Re: [Chicken-users] undefined reference to `C_syntax_case_toplevel'

[Shawn Rutledge]

Well the new egg doesn't compile and install sdl-csi at all; in sdl.setup,
(install-program 'sdl-csi '("sdl-csi"))
is not there anymore, and adding it back is not enough to make it
compile sdl-csi.

So going back to the old egg, and removing (uses syntax-case), allows
it to compile.  Then at runtime:

[proton][12:30:16 PM] sdl-csi
ALSA lib pcm_dmix.c:802:(snd_pcm_dmix_open) unable to open slave
unix_connect: can't connect to server
(unix:/tmp/mcop-root/proton_quantum_int-285c-4324b904)
Error: unbound variable: install-highlevel-macro-system

sdl-csi.scm: 8    require
sdl-csi.scm: 9    require
sdl.scm: 42   require
sdl.scm: 43   require
sdl.scm: 44   require
sdl.scm: 50   ##sys#call-with-values
sdl.scm: 50   heap-functor
sdl.scm: 49   values
sdl.scm: 176  ##sys#register-record-printer
sdl.scm: 206  ##sys#register-record-printer
sdl.scm: 222  ##sys#register-record-printer
sdl.scm: 348  ##sys#call-with-values
sdl.scm: 350  make-timer-queue
sdl.scm: 50   empty-heap
sdl.scm: 50   values
sdl.scm: 368  ##sys#register-record-printer
sdl.scm: 624  ##sys#register-record-printer
sdl.scm: 653  ##sys#register-record-printer
sdl.scm: 780  ##sys#register-record-printer
sdl.scm: 818  ##sys#register-record-printer
sdl.scm: 898  ##sys#register-record-printer
##sys#peek-c-string
sdl-csi.scm: 13   install-highlevel-macro-system        <--

so I removed that line from sdl-csi as well, for now, but where was it
supposed to come from?

Anyway I don't understand the difference between uses, require,
require-extension, when to use which one, etc.

On 9/25/05, felix winkelmann <address@hidden> wrote:
> On 9/24/05, Shawn Rutledge <address@hidden> wrote:
> > That wasn't quite sufficient apparently.
> >
>
> No, not at all. My apologies - I simply didn't pay atttention enough:
> Please remove the `(uses syntax-case)' declaration in sdi-csi.scm.
> (or fetch the current egg which should have this bug fixed).
>
>
> cheers,
> felix
>