From d49d1b3a20cedbb6c61c2718190c0dc7a1b8f7fe Mon Sep 17 00:00:00 2001
From: Denis Blank <denis.blank@outlook.com>
Date: Tue, 21 Jul 2015 17:59:58 +0200
Subject: [PATCH] clang workarround

---
 CMakeLists.txt | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1e39c7d..e5228a9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,6 +5,8 @@ include(CheckCXXCompilerFlag)
 include(CheckCXXSourceRuns)
 include(CheckIncludeFiles)
 
+message(STATUS ${CMAKE_COMPILER_IS_MSVC})
+
 if(MSVC)
   if(${MSVC_VERSION} LESS 1900)
     message(FATAL_ERROR "You are using an unsupported version of Visual Studio "
@@ -27,7 +29,11 @@ else()
   CHECK_CXX_COMPILER_FLAG("-std=c++14" COMPILER_SUPPORTS_CXX14)
 
   if(NOT COMPILER_SUPPORTS_CXX14)
-    message(FATAL_ERROR "Your compiler has no C++14 capability!")
+    if (CMAKE_COMPILER_IS_CLANGXX)
+      # Clang > 3.4 is ok
+    else()
+      message(FATAL_ERROR "Your compiler has no C++14 capability!")
+    endif()
   endif()
 
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")