[mpich-discuss] configuring mpich 2 on Mac OS 10.6

[Rajeev Thakur]

You can also try setting the env variable FFLAGS to -m64 before running
configure.

Rajeev

> -----Original Message-----
> From: mpich-discuss-bounces at mcs.anl.gov 
> [mailto:mpich-discuss-bounces at mcs.anl.gov] On Behalf Of Pavan Balaji
> Sent: Friday, March 26, 2010 3:28 PM
> To: mpich-discuss at mcs.anl.gov
> Subject: Re: [mpich-discuss] configuring mpich 2 on Mac OS 10.6
> 
> 
> Ok, this showed up a bunch of times, so I have added a FAQ 
> entry for it. 
> Please see: 
> http://wiki.mcs.anl.gov/mpich2/index.php/Frequently_Asked_Ques
> tions#Q:_I_get_a_configure_error_saying_.22Incompatible_Fortra
n_and_C_Object_File_Types.21.22
> 
> Thanks,
> 
>   -- Pavan
> 
> Brandt Belson wrote:
> > Hello,
> > I'm trying to configure (then install) mpich 2 on a Mac OS 
> 10.6, and I'm 
> > having a problem. ./configure, without any additional 
> options, fails. 
> > This is probably an easy fix but I don't know what it is. 
> I'm pasting 
> > the entire output of configure below.
> > 
> > rainier:mpich2-1.2.1p1 bbelson$ ./configure
> > Configuring MPICH2 version 1.2.1p1
> > Running on system: Darwin rainier 10.2.0 Darwin Kernel 
> Version 10.2.0: 
> > Tue Nov  3 10:37:10 PST 2009; root:xnu-1486.2.11~1/RELEASE_I386 i386
> > Executing mpich2prereq in 
> > /home/bbelson/Downloads/mpich2-1.2.1p1/src/mpid/ch3 with 
> > Executing mpich2prereq in 
> > /home/bbelson/Downloads/mpich2-1.2.1p1/src/mpid/ch3/channels/nemesis
> > sourcing 
> /home/bbelson/Downloads/mpich2-1.2.1p1/src/pm/mpd/mpich2prereq
> > sourcing 
> /home/bbelson/Downloads/mpich2-1.2.1p1/src/pm/hydra/mpich2prereq
> > sourcing 
> /home/bbelson/Downloads/mpich2-1.2.1p1/src/pm/gforker/mpich2prereq
> > sourcing /home/bbelson/Downloads/mpich2-1.2.1p1/src/pm/mpd/setup_pm
> > checking for gcc... gcc
> > checking for C compiler default output file name... a.out
> > checking whether the C compiler works... yes
> > checking whether we are cross compiling... no
> > checking for suffix of executables... 
> > checking for suffix of object files... o
> > checking whether we are using the GNU C compiler... yes
> > checking whether gcc accepts -g... yes
> > checking for gcc option to accept ISO C89... none needed
> > checking how to run the C preprocessor... gcc -E
> > checking whether the compiler defines __func__... yes
> > checking whether the compiler defines __FUNC__... no
> > checking whether the compiler sets __FUNCTION__... yes
> > checking whether C compiler accepts option -O2... yes
> > checking whether routines compiled with -O2 can be linked with ones 
> > compiled without -O2... yes
> > checking for type of weak symbol alias support... no
> > checking whether __attribute__ ((weak)) allowed... yes
> > checking whether __attribute ((weak_import)) allowed... yes
> > checking for g77... no
> > checking for xlf... no
> > checking for f77... no
> > checking for frt... no
> > checking for pgf77... no
> > checking for cf77... no
> > checking for fort77... no
> > checking for fl32... no
> > checking for af77... no
> > checking for xlf90... no
> > checking for f90... no
> > checking for pgf90... no
> > checking for pghpf... no
> > checking for epcf90... no
> > checking for gfortran... gfortran
> > checking whether we are using the GNU Fortran 77 compiler... yes
> > checking whether gfortran accepts -g... yes
> > checking whether Fortran 77 compiler accepts option -O2... yes
> > checking whether routines compiled with -O2 can be linked with ones 
> > compiled without -O2... yes
> > checking how to get verbose linking output from gfortran... -v
> > checking for Fortran 77 libraries of gfortran... 
> >  -L/usr/local/gfortran/lib/gcc/i386-apple-darwin8.10.1/4.5.0 
> > 
> -L/usr/local/gfortran/lib/gcc/i386-apple-darwin8.10.1/4.5.0/../../.. 
> > -lgfortran
> > checking whether gfortran accepts the FLIBS found by autoconf... yes
> > checking whether C can link with 
> >  -L/usr/local/gfortran/lib/gcc/i386-apple-darwin8.10.1/4.5.0 
> > 
> -L/usr/local/gfortran/lib/gcc/i386-apple-darwin8.10.1/4.5.0/../../.. 
> > -lgfortran... yes
> > checking for linker for Fortran main programs... Use 
> Fortran to link 
> > programs
> > checking whether Fortran 77 and C objects are compatible... no
> > checking for file... file
> > configure: error: ****  Incompatible Fortran and C Object 
> File Types!  ****
> > F77 Object File Type produced by "gfortran  -O2" is : : 
> Mach-O object i386.
> >  C  Object File Type produced by "gcc  -O2" is : : Mach-O 
> 64-bit object 
> > x86_64.
> > 
> > Any help is appreciated, thank you!
> > Brandt
> > 
> > 
> > 
> --------------------------------------------------------------
> ----------
> > 
> > _______________________________________________
> > mpich-discuss mailing list
> > mpich-discuss at mcs.anl.gov
> > https://lists.mcs.anl.gov/mailman/listinfo/mpich-discuss
> 
> -- 
> Pavan Balaji
> http://www.mcs.anl.gov/~balaji
> _______________________________________________
> mpich-discuss mailing list
> mpich-discuss at mcs.anl.gov
> https://lists.mcs.anl.gov/mailman/listinfo/mpich-discuss
>