Description

While the document says that NDK version r28 and higher compile 16 KB-aligned by default, it seems that we still need to explicitly set linker options to ensure 16 KB alignment.

Steps to reproduce

1. bazelisk build --config oss_android package --config release_build
2. Run the following command.

unzip -p bazel-bin/android/jni/native_libs.zip libs/arm64-v8a/libmozc.so | third_party/ndk/android-ndk-r28/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-objdump -p - | grep LOAD | awk '{ print $NF }' | head -1

Expected behavior

2**14 is shown.

Actual behavior

2**12 is shown.

Version or commit-id

ce1fb7f

Environment

• OS: Ubuntu 24.04