Thanks, Brice.

  -- Pavan

> On May 25, 2019, at 1:43 AM, Brice Goglin <brice.gog...@inria.fr> wrote:
> 
> Thanks Pavan, I am pushing this.
> 
> Brice
> 
> 
> 
> Le 25/05/2019 à 08:19, Balaji, Pavan via hwloc-users a écrit :
>> Folks,
>> 
>> We ran into an issue with the hwloc integration for MPICH.  On Mac OS, hwloc 
>> detects that OpenCL is available, but the corresponding LDFLAGS are not 
>> exported upstream to MPICH, causing application builds to fail at the link 
>> stage.
>> 
>> See this issue, for example: https://github.com/pmodels/mpich/issues/3449
>> 
>> We were able to fix this by having HWLOC export LDFLAGS upstream: 
>> https://github.com/pmodels/hwloc/commit/c2e5db2a47
>> 
>> Please consider integrating this patch into your next release.
>> 
>> Thanks,
>> 
>> -- Pavan
>> 
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