On 12/19/2011 10:08, Alexander Lazarević wrote:
> Just tested this in an up to date image and it worked. As always I had
> to manually adapt the library path, but that was all.

Which, according to http://www.opengl.org/registry/ABI/ should not be 
necessary:

3.1. There are two link-level libraries. libGL includes the OpenGL and 
GLX entry points and in general depends on underlying hardware and/or X 
server dependent code that may or may not be incorporated into this 
library. libGLU includes the GLU utility routines and should be hardware 
independent, using only the OpenGL API.

Each library has two names: the link name used on the ld command line, 
and the DT_SONAME within that library (specified by the -soname switch 
when linking the library), defining where it's looked up at runtime. 
Both forms must exist so that both linking and running will operate 
properly. The library names are:
Link name 	Runtime name (DT_SONAME)
libGL.so 	libGL.so.1
libGLU.so 	libGLU.so.1

libGL.so and libGLU.so should be symbolic links pointing to the runtime 
names, so that future versions of the standard can be implemented 
transparently to applications by changing the link.

3.2. These libraries must be located in /usr/lib. The X-specific library 
direction (/usr/lib/X11) was also considered, but existing practice on 
Linux and other platforms indicates that /usr/lib is preferable.

Cheers,
   - Andreas

>
> Alex
>
> 2011/12/17 Lawson English<lenglish5 at cox.net>:
>> Has anyone tested this with 4.3?
>>
>> It still doesn't work out of the box with 4.2 all-in-one, which means I
>> can't do a "look how easy it is to do this in 3D" tutorial yet.
>>
>> L.
>>
>> On 9/11/11 6:09 PM, Lawson English wrote:
>>>
>>> On a Mac, download the latest 4.2 all-in-one squeak.
>>>
>>> Put the following into a workspace and "do it".
>>>
>>> I get Error: External function failed. The offending method is
>>> #beginFrame.
>>>
>>> I'm using an Intel Mac, Mac OS X 10.6.8.
>>> Doing the same code with Cog doesn't seem to show the errors.
>>>
>>> L
>>>
>>> (Installer repository: 'http://source.squeak.org/FFI')
>>>     install: 'FFI-Pools';
>>>     install: 'FFI-Kernel';
>>>     install: 'FFI-Tests'.
>>>
>>> (Installer repository: 'http://www.squeaksource.com/CroquetGL')
>>>     install: '3DTransform';
>>>     install: 'OpenGL-Pools';
>>>     install: 'OpenGL-Core'.
>>>
>>> OpenGL example.
>>>
>>>
>>>
>>>
>>>
>>
>>
>>
>>
>>