Failed android release build w/ library that does not support armv7

[tifroz]

Is there a way to exclude armv7 devices when building with the export pipeline?

We are trying to make a release APK for an app that has a dependency on FlyingFox, but the export pipeline failed with architecture compatibility issues (running a debug build from Xcode works fine). FlyingFox does not support arm7, and it looks like the compiler is building for armv7 (which fails)

This is what we are seeing:
-Skip bridge invoked Android build with --arch automatic
-Swift ended up compiling with --swift-sdk armv7-unknown-linux-android28
-FlyingSocks then failed with UInt vs __kernel_size_t (UInt32) in Socket.swift (32-bit mismatch)

(Full logs attached)
skip-export-2026-02-07T21:23:02Z.txt

[marcprux]

You should be able to restrict the architectures with:

skip export --arch aarch64 --arch x86_64

The specified architecture should be passed through to the lower skip bridge export. If that doesn't work, try running with the SKIP_EXPORT_ARCHS environment variable:

SKIP_EXPORT_ARCHS="aarch64,x86_64" skip export --arch aarch64 --arch x86_64