Originally posted by FLHerne
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While at the same time AArch64 is "only" a new CPU architecture. If Qt is correctly cross-platform and also support ancestors and similar 64 bits architecture (it supports x86, x86_64, and ARM), there shouldn't be an extensive rewrite of the code. There should be some cpu-related quircks to fix, there should be perhaps a few very-low-level API calls that change, but most of the time, Qt is still calling the same Linux/X11/etc. stack.
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