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  1. Qt
  2. QTBUG-84851

Fail to build with -no-avx2 on a system with AVX2

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: P2: Important P2: Important
    • None
    • 5.14.2, 5.15.0
    • Qt3D
    • None
    • All

      A build of Qt with -no-avx2 fails with the following error.

      error: variable 'const Qt3DCore::Matrix4x4_AVX2 inverse' has initializer but incomplete type

      I have attached a patch that fixes the build.

       

        1. qt3d.patch
          2 kB
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            seanharmer Sean Harmer
            lrineau Laurent Rineau
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              Created:
              Updated:

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