[CMake] Use Qt Libarys in cmake

[Matthew Smith]

Manuel Schmidt wrote:
> Hello List,
> i m just trying cmake to build a small project. I m using Xml Stuff in it, so 
> my *.pro file had something like  'QT += xml'. 
> So far i think my CMakeLists.txt is right but the Xml lib is missing. CMake 
> succeeds but make fails claiming that QDomDocument is not declared.
> 
> My CMakeLists.txt is obviously wrong, but what would be the correct way to 
> incude the non default Qt Libs ?

You need to insert this line:

SET(QT_USE_QTXML TRUE)

The same convention applies to other non-standard modules, like network, 
SVG and SQL.

Hope this helps.

Matt

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