Use AppVeyor to continuously build VirtualGL-Utils

.gitattributes

@@ -1,3 +1,4 @@
 /.travis.yml export-ignore
+/appveyor.yml export-ignore
 /ci export-ignore
 /.gitattributes export-ignore

appveyor.yml

@@ -0,0 +1,39 @@
+install:
+  - cmd: >-
+      mkdir c:\installers
+
+      mkdir c:\temp
+
+      set INCLUDE=c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\include;c:\Program Files (x86)\Microsoft SDKs\Windows\v7.1A\include
+
+      set LIB=c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\amd64;c:\Program Files (x86)\Microsoft SDKs\Windows\v7.1A\lib\x64
+
+      set PATH=c:\Program Files (x86)\NSIS;c:\msys64\usr\bin;c:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\bin\amd64;c:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE;c:\Program Files (x86)\Microsoft SDKs\Windows\v7.1A\bin\x64;c:\Program Files (x86)\Microsoft SDKs\Windows\v7.1A\bin;%PATH%
+
+      set MSYSTEM=MINGW32
+
+      git clone --depth=1 https://github.com/VirtualGL/buildscripts.git c:/buildscripts
+
+build_script:
+  - cmd: >-
+      bash c:/buildscripts/buildvgl -r file://%CD:\=/% -b /c/vgl.nightly %APPVEYOR_REPO_BRANCH% -v
+
+      move c:\vgl.nightly\files\*.tar.gz .
+
+      move c:\vgl.nightly\files\*.exe .
+
+      move c:\vgl.nightly\log-windows.txt .
+
+artifacts:
+  - path: '*.tar.gz'
+    name: Source tarball
+
+  - path: '*.exe'
+    name: VirtualGL Utils
+
+  - path: 'log-windows.txt'
+    name: Build log
+
+test: off
+
+deploy: off