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  1. Qt
  2. QTBUG-74563

Re-enable precompiled header for clang

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Details

    • Bug
    • Resolution: Fixed
    • P3: Somewhat important
    • 5.14.0 Alpha
    • 5.13.0 Beta 1
    • Build System
    • None
    • MSVC2019, Clang 8.0.0/9.0.0
    • Windows
    • eaf20420f8a4d72c804a9d3725c3e294b34c78c8

    Description

      From clang 8.0.0, the support for precompiled header has become quite stable, but Qt still prevent clang from using this feature. But if I enabled it manually when building Qt, clang will complaint about can't find "qt_pch.h". However, clang works well when building qmake with precompiled header enabled. Maybe there is something wrong with qmake?

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          is required for

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-63512 Windows: Clang-cl mkspec no longer compiles

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              allan.jensen Allan Sandfeld Jensen
              wangwenx190 赵 宇航
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              Dates

                Created:
                Updated:
                Resolved:

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