Re: [Texmacs-dev] graphviz plugin broken?

[Gregory Wright]

On Jan 1, 2004, at 6:21 AM, Joris van der Hoeven wrote:

> On Wed, 31 Dec 2003, Gregory Wright wrote:
> > I recently built TeXmacs-1.0.2.10 and noticed that the simplest tests
> > of the graphviz plugin are failing. I am using graphviz-1.10. Both 
> > were
> > compiled from scratch on Mac OS X 10.3.2 (Panther). (I maintain the
> > ports of TeXmacs and graphviz for the darwinports project.)
>
> I could not reproduce this behaviour with TeXmacs-1.0.2.11 and 
> Graphviz-1.9.
> Apparently, the postscript images don't display correctly. Do you 
> manage
> to include the generated postscript files as images? What about other
> image files? Could this be due to MacOsX?

Hi Joris,

I built TeXmacs-1.0.2.5 on FreeBSD 5.2-i386-RC2, with graphviz-1.10 and
found similar behavior, a crash during a graphviz session. TeXmacs has
no trouble displaying other postscript images (for example, the gnu head
on the welcome page is rendered correctly). On OS X, TeXmacs was also
able to render other postscript images.

The terminal log:

Output written on cmr6.600gf (128 characters, 15248 bytes).
Transcript written on cmr6.log.
mktexpk: /var/tmp/texfonts/pk/cx/localfont/cmr6.600pk: successfully 
generated.
/var/tmp/texfonts/pk/cx/localfont/cmr6.600pk
Bus error (core dumped)
Bus error (core dumped)
Error: /syntaxerror in -file-
Operand stack:
   --nostringval--   setupLatin1
Execution stack:
   %interp_exit   .runexec2   --nostringval--   --nostringval--   
--nostringval--   2   %stopped_push   --nostringval--   --nostringval-- 
  --nostringval--   false   1   %stopped_push   1   3   %oparray_pop   
1   3   %oparray_pop   1   3   %oparray_pop   1   3   %oparray_pop   
.runexec2   --nostringval--   --nostringval--   --nostringval--   2   
%stopped_push   --nostringval--   --nostringval--
Dictionary stack:
   --dict:1059/1123(ro)(G)--   --dict:0/20(G)--   --dict:75/200(L)--   
--dict:0/200(L)--
Current allocation mode is local
GNU Ghostscript 7.07: Unrecoverable error, exit code 1




The problem occurs both with Gnu ghostscript-7.07 and AFPL ghostscript 
8.11.

On FreeBSD, the c compiler is gcc-3.3.3. On OS X 10.3.2, it is gcc-3.3.

I know that FreeBSD 5.x and OS X 10.3.x share much of the same 
architecture,
but am surprised to see two such similar failures. An issue with gcc 
perhaps?
I can change the portfiles to build TeXmacs with gcc-3.1 or -2.95.3 if 
necessary.
What do you think?

Best Wishes,
Greg