diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..652ed23
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/orc-0.4.28.tar.xz
diff --git a/.orc.metadata b/.orc.metadata
new file mode 100644
index 0000000..218ac5d
--- /dev/null
+++ b/.orc.metadata
@@ -0,0 +1 @@
+8444720a197a15a3da05292ce86a33df7226e3c9 SOURCES/orc-0.4.28.tar.xz
diff --git a/SPECS/orc.spec b/SPECS/orc.spec
new file mode 100644
index 0000000..6acdb78
--- /dev/null
+++ b/SPECS/orc.spec
@@ -0,0 +1,283 @@
+Name: orc
+Version: 0.4.28
+Release: 2%{?dist}
+Summary: The Oil Run-time Compiler
+
+Group: System Environment/Libraries
+License: BSD
+URL: http://cgit.freedesktop.org/gstreamer/orc/
+Source0: http://gstreamer.freedesktop.org/src/orc/%{name}-%{version}.tar.xz
+
+BuildRequires: gtk-doc, libtool
+
+%description
+Orc is a library and set of tools for compiling and executing
+very simple programs that operate on arrays of data. The "language"
+is a generic assembly language that represents many of the features
+available in SIMD architectures, including saturated addition and
+subtraction, and many arithmetic operations.
+
+%package doc
+Summary: Documentation for Orc
+Group: Development/Languages
+Requires: %{name} = %{version}-%{release}
+BuildArch: noarch
+
+%description doc
+Documentation for Orc.
+
+%package devel
+Summary: Development files and libraries for Orc
+Group: Development/Libraries
+Requires: %{name} = %{version}-%{release}
+Requires: %{name}-compiler
+Requires: pkgconfig
+
+%description devel
+This package contains the files needed to build packages that depend
+on orc.
+
+%package compiler
+Summary: Orc compiler
+Group: Development/Libraries
+Requires: %{name} = %{version}-%{release}
+Requires: pkgconfig
+
+%description compiler
+The Orc compiler, to produce optimized code.
+
+
+%prep
+%setup -q
+gtkdocize --copy
+NOCONFIGURE=1 autoreconf -vif
+
+
+%build
+%configure --disable-static --enable-gtk-doc --enable-user-codemem --disable-gtk-doc-html
+
+make %{?_smp_mflags} V=1
+
+
+%install
+make install DESTDIR=%{buildroot} INSTALL="install -p"
+
+# Remove unneeded files.
+find %{buildroot}/%{_libdir} -name \*.a -or -name \*.la -delete
+rm -rf %{buildroot}/%{_libdir}/orc
+
+touch -r stamp-h1 %{buildroot}%{_includedir}/%{name}-0.4/orc/orc-stdint.h
+
+
+%check
+%ifnarch s390 s390x ppc %{power64} %{arm} i686 aarch64
+make check
+%endif
+
+
+%post -p /sbin/ldconfig
+
+
+%postun -p /sbin/ldconfig
+
+
+%files
+%doc COPYING README
+%{_libdir}/liborc-*.so.*
+%{_bindir}/orc-bugreport
+
+%files doc
+%doc %{_datadir}/gtk-doc/html/orc/
+
+%files devel
+%doc examples/*.c
+%{_includedir}/%{name}-0.4/
+%{_libdir}/liborc-*.so
+%{_libdir}/pkgconfig/orc-0.4.pc
+%{_datadir}/aclocal/orc.m4
+
+%files compiler
+%{_bindir}/orcc
+
+
+%changelog
+* Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.28-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
+* Mon Dec 11 2017 Wim Taymans <wtaymans@redhat.com> 0.4.28-1
+- Update to 0.4.28
+- Disable regeneration of docs
+
+* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.27-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.27-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
+* Tue Jul 18 2017 Wim Taymans <wtaymans@redhat.com> 0.4.27-1
+- Update to 0.4.27
+
+* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.26-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Wed Aug 31 2016 Wim Taymans <wtaymans@redhat.com> 0.4.26-1
+- Update to 0.4.26
+
+* Mon Mar 07 2016 Wim Taymans <wtaymans@redhat.com> 0.4.25-1
+- Update to 0.4.25
+
+* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.24-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
+
+* Thu Jun 25 2015 Wim Taymans <wtaymans@redhat.com> 0.4.24-1
+- Update to 0.4.24
+
+* Thu Jun 18 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.23-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
+* Tue May 5 2015 Wim Taymans <wtaymans@redhat.com> 0.4.23-1
+- Update to 0.4.23
+
+* Sat Feb 21 2015 Till Maas <opensource@till.name> - 0.4.22-4
+- Rebuilt for Fedora 23 Change
+ https://fedoraproject.org/wiki/Changes/Harden_all_packages_with_position-independent_code
+
+* Thu Sep 11 2014 Yaakov Selkowitz <yselkowi@redhat.com> - 0.4.22-3
+- Do not run tests on aarch64
+
+* Thu Sep 4 2014 Peter Robinson <pbrobinson@fedoraproject.org> 0.4.22-2
+- Add upstream patch for selinux issue with tmp files
+
+* Fri Aug 29 2014 Peter Robinson <pbrobinson@fedoraproject.org> 0.4.22-1
+- Update to 0.4.22
+
+* Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.18-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
+
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.18-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
+* Thu Sep 19 2013 Brian Pepple <bpepple@fedoraproject.org> - 0.4.18-1
+- Update to 0.4.18.
