags', env.get('SPHINXTAGS', None))
-    if tags is not None:
-        if not SCons.SCons.Util.is_List(tags):
-            tags = [tags]
-        for tag in tags:
-            if tag != '':
-                tag = env.subst(tag, target=target, source=source)
-                options.append("-t %s" % tag)
-
-    settings = env.get('settings', env.get('SPHINXSETTINGS', None))
-    if settings is not None:
-        if not SCons.SCons.Util.is_Dict(settings):
-            raise TypeError('SPHINXSETTINGS and/or settings argument must be a dictionary')
-        for key, value in settings.iteritems():
-            if value != '':
-                value = env.subst(value, target=target, source=source)
-                options.append('-D "%s=%s"' % (key, value))
-
-    doctree = env.get('doctree', env.get("SPHINXDOCTREE", None))
-    if isinstance(doctree, SCons.Node.FS.Dir):
-        options.append("-d %s" % doctree.get_abspath())
-    elif doctree is not None and doctree != '':
-        doctree = env.subst(doctree, target=target, source=source)
-        options.append("-d %s" % env.Dir(doctree).get_abspath())
-
-    config = _get_sphinxconfig_path(env, None)
-    if config is not None and config != '':
-        config = env.subst(config, target=target, source=source)
-        options.append("-c %s" % env.Dir(config).File('conf.py').rfile().dir.get_abspath())
-    return " ".join(options)
-
-
-def _create_sphinx_builder(env):
-    try:
-        sphinx = env['BUILDERS']['Sphinx4Scons']
-    except KeyError:
-        fs = SCons.Node.FS.get_default_fs()
-        sphinx_com = SCons.Action.Action('$SPHINXCOM', '$SPHINXCOMSTR')
-        sphinx = SCons.Builder.Builder(action=sphinx_com,
-                                       emitter=sphinx_emitter,
-                                       target_factory=fs.Dir,
-                                       source_factory=fs.Dir
-                                       )
-        env['BUILDERS']['Sphinx4Scons'] = sphinx
-    return sphinx
-
-
-def sphinx_emitter(target, source, env):
-    target[0].must_be_same(SCons.Node.FS.Dir)
-    targetnode = target[0]
-
-    source[0].must_be_same(SCons.Node.FS.Dir)
-    srcnode = source[0]
-
-    configdir = _get_sphinxconfig_path(env, None)
-    if not configdir:
-        confignode = srcnode
-    else:
-        confignode = env.Dir(configdir)
-
-    srcinfo = SourceInfo(srcnode, confignode, env)
-    targets, sources = _get_emissions(env, target, srcinfo)
-    env.Clean(targets, target[0])
-
-    return targets, sources
-
-
-def sphinx_path(os_path):
-    """Create sphinx-style path from os-style path."""
-    return os_path.replace(os.sep, "/")
-
-
-def os_path(sphinx_path):
-    """Create os-style path from sphinx-style path."""
-    return sphinx_path.replace("/", os.sep)
-
-
-class SourceInfo(object):
-    """
-    Data container for all different kinds of source files used in
-    a sphinx project.
-    """
-    def __init__(self, srcnode, confignode, env):
-        self.confignode = confignode
-        self.config = self._get_config(self.confignode, env)
-        self.templates = self._get_templates(self.confignode, self.config)
-        self.statics = self._get_statics(self.confignode, self.config)
-        self.srcnode = srcnode
-        self.sources = self._get_sources(self.srcnode, self.config)
-
-        self.srcroot = srcnode
-        if not srcnode.duplicate:
-            self.srcroot = srcnode.srcnode().rdir()
-
-
-    def _get_config(self, confignode, env):
-        config = {}
-        execfile(confignode.File('conf.py').rfile().get_abspath(), config)
-        return config
-
-
-    def _get_templates(self, confignode, config):
-        """Returns template files defined in the project."""
-        templates = []
-        for path in config.get('templates_path', []):
-            # Check if path is dir or file.
-            # We can't use FS.Entry since that will create nodes, and
-            # these nodes don't know about the source tree and will
-            # get disambiguated to files even if they are directories in the
-            # source tree.
-            p = confignode.File('conf.py').rfile().dir.srcnode().get_abspath()
-            p = os.path.join(p, os_path(path))
-            if os.path.isfile(p):
-                templates.append(confignode.File(path))
-            elif os.path.isdir(p):
-                node = confignode.Dir(path)
-                for root, dirs, files in os.walk(p):
-                    mydir = node.Dir(os.path.relpath(root, p))
-                    templates += [mydir.File(f) for f in files]
-        return templates
-
-
-    def _get_statics(self, confignode, config):
-        """Returns static files, filtered through exclude_patterns."""
-        statics = []
-        matchers = compile_matchers(config.get('exclude_patterns', []))
-
-        for path in config.get('html_static_path', []):
-            # Check _get_templates() why we use this construction.
-            p = confignode.File('conf.py').rfile().dir.srcnode().get_abspath()
-            p = os.path.join(p, os_path(path))
-            if os.path.isfile(p):
-                statics.append(confignode.File(path))
-            elif os.path.isdir(p):
-                node = confignode.Dir(path)
-                for root, dirs, files in os.walk(p):
-                    relpath = os.path.relpath(root, p)
-                    for entry in [d for d in dirs if
-                                  self._anymatch(matchers,
-                                                 sphinx_path(os.path.join(relpath, d)))]:
-                        dirs.remove(entry)
-                    statics += [node.File(os_path(f)) for f in
-                                self._exclude(matchers,
-                                              [sphinx_path(os.path.join(relpath, name))
-                                               for name in files])]
-        return statics
-
-
-    def _get_sources(self, srcnode, config):
-        """Returns all source files in the project filtered through exclude_patterns."""
-        suffix = config.get('source_suffix', '.rst')
-        matchers = compile_matchers(config.get('exclude_patterns', []))
-
-        srcfiles = []
-        scannode = srcnode.srcnode().rdir()
-
-        for root, dirs, files in os.walk(scannode.get_abspath()):
-            relpath = os.path.relpath(root, scannode.get_abspath())
-            for entry in [d for d in dirs if
-                          self._anymatch(matchers,
-                                         sphinx_path(os.path.join(relpath, d)))]:
-                dirs.remove(entry)
-            srcfiles += [srcnode.File(os_path(f)) for f in
-                         self._exclude(matchers,
-                                       [sphinx_path(os.path.join(relpath, name))
-                                        for name in files if name.endswith(suffix)])]
-        return srcfiles
-
-
-    def _exclude(self, matchers, items):
-        result = items
-        for matcher in matchers:
-            result = filter(lambda x: not matcher(x), result)
-        return result
-
-
-    def _anymatch(self, matchers, item):
-        for matcher in matchers:
-            if matcher(item):
-                return True
-        return False
-
-
-def _get_sphinxconfig_path(env, default):
-    path = env.get('config', env.get('SPHINXCONFIG', None))
-    if path is None or path == '':
-        path = default
-    return path
-
-
-def _get_emissions(env, target, srcinfo):
-    targets = []
-    sources = []
-    builder = _get_sphinxbuilder(env)
-    if builder == 'changes':
-        targets, sources = _get_changes_emissions(env, target, srcinfo)
-    if builder == 'devhelp':
-        targets, sources = _get_help_emissions(env, target, srcinfo,
-                                                ['.devhelp.gz'])
-    elif builder == 'dirhtml':
-        targets, sources = _get_dirhtml_emissions(env, target, srcinfo)
-    elif builder == 'doctest':
-        targets, sources = _get_doctest_emissions(env, target, srcinfo)
-    elif builder == 'epub':
-        targets, sources = _get_epub_emissions(env, target, srcinfo)
-    elif builder == 'html':
-        targets, sources = _get_serialize_emissions(env, target, srcinfo)
-    elif builder == 'htmlhelp':
-        targets, sources = _get_help_emissions(env, target, srcinfo,
-                                               ['.hhp'], 'htmlhelp_basename')
-    elif builder == 'gettext':
-        targets, sources = _get_gettext_emissions(env, target, srcinfo)
-    elif builder == 'json':
-        targets, sources = _get_serialize_emissions(env, target, srcinfo,
-                                                     '.fjson',
-                                                     ['globalcontext.json',
-                                                      'searchindex.json',
-                                                      'self.environment.pickle'])
-    elif builder == 'latex':
-        targets, sources = _get_latex_emissions(env, target, srcinfo)
-    elif builder == 'linkcheck':
-        targets, sources = _get_linkcheck_emissions(env, target, srcinfo)
-    elif builder == 'man':
-        targets, sources = _get_man_emissions(env, target, srcinfo)
-    elif builder == 'pickle':
-        targets, sources = _get_serialize_emissions(env, target, srcinfo,
-                                                    '.fpickle',
-                                                    ['globalcontext.pickle',
-                                                     'searchindex.pickle',
-                                                     'environment.pickle'])
-    elif builder == 'qthelp':
-        targets, sources = _get_help_emissions(env, target, srcinfo,
-                                               ['.qhp', '.qhcp'])
-    elif builder == 'singlehtml':
-        targets, sources = _get_singlehtml_emissions(env, target, srcinfo)
-    elif builder == 'texinfo':
