Configuring gdb_wchar.h

[Eli Zaretskii]

> Cc: gdb-patches@sources.redhat.com
> From: Tom Tromey <tromey@redhat.com>
> Date: Tue, 14 Apr 2009 11:41:57 -0600
> 
> Eli>        D:\gdb-68.410\gdb>gdb ./gdb.exe
> >>>>> Usage: iconv [--binary] [-f fromcode] [-t tocode] [file ...]
> Eli>        GNU gdb (GDB) 6.8.50.20090410
> Eli>        Copyright (C) 2009 Free Software Foundation, Inc.
> 
> If you have libiconv, I would expect configure to find iconvlist, and
> thus not compile this code in at all.

"nm -A" shows no iconvlist in libiconv that I have installed.  Maybe I
have a version that's too old?

    D:\gdb-68.410\gdb>iconv --version
    iconv (GNU libiconv 1.7)
    Copyright (C) 2000-2001 Free Software Foundation, Inc.
    This is free software; see the source for copying conditions.  There is NO
    warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
    Written by Bruno Haible.

I see that a port of libiconv 1.9.2 is available; should I upgrade, or
do you want me to hold until the configury problems with this old
version are resolved?