[cmake-developers] [PATCH] FindOpenGL: Don't add AGL to OPENGL_LIBRARIES on OS X.

[Brad King]

On 12/12/2015 02:12 PM, David Gobbi wrote:
> CMake had been setting OPENGL_glu_LIBRARY to AGL.framework, even
> though AGL is not GLU.  AGL is simply the GL component for the
> deprecated Carbon framework.  GLU is provided by OpenGL.framework.
> 
> A side effect of the old behavior was that if AGL was not found
> (it is absent from OS X SDK 10.10 or later), then OPENGL_GLU_FOUND
> would be incorrectly set to "NO".

Thanks.  I'm not familiar with those roles myself so I've long wondered
why we used AGL for GLU.  Applied:

 FindOpenGL: Don't add AGL to OPENGL_LIBRARIES on OS X.
 https://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=08580be2

-Brad