anchor.diff:  
   :: decoy version values to understand the relationship between msbuild and WiX...
   @echo on
  -call %msbuildpath%\msbuild.exe msbuild.proj /nologo /t:wix /p:TargetPlatform=%targetplatformvalue% /p:DisplayVersion=2020.1.1 /p:InternalVersion=20.1.1.100
  +call %msbuildpath%\msbuild.exe msbuild.proj /nologo /t:wix /p:TargetPlatform=%salt_targetplatform% /p:DisplayVersion=2020.1.1 /p:InternalVersion=20.1.1.100
   @echo off
   
   dir                          wix.d\MinionMSI\bin\Release\*.msi
  
positive.code: @echo off
  
  if '%1'=='' (
    set targetplatformvalue=amd64
    goto :ok
  )
  
  if '%1'=='32' (
    set targetplatformvalue=win32
    goto :ok
  )
  
  
negative.code:   goto eof
  )
  
  :: Detecting NSIS build...
  set saltpythonexe=..\salt\pkg\windows\buildenv\bin\python.exe
  dir %saltpythonexe% >nul 2>&1
  if not %errorLevel%==0 (
    echo FATAL Missing %saltpythonexe%
    echo       Have you build NSIS?  try  "cd ..\salt\pkg\windows"  and  "build.bat"
    goto eof
  )
  
  :: msbuild
  set msbuildpath="%ProgramFiles(x86)%"\MSBuild\14.0\Bin
  dir %msbuildpath% >nul 2>&1
  