From: Roman Donchenko <roman.donchenko@itseez.com>
Date: Thu, 22 Aug 2013 14:25:38 +0000 (+0400)
Subject: Added warnings-as-errors support for MSVC.
X-Git-Tag: accepted/tizen/ivi/20140515.103456~1^2~551^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=10860783efa388c3f2573e108b9a14ad91af3af7;p=profile%2Fivi%2Fopencv.git

Added warnings-as-errors support for MSVC.
---

diff --git a/cmake/OpenCVCompilerOptions.cmake b/cmake/OpenCVCompilerOptions.cmake
index 4ba6469..8ead1a1 100644
--- a/cmake/OpenCVCompilerOptions.cmake
+++ b/cmake/OpenCVCompilerOptions.cmake
@@ -239,6 +239,10 @@ if(MSVC)
       set(OPENCV_EXTRA_FLAGS "${OPENCV_EXTRA_FLAGS} /fp:fast") # !! important - be on the same wave with x64 compilers
     endif()
   endif()
+
+  if(OPENCV_WARNINGS_ARE_ERRORS)
+    set(OPENCV_EXTRA_FLAGS "${OPENCV_EXTRA_FLAGS} /WX")
+  endif()
 endif()
 
 # Extra link libs if the user selects building static libs: