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Cross Compile to PinePhone Part Three

Submitted by Rianne Schestowitz on Saturday 25th of September 2021 05:52:58 PM Filed under
Linux
Gadgets

On last part, we managed to generate package by hand. While it works, having a script to do everything for us is even better. So I’ve wrote a small python script to automate the process.

Apart from the SDK issue mentioned above, we still need to write proper tutorials on https://develop.kde.org/ about cross compile. I’m happy with the overall result, to be able to cross compile to target platform is essention to mobile development. The major difference between Plasma Mobile and Android/iOS is apps on Plasma Mobile are neither self-contained or static linked. Together with the updating of system libraries it’s impossible to ship a static SDK, you’ll need to have all the dynamic linked libraries on rootfs. For iOS and Android, the only dynamic linked libraries is system ones, and they don’t change throughout one major version. You can have Android 10 SDK for Android 10, 11 SDK for 11… But for Plasma Mobile Manjaro, it’s a rolling distribution, you’ll also need a rolling SDK.

I hope the ablity to cross compiling to PinePhone can improve everyone’s productivity on Plasma Mobile development, however it’s just a small step towards what Android and iOS have. We still lack phone emulator, remote debugging and UI debugging tools.

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