Add MSVC 2019 build for GitHub Actions.

Enable OpenSubdiv build by defailt for MSVC.

.github/workflows/ccpp.yml

@@ -44,6 +44,22 @@ jobs:
             cd build-cross
             make VERBOSE=1
 
+  # Windows(x64) + Visual Studio 2019 build
+  build-windows-msvc:
+
+    runs-on: windows-latest
+    name: Build for Windows(x64, MSVC)
+
+    # Use system installed cmake
+    # https://help.github.com/en/actions/reference/software-installed-on-github-hosted-runners
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v1
+      - name: Configure
+        run: .\vcsetup-2019.bat
+      - name: Build
+        run: cmake --build build --config Release
+
   # Build with OpenSubdiv
   build-osd:
 

vcsetup-2017.bat

@@ -1,4 +1,4 @@
 rmdir /s /q build
 mkdir build
 
-cmake -G "Visual Studio 15 2017" -A x64 -Bbuild -H.
+cmake -G "Visual Studio 15 2017" -A x64 -DTINYUSDZ_WITH_OPENSUBDIV=On -Bbuild -H.

vcsetup-2019.bat

@@ -1,4 +1,4 @@
 rmdir /s /q build
 mkdir build
 
-cmake -G "Visual Studio 16 2019" -A x64 -Bbuild -H.
+cmake -G "Visual Studio 16 2019" -A x64 -DTINYUSDZ_WITH_OPENSUBDIV=On -Bbuild -H.