SDL2 Android ARM64 Builder

This repository builds a reusable SDL2 Android dependency bundle on a GitHub-hosted Ubuntu runner.

Pinned target:

• SDL2 2.32.10
• Android arm64-v8a
• minimum API 30
• NDK 27.0.12077973

The output contains libSDL2.so, SDL2 headers, and the exact matching org/libsdl/app Java sources.

Run

gh workflow run build-sdl2.yml --ref main
gh run watch --compact

Find and download a successful run:

gh run list --workflow build-sdl2.yml --status success --limit 5
gh run download RUN_ID --name sdl2-android-arm64

Verify:

sha256sum -c SDL2-2.32.10-android-arm64.zip.sha256

Publish the verified ZIP as a GitHub Release because workflow artifacts expire.