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  1. Qt
  2. QTBUG-85387

qxcbkeyboard causes gcc crash on aarch64

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Details

    • Bug
    • Resolution: Cannot Reproduce
    • P3: Somewhat important
    • None
    • 5.12.0, 5.12
    • QPA: X11/XCB
    • None
    • Jetson TX1
      Ubuntu 18.04
      GCC 7.5
    • Linux/X11

    Description

      Trying to compile 5.12 qtbase on ARM/aarch64 fails with the error:

      g++: internal compiler error: Killed (program cc1plus)
      Please submit a full bug report,
      with preprocessed source if appropriate.
      See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
      Makefile.xcb_qpa_lib:4597: recipe for target '.obj/qxcbkeyboard.o' failed
      make[5]: *** [.obj/qxcbkeyboard.o] Error 4
      

      There's not much more information in the build log, but it's attached. This issue showed up after upgrading two Jetson TX1 boards from Ubuntu 16.04/gcc5. to Ubuntu 18.04/gcc7.5

      As a note, this occurs on both v5.12.0 branch tag and 5.12 head

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            daniel.smith Daniel Smith
            daniel.smith Daniel Smith
            Veli-Pekka Heinonen Veli-Pekka Heinonen
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            Dates

              Created:
              Updated:
              Resolved:

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