-        targets, sources = _get_texinfo_emissions(env, target, srcinfo)
-    elif builder == 'text':
-        targets, sources = _get_text_emissions(env, target, srcinfo)
-
-    sources.append(srcinfo.confignode.File('conf.py'))
-
-    for s in sources:
-        s.attributes.root = srcinfo.srcroot
-
-    for t in targets:
-        t.attributes.root = target[0]
-
-    return targets, sources
-
-
-def _get_sphinxbuilder(env):
-    builder = env.get('builder', env["SPHINXBUILDER"])
-    if builder is None or builder == '':
-        raise SCons.Errors.UserError(("Missing construction variable " +
-                                      "SPHINXBUILDER or variable is empty."))
-    return builder
-
-
-def _get_changes_emissions(env, target, srcinfo):
-    sources = []
-    sources.extend(srcinfo.sources)
-    targets = [target[0].File("changes.html")]
-    return targets, sources
-
-
-def _get_dirhtml_emissions(env, target, srcinfo):
-    suffix = srcinfo.config.get('html_file_suffix', ".html")
-
-    def get_outfilename(pagename):
-        pagename = os.path.splitext(pagename)[0]
-
-        #Special treatment of files named "index". Don't create directory.
-        if pagename == 'index' or pagename.endswith(os.sep + 'index'):
-            outfilename = pagename + suffix
-        else:
-            outfilename = os.path.join(pagename, 'index' + suffix)
-        return outfilename
-
-    sources = []
-    sources.extend(srcinfo.sources)
-    sources.extend(srcinfo.templates)
-    sources.extend(srcinfo.statics)
-
-    targets = []
-    for s in srcinfo.sources:
-        t = os.path.relpath(str(s), str(srcinfo.srcroot))
-        targets.append(target[0].File(get_outfilename(t)))
-
-    for key in srcinfo.config.get('html_additional_pages', {}):
-        t = target[0].File(get_outfilename(key))
-        targets.append(t)
-
-    return targets, sources
-
-
-def _get_doctest_emissions(env, target, srcinfo):
-    sources = []
-    sources.extend(srcinfo.sources)
-    targets = [target[0].File("output.txt")]
-    return targets, sources
-
-
-def _get_epub_emissions(env, target, srcinfo):
-    epubPreFiles = srcinfo.config.get('epub_pre_files', [])
-    epubPostFiles = srcinfo.config.get('epub_post_files', [])
-    epubCover = srcinfo.config.get('epub_cover', (None, None))
-
-    sources = []
-    sources.extend(srcinfo.sources)
-    sources.extend([srcinfo.srcroot.File(os_path(f[0])) for f in epubPreFiles])
-    sources.extend([srcinfo.srcroot.File(os_path(f[0])) for f in epubPostFiles])
-    if not (epubCover[0] is None or epubCover[0] == ''):
-        sources.append(srcinfo.srcroot.File(os_path(epubCover[0])))
-    if not (epubCover[1] is None or epubCover[1] == ''):
-        sources.append(srcinfo.srcroot.File(os_path(epubCover[1])))
-
-    t = srcinfo.config.get('epub_basename',
-                        srcinfo.config.get('project',
-                                         'Python'))
-
-    targets = [target[0].File("%s.epub" % make_filename(t))]
-
-    return targets, sources
-
-
-def _get_gettext_emissions(env, target, srcinfo):
-    sources = []
-    sources.extend(srcinfo.sources)
-
-    targets = [os.path.relpath(str(s), str(srcinfo.srcroot)) for s in sources]
-    targets = [os.path.splitext(t)[0] for t in targets]
-    targets = set([t.split(os.sep)[0] for t in targets])
-    targets = [target[0].File(t + ".pot") for t in targets]
-
-    return targets, sources
-
-
-def _get_help_emissions(env, target, srcinfo, suffixes, basenameConfigKey='project'):
-    basename = make_filename(
-        srcinfo.config.get(basenameConfigKey, srcinfo.config['project']))
-
-    sources = []
-    sources.extend(srcinfo.sources)
-    sources.extend(srcinfo.templates)
-    sources.extend(srcinfo.statics)
-
-    targets = [target[0].File(basename + s) for s in suffixes]
-
-    return targets, sources
-
-
-def _get_latex_emissions(env, target, srcinfo):
-    sources = []
-    sources.extend(srcinfo.sources)
-
-    targets = map(lambda x: target[0].File(os_path(x[1])),
-                  srcinfo.config.get('latex_documents'))
-
-    return targets, sources
-
-
-def _get_linkcheck_emissions(env, target, srcinfo):
-    sources = []
-    sources.extend(srcinfo.sources)
-    targets = [target[0].File("output.txt")]
-    return targets, sources
-
-
-def _get_man_emissions(env, target, srcinfo):
-    sources = []
-    sources.extend(srcinfo.sources)
-    targets = map(lambda x: target[0].File(os_path("%s.%s" % (x[1], x[4]))),
-                  srcinfo.config.get('man_pages'))
-    return targets, sources
-
-
-def _get_serialize_emissions(env, target, srcinfo, suffix=None, extrafiles=[]):
-    if suffix is None:
-        suffix = srcinfo.config.get('html_file_suffix', '.html')
-
-    sources = []
-    sources.extend(srcinfo.sources)
-    sources.extend(srcinfo.templates)
-    sources.extend(srcinfo.statics)
-
-    targets = []
-    for s in srcinfo.sources:
-        t = os.path.splitext(str(s))[0] + suffix
-        t = os.path.relpath(t, str(srcinfo.srcroot))
-        targets.append(t)
-
-    for key in srcinfo.config.get('html_additional_pages', {}):
-        targets.append(os_path("%s%s" % (key, suffix)))
-
-    targets.extend(extrafiles)
-    targets = [target[0].File(t) for t in targets]
-
-    return targets, sources
-
-
-def _get_singlehtml_emissions(env, target, srcinfo):
-    suffix = srcinfo.config.get('html_file_suffix', ".html")
-
-    sources = []
-    sources.extend(srcinfo.sources)
-    sources.extend(srcinfo.templates)
-    sources.extend(srcinfo.statics)
-
-    t = os.path.relpath(srcinfo.config['master_doc'] + suffix,
-                        str(srcinfo.srcroot))
-    targets = [target[0].File(t)]
-
-    return targets, sources
-
-
-def _get_texinfo_emissions(env, target, srcinfo):
-    suffix = srcinfo.config.get('source_suffix', '.rst')
-
-    sources = []
-    sources.extend(srcinfo.sources)
-    sources.extend(map(lambda x: source[0].File(os_path(x + suffix)),
-                       srcinfo.config.get('texinfo_appendices', [])))
-
-    targets = map(lambda x: target[0].File(os_path("%s.texi" % x[1])),
-                  srcinfo.config.get('texinfo_documents'))
-
-    return targets, sources
-
-
-def _get_text_emissions(env, target, srcinfo):
-    sources = []
-    sources.extend(srcinfo.sources)
-
-    targets = []
-    for s in sources:
-        t = os.path.relpath(str(s), str(srcinfo.srcroot))
-        t = os.path.splitext(t)[0] + ".txt"
-        targets.append(target[0].File(t))
-
-    return targets, sources
--- a/config/tools/tests.py
+++ b/config/tools/tests.py
@@ -1,123 +0,0 @@
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# 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)
-
-from SCons.Script import AddOption, Flatten
-from SCons.Script import Builder
-from SCons.Action import Action
-from subprocess import check_output, STDOUT, CalledProcessError
-import sys
-import os
-
-
-def BoostCompileTest(env, test, source = None, **kw):
-
-    def gen_result(target, source, env=env):
-        target_file = target[0].abspath
-        result_file = os.path.splitext(target_file)[0] + '.result'
-        if sys.stdout.isatty():
-            env['RESULT']='\033[92mPASS\033[0m'
-        else:
-            env['RESULT']='PASS'
-
-        with open(result_file, 'w+') as result:
-            result.write('Result: {}\n'.format('pass'))
-
-    obj = env.Object(test, source if source is not None else test + '.cpp')
-    env.AddPostAction(obj, Action(gen_result, cmdstr=None))
-    env.AddPostAction(obj, Action('@echo $RESULT'))
-    return obj
-
-def BoostRun(env, prog, target, command = '$SOURCE'):
-
-    def call(target, source, env=env):
-        cmd = env.subst(command, target=target, source=source)
-        result_file = env.subst('$TARGET', target=target)
-        output=''
-        try:
-            output=check_output(cmd, stderr=STDOUT, shell=True, env=env['ENV'])
-            success=True
-        except CalledProcessError as e:
-            output=e.output
-            success=False
-        with open(result_file, 'w+') as result:
-            result.write('Result: {}\n'.format(success and 'pass' or 'fail'))
-            result.write('Output: {}\n'.format(output))
-        if sys.stdout.isatty():
-            env['RESULT']=success and '\033[92mPASS\033[0m' or '\033[91mFAIL\033[0m'
-        else:
-            env['RESULT']=success and 'PASS' or 'FAIL'
-     
-    testcomstr = env.get('TESTCOMSTR')
-    if testcomstr:
-        run = env.Command(target, prog, Action(call, cmdstr=testcomstr))
-    else:
-        run = env.Command(target, prog, Action(call, cmdstr=command))
-    env.AddPostAction(target, Action('@echo $RESULT'))
-    return run
-
-
-def BoostRunPythonScript(env, script):
-    return env.BoostRun(env.File(script), script.replace('.py', '.result'), '"${PYTHON}" $SOURCE')
-
-
-def BoostRunTest(env, test, source = None, command = '$SOURCE', command_sources = [], **kw):
-    test_prog = env.Program(test, (source is None) and (test + ".cpp") or source, **kw)
-    command += '> $TARGET'
-    run = env.BoostRun([test_prog, command_sources], test + '.result', command)
-    return run
-
-
-def BoostRunTests(env, tests, **kw):
-    run = []
-    for test in Flatten(tests):
-        run += env.BoostRunTest(test, **kw)
-    return run
-
-def BoostCompileTests(env, tests, **kw):
-    comp = []
-    for test in Flatten(tests):
-        comp += env.BoostCompileTest(test, **kw)
-    return comp
-
-
-def BoostTestSummary(env, tests, **kw):
-
-    def print_summary(target, source, **kw):
-        results = tests
-        failures = [r for r in results
-                    if r.get_path().endswith('.result') and not 'Result: pass' in r.get_contents()]
-        print('%s tests; %s pass; %s fails'%(len(results), len(results)-len(failures), len(failures)))
-        if failures:
-            print('For detailed failure reports, see:')
-        for f in failures:
-            print(f.get_path())
