anchor.diff:  echo.
   
   echo Removing left over package...
  -del %package-path% 2>nul
  +if exist %package-path% del %package-path%
   
   echo Removing left over staging directory...
  -rmdir /S /Q appleseed 2>nul
  +if exist appleseed rmdir /S /Q appleseed
   
   echo Clearing log file...
  -del %log-file% 2>nul
  +if exist %log-file% del %log-file%
   
   echo Archiving sandbox from HEAD...
   pushd ..\sandbox >>%log-file% 2>&1
  
positive.code: 
  set platform=win32.vs90
  set configuration=Ship
  
  set package-name=appleseed-VERSION-MATURITY-%platform%.zip
  set package-path=..\archives\%package-name%
  
negative.code: rmdir /S /Q appleseed\scenes\winosi\renders >>%log-file% 2>&1
  
  echo Adding local schemas to staging directory...
  if not exist appleseed\schemas mkdir appleseed\schemas >>%log-file% 2>&1
  copy ..\sandbox\schemas\*.xsd appleseed\schemas\ >>%log-file% 2>&1
  
  echo Adding local binaries to staging directory...
  copy ..\sandbox\bin\%configuration%\*.exe appleseed\bin\ >>%log-file% 2>&1
  copy ..\sandbox\bin\%configuration%\*.dll appleseed\bin\ >>%log-file% 2>&1
  
  echo Adding dependencies to staging directory...
  copy %qt-path%\lib\QtCore4.dll appleseed\bin\ >>%log-file% 2>&1
  copy %qt-path%\lib\QtGui4.dll appleseed\bin\ >>%log-file% 2>&1
  xcopy /E runtimes\%platform%\*.* appleseed\bin\ >>%log-file% 2>&1
  
  echo Adding LICENSE.txt and README.txt...
  