diff --git a/SDL_mixer.changes b/SDL_mixer.changes
index 9f9c0a9..86f7b47 100644
--- a/SDL_mixer.changes
+++ b/SDL_mixer.changes
@@ -1,3 +1,19 @@
+-------------------------------------------------------------------
+Sat Sep 17 10:23:43 UTC 2011 - jengelh@medozas.de
+
+- Remove redundant tags/sections from specfile
+
+-------------------------------------------------------------------
+Mon Aug  1 09:37:56 UTC 2011 - jengelh@medozas.de
+
+- Update baselibs.conf to also ship libSDL_mixer-devel-32bit
+
+-------------------------------------------------------------------
+Sat Jul  2 14:52:44 UTC 2011 - jengelh@medozas.de
+
+- Use %_smp_mflags for parallel building
+- Strip %clean section (not needed on BS)
+
 -------------------------------------------------------------------
 Sat Jul 24 20:34:26 UTC 2010 - reddwarf@opensuse.org
 
diff --git a/SDL_mixer.spec b/SDL_mixer.spec
index 514daef..27025d3 100644
--- a/SDL_mixer.spec
+++ b/SDL_mixer.spec
@@ -1,7 +1,7 @@
 #
-# spec file for package SDL_mixer (Version 1.2.11)
+# spec file for package SDL_mixer
 #
-# Copyright (c) 2010 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2011 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -15,7 +15,6 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
-# norootforbuild
 
 
 Name:           SDL_mixer
@@ -87,15 +86,12 @@ Timidity MIDI, and SMPEG MP3 libraries.
 %configure \
     --disable-static \
     --with-pic
-make %{?jobs:-j %jobs}
+make %{?_smp_mflags}
 
 %install
 make install install-bin DESTDIR=$RPM_BUILD_ROOT
 rm -f %{buildroot}%{_libdir}/*.la
 
-%clean
-rm -rf $RPM_BUILD_ROOT
-
 %post -n libSDL_mixer-1_2-0 -p /sbin/ldconfig
 
 %postun -n libSDL_mixer-1_2-0 -p /sbin/ldconfig
diff --git a/baselibs.conf b/baselibs.conf
index e56e61f..aa78697 100644
--- a/baselibs.conf
+++ b/baselibs.conf
@@ -1,3 +1,6 @@
 libSDL_mixer-1_2-0
   provides "SDL_mixer-<targettype> = <version>"
   obsoletes "SDL_mixer-<targettype> <= <version>"
+libSDL_mixer-devel
+  requires -libSDL_mixer-<targettype>
+  requires "libSDL_mixer-1_2-0-<targettype> = <version>"