-
-    testsumcomstr = env.get('TESTSUMCOMSTR')
-    if testsumcomstr:
-        run = env.Command('summary', tests, Action(print_summary, cmdstr=testsumcomstr))
-    else:
-        run = env.Command('summary', tests, print_summary, cmdstr='')
-
-    
-
-
-
-def exists(env):
-    return True
-
-
-def generate(env):
-    AddOption('--test', dest='test', action="store_true")
-
-    env.AddMethod(BoostCompileTest)
-    env.AddMethod(BoostRun)
-    env.AddMethod(BoostRunPythonScript)
-    env.AddMethod(BoostRunTest)
-    env.AddMethod(BoostRunTests)
-    env.AddMethod(BoostCompileTests)
-    env.AddMethod(BoostTestSummary)
--- a/config/ui.py
+++ b/config/ui.py
@@ -1,96 +0,0 @@
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# 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)
-
-from SCons.Script import AddOption
-import sys
-
-variables=[] # remember 'public' variables
-options=[]
-
-def add_option(*args, **kwds):
-    """Capture the help messages so we can produce a helpful usage text."""
-    options.append('{:25} {}'.format(', '.join(args), kwds.get('help', '')))
-    AddOption(*args, **kwds)
-
-def add_variable(vars, var):
-    variables.append(var[0])
-    vars.Add(var)
-
-
-def options_help(env):
-
-    return '\n  '.join(options)
-
-    
-def variables_help(vars, env):
-    """This is cloned from SCons' Variables.GenerateHelpText, to only report 'public' variables."""
-
-    opts = [o for o in vars.options if o.key in variables]
-    
-    def format(opt):
-        if opt.key in env:
-            actual = env.subst('${%s}' % opt.key)
-        else:
-            actual = None
-        return vars.FormatVariableHelpText(env, opt.key, opt.help, opt.default, actual, opt.aliases)
-    text = ''.join([f for f in map(format, opts) if f])
-    lines = ['  %s'%l for l in text.split('\n')] # Add some indentation
-    return '\n'.join(lines)
-
-
-    
-def help(vars, env):
-
-    return """Usage: scons [--option...] [variable=value...] [target...]
-
-available options:
-
-  {}
-
-available variables:
-  {}
-""".format(options_help(env), variables_help(vars, env))
-
-def pretty_output(env):
-
-    colors = {}
-    colors['red']    = '\033[31m'
-    colors['green']  = '\033[32m'
-    colors['blue']   = '\033[34m'
-    colors['yellow'] = '\033[93m'
-    colors['Red']    = '\033[91m'
-    colors['Green']  = '\033[92m'
-    colors['Blue']   = '\033[94m'
-    colors['Purple'] = '\033[95m'
-    colors['Cyan']   = '\033[96m'
-    colors['end']    = '\033[0m'
-
-    #If the output is not a terminal, remove the colors
-    if not sys.stdout.isatty():
-        for key, value in colors.iteritems():
-            colors[key] = ''
-
-    compile_source_message = '{green}Compiling $TARGET{end}'.format(**colors)
-    compile_shared_source_message = '{green}Compiling $TARGET{end}'.format(**colors)
-    link_program_message = '{blue}Linking $TARGET{end}'.format(**colors)
-    link_library_message = '{blue}Linking $TARGET{end}'.format(**colors)
-    ranlib_library_message = '{blue}Ranlib $TARGET{end}'.format(**colors)
-    link_shared_library_message = '{blue}Linking $TARGET{end}'.format(**colors)
-    test_message = '{blue}Testing $SOURCE{end}'.format(**colors)
-    testsum_message = '{Blue}Test Summary{end}'.format(**colors)
-
-    env.Replace(CXXCOMSTR = compile_source_message,
-                CCCOMSTR = compile_source_message,
-                SHCCCOMSTR = compile_shared_source_message,
-                SHCXXCOMSTR = compile_shared_source_message,
-                ARCOMSTR = link_library_message,
-                RANLIBCOMSTR = ranlib_library_message,
-                SHLINKCOMSTR = link_shared_library_message,
-                LINKCOMSTR = link_program_message,
-                TESTCOMSTR = test_message,
-                TESTSUMCOMSTR = testsum_message)
--- a/doc/SConscript
+++ b/doc/SConscript
@@ -1,52 +0,0 @@
-# -*- python -*-
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# 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('env')
-
-env.QuickBook('python.bbk', 'python.qbk',
-              ['building.qbk',
-               'configuration.qbk',
-               'support.qbk',
-               'faq.qbk',
-               'glossary.qbk'])
-
-env.QuickBook('tutorial.bbk', 'tutorial.qbk')
-env.QuickBook('reference.bbk', 'reference.qbk',
-              Glob('reference/*.qbk'))
-
-
-env.BoostBook('python.dbk', 'python.bbk')
-env.BoostBook('tutorial.dbk', 'tutorial.bbk')
-env.BoostBook('reference.dbk', 'reference.bbk')
-
-images = Glob('images/*.*') + Glob('images/callouts/*.*')
-
-env.BoostHTML('html/', 'python.dbk',
-              resources=['boostbook.css'] + images,
-              args=['--stringparam', 'generate.toc', '"library nop; chapter toc; section toc;"',
-                    '--stringparam', 'html.stylesheet', 'boostbook.css',
-                    '--stringparam', 'boost.image.src', 'images/bpl.png',
-                    '--stringparam', 'boost.graphics.root', 'images/',
-                    '--stringparam', 'boost.defaults', 'none',
-                    '--param', 'toc.max.depth', '3',
-                    '--param', 'toc.section.depth' ,'2',
-                    '--param', 'chunk.section.depth', '1'])
-env.BoostHTML('html/tutorial/', 'tutorial.dbk',
-              args=['--stringparam', 'html.stylesheet', '../boostbook.css',
-                    '--stringparam', 'boost.image.src', '../images/bpl.png',
-                    '--stringparam', 'boost.graphics.root', '../images/'])
-env.BoostHTML('html/reference/', 'reference.dbk',
-              args=['--stringparam', 'html.stylesheet', '../boostbook.css',
-                    '--stringparam', 'boost.image.src', '../images/bpl.png',
-                    '--stringparam', 'boost.graphics.root', '../images/'])
-
-env.BoostRST('html/article.html', 'article.rst', resources=['rst.css'])
-
-if env['NUMPY']:
-    env.BoostSphinx('html/numpy', 'numpy/')
--- a/doc/fabscript
+++ b/doc/fabscript
@@ -0,0 +1,83 @@
+# -*- python -*-
+#
+# Copyright (c) 2016 Stefan Seefeld
+# All rights reserved.
+#
+# 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)
+
+from faber.tools.xslt import xsltflags
+from faber.tools.boost import quickbook, boostbook
+from faber.artefacts import html
+from glob import glob as G
+from os import makedirs
+from os.path import relpath, dirname, exists
+from shutil import copyfile
+
+
+def glob(pattern):
+    prefix = srcdir + '/'
+    p = len(prefix)+1
+    return [f[p:] for f in G(prefix + pattern)]
+
+
+class make_html(action):
+
+    def __init__(self):
+        action.__init__(self, 'make_html', self.process)
+
+    def map(self, fs):
+        return boostbook.html.map(fs)
+
+    def process(self, target, source):
+        boostbook.html(target, source[0:1])
+        for s in source[1:]:
+            t = target[0]._filename + relpath(s._filename, srcdir)
+            d = dirname(t)
+            if not exists(d):
+                makedirs(d)
+            copyfile(s._filename, t)
+
+
+sphinx_build  = action('sphinx-build', 'sphinx-build -b html $(>) $(<)')
+rst2html  = action('rst2html', 'rst2html --trim-footnote-reference-space --footnote-references=superscript --stylesheet=$(>:D)/rst.css $(>) $(<)')
+
+python_bbk = rule(quickbook.process, 'python.bbk', 'python.qbk',
+                  dependencies=['release_notes.qbk',
+                                'building.qbk',
+                                'configuration.qbk',
+                                'suport.qbk',
+                                'faq.qbk',
+                                'glossary.qbk'])
+tutorial_bbk = rule(quickbook.process, 'tutorial.bbk', 'tutorial.qbk')
+reference_bbk = rule(quickbook.process, 'reference.bbk', 'reference.qbk')
+
+python_db = rule(boostbook.db, 'python.db', python_bbk)
+tutorial_db = rule(boostbook.db, 'tutorial.db', tutorial_bbk)
+reference_db = rule(boostbook.db, 'reference.db', reference_bbk)
+
+python = html.dir(make_html(), 'html', [python_db, 'boostbook.css'] + glob('/images/*.*') + glob('/images/callouts/*.*'),
+                  features=xsltflags('--stringparam generate.toc "library nop; chaper toc; section toc;"',
+                                     '--stringparam html.stylesheet boostbook.css',
+                                     '--stringparam boost.image.src images/bpl.png',
+                                     '--stringparam boost.graphics.root images/',
+                                     '--stringparam boost.defaults none',
+                                     '--param toc.max.depth 3',
+                                     '--param toc.section.depth 2',
+                                     '--param chunk.section.depth 1'))
+tutorial = html.dir(boostbook.html, 'html/tutorial', tutorial_db, dependencies=[python],
+                    features=xsltflags('--stringparam html.stylesheet ../boostbook.css',
+                                       '--stringparam boost.image.src ../images/bpl.png',
+                                       '--stringparam boost.graphics.root ../images/'))
+reference = html.dir(boostbook.html, 'html/reference', reference_db, dependencies=[python],
+                     features=xsltflags('--stringparam html.stylesheet ../boostbook.css',
+                                        '--stringparam boost.image.src ../images/bpl.png',
+                                        '--stringparam boost.graphics.root ../images/'))
+numpy = rule(sphinx_build, 'html/numpy', 'numpy', attrs=always, dependencies=[python])
+
+article = rule(rst2html, 'html/article.html', 'article.rst')
+
+html = alias('html', [python, tutorial, reference, numpy, article])
+
+default = html
--- a/doc/html/images/python_cpp_mix.png
+++ b/doc/html/images/python_cpp_mix.png
--- a/doc/internals.html
+++ b/doc/internals.html
--- a/doc/internals.rst
+++ b/doc/internals.rst
--- a/doc/python.qbk
+++ b/doc/python.qbk
@@ -43,6 +43,7 @@ The development of these features was funded in part by grants to `Boost Consult

