Require C++14 for std::make_unique

Sources/Plasma/CoreLib/HeadSpin.h

@@ -120,10 +120,10 @@ typedef int32_t   hsError;
 #define hsFailed(r)         ((hsError)(r)<hsOK)
 #define hsSucceeded(r)      ((hsError)(r)>=hsOK)
 
-#if defined(HAVE_CXX14_DEPRECATED_ATTR)
-#   define hsDeprecated(message) [[deprecated(message)]]
-#elif defined(HAVE_GCC_DEPRECATED_ATTR)
+#if defined(HAVE_GCC_DEPRECATED_ATTR)
 #   define hsDeprecated(message) __attribute__((deprecated(message)))
+#elif defined(HAVE_CXX14_DEPRECATED_ATTR)
+#   define hsDeprecated(message) [[deprecated(message)]]
 #elif defined(_MSC_VER)
 #   define hsDeprecated(message) __declspec(deprecated(message))
 #else

cmake/CompilerChecks.cmake

@@ -5,7 +5,7 @@ endif()
 
 # Require C++11
 if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_COMPILER_IS_CLANGXX)
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1y")
     if(APPLE)
         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
     endif()