[CM] Re: Issues in running Snd-RT

David O'Toole dto@gnu.org
Sun, 22 Oct 2006 18:02:30 -0400


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@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 ‘jack_port_name_eval_c_helper’:
> /tmp/fileYMX5Dm.c:267: warning: initialization discards qualifiers from pointer target type
> /tmp/fileYMX5Dm.c: In function ‘jack_port_short_name_eval_c_helper’:
> /tmp/fileYMX5Dm.c:276: warning: initialization discards qualifiers from pointer target type
> /tmp/fileYMX5Dm.c: In function ‘jack_port_type_eval_c_helper’:
> /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 ‘LADSPA_Descriptor’
> /tmp/fileTQ4LlL.c: In function ‘ladspa_minus_set2’:
> /tmp/fileTQ4LlL.c:99: error: ‘struct mus_rt_ladspa’ has no member named ‘num_controls_in’
> /tmp/fileTQ4LlL.c:101: error: ‘struct mus_rt_ladspa’ has no member named ‘controls’
> /tmp/fileTQ4LlL.c: In function ‘make_minus_ladspa2’:
> /tmp/fileTQ4LlL.c:119: error: ‘struct mus_rt_ladspa’ has no member named ‘ins’
> /tmp/fileTQ4LlL.c:119: error: ‘struct mus_rt_ladspa’ has no member named ‘num_audio_ins’
> /tmp/fileTQ4LlL.c:124: error: ‘struct mus_rt_ladspa’ has no member named ‘num_audio_ins’
> /tmp/fileTQ4LlL.c:128: error: ‘struct mus_rt_ladspa’ has no member named ‘ins’
> /tmp/fileTQ4LlL.c:129: error: ‘struct mus_rt_ladspa’ has no member named ‘descriptor’
> /tmp/fileTQ4LlL.c:129: error: ‘struct mus_rt_ladspa’ has no member named ‘handle’
> /tmp/fileTQ4LlL.c:129: error: ‘struct mus_rt_ladspa’ has no member named ‘audioin_port_nums’
> /tmp/fileTQ4LlL.c:129: error: ‘struct mus_rt_ladspa’ has no member named ‘ins’
> /tmp/fileTQ4LlL.c:134: error: ‘struct mus_rt_ladspa’ has no member named ‘outs’
> /tmp/fileTQ4LlL.c:134: error: ‘struct mus_rt_ladspa’ has no member named ‘num_audio_outs’
> /tmp/fileTQ4LlL.c:139: error: ‘struct mus_rt_ladspa’ has no member named ‘num_audio_outs’
> /tmp/fileTQ4LlL.c:143: error: ‘struct mus_rt_ladspa’ has no member named ‘outs’
> /tmp/fileTQ4LlL.c:144: error: ‘struct mus_rt_ladspa’ has no member named ‘descriptor’
> /tmp/fileTQ4LlL.c:144: error: ‘struct mus_rt_ladspa’ has no member named ‘handle’
> /tmp/fileTQ4LlL.c:144: error: ‘struct mus_rt_ladspa’ has no member named ‘audioout_port_nums’
> /tmp/fileTQ4LlL.c:144: error: ‘struct mus_rt_ladspa’ has no member named ‘outs’
> /tmp/fileTQ4LlL.c:153: error: ‘struct mus_rt_ladspa’ has no member named ‘num_controls_in’
> /tmp/fileTQ4LlL.c:157: error: ‘struct mus_rt_ladspa’ has no member named ‘descriptor’
> /tmp/fileTQ4LlL.c:157: error: ‘struct mus_rt_ladspa’ has no member named ‘handle’
> /tmp/fileTQ4LlL.c:157: error: ‘struct mus_rt_ladspa’ has no member named ‘controlin_port_nums’
> /tmp/fileTQ4LlL.c:157: error: ‘struct mus_rt_ladspa’ has no member named ‘controls’
> /tmp/fileTQ4LlL.c:162: error: ‘struct mus_rt_ladspa’ has no member named ‘controls_out’
> /tmp/fileTQ4LlL.c:162: error: ‘struct mus_rt_ladspa’ has no member named ‘num_controls_out’
> /tmp/fileTQ4LlL.c:167: error: ‘struct mus_rt_ladspa’ has no member named ‘num_controls_out’
