bug#15688: 24.3.50; clear-temporary-overlay-map

[Eli Zaretskii]

> From: Andreas Schwab <schwab@linux-m68k.org>
> Cc: rms@gnu.org,  dmantipov@yandex.ru,  15688@debbugs.gnu.org
> Date: Fri, 24 Jan 2014 17:10:50 +0100
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > I think GDB can display values of macros, just use it in the "print"
> > command.
> 
> You need to compile with -g3 to make the macros available to the
> debugger.

Right, thanks for pointing that out.  Though I think that configure
already sets that up, when GCC is used.