diff --git a/README.md b/README.md
index 1e82703..912aaf5 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # libatkmm1
 
+atkmm is the official C++ interface for the ATK accessibility toolkit library. It may be used, for instance, by user interfaces implemented with gtkmm.
+
diff --git a/libatkmm1.spec b/libatkmm1.spec
new file mode 100644
index 0000000..36aa159
--- /dev/null
+++ b/libatkmm1.spec
@@ -0,0 +1,104 @@
+%define majver %(echo %version | cut -d. -f1-2)
+Name:          libatkmm1
+Version:       2.28.1
+Release:       2mamba
+Summary:       The official C++ interface for the ATK accessibility toolkit library
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://library.gnome.org/devel/atkmm/unstable/
+Source:        http://ftp.acc.umu.se/pub/GNOME/sources/atkmm/%{majver}/atkmm-%{version}.tar.xz
+License:       LGPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libatk-devel
+BuildRequires: libgcc
+BuildRequires: libglib-devel
+BuildRequires: libglibmm-devel
+BuildRequires: libsigc++-devel
+BuildRequires: libstdc++6-devel
+## AUTOBUILDREQ-END
+
+%description
+atkmm is the official C++ interface for the ATK accessibility toolkit library. It may be used, for instance, by user interfaces implemented with gtkmm.
+
+%package devel
+Summary:       Devel package for %{name}
+Group:         Development/Libraries
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description devel
+atkmm is the official C++ interface for the ATK accessibility toolkit library. It may be used, for instance, by user interfaces implemented with gtkmm.
+This package contains static libraries and header files needed for development.
+
+%debug_package
+
+%prep
+%setup -q -n atkmm-%{version}
+
+%build
+%meson
+
+%meson_build
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%meson_install
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files
+%defattr(-,root,root)
+%{_libdir}/libatkmm-*.so.*
+%doc AUTHORS COPYING
+
+%files devel
+%defattr(-,root,root)
+%dir %{_includedir}
+%dir %{_includedir}/atkmm-*
+%{_includedir}/atkmm-*/atkmm.h
+%{_includedir}/atkmm-*/atkmm/
+%{_libdir}/libatkmm-*.so
+%{_libdir}/atkmm-1.6/include/atkmmconfig.h
+%{_libdir}/atkmm-1.6/proc/m4/convert*.m4
+%{_libdir}/pkgconfig/*.pc
+%doc ChangeLog NEWS README
+
+%changelog
+* Sat Apr 10 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 2.28.1-2mamba
+- legacy package
+
+* Sat Dec 19 2020 Automatic Build System <autodist@mambasoft.it> 2.28.1-1mamba
+- automatic version update by autodist
+
+* Mon Nov 05 2018 Automatic Build System <autodist@mambasoft.it> 2.28.0-1mamba
+- automatic version update by autodist
+
+* Thu Dec 03 2015 Automatic Build System <autodist@mambasoft.it> 2.24.2-1mamba
+- automatic version update by autodist
+
+* Sat Oct 10 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 2.24.1-1mamba
+- update to 2.24.1
+
+* Thu May 02 2013 Automatic Build System <autodist@mambasoft.it> 2.22.7-1mamba
+- update to 2.22.7
+
+* Wed Oct 26 2011 Automatic Build System <autodist@mambasoft.it> 2.22.6-1mamba
+- automatic version update by autodist
+
+* Thu Mar 31 2011 Automatic Build System <autodist@mambasoft.it> 2.22.5-1mamba
+- automatic update by autodist
+
+* Fri Mar 25 2011 Automatic Build System <autodist@mambasoft.it> 2.22.4-1mamba
+- automatic update by autodist
+
+* Sat Jan 08 2011 Automatic Build System <autodist@mambasoft.it> 2.22.2-1mamba
+- automatic update by autodist
+
+* Sat Nov 20 2010 Automatic Build System <autodist@mambasoft.it> 2.22.1-1mamba
+- automatic update to 2.22.1 by autodist
+
+* Mon Oct 25 2010 Silvan Calarco <silvan.calarco@mambasoft.it> 2.22.0-1mamba
+- package created by autospec