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g77



Dear,

I have some question about g77 compiler. 

I use g77(0.5.19.1) in linux system(2.0.29) for the first time. 

I want to compile a Fortran source program(Quantum Chemistry Calculation

Software). It can be compiled and finished, but do not work.

When I run this program, it show me "Segmentation fault"

This program work very well in SGI workstation, compiled by f77. 

How can I do? Can you give me a example? Which option I should be used?

Whether g77 have an option whose function is the same with -r8 in f77?



sincerely,

Wang Xiujun 





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