[mpich-discuss] Getting MPICH2 to find/use g95 fortran

PattiMichelle miche1 at earthlink.net
Sun Apr 6 22:45:11 CDT 2008

OIC.  I never knew the double ampersand command!  (only the single
Patti  :-)

Pavan Balaji wrote:
> Patti,
>> Thank you very much, Pavan!  I'm not really a command line user - I
>> assume this will cause MPICH to compile with g95 and also to use g95
>> when compiling other programs to run under MPI.   I'm not sure of the 
> Yes, it'll be used for MPICH2 and any programs you compile with mpif77
> or mpif90.
>> syntax of the "&&" command - is that causing it to run make with the
>> previous line as input?
> "&&" ensures that the second command happens only after the first
> command completes successfully. In this case "make && make install"
> ensures that "make install" will be executed only if "make" is
> successful.
>  -- Pavan

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