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  1. Qt
  2. QTBUG-116619

Building under iOS produces hundreds of warnings related to QtWebEngine and PDF

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Details

    • Bug
    • Resolution: Unresolved
    • P2: Important
    • None
    • 6.5
    • None
    • Mac Mini (M1)
      MacOS 13.5.1
      XCode 14.3.1
      CMake
    • iOS/tvOS/watchOS

    Description

      Building an app for an iOS target using Qt 6.5 produces many hundreds of warnings related to QtWebEngine and PDF during each build.

      To get a working sample, all you need to do is create an empty Qt Quick project using Qt 6.5 and targeting iOS, using CMake. Then, create an XCode project from it and build/run the app from within XCode on an iOS device.

      It doesn't prevent the app from working. It does, however, needlessly extend the build time.

      Example:

      warning: (arm64) /Users/qt/work/qt/qtwebengine/build/target/src/pdf/Debug/arm64/obj/third_party/pdfium/core/fxcrt/fxcrt/binary_buffer.o unable to open object file: No such file or directory
      
      warning: (arm64) /Users/qt/work/qt/qtwebengine/build/target/src/pdf/Debug/arm64/obj/third_party/pdfium/core/fxcrt/fxcrt/bytestring.o unable to open object file: No such file or directory
      
      warning: (arm64) /Users/qt/work/qt/qtwebengine/build/target/src/pdf/Debug/arm64/obj/third_party/pdfium/core/fxcrt/fxcrt/cfx_bitstream.o unable to open object file: No such file or directory
      
      warning: (arm64) /Users/qt/work/qt/qtwebengine/build/target/src/pdf/Debug/arm64/obj/third_party/pdfium/core/fxcrt/fxcrt/cfx_datetime.o unable to open object file: No such file or directory 

       

      The relevant part of the build log is attached.

      ios_buildlog_qt65.txt

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              michal Michal Klocek
              lugotal Lukas Gottschald
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                Updated:

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