Enable gandiva is one build entry

Author: wesm

appveyor.yml

@@ -54,35 +54,36 @@ environment:
   matrix:
     # NOTE: clcache seems to work best with Ninja and worst with msbuild
     # (as generated by cmake)
-    - JOB: "Build"
-      GENERATOR: Ninja
-      CONFIGURATION: "Release"
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+    # - JOB: "Build"
+    #   GENERATOR: Ninja
+    #   CONFIGURATION: "Release"
+    #   APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
     - JOB: "Toolchain"
       GENERATOR: Visual Studio 14 2015 Win64
       CONFIGURATION: "Release"
-    - JOB: "Static_Crt_Build"
-      GENERATOR: Ninja
-    - JOB: "Build_Debug"
-      GENERATOR: Ninja
-      CONFIGURATION: "Debug"
-    - JOB: "Cmake_Script_Tests"
-      GENERATOR: Ninja
-      CONFIGURATION: "Release"
-      BUILD_SCRIPT: "CMake_Build_Script"
-    - JOB: "MinGW32"
-      MINGW_PACKAGE_PREFIX: mingw-w64-i686
-      MINGW_PREFIX: c:\msys64\mingw32
-      MSYSTEM: MINGW32
-      USE_CLCACHE: false
-    - JOB: "MinGW64"
-      MINGW_PACKAGE_PREFIX: mingw-w64-x86_64
-      MINGW_PREFIX: c:\msys64\mingw64
-      MSYSTEM: MINGW64
-      USE_CLCACHE: false
-    - JOB: "Rust"
-      TARGET: x86_64-pc-windows-msvc
-      USE_CLCACHE: false
+      ARROW_BUILD_GANDIVA: "ON"
+    # - JOB: "Static_Crt_Build"
+    #   GENERATOR: Ninja
+    # - JOB: "Build_Debug"
+    #   GENERATOR: Ninja
+    #   CONFIGURATION: "Debug"
+    # - JOB: "Cmake_Script_Tests"
+    #   GENERATOR: Ninja
+    #   CONFIGURATION: "Release"
+    #   BUILD_SCRIPT: "CMake_Build_Script"
+    # - JOB: "MinGW32"
+    #   MINGW_PACKAGE_PREFIX: mingw-w64-i686
+    #   MINGW_PREFIX: c:\msys64\mingw32
+    #   MSYSTEM: MINGW32
+    #   USE_CLCACHE: false
+    # - JOB: "MinGW64"
+    #   MINGW_PACKAGE_PREFIX: mingw-w64-x86_64
+    #   MINGW_PREFIX: c:\msys64\mingw64
+    #   MSYSTEM: MINGW64
+    #   USE_CLCACHE: false
+    # - JOB: "Rust"
+    #   TARGET: x86_64-pc-windows-msvc
+    #   USE_CLCACHE: false
 
   MSVC_DEFAULT_OPTIONS: ON
   APPVEYOR_SAVE_CACHE_ON_ERROR: true