RSB build issue with rtems-libbsd

[Chris Johns]

On 9/3/21 3:53 pm, Vijay Kumar Banerjee wrote:
> On Mon, Mar 8, 2021 at 7:57 PM Chris Johns <chrisj at rtems.org> wrote:
>>
>> On 9/3/21 1:44 pm, Vijay Kumar Banerjee wrote:
>>> On Mon, Mar 8, 2021 at 3:14 PM Joel Sherrill <joel at rtems.org> wrote:
>>>> On Mon, Mar 8, 2021, 4:02 PM Chris Johns <chrisj at rtems.org> wrote:
>>>>>
>>>>> On 6/3/21 2:24 pm, Vijay Kumar Banerjee wrote:
>>>>>> Hello,
>>>>>>
>>>>>> I'm getting the following error when trying to build rtems-libbsd from
>>>>>> RSB. Is there anything that I'm missing?
>>>>>>
>>>>>> ```
>>>>>> ../source-builder/sb-set-builder --prefix=$RTEMS6_PREFIX
>>>>>> 6/rtems-libbsd --host=powerpc-rtems6 --with-rtems-bsp=beatnik
>>>>>> RTEMS Source Builder - Set Builder, 6 (102cb1e6450f)
>>>>>> warning: exe: absolute exe found in path: (__chown) /usr/sbin/chown
>>>>>> Build Set: 6/rtems-libbsd
>>>>>> config: tools/rtems-libbsd-6.cfg
>>>>>> error: rtems-bsp.cfg:155: invalid %if operator:  -mcpu=7400
>>>>>> -I/home/vijay/development/rtems/6/powerpc-rtems6/beatnik/lib/include
>>>>>
>>>>> This looks like a bug. Please raise a ticket.
>>>>>
>>>>>> ==
>>>>>> Build FAILED
>>>>>> Build Set: Time 0:00:00.046141
>>>>>> Build FAILED
>>>>>>
>>>>>> ```
>>>>>>
>>>>>> Commenting these checks from rtems-bsp.cfg gets it building.
>>>>>
>>>>> Unfortunately the checks are needed and this is not the answer.
>>>>>
>>>>> I wonder how Jennifer has been building libbsd. She is working on this BSP and
>>>>> libbsd.
>>>>
>>>
>>> This issue is happening with other bsps as well.
>>
>> Great and thanks for checking. I asked this question in the ticket. :)
>>
>>> This error is also being a blocker to building rtems-net-legacy with
>>> the new patch. I can have a look at it, do you have any hints on what
>>> might be going wrong?
>>
>> Yes in the ticket :) (in short for the thread run with --trace and compare with
>> libbsd).
>>
> Hi,
> 
> I think I found it! :

I saw in the patch. A great find. It has been a long time since we have had a
logic problem in the config parser. This is excellent debugging work.

Chris