diff --git a/.devtoolset-8-dwz.metadata b/.devtoolset-8-dwz.metadata
new file mode 100644
index 0000000..7f3bae3
--- /dev/null
+++ b/.devtoolset-8-dwz.metadata
@@ -0,0 +1 @@
+35642abd55abc717571d315a87758bfd419bd21a SOURCES/dwz-0.12.tar.bz2
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9ec0b01
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/dwz-0.12.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..65b75e9
--- /dev/null
+++ b/SPECS/dwz.spec
@@ -0,0 +1,47 @@
+%{?scl:%scl_package gcc}
+Summary: DWARF optimization and duplicate removal tool
+Name: %{?scl_prefix}dwz
+Version: 0.12
+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
+BuildRequires: elfutils-libelf-devel
+%{?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
+* Fri Jul 13 2018 Marek Polacek <polacek@redhat.com> 0.12-1
+- new package