> > Can you give an indication please what compile problem you encountered ? >
My previous post was light on details because it was written from memory, sorry about that. I recompiled GST during the weekend and this time I recorded the details. The problem was about a redefinition of three variables, which were repeated across `genbc-impl.c` and `genbc-decl.c`. Assuming that the files will be compiled together anyway, I added `extern` to the declaractions in `genbc-impl.c`, which made the compilation pass. The exact error message (formatted for brevity) looked like this: /usr/bin/ld: genbc-impl.o:.../libgst/genbc-impl.c:913: multiple definition of `yynerrs'; genbc-decl.o:.../libgst/genbc-decl.c:1016: first defined here /usr/bin/ld: genbc-impl.o:.../libgst/genbc-impl.c:908: multiple definition of `yychar'; genbc-decl.o:.../libgst/genbc-decl.c:1011: first defined here /usr/bin/ld: genbc-impl.o:.../libgst/genbc-impl.c:911: multiple definition of `yylval'; genbc-decl.o:.../libgst/genbc-decl.c:1014: first defined here collect2: error: ld returned 1 exit status My problem is that I don't know anything about the tools used to generate the .c files, so while I fixed it for myself, I have no idea how to make it so the declarations are not repeated next time. I suspect that the fix is trivial to anyone who knows the tooling used, so I thought it will be more efficient to report it here instead of trying to fix this on my own :-) I didn't encounter the problem with `-f` option; not sure why, but I started with `gst file.st -a arg1 ...` command syntax and it worked/works ok. I had a bigger problem with locating `SystemDictionary>>arguments` (ie. where the cmdline args are stored), as I was a bit confused by `SystemDictionary>>arguments:do:`, but there's a question on SO that helped me. Best regards, Piotr Klibert On Mon, Jun 7, 2021, at 20:55, s...@pandora.be wrote: > > ----- Op 4 jun 2021 om 16:50 schreef Piotr Klibert piotrklib...@fastmail.com: > > > 2. I encountered some problems compiling GST - in the code generated from > > 'genbc-impl.y' apparently. Which build tools versions I should include in > > the > > bug report in this case, and also in general? > > > This depends on the problem. > I can confirm that the build tools and PATH settings are important; > for example to succesfully build I have to use NM='/usr/gnu/bin/nm' > and the build fails with weird messages in the case of the > auto-detected /usr/bin/nm on my system. > > This requires some puzzling and investigation ... > > I would also like to draw your attention to an extremely simple but > very important patch, > posted here by Tino Calancha : > > Date: Thu Mar 25 15:46:18 2021 +0100 > > * main.c (long_options): Option "file" requires an argument > > diff --git a/main.c b/main.c > index f28aad3e..a4a9128b 100644 > --- a/main.c > +++ b/main.c > @@ -132,7 +132,7 @@ static const struct option long_options[] = { > {"core-dump", 0, 0, 'c'}, > {"declaration-trace", 0, 0, 'D'}, > {"execution-trace", 0, 0, 'E'}, > - {"file", 0, 0, 'f'}, > + {"file", 1, 0, 'f'}, > > > Hopefully that *important* patch gets added to GNU smalltalk 3.3 or 3.2.6 ! > > Perhaps you can try to contact Steve Byrne (s...@gnu.org) and Paolo > Bonzini (bonz...@gnu.org) > or Holger Hans Peter Freyther <hol...@freyther.de> > > Holger Freyther and Paolo Bonzini sometimes help on this list, and are around. > > Regards, > David Stes > >