BTW, for x86_64 there are two different g95 binaries available One that has 32bit default integers and another that has 64bit default size integers. I have tried both with the same result.
-----Original Message----- >From: "Steven A. DuChene" <linux-clust...@mindspring.com> >Sent: Aug 18, 2006 1:55 PM >To: us...@open-mpi.org >Subject: [OMPI users] building openmpi with gfortran and g95 > >I am attempting to build OpenMPI-1.1 on a RHEL4u2 system that has >the standard gfortran install as part of the distro and with a self installed >recent version of g95 from g95.org but when I use the FC flag to >configure to tell it where to find the g95 executable I get a message >during the configure run of > >*** Fortran 90/95 compiler >checking whether we are using the GNU Fortran compiler... yes >checking whether /app/g95-newer/g95-install/bin/x86_64-unknown-linux-gnu-g95 >accepts -g... yes >checking if Fortran compiler works... yes >checking whether gfortran and >/app/g95-newer/g95-install/bin/x86_64-unknown-linux-gnu-g95 compilers are >compatible... no >configure: WARNING: *** Fortran 77 and Fortran 90 compilers are not link >compatible >configure: WARNING: *** Disabling MPI Fortran 90/95 bindings >checking if Fortran 90 compiler supports LOGICAL... skipped >checking if Fortran 90 compiler supports INTEGER... skipped >checking if Fortran 90 compiler supports INTEGER*1... skipped >checking if Fortran 90 compiler supports INTEGER*2... skipped >checking if Fortran 90 compiler supports INTEGER*4... skipped >checking if Fortran 90 compiler supports INTEGER*8... skipped >checking if Fortran 90 compiler supports INTEGER*16... skipped >checking if Fortran 90 compiler supports REAL... skipped >checking if Fortran 90 compiler supports REAL*4... skipped >checking if Fortran 90 compiler supports REAL*8... skipped >checking if Fortran 90 compiler supports REAL*16... skipped >checking if Fortran 90 compiler supports DOUBLE PRECISION... skipped >checking if Fortran 90 compiler supports COMPLEX... skipped >checking if Fortran 90 compiler supports COMPLEX*8... skipped >checking if Fortran 90 compiler supports COMPLEX*16... skipped >checking if Fortran 90 compiler supports COMPLEX*32... skipped >checking if Fortran 90 compiler supports DOUBLE COMPLEX... skipped > >I am not specifying any particular FCFLAGS but from searching through the >mailing >lists I am pretty sure I should be but I just don't know what exactly. > >Any info on this anywhere? > > >_______________________________________________ >users mailing list >us...@open-mpi.org >http://www.open-mpi.org/mailman/listinfo.cgi/users
