> On Jun 20, 2019, at 12:10 PM, Carlson, Timothy S <timothy.carl...@pnnl.gov> 
> wrote:
> 
> I’ve never seen that error and have built some flavor of this combination 
> dozens of times.  What version of Intel Compiler and what version of OpenMPI 
> are you trying to build?

[chasman@login4 gizmo-mufasa]$ ifort -V
Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R) 64, 
Version 19.0.1.144 Build 20181018
Copyright (C) 1985-2018 Intel Corporation.  All rights reserved.

OpenMPI 4.0.1 

It is probably something I/we are doing that is throwing the configure script 
and macros off.  We include some version (7.3.0 in this case) of gcc in our 
command and library paths because icpc needs the gnu headers for certain 
things.  Perhaps the configure script is picking that up and thinks we are 
using gnu.   

I’ll have to look more closely now that I know I’m the only one seeing it.  :(

Charlie Taylor
UF Research Computing


>  
> Tim
>  
> From: users <users-boun...@lists.open-mpi.org 
> <mailto:users-boun...@lists.open-mpi.org>> On Behalf Of Charles A Taylor via 
> users
> Sent: Thursday, June 20, 2019 8:55 AM
> To: Open MPI Users <users@lists.open-mpi.org 
> <mailto:users@lists.open-mpi.org>>
> Cc: Charles A Taylor <chas...@ufl.edu <mailto:chas...@ufl.edu>>
> Subject: [OMPI users] Intel Compilers
>  
> OpenMPI probably has one of the largest and most complete configure+build 
> systems I’ve ever seen.  
>  
> I’m surprised however that it doesn’t pick up the use of the intel compilers 
> and modify the command line
> parameters as needed.
>  
> ifort: command line warning #10006: ignoring unknown option '-pipe'
> ifort: command line warning #10157: ignoring option '-W'; argument is of 
> wrong type
> ifort: command line warning #10006: ignoring unknown option 
> '-fparam=ssp-buffer-size=4'
> ifort: command line warning #10006: ignoring unknown option '-pipe'
> ifort: command line warning #10157: ignoring option '-W'; argument is of 
> wrong type
> ifort: command line warning #10006: ignoring unknown option 
> '-fparam=ssp-buffer-size=4'
> ifort: command line warning #10006: ignoring unknown option '-pipe'
> ifort: command line warning #10157: ignoring option '-W'; argument is of 
> wrong type
> ifort: command line warning #10006: ignoring unknown option 
> '-fparam=ssp-buffer-size=4’
>  
> Maybe I’m missing something.
>  
> Regards,
>  
> Charlie Taylor
> UF Research Computing

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