Re: [Starpu-devel] Informationn de starpu avec hwloc mais sans pkgconfig

[Pierre RAMET <ramet@labri.fr>]

Nathalie, your patch works on the "stat" command, but I get a similar error 
with "date" command…
So I follow the recommandation from Cyril as I do not need to build the 
documentation on MacOSX :)
Thanks,
Pierre.


Le 25 sept. 2012 à 15:36, Nathalie Furmento <nathalie.furmento@labri.fr> a 
écrit :

> We wanted to get rid off that stat command. It is time to do it. Before we 
> do so, please try with the attached patch.
> 
> Thanks,
> 
> Nathalie
> 
> On Sep 25, 15:31, Pierre RAMET wrote:
>> It works, and I no longer need to set HWLOC_CFLAGS and HWLOC_LIBS :)
>> Now I still have a small problem with the "stat" command during the "Make 
>> all in doc" :
>> 
>> Making all in doc
>> stat: illegal option -- -
>> usage: stat [-FlLnqrsx] [-f format] [-t timefmt] [file ...]
>> stat: illegal option -- -
>> usage: stat [-FlLnqrsx] [-f format] [-t timefmt] [file ...]
>> stat: illegal option -- -
>> usage: stat [-FlLnqrsx] [-f format] [-t timefmt] [file ...]
>> ….
>> 
>> Thanks,
>> Pierre.
>> 
>> 
>> Le 25 sept. 2012 à 15:22, Nathalie Furmento <nathalie.furmento@labri.fr> a 
>> écrit :
>> 
>>> Pierre,
>>> 
>>> I think the problem comes from the fact that configure.ac expects a
>>> directory with the option --with-hwloc.
>>> 
>>> Could you please try again by calling
>>> 
>>> ./configure --with-hwloc=<directory where hwloc is installed>
>>> 
>>> Thanks,
>>> 
>>> Nathalie
>>> 
>>> On Sep 25, 15:12, Pierre RAMET wrote:
>>>> I also try with the last trunk of StarPU, I got the same results…
>>>> In configure.log, the following line is suspicious :
>>>> configure:27417: gcc -c -O3 -g -O2 -gdwarf-2 -g3   -D_GNU_SOURCE   
>>>> -Iyes/include conftest.c >&5
>>>> 
>>> 
>>> 
>>>> 
>>>> 
>>>> Pierre.
>>>> 
>>>> 
>>>> Le 25 sept. 2012 à 09:23, Nathalie Furmento <nathalie.furmento@labri.fr> 
>>>> a écrit :
>>>> 
>>>>> configure.ac already has cases for packages which are found with or
>>>>> without pkg-config. You cannot assume all libraries we are using are
>>>>> provided with a pc file.
>>>>> 
>>>>> It is clear that if end-users want their packages to be detected
>>>>> through pkg-config, then they need to make sure pkg-config is
>>>>> available.
>>>>> 
>>>>> But here, it is requested to have hwloc detected through environment
>>>>> variables, that needs to be allowed.
>>>>> 
>>>>> Cheers,
>>>>> 
>>>>> Nathalie
>>>>> 
>>>>> On Sep 25, 00:05, Cyril Roelandt wrote:
>>>>>> On 09/24/2012 11:59 PM, Samuel Thibault wrote:
>>>>>>> Samuel Thibault, le Mon 24 Sep 2012 23:57:42 +0200, a écrit :
>>>>>>>> Cedric Castagnede, le Mon 24 Sep 2012 17:23:37 +0200, a écrit :
>>>>>>>>>  export HWLOC_LIBS="-L/Users/ramet/Work/hwloc/lib -lhwloc"
>>>>>>>>>  export HWLOC_CFLAGS="-I/Users/ramet/Work/hwloc/include"
>>>>>>>>> 
>>>>>>>>>  puis : ./configure --prefix=/Users/ramet/Work/starpu/install 
>>>>>>>>> --with-hwloc
>>>>>>>>> 
>>>>>>>>> WARNING: hwloc was not enabled.  If the target machine is 
>>>>>>>>> hyperthreaded the
>>>>>>>>> performance may be impacted a lot.  It is strongly recommended to 
>>>>>>>>> install
>>>>>>>>> hwloc
>>>>>>>> 
>>>>>>>> I don't have such issue, provided that both HWLOC_LIBS and 
>>>>>>>> HWLOC_CFLAGS
>>>>>>>> are set. Could you also post config.log?
>>>>>>> 
>>>>>>> Just in case, could you also try the latest trunk?
>>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> Ludovic and I started investigating this issue. It happens when
>>>>>> pkg-config is not available on the machine. I think the easiest way
>>>>>> to fix this is to make pkg-config mandatory, since it seems quite
>>>>>> standard nowadays. Or we could make configure.ac look even worse.
>>>>>> 
>>>>>> 
>>>>>> Cyril.
>>>>>> 
>> 
>> -----------------------------------------------------------------------------
>> Pierre Ramet                 LaBRI, INRIA Bordeaux-SO
>> Email: ramet@labri.fr                Universite Bordeaux 1
>> Fax: +33 5 24 57 40 38       351 cours de la Liberation
>> Tel: +33 5 24 57 40 39       33405 Talence Cedex, France
>> Url: http://www.labri.fr/~ramet
>> -----------------------------------------------------------------------------
>> 
> 
> -- 
> ----------------------------------------------------------------------------
> Dr Nathalie Furmento                         Ingénieur de recherche CNRS
> Centre de Recherche INRIA Bordeaux Sud-Ouest http://www.labri.fr/~furmento/
> 200 avenue de la vieille Tour                Tel: +33 (0)5 24 57 41 20
> 33405 Talence cedex, FRANCE                  Fax: +33 (0)5 24 57 40 41
> ----------------------------------------------------------------------------
> <patch.doc>

-----------------------------------------------------------------------------
Pierre Ramet                    LaBRI, INRIA Bordeaux-SO
Email: ramet@labri.fr           Universite Bordeaux 1
Fax: +33 5 24 57 40 38  351 cours de la Liberation
Tel: +33 5 24 57 40 39  33405 Talence Cedex, France
Url: http://www.labri.fr/~ramet
-----------------------------------------------------------------------------