Symbolのdebug機会が割とあるし、周辺情報を得ておきたい。
- How To Debug Shared Library Using Gdb
https://groups.google.com/g/rec.aviation.misc/c/PR8qFi9NbEk
フォロー
Need to load debugging symbols for shared library in GDB
https://stackoverflow.com/questions/30281766/need-to-load-debugging-symbols-for-shared-library-in-gdb
例えば
“as-needed” breaks our build with undefined symbols
https://discourse.llvm.org/t/as-needed-breaks-our-build-with-undefined-symbols/75505/4