diff '--color=auto' -ur onnxruntime-1.23.0.orig/cmake/external/onnxruntime_external_deps.cmake onnxruntime-1.23.0/cmake/external/onnxruntime_external_deps.cmake
--- onnxruntime-1.23.0.orig/cmake/external/onnxruntime_external_deps.cmake	2025-09-26 10:27:40.524640337 +0200
+++ onnxruntime-1.23.0/cmake/external/onnxruntime_external_deps.cmake	2025-09-26 10:36:23.893627413 +0200
@@ -591,20 +591,13 @@
 endif()
 
 set(onnxruntime_EXTERNAL_LIBRARIES ${onnxruntime_EXTERNAL_LIBRARIES_XNNPACK} ${WIL_TARGET} nlohmann_json::nlohmann_json
-                                   onnx onnx_proto ${PROTOBUF_LIB} re2::re2 Boost::mp11 safeint_interface
+                                   ONNX::onnx ONNX::onnx_proto ${PROTOBUF_LIB} re2::re2 Boost::mp11 safeint_interface
                                    flatbuffers::flatbuffers ${GSL_TARGET} ${ABSEIL_LIBS} date::date
                                    ${ONNXRUNTIME_CLOG_TARGET_NAME} Eigen3::Eigen)
 
 # The source code of onnx_proto is generated, we must build this lib first before starting to compile the other source code that uses ONNX protobuf types.
 # The other libs do not have the problem. All the sources are already there. We can compile them in any order.
-set(onnxruntime_EXTERNAL_DEPENDENCIES onnx_proto flatbuffers::flatbuffers)
-
-if(NOT (onnx_FOUND OR ONNX_FOUND)) # building ONNX from source
-  target_compile_definitions(onnx PUBLIC $<TARGET_PROPERTY:onnx_proto,INTERFACE_COMPILE_DEFINITIONS> PRIVATE "__ONNX_DISABLE_STATIC_REGISTRATION")
-  if (NOT onnxruntime_USE_FULL_PROTOBUF)
-    target_compile_definitions(onnx PUBLIC "__ONNX_NO_DOC_STRINGS")
-  endif()
-endif()
+set(onnxruntime_EXTERNAL_DEPENDENCIES ONNX::onnx_proto flatbuffers::flatbuffers)
 
 if(onnxruntime_ENABLE_DLPACK)
   message(STATUS "dlpack is enabled.")
diff '--color=auto' -ur onnxruntime-1.23.0.orig/cmake/onnxruntime_providers_cpu.cmake onnxruntime-1.23.0/cmake/onnxruntime_providers_cpu.cmake
--- onnxruntime-1.23.0.orig/cmake/onnxruntime_providers_cpu.cmake	2025-09-25 03:34:17.000000000 +0200
+++ onnxruntime-1.23.0/cmake/onnxruntime_providers_cpu.cmake	2025-09-26 10:38:18.327146594 +0200
@@ -174,7 +174,7 @@
 
 target_include_directories(onnxruntime_providers PRIVATE ${ONNXRUNTIME_ROOT})
 onnxruntime_add_include_to_target(onnxruntime_providers re2::re2 Eigen3::Eigen)
-add_dependencies(onnxruntime_providers onnx ${onnxruntime_EXTERNAL_DEPENDENCIES})
+add_dependencies(onnxruntime_providers ONNX::onnx ${onnxruntime_EXTERNAL_DEPENDENCIES})
 
 if (onnxruntime_ENABLE_TRAINING_OPS)
   target_include_directories(onnxruntime_providers PRIVATE ${ORTTRAINING_ROOT})