[CIG-SEISMO] compilation error (configure: error: MPI header not found; try setting MPI_INC)

[Emanuel Kaestle]

Thanks for your quick reply!

But why does the following command not do the trick (independent whether 
I use inverted commas or not)?
/./////configure FC=gfortran MPIFC=mpif90 
MPI_INC='/usr/include/mpich/mpi.h//'//////

/The configure script recognizes that MPI_INC is set. Before, I got the 
error:
/gfortran:error: unrecognized command line option '-showme:incdir/s'

Now I just get the error /MPI header not found; .../

Thanks again for any suggestions,

Emanuel

/
/


On 11/13/2017 04:50 PM, Malladi, Rama Kishan V wrote:
>
> /Typically//MPI_INC is the path to the location where the header 
> “mpi.h” is available. So, try setting MPI_INC to /usr/include/mpich/
>
> *From:*CIG-SEISMO [mailto:cig-seismo-bounces at geodynamics.org] *On 
> Behalf Of *Emanuel Kaestle
> *Sent:* Monday, November 13, 2017 9:10 PM
> *To:* cig-seismo at geodynamics.org
> *Subject:* [CIG-SEISMO] compilation error (configure: error: MPI 
> header not found; try setting MPI_INC)
>
> Hi there,
>
> I am having some touble compiling SPECFEM3D. Execution of the 
> configure script returns me the following error
>
> /## --- ##
> ## MPI ##
> ## --- ##
> checking mpi.h usability... no
> checking mpi.h presence... no
> checking for mpi.h... no
> configure: error: MPI header not found; try setting MPI_INC./
>
> I start it with the command /./configure FC=gfortran MPIFC=mpif90/
>
> Changing it to /./configure FC=gfortran MPIFC=mpif90 
> MPI_INC='/usr/include/mpich/mpi.h'/ doesn't change anything. It 
> returns the same error.
>
> The mpi.h header should be present, at least I can find it with the 
> /find/ command:
>
> //usr/src/linux-headers-4.8.0-53/include/linux/mpi.h
> /usr/src/linux-headers-4.10.0-28/include/linux/mpi.h
> /usr/include/mpich/mpi.h/
>
> The small script from the manual (program main / include 'mpif.h' / 
> ....) runs without problems if I compile it with mpif90 (not with 
> gfortran).
>
> What is the correct way to set MPI_INC?
>
> Thanks for your help!
>
> Emanuel
>
>
>
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