[Bug-gnubg] Re: sgf.y and sgf.c

[Joseph Heled]

Personally, I would change file names to fit the convension, i.e generate
sgf.{c,y} from sgf.y, and give the (current, non generated) sgf.c another name.

-Joseph


Gary Wong wrote:
> 
> On Fri, Jun 07, 2002 at 12:22:54PM +0200, ?ystein Johansen wrote:
> > > Is the Makefile hand-written, or generated from ./configure?
> >
> > Yes, the Makefiles are hand-written. I can't run ./configure
> > on windoze.
> >
> > > What error do you get if sgf.y is there?
> >
> > Can't run yacc! (Because there is no yacc) Bison is installed,
> > but it doesn't work!
> 
> Ah, I see -- the problem sounds as if make has an implicit rule for
> generating foo.c from foo.y with yacc.  (GNU make does this; I don't
> know about other makes.)  Does it help to add a rule:
> 
>     sgf.c:
>             true
> 
> to override the implicit rule?  It might also be nice to add:
> 
>     sgfp.c sgfp.h: sgf.y
>             $(BISON) -o $@ -p sgf -d $<
> 
>     sgfl.c: sgf.l
>             $(FLEX) -o$@ -Psgf $<
> 
> but those rules require Flex and Bison.
> 
> Cheers,
> Gary.
> --
>    Gary Wong           address@hidden           
> http://www.cs.arizona.edu/~gary/