Squashed 'third_party/google-glog/' content from commit 5d46e1b

Change-Id: I4d7d0b2759aa01069e6990109ae0f5f9897512c4
git-subtree-dir: third_party/google-glog
git-subtree-split: 5d46e1bcfc92bf06a9ca3b3f1c5bb1dc024d9ecd
diff --git a/toolchains/vs-14-2015-sdk-8-1.cmake b/toolchains/vs-14-2015-sdk-8-1.cmake
new file mode 100644
index 0000000..463bee0
--- /dev/null
+++ b/toolchains/vs-14-2015-sdk-8-1.cmake
@@ -0,0 +1,2 @@
+# set c++ standard
+set(CMAKE_SYSTEM_VERSION 8.1)