catalyst-auto: Use xz instead of bz2 for ia64 builds

Signed-off-by: Matt Turner <mattst88@gentoo.org>

tools/catalyst-auto-ia64.conf

@@ -17,7 +17,7 @@ update_symlinks() {
 	local d f
 	for d in "${BUILD_SRCDIR_BASE}/builds/default" ; do
 		pushd "${d}" >/dev/null
-		for f in $(ls stage3*bz2 | grep -v latest | give_latest_from_dates) ; do
+		for f in $(ls stage3*xz | grep -v latest | give_latest_from_dates) ; do
 			local of=$(echo "${f}" | convert_filename)
 			ln -sf "${f}" "${of}"
 		done
@@ -39,7 +39,7 @@ post_build() {
 		upload *${TIMESTAMP}*.iso*
 		;;
 	stage3.spec)
-		upload stage3-*${TIMESTAMP}*.bz2*
+		upload stage3-*${TIMESTAMP}*.xz*
 		;;
 	esac