enforce C++14 for iterator default nullptr initialization

mistafunk · mistafunk · commit 551eca72d6e8 · 2015-10-20T18:16:43.000+02:00
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -71,7 +71,7 @@ if (${CMAKE_CXX_COMPILER_ID} MATCHES GNU)
 elseif (${CMAKE_CXX_COMPILER_ID} MATCHES Clang)
   if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
     # We want to link in C++11 mode if we're using Clang and on OS X.
-    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -ftemplate-depth=256 -std=c++11 -stdlib=libc++")
+    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -ftemplate-depth=256 -std=c++14 -stdlib=libc++")
   else()
     # We just add the -Wall and a high enough template depth
     # flag for Clang in other systems.
