Re: [Doxygen-users] Preprocessing + different subroutine headers (FORTRAN)

[Fabian N. <fab...@sc...>]

Hi Albrecht,

 > Normal convention in the Fortran world is that lowercase extension is
 > not preprocessed and uppercase extension is preprocessed. So I don't
 > think it would be wise to do this.

Yeah, true point. However, it works for our current situation. We are 
about to rearrange a couple of things anyway, so we'll see.

Thanks,
Fabian


* From: Albert (alb...@gm...)
* To: Fabian Nick (fab...@sc...)
* Sent:  02.07.2014 at 15:46 +0200
* Subject: Re: [Doxygen-users] Preprocessing + different subroutine 
headers (FORTRAN)
> Fabian,
>
> F90 is already supported, as extension and will automatically do the
> preprocessing. The preprocessing of Fortran file is governed by the routine:
> bool FortranLanguageScanner::needsPreprocessing(const QCString &extension)
> {
>    return extension!=extension.lower(); // use preprocessor only for
> upper case extensions
> }
> in fortranscanner.l
>
> Your question regarding to do always preprocessing :
> Normal convention in the Fortran world is that lowercase extension is
> not preprocessed and uppercase extension is preprocessed. So I don't
> think it would be wise to do this.
>
> Albert
>
>
>
> On Wed, Jul 2, 2014 at 3:35 PM, Fabian Nick
> <fab...@sc... <mailto:fab...@sc...>>
> wrote:
>
>     Albert,
>
>     forget my last message.
>
>     However it would be nice if I could build a version where *.f90 is
>     preprocessed as well... Any chance to do so?!
>
>
>     Fabian
>
>
>     * From: Albert (alb...@gm... <mailto:alb...@gm...>)
>     * To: Fabian Nick (fab...@sc...aunhofer.__de
>     <mailto:fab...@sc...>)
>     * Sent:  02.07.2014 at 15:01 +0200
>     * Subject: Re: [Doxygen-users] Preprocessing + different subroutine
>     headers (FORTRAN)
>
>         Hi Fabian,
>
>
>         I see you use the extension f90, to enable preprocessing for
>         Fortran you
>         have to use F90 as extension.
>
>         Albert
>
>
>         On Wed, Jul 2, 2014 at 2:36 PM, Fabian Nick
>         <fab...@sc...aunhofer.__de
>         <mailto:fab...@sc...>
>         <mailto:fabian.nick@scai.__fraunhofer.de
>         <mailto:fab...@sc...>>>
>
>         wrote:
>
>              Hi all,
>
>              I'm using doxygen 1.8.7 and I set ENABLE_PREPROCESSING = yes.
>              However, when I parse a file with the following content
>
>              #ifndef FOO
>                     subroutine bar(arg1, arg2)
>              #else
>                     subroutine bar(arg1)
>              #endif
>                     end subroutine bar
>
>              I get a state 4 error:
>              Error in file ...doxybug.f90 line: 7, state: 4
>
>              I see why doxygen might be struggling here; is there any
>         way to work
>              aroung this? The meaning of the source code cannot be
>         changed though...
>
>              By the way: bar(arg1, arg2) in the else-section doesn't
>         work either.
>
>
>              Cheers,
>              Fabian
>
>
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