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Date: Mon, 10 Jun 2002 12:30:44 -0700
From: Andrew Morton <akpm@zip.com.au>
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Subject: Re: [PATCH] 2.5.21 kill warnings 4/19
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Tom Rini wrote:
> 
> On Mon, Jun 10, 2002 at 08:57:02PM +0200, Thomas 'Dent' Mirlacher wrote:
> > On Mon, 10 Jun 2002, Maksim (Max) Krasnyanskiy wrote:
> >
> > > Hi Martin,
> > >
> > > How about replacing __FUNCTION__ with __func__ ?
> > > GCC 3.x warns that __FUNCTION__ is obsolete and will be removed.
> >
> > is __func__ already supported for gcc 2.96?
> 
> Well it works with 2.95.3, which is the important part...

The 2.5 kernel must be buildable on gcc-2.91.66, aka egcs-1.1.2.

The 2.95.x requirement was reverted because sparc (or sparc64?)
needs egcs-1.1.2.

__func__ does *not* work on egcs-1.1.2 and so cannot be used in Linux.

`struct blah = { .open = driver_open };' *does* work in egcs-1.1.2
and is OK to use.

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