[Buildroot] [PATCH 3/3] infra: replace BUILDROOT_CONFIG with BR2_CONFIG.

[Arnout Vandecappelle <arnout@mind.be>]

On 05/02/14 09:30, Jeremy Rosen wrote:
> 
> 
> 
> ----- Mail original -----
>> To make the naming consistent (all user-visible options should be
>> prefixed with BR2_).
>>
>> An entry is added to Makefile.legacy to warn users who have set
>> BUILDROOT_CONFIG but not BR2_CONFIG.
>>
>> Still export BUILDROOT_CONFIG but pointing to some phony value, to
>> make sure that scripts that still use it fail in a predictable way.
>>
>> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
>> ---
> 
> 
> I tested with my script which has the following code
> 
> BR2_RASPAUDIO_PAACCESS="$( sed -r -e '/^BR2_RASPAUDIO_PAACCESS="(.*)"$/!d;'    \
>                          -e 's//\1/;'                                           \
>                          "${BUILDROOT_CONFIG}"                                  \
>                 )"
> 
> 
> which is adapted from the mkusers script... and it failed silently.

 Really silently? sed should complain on stderr that the file doesn't
exist, but indeed the script will continue with an empty
BR2_RASPAUDIO_PAACCESS variable.

> 
> I am not sure how to deal with the situation. I don't really see a better
> way, but silently failing in a case where I copied what is done in mainline
> seems a bad idea... 

 Hm, I also don't see a way out :-(

 Regards,
 Arnout

> 
> Regards
> 
> Jeremy Rosne
> 


-- 
Arnout Vandecappelle                          arnout at mind be
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