anchor.diff:  
   cd mysql-connector-cpp
   
  -cmake -G"Visual Studio %MSVC_VERSION%" -DDISABLE_ITERATOR_DEBUGGING=ON -DBOOST_ROOT=%VENDOR_DIR% -DMYSQL_INCLUDE_DIR=%VENDOR_DIR%include -DMYSQL_LIB_DIR=%VENDOR_DIR%lib/Release .
  +cmake -G"Visual Studio %MSVC_VERSION%" -DBOOST_ROOT=%VENDOR_DIR% -DMYSQL_INCLUDE_DIR=%VENDOR_DIR%include -DMYSQL_LIB_DIR=%VENDOR_DIR%lib/Release .
   cmake --build . --target driver/mysqlcppconn --config Debug
   cmake --build . --target driver/mysqlcppconn --config Release
   
  
positive.code:     cmd /c bootstrap.bat
  )
  
  cmd /c "b2.exe" --toolset=msvc-%MSVC_VERSION%.0 --with-serialization --with-iostreams --with-program_options --with-system --with-thread --with-filesystem --with-log --with-python --with-test --with-date_time variant=debug,release link=shared runtime-link=shared threading=multi define=_SCL_SECURE_NO_WARNINGS=0 define=_ITERATOR_DEBUG_LEVEL=0
  
  if not exist %VENDOR_DIR%include\boost (
      xcopy "boost" "%VENDOR_DIR%include\boost" /s /i /y
  
negative.code:     exit /b 1
  )
  
  if not exist "!VS%MSVC_VERSION%0COMNTOOLS!" (
      echo ***** Microsoft Visual Studio %MSVC_VERSION% required *****
      exit /b 1
  )
  
  call "!VS%MSVC_VERSION%0COMNTOOLS!\vsvars32.bat" >NUL
  
  set environment_built=yes
  
  