Re: [jamboost] Re: Sophisticated generators - need help

From: Vladimir Prus (ghost_at_[hidden])
Date: 2005-10-20 02:40:12

On Thursday 20 October 2005 09:56, andrewjmcd wrote:
> --- In jamboost_at_[hidden], "badyaev_alexey" <leemouse_at_m...> wrote:
> > --- In jamboost_at_[hidden], Reece Dunn msclrhd_at_h... wrote:
> > > exe citrus : main.c parser.lemon ;
> > >
> > > should be enough - bjam will pick up and compile both parser.c and
> > > parser_opcodes.c.
> >
> > Thanks for your help! But I have error when building project now...
> > Here is my lemon.jar:
> >
> > #########################################################################
> ># # LEMON parser generator
> > #########################################################################
> ># import type ;
> > import generators ;
> >
> > type.register LEMON : lemon ;
> > generators.register-standard lemon.lemon
> >
> > : LEMON
> > : C H C(opcodes) H(opcodes) ;
> >
> > rule init ( )
> > {
> > }
> >
> > actions lemon
> > {
> > lemon -q $(>) $(<[1])
> > cat $(<[2]) vdbe.c | awk -f mkopcodeh.awk > $(<[4])
> > sort -n -b +2 $(<[4]) | awk -f mkopcodec.awk > $(<[3])
> > }
> > #########################################################################
> ># # EOF: lemon.jam
> >
> > And here is BBv2 output:
> > --
> > D:/DevTools/libs/boost-1.33.0/tools/build/v2/build\generators.jam:1086:
> > in construct-really from module generators
> > error: Ambiguity found when searching for best transformation
>
> This is the same results I get with my versioning generator.
> A simple project is in the Files directory.
>
> bjam_version.zip

What's "Files directory"? I can't find a file with such name neither at:

http://boost-consulting.com/vault/

nor at:

http://groups.yahoo.com/group/boost/files/

If that's something you think is a bug in CVS version of V2, can you send the 
testcase to my email?

- Volodya

-- 
Vladimir Prus
http://vladimir_prus.blogspot.com
Boost.Build V2: http://boost.org/boost-build2