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# FindOpenGL

Try to find OpenGL

Once done this will define

    OPENGL_FOUND        - system has OpenGL
    OPENGL_XMESA_FOUND  - system has XMESA
    OPENGL_GLU_FOUND    - system has GLU
    OPENGL_INCLUDE_DIR  - the GL include directory
    OPENGL_LIBRARIES    - Link these to use OpenGL and GLU

If you want to use just GL you can use these values

    OPENGL_gl_LIBRARY   - Path to OpenGL Library
    OPENGL_glu_LIBRARY  - Path to GLU Library

On OSX default to using the framework version of opengl People will have to change the cache values of OPENGL_glu_LIBRARY and OPENGL_gl_LIBRARY to use OpenGL with X11 on OSX

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