Update CI/CD

This optimizes the execution time of macOS builds and adds initial
(no-op) support for Windows.  Documentation now admit the issues with
macOS wheels.

.appveyor.yml

@@ -0,0 +1,24 @@
+branches:
+  only:
+    - master
+    - /^\d+(\.\d+)+((a|b|rc)\d+)?(\.post\d+)?(\.dev\d+)?$/
+
+environment:
+  global:
+    APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
+    Alure2_DIR: C:\Program Files (x86)\alure\lib\cmake\Alure2
+  matrix:
+    - CIBW_BUILD: cp36-win_amd64
+    - CIBW_BUILD: cp37-win_amd64
+    - CIBW_BUILD: cp38-win_amd64
+
+install:
+  - curl "https://openal-soft.org/openal-binaries/openal-soft-1.20.1-bin.zip" -o openal-soft-1.20.1-bin.zip
+  - 7z x -o%APPVEYOR_BUILD_FOLDER%\.. openal-soft-1.20.1-bin.zip
+  - set OPENALDIR=%APPVEYOR_BUILD_FOLDER%\..\openal-soft-1.20.1-bin
+  - git clone https://github.com/kcat/alure %APPVEYOR_BUILD_FOLDER%\..\alure
+  - cmake -A x64 -S %APPVEYOR_BUILD_FOLDER%\..\alure -B %APPVEYOR_BUILD_FOLDER%\..\alure\build
+  - cmake --build %APPVEYOR_BUILD_FOLDER%\..\alure\build --config Release --target install
+  - py -3 -m pip install cibuildwheel
+
+build_script: echo py -3 -m cibuildwheel --output-dir wheelhouse

.travis.yml

@@ -3,7 +3,7 @@ language: python
 branches:
   only:
     - master
-    - /\d+\.\d+\.\d+$/
+    - /^\d+(\.\d+)+((a|b|rc)\d+)?(\.post\d+)?(\.dev\d+)?$/
 
 env:
   global:
@@ -23,32 +23,31 @@ addons:
       - libvorbis
       - opusfile
       - libsndfile
-    update: true
 
-install: pip install twine cibuildwheel
-
-git:
-  depth: 1
+install: python3 -m pip install twine cibuildwheel
 
 jobs:
   include:
     - os: osx
+      osx_image: xcode11.3
       language: shell
-      env: CIBW_BUILD=cp36-macosx*
+      env: CIBW_BUILD=cp36-macosx_x86_64
     - os: osx
+      osx_image: xcode11.3
       language: shell
-      env: CIBW_BUILD=cp37-macosx*
+      env: CIBW_BUILD=cp37-macosx_x86_64
     - os: osx
+      osx_image: xcode11.3
       language: shell
-      env: CIBW_BUILD=cp38-macosx*
+      env: CIBW_BUILD=cp38-macosx_x86_64
     - services: docker
       env: CIBW_BUILD=cp36-manylinux_x86_64
     - services: docker
       env: CIBW_BUILD=cp37-manylinux_x86_64
     - services: docker
       env: CIBW_BUILD=cp38-manylinux_x86_64
 
-script: cibuildwheel --output-dir=dist
+script: python3 -m cibuildwheel --output-dir=dist
 
 deploy:
   skip_cleanup: true

README.md

@@ -27,12 +27,9 @@ Palace can be install from the [Python Package Index][PyPI] via simply
 
     pip install palace
 
-Wheel distributions are only built for GNU/Linux and macOS on amd64
-at the time of writing.  If you want to help out, please head to
-GitHub issue [#1][GH-1].
-
-*Note:  [Wheels built for macOS have yet to include shared libraries][GH-63],
-so it still requires [alure] and its dependencies to be installed.*
+Wheel distributions are built exclusively for amd64.  Currently, only GNU/Linux
+is properly supported.  If you want to help packaging for Windows and macOS,
+see [GH-1] and [GH-63] respectively on our issues tracker on GitHub.
 
 ### From source
 Aside from the build dependencies listed in `pyproject.toml`, one will
@@ -44,10 +41,14 @@ Palace can then be compiled and installed by running
 
 ## Usage
 One may start with the `examples` for sample usage of palace.
-For further information, Python's `help` is your friend.
+For further information, Python's `help` is your friend and
+the API is also available for [online reference][API].
 
 ## License and Credits
-Palace is released under the [GNU LGPL version 3 or later][LGPLv3+].
+Palace is free software: you can redistribute it and/or modify it
+under the terms of the [GNU Lesser General Public License][LGPLv3+]
+as published by the Free Software Foundation, either version 3
+of the License, or (at your option) any later version.
 
 To ensure that palace can run without any dependencies outside of the [pip]
 toolchain, the wheels are bundled with dynamically linked libraries from
@@ -70,7 +71,8 @@ the build machine, which is similar to static linking:
 [GH-1]: https://github.com/McSinyx/palace/issues/1
 [GH-63]: https://github.com/McSinyx/palace/issues/63
 [CMake]: https://cmake.org/
+[API]: https://mcsinyx.github.io/palace/html/reference.html
+[LGPLv3+]: https://www.gnu.org/licenses/lgpl-3.0.en.html
 [Vorbis]: https://xiph.org/vorbis/
 [Opus]: http://opus-codec.org/
 [libsndfile]: http://www.mega-nerd.com/libsndfile/
-[LGPLv3+]: https://www.gnu.org/licenses/lgpl-3.0.en.html

setup.py

@@ -26,12 +26,14 @@
 from operator import methodcaller
 from os import environ, unlink
 from os.path import dirname, join
+from platform import system
 from subprocess import DEVNULL, PIPE, run
 
 from Cython.Build import cythonize
 from setuptools import setup, Extension
 from setuptools.command.build_ext import build_ext
 
+CPPSTD = '/std:c++14' if system() == 'Windows' else '-std=c++14'
 try:
     TRACE = int(environ['CYTHON_TRACE'])
 except KeyError:
@@ -82,7 +84,7 @@ def run(self) -> None:
       ext_modules=cythonize(
           Extension(name='palace', sources=[src('palace.pyx')],
                     define_macros=[('CYTHON_TRACE', TRACE)],
-                    extra_compile_args=["-std=c++14"], language='c++'),
+                    extra_compile_args=[CPPSTD], language='c++'),
           compiler_directives=dict(
               binding=True, linetrace=TRACE, language_level='3str',
               c_string_type='str', c_string_encoding='utf8')))