--- /dev/null
+#
+# Conditional build:
+%bcond_without tests # build without tests
+#
+Summary: Cilk compiler
+Summary(pl): Kompilator cilka
+Name: cilk
+Version: 5.4.2.2
+%define _rev 1708
+Release: 0.1
+License: GPL v2 and LGPL
+Group: Development/Languages
+Source0: http://bradley.csail.mit.edu/~bradley/cilk/downloads/%{name}-%{version}_%{_rev}.tar.bz2
+# Source0-md5: 1046f684ac72076106574fcc8326e612
+URL: http://supertech.lcs.mit.edu/cilk/
+BuildRequires: flex
+Requires: gcc
+BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
+
+%description
+Cilk is a language for multithreaded parallel programming based on
+ANSI C. Cilk is designed for general-purpose parallel programming, but
+it is especially effective for exploiting dynamic, highly asynchronous
+parallelism, which can be difficult to write in data-parallel or
+message-passing style.
+
+%description -l pl
+
+%package static
+Summary: Static cilk libraries
+Summary(pl): Statyczne biblioteki cilka
+Group: Development/Libraries
+Requires: %{name} = %{version}-%{release}
+
+%description static
+Static cilk libraries.
+
+%description static -l pl
+Statyczne biblioteki cilka
+
+%prep
+%setup -q -n %{version}
+%{!?with_tests:sed 's/ examples / /' -i Makefile.in}
+
+%build
+#%%{__libtoolize}
+#%%{__aclocal} -I m4dir
+#%%{__autoconf}
+#%%{__autoheader}
+#%%{__automake}
+
+%configure
+%{__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 ChangeLog NEWS README THANKS
+%attr(755,root,root) %{_bindir}/*
+%attr(755,root,root) %{_libdir}/*.so.*.*.*
+%{_includedir}/%{name}
+%attr(755,root,root) %{_libdir}/*.so
+%{_libdir}/*.la
+# contains libcilkrt0*.a
+%{_libdir}/%{name}
+
+%files static
+%defattr(644,root,root,755)
+%{_libdir}/*.a