Re: [Savonet-users] ocaml_beginners::[] Audio in OS X?

2008-09-14 Thread Dj No Smile
Hi Tom,

I'm workin on os 10.5.4 (Intel) and I'm using ocaml-ao without any problem
on liquidsoap.but I had to disable ocaml-jack and ocaml-bjack to be able to
compile the source since it was completely unable to find the library (even
when specified by hand).  (Well I did not a lot of search about it since I'm
not using it so far...)

Good luck.
Simon

On Sun, Sep 14, 2008 at 3:30 PM, Tom Lieber [EMAIL PROTECTED] wrote:

 On Fri, Sep 12, 2008 at 3:57 PM, Adrien [EMAIL PROTECTED] wrote:
  Sorry for the late answer, I couldn't get access to the internet.
 
  You can try libao. Its bindings are very easy to use and ao itself
  works great[1]. As far as I know libao is available on the mac but
  I've never tried it.
 
 
 http://sourceforge.net/project/showfiles.php?group_id=89802package_id=223788
 
  [1] better than alsa on linux even though it uses alsa in fact...

 Thanks for the tip! Though after (configure  make install) on libao,
 trying the example in ocaml-ao 0.1.9:

 ---
 $ ./configure
 ...
 $ make
 ...
 $ sudo make install
 ...
 $ cd examples/
 $ make
 ...
 $ ./ao_test
 dyld: lazy symbol binding failed: Symbol not found: _dlsym_auto_underscore
  Referenced from: /usr/local/lib/libao.2.dylib
  Expected in: flat namespace

 dyld: Symbol not found: _dlsym_auto_underscore
  Referenced from: /usr/local/lib/libao.2.dylib
  Expected in: flat namespace

 zsh: trace trap  ./ao_test
 ---

 I get the feeling that OS X 10.5 isn't the most popular OS version
 with OCaml developers... or that my environment is somehow broken.
 LablGL and friends seem to work perfectly, though.

 Is there anyone on OS X 10.5 who can confirm that any of the audio
 libraries mentioned in this thread (ocaml-jack, ocaml-bjack, OCamlSDL,
 ocaml-ao) so far work for them?

 ocaml-ao so far looks the simplest and builds the cleanest, so I am
 going to look into that one first to figure out the linking error if I
 can.

 --
 Tom Lieber
 http://AllTom.com/

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Re: [Savonet-users] ocaml_beginners::[] Audio in OS X?

2008-09-14 Thread Romain Beauxis
Le Sunday 14 September 2008 20:51:28 Dj No Smile, vous avez écrit :
 I'm workin on os 10.5.4 (Intel) and I'm using ocaml-ao without any problem
 on liquidsoap.but I had to disable ocaml-jack and ocaml-bjack to be able to
 compile the source since it was completely unable to find the library (even
 when specified by hand).  (Well I did not a lot of search about it since
 I'm not using it so far...)

We have macports ports for most of the libraries, ocaml-bjack was compiled 
fine that way last time I checked.

Instructions can be found there:
  http://savonet.sourceforge.net/macports.html


Romain

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