anchor.diff:  set DEPS=%CD%\deps
   cd %TOOLS%
   
  +:: Print user defined variables
  +cecho {0A}Script configuration:{# #}{\n}
  +echo CMake Generator  = %GENERATOR%
  +echo Build OpenSSL    = %BUILD_OPENSSL%
  +echo.
  +
   :: Validate user defined variables
   IF NOT %BUILD_OPENSSL% == FALSE (
      IF NOT %BUILD_OPENSSL% == TRUE (
         cecho {0E}BUILD_OPENSSL needs to be either TRUE or FALSE{# #}{\n}
  -      GOTO :EOF
  +      GOTO :ERROR
      ) 
   )
   
  
positive.code: )
  echo.
  
  cecho {0D}Assuming Tundra git trunk is found at %TUNDRA_DIR%.{# #}{\n}
  cecho {0E}Warning: The path %TUNDRA_DIR% may not contain spaces! (qmake breaks on them).{# #}{\n}
  cecho {0E}Warning: This script is not fully unattended once you continue.{# #}{\n}
  cecho {0E}         When building Qt, you must press 'y' once for the script to proceed.{# #}{\n}
  cecho {0E}Warning: You will need roughly 25GB of disk space to proceed.{# #}{\n}
  echo.
  
  echo If you are not ready with the above, press Ctrl-C to abort!\n
  
negative.code:    copy /Y "%TOOLS%\utils-windows\libcelt.vcproj" "%DEPS%\celt\libcelt"
     IF NOT %ERRORLEVEL%==0 GOTO :ERROR
     
     cecho {0D}Building Celt 0.11.1.{# #}{\n}
     msbuild libcelt.vcproj /p:configuration=Debug /clp:ErrorsOnly /nologo
     msbuild libcelt.vcproj /p:configuration=Release /clp:ErrorsOnly /nologo
     IF NOT EXIST "%DEPS%\celt\include". mkdir %DEPS%\celt\include
  