diff --git a/autoconf-el.changes b/autoconf-el.changes
index d259ead..440b554 100644
--- a/autoconf-el.changes
+++ b/autoconf-el.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sun Dec  6 18:02:03 CET 2009 - jengelh@medozas.de
+
+- enable parallel building
+
 -------------------------------------------------------------------
 Fri Jul 17 23:24:43 CEST 2009 - dominique-obs@leuenberger.net
 
diff --git a/autoconf-el.spec b/autoconf-el.spec
index 3f6adc0..0044f62 100644
--- a/autoconf-el.spec
+++ b/autoconf-el.spec
@@ -19,11 +19,11 @@
 
 Name:           autoconf-el
 BuildRequires:  emacs-nox
-License:        GPL v2 or later
+License:        GPLv2+
 Group:          Productivity/Editors/Emacs
 AutoReqProv:    on
 Version:        2.63
-Release:        4
+Release:        5
 Summary:        Emacs mode for editing GNU Autoconf scripts
 Url:            http://www.gnu.org/software/autoconf
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
diff --git a/autoconf.changes b/autoconf.changes
index d259ead..440b554 100644
--- a/autoconf.changes
+++ b/autoconf.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sun Dec  6 18:02:03 CET 2009 - jengelh@medozas.de
+
+- enable parallel building
+
 -------------------------------------------------------------------
 Fri Jul 17 23:24:43 CEST 2009 - dominique-obs@leuenberger.net
 
diff --git a/autoconf.spec b/autoconf.spec
index 850d91c..017b87c 100644
--- a/autoconf.spec
+++ b/autoconf.spec
@@ -19,14 +19,14 @@
 
 Name:           autoconf
 BuildRequires:  help2man
-License:        GPL v2 or later
+License:        GPLv2+
 Group:          Development/Tools/Building
 Url:            http://www.gnu.org/software/autoconf
 AutoReqProv:    on
 Requires:       m4 >= %(rpm -q --qf=%%{VERSION} m4)
 PreReq:         %{install_info_prereq}
 Version:        2.63
-Release:        4
+Release:        5
 Summary:        A GNU Tool for Automatically Configuring Source Code
 Source:         autoconf-%{version}.tar.bz2
 Patch0:         autoreconf-ltdl.diff
@@ -62,7 +62,7 @@ Authors:
 %build
 %{suse_update_config -f config}
 ./configure --prefix=%{_prefix} --infodir=%{_infodir} --mandir=%{_mandir}
-make
+make %{?jobs:-j%jobs};
 
 %check
 trap 'test $? -ne 0 && cat tests/testsuite.log' EXIT