From f836f672032daf4c025925b63d3b9eb1611c6f54 Mon Sep 17 00:00:00 2001
From: Kumataro <Kumataro@users.noreply.github.com>
Date: Sun, 26 Oct 2025 10:01:40 +0900
Subject: [PATCH] openexr: suppress -Wnontrivial-memcall warnings

---
 3rdparty/openexr/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/3rdparty/openexr/CMakeLists.txt b/3rdparty/openexr/CMakeLists.txt
index aeb5a55f31..01a6601165 100644
--- a/3rdparty/openexr/CMakeLists.txt
+++ b/3rdparty/openexr/CMakeLists.txt
@@ -110,6 +110,7 @@ ocv_warnings_disable(CMAKE_CXX_FLAGS -Wshadow -Wunused -Wsign-compare -Wundef -W
                                      -Wreorder
                                      -Wunused-result
                                      -Wimplicit-const-int-float-conversion  # clang
+                                     -Wno-nontrivial-memcall # for clang 21
 )
 if(CV_GCC AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 8.0)
   ocv_warnings_disable(CMAKE_CXX_FLAGS -Wclass-memaccess)