Re: [PATCH] CONFIG_UNWIND_INFO

On Sat, Jan 14, 2006 at 04:56:35AM -0800, Andrew Morton wrote:
> 
> > Index: linux/Makefile
> > ===================================================================
> > --- linux.orig/Makefile
> > +++ linux/Makefile
> > @@ -502,6 +502,10 @@ CFLAGS		+= $(call add-align,CONFIG_CC_AL
> >  CFLAGS		+= $(call add-align,CONFIG_CC_ALIGN_LOOPS,-loops)
> >  CFLAGS		+= $(call add-align,CONFIG_CC_ALIGN_JUMPS,-jumps)
> >  
> > +ifdef CONFIG_UNWIND_INFO
> > +CFLAGS		+= -fasynchronous-unwind-tables
> > +endif
Is this option available on all gcc's for all archs?
Otherwise you have to do:
CFLAGS		+= $(call cc-option,-fasynchronous-unwind-tables,)

	Sam
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References:
- Re: [PATCH] CONFIG_UNWIND_INFO
  - From: Andrew Morton <[email protected]>

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