Regards
--Canguo
On Mon, 7 Dec 1998, Valery Fine wrote:
> On 5 Dec 98 at 11:54, Canguo Li wrote:
>
> > Date: Sat, 5 Dec 1998 11:54:50 +0800 (EAT)
> > From: Canguo Li <licg@hpws7.ihep.ac.cn>
> > To: fine@mail.cern.ch
> > Cc: roottalk@hpsalo.cern.ch
> > Subject: Re: your mail
>
> > On HP, I compiled my Geant3.21 application(written in Fortran)
> > without
> > adding-post-pending-underscore, then I call CernLib and Geant3
> > subroutines by explicitly adding the postpending underscores. I
> > think this makes my application's more readable and robust. However,
> > when I tried to port this application to RedHat Linux on PC, where
> > the fortran compilers are fort77 and g77, I couldn't find the option
> > to compile without adding postpending underscore(which should have
> > been the default for any fortran compiler?).
> >
> > Do you or any Rooter happen to know the trick? Thanks in advance.
>
>
> It seems to me very this kind of the trick I mentioned, namely via
> that small F77_NAME macro we define
>
> #define ffread_ F77_NAME(ffread,FFREAD)
>
> This macro for the different platforms does supply:
>
> 1. ffread_ as ffread_
> 2. ffread_ as ffread
> 3. ffread_ as FFREAD
>
> but within your source you are still using your "more readable
> and robust" form, namely
>
> ffread_( . . . )
>
> Actually at this place you have no deal with any compiler just with
> C/C++ pre-processing only.
>
> Valery
>
> =================================================================
> Dr. Valeri Faine (Fine)
> ------------------- Phone: +1 516 344 7806
> Brookhaven National Laboratory FAX : +1 516 344 4206
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>
> Dr. Valery Fine Telex : 911621 dubna su
> -----------
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>