Package:Eselect (OpenGL)

Eselect (OpenGL)

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Introduction

Eselect (OpenGL) (also called eselect-opengl) is a module for Eselect that allows the OpenGL implementation on a Funtoo Linux or Gentoo Linux system to be switched between a variety of installed OpenGL implementations. It functions by creating an env,d file at /etc/env.d/03opengl which contains OpenGL settings. A sample env.d file for a multilib system with xorg-x11 OpenGL implementation may look like this:

   /etc/env.d/03opengl - An example env.d file for eselect-opengl

# Configuration file for eselect
# This file has been automatically generated.
LDPATH="/usr/lib32/opengl/xorg-x11/lib:/usr/lib64/opengl/xorg-x11/lib"
OPENGL_PROFILE="xorg-x11"

What is Switched

Eselect-opengl handles switching of the active:

• Libraries (32-bit and 64-bit):
  • libGL
  • libEGL
  • libGLESv1
  • libGLESv2

• C Headers:
  • /usr/include/GL/*
  • /usr/include/EGL/*
  • /usr/include/KHR/*