--- avidemux/ADM_libraries/ADM_libmpeg2enc/mjpeg_types.h	2010-06-03 14:35:59.449422885 +0000
+++ mavidemux/ADM_libraries/ADM_libmpeg2enc/jpeg_types.h	2010-06-03 14:35:49.612757527 +0000
@@ -76,7 +76,9 @@
 
 #  define false   false
 #  define true    true
+#ifndef HAVE_ALTIVEC_H
 #  define bool locBool
+#endif
 # endif
 #endif