From owner-freebsd-ports@freebsd.org  Mon Nov  9 10:06:34 2015
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Date: Mon, 9 Nov 2015 11:06:30 +0100 (CET)
From: Gerald Pfeifer <gerald@pfeifer.com>
To: Rainer Hurling <rhurlin@gwdg.de>
cc: freebsd-ports@freebsd.org
Subject: Re: lang/gcc48 fails to build
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Hi Rainer,

On Mon, 9 Nov 2015, Rainer Hurling wrote:
> I am using lang/gcc48 for a long time now on FreeBSD 11.0-CURRENT. From 
> time to time I have to rebuild the port. This is the first time, that I 
> get the following error:

I have no idea where this is coming from.  In fact, I rebuilt
the lang/gcc port just last night (which is pretty much the same)
and did not run into this.

> Is this a known error? It seems, there is something odd with C++ mode 
> and C files?

GCC now is built as C++ code, even though most source files have
not been renamed from .c.  So this warning is expected and can be
ignored.

This being an old port, nothing has changed on the GCC side.  Which
means something in -CURRENT must have broken it.

Gerald