Re: [PATCH 2/3] busybox_1.15.3.bb: Work around the gcc 4.5 ICE on thumb

[Khem Raj <raj.khem@gmail.com>]

On (22/06/10 20:55), Koen Kooi wrote:
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> On 22-06-10 16:31, Khem Raj wrote:
> > On Mon, Jun 21, 2010 at 10:59 PM, Leon Woestenberg
> > <leon.woestenberg@gmail.com> wrote:
> >> Hello Khem,
> >>
> >> On Fri, Jun 18, 2010 at 12:39 AM, Khem Raj <raj.khem@gmail.com> wrote:
> >>> +# gcc 4.5 has this bug on thumb
> >>> +# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44557
> >>> +# so add -fomit-frame-pointer
> >>> +# this will be removed once the above bug is fixed.
> >>> +
> >>> +
> >>> +CFLAGS_append = " -fomit-frame-pointer"
> >>> +
> >> Can we make this append conditional for ARM-only or even thumb-only?
> > 
> > Yes it should be better to restrict it to arm only I will do that.
> > I dont think we have instruction set (e.g. thumb) in standard overrides
> > may be it will help if we added such an override.
> 
> You do have a thumb override(s) if your machine includes tune-thumb.inc.

ah pretty cool thanks. At some point I remembered that :)

-Khem