[MPICH2-dev] fortran 90 compiling error on G5

[Rajeev Thakur]

Try setting xlf90 (or xlf if you have it) as the F77 complier by doing
setenv F77 xlf90
And then run configure and make again.

Rajeev 

> -----Original Message-----
> From: owner-mpich2-dev at mcs.anl.gov 
> [mailto:owner-mpich2-dev at mcs.anl.gov] On Behalf Of Zhibo Zhang
> Sent: Wednesday, September 07, 2005 11:02 AM
> To: mpich2-dev at mcs.anl.gov
> Subject: [MPICH2-dev] fortran 90 compiling error on G5
> 
> Dear Mpich2 Developers
> 
> I meet some problems with compiling fortran file using mpif90, I  
> don't know whether it is a bug
> I installed the MPICH2 on my Mac G5 following the document. 
> The steps  
> are
> 1, configure --prefix=/usr/local --enable-f90
> 2, make
> 3, sudo make install
> 
> The fortran compiler on my G5 is the xlf90 from IBM.
> 
> Everything goes well until I tried to compile some fortran90 file  
> like the on given in the examples/f90/pi3f90.f90
> 
> the err is strange :
> /usr/bin/ld: Undefined symbols:
> _mpi_init
> _mpi_comm_rank
> _mpi_comm_size
> _mpi_bcast
> _mpi_reduce
> _mpi_finalize
> 
> I tried the mpif90 -show, the result is
> f90 -I/usr/local/include -I/usr/local/include -L/usr/local/lib - 
> lmpichf90 -lmpichf90 -lpmpich -lmpich
> 
> That's what I can do so far. I don't  know whether this is a bug or  
> because of some mistake I made during the installation. I 
> also attach  
> the config.log 
>