From 458b4895bf273446b3a3196d79420c22e3c8e8d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ferenc=20G=C3=A9czi?= <ferenc.gm@gmail.com>
Date: Tue, 6 Aug 2024 00:00:13 +0000
Subject: [PATCH] [cmake] Ensure the minimum required version of Qt
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Signed-off-by: Ferenc Géczi <ferenc.gm@gmail.com>
---
 CMakeLists.txt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8047488be1..aaa5939e7d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -279,6 +279,13 @@ if (NOT PLATFORM_IPHONE AND NOT PLATFORM_ANDROID)
   endif()
   # PATHS are hard-coded hints where to look for qt6 in addition to other places.
   find_package(Qt6 COMPONENTS REQUIRED ${qt_components} PATHS $ENV{QT_PATH} /opt/homebrew/opt/qt@6 /usr/local/opt/qt@6 /usr/lib/x86_64-linux-gnu/qt6)
+
+  set(MINIMUM_REQUIRED_QT_VERSION 6.4.0)
+  if (Qt6Widgets_VERSION VERSION_LESS ${MINIMUM_REQUIRED_QT_VERSION})
+    message(FATAL_ERROR "Unsupported Qt version: ${Qt6Widgets_VERSION}, the minimum required is ${MINIMUM_REQUIRED_QT_VERSION}")
+  else()
+    message(STATUS "Found Qt version: ${Qt6Widgets_VERSION}")
+  endif()
 endif()
 
 # To allow #include "base/file_name.hpp" in all sources.