 [section Contents]

+* [link rn Release Notes]
 * _tutorial_
 * [link building Building and Testing]
 * _reference_
@@ -58,6 +59,7 @@ The development of these features was funded in part by grants to `Boost Consult

 [@article.html Building Hybrid Systems With Boost Python], by Dave Abrahams and Ralf W. Grosse-Kunstleve

+[include release_notes.qbk]
 [include building.qbk]
 [include configuration.qbk]
 [include support.qbk]
--- a/doc/reference/numeric.qbk
+++ b/doc/reference/numeric.qbk
@@ -1,153 +0,0 @@
-[section boost/python/numeric.hpp]
-[section Introduction]
-Exposes a [link concepts.objectwrapper.typewrapper_concept_requirements TypeWrapper] for the Python [@http://www.python.org/dev/doc/devel/lib/typesmapping.html array] type.
-[endsect]
-[section Class `array`]
-Provides access to the array types of [@http://www.pfdubois.com/numpy/ Numerical Python]\ 's [@http://www.pfdubois.com/numpy/#Numeric Numeric] and [@http://stsdas.stsci.edu/numarray/index.html NumArray] modules. With the exception of the functions documented below, the semantics of the constructors and member functions defined below can be fully understood by reading the [link concepts.objectwrapper.typewrapper_concept_requirements TypeWrapper] concept definition. Since array is publicly derived from object, the public object interface applies to array instances as well.
-
-The default behavior is to use numarray.NDArray as the associated Python type if the numarray module is installed in the default location. Otherwise it falls back to use Numeric.ArrayType. If neither extension module is installed, overloads of wrapped C++ functions with numeric::array parameters will never be matched, and other attempted uses of numeric::array will raise an appropriate Python exception. The associated Python type can be set manually using the set_module_and_type(...) static function.
-``
-namespace boost { namespace python { namespace numeric
-{
-   class array : public object
-   {
-    public:
-      object astype();
-      template <class Type>
-      object astype(Type const& type_);
-
-      template <class Type>
-      array new_(Type const& type_) const;
-
-      template <class Sequence> 
-      void resize(Sequence const& x);
-      void resize(long x1);
-      void resize(long x1, long x2);
-      ...
-      void resize(long x1, long x2,...long xn);
-
-      template <class Sequence> 
-      void setshape(Sequence const& x);
-      void setshape(long x1);
-      void setshape(long x1, long x2);
-      ...
-      void setshape(long x1, long x2,...long xn);
-
-      template <class Indices, class Values>
-      void put(Indices const& indices, Values const& values);
-
-      template <class Sequence>
-      object take(Sequence const& sequence, long axis = 0);
-
-      template <class File>
-      void tofile(File const& f) const;
-
-      object factory();
-      template <class Sequence>
-      object factory(Sequence const&);
-      template <class Sequence, class Typecode>
-      object factory(Sequence const&, Typecode const&, bool copy = true, bool savespace = false);
-      template <class Sequence, class Typecode, class Type>
-      object factory(Sequence const&, Typecode const&, bool copy, bool savespace, Type const&);
-      template <class Sequence, class Typecode, class Type, class Shape>
-      object factory(Sequence const&, Typecode const&, bool copy, bool savespace, Type const&, Shape const&);
-
-      template <class T1>
-      explicit array(T1 const& x1);
-      template <class T1, class T2>
-      explicit array(T1 const& x1, T2 const& x2);
-      ...
-      template <class T1, class T2,...class Tn>
-      explicit array(T1 const& x1, T2 const& x2,...Tn const& xn);
-
-      static void set_module_and_type();
-      static void set_module_and_type(char const* package_path = 0, char const* type_name = 0);
-      static void get_module_name();
-
-      object argmax(long axis=-1);
-
-      object argmin(long axis=-1);
-
-      object argsort(long axis=-1);
-
-      void byteswap();
-
-      object copy() const;
-
-      object diagonal(long offset = 0, long axis1 = 0, long axis2 = 1) const;
-
-      void info() const;
-
-      bool is_c_array() const;
-      bool isbyteswapped() const;
-      void sort();
-      object trace(long offset = 0, long axis1 = 0, long axis2 = 1) const;
-      object type() const;
-      char typecode() const;
-      
-      object getflat() const;
-      long getrank() const;
-      object getshape() const;
-      bool isaligned() const;
-      bool iscontiguous() const;
-      long itemsize() const;
-      long nelements() const;
-      object nonzero() const;
-   
-      void ravel();
-      object repeat(object const& repeats, long axis=0);
-      void setflat(object const& flat);
-      void swapaxes(long axis1, long axis2);
-      str tostring() const;
-      void transpose(object const& axes = object());
-      object view() const;
-  };
-}}}
-``
-[endsect]
-[section Class `array` observer functions]
-``
-object factory();
-template <class Sequence>
-object factory(Sequence const&);
-template <class Sequence, class Typecode>
-object factory(Sequence const&, Typecode const&, bool copy = true, bool savespace = false);
-template <class Sequence, class Typecode, class Type>
-object factory(Sequence const&, Typecode const&, bool copy, bool savespace, Type const&);
-template <class Sequence, class Typecode, class Type, class Shape>
-object factory(Sequence const&, Typecode const&, bool copy, bool savespace, Type const&, Shape const&);
-``
-These functions map to the underlying array type's array() function family. They are not called "array" because of the C++ limitation that you can't define a member function with the same name as its enclosing class.
-``
-template <class Type>
-array new_(Type const&) const;
-``
-This function maps to the underlying array type's new() function. It is not called "new" because that is a keyword in C++. 
-[endsect]
-[section Class `array` static functions]
-``
-static void set_module_and_type(char const* package_path, char const* type_name);
-static void set_module_and_type();
-``
-[variablelist
-[[Requires][package_path and type_name, if supplied, is an [link ntbs].]]
-[[Effects][The first form sets the package path of the module that supplies the type named by type_name to package_path. The second form restores the default search behavior. The associated Python type will be searched for only the first time it is needed, and thereafter the first time it is needed after an invocation of set_module_and_type.]]
-]
-``static std::string get_module_name()``
-[variablelist
-[[Effects][Returns the name of the module containing the class that will be held by new `numeric::array` instances.]]
-]
-[endsect]
-[section Example]
-``
-#include <boost/python/numeric.hpp>
-#include <boost/python/tuple.hpp>
-
-// sets the first element in a 2d numeric array
-void set_first_element(numeric::array& y, double value)
-{
-    y[make_tuple(0,0)] = value;
-}
-``
-[endsect]
-[endsect]
--- a/doc/reference/objects.qbk
+++ b/doc/reference/objects.qbk
@@ -5,7 +5,6 @@
 [include dict.qbk]
 [include list.qbk]
 [include long.qbk]
-[include numeric.qbk]
 [include object.qbk]
 [include str.qbk]
 [include slice.qbk]
--- a/doc/reference/operators.qbk
+++ b/doc/reference/operators.qbk
@@ -86,8 +86,8 @@ The column of Python Expressions illustrates the expressions that will be suppor
 [[C++ Expression][Python Method Name][C++ Implementation][Python Expression (primary, secondary)]]
 [[`self == r`][`__eq__`][`x == y`][`x == y`, `y == x`]]
 [[`l == self`][`__eq__`][`y == x`][`y == x`, `x == y`]]
-[[`self != r`][`__nq__`][`x != y`][`x != y`, `y != x`]]
-[[`l != self`][`__nq__`][`y != x`][`y != x`, `x != y`]]
+[[`self != r`][`__ne__`][`x != y`][`x != y`, `y != x`]]
+[[`l != self`][`__ne__`][`y != x`][`y != x`, `x != y`]]
 [[`self < r`][`__lt__`][`x < y`][`x < y`, `y > x`]]
 [[`l < self`][`__gt__`][`y < x`][`y > x`, `x < y`]]
 [[`self > r`][`__gt__`][`x > y`][`x > y`, `y < x`]]
--- a/doc/reference/slice.qbk
+++ b/doc/reference/slice.qbk
@@ -105,14 +105,6 @@ list odd_elements(list l)
    return l[slice(_,_,2)];
 }

-// Perform a multidimensional extended slice of a Numeric.array
-numeric::array even_columns(numeric::array arr)
-{
-    // select every other column, starting with the second, of a 2-D array.
-    // Equivalent to "return arr[:, 1::2]" in Python.
-    return arr[make_tuple( slice(), slice(1,_,2))];
-}
-
 // Perform a summation over a slice of a std::vector.
 double partial_sum(std::vector<double> const& Foo, const slice index)
 {
--- a/doc/release_notes.qbk
+++ b/doc/release_notes.qbk
@@ -0,0 +1,11 @@
+[chapter Release Notes
+    [quickbook 1.7]
+    [id rn]
+]
+
+[section Version 1.67]
+
+* The Boost.Python library names now contain the Python version suffix.
+  A variant compiled with Python 2.7 will thus produce library names
+  `boost_python27` and `boost_numpy27`, etc., making it possible to host
+  variants for multiple Python versions next to each other.
--- a/doc/tutorial.qbk
+++ b/doc/tutorial.qbk
@@ -1871,36 +1871,6 @@ This technique has several advantages:
 * Minimize the need to recompile
 * Rapid prototyping (you can move the code to C++ if required without changing the interface)

-You can even add a little syntactic sugar with the use of metaclasses. Let's
-create a special metaclass that "injects" methods in other classes.
-
-    # The one Boost.Python uses for all wrapped classes.
-    # You can use here any class exported by Boost instead of "point"
-    BoostPythonMetaclass = point.__class__
-
-    class injector(object):
-        class __metaclass__(BoostPythonMetaclass):
-            def __init__(self, name, bases, dict):
-                for b in bases:
-                    if type(b) not in (self, type):
-                        for k,v in dict.items():
-                            setattr(b,k,v)
-                return type.__init__(self, name, bases, dict)
-
-    # inject some methods in the point foo
-    class more_point(injector, point):
-        def __repr__(self):
-            return 'Point(x=%s, y=%s)' % (self.x, self.y)
-        def foo(self):
-            print 'foo!'
-
-Now let's see how it got:
-
-    >>> print point()
-    Point(x=10, y=10)
-    >>> point().foo()
-    foo!
-
 Another useful idea is to replace constructors with factory functions:

    _point = point
--- a/82
+++ b/82
@@ -0,0 +1,82 @@
+# -*- python -*-
+#
+# Copyright (c) 2016 Stefan Seefeld
+# All rights reserved.
+#
+# 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)
+
+from faber.feature import set
+from faber.types import cxx
+from faber.tools.compiler import cxxflags, define, include
+from faber.tools.python import python
+from faber.config import report, cxx_checks
+from faber.config.try_run import try_run
+
+features += include('include')
+features += define('BOOST_ALL_NO_LIB')  # disable auto-linking
+boost_include = options.get_with('boost-include')
+if boost_include:
+    features += include(boost_include)
+python = python.instance()
+py_suffix = '{}{}'.format(*python.version.split('.')[:2])
+features |= set(python.include, python.linkpath, python.libs)
+
+class has_numpy(try_run):
+
+    src = r"""
+// If defined, enforces linking against PythonXXd.lib, which
+// is usually not included in Python environments.
+#undef _DEBUG
+#include "Python.h"
+#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION
+#include "numpy/arrayobject.h"
+
+#if PY_VERSION_HEX >= 0x03000000
+void *initialize() { import_array();}
+#else
+void initialize() { import_array();}
+#endif
+
+int main()
+{
+  int result = 0;
+  Py_Initialize();
+  initialize();
+  if (PyErr_Occurred())
+  {
+    result = 1;
+  }
+  else
+  {
+    npy_intp dims = 2;
+    PyObject * a = PyArray_SimpleNew(1, &dims, NPY_INT);
+    if (!a) result = 1;
+    Py_DECREF(a);
+  }
+  Py_Finalize();
+  return result;
+}
+"""
+    def __init__(self, features=()):
+
+        inc = ''
+        try:
+            inc = python.check_python('import numpy; print(numpy.get_include())')
+            features |= include(inc)
+        except Exception:
+            # ignore errors, the check will fail during compilation...
+            pass
+        try_run.__init__(self, 'has_numpy', has_numpy.src, cxx, features,
+                         if_=(include(inc), define('HAS_NUMPY')))
+
+checks = [cxx_checks.has_cxx11(features, define('HAS_CXX11')),
+          has_numpy(features)]
+config = report('config', checks)
+
+src = module('src', features=config.use)
+test = module('test', features=config.use)
+doc = module('doc', features=config.use)
+
+default = src.default
--- a/include/boost/python/arg_from_python.hpp
+++ b/include/boost/python/arg_from_python.hpp
--- a/include/boost/python/base_type_traits.hpp
+++ b/include/boost/python/base_type_traits.hpp
--- a/include/boost/python/borrowed.hpp
+++ b/include/boost/python/borrowed.hpp
--- a/include/boost/python/cast.hpp
+++ b/include/boost/python/cast.hpp
--- a/include/boost/python/converter/arg_to_python.hpp
+++ b/include/boost/python/converter/arg_to_python.hpp
--- a/include/boost/python/converter/context_result_converter.hpp
+++ b/include/boost/python/converter/context_result_converter.hpp
--- a/include/boost/python/converter/pytype_function.hpp
+++ b/include/boost/python/converter/pytype_function.hpp
--- a/include/boost/python/converter/registered.hpp
+++ b/include/boost/python/converter/registered.hpp
@@ -76,7 +76,7 @@ namespace detail
      registry::lookup_shared_ptr(type_id<shared_ptr<T> >());
  }

