Andrew Tridgell 8839314025 ci: add static Android NDK build workflow ...

Cross-compiles statically-linked rsync binaries with the Android NDK for
arm64-v8a (all modern phones) and armeabi-v7a (older 32-bit devices), and
uploads them as workflow artifacts for adb push / Termux use.

The build is self-contained (optional external libraries disabled; keeps
md5/md4 and the bundled zlib) and forces a few configure cache values
that can't be probed when cross-compiling: lchmod()/lutimes() off (Bionic
doesn't declare them until API 36 though the symbols link), and
socketpair / mknod-FIFO / mknod-socket on (Android runs a Linux kernel,
so these match the native result). IPv6 is enabled explicitly.

Since the binaries are cross-compiled the test suite can't run; the job
instead asserts each binary is static and the correct architecture, and
smoke-tests `--version` under qemu-user.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-22 13:09:47 +10:00

4.5 KiB

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