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Re: mbstate_t not properly detected

From: Stepan Kasal
Subject: Re: mbstate_t not properly detected
Date: Wed, 23 Feb 2005 09:49:44 +0100
User-agent: Mutt/1.4.1i

Hi Denis,

On Sun, Feb 20, 2005 at 04:30:32PM +0100, Denis Corbin wrote:
> Thanks for your remark. I will remove AC_REPLACE_FNMATCH as I have no 
> replacement function to provide.

if you are targeting platforms which could lack fnmatch, you can get a
replacement from the gnulib CVS on savannah.
(Files lib/fnmatch*, I think; part of the fnmatch module.)

OTOH, if you simply remove the AC_REPLACE_FNMATCH, then AC_TYPE_MBSTATE_T
won't be included, and the problem will disappear altogether, without
any need for the #undef.

> Noah Misch wrote:
> > I would `#undef mbstate_t' immediately after including config.h in
> > each source file.  This is not too pleasing, but it will work with
> > released Autoconf.

If you need this hack anyway, and if you include config.h from several
places, you could use:

        AH_BOTTOM([#include "config-fixes.h"])

and put the #undef to config-fixes.h.

Hope these comments will be useful,
        Stepan Kasal

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