From 27afeaefe282b7a9e7c62023f3796e8bbd1ab751 Mon Sep 17 00:00:00 2001
From: joshua <joshua@qelectrotech.org>
Date: Fri, 30 Jan 2026 18:46:21 +0100
Subject: [PATCH] Upgrade pugixml version.

Upgrade pugixml to be compatible with cmake >= 4.0.0.

Compatibility with CMake < 3.5 has been removed from CMake since 4.0.0.
Pugixml V1.11.4 used cmake 3.4. Latest version V1.15 use cmake VERSION
3.5...3.30
---
 CMakeLists.txt            | 2 +-
 cmake/fetch_pugixml.cmake | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4b79a7d37..d8563c271 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,7 +16,7 @@
 
 include(cmake/hoto_update_cmake_message.cmake)
 
-cmake_minimum_required(VERSION 3.21.1 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.5...4.2)
 
 project(qelectrotech
   VERSION 0.100.0
diff --git a/cmake/fetch_pugixml.cmake b/cmake/fetch_pugixml.cmake
index 88ac3cf7b..68fb092eb 100644
--- a/cmake/fetch_pugixml.cmake
+++ b/cmake/fetch_pugixml.cmake
@@ -25,7 +25,7 @@ if(BUILD_PUGIXML)
   FetchContent_Declare(
     pugixml
     GIT_REPOSITORY https://github.com/zeux/pugixml.git
-    GIT_TAG        v1.11.4)
+    GIT_TAG        v1.15)
 
   FetchContent_MakeAvailable(pugixml)
 else()