anchor.diff:  goto :MAIN
   
   :SET_CONFIG
  +rem if no arguments are passed on the command line then use the BUILD_FSC_DEFAULT environment variable to specify default build options
  +rem ===================================================================================================================================
   set ARG=%~1
  -
   if "%ARG%" == "1" if "%2" == "" (set ARG=build)
  -
   if "%2" == "" if not "%ARG%" == "build" goto :EOF
   
   echo Parse argument %ARG%
  
positive.code: if /i '%ARG%' == 'build' (
      set BUILD_PORTABLE=1
      set BUILD_VS=1
  )
  
  goto :EOF
  
negative.code: )
  
  REM These divide 'ci' into three chunks which can be done in parallel
  if /i '%ARG%' == 'ci_part1' (
      set SKIP_EXPENSIVE_TESTS=1
      set BUILD_CORECLR=1
  