A path to BoardDefaults.qmlprojectconfig file holding default property values of a board.
In addition to defining properties in the MCU.Config node or a specific node (such as ImageFiles), default properties for a certain board can be defined in a BoardDefaults.qmlprojectconfig file containing an MCU.Config node. Then it can be included using the --boarddefaults commandline option of qmlprojectexporter.
Short option: -D
This option was introduced in QmlProject API 1.3 .
See also MCU.Config.
Available under certain Qt licenses.
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