Re: GDB and compiler-operations

[Eli Zaretskii]

> From: Stefan Monnier <address@hidden>
> Date: Fri, 07 Sep 2018 11:58:06 -0400
> 
> > (gdb) p offsetof (struct Lisp_Vector, contents)
> > No symbol "__builtin_offsetof" in current context.
> 
> Hmm... indeed that's the error I was seeing the other day, but today
> I get the other one.  IIRC this was the same machine, tho (and if not,
> it was one running Debian testing or Debian stable, so nothing newer).

It depends on whether the source was compiled with -g3 or not.