How to disable compilation of the QMultimedia DirectShow plugin, if at all possible



  • Hello everyone.

    Iam trying to compile the Qt5.4.0 source with VS2008 and have an compile error in

    \qt-everywhere-opensource-src-5.4.0\qtmultimedia\src\plugins\directshow\camera\dscamerasession.cpp(104) : error C2664:

    As I don't need the DirectShow features I wonder how I can disable the compilation of the DS plugin.
    Of course I can go one folder up and remove the DS plugin dir in the *.pro-file, but I found out that there is the following line in the *.pro-file:

    config_directshow: SUBDIRS += directshow

    which lets me assume I can disable compilation of the DS plugin by configuration and without intrusion in the source code. I already had a look at the features in "\qt-everywhere-opensource-src-5.4.0\qtbase\src\corelib\global\qfeatures.txt" but I couldn't find a matching feature there.

    Is there another way of excluding it from compilation?

    Thanks in advance.
    Thoran



  • Ok, for now I commented the above mentioned entry in plugins.pro to get rid of the error. Not nice, but it works. However I am now facing compile errors with the precompiled headers. I am not quite sure if this is a direct consequence of my change in *.pro file or whether this is just simply a VS2008 problem that just can't be solved. In case I stumble across a solution I post it here, otherwise I guess I have to change to the VS2013 CE.


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