Hello,
From a make -p (to display implicit rules), I get
%.c: %.y
$(YACC.y) $<
mv -f y.tab.c $@
In most systems, yacc is aliased to bison when installed.
Cheers,
On Mon, Jul 28, 2014 at 9:12 AM, Tadej Borovšak <tadeb...@gmail.com> wrote:
> Dne 27.07.2014 (ned) ob 20:29 +0200 je Hans Aberg napisal(a):
> > On 27 Jul 2014, at 02:35, sean nakasone <seannakas...@yahoo.com> wrote:
> >
> > > Anyone know if bison is recursive? Meaning, does the bison build call
> bison?
> >
> > Yes, the file src/parse-gram.y is used to make the Bison parser.
> >
> > > The reason I'm asking is because I'm going through the bison 3.0
> makefile and I don't see where bison is actually being called.
> >
> > A grep on the sources shows
> > Makefile.in: src/parse-gram.y
> > but I’m not sure how exactly its called. Perhaps Akim, which I think
> implemented it, can tell.
>
> If I'm not mistaken, make has built-in rule for *.y -> *.c conversion.
> This is probably why no explicit rule is to be found in build system.
>
> Cheers,
> Tadej
>
> --
> Tadej Borovšak
> tadej.borov...@gmail.com
> tadeb...@gmail.com
> blog.borovsak.si
>
>
> _______________________________________________
> help-bison@gnu.org https://lists.gnu.org/mailman/listinfo/help-bison
--
Valentin Tolmer
_______________________________________________
help-bison@gnu.org https://lists.gnu.org/mailman/listinfo/help-bison
