diff --git a/.devtoolset-3-dwz.metadata b/.devtoolset-3-dwz.metadata
new file mode 100644
index 0000000..ef10e40
--- /dev/null
+++ b/.devtoolset-3-dwz.metadata
@@ -0,0 +1 @@
+c1d66c1ee9ab8577d682b3850592c68fd60f261c SOURCES/dwz-0.11.tar.bz2
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..77694c3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/dwz-0.11.tar.bz2
diff --git a/README.md b/README.md
deleted file mode 100644
index 98f42b4..0000000
--- a/README.md
+++ /dev/null
@@ -1,4 +0,0 @@
-The master branch has no content
-
-Look at the c7 branch if you are working with CentOS-7, or the c4/c5/c6 branch for CentOS-4, 5 or 6
-If you find this file in a distro specific branch, it means that no content has been checked in yet
diff --git a/SPECS/dwz.spec b/SPECS/dwz.spec
new file mode 100644
index 0000000..a325557
--- /dev/null
+++ b/SPECS/dwz.spec
@@ -0,0 +1,86 @@
+%{?scl:%scl_package gcc}
+Summary: DWARF optimization and duplicate removal tool
+Name: %{?scl_prefix}dwz
+Version: 0.11
+Release: 1.1%{?dist}
+License: GPLv2+ and GPLv3+
+Group: Development/Tools
+# git archive --format=tar --remote=git://sourceware.org/git/dwz.git \
+#   --prefix=dwz-%{version}/ dwz-%{version} \
+#   | bzip2 -9 > dwz-%{version}.tar.bz2
+Source: dwz-%{version}.tar.bz2
+BuildRoot: %(mktemp -ud %{_tmppath}/dwz-%{version}-%{release}-XXXXXX)
+BuildRequires: elfutils-libelf-devel%{?_isa}
+%{?scl:Requires:%scl_runtime}
+
+%description
+The dwz package contains a program that attempts to optimize DWARF
+debugging information contained in ELF shared libraries and ELF executables
+for size, by replacing DWARF information representation with equivalent
+smaller representation where possible and by reducing the amount of
+duplication using techniques from DWARF standard appendix E - creating
+DW_TAG_partial_unit compilation units (CUs) for duplicated information
+and using DW_TAG_imported_unit to import it into each CU that needs it.
+
+%prep
+%setup -q -n dwz-%{version}
+
+%build
+make %{?_smp_mflags} CFLAGS='%{optflags}' prefix=%{_prefix} \
+  mandir=%{_mandir} bindir=%{_bindir}
+
+%install
+rm -rf %{buildroot}
+make DESTDIR=%{buildroot} prefix=%{_prefix} mandir=%{_mandir} bindir=%{_bindir} \
+  install
+
+%clean
+rm -rf %{buildroot}
+
+%files
+%defattr(-,root,root)
+%doc COPYING COPYING3 COPYING.RUNTIME
+%{_bindir}/dwz
+%{_mandir}/man1/dwz.1*
+
+%changelog
+* Wed May 21 2014 Marek Polacek <polacek@redhat> 0.11-1.1
+- add .1 to Release
+
+* Tue Jul  2 2013 Jakub Jelinek <jakub@redhat.com> 0.11-1
+- handle .gdb_index version 8 (#969454)
+
+* Mon Mar 11 2013 Jakub Jelinek <jakub@redhat.com> 0.10-1
+- when creating DW_AT_stmt_list, use DW_FORM_sec_offset for dwarf4
+  and DW_FORM_data4 for dwarf[23] rather than vice versa (#919755)
+
+* Mon Feb  4 2013 Jakub Jelinek <jakub@redhat.com> 0.9-1
+- fix up handling of DIE equality if more than one DIE in the same
+  CU compare equal (#889283)
+- check DW_FORM_ref_addr properly during fi_multifile phase
+
+* Thu Nov 29 2012 Jakub Jelinek <jakub@redhat.com> 0.8-1
+- fix recompute_abbrevs (#880634)
+- optimize DW_FORM_data[48] DW_AT_high_pc that GCC 4.8 produces
+
+* Fri Aug 10 2012 Jakub Jelinek <jakub@redhat.com> 0.7-1
+- fix iterative hasing on big-endian targets (#846685)
+
+* Wed Jul 18 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.6-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
+* Tue Jul 17 2012 Jakub Jelinek <jakub@redhat.com> 0.6-1
+- add --version/-v option support (Matt Newsome)
+- fix building on RHEL 5
+
+* Wed Jul  4 2012 Jakub Jelinek <jakub@redhat.com> 0.5-1
+- handle .gdb_index version 7
+
+* Fri Jun 22 2012 Jakub Jelinek <jakub@redhat.com> 0.4-1
+- fix up DIE counting in low-mem mode for testing the -L limit
+
+* Fri Jun 15 2012 Jakub Jelinek <jakub@redhat.com> 0.3-1
+- update to dwz-0.3 (#830863)
+
+* Mon Jun 11 2012 Jakub Jelinek <jakub@redhat.com> 0.2-1
+- new package