Update appveyor.yml

appveyor.yml

@@ -1,4 +1,4 @@
-# Copyright 2016 Peter Dimov
+# Copyright 2016, 2018 Peter Dimov
 # Distributed under the Boost Software License, Version 1.0.
 # (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
 
@@ -10,20 +10,37 @@ branches:
   only:
     - master
     - develop
+    - /feature\/.*/
+
+environment:
+  matrix:
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2013
+      TOOLSET: msvc-9.0,msvc-10.0,msvc-11.0,msvc-12.0
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
+      TOOLSET: msvc-14.0
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      TOOLSET: msvc-14.1
+      CXXSTD: 14,17
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      TOOLSET: clang-win
+      CXXSTD: 14,17
 
 install:
+  - set BOOST_BRANCH=develop
+  - if "%APPVEYOR_REPO_BRANCH%" == "master" set BOOST_BRANCH=master
   - cd ..
-  - git clone -b %APPVEYOR_REPO_BRANCH% https://github.com/boostorg/boost.git boost-root
+  - git clone -b %BOOST_BRANCH% --depth 1 https://github.com/boostorg/boost.git boost-root
   - cd boost-root
   - git submodule init libs/config
   - git submodule init libs/core
   - git submodule init tools/build
   - git submodule update
-  - xcopy /s /e /q %APPVEYOR_BUILD_FOLDER% libs\assert
-  - bootstrap
-  - b2 headers
+  - xcopy /s /e /q %APPVEYOR_BUILD_FOLDER% libs\assert\
+  - cmd /c bootstrap
+  - b2 -d0 headers
 
 build: off
 
 test_script:
-  - b2 libs/assert/test toolset=msvc-9.0,msvc-10.0,msvc-11.0,msvc-14.0
+  - if not "%CXXSTD%" == "" set CXXSTD=cxxstd=%CXXSTD%
+  - b2 -j 3 libs/assert/test toolset=%TOOLSET% %CXXSTD%