VS Add-in more properties and improvements

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

 
 using System;
 using System.Collections.Generic;
 using System.Text;
 using System.Collections;
 using System.IO;
 using System.Reflection;
 using System.Resources;
 using Microsoft.Build.Framework;
 using Microsoft.Build.Utilities;
@@ skipping 33 matching lines @@
         [Required]
         public string TrackerLogDirectory { get; set; }
 
 
         protected override string GenerateFullPathToTool() { return ToolName; }
 
         public NaClCompile()
             : base(new ResourceManager("NaCl.Build.CPPTasks.Properties.Resources", Assembly.GetExecutingAssembly()))
         {
             this.pathToLog = string.Empty;
+            this.EnvironmentVariables = new string []{"CYGWIN=nodosfilewarning", "LC_CTYPE=C"};
         }
 
         protected IDictionary<string, string> GenerateCommandLinesFromTlog()
         {
             IDictionary<string, string> cmdLineDictionary = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
             string tlogFilename = this.TLogCommandFile.GetMetadata("FullPath");
             if (File.Exists(tlogFilename))
             {
                 using (StreamReader reader = File.OpenText(tlogFilename))
                 {
@@ skipping 571 matching lines @@
 
         protected override Encoding ResponseFileEncoding
         {
             get
             {
                 return Encoding.ASCII;
             }
         }
     }
 }