From 73fb45bbd5f5316f2b67815a847dc71957d6c7c3 Mon Sep 17 00:00:00 2001
From: Michael Jumper <mike.jumper@guac-dev.org>
Date: Tue, 2 Jul 2013 12:14:19 -0700
Subject: [PATCH] Restore AC_DEFINE from old configure.in for ENABLE_OGG macro.

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

diff --git a/configure.ac b/configure.ac
index defb541a..cf69ecdb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -93,6 +93,17 @@ AC_CHECK_HEADER(vorbis/vorbisenc.h,, [have_vorbisenc=no])
 AC_CHECK_LIB([vorbisenc], [vorbis_encode_init], [VORBIS_LIBS="$VORBIS_LIBS -lvorbisenc"], [have_vorbisenc=no])
 AM_CONDITIONAL([ENABLE_OGG], [test "x${have_vorbisenc}" = "xyes"])
 
+if test "x${have_vorbisenc}" = "xno"
+then
+    AC_MSG_WARN([
+  --------------------------------------------
+   Unable to find libvorbisenc.
+   Sound will not be encoded with Ogg Vorbis.
+  --------------------------------------------])
+else
+    AC_DEFINE([ENABLE_OGG])
+fi
+
 AC_SUBST(VORBIS_LIBS)
 
 #