From f8c037c238b492801e6d7a11fed8fd49214fcafa Mon Sep 17 00:00:00 2001
From: Mateusz Bencer <mateusz.bencer@intel.com>
Date: Sat, 20 Mar 2021 15:37:22 +0100
Subject: [PATCH] apply onnx patch only once (#4890)

---
 ngraph/cmake/external_onnx.cmake | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/ngraph/cmake/external_onnx.cmake b/ngraph/cmake/external_onnx.cmake
index 19079227b9a..9e8b0f7efad 100644
--- a/ngraph/cmake/external_onnx.cmake
+++ b/ngraph/cmake/external_onnx.cmake
@@ -35,6 +35,8 @@ FetchContent_Declare(
     ext_onnx
     GIT_REPOSITORY ${ONNX_GIT_REPO_URL}
     GIT_TAG ${ONNX_GIT_BRANCH}
+    # apply patch to fix problems with symbols visibility for MSVC
+    PATCH_COMMAND git apply --verbose ${ONNX_PATCH_FILE}
 )
 
 macro(onnx_set_target_properties)
@@ -77,10 +79,6 @@ if(NOT ext_onnx_POPULATED)
         set(ONNX_CUSTOM_PROTOC_EXECUTABLE ${SYSTEM_PROTOC})
     endif()
 
-    # apply patch to fix problems with symbols visibility for MSVC
-    execute_process(COMMAND git apply --verbose ${ONNX_PATCH_FILE}
-      WORKING_DIRECTORY ${ext_onnx_SOURCE_DIR})
-
     add_subdirectory(${ext_onnx_SOURCE_DIR} ${ext_onnx_BINARY_DIR} EXCLUDE_FROM_ALL)
     onnx_set_target_properties()
 else()