From 2aad79ae07bcee5bf7ab43dcd078b165f6f715e2 Mon Sep 17 00:00:00 2001
From: Bienchen <stefanbienert@me.com>
Date: Wed, 19 Feb 2020 11:42:18 +0100
Subject: [PATCH] SCHWED-4612: Switch for CMake to toggle GL implementation
used by OpenGL
---
modules/doc/install.rst | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/modules/doc/install.rst b/modules/doc/install.rst
index 9d59fbed5..28b34d60e 100644
--- a/modules/doc/install.rst
+++ b/modules/doc/install.rst
@@ -226,6 +226,10 @@ can influence it.
* Usually, you will receive errors for those variables when executing `cmake`
and set them accordingly as needed.
+* `OPENGLPREFERENCE_LEGACY` switches the GL implementation to be used by OpenGL.
+ The default is what should be used on modern systems. But since there are some
+ reports on the internet claiming that the default does not work everywhere,
+ this switch enables the usage of the legacy implementation of GL.
Build Options
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
--
GitLab