2 possibilities come to mind

  • Use B::Xref to parse each source file potentially using your modules

  • extend deprecated functions to log the caller each time they are called.

    Attribute::Handlers could be used to build such wrappers.

    Update

  • you can also extend the importer() of your modules to check the importing files.

    Cheers Rolf

    ( addicted to the Perl Programming Language)

    In reply to Re: How do I check if imports are actually used? by LanX
    in thread How do I check if imports are actually used? by Gertjan

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