Re: GCCFLAGS for gcc 3.3.x (-march and _MIPS_ISA)

[Ralf Baechle <ralf@linux-mips.org>]

On Tue, Aug 12, 2003 at 04:04:52PM +0200, Thiemo Seufer wrote:

> > > #ifdef __mips64
> > > # define MFC0             dmfc0
> > > # define MTC0             dmtc0
> > > #else
> > > # define MFC0             mfc0
> > > # define MTC0             mtc0
> > > #endif
> > 
> >  I'd go for CONFIG_MIPS64 here.
> 
> This would work as well, but I prefer compiler intrinsic defines
> over custom configury.

I agree for this particular header file because it's been copied into
user applications.  So ideally it should be able to live entirely without
CONFIG_* symbols rsp. <linux/config.h>.

  Ralf