Adding note about optional glbinding dependency and how to configure for it

diff --git a/INSTALL.md b/INSTALL.md
index 8ce7357..707cf51 100644 (file)
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -48,6 +48,8 @@ distributions.
   implementations on other systems like Mac OS X or windows should
   work. <http://www.openal.org>
 * GLEW <http://glew.sourceforge.net/>
+OR
+* glbinding <https://github.com/hpicgs/glbinding>
 * Boost's smart_ptr and format headers <http://www.boost.org/>
 * cURL <http://curl.haxx.se/libcurl/>
 
@@ -58,6 +60,12 @@ to test other setups and it is likely that you hit small problems.
 Reports and binary compiled packages are of course always welcome.
 Send them to supertux-devel@lists.lethargik.org
 
+Note about glbinding: To use glbinding instead of GLEW, open 
+CMakeLists.txt and change this line from
+OPTION(GLBINDING_ENABLED "Use glbinding instead of GLEW" OFF)
+to
+OPTION(GLBINDING_ENABLED "Use glbinding instead of GLEW" ON)
+
 
 Installing under Linux/UNIX using CMake
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