[libcroco] Visual Studio builds: Enhance security of x64 binaries

[Chun-wei Fan <fanchunwei src gnome org>]

commit 6b161973afe5622d96d776d9bc44042f329e7047
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Fri Oct 20 18:05:54 2017 +0800

    Visual Studio builds: Enhance security of x64 binaries
    
    Use the HIGHENTROPYVA linker option on x64 builds with MSVC 2012 and
    later to enhance the security of the built binaries.
    
    Pointed out by Ignacio Casal Quinteiro.

 win32/vs10/croco-build-defines.props |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/win32/vs10/croco-build-defines.props b/win32/vs10/croco-build-defines.props
index 064658c..c93af35 100644
--- a/win32/vs10/croco-build-defines.props
+++ b/win32/vs10/croco-build-defines.props
@@ -38,6 +38,10 @@ See COPYRIGHTS file for copyright information.
     <Link>
       <AdditionalDependencies>libxml2.lib;glib-2.0.lib;%(AdditionalDependencies)</AdditionalDependencies>
       
<AdditionalLibraryDirectories>$(GlibEtcInstallRoot)\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalOptions Condition="'$(VisualStudioVersion)|$(Platform)'=='11.0|x64'">/HIGHENTROPYVA 
%(AdditionalOptions)</AdditionalOptions>
+      <AdditionalOptions Condition="'$(VisualStudioVersion)|$(Platform)'=='12.0|x64'">/HIGHENTROPYVA 
%(AdditionalOptions)</AdditionalOptions>
+      <AdditionalOptions Condition="'$(VisualStudioVersion)|$(Platform)'=='14.0|x64'">/HIGHENTROPYVA 
%(AdditionalOptions)</AdditionalOptions>
+      <AdditionalOptions Condition="'$(VisualStudioVersion)|$(Platform)'=='15.0|x64'">/HIGHENTROPYVA 
%(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
 </Project>