The following sections detail the changes in the Defines and Macros.

• Global Defines
• Platform Defines
• MetaObject Macros
• Non-MetaObject Macros
• Version Macros

PepperMill

This is a utility which is used exactly one time to convert your Qt header files to standard C++ header files. The modified headers will use syntax supported by CopperSpice. For more information about running PepperMill and user migration notes, refer to Peppermill Utility and Migration Notes.