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  1. Qt
  2. QTBUG-21455

Precompiled Qt libraries 4.7.4 for Windows (VS 2008) exports libpng functions in QtGui4.dll

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 4.8.0
    • 4.7.4
    • Image formats
    • None
    • VS 2008, WinXP 32bit.
    • 355bef74a30e5178ae361e6e1873d37b455d8dcb

    Description

      Precompiled Qt libraries 4.7.4 for Windows (VS 2008) exports libpng functions in QtGui4.dll so I can't use my possibly different libpng version directly with my programs as compiler finds function in QtGui4.dll and tells about version mismatch.

      I assume that Qt should never export it's internal libraries. This I quite an issue.

      Can be checked easily with hex editor, but it should be possible to see issue when trying to link program to Qt and another version of libpng and then use it.

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            vgt Eirik Aavitsland
            timit Timi Tuohenmaa
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            Dates

              Created:
              Updated:
              Resolved:

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