From 6922ff42d8d08195ce8c91fb683a9539d5c20237 Mon Sep 17 00:00:00 2001
From: Tim Felgentreff <timfelgentreff@gmail.com>
Date: Tue, 8 Nov 2016 23:50:55 +0100
Subject: [PATCH] error on the default warnings

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8c0f347f4..3fe0add1a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -849,7 +849,7 @@ endif()
 # Stratagus needs to have char by default signed
 # No idea how to tell this to other compilers
 if(CMAKE_COMPILER_IS_GNUCXX)
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsigned-char -std=gnu++0x")
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsigned-char -std=gnu++0x -Werror")
 endif()
 if(CMAKE_COMPILER_IS_GNUC)
 	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsigned-char")