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Linking Qt to existing C++ Code - Creating Makefile



  • I am trying to link a Qt application to an existing C++ code. Say for example, the output parameter of the C++ code is to be displayed in a Speed Gauge (Developed in Qt). I am facing issues as I am trying to develop a makefile for this task. Can someone please help if they've faced any similar concerns ?


  • Lifetime Qt Champion

    Hi and welcome to devnet,

    Something's not clear: do you mean get data from an external application, build additional sources from an other project, use a library ?


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