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Thread: qwtd.lib not found error while building qwt6.0.1 with Qt5

  1. #1
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    Default qwtd.lib not found error while building qwt6.0.1 with Qt5

    Hi ...
    I'm trying to build qwt6.0.1 with Qt5 but i get this error: qwtd.lib not found. in the lib folder i find qwt.dll and qwtd.dll. Previously I've built qwt6.0.1 with Qt4.7 successfully.
    I've modified qwt6.0.1 a littile because it's not compatible with qt5. In Qt5 in QPrinter.h the enum of PostScriptFormat is deleted! and in Qwt_Plot_Renderer it is used! So i modified qwt a little.

    Any suggestion?

    Thanks.

  2. #2
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    Default Re: qwtd.lib not found error while building qwt6.0.1 with Qt5

    There are other incompatibilities between Qt4 and Qt5 that hit Qwt 6.0 at runtime. I once updated Qwt from SVN trunk to work with Qt5 alpha, but I won't do any further work on Qt5 ( Qwt trunk or 6.0 ) until at least some Qt5 beta is out.

    In my environment Qt5 alpha is no option at all as it doesn't work with remote desktops ( X11, NX ... ) properly.

    Uwe

  3. The following user says thank you to Uwe for this useful post:

    alizadeh91 (19th July 2012)

  4. #3
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    Default Re: qwtd.lib not found error while building qwt6.0.1 with Qt5

    Thanks Uwe. So can i download the compatible version of qwt with Qt5 alpha from svn trunk?? there are some version of it. What version should i download???

  5. #4
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    Default Re: qwtd.lib not found error while building qwt6.0.1 with Qt5

    The same answer as in the thread where you asked the same a couple of days ago.

    Uwe

  6. #5
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    Default Re: qwtd.lib not found error while building qwt6.0.1 with Qt5

    In the meantime I have modified the Qwt trunk and Qwt 6.0 branches in SVN to work ( beside the plugins, that are disabled for the moment ) with the Qt 5.0 beta snapshot from yesterday.

    Performance is bad on my Linux/X11 box - for remote desktops completely unacceptable. I can't recommend to use Qwt/Qt5 yet - but judge yourself.

    Uwe

  7. The following user says thank you to Uwe for this useful post:

    alizadeh91 (8th August 2012)

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