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  1. Qt
  2. QTBUG-103352

Improve WebAssembly debug linking time

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    Details

    • Type: Task
    • Status: Reported
    • Priority: P3: Somewhat important
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Build tools: Other
    • Labels:
      None
    • Platform/s:
      WebAssembly

      Description

      We can reduce the required linking time by setting flags which removes need for running wasm-emscripten-finalize. See https://emscripten.org/docs/optimizing/Optimizing-Code.html#link-times

      Flags which should be changed from the current Qt default include:

      • ASSERTIONS to 1 
      • WASM_BIGINT to 1

      Asyncify requires wasm-emscripten-finalize, so changing the flags above has no effect for asyncify-enabled builds.

        Attachments

        For Gerrit Dashboard: QTBUG-103352
        # Subject Branch Project Status CR V

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            Assignee:
            sorvig Morten Sørvig
            Reporter:
            sorvig Morten Sørvig
            Votes:
            1 Vote for this issue
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              Dates

              Created:
              Updated:

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