[MPICH] example failed to link for mpich2 with pgf90(v6.2) and gcc

[Jinyou Liang]

Rajeev,

Thanks for your suggestion, and I tried to setenv for F77 and F90 but 
the symptom is still there.  Namely,  it is okay to configure, followed 
with make, to build the mpich2 library.  However, the resulting library 
was not recognized properly by fortran program (pgf90 version 6.2), as 
shown earlier, though earlier version of pgf90 was okay.   I would 
appreciate your insights.

With best regards,
Jinyou

 Thakur wrote:
> Make sure you also specify the F77 compiler as PGI before running configure.
> For example,
> setenv F77 pgf77 (or pgf90)
> setenv F90 pgf90
> configure ...
>  
> Rajeev
>
>
>   
>> -----Original Message-----
>> From: owner-mpich-discuss at mcs.anl.gov 
>> [mailto:owner-mpich-discuss at mcs.anl.gov] On Behalf Of Jinyou Liang
>> Sent: Thursday, March 15, 2007 2:02 PM
>> To: mpich-discuss-digest at mcs.anl.gov
>> Subject: [MPICH] example failed to link for mpich2 with 
>> pgf90(v6.2) and gcc
>>
>> Dear mpi nerds,
>>
>> Has anyone succeeded in the example of 
>> mpich2-1.0.5p3/examples/f90(f77) 
>> using the combination of gcc and pgf90(version 6.2) ?
>>
>> I got the error message like
>> {  fpi.f: (...): undefined reference to 'mpi_init_' }
>>    ... and for all other mpi subroutines.
>>
>> The same code worked fine with pgf90 (v6.1) + gcc, so I guess it is a 
>> compilation option problem.  FYI, my LINUX machine has the following 
>> output for 'uname -a' command: 
>> Linux auster 2.6.19-1.2288.fc5smp #1 SMP Feb 10 ... 2007 i686 
>> i686 i386 
>> GNU/Linux
>>
>> Your setup for environment variables and configure options would be 
>> helpful, if you succeeded in this case.
>>
>>
>> Thanks,
>> Jinyou
>>
>>     
>
>   

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