From cf9802517700b0bb69cbd545658b6668caab91db Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 18 Apr 2018 22:10:21 +0400
Subject: [PATCH] Use exact tagged version of OpenAL.

I hope if fixes #4531.
---
 docs/building-cmake.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docs/building-cmake.md b/docs/building-cmake.md
index 5e198bda30..181bdfc299 100644
--- a/docs/building-cmake.md
+++ b/docs/building-cmake.md
@@ -84,7 +84,9 @@ Go to ***BuildPath*** and run
     cd ..
 
     git clone git://repo.or.cz/openal-soft.git
-    cd openal-soft/build
+    cd openal-soft
+    git checkout v1.18
+    cd build
     cmake -D LIBTYPE:STRING=STATIC ..
     make $MAKE_THREADS_CNT
     sudo make install