+#
+# Conditional build:
+%bcond_without static_libs # static library
+#
+Summary: The lossless True Audio codec ANSI-C library
+Summary(pl.UTF-8): Biblioteka C kodeka The lossless True Audio
+Name: libtta-c
+Version: 2.3
+Release: 1
+License: LGPL v3
+Group: Libraries
+Source0: https://downloads.sourceforge.net/tta/%{name}-%{version}.tar.gz
+# Source0-md5: fd0ff4806b2badfe933adf87efbfc3ae
+Patch0: %{name}-shared.patch
+URL: https://sourceforge.net/projects/tta/
+BuildRequires: autoconf >= 2.50
+BuildRequires: automake
+BuildRequires: libtool
+BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
+
+%description
+This package contains a full-futured codec library for realtime
+encoding and decoding of True Audio (TTA) files.
+
+%description -l pl.UTF-8
+Ten pakiet zawiera w pełni funkcjonalną bibliotekę kodeka do
+kodowania i dekodowania plików True Audio (TTA) w czasie rzeczywistym.
+
+%package devel
+Summary: Header files for TTA C library
+Summary(pl.UTF-8): Pliki nagłówkowe biblioteki C TTA
+Group: Development/Libraries
+Requires: %{name} = %{version}-%{release}
+
+%description devel
+Header files for TTA C library.
+
+%description devel -l pl.UTF-8
+Pliki nagłówkowe biblioteki C TTA.
+
+%package static
+Summary: Static TTA C library
+Summary(pl.UTF-8): Statyczna biblioteka C TTA
+Group: Development/Libraries
+Requires: %{name}-devel = %{version}-%{release}
+
+%description static
+Static TTA C library.
+
+%description static -l pl.UTF-8
+Statyczna biblioteka C TTA.
+
+%prep
+%setup -q
+%patch0 -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
+
+install -Dp libtta.h $RPM_BUILD_ROOT%{_includedir}/libtta.h
+
+# no external dependencies
+%{__rm} $RPM_BUILD_ROOT%{_libdir}/libtta.la
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(644,root,root,755)
+%doc README
+%attr(755,root,root) %{_bindir}/tta
+%attr(755,root,root) %{_libdir}/libtta.so.*.*.*
+%attr(755,root,root) %ghost %{_libdir}/libtta.so.0
+
+%files devel
+%defattr(644,root,root,755)
+%attr(755,root,root) %{_libdir}/libtta.so
+%{_includedir}/libtta.h
+
+%if %{with static_libs}
+%files static
+%defattr(644,root,root,755)
+%{_libdir}/libtta.a
+%endif