diff --git a/baselibs.conf b/baselibs.conf
new file mode 100644
index 0000000..d94b08a
--- /dev/null
+++ b/baselibs.conf
@@ -0,0 +1 @@
+arch ppc64 package libzio
diff --git a/libzio.changes b/libzio.changes
index d9eebf9..dc4b29f 100644
--- a/libzio.changes
+++ b/libzio.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Apr 10 12:54:45 CEST 2008 - ro@suse.de
+
+- added baselibs.conf file to build xxbit packages
+  for multilib support
+
 -------------------------------------------------------------------
 Wed Feb 13 19:03:27 CET 2008 - werner@suse.de
 
diff --git a/libzio.spec b/libzio.spec
index ff7b9c7..bd834ac 100644
--- a/libzio.spec
+++ b/libzio.spec
@@ -20,7 +20,7 @@ License:        GPL v2 or later
 Group:          System/Libraries
 AutoReqProv:    on
 Version:        0.6
-Release:        1
+Release:        12
 Summary:        A Library for Accessing Compressed Text Files
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 Source:         libzio-%{version}.tar.bz2
@@ -37,6 +37,7 @@ Authors:
     Werner Fink <werner@suse.de>
 
 %package        devel
+License:        GPL v2 or later
 Summary:        Libzio development files
 Group:          System/Libraries
 Requires:       libzio = %{version}
@@ -88,6 +89,9 @@ make DESTDIR=$RPM_BUILD_ROOT install libdir=%{_libdir} mandir=%{_mandir}
 /usr/include/zio.h
 
 %changelog
+* Thu Apr 10 2008 ro@suse.de
+- added baselibs.conf file to build xxbit packages
+  for multilib support
 * Wed Feb 13 2008 werner@suse.de
 - Export only fzopen() and fdzopen()
 * Fri Dec 07 2007 werner@suse.de