patch 9.0.0522: build fails on Appveyor
Problem: Build fails on Appveyor.
Solution: Select Visual Studio 2015 for the build tools.
diff --git a/.appveyor.yml b/.appveyor.yml
index 866725f..0688124 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -17,6 +17,8 @@
before_build:
# Use Windows SDK 7.1 (= MSVC 2010)
- '"C:\Program Files\Microsoft SDKs\Windows\v7.1\Bin\SetEnv.cmd" /x64 /release'
+ # Visual Studio 2015 compiler tools
+ - '"C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" x86_amd64'
- 'set INCLUDE=%INCLUDE%C:\Program Files (x86)\Windows Kits\8.1\Include\um'
build_script: