From 25a5a1df171770ea1f6c9665c4f048807d6fc80d Mon Sep 17 00:00:00 2001
From: Méven Car <meven@kde.org>
Date: Sun, 24 Nov 2024 14:40:25 +0100
Subject: Switch to C++20

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

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 496004541..bc00ca981 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,6 +10,11 @@ project(Dolphin VERSION ${RELEASE_SERVICE_VERSION})
 set(QT_MIN_VERSION "6.4.0")
 set(KF6_MIN_VERSION "6.2.0")
 
+# use C++20 like KF6 itself
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_EXTENSIONS OFF)
+set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
+
 # ECM setup
 find_package(ECM ${KF6_MIN_VERSION} CONFIG REQUIRED)
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake)
-- 
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