makepkg's debug split produced a -debug pkg; the upload's head -1 could
grab it instead of the main package. !debug yields a single package.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
makepkg's default -flto=auto made mlua's vendored liblua5.4.a contain GCC
LTO bitcode that the Rust (lld) link couldn't read, leaving all lua_*
symbols undefined. options=(!lto) produces a clean static link.
Verified building in a clean archlinux container.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
