From 3e2e402cefe258e790ed03683149826fb764b626 Mon Sep 17 00:00:00 2001
From: milahu <milahu@milahu.duckdns.org>
Date: Thu, 21 May 2026 00:25:48 +0200
Subject: [PATCH] use C++17

fix: error C2039: 'string_view': is not a member of 'std'
---
 build/CMakeLists.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/build/CMakeLists.txt b/build/CMakeLists.txt
index 0ea58bd4..14ffbc51 100644
--- a/build/CMakeLists.txt
+++ b/build/CMakeLists.txt
@@ -9,6 +9,12 @@ endif()
 # for debugging
 #set(CMAKE_VERBOSE_MAKEFILE on)
 
+# fix: error C2039: 'string_view': is not a member of 'std'
+# MSVC defaults to C++14
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
 # paths
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake_modules")
 set(CMAKE_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/..")