-#if __cplusplus >= 201103L
+#if !defined(BOOST_NO_CXX11_SMART_PTR)
  template <class T>
  inline void
  register_shared_ptr0(std::shared_ptr<T>*)
--- a/include/boost/python/converter/return_from_python.hpp
+++ b/include/boost/python/converter/return_from_python.hpp
--- a/include/boost/python/converter/shared_ptr_to_python.hpp
+++ b/include/boost/python/converter/shared_ptr_to_python.hpp
@@ -25,7 +25,7 @@ PyObject* shared_ptr_to_python(shared_ptr<T> const& x)
        return converter::registered<shared_ptr<T> const&>::converters.to_python(&x);
 }

-#if __cplusplus >= 201103L
+#if !defined(BOOST_NO_CXX11_SMART_PTR)
 template <class T>
 PyObject* shared_ptr_to_python(std::shared_ptr<T> const& x)
 {
--- a/include/boost/python/def_visitor.hpp
+++ b/include/boost/python/def_visitor.hpp
--- a/include/boost/python/detail/caller.hpp
+++ b/include/boost/python/detail/caller.hpp
@@ -48,7 +48,7 @@ inline PyObject* get(mpl::int_<N>, PyObject* const& args_)
    return PyTuple_GET_ITEM(args_,N);
 }

-inline unsigned arity(PyObject* const& args_)
+inline Py_ssize_t arity(PyObject* const& args_)
 {
    return PyTuple_GET_SIZE(args_);
 }
--- a/include/boost/python/detail/config.hpp
+++ b/include/boost/python/detail/config.hpp
@@ -105,11 +105,9 @@
 // Set the name of our library, this will get undef'ed by auto_link.hpp
 // once it's done with it:
 //
-#if PY_MAJOR_VERSION == 2
-#  define BOOST_LIB_NAME boost_python
-#elif PY_MAJOR_VERSION == 3
-#  define BOOST_LIB_NAME boost_python3
-#endif
+#define _BOOST_PYTHON_CONCAT(N, M, m) N ## M ## m
+#define BOOST_PYTHON_CONCAT(N, M, m) _BOOST_PYTHON_CONCAT(N, M, m)
+#define BOOST_LIB_NAME BOOST_PYTHON_CONCAT(boost_python, PY_MAJOR_VERSION, PY_MINOR_VERSION)
 //
 // If we're importing code from a dll, then tell auto_link.hpp about it:
 //
@@ -122,6 +120,9 @@
 #include <boost/config/auto_link.hpp>
 #endif  // auto-linking disabled

+#undef BOOST_PYTHON_CONCAT
+#undef _BOOST_PYTHON_CONCAT
+
 #ifndef BOOST_PYTHON_NO_PY_SIGNATURES
 #define BOOST_PYTHON_SUPPORTS_PY_SIGNATURES // enables smooth transition
 #endif
--- a/include/boost/python/detail/convertible.hpp
+++ b/include/boost/python/detail/convertible.hpp
--- a/include/boost/python/detail/copy_ctor_mutates_rhs.hpp
+++ b/include/boost/python/detail/copy_ctor_mutates_rhs.hpp
--- a/include/boost/python/detail/def_helper_fwd.hpp
+++ b/include/boost/python/detail/def_helper_fwd.hpp
--- a/include/boost/python/detail/is_shared_ptr.hpp
+++ b/include/boost/python/detail/is_shared_ptr.hpp
@@ -13,7 +13,7 @@
 namespace boost { namespace python { namespace detail { 

 BOOST_PYTHON_IS_XXX_DEF(shared_ptr, shared_ptr, 1)
-#if __cplusplus >= 201103L
+#if !defined(BOOST_NO_CXX11_SMART_PTR)
 template <typename T>
 struct is_shared_ptr<std::shared_ptr<T> > : std::true_type {};
 #endif
--- a/include/boost/python/detail/is_wrapper.hpp
+++ b/include/boost/python/detail/is_wrapper.hpp
--- a/include/boost/python/detail/nullary_function_adaptor.hpp
+++ b/include/boost/python/detail/nullary_function_adaptor.hpp
--- a/include/boost/python/detail/prefix.hpp
+++ b/include/boost/python/detail/prefix.hpp
--- a/include/boost/python/detail/python_type.hpp
+++ b/include/boost/python/detail/python_type.hpp
--- a/include/boost/python/detail/sfinae.hpp
+++ b/include/boost/python/detail/sfinae.hpp
--- a/include/boost/python/detail/type_traits.hpp
+++ b/include/boost/python/detail/type_traits.hpp
@@ -7,7 +7,8 @@
 # define BOOST_PYTHON_DETAIL_TYPE_TRAITS_HPP


-#if __cplusplus < 201103L
+#include <boost/config.hpp>
+#ifdef BOOST_NO_CXX11_HDR_TYPE_TRAITS
 # include <boost/type_traits/transform_traits.hpp>
 # include <boost/type_traits/same_traits.hpp>
 # include <boost/type_traits/cv_traits.hpp>
@@ -34,7 +35,7 @@

 namespace boost { namespace python { namespace detail {

-#if __cplusplus < 201103L
+#ifdef BOOST_NO_CXX11_HDR_TYPE_TRAITS
    using boost::alignment_of;
    using boost::add_const;
    using boost::add_cv;
@@ -98,8 +99,8 @@ namespace boost { namespace python { namespace detail {
    using std::remove_cv;
    using std::remove_const;

-    using true_ = std::integral_constant<bool, true>;
-    using false_ = std::integral_constant<bool, false>;
+    typedef std::integral_constant<bool, true> true_;
+    typedef std::integral_constant<bool, false> false_;
 #endif
    using boost::is_base_and_derived;
    using boost::type_with_alignment;
--- a/include/boost/python/detail/unwind_type.hpp
+++ b/include/boost/python/detail/unwind_type.hpp
--- a/include/boost/python/detail/unwrap_type_id.hpp
+++ b/include/boost/python/detail/unwrap_type_id.hpp
--- a/include/boost/python/detail/unwrap_wrapper.hpp
+++ b/include/boost/python/detail/unwrap_wrapper.hpp
--- a/include/boost/python/detail/value_arg.hpp
+++ b/include/boost/python/detail/value_arg.hpp
--- a/include/boost/python/docstring_options.hpp
+++ b/include/boost/python/docstring_options.hpp
--- a/include/boost/python/handle_fwd.hpp
+++ b/include/boost/python/handle_fwd.hpp
--- a/include/boost/python/make_constructor.hpp
+++ b/include/boost/python/make_constructor.hpp
@@ -45,7 +45,7 @@ namespace detail
      template <class U>
      void dispatch(U* x, detail::true_) const
      {
-#if __cplusplus < 201103L
+#if defined(BOOST_NO_CXX11_SMART_PTR)
 	std::auto_ptr<U> owner(x);
 	dispatch(owner, detail::false_());
 #else
@@ -63,7 +63,7 @@ namespace detail

          void* memory = holder::allocate(this->m_self, offsetof(instance_t, storage), sizeof(holder));
          try {
-#if __cplusplus < 201103L
+#if defined(BOOST_NO_CXX11_SMART_PTR)
              (new (memory) holder(x))->install(this->m_self);
 #else
              (new (memory) holder(std::move(x)))->install(this->m_self);
--- a/include/boost/python/module_init.hpp
+++ b/include/boost/python/module_init.hpp
@@ -66,25 +66,9 @@ BOOST_PYTHON_DECL PyObject* init_module(char const* name, void(*)());

 #  endif

-#  if (defined(_WIN32) || defined(__CYGWIN__)) && !defined(BOOST_PYTHON_STATIC_MODULE)
-
-#   define BOOST_PYTHON_MODULE_INIT(name)                           \
-  void BOOST_PP_CAT(init_module_,name)();                           \
-extern "C" __declspec(dllexport) _BOOST_PYTHON_MODULE_INIT(name)
-
-#  elif BOOST_PYTHON_USE_GCC_SYMBOL_VISIBILITY
-
-#   define BOOST_PYTHON_MODULE_INIT(name)                               \
-  void BOOST_PP_CAT(init_module_,name)();                               \
-extern "C" __attribute__ ((__visibility__("default"))) _BOOST_PYTHON_MODULE_INIT(name)
-
-#  else
-
-#   define BOOST_PYTHON_MODULE_INIT(name)                               \
-  void BOOST_PP_CAT(init_module_,name)();                               \
-extern "C" _BOOST_PYTHON_MODULE_INIT(name)
-
-#  endif
+#  define BOOST_PYTHON_MODULE_INIT(name)                       \
+  void BOOST_PP_CAT(init_module_,name)();                      \
+extern "C" BOOST_SYMBOL_EXPORT _BOOST_PYTHON_MODULE_INIT(name)

 # endif

--- a/include/boost/python/numpy/config.hpp
+++ b/include/boost/python/numpy/config.hpp
@@ -62,11 +62,9 @@
 // Set the name of our library, this will get undef'ed by auto_link.hpp
 // once it's done with it:
 //
-#if PY_MAJOR_VERSION == 2
-#  define BOOST_LIB_NAME boost_numpy
-#elif PY_MAJOR_VERSION == 3
-#  define BOOST_LIB_NAME boost_numpy3
-#endif
+#define _BOOST_PYTHON_CONCAT(N, M, m) N ## M ## m
+#define BOOST_PYTHON_CONCAT(N, M, m) _BOOST_PYTHON_CONCAT(N, M, m)
+#define BOOST_LIB_NAME BOOST_PYTHON_CONCAT(boost_numpy, PY_MAJOR_VERSION, PY_MINOR_VERSION)
 //
 // If we're importing code from a dll, then tell auto_link.hpp about it:
 //
@@ -79,6 +77,9 @@
 #include <boost/config/auto_link.hpp>
 #endif  // auto-linking disabled

