Merge branch 'windows/build' into windows/online

test=develop

CMakeLists.txt

@@ -135,6 +135,8 @@ if (WIN32)
             "Disable AVX when compiling for Windows" FORCE)
     set(WITH_DSO OFF CACHE STRING
             "Disable DSO when compiling for Windows" FORCE)
+    set(WITH_MKL OFF CACHE STRING
+            "Disable MKL when compiling for Windows" FORCE)
 endif()
 
 set(THIRD_PARTY_PATH "${CMAKE_BINARY_DIR}/third_party" CACHE STRING

paddle/fluid/operators/CMakeLists.txt

@@ -32,9 +32,7 @@ if (WITH_GPU AND TENSORRT_FOUND)
     add_subdirectory(tensorrt)
 endif()
 
-if (NOT WIN32)
-    register_operators(EXCLUDES warpctc_op)
-endif()
+register_operators(EXCLUDES warpctc_op)
 
 # warpctc_cudnn need cudnn 7 above
 if (WITH_GPU AND NOT WIN32)