anchor.diff:  PING -n 1 -w 2000 1.1.1.1 >nul 2>&1
   
   :run-test
  -IF /I "%build-dotnet2%" EQU "true" GOTO :run-dotnet2-test
  +IF /I "%build-sln%" EQU "amqp-dotnet.sln" GOTO :run-dotnet2-test
   
   IF "%MSTestPath%" == "" (
     ECHO MSTest.exe does not exist or is not under PATH. Will not run tests.
  
positive.code:   SHIFT
  )
  
  IF /I "%1" EQU "package" (
    SET build-target=package
    set build-config=Release
    set build-test=false
    set build-nuget=true
  
negative.code: ECHO Build version: %build-version%
  ECHO Build configuration: %build-config%
  ECHO Build platform: %build-platform%
  ECHO Build run tests: %build-test%
  ECHO Build NuGet package: %build-nuget%
  ECHO.
  