+#undef BOOST_PYTHON_CONCAT
+#undef _BOOST_PYTHON_CONCAT
+
 #define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION

 #endif // CONFIG_NUMPY20170215_H_
--- a/include/boost/python/numpy/ndarray.hpp
+++ b/include/boost/python/numpy/ndarray.hpp
@@ -86,11 +86,11 @@ public:
  /// @brief Copy the scalar (deep for all non-object fields).
  ndarray copy() const;

-  /// @brief Return the size of the nth dimension.
-  Py_intptr_t shape(int n) const { return get_shape()[n]; }
+  /// @brief Return the size of the nth dimension. raises IndexError if k not in [-get_nd() : get_nd()-1 ]
+  Py_intptr_t shape(int n) const;

-  /// @brief Return the stride of the nth dimension.
-  Py_intptr_t strides(int n) const { return get_strides()[n]; }
+  /// @brief Return the stride of the nth dimension. raises IndexError if k not in [-get_nd() : get_nd()-1]
+  Py_intptr_t strides(int n) const;
    
  /**
   *  @brief Return the array's raw data pointer.
--- a/include/boost/python/numpy/ufunc.hpp
+++ b/include/boost/python/numpy/ufunc.hpp
@@ -106,7 +106,7 @@ struct unary_ufunc
    dtype in_dtype = dtype::get_builtin<TArgument>();
    dtype out_dtype = dtype::get_builtin<TResult>();
    ndarray in_array = from_object(input, in_dtype, ndarray::ALIGNED);
-    ndarray out_array = (output != object()) ?
+    ndarray out_array = ! output.is_none() ?
      from_object(output, out_dtype, ndarray::ALIGNED | ndarray::WRITEABLE)
      : zeros(in_array.get_nd(), in_array.get_shape(), out_dtype);
    multi_iter iter = make_multi_iter(in_array, out_array);
@@ -171,7 +171,7 @@ struct binary_ufunc
    ndarray in1_array = from_object(input1, in1_dtype, ndarray::ALIGNED);
    ndarray in2_array = from_object(input2, in2_dtype, ndarray::ALIGNED);
    multi_iter iter = make_multi_iter(in1_array, in2_array);
-    ndarray out_array = (output != object())
+    ndarray out_array = !output.is_none()
      ? from_object(output, out_dtype, ndarray::ALIGNED | ndarray::WRITEABLE)
      : zeros(iter.get_nd(), iter.get_shape(), out_dtype);
    iter = make_multi_iter(in1_array, in2_array, out_array);
--- a/include/boost/python/object.hpp
+++ b/include/boost/python/object.hpp
--- a/include/boost/python/object/class_metadata.hpp
+++ b/include/boost/python/object/class_metadata.hpp
@@ -83,7 +83,7 @@ inline void register_shared_ptr_from_python_and_casts(T*, Bases)
 {
  // Constructor performs registration
  python::detail::force_instantiate(converter::shared_ptr_from_python<T, boost::shared_ptr>());
-#if __cplusplus >= 201103L
+#if !defined(BOOST_NO_CXX11_SMART_PTR)
  python::detail::force_instantiate(converter::shared_ptr_from_python<T, std::shared_ptr>());
 #endif

--- a/include/boost/python/object/function_doc_signature.hpp
+++ b/include/boost/python/object/function_doc_signature.hpp
--- a/include/boost/python/object/inheritance.hpp
+++ b/include/boost/python/object/inheritance.hpp
@@ -103,7 +103,7 @@ struct implicit_cast_generator
 template <class Source, class Target>
 struct cast_generator
  : mpl::if_<
-        detail::is_base_and_derived<Target,Source>
+        boost::python::detail::is_base_and_derived<Target,Source>
      , implicit_cast_generator<Source,Target>
      , dynamic_cast_generator<Source,Target>
    >
--- a/include/boost/python/object/inheritance_query.hpp
+++ b/include/boost/python/object/inheritance_query.hpp
--- a/include/boost/python/object/make_ptr_instance.hpp
+++ b/include/boost/python/object/make_ptr_instance.hpp
@@ -21,7 +21,7 @@ struct make_ptr_instance
    template <class Arg>
    static inline Holder* construct(void* storage, PyObject*, Arg& x)
    {
-#if __cplusplus < 201103L
+#if defined(BOOST_NO_CXX11_SMART_PTR)
      return new (storage) Holder(x);
 #else
      return new (storage) Holder(std::move(x));
@@ -58,7 +58,7 @@ struct make_ptr_instance
    static inline PyTypeObject* get_derived_class_object(boost::python::detail::true_, U const volatile* x)
    {
        converter::registration const* r = converter::registry::query(
-            type_info(typeid(*get_pointer(x)))
+            type_info(typeid(*x))
        );
        return r ? r->m_class_object : 0;
    }
--- a/include/boost/python/object/pointer_holder.hpp
+++ b/include/boost/python/object/pointer_holder.hpp
@@ -106,7 +106,7 @@ struct pointer_holder_back_reference : instance_holder

 template <class Pointer, class Value>
 inline pointer_holder<Pointer,Value>::pointer_holder(Pointer p)
-#if __cplusplus < 201103L
+#if defined(BOOST_NO_CXX11_SMART_PTR)
    : m_p(p)
 #else
    : m_p(std::move(p))
@@ -116,7 +116,7 @@ inline pointer_holder<Pointer,Value>::pointer_holder(Pointer p)

 template <class Pointer, class Value>
 inline pointer_holder_back_reference<Pointer,Value>::pointer_holder_back_reference(Pointer p)
-#if __cplusplus < 201103L
+#if defined(BOOST_NO_CXX11_SMART_PTR)
    : m_p(p)
 #else
    : m_p(std::move(p))
--- a/include/boost/python/object/py_function.hpp
+++ b/include/boost/python/object/py_function.hpp
@@ -135,7 +135,7 @@ struct py_function
    {}

    py_function(py_function const& rhs)
-#if __cplusplus < 201103L
+#if defined(BOOST_NO_CXX11_SMART_PTR)
      : m_impl(rhs.m_impl)
 #else
      : m_impl(std::move(rhs.m_impl))
@@ -168,7 +168,7 @@ struct py_function
    }
    
 private:
-#if __cplusplus < 201103L
+#if defined(BOOST_NO_CXX11_SMART_PTR)
    mutable std::auto_ptr<py_function_impl_base> m_impl;
 #else
    mutable std::unique_ptr<py_function_impl_base> m_impl;
--- a/include/boost/python/object/stl_iterator_core.hpp
+++ b/include/boost/python/object/stl_iterator_core.hpp
--- a/include/boost/python/object_protocol_core.hpp
+++ b/include/boost/python/object_protocol_core.hpp
--- a/include/boost/python/other.hpp
+++ b/include/boost/python/other.hpp
@@ -1,5 +1,5 @@
-#ifndef OTHER_DWA20020601_HPP
-# define OTHER_DWA20020601_HPP
+#ifndef BOOST_PYTHON_OTHER_HPP
+# define BOOST_PYTHON_OTHER_HPP

 # include <boost/python/detail/prefix.hpp>
 // Copyright David Abrahams 2002.
@@ -7,8 +7,6 @@
 // accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)

-# pragma once
-
 # include <boost/config.hpp>

 namespace boost { namespace python {
@@ -51,4 +49,4 @@ namespace detail

 }} // namespace boost::python

-#endif // #ifndef OTHER_DWA20020601_HPP
+#endif
--- a/include/boost/python/ptr.hpp
+++ b/include/boost/python/ptr.hpp
@@ -1,5 +1,5 @@
-#ifndef PTR_DWA20020601_HPP
-# define PTR_DWA20020601_HPP
+#ifndef BOOST_PYTHON_PTR_HPP
+# define BOOST_PYTHON_PTR_HPP

 # include <boost/python/detail/prefix.hpp>
 // Copyright David Abrahams 2002.
@@ -11,8 +11,6 @@
 //  Copyright (C) 1999, 2000 Jaakko Jarvi (jaakko.jarvi@cs.utu.fi)
 //  Copyright (C) 2001 Peter Dimov

-# pragma once
-
 # include <boost/config.hpp>
 # include <boost/mpl/bool.hpp>

@@ -64,4 +62,4 @@ class unwrap_pointer<pointer_wrapper<T> >

 }} // namespace boost::python

-#endif // #ifndef PTR_DWA20020601_HPP
+#endif
--- a/include/boost/python/raw_function.hpp
+++ b/include/boost/python/raw_function.hpp
--- a/include/boost/python/refcount.hpp
+++ b/include/boost/python/refcount.hpp
--- a/include/boost/python/self.hpp
+++ b/include/boost/python/self.hpp
--- a/include/boost/python/signature.hpp
+++ b/include/boost/python/signature.hpp
@@ -111,7 +111,6 @@ struct most_derived
 // 'default' calling convention

 #  define BOOST_PYTHON_FN_CC
-#  define BOOST_PYTHON_FN_CC_IS_DEFAULT

 #  define BOOST_PP_ITERATION_PARAMS_1                                   \
    (3, (0, BOOST_PYTHON_MAX_ARITY, <boost/python/signature.hpp>))
@@ -119,7 +118,6 @@ struct most_derived
 #  include BOOST_PP_ITERATE()

 #  undef BOOST_PYTHON_FN_CC
-#  undef BOOST_PYTHON_FN_CC_IS_DEFAULT

 // __cdecl calling convention

@@ -143,7 +141,6 @@ struct most_derived
 #  if defined(BOOST_PYTHON_ENABLE_STDCALL)

 #   define BOOST_PYTHON_FN_CC __stdcall
-#   define BOOST_PYTHON_FN_CC_IS_STDCALL

 #   define BOOST_PP_ITERATION_PARAMS_1                                   \
     (3, (0, BOOST_PYTHON_MAX_ARITY, <boost/python/signature.hpp>))
@@ -151,7 +148,6 @@ struct most_derived
 #   include BOOST_PP_ITERATE()

 #   undef BOOST_PYTHON_FN_CC
-#   undef BOOST_PYTHON_FN_CC_IS_STDCALL

 #  endif // defined(BOOST_PYTHON_ENABLE_STDCALL)

@@ -160,14 +156,12 @@ struct most_derived
 #  if defined(BOOST_PYTHON_ENABLE_FASTCALL)

 #   define BOOST_PYTHON_FN_CC __fastcall
-#   define BOOST_PYTHON_FN_CC_IS_FASTCALL

 #   define BOOST_PP_ITERATION_PARAMS_1                                   \
     (3, (0, BOOST_PYTHON_MAX_ARITY, <boost/python/signature.hpp>))

