From 46e4dece2e4dab0dbb82c906501a3919e44f02ed Mon Sep 17 00:00:00 2001
From: Benitoite <kd6kxr@gmail.com>
Date: Mon, 13 Nov 2017 09:51:21 -0800
Subject: [PATCH] Enable detection of non-Apple clang Clang features

Ups macOS cmake requirement to 3.3 and sets policy 25, to differentiate compiler features between AppleClang and plain ole' clang.
---
 CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 490cfa7ca..32921dcae 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,8 @@
 if(WIN32)
     cmake_minimum_required(VERSION 2.8.4)
+elseif(APPLE)
+    cmake_minimum_required(VERSION 3.3)
+    CMAKE_POLICY(SET CMP0025 NEW)
 else()
     cmake_minimum_required(VERSION 2.6)
 endif()