Re: [OMPI users] Open MPI 1.4.3 - Mac OS X 10.6.7
On May 3, 2011, at 5:29 PM, Paul Cizmas wrote: > I have installed Gfortran GCC 4.4.4 and Absoft11.0. > > It appears that I have i686-apple-darwin10-gcc-4.2.1. > > When I run > > ./configure --prefix=/opt/openmpi1.4.3 F77=/Applications/Absoft11.0/bin/f77 > > and > > ./configure --prefix=/opt/openmpi1.4.3GF F77=/sw/bin/gfortran > > in both cases I get the message: > > == > It appears that your Fortran 77 compiler is unable to link against > object files created by your C compiler. This typically indicates > one of a few possibilities: > > - A conflict between CFLAGS and FFLAGS > - A problem with your compiler installation(s) > - Different default build options between compilers (e.g., C >building for 32 bit and Fortran building for 64 bit) > - Incompatible compilers The problem is exactly what Open MPI is telling you -- the C compiler is not compatible with the Fortran compilers that you have specified. If you have /sw/bin/gfortran, I'm guessing you have it installed via fink...? If so, you might also have a fink-installed gcc that is compatible with that gfortran. -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
[OMPI users] Open MPI 1.4.3 - Mac OS X 10.6.7
Hello: I am trying to install OpenMPI 1.4.3 on a Mac OS 10.6.7. I have installed Gfortran GCC 4.4.4 and Absoft11.0. It appears that I have i686-apple-darwin10-gcc-4.2.1. When I run ./configure --prefix=/opt/openmpi1.4.3 F77=/Applications/Absoft11.0/bin/f77 and ./configure --prefix=/opt/openmpi1.4.3GF F77=/sw/bin/gfortran in both cases I get the message: == It appears that your Fortran 77 compiler is unable to link against object files created by your C compiler. This typically indicates one of a few possibilities: - A conflict between CFLAGS and FFLAGS - A problem with your compiler installation(s) - Different default build options between compilers (e.g., C building for 32 bit and Fortran building for 64 bit) - Incompatible compilers Such problems can usually be solved by picking compatible compilers and/or CFLAGS and FFLAGS. More information (including exactly what command was given to the compilers and what error resulted when the commands were executed) is available in the config.log file in this directory. ** configure: error: C and Fortran 77 compilers are not link compatible. Can not continue. == I read the FAQ but did not find suggestions about this problem. What should be my next step? Thank you, Paul
