diff --git a/.gitignore b/.gitignore
index d0a777c..de4e737 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,25 +1 @@
-bluez-4.69.tar.gz
-bluez-4.70.tar.gz
-/bluez-4.71.tar.gz
-/bluez-4.72.tar.gz
-/bluez-4.73.tar.gz
-/bluez-4.74.tar.gz
-/bluez-4.76.tar.gz
-/bluez-4.77.tar.gz
-/bluez-4.78.tar.gz
-/bluez-4.79.tar.gz
-/bluez-4.80.tar.gz
-/bluez-4.81.tar.gz
-/bluez-4.82.tar.gz
-/bluez-4.85.tar.gz
-/bluez-4.86.tar.gz
-/bluez-4.87.tar.gz
-/bluez-4.88.tar.gz
-/bluez-4.89.tar.gz
-/bluez-4.90.tar.gz
-/bluez-4.93.tar.gz
-/bluez-4.94.tar.gz
-/bluez-4.95.tar.gz
-/bluez-4.96.tar.gz
-/bluez-4.97.tar.gz
-/bluez-4.98.tar.gz
+/bluez-4.*.tar.gz
diff --git a/bluez.spec b/bluez.spec
index 3cb7060..242370b 100644
--- a/bluez.spec
+++ b/bluez.spec
@@ -1,9 +1,11 @@
 Summary: Bluetooth utilities
 Name: bluez
 Version: 4.98
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: GPLv2+
 Group: Applications/System
+URL: http://www.bluez.org/
+
 Source: http://www.kernel.org/pub/linux/bluetooth/%{name}-%{version}.tar.gz
 Source3: dund.init
 Source4: dund.conf
@@ -19,7 +21,7 @@ Patch5: 0001-Add-sixaxis-cable-pairing-plugin.patch
 # http://thread.gmane.org/gmane.linux.bluez.kernel/8645
 Patch6: 0001-systemd-install-systemd-unit-files.patch
 
-URL: http://www.bluez.org/
+Patch7: sbc_mmx.patch
 
 BuildRequires: flex
 BuildRequires: dbus-devel >= 0.90
@@ -38,8 +40,8 @@ BuildRequires: udev
 # For rebuild
 BuildRequires: libtool autoconf automake
 
-Obsoletes: bluez-pan < 4.0, bluez-sdp < 4.0
-Requires: initscripts, bluez-libs = %{version}
+Requires: bluez-libs = %{version}-%{release}
+Requires: initscripts
 Requires: dbus >= 0.60
 Requires: hwdata >= 0.215
 %ifnarch s390 s390x
@@ -49,9 +51,6 @@ Requires: udev >= 143-2
 Requires(preun): /sbin/chkconfig, /sbin/service
 Requires(post): /sbin/chkconfig, /sbin/service
 
-Obsoletes: bluez-utils < 4.5-2
-Provides: bluez-utils = %{version}-%{release}
-
 %description
 Utilities for use in Bluetooth applications:
 	- hcitool
@@ -73,27 +72,20 @@ Summary: Development libraries for Bluetooth applications
 Group: Development/Libraries
 Requires: bluez-libs = %{version}-%{release}
 Requires: pkgconfig
-Obsoletes: bluez-sdp-devel < 4.0
 
 %package cups
 Summary: CUPS printer backend for Bluetooth printers
 Group: System Environment/Daemons
-Obsoletes: bluez-utils-cups < 4.5-2
-Provides: bluez-utils-cups = %{version}-%{release}
 Requires: bluez-libs = %{version}-%{release}
 Requires: cups
 
 %package gstreamer
 Summary: GStreamer support for SBC audio format
 Group: System Environment/Daemons
-Obsoletes: bluez-utils-gstreamer < 4.5-2
-Provides: bluez-utils-gstreamer = %{version}-%{release}
 Requires: bluez-libs = %{version}-%{release}
 
 %package alsa
 Summary: ALSA support for Bluetooth audio devices
-Obsoletes: bluez-utils-alsa < 4.5-2
-Provides: bluez-utils-alsa = %{version}-%{release}
 Group: System Environment/Daemons
 Requires: bluez-libs = %{version}-%{release}
 
@@ -154,6 +146,7 @@ and mouse.
 %patch4 -p1 -b .socket-mobile
 %patch5 -p1 -b .cable-pairing
 %patch6 -p1 -b .systemd
+%patch7 -p1 -b .mmx
 
 %build
 libtoolize -f -c
@@ -315,6 +308,10 @@ fi
 %{_mandir}/man8/hid2hci.8*
 
 %changelog
+* Fri Feb 24 2012 Peter Robinson <pbrobinson@fedoraproject.org> 4.98-2
+- Add mmx patch to fix build of sbc component
+- clean up spec, drop ancient obsoletes
+
 * Fri Jan 13 2012 Bastien Nocera <bnocera@redhat.com> 4.98-1
 - Update to 4.98
 
diff --git a/sbc_mmx.patch b/sbc_mmx.patch
new file mode 100644
index 0000000..2f00bb6
--- /dev/null
+++ b/sbc_mmx.patch
@@ -0,0 +1,13 @@
+Index: bluez/sbc/sbc_primitives_mmx.c
+===================================================================
+--- bluez.orig/sbc/sbc_primitives_mmx.c	2012-01-04 12:06:47.231873000 -0500
++++ bluez/sbc/sbc_primitives_mmx.c	2012-01-04 12:07:34.748103759 -0500
+@@ -318,7 +318,7 @@
+ 				"movl          %k0, 4(%3)\n"
+ 			: "+r" (blk)
+ 			: "r" (&sb_sample_f[0][ch][sb]),
+-				"i" ((char *) &sb_sample_f[1][0][0] -
++				"r" ((char *) &sb_sample_f[1][0][0] -
+ 					(char *) &sb_sample_f[0][0][0]),
+ 				"r" (&scale_factor[ch][sb]),
+ 				"r" (&consts),