[ogg-dev] problem using libao on OSX 10.4

[Silvia.Pfeiffer at csiro.au]

If all you want is ogg support: Have you tried installing the QuickTime component first? http://www.xiph.org/quicktime/

I wasn't sure if you were developing with fink or something else...

Silvia.



-----Original Message-----
From:	wind [mailto:wind at climate.gsfc.nasa.gov]
Sent:	Sat 10/7/2006 4:00 AM
To:	ogg-dev at xiph.org
Cc:	Pfeiffer, Silvia (ICT Centre, Marsfield)
Subject:	Re: [ogg-dev] problem using libao on OSX 10.4

I installed fink and now I have the /sw/lib, however that didn't fix  
my problem. I went as far as to take out the - 
Ddlsym=dlsym_auto_underscore out of the configuration files. Now  
however the libao package won't build at all and yips about this:

[ukiel:/MP3/OGG/libao-0.8.6] wind% make
Making all in src
Making all in plugins
Making all in oss
make[3]: Nothing to be done for `all'.
Making all in esd
/bin/sh ../../../libtool --mode=link gcc  -D__NO_MATH_INLINES - 
fsigned-char -g -O2   -o libesd.la -rpath /usr/local/lib/ao/plugins-2  
-module -avoid-version ao_esd.lo -L/usr/local/lib -lesd -laudiofile - 
lm -lpthread

*** Warning: Linking the shared library libesd.la against the  
loadable module
*** libesd.so is not portable!
gcc -flat_namespace -undefined suppress -o .libs/libesd.so - 
bundle  .libs/ao_esd.o  -L/usr/local/lib /MP3/OGG/libao-0.8.6/src/ 
plugins/esd/.libs/libesd.so /usr/local/lib/libesd.dylib /usr/local/ 
lib/libaudiofile.dylib -lm -lpthread
powerpc-apple-darwin8-gcc-4.0.0: /MP3/OGG/libao-0.8.6/src/plugins/ 
esd/.libs/libesd.so: No such file or directory
make[3]: *** [libesd.la] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all-recursive] Error 1

Another question I have though beside this even, is that once I do  
get the vorbis tools to build. Am I actually going to get any sound  
out of my Mac or do I have to now write my own drivers in order the  
get the thing to actually work?

-- Gala


On Oct 5, 2006, at 10:49 AM, <Silvia.Pfeiffer at csiro.au>  
<Silvia.Pfeiffer at csiro.au> wrote:

> According to this:http://www.mail-archive.com/fink- 
> users at lists.sourceforge.net/msg03120.html
> try adding -L/sw/lib to the compilation.
>
> Silvia.
>
> -----Original Message-----
> From:	ogg-dev-bounces at xiph.org on behalf of wind
> Sent:	Thu 10/5/2006 5:19 AM
> To:	ogg-dev at xiph.org
> Cc:	
> Subject:	[ogg-dev] problem using libao on OSX 10.4
>
> Hello,
>
> I built the entire Vorbis kit on my PowerMac G4 running OSX 10.4.6.
> I'm having problems however doing anything with the libao package.
> Any time I try to use the library to link it errors out with the
> following message:
>
> /usr/bin/ld: Undefined symbols:
> _dlsym_auto_underscore
> collect2: ld returned 1 exit status
>
> If I try to run the ogg123 application I get this:
>
> [ukiel:OGG/vorbis-tools-1.1.1/ogg123] wind% ./ogg123
> 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
>
> Trace/BPT trap
>
>
> Any ideas?
>
> TIA,
>
> -- Gala
>
>
> Gala Wind
> (301) 614-6221
> wind at climate.gsfc.nasa.gov
> Code 613.2, Climate and Radiation
> SSAI, Inc.
> NASA/GSFC
> Greenbelt, MD 20771
>
> /*--------------------------------------------------------------------
>    -- There's always a way, you just have to find it.
>              ( B. Hambly "Children of the Jedi" )
> ---------------------------------------------------------------------- 
> */
>
>
>
>
>

Gala Wind
(301) 614-6221
wind at climate.gsfc.nasa.gov
Code 613.2, Climate and Radiation
SSAI, Inc.
NASA/GSFC
Greenbelt, MD 20771

/*--------------------------------------------------------------------
   -- There's always a way, you just have to find it.
             ( B. Hambly "Children of the Jedi" )
----------------------------------------------------------------------*/