diff --git a/README.md b/README.md
index 14708b1..d14f69b 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # libexiv2_27
 
+Exiv2 is a C++ library and a command line utility to access image metadata.
+
diff --git a/libexiv2_27.spec b/libexiv2_27.spec
new file mode 100644
index 0000000..1ae1615
--- /dev/null
+++ b/libexiv2_27.spec
@@ -0,0 +1,142 @@
+Name:          libexiv2_27
+Epoch:         1
+Version:       0.27.3
+Release:       3mamba
+Summary:       Exif and IPTC metadata library and tools
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://exiv2.org/
+Source0:       https://www.exiv2.org/builds/exiv2-%{version}-Source.tar.gz
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libexpat-devel
+BuildRequires: libgcc
+BuildRequires: libstdc++6-devel
+BuildRequires: libz-devel
+## AUTOBUILDREQ-END
+BuildRequires: gettext-devel
+BuildRequires: gcc-c++
+License:       GPL
+
+%description
+Exiv2 is a C++ library and a command line utility to access image metadata.
+
+%package devel
+Group:         Development/Libraries
+Summary:       Static libraries and headers for %{name}
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description devel
+Exiv2 is a C++ library and a command line utility to access image metadata.
+This package contains static libraries and header files needed for development.
+
+%package -n exiv2_27
+Group:         System/Tools
+Summary:       A command line utility to access image metadata
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description -n exiv2_27
+Exiv2 is a C++ library and a command line utility to access image metadata.
+This package contains static libraries and header files needed for development.
+
+%debug_package
+
+%prep
+%setup -q -n exiv2-%{version}-Source
+%ifarch arm aarch64 %{ix86}
+sed -i "/cf-protection/d" cmake/compilerFlags.cmake
+%endif
+
+%build
+%cmake -d build
+
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall -C build
+
+#% find_lang exiv2
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_libdir}/libexiv2.so.*
+%doc COPYING
+
+%files devel
+%defattr(-,root,root)
+%dir %{_includedir}/exiv2/
+%{_includedir}/exiv2/*
+%{_libdir}/libexiv2.so
+%{_libdir}/pkgconfig/exiv2.pc
+%dir %{_libdir}/cmake/exiv2
+%{_libdir}/cmake/exiv2/exiv2*.cmake
+%{_libdir}/libexiv2-xmp.a
+#%doc README
+
+%files -n exiv2_27
+%defattr(-,root,root)
+%{_bindir}/*
+%{_mandir}/man1/exiv2.*
+
+%changelog
+* Tue May 07 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 0.27.3-3mamba
+- legacy package
+
+* Mon Dec 28 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 0.27.3-2mamba
+- rebuilt with debug package and aarch64 build fix
+
+* Sun Aug 30 2020 Automatic Build System <autodist@mambasoft.it> 0.27.3-1mamba
+- automatic version update by autodist
+
+* Sun Aug 11 2019 Automatic Build System <autodist@mambasoft.it> 0.27.2-1mamba
+- automatic version update by autodist
+
+* Sun May 26 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 0.27.1-1mamba
+- update to 0.27.1
+
+* Sat Dec 23 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 0.26-1mamba
+- update to 0.26
+
+* Sun Dec 13 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 0.25-2mamba
+- rebuilt with gcc 5.2.0
+
+* Tue Aug 04 2015 Automatic Build System <autodist@mambasoft.it> 0.25-1mamba
+- automatic version update by autodist
+
+* Mon Jan 27 2014 Automatic Build System <autodist@mambasoft.it> 0.24-1mamba
+- automatic version update by autodist
+
+* Wed Apr 25 2012 Ercole 'ercolinux' Carpanetto <ercole69@gmail.com> 0.23-1mamba
+- update to 0.23
+
+* Sat Dec 31 2011 Davide Madrisan <davide.madrisan@gmail.com> 0.22-1mamba
+- update to 0.22
+
+* Thu Jul 28 2011 Silvan Calarco <silvan.calarco@mambasoft.it> 0.21.1-1mamba
+- update to 0.21.1
+
+* Wed Jan 20 2010 Davide Madrisan <davide.madrisan@gmail.com> 0.19-1mamba
+- update to 0.19
+- do not provide libexiv2_0. it's not used in openmamba
+- new compatibility package libexiv2_4
+
+* Wed Sep 10 2008 Silvan Calarco <silvan.calarco@mambasoft.it> 0.17.1-3mamba
+- epoch incremented
+
+* Mon Sep 08 2008 Silvan Calarco <silvan.calarco@mambasoft.it> 0.17.1-1mamba
+- remove duplicated version 0 of the library in libexiv2
+
+* Tue Aug 26 2008 Aleph0 <aleph0@openmamba.org> 0.16-1mamba
+- update to 0.15
+
+* Thu Jun 14 2007 Aleph0 <aleph0@openmamba.org> 0.14-1mamba
+- package created by autospec