diff -Nuarp opencv-2.4.13.7.orig/modules/core/CMakeLists.txt opencv-2.4.13.7/modules/core/CMakeLists.txt
--- opencv-2.4.13.7.orig/modules/core/CMakeLists.txt	2018-07-02 20:41:56.000000000 +0800
+++ opencv-2.4.13.7/modules/core/CMakeLists.txt	2023-08-13 19:26:51.073833956 +0800
@@ -52,7 +52,11 @@ else()
                           HEADERS ${lib_cuda_hdrs} ${lib_cuda_hdrs_detail})
 endif()
 
-ocv_create_module()
+if(HAVE_OPENMP AND DEFINED OpenMP_CXX_LIBRARIES AND OpenMP_CXX_LIBRARIES)
+  ocv_create_module(${OpenMP_CXX_LIBRARIES})
+else()
+  ocv_create_module()
+endif()
 ocv_add_precompiled_headers(${the_module})
 
 ocv_add_accuracy_tests()