anchor.diff:      set SDK=%SDK71%
       set cmd=build bdist_wheel --zmq=bundled %UPLOAD%
     )
  -  
  +  if "%%p"=="35" (
  +    set DISTUTILS_USE_SDK=
  +  ) else (
  +    set DISTUTILS_USE_SDK=1
  +  )
  +
     for %%b in (64, 32) do (
       if "%%b"=="64" (
         set SUFFIX=_64
  
positive.code: set SDKS=C:\Program Files\Microsoft SDKs\Windows
  set SDK7=%SDKS%\v7.0
  set SDK71=%SDKS%\v7.1
  set DISTUTILS_USE_SDK=1
  set UPLOAD=%~1
  set PYROOT=C:\
  
  
negative.code:     )
      set PY=%PYROOT%\Python%%p!SUFFIX!\Python
      echo !PY! !SDK!
      !PY! -m ensurepip
      !PY! -m pip install --upgrade setuptools pip wheel
      if !errorlevel! neq 0 exit /b !errorlevel!
  
      if "!DISTUTILS_USE_SDK!"=="1" (
        @call "!SDK!\Bin\SetEnv.cmd" /release !ARCH!
        if !errorlevel! neq 0 exit /b !errorlevel!
      )
      @echo on
      !PY! setup.py !cmd!
      @echo off
  