Eselect (OpenGL)

Revision as of 19:11, June 28, 2014 by Drobbins (Talk | contribs)

app-admin/eselect-opengl


Source Repository:Funtoo Overlay

Summary: A Gentoo/Funtoo utility that allows the active OpenGL implementation on a system to be switched between a variety of installed options.


News

Drobbins

Newsletter, Volume 1

Discussed: ati-drivers, GitHub integration, Funtoo on ARM, GNOME updates, Organizations, and two new devs.
27 January 2015 by Drobbins
Drobbins

New Media Mix-ins

Funtoo Linux now has new media mix-ins. Learn about them and how to use them.
11 January 2015 by Drobbins
Drobbins

The Many Builds of Funtoo Linux

We now have lots of different builds of Funtoo Linux for various CPUs, as well as Hardened, Stable and ARM, and a new UI to browse them. Learn more here.
25 December 2014 by Drobbins
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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/*