Frederik Seiffert

Just found [this](https://github.com/android/ndk/discussions/1689#discussioncomment-2456546) re. unwinder on Android: > The unwinder APIs are exposed from the platform's libc.so starting with API 30 (Android R).

See https://github.com/gnustep/libs-base/issues/474#issuecomment-2602192093 for details.

@hmelder is it realistic to fix this in the short term, or should we just merge #478 to mark them as hopeful for now?

Unfortunately it looks like this test is still failing at least sometimes on Windows MSVC: ``` base/NSURLSession/simpleTaskTests.m: Failed test: (2025-02-06 19:52:45.095 +0000) simpleTaskTests.m:875 ... All transfers were completed before a...

+1 would be great to see this fixed to be able to fully use Pybricks on iPad. 🙏

Can you check the type of libicudata.so by running this? ``` $ file /Volumes/Lenovo/Android/GNUstep/armeabi-v7a/lib/libicudata.so ``` For me the output is this: ``` ELF 32-bit LSB shared object, ARM, EABI5 version...

Maybe the symlink is broken? Can you try deleting the ~/Library/Android/GNUstep folder and building again?

We are linking against official Qt releases built with MSVC. Further feedback from Qt: > The most likely reason for the off-by-one difference is the return type of the called...

This I think somewhat related issue #88273 points to https://reviews.llvm.org/D60348 implementing struct returns on ARM64. ARM64 ABI docs about return values: https://learn.microsoft.com/en-us/cpp/build/arm64-windows-abi-conventions#return-values

Just chiming in here about link.exe: unfortunately using link.exe for Objective-C code does not seem to be working any more (even with incremental linking disabled) and causes crashes in objc_msgSend,...