File libtwin.altivec-compile-fix.patch of Package libtwin0

Index: libtwin0-0.0.3/libtwin/twin_feature.c
===================================================================
--- libtwin0-0.0.3.orig/libtwin/twin_feature.c
+++ libtwin0-0.0.3/libtwin/twin_feature.c
@@ -65,8 +65,10 @@ int twin_has_feature(unsigned int featur
 
 void twin_feature_init(void)
 {
+#ifdef HAVE_ALTIVEC
 	if (_twin_have_altivec())
 		_twin_features |= TWIN_FEATURE_ALTIVEC;
+#endif /* HAVE_ALTIVEC */
 
 	_twin_draw_set_features();
 }