Hi,
on my machine I get this:
CL-USER> (ql:quickload :cl-opengl)
To load "cl-opengl":
Load 1 ASDF system:
cl-opengl
; Loading "cl-opengl"
....
(:CL-OPENGL)
CL-USER> (in-package :cl-opengl)
#<PACKAGE "CL-OPENGL">
GL> (get-string :vendor)
NIL
GL> (get-string :renderer)
NIL
GL> (get-string :version)
NIL
GL> (get-string :shading-language-version)
NIL
GL> (get-string :extensions)
NIL
This is cl-opengl-20191130-git on arch linux with sbcl 2.0.1. I use
the mesa libs.
Is my setup incomplete or am I doing something wrong? All in all
cl-opengl seems to work well here (except for get-string).
Let me know if you need more information.
--
Orm