--- libvorbis.SlackBuild	2006-04-03 20:17:52.000000000 -0400
+++ libvorbis.SlackBuild.s390x	2006-09-16 19:13:34.000000000 -0400
@@ -17,6 +17,7 @@
 find . -perm 664 -exec chmod 644 {} \;
 ./configure \
   --prefix=/usr \
+  --libdir='${exec_prefix}/lib64' \
   $ARCH-slackware-linux
 make
 make install DESTDIR=$PKG