From 59d8b2e28ee155c6443236636632065d5bf243b5 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Jaroslav=20Klap=C3=A1lek?= <klapajar@fel.cvut.cz>
Date: Mon, 30 May 2022 15:46:51 +0200
Subject: [PATCH] Require compiler version in CMakeLists

---
 CMakeLists.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4aeb631..f16fb09 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,6 +8,12 @@ project(rrts)
 #set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_DEBUG} -fno-omit-frame-pointer -fsanitize=address")
 #set (CMAKE_LINKER_FLAGS "${CMAKE_LINKER_FLAGS_DEBUG} -fno-omit-frame-pointer -fsanitize=address")
 
+set(CMAKE_CXX_STANDARD 17)
+# Require compiler version (g++ >= 7 tested)
+if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7)
+	message(FATAL_ERROR "GCC version must be at least 7!")
+endif()
+
 if (NOT TARGET bcar)
 	set(SKIP_UT TRUE)
 	add_subdirectory(bcar)
-- 
2.39.2