linpack: unrecognised file format

[fai amd <faiamd64@yahoo.com>]

Hi,

I am trying to compile linpack. I had compiled ATLAS. I am using mpicc
from lam to compile linpack. Here is the error I get 

It is a dual core opteron system

/usr/local/bin/mpicc -o HPL_dlamch.o -c  -DHPL_CALL_CBLAS
-I/root/hpl/include -I/root/hpl/include/Linux_HAMMER64SSE2_4  
-I/usr/local/mpi/include  ../HPL_dlamch.c
ar r /root/hpl/lib/Linux_HAMMER64SSE2_4 /libhpl.a  HPL_dlacpy.o        
  HPL_dlatcpy.o          HPL_fprintf.o HPL_warn.o            
HPL_abort.o            HPL_dlaprnt.o HPL_dlange.o HPL_dlamch.o
ar: /root/hpl/lib/Linux_HAMMER64SSE2_4: File format not recognized
make[2]: *** [lib.grd] Error 1
make[2]: Leaving directory `/root/hpl/src/auxil/Linux_HAMMER64SSE2_4'
make[1]: *** [build_src] Error 2
make[1]: Leaving directory `/root/hpl'

would appreciate some help.

regards
john.


/root/ATLAS/lib/Linux_HAMMER64SSE2_4:                directory
/root/ATLAS/lib/Linux_HAMMER64SSE2_4/Make.inc:       symbolic link to
`/root/ATLAS/Make.Linux_HAMMER64SSE2_4'
/root/ATLAS/lib/Linux_HAMMER64SSE2_4/Makefile:       ASCII English text
/root/ATLAS/lib/Linux_HAMMER64SSE2_4/libatlas.a:     current ar archive
/root/ATLAS/lib/Linux_HAMMER64SSE2_4/libtstatlas.a:  current ar archive
/root/ATLAS/lib/Linux_HAMMER64SSE2_4/libcblas.a:     current ar archive
/root/ATLAS/lib/Linux_HAMMER64SSE2_4/liblapack.a:    current ar archive
/root/ATLAS/lib/Linux_HAMMER64SSE2_4/libf77blas.a:   current ar archive
/root/ATLAS/lib/Linux_HAMMER64SSE2_4/libptcblas.a:   current ar archive
/root/ATLAS/lib/Linux_HAMMER64SSE2_4/libptf77blas.a: current ar archive

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