> /tmp/fileTQ4LlL.c:171: error: ‘struct mus_rt_ladspa’ has no member named ‘descriptor’
> /tmp/fileTQ4LlL.c:171: error: ‘struct mus_rt_ladspa’ has no member named ‘handle’
> /tmp/fileTQ4LlL.c:171: error: ‘struct mus_rt_ladspa’ has no member named ‘controlout_port_nums’
> /tmp/fileTQ4LlL.c:171: error: ‘struct mus_rt_ladspa’ has no member named ‘controls_out’
> /tmp/fileTQ4LlL.c:176: error: ‘struct mus_rt_ladspa’ has no member named ‘descriptor’
> /tmp/fileTQ4LlL.c:178: error: ‘struct mus_rt_ladspa’ has no member named ‘descriptor’
> /tmp/fileTQ4LlL.c:178: error: ‘struct mus_rt_ladspa’ has no member named ‘handle’
> /tmp/fileTQ4LlL.c:181: error: ‘struct mus_rt_ladspa’ has no member named ‘scm_ladspa’
> /tmp/fileTQ4LlL.c: In function ‘mark_rt_ladspa’:
> /tmp/fileTQ4LlL.c:199: error: ‘struct mus_rt_ladspa’ has no member named ‘scm_output’
> /tmp/fileTQ4LlL.c:200: error: ‘struct mus_rt_ladspa’ has no member named ‘scm_descriptor’
> /tmp/fileTQ4LlL.c:201: error: ‘struct mus_rt_ladspa’ has no member named ‘scm_handle’
> /tmp/fileTQ4LlL.c:202: error: ‘struct mus_rt_ladspa’ has no member named ‘scm_ladspa’
> /tmp/fileTQ4LlL.c: In function ‘free_rt_ladspa’:
> /tmp/fileTQ4LlL.c:210: error: ‘struct mus_rt_ladspa’ has no member named ‘descriptor’
> /tmp/fileTQ4LlL.c:212: error: ‘struct mus_rt_ladspa’ has no member named ‘descriptor’
> /tmp/fileTQ4LlL.c:212: error: ‘struct mus_rt_ladspa’ has no member named ‘handle’
> /tmp/fileTQ4LlL.c:214: error: ‘struct mus_rt_ladspa’ has no member named ‘descriptor’
> /tmp/fileTQ4LlL.c:216: error: ‘struct mus_rt_ladspa’ has no member named ‘descriptor’
> /tmp/fileTQ4LlL.c:216: error: ‘struct mus_rt_ladspa’ has no member named ‘handle’
> /tmp/fileTQ4LlL.c:218: error: ‘struct mus_rt_ladspa’ has no member named ‘controls’
> /tmp/fileTQ4LlL.c:219: error: ‘struct mus_rt_ladspa’ has no member named ‘controls_out’
> /tmp/fileTQ4LlL.c:224: error: ‘struct mus_rt_ladspa’ has no member named ‘num_audio_ins’
> /tmp/fileTQ4LlL.c:228: error: ‘struct mus_rt_ladspa’ has no member named ‘ins’
> /tmp/fileTQ4LlL.c:233: error: ‘struct mus_rt_ladspa’ has no member named ‘ins’
> /tmp/fileTQ4LlL.c:238: error: ‘struct mus_rt_ladspa’ has no member named ‘num_audio_outs’
> /tmp/fileTQ4LlL.c:242: error: ‘struct mus_rt_ladspa’ has no member named ‘outs’
> /tmp/fileTQ4LlL.c:247: error: ‘struct mus_rt_ladspa’ has no member named ‘outs’
> /tmp/fileTQ4LlL.c:248: error: ‘struct mus_rt_ladspa’ has no member named ‘audioin_port_nums’
> /tmp/fileTQ4LlL.c:249: error: ‘struct mus_rt_ladspa’ has no member named ‘audioout_port_nums’
> /tmp/fileTQ4LlL.c:250: error: ‘struct mus_rt_ladspa’ has no member named ‘controlin_port_nums’
> /tmp/fileTQ4LlL.c:251: error: ‘struct mus_rt_ladspa’ has no member named ‘controlout_port_nums’
> /tmp/fileTQ4LlL.c: In function ‘mark_rt_ladspa’:
> /tmp/fileTQ4LlL.c:204: warning: control reaches end of non-void function



"Kjetil S. Matheussen" <k.s.matheussen@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@gnu.org
http://dto.freeshell.org/notebook/