Re: [1/10] RFC: update gnulib

[Joel Brobecker <brobecker at adacore dot com>]

> This first patch just updates gdb to the latest (as of yesterday)
> gnulib.  I wanted to use a few modules that weren't in the version we
> were pegged to.

FTR: This will also have the nice side-effect of bringing in some
changes to the errno module that I need for Lynx178, regarding
EINVAL:

    commit daf7f8c02242c535d596231e2f655109b97fa2bc
    Author: Paul Eggert <eggert@cs.ucla.edu>
    Date:   Thu Nov 1 15:29:14 2012 -0700

        errno: port to LynxOS 178 2.2.2

        Problem reported by Joel Brobecker in
        <http://lists.gnu.org/archive/html/bug-gnulib/2012-10/msg00088.html>.
        * doc/posix-headers/errno.texi (errno.h): Document this.
        * lib/errno.in.h (EILSEQ, GNULIB_defined_EILSEQ) [!EILSEQ]: New macros.
        * lib/strerror-override.c, lib/strerror-override.h (strerror_override):
        Supply a string for EILSEQ.
        * m4/errno_h.m4 (gl_HEADER_ERRNO_H): Check for EILSEQ.

-- 
Joel