[PATCH 1/2 v2] add config to check if the size of barebox exceed the target size

[Jean-Christophe PLAGNIOL-VILLARD]

On 11:21 Tue 17 Jan     , Sascha Hauer wrote:
> On Mon, Jan 16, 2012 at 05:19:52PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > CONFIG_BAREBOX_MAX_IMAGE_SIZE will allow to detected silent oversize result
> > 
> > if 0x0 the size will not been checked
> > 
> > Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
> > ---
> > v2:
> > 
> > 	change to CONFIG_BAREBOX_MAX_IMAGE_SIZE
> > 	use default as 0xffffffff
> > 
> > Best Regards,
> > J.
> >  Makefile       |    7 +++++++
> >  common/Kconfig |    8 ++++++++
> >  2 files changed, 15 insertions(+), 0 deletions(-)
> > 
> > diff --git a/Makefile b/Makefile
> > index d8e685e..12fa192 100644
> > --- a/Makefile
> > +++ b/Makefile
> > @@ -659,6 +659,13 @@ OBJCOPYFLAGS_barebox.bin = -O binary
> >  
> >  barebox.bin: barebox FORCE
> >  	$(call if_changed,objcopy)
> > +	size=`stat -c%s $@`; \
> > +	max_size=`printf "%d" $(CONFIG_BAREBOX_MAX_IMAGE_SIZE)`; \
> > +	if [ $$size -gt $$max_size ] ; \
> > +	then \
> > +		echo "$@ size $$size > of the maximum size $$max_size"; \
> > +		exit 1 ; \
> > +	fi
> 
> added a '@' while applying to make this check quiet.
I prefer to use cmd and quiet_cmd style

Best Regards,
J.