--- xmms-1.2.10-r5.ebuild.orig	2005-01-04 21:45:38.000000000 +0900
+++ xmms-1.2.10-r5.ebuild.orig	2005-01-04 22:17:19.000000000 +0900
@@ -146,6 +146,9 @@ 
 
 	use xml || myconf="${myconf} --disable-cdindex"
 
+	# Please see Bug 58092 for details
+	use ppc64 && replace-flags "-O[2-9]" "-O1"
+
 	econf \
 		--with-dev-dsp=/dev/sound/dsp \
 		--with-dev-mixer=/dev/sound/mixer \