From dd77f79b1716c0cad9a86b6e6c922838a2019d18 Mon Sep 17 00:00:00 2001
From: Luiz Sardinha <luizin@gmail.com>
Date: Wed, 11 Feb 2026 21:45:35 +0100
Subject: [PATCH] build: enables CMP0156 policy if available (de-duplicates
 libraries on linker calls)

---
 CMakeLists.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 28fa1c7fe..a01452f04 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,6 +11,11 @@ cmake_policy(SET CMP0003 NEW)
 # Fix define escaping
 cmake_policy(SET CMP0005 NEW)
 
+# De-duplicate libraries on linker calls
+if(POLICY CMP0156)
+  cmake_policy(SET CMP0156 NEW)
+endif()
+
 # Set CXX Requirements
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_EXTENSIONS OFF)