[mvapich-discuss] mvapich1-0.9.9-beta suggestion for F90

[Shaun Rowland]

Bas van der Vlies wrote:
> Hello,
> 
>  I could not build the fortran90 mpich modules because we got an error:
> {{{
> checking whether Fortran 90 is compatible with Fortran 77... no
> configure: error: Fortran 90 and Fortran 77 compilers are not compatible.
> They generate external symbol names that are different.
> }}}
> 
> the following F90 flag solves the problem:
>   F90=gfortran  F90FLAGS="-ff2c" ./make.mvapich.gen2
> 
> Just a tip ;-)

What are you using or the F77 compiler? If you use gfortran for both,
then I would think you wouldn't need F90FLAGS. The latests versions of
gcc only have gfortran.
-- 
Shaun Rowland	rowland at cse.ohio-state.edu
http://www.cse.ohio-state.edu/~rowland/