Build: check if dynamic lib installed for symlinks

If the library isn't actually installed, `generated_bin` will be null,
causing this to panic about a missing dependency for itself; checking
for this state avoids this.
305fd06756InKryption committed on 1/22/2026, 9:28:28 PM· committed by Alex Rønne Petersenparent37288e5
1 file changedLine totals unavailable