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  1. Qt
  2. QTBUG-51621

QtCore 5.6 RC build fails for armv6l

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 5.6.1
    • 5.6.0 RC
    • Core: Other
    • None
    • Linux
    • 523c7e3fd55c853dd424d57f28e225d57439cf89

    Description

      Building qtbase for armv6l with GCC 4.9.4 fails at link time with:

      /opt/cross/armv6l-meego-linux-gnueabi/include/c++/4.9.4/bits/atomic_base.h:478: error: undefined reference to '__sync_val_compare_and_swap_8'
      /opt/cross/armv6l-meego-linux-gnueabi/include/c++/4.9.4/bits/atomic_base.h:500: error: undefined reference to '__sync_val_compare_and_swap_8'
      /opt/cross/armv6l-meego-linux-gnueabi/include/c++/4.9.4/bits/atomic_base.h:500: error: undefined reference to '__sync_val_compare_and_swap_8'

      The same environment builds Qt 5.5 correctly.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-52583 [REG 5.6] Build fails when using ld.bfd in qt-everywhere-* package

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
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              buddenha Oswald Buddenhagen
              drf Dario Freddi
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              Dates

                Created:
                Updated:
                Resolved:

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