diff --git a/README.md b/README.md
index 8ebebfa..889ad3a 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # highway
 
+Highway is a C++ library that provides portable SIMD/vector intrinsics.
+
diff --git a/highway.spec b/highway.spec
new file mode 100644
index 0000000..8202541
--- /dev/null
+++ b/highway.spec
@@ -0,0 +1,85 @@
+Name:          highway
+Version:       1.0.2
+Release:       1mamba
+Summary:       A C++ library that provides portable SIMD/vector intrinsics
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://github.com/google/highway
+Source:        https://github.com/google/highway.git/%{version}/highway-%{version}.tar.bz2
+License:       Apache License 2.0
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libgcc
+BuildRequires: libgmock-devel
+BuildRequires: libstdc++6-devel
+## AUTOBUILDREQ-END
+BuildRequires: cmake
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description
+Highway is a C++ library that provides portable SIMD/vector intrinsics.
+
+%package -n lib%{name}
+Group:         System/Libraries
+Summary:       A C++ library that provides portable SIMD/vector intrinsics
+
+%description -n lib%{name}
+Highway is a C++ library that provides portable SIMD/vector intrinsics.
+This package contains shared libraries for %{name}.
+
+%package -n lib%{name}-devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+Requires:      pkg-config
+
+%description -n lib%{name}-devel
+This package contains libraries and header files for developing applications that use %{name}.
+
+
+%debug_package
+
+%prep
+%setup -q
+
+%build
+%cmake -d build \
+\
+%ifarch arm
+   -DCMAKE_CXX_FLAGS="%{optflags} -march=armv5te -mfloat-abi=softfp -latomic"
+%endif
+
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall -C build
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -n lib%{name} -p /sbin/ldconfig
+%postun -n lib%{name} -p /sbin/ldconfig
+
+%files -n lib%{name}
+%defattr(-,root,root)
+%{_libdir}/libhwy.so.*
+%{_libdir}/libhwy_contrib.so.*
+%{_libdir}/libhwy_test.so.*
+%doc LICENSE
+
+%files -n lib%{name}-devel
+%defattr(-,root,root)
+%dir %{_includedir}/hwy
+%{_includedir}/hwy/*
+%{_libdir}/libhwy.so
+%{_libdir}/libhwy_contrib.so
+%{_libdir}/libhwy_test.so
+%{_libdir}/pkgconfig/libhwy*.pc
+%doc README.md
+
+%changelog
+* Wed Jan 11 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.2-1mamba
+- package created using the webbuild interface