anchor.diff:  :: @echo off
   
   setlocal enableextensions enabledelayedexpansion
  +
  +PATH=%PATH%;%PYTHON_HOME%
   
   set icu_version_major=64
   set icu_version_minor=2
  
positive.code: md %build_root%\tmp
  set TMPDIR=%build_root%\tmp
  
  md %build_root%\tmp\org.llvm.clang
  set CUSTOM_CLANG_MODULE_CACHE=%build_root%\tmp\org.llvm.clang.9999
  
  md %build_root%\tmp\org.swift.package-manager
  
negative.code: :: Additionally, it needs the following variables:
  :: - CMAKE_BUILD_TYPE: Kind of build: Release, RelWithDebInfo, Debug.
  :: - PYTHON_HOME: The Python installation directory.
  :: - REPO_SCHEME: Optional. The scheme name to checkout.
  
  :: REQUIRED PERMISSIONS
  :: Practically, it is easier to be in the Adminstrators group to run the
  