 #   include BOOST_PP_ITERATE()

-#   undef BOOST_PYTHON_FN_CC_IS_FASTCALL
 #   undef BOOST_PYTHON_FN_CC

 #  endif // defined(BOOST_PYTHON_ENABLE_FASTCALL)
@@ -190,8 +184,8 @@ struct most_derived

   // as 'get_signature(RT(*)(T0...TN), void* = 0)' is the same
   // function as 'get_signature(RT(__cdecl *)(T0...TN), void* = 0)',
-   // we don't define it multiple times (i.e. for __cdecl, __stdcall ...)
-#  if defined(BOOST_PYTHON_FN_CC_IS_DEFAULT)
+   // we don't define it twice
+#  if !defined(BOOST_PYTHON_FN_CC_IS_CDECL)

 template <
    class RT BOOST_PP_ENUM_TRAILING_PARAMS_Z(1, N, class T)>
@@ -204,7 +198,7 @@ get_signature(RT(BOOST_PYTHON_FN_CC *)(BOOST_PP_ENUM_PARAMS_Z(1, N, T)), void* =
        >();
 }

-#  endif  // BOOST_PYTHON_FN_CC_IS_DEFAULT
+#  endif // !defined(BOOST_PYTHON_FN_CC_IS_CDECL)

 # undef N

@@ -212,13 +206,11 @@ get_signature(RT(BOOST_PYTHON_FN_CC *)(BOOST_PP_ENUM_PARAMS_Z(1, N, T)), void* =
    (3, (0, 3, <boost/python/signature.hpp>))
 # include BOOST_PP_ITERATE()

-#else  // BOOST_PP_ITERATION_DEPTH() != 1
+#else

 # define N BOOST_PP_RELATIVE_ITERATION(1)
 # define Q BOOST_PYTHON_CV_QUALIFIER(BOOST_PP_ITERATION())

-#  if defined(BOOST_PYTHON_FN_CC_IS_DEFAULT)
-
 template <
    class RT, class ClassT BOOST_PP_ENUM_TRAILING_PARAMS_Z(1, N, class T)>
 inline BOOST_PYTHON_LIST_INC(BOOST_PP_INC(N))<
@@ -253,8 +245,6 @@ get_signature(
    >();
 }

-#  endif  // BOOST_PYTHON_FN_CC_IS_DEFAULT
-
 # undef Q
 # undef N

--- a/include/boost/python/stl_iterator.hpp
+++ b/include/boost/python/stl_iterator.hpp
--- a/include/boost/python/to_python_indirect.hpp
+++ b/include/boost/python/to_python_indirect.hpp
@@ -83,7 +83,7 @@ namespace detail
          // copy constructor.
 # if defined(__ICL) && __ICL < 600 
          typedef boost::shared_ptr<T> smart_pointer;
-# elif __cplusplus < 201103L
+# elif defined(BOOST_NO_CXX11_SMART_PTR)
          typedef std::auto_ptr<T> smart_pointer;
 # else
          typedef std::unique_ptr<T> smart_pointer;
--- a/include/boost/python/to_python_value.hpp
+++ b/include/boost/python/to_python_value.hpp
@@ -118,7 +118,7 @@ struct object_manager_get_pytype<true>
    PyTypeObject const* get_pytype(boost::type<shared_ptr<U> &> *) const {return converter::registered<U>::converters.to_python_target_type();}
    template <class U>
    PyTypeObject const* get_pytype(boost::type<const shared_ptr<U> &> *) const {return converter::registered<U>::converters.to_python_target_type();}
-# if __cplusplus >= 201103L
+# if !defined(BOOST_NO_CXX11_SMART_PTR)
    template <class U>
    PyTypeObject const* get_pytype(boost::type<std::shared_ptr<U> &> *) const {return converter::registered<U>::converters.to_python_target_type();}
    template <class U>
--- a/include/boost/python/wrapper.hpp
+++ b/include/boost/python/wrapper.hpp
--- a/src/SConscript
+++ b/src/SConscript
@@ -1,61 +0,0 @@
-# -*- python -*-
-#
-# Copyright (c) 2016 Stefan Seefeld
-# All rights reserved.
-#
-# 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('env')
-
-env.AppendUnique(CPPDEFINES = ["${LINK_DYNAMIC and 'BOOST_PYTHON_DYN_LINK=1' or ''}"])
-
-env1 = env.Clone()
-env1.AppendUnique(CPPDEFINES = ['BOOST_PYTHON_SOURCE'])
-
-env1.BoostLibrary(
-    'python',
-    ['list.cpp',
-     'long.cpp',
-     'dict.cpp',
-     'tuple.cpp',
-     'str.cpp',
-     'slice.cpp',
-     'converter/from_python.cpp',
-     'converter/registry.cpp',
-     'converter/type_id.cpp',
-     'object/enum.cpp',
-     'object/class.cpp',
-     'object/function.cpp',
-     'object/inheritance.cpp',
-     'object/life_support.cpp',
-     'object/pickle_support.cpp',
-     'errors.cpp',
-     'module.cpp',
-     'converter/builtin_converters.cpp',
-     'converter/arg_to_python_base.cpp',
-     'object/iterator.cpp',
-     'object/stl_iterator.cpp',
-     'object_protocol.cpp',
-     'object_operators.cpp',
-     'wrapper.cpp',
-     'import.cpp',
-     'exec.cpp',
-     'object/function_doc_signature.cpp'])
-
-if env['NUMPY']:
-    env2 = env.Clone()
-    env2.Append(CPPPATH=env['NUMPY_CPPPATH'])
-    build_dir = env.Dir('$BOOST_CURRENT_VARIANT_DIR/src')
-    env2.AppendUnique(CPPDEFINES = ['BOOST_NUMPY_SOURCE'],
-                      LIBPATH = [build_dir],
-                      LIBS='boost_python' + env["BOOST_SUFFIX"])
-    env2.BoostLibrary(
-        'numpy',
-        ['numpy/dtype.cpp',
-         'numpy/matrix.cpp',
-         'numpy/ndarray.cpp',
-         'numpy/numpy.cpp',
-         'numpy/scalars.cpp',
-         'numpy/ufunc.cpp'])
--- a/src/converter/builtin_converters.cpp
+++ b/src/converter/builtin_converters.cpp
@@ -45,11 +45,16 @@ namespace
  {
      return PyString_Check(obj) ? PyString_AsString(obj) : 0;
  }
-#else
+#elif PY_VERSION_HEX < 0x03070000
  void* convert_to_cstring(PyObject* obj)
  {
      return PyUnicode_Check(obj) ? _PyUnicode_AsString(obj) : 0;
  }
+#else
+  void* convert_to_cstring(PyObject* obj)
+  {
+      return PyUnicode_Check(obj) ? const_cast<void*>(reinterpret_cast<const void*>(_PyUnicode_AsString(obj))) : 0;
+  }
 #endif

  // Given a target type and a SlotPolicy describing how to perform a
--- a/src/exec.cpp
+++ b/src/exec.cpp
@@ -16,7 +16,7 @@ namespace python

 object BOOST_PYTHON_DECL eval(str string, object global, object local)
 {
-    return eval(python::extract<char const *>(string));
+    return eval(python::extract<char const *>(string), global, local);
 }

 object BOOST_PYTHON_DECL eval(char const *string, object global, object local)
@@ -39,7 +39,7 @@ object BOOST_PYTHON_DECL eval(char const *string, object global, object local)

 object BOOST_PYTHON_DECL exec(str string, object global, object local)
 {
-    return exec(python::extract<char const *>(string));
+    return exec(python::extract<char const *>(string), global, local);
 }

 object BOOST_PYTHON_DECL exec(char const *string, object global, object local)
--- a/src/fabscript
+++ b/src/fabscript
@@ -0,0 +1,58 @@
+# -*- python -*-
+#
+# Copyright (c) 2016 Stefan Seefeld
+# All rights reserved.
+#
+# 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)
+
+from faber.feature import set
+from faber.artefacts.library import library
+from faber.tools.compiler import define
+
+root = module('..')
+
+bpl = library('boost_python' + root.py_suffix,
+              ['list.cpp',
+               'long.cpp',
+               'dict.cpp',
+               'tuple.cpp',
+               'str.cpp',
+               'slice.cpp',
+               'converter/from_python.cpp',
+               'converter/registry.cpp',
+               'converter/type_id.cpp',
+               'object/enum.cpp',
+               'object/class.cpp',
+               'object/function.cpp',
+               'object/inheritance.cpp',
+               'object/life_support.cpp',
+               'object/pickle_support.cpp',
+               'errors.cpp',
+               'module.cpp',
+               'converter/builtin_converters.cpp',
+               'converter/arg_to_python_base.cpp',
+               'object/iterator.cpp',
+               'object/stl_iterator.cpp',
+               'object_protocol.cpp',
+               'object_operators.cpp',
+               'wrapper.cpp',
+               'import.cpp',
+               'exec.cpp',
+               'object/function_doc_signature.cpp'],
+              dependencies=root.config,
+              features=features + define('BOOST_PYTHON_SOURCE'))
+
+bnl = library('boost_numpy' + root.py_suffix,
+              ['numpy/dtype.cpp',
+               'numpy/matrix.cpp',
+               'numpy/ndarray.cpp',
+               'numpy/numpy.cpp',
+               'numpy/scalars.cpp',
+               'numpy/ufunc.cpp',
+               bpl],
+              dependencies=root.config,
+              features=features + define('BOOST_NUMPY_SOURCE'),
+              condition=set.define.contains('HAS_NUMPY'))
+default = [bpl, bnl]
--- a/src/numpy/dtype.cpp
+++ b/src/numpy/dtype.cpp
--- a/src/numpy/ndarray.cpp
+++ b/src/numpy/ndarray.cpp
@@ -138,6 +138,30 @@ ndarray from_data_impl(void * data,

 } // namespace detail

+namespace {
+    int normalize_index(int n,int nlim) // wraps [-nlim:nlim) into [0:nlim), throw IndexError otherwise
+    {
+        if (n<0)
+            n += nlim; // negative indices work backwards from end
+        if (n < 0 || n >= nlim)
+        {
+            PyErr_SetObject(PyExc_IndexError, Py_None);
+            throw_error_already_set();
+        }
+        return n;
+    }
+}
+
+Py_intptr_t ndarray::shape(int n) const
+{
+    return get_shape()[normalize_index(n,get_nd())];
+}
+
+Py_intptr_t ndarray::strides(int n) const
+{
+    return get_strides()[normalize_index(n,get_nd())];
+}
+
 ndarray ndarray::view(dtype const & dt) const
 {
  return ndarray(python::detail::new_reference
@@ -170,7 +194,7 @@ python::object ndarray::get_base() const
 void ndarray::set_base(object const & base) 
 {
  Py_XDECREF(get_struct()->base);
-  if (base != object()) 
+  if (base.ptr())
  {
    Py_INCREF(base.ptr());
    get_struct()->base = base.ptr();
--- a/src/numpy/numpy.cpp
+++ b/src/numpy/numpy.cpp
@@ -19,6 +19,7 @@ static void wrap_import_array()
 static void * wrap_import_array()
 {
  import_array();
+  return NULL;
 }
 #endif

