anchor.diff:  SET         SIGN_HASH="C02FF227D5EE9F555C13D4C622697DF15C6FF871"
   SET SIGN_TIMESTAMPURL="http://timestamp.comodoca.com/rfc3161"
   
  +SET        GIT_TOOL_1="%PROGRAMFILES%\Git\mingw64\bin\git.exe"
  +
   
   ECHO --- DISCOVER TOOLS
   ECHO.
  
positive.code:     SET COMPILE_TOOL=%COMPILE_TOOL_1%
  ) ELSE (
      IF EXIST %COMPILE_TOOL_2% (
          ECHO Visual Studio 2013
          SET COMPILE_TOOL=%COMPILE_TOOL_2%
      ) ELSE (
          IF EXIST %COMPILE_TOOL_3% (
              ECHO Visual Studio Express 2013
              SET COMPILE_TOOL=%COMPILE_TOOL_3%
          ) ELSE (
              ECHO Cannot find Visual Studio^^!
              PAUSE && EXIT /B 255
          )
      )
  )
  
negative.code: ECHO --- DISCOVER VERSION
  ECHO.
  
  FOR /F "delims=" %%N IN ('%GIT_TOOL% log -n 1 --format^=%%h') DO @SET VERSION_HASH=%%N%
  
  IF NOT [%VERSION_HASH%]==[] (
      FOR /F "delims=" %%N IN ('%GIT_TOOL% rev-list --count HEAD') DO @SET VERSION_NUMBER=%%N%
      %GIT_TOOL% diff --exit-code --quiet
      IF ERRORLEVEL 1 SET VERSION_HASH=%VERSION_HASH%+
      ECHO Revision: %VERSION_HASH%
  )
  
  ECHO.
  