[Mac OS] FindQt4.cmake issues on finding qt sub include paths [Updated]

[younker]

younker 写道:
> Hi,
>
> I think FindQt4.cmake doesn't work correctly on Mac OS X with Qt
> framework installation,
> for example
> 531 # Set QT_QTDESIGNER_INCLUDE_DIR
> 532 FIND_PATH(QT_QTDESIGNER_INCLUDE_DIR QDesignerComponents
> 533 PATHS
> 534 ${QT_INCLUDE_DIR}/QtDesigner
> 535 ${QT_HEADERS_DIR}/QtDesigner
> 536 NO_DEFAULT_PATH
> 537 )
>
> That I think it should be as below
> 531 # Set QT_QTDESIGNER_INCLUDE_DIR
> 532 FIND_PATH(QT_QTDESIGNER_INCLUDE_DIR QDesigner
> 533 PATHS
> 534 ${QT_INCLUDE_DIR}/QtDesigner
> 535 ${QT_HEADERS_DIR}/QtDesigner.framework/Headers
> 536 NO_DEFAULT_PATH
> 537 )
>
> this change is consist with the others like QtGui, etc, but anyway, it
> doesn't work:(
>
> What's the problem here is, to compile kdewidgets in kdelibs we need to
> use moc
> to generate kdewidgets.moc, but in the build.cmake in the build
> directory, it doesn't
> have the include path for QtDesigner, so moc will raise an error said
> "Error: Undefined interface".
>
> While, suppose we solve above problem, but on Mac OS with Qt framework
> installation, moc
> can not find the include file of
> <QtDesigner/QDesignerCustomWidgetInterface>, so if in
> kdewidgets\makekdewidgets.cpp, if Qt installed as framework, we should
> change the include file
> /from <QtDesigner/QDesignerCustomWidgetInterface> to
> <QDesignerCustomWidgetInterface>,
> just like the one to include <QIcon>./
>   
Sorry, there is another issue, we can modify the include file like above
to generate the moc file,
but it will cause a compiler error for kdewidgets.cpp, because the
compiler can not find the header file.

> Regards.
> mac.younker at gmail.com
>
>   

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