Release of PnetCDF 1.9.0

[Wei-keng Liao]

Hi, Bruno

I am wondering if you still have the same problem.

If yes, could you try adding the following environment variable to your configure command line.
LDFLAGS="-Wl,--allow-shlib-undefined”

The error messages you encountered also appear on other platforms, Ubuntu and Redhat.
See doc/README.Ubuntu from the release for more info.

Please let me know whether this works for ArchLinux.

Wei-keng

> On Dec 20, 2017, at 5:13 PM, Wei-keng Liao <wkliao at eecs.northwestern.edu> wrote:
> 
> 
> If GNU 7.2.1 is a suspect, would you like to try an earlier
> version of GNU compilers to verify?
> 
> Wei-keng
> 
> On Dec 20, 2017, at 5:01 PM, Bruno Pagani wrote:
> 
>> Le 20/12/2017 à 23:50, Wei-keng Liao a écrit :
>>> I just built an OpenMPI 3.0.0 with GNU 6.2.0 compilers on a Redhat but
>>> could not reproduce the errors you are seeing.
>> 
>> The issue arise with both OpenMPI 2.1.1 and 3.0.0. I would rather expect
>> GNU 7.2.1 to be the culprit here.
>> 
>>> To check whether the problem is OpenMPI related, could you try
>>> using MPICH and see if the errors go away?
>> 
>> Will take me some time as MPICH is not currently available on ArchLinux
>> (this is on my TL, but not reachable in a foreseeable future), so I
>> won’t be able to test it within our building system. But if I can build
>> it locally and try with that maybe that could do it (I would need to
>> reproduce the error outside our building system first, but that should
>> be straight away).
>> 
>> I’ll keep you updated, but expect some weeks before I do.
>> 
>> Regards,
>> Bruno
>