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How Do I Integrate External Libraries Like Psapi.lib into My Qt Creator Projects?

Mary-Kate Olsen

Dec 15, 2024 pm 04:23 PM

How Do I Integrate External Libraries Like Psapi.lib into My Qt Creator Projects?

Integrating External Libraries into Qt Creator Projects

Adding external libraries into projects created by Qt Creator RC1 is essential for accessing additional functionalities beyond the default Qt libraries. Let's explore how to achieve this using the example of incorporating the Psapi.lib library for accessing the EnumProcesses() function.

To seamlessly integrate external libraries, follow this recommended approach:

LIBS += -L/path/to -lpsapi

This method effectively separates the library directory from its name (excluding the extension and "lib" prefix). It ensures compatibility across Qt-supported platforms.

Alternatively, for libraries stored within the project directory, you can reference them using the $$_PRO_FILE_PWD_ variable:

LIBS += -L"$$_PRO_FILE_PWD_/3rdparty/libs/" -lpsapi

By specifying the path and library name in this manner, you can access external libraries and unlock their functionalities within your Qt Creator projects.

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