Re: [OMPI users] open mpi gcc

2015-09-17 Thread Thomas Jahns
The usual way to override the C compiler is to invoke configure like this: ./configure CC=nameofcc Regards, Thomas smime.p7s Description: S/MIME Cryptographic Signature

Re: [OMPI users] open mpi gcc

2015-09-16 Thread Kumar, Sudhir
Haven't tried that. Will try that approach. Thanks Sudhir Kumar -Original Message- From: users [mailto:users-boun...@open-mpi.org] On Behalf Of Ralph Castain Sent: Wednesday, September 16, 2015 11:05 AM To: Open MPI Users Subject: Re: [OMPI users] open mpi gcc Have you tried

Re: [OMPI users] open mpi gcc

2015-09-16 Thread Ralph Castain
Have you tried just rebuilding OMPI after setting gcc 4.1.2 at the front of your PATH and LD_LIBRARY_PATH? > On Sep 16, 2015, at 8:58 AM, Kumar, Sudhir wrote: > > Hi > We are currently using openmpi 1.8.5 and gcc 4.4.7, we would like to change > the associated gcc to gcc 4.1.2 for our openmpi

[OMPI users] open mpi gcc

2015-09-16 Thread Kumar, Sudhir
Hi We are currently using openmpi 1.8.5 and gcc 4.4.7, we would like to change the associated gcc to gcc 4.1.2 for our openmpi 1.8.5 installation. Is this possible. If so how can it be done. Thanks Sudhir Kumar