diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f650ad2
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/v1.6.1.tar.gz
diff --git a/.libipt.metadata b/.libipt.metadata
new file mode 100644
index 0000000..d722ba1
--- /dev/null
+++ b/.libipt.metadata
@@ -0,0 +1 @@
+baf2585043db3c165568df877e53de019474962b SOURCES/v1.6.1.tar.gz
diff --git a/SOURCES/v1.6.1-implicit-fallthrough.patch b/SOURCES/v1.6.1-implicit-fallthrough.patch
new file mode 100644
index 0000000..5f19356
--- /dev/null
+++ b/SOURCES/v1.6.1-implicit-fallthrough.patch
@@ -0,0 +1,20 @@
+commit 3a307bd5add3df34665d1e5cb1b646af55ba9653
+Author: Jan Kratochvil <jan.kratochvil@redhat.com>
+Date:   Fri Jun 9 07:27:50 2017 +0200
+
+    libipt: Fix [-Werror=implicit-fallthrough=] with gcc-7.1.1.
+
+diff --git a/libipt/src/pt_block_decoder.c b/libipt/src/pt_block_decoder.c
+index 21783a6..91d5bb3 100644
+--- a/libipt/src/pt_block_decoder.c
++++ b/libipt/src/pt_block_decoder.c
+@@ -2095,6 +2095,9 @@ static int pt_blk_proceed_no_event_cached(struct pt_block_decoder *decoder,
+ 		}
+ 
+ 		/* Fall through to ptbq_decode. */
++#if __GNUC__ >= 7
++		__attribute__ ((fallthrough));
++#endif
+ 
+ 	case ptbq_decode: {
+ 		struct pt_insn_ext iext;
diff --git a/SPECS/libipt.spec b/SPECS/libipt.spec
new file mode 100644
index 0000000..bc4c042
--- /dev/null
+++ b/SPECS/libipt.spec
@@ -0,0 +1,106 @@
+Name: libipt
+Version: 1.6.1
+Release: 8%{?dist}
+Summary: Intel Processor Trace Decoder Library
+License: BSD
+URL: https://github.com/01org/processor-trace
+Source0: https://github.com/01org/processor-trace/archive/v%{version}.tar.gz
+Patch1: v1.6.1-implicit-fallthrough.patch
+# c++ is required only for -DPTUNIT test "ptunit-cpp".
+# pandoc is for -DMAN.
+BuildRequires: gcc-c++ cmake pandoc
+ExclusiveArch: %{ix86} x86_64
+
+%description
+The Intel Processor Trace (Intel PT) Decoder Library is Intel's reference
+implementation for decoding Intel PT.  It can be used as a standalone library
+or it can be partially or fully integrated into your tool.
+
+%ldconfig_scriptlets 
+
+%package devel
+Summary: Header files and libraries for Intel Processor Trace Decoder Library
+Requires: %{name}%{?_isa} = %{version}-%{release}
+ExclusiveArch: %{ix86} x86_64
+
+%description devel
+The %{name}-devel package contains the header files and libraries needed to
+develop programs that use the Intel Processor Trace (Intel PT) Decoder Library.
+
+%prep
+%setup -q -n processor-trace-%{version}
+%patch1 -p1
+
+%build
+%cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+       -DPTUNIT:BOOL=ON \
+       -DMAN:BOOL=ON \
+       -DDEVBUILD:BOOL=ON \
+       .
+make VERBOSE=1 %{?_smp_mflags}
+
+%install
+make install DESTDIR=%{buildroot}
+%global develdocs howto_libipt.md
+(cd doc;cp -p %{develdocs} ..)
+
+%check
+ctest -V %{?_smp_mflags}
+
+%files
+%doc README
+%license LICENSE
+%{_libdir}/%{name}.so.*
+
+%files devel
+%doc %{develdocs}
+%{_includedir}/*
+%{_libdir}/%{name}.so
+%{_mandir}/*/*.gz
+
+%changelog
+* Mon Mar  5 2018 Jan Kratochvil <jan.kratochvil@redhat.com> - 1.6.1-8
+- Enable tests (PTUNIT) and man pages (MAN).
+- Change BuildRequires: gcc -> gcc-c++ as PTUNIT tests require C++.
+
+* Sat Mar  3 2018 Jan Kratochvil <jan.kratochvil@redhat.com> - 1.6.1-7
+- Add: BuildRequires: gcc
+  https://fedoraproject.org/wiki/Packaging:C_and_C%2B%2B#BuildRequires_and_Requires
+
+* Fri Mar  2 2018 Jan Kratochvil <jan.kratochvil@redhat.com> - 1.6.1-6
+- Fix v1.6.1-implicit-fallthrough.patch compatibility with gcc < 7.
+- Use %%ldconfig_scriptlets.
+  https://fedoraproject.org/wiki/Packaging:Scriptlets#Shared_Libraries
+
+* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.6.1-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
+* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.6.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.6.1-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
+* Fri Jun  9 2017 Jan Kratochvil <jan.kratochvil@redhat.com> - 1.6.1-2
+- Fix [-Werror=implicit-fallthrough=] with gcc-7.1.1.
+
+* Fri Jun  9 2017 Jan Kratochvil <jan.kratochvil@redhat.com> - 1.6.1-1
+- Rebase to upstream 1.6.1.
+
+* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.5-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
+
+* Mon Apr 11 2016 Jan Kratochvil <jan.kratochvil@redhat.com> - 1.5-1
+- Rebase to upstream 1.5.
+
+* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 1.4.4-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
+
+* Wed Jan 20 2016 Jan Kratochvil <jan.kratochvil@redhat.com> - 1.4.4-1
+- Rebase to upstream 1.4.4.
+
+* Wed Oct 14 2015 Jan Kratochvil <jan.kratochvil@redhat.com> - 1.4.3-1
+- Rebase to upstream 1.4.3.
+
+* Mon Aug 31 2015 Jan Kratochvil <jan.kratochvil@redhat.com> - 1.4.2-1
+- Initial Fedora packaging.