From b9f769cebef015a8d42831663df494225a16f78a Mon Sep 17 00:00:00 2001
From: Michihiro NAKAJIMA <ggcueroad@gmail.com>
Date: Mon, 20 Feb 2012 05:17:27 +0900
Subject: [PATCH] Treat warnings as error on MSVC.

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

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8ad306fe4..de8f3bc9a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -54,6 +54,10 @@ IF ("CMAKE_C_COMPILER_ID" MATCHES "^GNU$")
   ADD_DEFINITIONS(-Wall -Werror -Wextra -Wunused -Wshadow -Wmissing-prototypes -Wcast-qual)
   SET(CMAKE_REQUIRED_FLAGS "-Wall -Werror")
 ENDIF ("CMAKE_C_COMPILER_ID" MATCHES "^GNU$")
+IF (MSVC)
+  ADD_DEFINITIONS(/WX)
+  SET(CMAKE_REQUIRED_FLAGS "/WX")
+ENDIF (MSVC)
 
 # Enable CTest/CDash support
 include(CTest)
-- 
2.47.3