[mpich-discuss] Make fails

[Jeff Hammond]

I don't need a Windows machine to see what's wrong here (from user
attachment m.txt):

src/mpi/pt2pt/greq_start.c:331:5: error: function
'MPIX_Grequest_class_allocate' part of alias cycle
 int MPIX_Grequest_class_allocate(MPIX_Grequest_class greq_class, void
*extra_state, MPI_Request *request)
__attribute__((weak,alias("MPIX_Grequest_class_allocate")));

See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51998 and
https://gcc.gnu.org/ml/gcc-patches/2012-02/msg00083.html for related.

Jeff

On Wed, Apr 22, 2015 at 11:40 PM, Huiwei Lu <huiweilu at mcs.anl.gov> wrote:
> But need a Windows to run, which we don't have at hand.
>
> --
> Huiwei
>
> On Wed, Apr 22, 2015 at 11:43 PM, Jeff Hammond <jeff.science at gmail.com>
> wrote:
>>
>> Cygwin is basically Linux. The Windows response doesn't apply here.
>>
>> Jeff
>>
>>
>> On Wednesday, April 22, 2015, Junchao Zhang <jczhang at mcs.anl.gov> wrote:
>>>
>>>
>>> https://wiki.mpich.org/mpich/index.php/Frequently_Asked_Questions#Q:_Why_can.27t_I_build_MPICH_on_Windows_anymore.3F
>>>
>>> --Junchao Zhang
>>>
>>> On Wed, Apr 22, 2015 at 2:31 PM, Walt Brainerd <walt.brainerd at gmail.com>
>>> wrote:
>>>>
>>>> I am trying to build with cygwin (gcc 4.9.2) on Windows 8.1
>>>> See failure at end of m.txt.
>>>> Searched for MPIX_Grequest_class_allocate in FAQ and here.
>>>>
>>>> Requested files attached. There is no hwloc/config.log.
>>>>
>>>> The instructions in the README are excellent. That is
>>>> appreciated.
>>>>
>>>> --
>>>> Walt Brainerd
>>>>
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>>>
>>
>>
>> --
>> Jeff Hammond
>> jeff.science at gmail.com
>> http://jeffhammond.github.io/
>>
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>
>
>
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-- 
Jeff Hammond
jeff.science at gmail.com
http://jeffhammond.github.io/
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