[SAC-HELP] sacio.a for 64 bit Linux

[Gao, Stephen S.]

Hi SAC experts,
 
We have just obtained an X86-64 Redhat Linux server and I would like to install SAC on it. SAC itself works fine on the 64 bit machine but the lib/sacio.a file that came with the package cannot be compiled with FORTRAN codes.
 
Please help.
 
Thanks.
 
Steve 
 
----------------------------
 
Here is the error message when "make" was typed:
 
g77 -g readsac.f -o readsac.exe \
/home/sgao/subs/wsac1gao.f \
/home/sgao/soft/sac/lib/sacio.a

/usr/bin/ld: warning: i386 architecture of input file `/home/sgao/soft/sac/lib/sacio.a(getfhv.o)' is incompatible with i386:x86-64 output
/usr/bin/ld: warning: i386 architecture of input file `/home/sgao/soft/sac/lib/sacio.a(rsac1.o)' is incompatible with i386:x86-64 output
....
 
 
A *.exe file was created by when I tried to run it, it produced a Segmentation fault.
 
 
======================================= 
Stephen S. Gao, PhD,  
Associate Professor of Geophysics, 
Department of Geological Sciences and Engineering, 
Missouri University of Science & Technology (MST)
129 McNutt Hall, Rolla, Missouri 65409, 
E-mail: sgao at mst.edu <mailto:sgao at mst.edu>   
Office Phone: (573)-341-6676, FAX:(573)-341-6935  
http://www.mst.edu/~sgao      
http://mars.device.mst.edu/GG <http://mars.device.mst.edu/GG>  (Geology & Geophysics at MST)
 
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MST History:
1870-1964: Missouri School of Mines and Metallurgy (MSM)
1964-2007: University of Missouri-Rolla (UMR)
2008------: Missouri University of Science & Technology (MST)
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