--- /dev/null
+#
+# Conditional build:
+%bcond_without static_libs # static library
+#
+Summary: OpenR2 - MFC/R2 signalling over E1 lines
+Summary(pl.UTF-8): OpenR2 - sygnały MFC/R2 po liniach E1
+Name: openr2
+Version: 1.3.2
+Release: 1
+License: LGPL v2+ (library), GPL v2+ (utilities)
+Group: Libraries
+#Source0Download: https://github.com/moises-silva/openr2/releases
+Source0: https://github.com/moises-silva/openr2/archive/v%{version}/%{name}-%{version}.tar.gz
+# Source0-md5: 5858020ad014c111f6f7a8c86758da6c
+Patch0: %{name}-nosvn.patch
+Patch1: %{name}-opt.patch
+URL: https://libopenr2.org/
+BuildRequires: autoconf
+BuildRequires: automake
+BuildRequires: dahdi-linux-devel
+BuildRequires: libtool
+BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
+
+%description
+OpenR2 is a library that implements the MFC/R2 signalling over E1
+lines using the Zapata Telephony interface (or DAHDI).
+
+%description -l pl.UTF-8
+OpenR2 to biblioteka implementująca przesyłanie sygnałów MFC/R2 po
+liniach E1 przy użyciu interfejsu Zapata Telephony (lub DAHDI).
+
+%package devel
+Summary: Header files for OpenR2 library
+Summary(pl.UTF-8): Pliki nagłówkowe biblioteki OpenR2
+License: LGPL v2+
+Group: Development/Libraries
+Requires: %{name} = %{version}-%{release}
+
+%description devel
+Header files for OpenR2 library.
+
+%description devel -l pl.UTF-8
+Pliki nagłówkowe biblioteki OpenR2.
+
+%package static
+Summary: Static OpenR2 library
+Summary(pl.UTF-8): Statyczna biblioteka OpenR2
+License: LGPL v2+
+Group: Development/Libraries
+Requires: %{name}-devel = %{version}-%{release}
+
+%description static
+Static OpenR2 library.
+
+%description static -l pl.UTF-8
+Statyczna biblioteka OpenR2.
+
+%prep
+%setup -q
+%patch0 -p1
+%patch1 -p1
+
+%build
+%{__libtoolize}
+%{__aclocal}
+%{__autoconf}
+%{__autoheader}
+%{__automake}
+%configure \
+ %{!?with_static_libs:--disable-static}
+%{__make}
+
+%install
+rm -rf $RPM_BUILD_ROOT
+
+%{__make} install \
+ DESTDIR=$RPM_BUILD_ROOT
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(644,root,root,755)
+%doc AUTHORS CREDITS ChangeLog NEWS README TODO doc/README.asterisk doc/asterisk
+%attr(755,root,root) %{_bindir}/r2dtmf_detect
+%attr(755,root,root) %{_bindir}/r2test
+%attr(755,root,root) %{_libdir}/libopenr2.so.*.*.*
+%attr(755,root,root) %ghost %{_libdir}/libopenr2.so.3
+%config(noreplace) %verify(not md5 mtime size) %{_sysconfdir}/r2proto.conf
+%config(noreplace) %verify(not md5 mtime size) %{_sysconfdir}/r2test.conf
+%{_mandir}/man5/r2test.conf.5*
+%{_mandir}/man8/r2test.8*
+
+%files devel
+%defattr(644,root,root,755)
+%attr(755,root,root) %{_libdir}/libopenr2.so
+%{_libdir}/libopenr2.la
+%{_includedir}/openr2
+%{_includedir}/openr2.h
+
+%if %{with static_libs}
+%files static
+%defattr(644,root,root,755)
+%{_libdir}/libopenr2.a
+%endif