VS Add-in more properties and improvements

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

 
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Collections;
 using System.IO;
 using System.Reflection;
 using System.Resources;
 using System.Text.RegularExpressions;
@@ skipping 21 matching lines @@
         [Required]
         public string OutputCommandLine { get; set; }
 
         [Required]
         public virtual ITaskItem[] Sources { get; set; }
         
 
         public NaClLib()
             : base(new ResourceManager("NaCl.Build.CPPTasks.Properties.Resources", Assembly.GetExecutingAssembly()))
         {
+          this.EnvironmentVariables = new string[] { "CYGWIN=nodosfilewarning", "LC_CTYPE=C" };
         }
 
         protected override string GenerateResponseFileCommands()
         {
             StringBuilder responseFileCmds = new StringBuilder(GCCUtilities.s_CommandLineLength);
             responseFileCmds.Append("rcs ");
             responseFileCmds.Append(GCCUtilities.Convert_Path_Windows_To_Posix(OutputFile));
 
             foreach (ITaskItem item in Sources)
             {
@@ skipping 99 matching lines @@
                     "default.link.write.tlog"
                 };
             }
         }
 
         public string TrackerLogDirectory { get; set; }
     }
 
 
 }