From 074f5ff996945455171a65c66b74a7f49f730310 Mon Sep 17 00:00:00 2001
From: curt <curt>
Date: Wed, 13 Oct 2004 19:52:13 +0000
Subject: [PATCH] Oops, missed a part of the previous change.

---
 configure.ac | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/configure.ac b/configure.ac
index 7f2e272c..9e93013f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -303,6 +303,17 @@ case "${host}" in
 
 esac
 
+if test "x$OPENAL_OK" != "xyes"; then
+    echo
+    echo "You *must* have the openal library installed on your system to build"
+    echo "SimGear!"
+    echo
+    echo "Please see README.OpenAL for more details."
+    echo
+    echo "configure aborted."
+    exit
+fi
+
 openal_LIBS="$LIBS"
 LIBS="$base_LIBS"
 
-- 
2.39.5