From 1929c6ddead8df50b564cdff1ebc82f52b1565fd Mon Sep 17 00:00:00 2001
From: Keyue Hu <hukeyue@vip.163.com>
Date: Wed, 20 May 2026 13:19:50 +0800
Subject: [PATCH] core: embrace gcc 16.1 release

---
 CMakeLists.txt             | 5 +++++
 src/config/config_impl.hpp | 1 +
 2 files changed, 6 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3967ddb6..0363c9d5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4168,6 +4168,11 @@ if (COMPILER_GCC OR COMPILER_CLANG)
   # gcc and clang warning
   add_compile_options(-Wno-unused-parameter -Wno-shadow)
 
+  # new gcc warning from 16.0
+  if (COMPILER_GCC AND CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL 16.0)
+    add_compile_options(-Wno-unused-but-set-variable)
+  endif()
+
   # apple clang warnings
   if (COMPILER_APPLE_CLANG)
     add_compile_options(-Wno-shorten-64-to-32)
diff --git a/src/config/config_impl.hpp b/src/config/config_impl.hpp
index b5c647fc..9441081b 100644
--- a/src/config/config_impl.hpp
+++ b/src/config/config_impl.hpp
@@ -25,6 +25,7 @@
 #ifndef H_CONFIG_CONFIG_IMPL
 #define H_CONFIG_CONFIG_IMPL
 
+#include <cstdint>
 #include <memory>
 #include <string>
 #include <string_view>
-- 
2.54.0