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  1. Swift
  2. SR-13477

Cannot build toolchain with Xcode 12 beta 3 or later.

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Medium
    • Resolution: Unresolved
    • Component/s: Compiler, LLDB for Swift
    • Labels:
      None
    • Environment:

      Catalina 10.15.4, Xcode 12 beta 2

      Description

      Hi Apple,

      I've been re-syncing my swift repo and found I couldn't build a toolchain with beta 6 or beta 3 (as it suggests in the project README) giving an error building part of lldb saying _main undefined for architecture arm64. I've just successfully completed a build using beta 2 (the last beta before Apple Silicon). Should the README be updated or is there a specific reason why beta 3 is listed as the preferred version?

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            Assignee:
            Unassigned
            Reporter:
            johnno1962 John Holdsworth
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              Dates

              Created:
              Updated: