anchor.diff:  goto check_new_build
   
   :check_cygwin
  +@if /I "%1"=="NewBuild" goto NewBuild
   if defined CYGWIN_HOME goto check_java
   if exist c:\cygwin (
     set CYGWIN_HOME=c:\cygwin
  
positive.code: @goto end
  
  :NewBuild
  @IF NOT EXIST "BaseTools\toolsetup.bat" goto AntBuild
  if not defined EDK_TOOLS_PATH set EDK_TOOLS_PATH=%WORKSPACE%\BaseTools
  @call BaseTools\toolsetup.bat
  
negative.code: @REM platform emulation environment.
  if defined VCINSTALLDIR goto check_cygwin
  if defined VS71COMNTOOLS (
    @REM Use Visual Studio .NET 2003 if it is installed
    call "%VS71COMNTOOLS%\vsvars32.bat"
  ) else if defined VS80COMNTOOLS (
    @REM Use Visual Studio 2005 iff Visual Studio .NET 2003 is not installed.
    call "%VS80COMNTOOLS%\vsvars32.bat"
  ) else (
    echo.
    echo !!! WARNING !!!! Cannot find Visual Studio !!!
  