VS Add-in more properties and improvements

visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/NaClLink.cs

 
 using System;
 using System.IO;
 using System.Resources;
 using System.Reflection;
 using System.Text;
 using Microsoft.Build.Framework;
 using Microsoft.Build.CPPTasks;
 
 
@@ skipping 19 matching lines @@
 
         [Required]
         public virtual ITaskItem[] Sources { get; set; }
 
         [Required]
         public string ConfigurationType { get; set; }
 
         public NaClLink()
             : base(new ResourceManager("NaCl.Build.CPPTasks.Properties.Resources", Assembly.GetExecutingAssembly()))
         {
-
+          this.EnvironmentVariables = new string[] { "CYGWIN=nodosfilewarning", "LC_CTYPE=C" };
         }
 
         protected override string CommandTLogName
         {
             get
             {
                 return "default.link.command.tlog";
             }
         }
 
@@ skipping 135 matching lines @@
             {
                 return "GCC";
             }
             set
             {}
         }  
 
         public string TrackerLogDirectory { get; set; }
         }
 }