From f545eb0b0b00cb02f540636549f63189f43b4870 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Thu, 4 Dec 2014 15:32:32 -0500
Subject: [PATCH] VS: Inherit target-level "-wd" flags in source files (#15284)

If a source file COMPILE_FLAGS option adds "-wd", the .vcxproj file
will have a DisableSpecificWarnings setting for the source file.
Add to the setting a reference to %(DisableSpecificWarnings) to
inherit any such flags set for the whole target.
---
 Source/cmVisualStudio10TargetGenerator.cxx | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Source/cmVisualStudio10TargetGenerator.cxx b/Source/cmVisualStudio10TargetGenerator.cxx
index 68b6576fb..f903bdb98 100644
--- a/Source/cmVisualStudio10TargetGenerator.cxx
+++ b/Source/cmVisualStudio10TargetGenerator.cxx
@@ -1637,6 +1637,11 @@ bool cmVisualStudio10TargetGenerator::OutputSourceSpecificFlags(
         clOptions.AppendFlag("AdditionalIncludeDirectories",
                              "%(AdditionalIncludeDirectories)");
         }
+      if(clOptions.HasFlag("DisableSpecificWarnings"))
+        {
+        clOptions.AppendFlag("DisableSpecificWarnings",
+                             "%(DisableSpecificWarnings)");
+        }
       clOptions.AddDefines(configDefines.c_str());
       clOptions.SetConfiguration((*config).c_str());
       clOptions.OutputAdditionalOptions(*this->BuildFileStream, "      ", "");