From 20b340e2ee2ec2a6b1b831090ff2c0ea7cd75a34 Mon Sep 17 00:00:00 2001
From: sfan5 <sfan5@live.de>
Date: Sat, 20 Dec 2014 12:31:39 +0100
Subject: [PATCH] Fix problems with USE_CXX11

---
 CMakeLists.txt | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f3fae5a..8d727bc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,13 +14,15 @@ endif()
 
 option(USE_CXX11 "Use C++11" FALSE)
 if(USE_CXX11)
-	set(CMAKE_CXX_FLAGS_RELEASE "-O3 -std=c++11 -Wall -DNDEBUG")
-	set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g2 -std=c++11 -Wall -Wextra")
+	set(CMAKE_CXX_FLAGS "-std=c++11")
+	set(USE_CXX11 1) # We use this in config.h, it needs to be a valid value
 else(USE_CXX11)
-	set(CMAKE_CXX_FLAGS_RELEASE "-O3 -Wall -DNDEBUG")
-	set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g2 -Wall -Wextra")
+	set(USE_CXX11 0)
 endif(USE_CXX11)
 
+set(CMAKE_CXX_FLAGS_RELEASE "-O3 -Wall")
+set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g2 -Wall")
+
 # Find libgd
 find_library(LIBGD_LIBRARY gd)
 find_path(LIBGD_INCLUDE_DIR gd.h)