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From: Gurhan (gurhan.ozen_at_[hidden])
Date: 2007-10-18 14:29:55


Hello,

configure:33918: gcc -DNDEBUG -O2 -g -pipe -m32 -march=i386
-mtune=pentium4 -fno-strict-aliasing -I. -c conftest.c
configure:33925: $? = 0
configure:33935: gfortran conftestf.f90 conftest.o -o conftest
/usr/bin/ld: warning: i386 architecture of input file `conftest.o' is
incompatible with i386:x86-64 output
configure:33942: $? = 0
configure:33990: ./conftest
configure:33997: $? = 139
configure:34006: error: Could not determine size of LOGICAL

Is this correct? We are feeding a 32-bit object file to be linked with
a 64-bit output executable file? When target is i386 shouldn't -m32
-march=i386 need to be passed on to gfortran as well on above
instance, unless it's for negative testing?

Thanks,
gurhan

On 10/18/07, Jim Kusznir <jkusznir_at_[hidden]> wrote:
> Attached is the requested info. There's not much here, though...it
> dies pretty early in.
>
> --Jim
>
> On 10/17/07, Jeff Squyres <jsquyres_at_[hidden]> wrote:
> > On Oct 17, 2007, at 12:35 PM, Jim Kusznir wrote:
> >
> > > checking if Fortran 90 compiler supports LOGICAL... yes
> > > checking size of Fortran 90 LOGICAL... ./configure: line 34070: 7262
> > > Segmentation fault ./conftest 1>&5 2>&1
> > > configure: error: Could not determine size of LOGICAL
> >
> > Awesome! It looks like gfortran itself is seg faulting.
> >
> > Can you send all the information listed on the getting help page?
> >
> > http://www.open-mpi.org/community/help/
> >
> > That will help confirm/deny whether it's gfortran itself that is seg
> > faulting. If it's gfortran that's seg faulting, there's not much
> > that Open MPI can do...
> >
> > --
> > Jeff Squyres
> > Cisco Systems
> >
> > _______________________________________________
> > users mailing list
> > users_at_[hidden]
> > http://www.open-mpi.org/mailman/listinfo.cgi/users
> >
>
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