From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Tue, 10 Nov 2015 15:28:14 +0100
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Message-ID: <20151110142814.GA4629@hermes.click-hack.org>
References: <5641F09E.3040608@free.fr>
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Subject: Re: [Xenomai] panic macro interference with xerces api.
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To: =?iso-8859-1?Q?St=E9phane?= ANCELOT <sancelot@free.fr>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>

On Tue, Nov 10, 2015 at 02:26:54PM +0100, St=E9phane ANCELOT wrote:
> Hi,
>=20
> I don't know if there might be a  big impact, but I noticed, depending=20
> on the order we include headers , that
> there was a panic macro interfering with xercesc api headers.
>=20
> #include <alchemy/task.h>
> #include <xercesc/dom/DOMException.hpp>
>=20
>=20
> /usr/xenomai-3.0-igb/include/boilerplate/ancillaries.h:64:10: error:=20
> expected identifier before '__func__'
>    __panic(__func__, __fmt, ##__args)

Well, if the two headers define the same macro, there are not many
solutions: arrange for not having to include them in the same file.
It should not be too hard, since a real-time thread using
alchemy/task.h has no business using an xml library, probably only
using linux services which a real-time task can not use without
switching to secondary mode.

--=20
					    Gilles.
https://click-hack.org