The app crashed immediately when loading libwzp_android.so because the
cc crate's default dynamic linking produced a runtime dependency on
libc++_shared.so, which was never packaged into the APK.
Adding .cpp_link_stdlib(Some("c++_static")) to build.rs bakes the C++
runtime into libwzp_android.so directly, eliminating the missing .so.
See issues/001-libc++-shared-crash.md for full diagnosis and logcat trace.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>