[CM] Re: Issues in running Snd-RT

Kjetil S. Matheussen k.s.matheussen at notam02.no
Sun Oct 22 15:12:32 PDT 2006 

You are missing ladspa.h:
wget http://www.ladspa.org/ladspa_sdk/ladspa.h.txt
cp ladspa.h.txt /usr/include/ladspa.h


After that start snd and do the following:

(set! %load-path (cons "/home/dto/src/snd-ls-0.9.7.5/snd-8/" %load-path))
(define (gtk-events-pending) 0)
(define srfi-loaded)
(load-from-path "rt-compiler.scm")




On Sun, 22 Oct 2006, David O'Toole wrote:

>
> Sorry, I introduced that last syntax error when I commented out the
> body of the one function that referred to gtk.
>
> Fixing that, I was able to do the following:
>
>>> (load-from-path "oo.scm")
>> #<unspecified>
>>> (load-from-path "eval-c.scm")
>> #<unspecified>
>
> And those worked fine.
>
> But then I try to load rt-compiler.scm:
>
>>> (load-from-path "rt-compiler.scm")
>> compilation-failed: ()
>> In unknown file:
>>    ?:  0* [primitive-load-path "rt-compiler.scm"]
>> In /home/dto/src/snd-ls-0.9.7.5/snd-8/rt-compiler.scm:
>> 5539:  1* (eval-c (<-> "-I" snd-header-files-path ...) "#include <config.h>" ...)
>> 5539:  2  (if (not #) (eval-c-cache-it # # #))
>> In unknown file:
>>    ?:  3  [eval-c-cache-it "-I/home/dto/src/snd-ls-0.9.7.5/snd-8 " # ...
>>    ?:  4*  [eval-c-eval # "-I/home/dto/src/snd-ls-0.9.7.5/snd-8 " ...]
>>    ?:  5   (let* () (let* (# #) (let # #)))
>>    ?:  6   (let* (# #) (let # #))
>>    ?:  7   (let ((compile-options #)) (let* () (let* # # # ...)))
>>    ?:  8   (let* () (let* (# # # # ...) (if # #) (for-each # #) ...))
>> In /home/dto/src/snd-ls-0.9.7.5/snd-8/eval-c.scm:
>> 1715:  9   (let* (# # # # ...) (if # #) (for-each # #) ...)
>> 1741: 10*  (if (not (= 0 #)) (begin (if eval-c-lazy-cleanup #) (throw #)))
>> 1747: 11   (begin (if eval-c-lazy-cleanup #) (throw #))
>> 1750: 12   [gsubr-apply #<primitive-procedure throw> compilation-failed]
>
>
> The following is on standard output after this happens:
>
>> [root at localhost snd-8]# sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> sh: line 1: -s: command not found
>> /tmp/fileYMX5Dm.c: In function ÿÿjack_port_name_eval_c_helperÿÿ:
>> /tmp/fileYMX5Dm.c:267: warning: initialization discards qualifiers from pointer target type
>> /tmp/fileYMX5Dm.c: In function ÿÿjack_port_short_name_eval_c_helperÿÿ:
>> /tmp/fileYMX5Dm.c:276: warning: initialization discards qualifiers from pointer target type
>> /tmp/fileYMX5Dm.c: In function ÿÿjack_port_type_eval_c_helperÿÿ:
>> /tmp/fileYMX5Dm.c:294: warning: initialization discards qualifiers from pointer target type
>> Alsa library loaded.
>> /tmp/fileTQ4LlL.c:38:20: error: ladspa.h: No such file or directory
>> /tmp/fileTQ4LlL.c:47: error: expected specifier-qualifier-list before ÿÿLADSPA_Descriptorÿÿ
>> /tmp/fileTQ4LlL.c: In function ÿÿladspa_minus_set2ÿÿ:
>> /tmp/fileTQ4LlL.c:99: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿnum_controls_inÿÿ
>> /tmp/fileTQ4LlL.c:101: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿcontrolsÿÿ
>> /tmp/fileTQ4LlL.c: In function ÿÿmake_minus_ladspa2ÿÿ:
>> /tmp/fileTQ4LlL.c:119: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿinsÿÿ
>> /tmp/fileTQ4LlL.c:119: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿnum_audio_insÿÿ
>> /tmp/fileTQ4LlL.c:124: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿnum_audio_insÿÿ
>> /tmp/fileTQ4LlL.c:128: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿinsÿÿ
>> /tmp/fileTQ4LlL.c:129: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿdescriptorÿÿ
>> /tmp/fileTQ4LlL.c:129: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿhandleÿÿ
>> /tmp/fileTQ4LlL.c:129: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿaudioin_port_numsÿÿ
>> /tmp/fileTQ4LlL.c:129: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿinsÿÿ
>> /tmp/fileTQ4LlL.c:134: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿoutsÿÿ
>> /tmp/fileTQ4LlL.c:134: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿnum_audio_outsÿÿ
>> /tmp/fileTQ4LlL.c:139: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿnum_audio_outsÿÿ
>> /tmp/fileTQ4LlL.c:143: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿoutsÿÿ
>> /tmp/fileTQ4LlL.c:144: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿdescriptorÿÿ
>> /tmp/fileTQ4LlL.c:144: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿhandleÿÿ
>> /tmp/fileTQ4LlL.c:144: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿaudioout_port_numsÿÿ
>> /tmp/fileTQ4LlL.c:144: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿoutsÿÿ
>> /tmp/fileTQ4LlL.c:153: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿnum_controls_inÿÿ
>> /tmp/fileTQ4LlL.c:157: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿdescriptorÿÿ
>> /tmp/fileTQ4LlL.c:157: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿhandleÿÿ
>> /tmp/fileTQ4LlL.c:157: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿcontrolin_port_numsÿÿ
>> /tmp/fileTQ4LlL.c:157: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿcontrolsÿÿ
>> /tmp/fileTQ4LlL.c:162: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿcontrols_outÿÿ
>> /tmp/fileTQ4LlL.c:162: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿnum_controls_outÿÿ
>> /tmp/fileTQ4LlL.c:167: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿnum_controls_outÿÿ
