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  1. Qt
  2. QTBUG-104697

QNX build disables intrinsics and SIMD support

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Details

    • QNX
    • 3622fc81ea (qt/qtbase/dev) 3622fc81ea (qt/tqtc-qtbase/dev)

    Description

      Recent integration (e.g. https://testresults.qt.io/coin/api/results/qt/qtbase/6c69c54321493d43ed8edcc447a277b62b9a1ecc/LinuxUbuntu_20_04x86_64QNXQNX_710x86_64GCCqtci-linux-Ubuntu-20.04-x86_64-50-3259fcUseConfigure/e5abfcc4c487325ac1c93c88b39349fc0109de7e/build_1656387056/log.txt.gz) will print a warning about it

      agent:2022/06/28 03:49:33 build.go:394: WARNING: All x86 intrinsics and SIMD support were disabled. If this was in error, check
      agent:2022/06/28 03:49:33 build.go:394: the result of the build in config.tests/x86intrin and report at https://bugreports.qt.io.

      It should be verified that we really are not able to use the cannonlake feature set, which qcc should support, given that it was based on gcc 8.?.

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          Task - A task that needs to be done. QTBUG-104695 Submodule update fails on QNX due to SIMD changes in qtbase

          • 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.
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              qtbuildsystem Qt Build System Team
              fabiankosmale Fabian Kosmale
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                Updated:
                Resolved:

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