SORRY again, multiple definition of `MAIN__'

Fabian Braennstroem f.braennstroem@gmx.de
Sun Dec 28 20:22:00 GMT 2003


Hello,
again sorry, I just thought I found the error, but I did not :-(

On Sun, 2003-12-28 at 19:58, Fabian Braennstroem wrote:
> Hello,
> 
> I am still trying to adjust an sgi-fortran-code to linux g77.  I get
> this error-message:
> 
THAT is the correct error-message:

save_vel.o(.text+0xcd1): In function `MAIN__':
: multiple definition of `MAIN__'
main.o(.text+0x0): first defined here
/usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.3/../../../../i686-pc-linux-gnu/bin/ld: Warning: size of symbol `MAIN__' changed from 5155 in main.o to 5 in save_vel.o
save_pres.o(.text+0x763): In function `MAIN__':
: multiple definition of `MAIN__'
main.o(.text+0x0): first defined here
collect2: ld returned 1 exit status
make: *** [calc_les_03_cube] Error 1

> Without the two subroutines 'save_vel.f''save_pres.f' the program works
> well.
> 
> So I tried the 'nm'-utility for the first time and I get this:
The command was: 'nm --numeric-sort --extern-only save_vel.o'
> 
>          U do_fio
>          U do_lio
>          U dphidx_
>          U dphidy_
>          U e_wsfe
>          U e_wsle
>          U f_clos
>          U f_open
>          U s_cat
>          U s_wsfe
>          U s_wsle
> 00000000 T save_vel__
> 00000000 D visit_
> 00000002 C prin1_
> 00000004 C caser_
> 0000000c C pres_
> 00000010 C prin2_
> 00000020 C vecti_
> 00000020 C vectl_
> 00000024 C allc_
> 00000024 C turb_
> 00000030 C alll_
> 00000030 C point_
> 00000034 C casei_
> 00000038 C alli_
> 000000c0 C vectc_
> 00000cd1 T MAIN__
> 00061a9c C allr_
> 00340d10 C flupr_
> 0035eda0 C geom_
> 00b722b0 C node_
> 02709c00 C coef_
> 061986a0 C vectr_
> 
> On http://www.bo.infn.it/alice/alice-doc/mll-doc/migvms/node22.html I
> read:
> "In this way the location of MAIN in the code is found and the wrong
> routine detected."
> So in my example the wrong routine should be placed between vectc allr.
> But, how can I find the mistake? What does that mean?
> 
> Greetings!
> Fabian

Once again, sorry!
Greetings
Fabian



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