From 330c0dbfd599a2d924b97d972bd8501ba9b3d751 Mon Sep 17 00:00:00 2001
From: Sun Haiyong <sunhaiyong@zdbr.net>
Date: Fri, 23 Oct 2026 10:06:40 +0800
Subject: [PATCH] core: Add the missing `<climits>` include to intrin_lsx.hpp.

When compiling with GCC 16.2.0, I encountered the following error:

modules/core/include/opencv2/core/hal/intrin_forward.hpp:204:49: error: 'INT_MAX' was not declared in this scope
  204 |     SV32 sat  = v_xor(v_shr<31>(hi), SETALL_S32(INT_MAX)); \
---
 modules/core/include/opencv2/core/hal/intrin_lsx.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/core/include/opencv2/core/hal/intrin_lsx.hpp b/modules/core/include/opencv2/core/hal/intrin_lsx.hpp
index 8b5831b3c6..4e02f0d5ff 100644
--- a/modules/core/include/opencv2/core/hal/intrin_lsx.hpp
+++ b/modules/core/include/opencv2/core/hal/intrin_lsx.hpp
@@ -6,6 +6,7 @@
 #define OPENCV_HAL_INTRIN_LSX_HPP
 
 #include <lsxintrin.h>
+#include <climits>
 
 #define CV_SIMD128 1
 #define CV_SIMD128_64F 1