+
+* Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.17-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
+* Wed Feb 20 2013 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.17-2
+- Fix typo rhbz#817944
+
+* Wed Feb 20 2013 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.17-1
+- Update to latest upstream release
+- Removed obsolete patches
+
+* Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.16-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
+
+* Sat Jan 19 2013 Daniel Drake <dsd@laptop.org> - 0.4.16-7
+- Fix fallback path when register allocation fails
+- Fixes gstreamer-1.0 crash on OLPC XO-1.75
+
+* Fri Jul 27 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.16-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
+* Sat Jan 07 2012 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.16-5
+- Updated subdir patch.
+
+* Wed Oct 26 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.16-4
+- Rebuilt for glibc bug#747377
+
+* Sun Oct 16 2011 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.16-3
+- Add Fedora specific patch for tempfiles in subdirs
+
+* Sun Oct 16 2011 Daniel Drake <dsd@laptop.org> - 0.4.16-2
+- Add upstream patches to fix gstreamer crash on Geode (#746185)
+
+* Mon Oct 03 2011 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.16-1
+- Update to 0.4.16
+- Fixing regression introdcued by 0.4.15 (#742534 and #734911)
+
+* Mon Sep 26 2011 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.15-1
+- Update to 0.4.15
+
+* Mon Jun 20 2011 Peter Robinson <pbrobinson@gmail.com> - 0.4.14-3
+- Add ARM platforms to the make check exclusion
+
+* Sat May 07 2011 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.14-2
+- Add orc-bugreport to the main package (#702727)
+
+* Sat Apr 30 2011 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.14-1
+- Update to 0.4.14
+
+* Tue Apr 19 2011 Fabian Deutsch <fabiand@fedorpaproject.org> - 0.4.13-1
+- Update to 0.4.13, another bug fixing release
+
+* Fri Apr 15 2011 Fabian Deutsch <fabiand@fedorpaproject.org> - 0.4.12-1
+- Update to 0.4.12, a bug fixing release
+
+* Wed Feb 23 2011 Karsten Hopp <karsten@redhat.com> 0.4.11-3
+- don't run tests on ppc, ppc64
+
+* Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.4.11-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
+
+* Sun Oct 24 2010 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.11-1
+- Update to 0.4.11.
+- More bug fixes for CPUs that do not have backends, mmx and sse.
+
+* Fri Oct 08 2010 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.10-1
+- Update to 0.4.10.
+- Fixes some bugs related to SELinux.
+
+* Mon Sep 06 2010 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.9-1
+- Update to 0.4.9, a pimarily bug fixing release.
+
+* Thu Aug 19 2010 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.7-1
+- Updated to 0.4.7.
+
+* Tue Jul 22 2010 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.6-1
+- Updated to 0.4.6.
+- New orc-bugreport added.
+
+* Tue Jul 13 2010 Dan Horák <dan[at]danny.cz> - 0.4.5-3
+- don't run test on s390(x)
+
+* Sun Jun 13 2010 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.5-2
+- Added removed testing libraries to package.
+
+* Sun Jun 13 2010 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.5-1
+- Updated to 0.4.5.
+- Removed testing libraries from package.
+
+* Mon Apr 05 2010 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.4-2
+- Docs as noarch.
+- Sanitize timestamps of header files.
+- orcc in -compiler subpackage.
+
+* Tue Mar 30 2010 Fabian Deutsch <fabiand@fedoraproject.org> - 0.4.4-1
+- Updated to 0.4.4: Includes bugfixes for x86_64.
+
+* Wed Mar 17 2010 Fabian Deutsch <fabian.deutsch@gmx.de> - 0.4.3-2
+- Running autoreconf to prevent building problems.
+- Added missing files to docs.
+- Added examples to devel docs.
+
+* Thu Mar 04 2010 Fabian Deutsch <fabian.deutsch@gmx.de> - 0.4.3-1
+- Updated to 0.4.3
+
+* Sun Oct 18 2009 Fabian Deutsch <fabian.deutsch@gmx.de> - 0.4.2-4
+- Removed unused libdir
+
+* Sun Oct 18 2009 Fabian Deutsch <fabian.deutsch@gmx.de> - 0.4.2-3
+- Specfile cleanup
+- Removed tools subpackage
+- Added docs subpackage
+
+* Sat Oct 03 2009 Fabian Deutsch <fabian.deutsch@gmx.de> - 0.4.2-2
+- Use orc as pakage name
+- spec-file cleanup
+- Added devel requirements
+- Removed an rpath issue
+
+* Fri Oct 02 2009 Fabian Deutsch <fabian.deutsch@gmx.de> - 0.4.2-1
+- Initial release
+