[mpich-discuss] Fortran/C configuration issue with MPICH2
balaji at mcs.anl.gov
Sat Sep 14 22:10:13 CDT 2013
Your gcc is 32-bit and ifort is 64-bit. They don't work well together. Install a 64-bit gcc or use a different C compiler (e.g., icc).
On Sep 14, 2013, at 8:33 PM, sunyeping wrote:
> Dear all,
> I am trying to install mpich2-1.4.1p1 onto my centos 5.9 ssystem. I
> > used the following command:
> > ./configure CFLAGS="-fPIC" CXXFLAGS="-fPIC" FFLAGS="-fPIC"
> > --enable-shared--prefix=/opt/mpich2
> > However, I receive error message:
> > configure: error: **** Incompatible Fortran and C Object File
> > Types! ****F77 Object File Type produced by "ifort -fPIC " is : :
> > ERROR: cannot open `' (No such file or directory). C Object File
> > Type produced by "gcc -fPIC -O2" is : : ELF 64-bit LSB
> > relocatable, AMD x86-64, version 1 (SYSV), not stripped.What does
> > that mean and how to resolve the problem?
> Institute of Microbiology, Chinese Academy of Sciences
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