I am trying to build https://github.com/kitware/qtextensions. It builds
fine on Windows and Linux, but on macOS, I get strange errors (from moc)
when trying to build the designer extensions:
Users/kitware/Jenkins/workspace/FletchMacPR/build/buildqtExtensions/designer/qtOverlayWidgetInterface.h:18:
Error: Undefined interface
/Users/kitware/Jenkins/workspace/FletchMacPR/build/buildqtExtensions/designer/qtDoubleSliderInterface.h:18:
Error: Undefined interface
/Users/kitware/Jenkins/workspace/FletchMacPR/build/buildqtExtensions/designer/qtProgressWidgetInterface.h:18:
Error: Undefined interface
/Users/kitware/Jenkins/workspace/FletchMacPR/build/buildqtExtensions/designer/qtThrobberInterface.h:18:
Error: Undefined interface
/Users/kitware/Jenkins/workspace/FletchMacPR/build/buildqtExtensions/designer/qtExpanderInterface.h:18:
Error: Undefined interface
/Users/kitware/Jenkins/workspace/FletchMacPR/build/buildqtExtensions/designer/qtColorButtonInterface.h:18:
Error: Undefined interface
/Users/kitware/Jenkins/workspace/FletchMacPR/build/buildqtExtensions/designer/qtSqueezedLabelInterface.h:18:
Error: Undefined interface
Anyone have any idea why this would not work on macOS, and *only* on macOS?
The lines that are producing the errors are all:
Q_INTERFACES(QDesignerCustomWidgetInterface)
The classes all derive (indirectly and through a templated class) from
QDesignerCustomWidgetInterface. I'm using Qt 5.11.2 built from sources.
--
Matthew
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