From 90422f6bd3e7f4b6c1df82124ce5000986822651 Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Wed, 8 Jul 2009 07:28:13 +0000
Subject: Added guards to only include the Shorten audio code when the SAGA2
 code in the SAGA engine is enabled

svn-id: r42259
---
 sound/shorten.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'sound/shorten.cpp')

diff --git a/sound/shorten.cpp b/sound/shorten.cpp
index b550a5afec..d1031aed3a 100644
--- a/sound/shorten.cpp
+++ b/sound/shorten.cpp
@@ -23,6 +23,14 @@
  *
  */
 
+// The code in this file is currently only used in SAGA2 (in the
+// SAGA engine), so if that engine isn't enabled, we will skip
+// compiling it. If you plan to use this code in another engine,
+// you will have to add the proper define check here.
+// Also please add the define check at the comment after the
+// matching #endif further down this file.
+#if defined(ENABLE_SAGA2)
+
 // Based on etree's Shorten tool, version 3.6.1
 // http://etree.org/shnutils/shorten/
 
@@ -526,3 +534,6 @@ AudioStream *makeShortenStream(Common::SeekableReadStream &stream) {
 }
 
 } // End of namespace Audio
+
+#endif // defined(ENABLE_SAGA2)
+
-- 
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