diff --git a/xz.changes b/xz.changes
index 69d0f49..5479482 100644
--- a/xz.changes
+++ b/xz.changes
@@ -1,3 +1,17 @@
+-------------------------------------------------------------------
+Tue Sep 27 13:05:34 UTC 2011 - sweet_f_a@gmx.de
+
+- minor fixes of last portability changes:
+  * decouple do_profiling and lang_package again
+  * don't define do_factory, just use lang_package instead
+  * simplify files section
+  * do_profiling for some more systems
+
+-------------------------------------------------------------------
+Mon Sep 26 15:59:51 UTC 2011 - coolo@suse.com
+
+- build on SLE_10
+
 -------------------------------------------------------------------
 Sat Sep 17 15:19:50 UTC 2011 - coolo@suse.com
 
diff --git a/xz.spec b/xz.spec
index 67bede3..8943770 100644
--- a/xz.spec
+++ b/xz.spec
@@ -27,10 +27,17 @@ Url:            http://tukaani.org/lzma/
 Source:         http://tukaani.org/xz/%{name}-%{version}.tar.bz2
 Source2:        baselibs.conf
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-BuildRequires:  pkg-config
+BuildRequires:  pkgconfig
 Provides:       lzma = %version
 Obsoletes:      lzma < %version
+
+%if 0%{?suse_version} < 1130
+%define do_profiling 0
+%endif
+
+%if 0%{?lang_package:1} > 0
 Recommends:     %name-lang
+%endif
 # avoid bootstrapping problem
 %define _binary_payload w9.bzdio
 
@@ -52,8 +59,8 @@ The xz command is a very powerful program for compressing files.
 
 * Very similar command line interface to what gzip and bzip2 have.
 
+%{?lang_package}
 
-%lang_package
 %package -n liblzma5
 License:        LGPLv2.1+
 Summary:        LZMA library
@@ -80,7 +87,6 @@ compiling programs using the LZMA library.
 %setup -q
 
 %build
-AUTOPOINT=true autoreconf -fiv
 %if %{do_profiling}
 profiledir=$(mktemp -d)
 trap "rm -rf $profiledir" EXIT
@@ -111,14 +117,20 @@ make install DESTDIR=$RPM_BUILD_ROOT
 
 %postun -n liblzma5 -p /sbin/ldconfig
 
+%if 0%{?lang_package:1} > 0
+
+%files lang -f %{name}.lang
+
 %files
+%else
+
+%files -f %{name}.lang
+%endif
 %defattr(-, root, root)
 %_docdir/%name
 %{_bindir}/*
 %{_mandir}/man?/*
 
-%files lang -f %{name}.lang
-
 %files -n liblzma5
 %defattr(-, root, root)
 /%{_lib}/lib*.so.5*