From 8e830f3bf2d2917126ba256e14ffed59ab6cd002 Mon Sep 17 00:00:00 2001
From: Alice <alice.mazzoleni@psi.ch>
Date: Mon, 9 Nov 2026 14:56:27 +0100
Subject: [PATCH] explicitly use c++17

---
 CMakeLists.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c5a9cd54c..3ef44da45 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,6 +13,8 @@ set(PROJECT_VERSION ${PROJECT_VERSION_STRING})
 add_compile_definitions(SLS_DET_VERSION="${PROJECT_VERSION}")
 
 set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG")
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 cmake_policy(SET CMP0074 NEW)