could not find clog

[tkkcc]

Hi, i am trying to use ort on android arm64

i build onnxruntime v1.19.2 with following command

./build.sh --android --android_sdk_path ~/Android/Sdk --android_ndk_path ~/Android/Sdk/ndk/27.0.11718014 --android_abi arm64-v8a --android_api 24 --config Release --parallel --use_nnapi --use_xnnpack --build_java

then i set ORT_LIB_LOCATION env before cargo ndk build. ort-sys fail on println!("cargo:rustc-link-lib=static=clog");

i searched but can't find clog artifacts

~/b/onnxruntime fd clog -uuuu                                                                                                                        
build/Android/Release/_deps/pytorch_cpuinfo-src/deps/clog/
build/Android/Release/_deps/pytorch_cpuinfo-src/deps/clog/include/clog.h
build/Android/Release/_deps/pytorch_cpuinfo-src/deps/clog/src/clog.c
build/Android/Release/_deps/pytorch_cpuinfo-src/deps/clog/test/clog.cc
onnxruntime/core/common/logging/sinks/clog_sink.h

after commenting out this link, it compiles.

but at runtime, i got this error on load

java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "_ZNSt6__ndk119__shared_weak_countD2Ev"

the ort code is only

    use ort::{GraphOptimizationLevel, Session};
    let model = Session::builder();

is my bulid command wrong (°ー°〃), thanks

[decahedron1]

clog issue fixed in 2502224.

I am not familiar with Android, but from similar issues I've found online, it seems the dlopen error is caused by a mismatched API version, and may be resolved by packaging libc++_shared.so with the APK, and explicitly loading that library before loading your Rust library.