From 3affa3a82449868e79956a2008b792c1c4e78690 Mon Sep 17 00:00:00 2001
From: Shauren <shauren.trinity@gmail.com>
Date: Sun, 23 Mar 2014 20:35:30 +0100
Subject: Buildsystem/GCC: Enforce version 4.7.2 and enable c++11 compilation

---
 cmake/compiler/gcc/settings.cmake | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'cmake/compiler/gcc')

diff --git a/cmake/compiler/gcc/settings.cmake b/cmake/compiler/gcc/settings.cmake
index 25ee96c8562..6ce4c41ece7 100644
--- a/cmake/compiler/gcc/settings.cmake
+++ b/cmake/compiler/gcc/settings.cmake
@@ -1,6 +1,15 @@
 # Set build-directive (used in core to tell which buildtype we used)
 add_definitions(-D_BUILD_DIRECTIVE='"${CMAKE_BUILD_TYPE}"')
 
+set(GCC_EXPECTED_VERSION 4.7.2)
+
+if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS GCC_EXPECTED_VERSION)
+  message(FATAL_ERROR "GCC: TrinityCore requires version ${GCC_EXPECTED_VERSION} to build but found ${CMAKE_CXX_COMPILER_VERSION}")
+endif()
+
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+message(STATUS "GCC: Enabled c++11 support")
+
 if(PLATFORM EQUAL 32)
   # Required on 32-bit systems to enable SSE2 (standard on x64)
   set(SSE_FLAGS "-msse2 -mfpmath=sse")
-- 
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