diff --git a/Fix_compilation_of_copy_assignment_operators_with_GCC.patch b/Fix_compilation_of_copy_assignment_operators_with_GCC.patch
index 4d6a48cec26809d07752c6252ad6c79a19e178c3..ca13ff69c87affddb499533322994da904f6c66b 100644
--- a/Fix_compilation_of_copy_assignment_operators_with_GCC.patch
+++ b/Fix_compilation_of_copy_assignment_operators_with_GCC.patch
@@ -15,7 +15,7 @@ diff -Npur opencv-4.5.2/modules/core/include/opencv2/core/types.hpp opencv-4.5.2
      Point_(const Size_<_Tp>& sz);
      Point_(const Vec<_Tp, 2>& v);
  
-+#if (defined(__GNUC__) && __GNUC__ < 5)  // GCC 4.x bug. Details: https://github.com/opencv/opencv/pull/20837
++#if (defined(__GNUC__) && __GNUC__ < 5)
 +    Point_& operator = (const Point_& pt);
 +    Point_& operator = (Point_&& pt) CV_NOEXCEPT = default;
 +#elif OPENCV_ABI_COMPATIBILITY < 500
diff --git a/Repair_clang_abi.patch b/Repair_clang_abi.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e05dd088182386c47888536a4213d3e99a206465
--- /dev/null
+++ b/Repair_clang_abi.patch
@@ -0,0 +1,39 @@
+diff -Npur opencv-4.5.2/modules/core/include/opencv2/core/types.hpp opencv-4.5.2-new/modules/core/include/opencv2/core/types.hpp
+--- opencv-4.5.2/modules/core/include/opencv2/core/types.hpp	2021-11-17 10:30:22.631203192 +0800
++++ opencv-4.5.2-new/modules/core/include/opencv2/core/types.hpp	2021-11-17 10:34:53.117761924 +0800
+@@ -162,7 +162,7 @@ public:
+     //! default constructor
+     Point_();
+     Point_(_Tp _x, _Tp _y);
+-#if (defined(__GNUC__) && __GNUC__ < 5)
++#if (defined(__GNUC__) && __GNUC__ < 5) && !defined(__clang__)
+     Point_(const Point_& pt);
+     Point_(Point_&& pt) CV_NOEXCEPT = default;
+ #elif OPENCV_ABI_COMPATIBILITY < 500
+@@ -172,7 +172,7 @@ public:
+     Point_(const Size_<_Tp>& sz);
+     Point_(const Vec<_Tp, 2>& v);
+ 
+-#if (defined(__GNUC__) && __GNUC__ < 5)
++#if (defined(__GNUC__) && __GNUC__ < 5) && !defined(__clang__)
+     Point_& operator = (const Point_& pt);
+     Point_& operator = (Point_&& pt) CV_NOEXCEPT = default;
+ #elif OPENCV_ABI_COMPATIBILITY < 500
+@@ -1186,7 +1186,7 @@ template<typename _Tp> inline
+ Point_<_Tp>::Point_(_Tp _x, _Tp _y)
+     : x(_x), y(_y) {}
+ 
+-#if (defined(__GNUC__) && __GNUC__ < 5)
++#if (defined(__GNUC__) && __GNUC__ < 5) && !defined(__clang__)
+ template<typename _Tp> inline
+ Point_<_Tp>::Point_(const Point_& pt)
+     : x(pt.x), y(pt.y) {}
+@@ -1208,7 +1208,7 @@ template<typename _Tp> inline
+ Point_<_Tp>::Point_(const Vec<_Tp,2>& v)
+     : x(v[0]), y(v[1]) {}
+ 
+-#if (defined(__GNUC__) && __GNUC__ < 5)
++#if (defined(__GNUC__) && __GNUC__ < 5) && !defined(__clang__)
+ template<typename _Tp> inline
+ Point_<_Tp>& Point_<_Tp>::operator = (const Point_& pt)
+ {
diff --git a/opencv.spec b/opencv.spec
index dfbcdcfa280ce4a7cdc21b6c555cd7764e96d7db..b838d3ea171dedbef5117dd2c5ecd10ef255f15b 100644
--- a/opencv.spec
+++ b/opencv.spec
@@ -1,6 +1,6 @@
 Name:		opencv
 Version:	4.5.2
-Release:	3
+Release:	4
 Summary:	OpenCV means Intel® Open Source Computer Vision Library.
 License:	Apache-2.0
 URL:		https://github.com/opencv/opencv
@@ -13,6 +13,7 @@ Source5:    opencv_extra-4.5.2.tar.gz.ad
 Source6:    opencv_extra-4.5.2.tar.gz.ae
 Patch1:     Fix-OpenCV-build-with-OpenEXR-before-2.2.0.patch
 Patch2:     Fix_compilation_of_copy_assignment_operators_with_GCC.patch
+Patch3:     Repair_clang_abi.patch
 BuildRequires:	gcc-c++ gcc autoconf pkgconfig protobuf-compiler protobuf
 BuildRequires:  cmake
 
@@ -72,6 +73,9 @@ make install DESTDIR=%{buildroot}
 %exclude /usr/share/*
 
 %changelog
+* Wed Nov 17 2021 shenwei <shenwei41@huawei.com> - 4.5.2-4
+- repair Clang ABI
+
 * Sat Nov 13 2021 shenwei <shenwei41@huawei.com> - 4.5.2-3
 - fix compilation of copy ctors/assignment operators with GCC 4.x