--- linuxsampler/trunk/src/common/global_private.h	2009/07/04 11:40:15	1929
+++ linuxsampler/trunk/src/common/global_private.h	2009/07/04 12:31:44	1930
@@ -3,7 +3,7 @@
  *   LinuxSampler - modular, streaming capable sampler                     *
  *                                                                         *
  *   Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck   *
- *   Copyright (C) 2005 - 2008 Christian Schoenebeck                       *
+ *   Copyright (C) 2005 - 2009 Christian Schoenebeck                       *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
@@ -48,10 +48,14 @@
 
 // macro to check for a certain version (or newer) of GCC
 #define GNUC_VERSION_PREREQ(major,minor) (__GNUC__ > (major) || (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor)))
+
 // macro which checks if GCC vector extensions are avialable
 #define HAVE_GCC_VECTOR_EXTENSIONS ( GNUC_VERSION_PREREQ(3,3) && ( defined(__i386__) || defined(__x86_64__) || defined(_ARCH_PPC) ) )
+
+#if HAVE_GCC_VECTOR_EXTENSIONS
 // v4sf is used by some routines that make use of GCC vector extensions (ie AudioChannel.cpp)
 typedef float v4sf __attribute__ ((vector_size(16)));
+#endif
 
 /**
  * Whether a function / method call was successful, or if warnings or even an