--- /dev/null
+#
+# Conditional build:
+%bcond_without static_libs # static library
+#
+Summary: Embedded Linux Library
+Summary(pl.UTF-8): Embedded Linux Library - biblioteka osadzonego Linuksa
+Name: ell
+Version: 0.1
+Release: 1
+License: LGPL v2.1+
+Group: Libraries
+Source0: https://www.kernel.org/pub/linux/libs/ell/%{name}-%{version}.tar.xz
+# Source0-md5: 0faccfd3948e4fc9b1a874b3e9d5584b
+Patch0: %{name}-link.patch
+URL: https://git.kernel.org/pub/scm/libs/ell/ell.git/
+BuildRequires: autoconf >= 2.60
+BuildRequires: automake
+BuildRequires: libtool >= 2:2.2
+BuildRequires: tar >= 1:1.22
+BuildRequires: xz
+BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
+
+%description
+Embedded Linux Library.
+
+%description -l pl.UTF-8
+Embedded Linux Library - biblioteka osadzonego Linuksa.
+
+%package devel
+Summary: Header files for ELL library
+Summary(pl.UTF-8): Pliki nagłówkowe biblioteki ELL
+Group: Development/Libraries
+Requires: %{name} = %{version}-%{release}
+
+%description devel
+Header files for ELL library.
+
+%description devel -l pl.UTF-8
+Pliki nagłówkowe biblioteki ELL.
+
+%package static
+Summary: Static ELL library
+Summary(pl.UTF-8): Statyczna biblioteka ELL
+Group: Development/Libraries
+Requires: %{name}-devel = %{version}-%{release}
+
+%description static
+Static ELL library.
+
+%description static -l pl.UTF-8
+Statyczna biblioteka ELL.
+
+%prep
+%setup -q
+%patch0 -p1
+
+%build
+%{__libtoolize}
+%{__aclocal} -I build-aux
+%{__autoconf}
+%{__autoheader}
+%{__automake}
+%configure \
+ --enable-pie \
+ --disable-silent-rules \
+ %{?with_static_libs:--enable-static}
+%{__make}
+
+%install
+rm -rf $RPM_BUILD_ROOT
+
+%{__make} install \
+ DESTDIR=$RPM_BUILD_ROOT
+
+# obsoleted by pkg-config
+%{__rm} $RPM_BUILD_ROOT%{_libdir}/libell.la
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(644,root,root,755)
+%doc AUTHORS ChangeLog README TODO
+%attr(755,root,root) %{_libdir}/libell.so.*.*.*
+%attr(755,root,root) %ghost %{_libdir}/libell.so.0
+
+%files devel
+%defattr(644,root,root,755)
+%attr(755,root,root) %{_libdir}/libell.so
+%{_includedir}/ell
+%{_pkgconfigdir}/ell.pc
+
+%if %{with static_libs}
+%files static
+%defattr(644,root,root,755)
+%{_libdir}/libell.a
+%endif