Siavash Sameni 191e8761d5 step E.1 variant: cpp_link_stdlib c++_shared → c++_static ...

Every E.x variant crashed identically when linked with c++_shared, even
with a 3-line cpp file that's dead-stripped from the final .so. The
crash offsets are byte-identical across E.1, E.2, E.4, and the original
full-Oboe Step E. That points at a non-code link-time delta: the
`cargo:rustc-link-lib=c++_shared` directive that adds a NEEDED entry
for libc++_shared.so to the .so's dynamic table.

Swap to c++_static — bundles libc++ directly into our .so so the
NEEDED entry disappears. If this launches cleanly, we've conclusively
proven the NEEDED libc++_shared.so is the root cause and we have a
workable linkage for any C++ we want to add to the Tauri Android build
(including the eventual Oboe audio backend).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-04-09 16:18:04 +04:00

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