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RE: OpenGL-1.1.0 link problem (glXMakeCurrent undefined symbols)



Hi Jon,
 
Jon TURNEY wrote: 
> André Bleau wrote:
>> "Phan, Linh H" wrote:
>>> /usr/local/src/inventor2/lib/database/src/so/SoOffscreenRenderer.c++:173: undefined reference to 
>>> `_glXDestroyGLXPixmap'
>> 
>> Yeurk! The problem here is that you are trying to mix to incompatible things:
>> 
>> 1- libraries from the w32api package (-lglu32 -lopengl32) which are about displaying 
>> openGL graphics directly through a native Windows interface (Win32) without any X server;
>> 
>> 2- some other librairies (-lX...) that are about displaying through an X server. 
>> 
>> Than cannot work. You must make up your mind:
> 
> I've added some words to the Cygwin/X FAQ at [1] which attempt to describe 
> this issue as I understand it.
> 
> Corrections and clarifications welcomed.
> 
> [1] http://x.cygwin.com/docs/faq/cygwin-x-faq.html#q-opengl-link-problems
 
I took a look and wording seems OK to me.
 
Thanks for doing this.
 
- André Bleau, volunteer maintainer for the openGL package of Cygwin.
 
P.S.: no need to email me directly, I read the cygwin-xfree list.
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