[Qt-creator] QtCreator 4.7.1 / Qt 5.12. Beta 1 (Android, iOS, macOS)

[ekke]

found out from
https://forum.qt.io/topic/95406/qt-5-12-beta-android-clang-app-crash

that NDK r16b is working for Android and Qt 5.12 Beta1

now I can build and deploy again on all my platforms with Qt 5.12B1 :)

Am 13.10.18 um 12:25 schrieb ekke:
>
> I'm just testing Qt Creator 4.7.1 / Qt 5.12 Beta 1 with my
> QtQuickControls2 Apps for Android / iOS.
>
> macOS also used, but only because testing is really fast on macOS
>
> Xcode 10.0, macOS 10.13.6
>
> ---
>
> macOS: getting warnings
>
> Qt has only been tested with version 10.13 of the platform SDK, you're
> using 10.14. This is an unsupported configuration. You may experience
> build issues, and by usingthe 10.14 SDK you are opting in to new
> features that Qt has not been prepared for.Please downgrade the SDK
> you use to build your app to version 10.13, or configurewith
> CONFIG+=sdk_no_version_check when running qmake to silence this warning.
>
> I'm still on macOS 10.13.6 and don't use any new things as dark mode.
>
> seems to work
>
> ---
>
> iOS: got some warning because my target was 10.0. Changed to 11.0:
>
> QMAKE_IOS_DEPLOYMENT_TARGET=11.0
>
> now it works
>
BTW: got many warnings like this deploying the app to iOS device without
changing deployment target to 11.0:

warning: object file (.../5.12.0/ios/lib/libQt5Core_debug.a(qglobal.o))
was built for newer iOS version (11.0) than being linked (10.0)

so I expect we must use 11.0 ?
>
> ---
>
> Android: currently I'm using NDK r10e
>
> getting errors and cannot build:
>
> Project ERROR: Cannot run target compiler
> '....android-ndk-r10e/toolchains/llvm/prebuilt/darwin-x86_64/bin/clang++'.
> Output:
>
> ===================
>
> /bin/sh:
> ....android-ndk-r10e/toolchains/llvm/prebuilt/darwin-x86_64/bin/clang++:
> No such file or directory
>
> ===================
>
> what's the recommended NDK to use with 5.12.Beta1 ?
>
> seems that 5.12 Beta 1 now is using clang instead of GCC.
>
> any other things to change in .pro ?
>
> ---
>
> QML: some Pages now look different to 5.10.1 / 5.11.2 - per ex.
> Buttons placed different
>
> probably because I have to fix some errors like:
>
> "Detected anchors on an item that is managed by a layout. This is
> undefined behavior; use Layout.alignment instead."
>
> (As I started Qt development for mobile I wasn't aware that anchors
> shouldn't be used inside Layouts,
>
> so now I have to refactor ... fortunately QtCreator checks this now
>
> hopefully this will fix the UI in 5.12 Beta 1 - if not will report an
> issue
>
> ekke
>
>
>
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