anchor.diff:  @echo off
  +
  +set batch_dir=%~dp0
   
   set copyrelease=
   set target_arch=
  
positive.code: :x86
  @rem build node.dll
  call "%node_dir%\vcbuild.bat" x86 chakra uwp-dll withoutssl
  cd %~dp0
  @rem build nodeuwp.dll
  set WindowsSdkDir=%programfiles(x86)%\Windows Kits\10\
  msbuild nodeuwp.sln /p:configuration=release /p:platform=x86
  
negative.code: :x64
  @rem build node.dll
  call "%node_dir%\vcbuild.bat" x64 chakra uwp-dll withoutssl
  cd %batch_dir%
  @rem build nodeuwp.dll
  set WindowsSdkDir=%programfiles(x86)%\Windows Kits\10\
  msbuild nodeuwp.sln /p:configuration=release /p:platform=x64
  