diff --git a/tcl.changes b/tcl.changes
index d26e221..75d98ca 100644
--- a/tcl.changes
+++ b/tcl.changes
@@ -1,3 +1,16 @@
+-------------------------------------------------------------------
+Sun Jul 29 18:02:41 UTC 2012 - jengelh@inai.de
+
+- Disable profiling on SPARC due to compiler bug [gcc #54121]
+- Remove redundant tags/sections from specfile
+- Parallel build with %_smp_mflags
+- Remove outdated PPC obsoletes (there is no tcl-devel-XXbit built)
+
+-------------------------------------------------------------------
+Thu Jul 26 08:59:49 UTC 2012 - max@suse.com
+
+- 8.5.12rc2
+
 -------------------------------------------------------------------
 Wed Jan  4 08:45:50 UTC 2012 - cfarrell@suse.com
 
diff --git a/tcl.spec b/tcl.spec
index e571eed..d5888df 100644
--- a/tcl.spec
+++ b/tcl.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package tcl
 #
-# Copyright (c) 2011 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2012 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
@@ -16,11 +16,11 @@
 #
 
 
-
 Name:           tcl
 Url:            http://www.tcl.tk
-Version:        8.5.11
+Version:        8.5.12
 Release:        0
+%define         rrc rc2
 %define TCL_MINOR %(echo %version | cut -c1-3)
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 Summary:        The Tcl Programming Language
@@ -31,9 +31,10 @@ Group:          Development/Languages/Tcl
 Obsoletes:      tcl-64bit
 %endif
 #
-Provides:       tclsh tclsh%{TCL_MINOR}
+Provides:       tclsh
+Provides:       tclsh%{TCL_MINOR}
 PreReq:         /bin/rm
-Source0:        %name%{version}-src.tar.gz
+Source0:        %name%{version}%{rrc}-src.tar.gz
 Source1:        tcl-rpmlintrc
 Source2:        baselibs.conf
 Source3:        macros.tcl
@@ -82,7 +83,7 @@ autoconf
 	--enable-man-symlinks \
 	--enable-man-compression=gzip
 %define scriptdir %_libdir/tcl
-MAKE='make %{?jobs:-j%jobs}
+MAKE='make %{?_smp_mflags}
 	TCL_LIBRARY="%scriptdir/tcl%TCL_MINOR"
 	TCL_PACKAGE_PATH="%_libdir/tcl %_datadir/tcl"
 %ifnarch hppa
@@ -92,8 +93,10 @@ MAKE='make %{?jobs:-j%jobs}
 %endif
 	LDFLAGS_OPTIMIZE="%optflags $PFLAGS"
 	SHLIB_LD="%__cc -shared %optflags $PFLAGS"'
+%ifnarch %sparc
 # Build with instrumentation for profiling
 PFLAGS="%{?cflags_profile_generate}"
+%endif
 eval $MAKE
 # Some of the regressioin tests write to $HOME, so better redirect them
 mkdir home
@@ -125,10 +128,7 @@ ln -sf tclsh%TCL_MINOR %buildroot%_prefix/bin/tclsh
 mkdir -p %buildroot%_datadir/tcl
 install -D %{S:3} -m 644 %buildroot/etc/rpm/macros.tcl
 
-%clean
-rm -rf %buildroot
 %if %_lib == lib64
-
 %post
 test -L /usr/lib/tcl%TCL_MINOR && /bin/rm -f /usr/lib/tcl%TCL_MINOR
 exit 0
diff --git a/tcl8.5.11-src.tar.gz b/tcl8.5.11-src.tar.gz
deleted file mode 100644
index 74df504..0000000
--- a/tcl8.5.11-src.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8addc385fa6b5be4605e6d68fbdc4c0e674c5af1dc1c95ec5420390c4b08042a
-size 4484001
diff --git a/tcl8.5.12rc2-src.tar.gz b/tcl8.5.12rc2-src.tar.gz
new file mode 100644
index 0000000..7309bc3
--- /dev/null
+++ b/tcl8.5.12rc2-src.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:20ba7a10a30571983afd3599f19b441adb5222b21f1d2b27d0fba3ed8d4707c2
+size 4501505