Thanks to:
Oisin McGuinness <oisin_at_sbcm.com>
Joe Spanicek <joe_at_resptk.bhp.com.au>
Lucio Chiappetti <lucio_at_ifctr.mi.cnr.it>
They all suggest to use -taso option in Digital Fortran and C/C++
compiler. I knew -taso option but such option does not exist in
gcc/g++. We had decided to use gcc/g++ to compile C/C++ codes on
all platforms. I am still looking for other solution.
-- Xihong
My original question:
> Greeting! I am working on exporting a big package to DEC3000/700 running
> DU4.0B. The codes are writing in C, C++ and Fortran. It also needs to link
> to a library developed by other institute. We are using Digital f77 to
> compile the Fortran codes and gcc/g++ to compile C/C++. The generated
> object files are 64-bit binaries. But the library we got from other
> institute is compiled as 32-bit binary (also under DU4.0, but I do not
> know what kind machine they are using). I can recompile this library but
> some codes in the library explicitly assume addresses can fit into 32-bit
> varibales. I is not easy to modify the library codes. So I my question is:
>
> Can I use Digital f77 and GNU gcc/g++ to generate 32-bit binaries? and
> how?
-- Xihong
+ Nevis Lab, Columbia University
_ O _ Tel:(914)591-2840 (office) __o
( `-|-' ) (212)749-8849 (home) /\
\_+|+_/ Email: yang_at_nevis1.columbia.edu /)
----- WWW:
http://nevis1.columbia.edu/~yang
Received on Wed Jul 08 1998 - 16:34:54 NZST