[U-Boot] [PATCH/next v3] allow boards to customize compiler options on a per-file/dir basis

[Wolfgang Denk]

Dear Jean-Christophe PLAGNIOL-VILLARD,

In message <20090614142939.GG22102 at game.jcrosoft.org> you wrote:
>
> > +# Allow boards to use custom optimize flags on a per dir/file basis
> > +BCURDIR := $(notdir $(CURDIR))
> >  $(obj)%.s:	%.S
> > -	$(CPP) $(AFLAGS) -o $@ $<
> > +	$(CPP) $(AFLAGS) $(AFLAGS_$(@F)) $(AFLAGS_$(BCURDIR)) -o $@ $<
> we can drop this one as there is no obj %.s

But since it's already present it also makes sense to keep it, so we
don;t have to figure out what it needs to be in case we have to add an
assembler file later.

Best regards,

Wolfgang Denk

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