From f020a2e402977b07b9dec861850a11ad533aa525 Mon Sep 17 00:00:00 2001
From: Stefan Zellmann <info@szellmann.de>
Date: Fri, 8 Apr 2022 18:32:18 +0200
Subject: [PATCH] Set standard to C++11, fixes compilation on macOS

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

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 18df4e4..0db7a99 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -20,6 +20,8 @@ endif()
 cmake_minimum_required(VERSION 3.4)
 include(CMakePackageConfigHelpers)
 project(pbrtParser VERSION 2.4.0 LANGUAGES C CXX)
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 if(COMMAND cmake_policy)
   cmake_policy(SET CMP0003 NEW)