[Coco] ansifront compiling on Linux

[Walter Zambotti]

Jeff

I managed to evaluate unproto and play with it a bit.

Unfortunately it uses different pre-processor directives than the OS9 compiler and it didn't appear to unproto the functions as described.  I think that is because the directives produced by c.cprep are so different that unproto just doesn't know how to handle them.

It would need to be heavily modified to work with the Os9 dev environment.

Was worth looking at though.

Walter

-----Original Message-----
From: Coco [mailto:coco-bounces at maltedmedia.com] On Behalf Of Walter Zambotti
Sent: Friday, 29 November 2019 8:27 AM
To: 'CoCoList for Color Computer Enthusiasts' <coco at maltedmedia.com>
Subject: Re: [Coco] ansifront compiling on Linux

Thanks Jeff

I downloaded unproto and took a quick look but as I managed to get ansifront going I will put unproto on the back burner for a later date.

The unproto code looks quite good and I will try it out.

Regards

Walter 

-----Original Message-----
From: Coco [mailto:coco-bounces at maltedmedia.com] On Behalf Of Jeff Teunissen
Sent: Monday, 25 November 2019 5:11 AM
To: CoCoList for Color Computer Enthusiasts <coco at maltedmedia.com>
Subject: Re: [Coco] ansifront compiling on Linux

You may want to look into "unproto" rather than ansi2knr.
<https://invisible-island.net/unproto/unproto.html>

On Wed, Nov 20, 2019 at 10:24 PM Walter Zambotti <zambotti at iinet.net.au> wrote:
>
> Alex
>
> I managed to find ansi2k&r and gave it a go.
>
> It is unfortunately not very good.
>
> It manages to convert this:
>
> main(int argc, char **argv)
>
> to:
>
> main(argc, argv) int argc; char **argv;
>
> which is correct but then fails on this:
>
> int main(int argc, char **argv)
>
> because of the int before the main
>
> Walter
>
> -----Original Message-----
> From: Coco [mailto:coco-bounces at maltedmedia.com] On Behalf Of Alex 
> Evans
> Sent: Friday, 15 November 2019 10:52 PM
> To: CoCoList for Color Computer Enthusiasts <coco at maltedmedia.com>
> Subject: Re: [Coco] ansifront compiling on Linux
>
> There is another piece of code that is much more commonly used on platforms that performs a similar function to ansifront. It is call ansi2knr and while it is primarily concerned with the differences in function prototypes, it can also deal with the issue of void not being present (particularly as in the K&R days, void was a common non-standard extension).
>
> On Fri, Nov 15, 2019 at 4:44 AM Gene Heskett <gheskett at shentel.net> wrote:
> >
> > On Friday 15 November 2019 01:32:17 Walter Zambotti wrote:
> >
> > > Hi
> > >
> > >
> > >
> > > I tried to compile ansifront on Linux and after creating about a 
> > > hundred explicit function prototypes to avoid many warnings I got 
> > > it going to some degree but not completely.
> > >
> > ansifront's main purpose is to convert any "void"s in the src code 
> > stream to int's, since our c compiler doesn't have a datatype of void.
> > As such, its a single purpose c.prep, a text processor. I'm not 
> > recalling now whether it even throws away the result of the of the 
> > converted to int code. It may even be automatic as its cleaning up 
> > the stack. Mike didn't exactly leave us with "explicit" docs.
> > >
> > >
> > > The code does a lot of interchanging pointers with integers and 
> > > assumes they are 16 bit.  I don't have this luxury and on Linux  I 
> > > can have 64 bits or 32 bits.
> > >
> > >
> > >
> > > Has anyone already got a working Linux version of ansifront by any 
> > > chance?
> > >
> > Not here. On linux, it might be duplicatable by an awk or sed script 
> > but I have never had the need to try.
> > >
> > >
> > > Regards
> > >
> > >
> > >
> > > Walter
> >
> >
> > Cheers, Gene Heskett
> > --
> > "There are four boxes to be used in defense of liberty:
> >  soap, ballot, jury, and ammo. Please use in that order."
> > -Ed Howdershelt (Author)
> > If we desire respect for the law, we must first make the law respectable.
> >  - Louis D. Brandeis
> > Genes Web page <http://geneslinuxbox.net:6309/gene>
> >
> > --
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>
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