Re: Fix in-src-tree builds by making gdbserver/gnulib/ a separate library (a la libiberty, etc.), and adding ACX_CONFIGURE_DIR.

Doug Evans
2012-04-16T20:16:11Z

On Mon, Apr 16, 2012 at 1:01 PM, Tom Tromey <tromey@redhat.com> wrote:
> Pedro> The Real, Proper, Ideal fix for this, IMO, is to make gdbserver a
> Pedro> proper src top level project/directory, on the same level as GDB,
> Pedro> and make the new gnulib "library" a top level project as well, on
> Pedro> the same level as GDB and libiberty.  Then, the top level
> Pedro> configure would only try to build the gnulib directory once, by
> Pedro> design, and would build both gdb and gdbserver if both are
> Pedro> supported by the host, or only gdb if building a cross debugger.
>
> Yeah, this would be good too; but I understand why you wouldn't want to
> do it :-)

gdbserver is a target program, so if one wanted a "one tree" build,
one would need to configure gnulib for both host and target (when host
!= target).

If there's no disagreement that moving gdbserver to the top level is
the right thing to do (I think it is) then I think time spent doing
something different is ultimately time not well used.

If gcc can move libgcc to the top level, we should be able to move gdbserver.