mkl-dnn: patch update 0.20.2 (#3474)

* mkl-dnn: patch update 0.20.2

* mkl-dnn: Update version patch.

* mkl-dnn: full version naming has changed.

cmake/external_mkldnn.cmake

@@ -18,11 +18,11 @@ include(ExternalProject)
 
 # Includes blas 3.8.0 in mkldnn
 set(NGRAPH_MKLDNN_SHORT_VERSION 0)
-set(NGRAPH_MKLDNN_FULL_VERSION 0.20.0.0)
+set(NGRAPH_MKLDNN_FULL_VERSION 0.20)
 set(NGRAPH_MKLDNN_ASSET_VERSION "v0.20")
-set(NGRAPH_MKLDNN_VERSION "v0.20.1")
+set(NGRAPH_MKLDNN_VERSION "v0.20.2")
 set(NGRAPH_MKLDNN_MKLML_VERSION "2019.0.5.20190502")
-set(NGRAPH_MKLDNN_GIT_TAG "v0.20.1")
+set(NGRAPH_MKLDNN_GIT_TAG "v0.20.2")
 
 #------------------------------------------------------------------------------
 # Fetch and install MKL-DNN

cmake/mkldnn.patch

@@ -19,11 +19,11 @@ index f10feb20..05f47961 100644
  add_library(${LIB_NAME} ${MKLDNN_LIBRARY_TYPE} ${HEADERS} ${SOURCES})
  set_property(TARGET ${LIB_NAME} PROPERTY CXX_STANDARD 11)
  set_property(TARGET ${LIB_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
--set_property(TARGET ${LIB_NAME} PROPERTY VERSION "${PROJECT_VERSION}.0")
--set_property(TARGET ${LIB_NAME} PROPERTY SOVERSION "0")
+-set_property(TARGET ${LIB_NAME} PROPERTY VERSION "${MKLDNN_VERSION_MAJOR}.${MKLDNN_VERSION_MINOR}")
+-set_property(TARGET ${LIB_NAME} PROPERTY SOVERSION "${MKLDNN_VERSION_MAJOR}")
 +if(MKLDNN_LIB_VERSIONING_ENABLE)
-+    set_property(TARGET ${LIB_NAME} PROPERTY VERSION "${PROJECT_VERSION}.0")
-+    set_property(TARGET ${LIB_NAME} PROPERTY SOVERSION "0")
++    set_property(TARGET ${LIB_NAME} PROPERTY VERSION "${MKLDNN_VERSION_MAJOR}.${MKLDNN_VERSION_MINOR}")
++    set_property(TARGET ${LIB_NAME} PROPERTY SOVERSION "${MKLDNN_VERSION_MAJOR}")
 +endif()
  set_property(TARGET ${LIB_NAME} PROPERTY PUBLIC_HEADER ${HEADERS})