anchor.diff:        IF NOT %ERRORLEVEL%==0 GOTO :ERROR
      )
   
  -   cecho {0D}Installing JOM build tool for to %DEPS%\Qt\jom.{# #}{\n}
  -   mkdir %DEPS%\Qt\jom
  -   7za x -y -oQt\jom jom_1_0_11.zip
  -) ELSE (
  -   cecho {0D}JOM already installed to %DEPS%\Qt\jom. Skipping.{# #}{\n}
  +   cecho {0D}Installing JOM build tool for to %DEPS%\qt\jom.{# #}{\n}
  +   mkdir %DEPS%\qt\jom
  +   7za x -y -oqt\jom jom_1_0_11.zip
  +) ELSE (
  +   cecho {0D}JOM already installed to %DEPS%\qt\jom. Skipping.{# #}{\n}
   )
   
   :SKIP_JOM
  
positive.code:       IF NOT %ERRORLEVEL%==0 GOTO :ERROR
     )
  
     cecho {0D}Extracting Qt 4.7.4 sources to "%DEPS%\Qt".{# #}{\n}
     7za x -y qt-everywhere-opensource-src-4.7.4.zip
     IF NOT %ERRORLEVEL%==0 GOTO :ERROR
     ren qt-everywhere-opensource-src-4.7.4 qt
     IF NOT EXIST "%DEPS%\Qt" GOTO :ERROR
  ) ELSE (
     cecho {0D}Qt already downloaded. Skipping.{# #}{\n}
  )
  
  IF %USE_JOM%==FALSE GOTO :SKIP_JOM
  IF NOT EXIST "%DEPS%\Qt\jom\jom.exe". (
     cd "%DEPS%"
     IF NOT EXIST jom_1_0_11.zip. (
        cecho {0D}Downloading JOM build tool for Qt.{# #}{\n}
  
negative.code:       set ERRORLEVEL=0
        del /s /q mocinclude.tmp
        nmake /nologo
        cecho {0D}Installing Qt to prefix %DEPS%\qt{# #}{\n}
        nmake install
     )
     
     IF NOT EXIST "%DEPS%\qt\bin\QtWebKit4.dll". (
        cecho {0E}Warning: qt\bin\QtWebKit4.dll not present, Qt build failed?.{# #}{\n}
        GOTO :ERROR
     )
     
  