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  1. Qt
  2. QTBUG-100631

Optimize example build time with Android on Windows

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Details

    • Suggestion
    • Resolution: Unresolved
    • P2: Important
    • None
    • 6.3.0
    • Other
    • 2022wk42FOQtforAndroid, 2022wk44FOQtforAndroid, 2022wk46FOQtforAndroid, 2022wk48FOQtforAndroid, 2022wk50FOQtforAndroid, 2022wk52FOQtforAndroid

    Description

      Building Qt examples with Android on Windows is much slower compared to unix.

      Observations from RTA test on 6.3.0 beta1, using arm64 as an example. Build commands used in all platforms:

      /home/qt/RTA/Qt_6.3.0/6.3.0/android_arm64_v8a/bin/qt-cmake -S /home/qt/RTA/Qt_6.3.0/Examples/Qt-6.3.0/demos/clocks -B /home/qt/RTA/Qt_6.3.0/Examples/Qt-6.3.0/demos/clocks/bld_arm64-v8a -DANDROID_SDK_ROOT=/opt/android/sdk -DANDROID_NDK_ROOT=/opt/android/android-ndk-r22b -GNinja

       

      cmake --build . --target apk

      On Ubuntu20.04 compiled 535 examples in 1h 31 min.

      On macOS11.0 compiled 534 examples in 1h 35 min.

      On Windows10_21H2 compiled 465 examples in 8h 47 min.

      Investigate if there is something that can be done to speed up compilation time on Windows.

      Attachments

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-27359 Qt for Android Windows 10 deployment takes two minutes (too slow)

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Reported

          Task - A task that needs to be done. QTCREATORBUG-27710 Spike Improve Qt for Android app apk building

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-101356 Building examples on Android is very slow when using NDK 23

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Reported
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-105983 Android package .aab size is huge when build on windows.

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Task - A task that needs to be done. QTCREATORBUG-27710 Spike Improve Qt for Android app apk building

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open
          mentioned in

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              rampe Rami Potinkara
              joaijala Johanna Äijälä
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              Dates

                Created:
                Updated:

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