>> /tmp/fileTQ4LlL.c:171: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿdescriptorÿÿ
>> /tmp/fileTQ4LlL.c:171: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿhandleÿÿ
>> /tmp/fileTQ4LlL.c:171: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿcontrolout_port_numsÿÿ
>> /tmp/fileTQ4LlL.c:171: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿcontrols_outÿÿ
>> /tmp/fileTQ4LlL.c:176: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿdescriptorÿÿ
>> /tmp/fileTQ4LlL.c:178: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿdescriptorÿÿ
>> /tmp/fileTQ4LlL.c:178: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿhandleÿÿ
>> /tmp/fileTQ4LlL.c:181: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿscm_ladspaÿÿ
>> /tmp/fileTQ4LlL.c: In function ÿÿmark_rt_ladspaÿÿ:
>> /tmp/fileTQ4LlL.c:199: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿscm_outputÿÿ
>> /tmp/fileTQ4LlL.c:200: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿscm_descriptorÿÿ
>> /tmp/fileTQ4LlL.c:201: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿscm_handleÿÿ
>> /tmp/fileTQ4LlL.c:202: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿscm_ladspaÿÿ
>> /tmp/fileTQ4LlL.c: In function ÿÿfree_rt_ladspaÿÿ:
>> /tmp/fileTQ4LlL.c:210: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿdescriptorÿÿ
>> /tmp/fileTQ4LlL.c:212: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿdescriptorÿÿ
>> /tmp/fileTQ4LlL.c:212: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿhandleÿÿ
>> /tmp/fileTQ4LlL.c:214: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿdescriptorÿÿ
>> /tmp/fileTQ4LlL.c:216: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿdescriptorÿÿ
>> /tmp/fileTQ4LlL.c:216: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿhandleÿÿ
>> /tmp/fileTQ4LlL.c:218: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿcontrolsÿÿ
>> /tmp/fileTQ4LlL.c:219: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿcontrols_outÿÿ
>> /tmp/fileTQ4LlL.c:224: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿnum_audio_insÿÿ
>> /tmp/fileTQ4LlL.c:228: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿinsÿÿ
>> /tmp/fileTQ4LlL.c:233: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿinsÿÿ
>> /tmp/fileTQ4LlL.c:238: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿnum_audio_outsÿÿ
>> /tmp/fileTQ4LlL.c:242: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿoutsÿÿ
>> /tmp/fileTQ4LlL.c:247: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿoutsÿÿ
>> /tmp/fileTQ4LlL.c:248: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿaudioin_port_numsÿÿ
>> /tmp/fileTQ4LlL.c:249: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿaudioout_port_numsÿÿ
>> /tmp/fileTQ4LlL.c:250: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿcontrolin_port_numsÿÿ
>> /tmp/fileTQ4LlL.c:251: error: ÿÿstruct mus_rt_ladspaÿÿ has no member named ÿÿcontrolout_port_numsÿÿ
>> /tmp/fileTQ4LlL.c: In function ÿÿmark_rt_ladspaÿÿ:
>> /tmp/fileTQ4LlL.c:204: warning: control reaches end of non-void function
>
>
>
> "Kjetil S. Matheussen" <k.s.matheussen at notam02.no> writes:
>
>> On Sat, 21 Oct 2006, David O'Toole wrote:
>>
>>>
>>> Hello Kjetil,
>>>
>>> We seem to have tracked down my errors to snd_conffile.scm not being
>>> loaded.
>>
>> Ouch, the realtime stuff is supposed to work without
>> snd_conffile.scm. Why is snd_conffile.scm needed? san_dysth works just
>> fine without snd_conffile.scm...
>>
>>
>>> I actually do have the file in my CVS download directory, so I
>>> loaded that first, and got some errors about undefined GTK symbols. It
>>> appears to depend on GTK.
>>>
>>> I'm reluctant to just use snd-ls, for several reasons.
>>>
>>> I want to configure Snd with -march=athlon-xp (for as much as 20%
>>> speedup, i'm told) and --with-motif. Besides preferring the Motif
>>> version visually, I am also experiencing a bug that prevents me from
>>> running any GTK application under Distributed Multihead X (DMX) which
>>> is what I use for my multihead desktop. So at this time the
>>> GTK-version is not an option for me.
>>>
>>
>> Okay, but you could use the SND source provided by snd-ls to do
>> realtime work. You do that by running ./unpack.sh, and after that just
>> configure and compile it the way you want. I guess this could
>> be less frustrating for you, since snd from time to time is
>> incompatible with rt-compiler and rt-engine because of api changes.
>>
>>
>>> I would like to help get rt-compiler working with the Snd from
>>> CVS. Perhaps you can point me in the right direction, so that I can
>>> help write a different file to define all the symbols that rt-compiler
>>> needs? I will take a look at it tonight but some pointers would
>>> definitely help.
>>>
>>
>> I'm not sure what I can point you to. Its supposed to work, really.
>> But I think your %load-path is not set...
>>
>>
>>> I am developing a graphical Common Lisp frontend for the Snd-RT stuff,
>>> including realtime control. The home page for the project is
>>> http://dto.freeshell.org/notebook/ClFrame.html
>>>
>>
>> Yeah, it looks cool. :-)
>>
>>
>>
>
> -- 
> David O'Toole
> dto at gnu.org
> http://dto.freeshell.org/notebook/
>

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