--- a/src/object/class.cpp
+++ b/src/object/class.cpp
@@ -618,7 +618,7 @@ namespace objects
  {
      object property(
          (python::detail::new_reference)
-          PyObject_CallFunction((PyObject*)&PyProperty_Type, const_cast<char*>("Osss"), fget.ptr(), 0, 0, docstr));
+          PyObject_CallFunction((PyObject*)&PyProperty_Type, const_cast<char*>("Osss"), fget.ptr(), (char*)NULL, (char*)NULL, docstr));
      
      this->setattr(name, property);
  }
@@ -628,7 +628,7 @@ namespace objects
  {
      object property(
          (python::detail::new_reference)
-          PyObject_CallFunction((PyObject*)&PyProperty_Type, const_cast<char*>("OOss"), fget.ptr(), fset.ptr(), 0, docstr));
+          PyObject_CallFunction((PyObject*)&PyProperty_Type, const_cast<char*>("OOss"), fget.ptr(), fset.ptr(), (char*)NULL, docstr));
      
      this->setattr(name, property);
  }
--- a/src/object/enum.cpp
+++ b/src/object/enum.cpp
@@ -34,11 +34,17 @@ static PyMemberDef enum_members[] = {

 extern "C"
 {
+    static void
+    enum_dealloc(enum_object* self)
+    {
+        Py_XDECREF(self->name);
+        Py_TYPE(self)->tp_free((PyObject*)self);
+    }
+
    static PyObject* enum_repr(PyObject* self_)
    {
-        // XXX(bhy) Potentional memory leak here since PyObject_GetAttrString returns a new reference
-        // const char *mod = PyString_AsString(PyObject_GetAttrString( self_, const_cast<char*>("__module__")));
        PyObject *mod = PyObject_GetAttrString( self_, "__module__");
+        object auto_free = object(handle<>(mod));
        enum_object* self = downcast<enum_object>(self_);
        if (!self->name)
        {
@@ -88,7 +94,7 @@ static PyTypeObject enum_type_object = {
    const_cast<char*>("Boost.Python.enum"),
    sizeof(enum_object),                    /* tp_basicsize */
    0,                                      /* tp_itemsize */
-    0,                                      /* tp_dealloc */
+    (destructor) enum_dealloc,              /* tp_dealloc */
    0,                                      /* tp_print */
    0,                                      /* tp_getattr */
    0,                                      /* tp_setattr */
--- a/src/object/function.cpp
+++ b/src/object/function.cpp
@@ -158,11 +158,6 @@ PyObject* function::call(PyObject* args, PyObject* keywords) const
                    {
                        // no argument preprocessing
                    }
-                    else if (n_actual > max_arity)
-                    {
-                        // too many arguments
-                        inner_args = handle<>();
-                    }
                    else
                    {
                        // build a new arg tuple, will adjust its size later
--- a/src/wrapper.cpp
+++ b/src/wrapper.cpp
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Peter Dimov	a858c2dc3c	Add comments explaining the stage/install targets in build/Jamfile	2018-10-12 21:32:12 +03:00
Peter Dimov	11b9e3d4a7	Add empty stage/install targets when Python is not configured	2018-10-12 21:16:35 +03:00
Peter Dimov	02095af952	Use boost-install in build/Jamfile	2018-10-12 09:42:51 -04:00
Moritz Wanzenböck	ed4776b59c	Add missing return statement in numpy import This adds a missing return statement in the python3 specific import logic of boost.python.numpy. For python3 wrap_import_array() needs to return a pointer value. The import_array() macro only returns NULL in case of error. The missing return statement is UB, so the compiler can assume it does not happen. This means the compiler can assume the error branch is always taken, so import_array must always fail.	2018-07-11 16:40:19 -04:00
Markus Gerstel	ac62db1cf1	Drop injector code example from tutorials. This example depends on the behaviour of ```__metaclass__```. This has changed in python 3, and the example no longer works. Removing example code as suggested, see #210 for more details and possible alternatives. Closes #210.	2018-06-08 14:59:41 -04:00
Stefan Seefeld	b4230e98f6	Fix auto-linking logic for boost_numpy (Windows only).	2018-06-04 09:34:00 -04:00
Stefan Seefeld	467a89eba7	Fix issue 198.	2018-05-06 13:35:16 -04:00
The Gitter Badger	28e2c6512c	Add Gitter badge	2018-05-03 10:19:01 -04:00
Stefan Seefeld	77ff0d6bbc	Fix CI OSX build failure.	2018-04-17 20:41:17 -04:00
Stefan Seefeld	24313709a7	Fix auto-linking logic (Windows only).	2018-04-12 23:39:22 -04:00
Stefan Seefeld	ac9fa536c8	Add OSX to CI test matrix.	2018-04-08 21:34:48 -04:00
Gaurav	7352c9c0f7	Remove not reachable condition. Line no 138-139 suggest if condition satisfy if n_actual <=max_arity : if (n_actual + f->m_nkeyword_values >= min_arity && n_actual <= max_arity) So condition at Line no 161 is not reachable.	2018-04-08 21:18:57 -04:00
Stefan Seefeld	26ac881b9d	Fix CI links.	2018-04-08 20:41:51 -04:00
Stefan Seefeld	19f6c782aa	Improve CI test coverage.	2018-04-08 18:21:22 -04:00
Stefan Seefeld	f3df1bf912	Remove redundant pragma once directives.	2018-04-07 17:05:18 -04:00
Stefan Seefeld	d515eb82c8	Fix build warning.	2018-03-15 15:29:06 -04:00
Stefan Seefeld	0021720a46	Conditionalize targets on Python configuration.	2018-03-11 10:31:21 -04:00
Stefan Seefeld	61591f7ad2	Enable more MSVC versions.	2018-03-09 13:17:24 -05:00
Stefan Seefeld	6b8ab7a5a3	Conditionalize tests.	2018-03-09 13:08:07 -05:00
Stefan Seefeld	9039286937	Remove references to scons from README.	2018-03-07 16:54:10 -05:00
Stefan Seefeld	429ac28c4a	Streamline CI logic.	2018-03-07 15:09:02 -05:00
Stefan Seefeld	1db3871f50	Remove obsolete scons-based build logic.	2018-03-07 15:09:02 -05:00
Stefan Seefeld	66dad425aa	Build docs with faber.	2018-03-07 15:09:02 -05:00
Stefan Seefeld	ed3cbf8a60	Start to collect release notes.	2018-02-25 17:39:18 -05:00
Stefan Seefeld	2f6e728de5	Fix misspelled operator name.	2018-02-20 16:43:58 -05:00
Stefan Seefeld	65be0e0f0f	Only iterate over multiple calling conventions on x86.	2018-02-15 22:17:04 -05:00
Stefan Seefeld	d4d41d94ae	Add Python version to library suffix.	2018-02-13 17:22:34 -05:00
Bernhard Rosenkränzer	660487c43f	Fix build with Python 3.7 Python 3.7 changes the return type of _PyUnicode_AsString() from void* to const char* -- causing the build of boost-python to fail. Signed-off-by: Bernhard Rosenkränzer <bero@lindev.ch>	2018-02-09 15:09:27 -05:00
Stefan Seefeld	d6d54ce483	This is an object, not a function declaration. Really.	2017-12-18 15:04:23 -05:00
Stefan Seefeld	b9d0d97499	Fix MSVC compilation failure.	2017-11-16 10:26:30 -05:00
Stefan Seefeld	ebba009a9f	First attempt at faber-based build system.	2017-11-10 07:41:21 -05:00
Stefan Seefeld	9ad3313d1f	Fix deprecated elementwise comparison warning / error.	2017-11-07 19:43:16 -05:00
Stefan Seefeld	bf9a03399b	Revert "Avoid multiple template instances of boost::python::details::get_signature when multiple calling conventions are enabled" This reverts commit `b49a186b6f`.	2017-10-30 08:04:01 -04:00
Stefan Seefeld	2d9871fc5a	Fix unresolved symbol error with MSVC.	2017-10-27 13:58:56 -04:00
Gary Furnish	30c9eb1fb6	Fix c++11 detection.	2017-10-25 08:07:17 -04:00
Gary Furnish	7c5e478432	Fix autoptr/unique_ptr ifdef for VS2017.	2017-10-25 08:07:17 -04:00
Krzysztof Trzciński	2b7842a39f	Fix memory leaks in enum.cpp Unfortunately due to optimised build of Python3 libraries and executable I got only partial stack from [http://clang.llvm.org/docs/AddressSanitizer.html], however digging into and reducing my code I tracked it down to be issue with `boost/libs/python/src/object/enum.cpp`. It has to bits that leak (and comment mentioning there is one): PyObject *mod = PyObject_GetAttrString( self_, "__module__"); Leaks reference, as it never decreases it. It also stores a new string object under object's `name` that ref count never gets decremented. That commit fixes both issues.	2017-10-25 08:04:35 -04:00
Raffi Enficiaud	8d37630cc8	Fix warning: returning the proper type for object sizes	2017-10-25 08:03:18 -04:00
Marvin Schmidt	9d2903cd5e	Fix symbol visibility of init method This was properly an oversight when switching to the BOOST_SYMBOL_* symbols from Boost.Config in commit `0224f54a` (see #1) Since Boost.Config is already doing the differentiation between different platforms and compilers we can simplify this bit and just use BOOST_SYMBOL_EXPORT	2017-10-24 20:18:59 -04:00
Frank Richter	b09d80a93e	Fix exec(), eval() not passing through arguments	2017-10-18 07:37:03 -04:00
Mark Borgerding	135c025484	fixed nuisance warning when calling from_data(...,bob) with an ndarray bob, "FutureWarning: comparison to None will result in an elementwise object comparison in the future."	2017-09-25 09:08:38 -04:00
Mark Borgerding	ecf05c4a90	ndarray.shape(k),strides(k) act more like their python counterparts (negative indexing, bounds checking) (issue #157 )	2017-09-25 09:08:14 -04:00
Edward Diener	00b7ed03a7	Remove executable attribute for files.	2017-09-18 08:21:30 -04:00
Stefan Seefeld	c2424bcc8f	Fix version number.	2017-08-13 20:45:13 -04:00
Stefan Seefeld	b3b67273b0	Fix traits qualification.	2017-08-13 20:44:52 -04:00
Stefan Seefeld	31c8b7f1b4	Remove 'numeric' documentation.	2017-07-31 11:37:52 -04:00