Re: [PATCH] parser: add Blackfin gcc info

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On Wednesday, October 06, 2010 03:10:19 Josh Triplett wrote:
> On Wed, Oct 06, 2010 at 01:38:02AM -0400, Mike Frysinger wrote:
> > On Tuesday, October 05, 2010 22:33:21 Christopher Li wrote:
> > > Can we have some "ifdef" for the blackfin architecture in the pre
> > > buffer? I agree with Josh, that do look like very much blackfin
> > > specific. We can leave the ignore attribute alone for now.
> > 
> > how would #ifdefs help ?  i'm not building sparse for a Blackfin arch,
> > host or target wise.  if there's something more, you'd have to be
> > specific as to what you mean, otherwise i wont be able to send an
> > updated patch.
> 
> I suspect that Chris meant that you could add_pre_buffer an #ifdef and
> #endif surrounding the #define, so that the #define would only take
> effect if Sparse (or the command-line options passed by cgcc or Linux)
> defined some appropriate architecture-specific symbol for Blackfin.

i guess sparse doesnt automatically propogate defines that gcc uses, so i'd 
have to add "-D__bfin__" to CHECKFLAGS in arch/blackfin/Makefile.  but that is 
what people are expecting, right ?
-mike

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