From f2835b88ff5790d2bc9cd0113489ada0436d96b3 Mon Sep 17 00:00:00 2001
From: Milan Nikolic <gen2brain@gmail.com>
Date: Tue, 28 Nov 2017 15:00:52 +0100
Subject: [PATCH] Update README.md

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index abd3dae..b58d630 100644
--- a/README.md
+++ b/README.md
@@ -47,6 +47,14 @@ On Windows, build binary in MSYS2 shell.
 
     go get -v -u github.com/gen2brain/raylib-go/raylib
 
+### Build tags
+
+* `noaudio` - disables audio functions and doesn't link against OpenAL libraries
+* `opengl21` - use OpenGL 2.1 backend (default is 3.3 on desktop)
+* `opengl11` - use OpenGL 1.1 backend (pseudo OpenGL 1.1 style)
+* `wayland` - builds against Wayland libraries
+* `static` - link against OpenAL static libraries
+
 ### Documentation
 
 Documentation on [GoDoc](https://godoc.org/github.com/gen2brain/raylib-go/raylib). Also check raylib [cheatsheet](http://www.raylib.com/cheatsheet/cheatsheet.html).