diff --git a/Extras/simdmathlibrary/simdmath.spec b/Extras/simdmathlibrary/simdmath.spec
new file mode 100644
index 000000000..948a17212
--- /dev/null
+++ b/Extras/simdmathlibrary/simdmath.spec
@@ -0,0 +1,85 @@
+%define major_version 1
+%define minor_version 0
+
+Summary: SIMD math library.
+Name: simdmath
+Version: %{major_version}.%{minor_version}
+Release: 1
+License: BSD
+Group: System Environment/Libraries
+Source0: %{name}-%{version}.tar.gz
+BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
+
+%ifarch ppc
+%define _arch 32
+%define _libdir %{_exec_prefix}/lib
+%endif
+
+%ifarch ppc64
+%define _arch 64
+%define _libdir %{_exec_prefix}/lib64
+%endif
+
+%define _spe_prefix %{_prefix}/spu
+%define _spe_exec_prefix %{_exec_prefix}/spu
+%define _spe_includedir %{_spe_prefix}/include
+%define _spe_libdir %{_spe_exec_prefix}/lib
+
+%define __os_install_post	%{nil}
+
+%package -n %{name}-devel
+Summary: SIMD math library.
+Group: Development/Libraries
+Requires: %{name} = %{version}
+
+%package -n %{name}-spe-devel
+Summary: SIMD math library.
+Group: Development/Libraries
+
+%description
+SIMD math library.
+
+%description -n %{name}-devel
+SIMD math library.
+
+%description -n %{name}-spe-devel
+SIMD math library.
+
+%prep
+%setup -q
+
+%build
+
+make CROSS_PPU= ARCH_PPU=%{_arch}
+
+%install
+rm -rf %{buildroot}
+
+make CROSS_PPU= ARCH_PPU=%{_arch} DESTDIR=%{buildroot} install
+
+if [ "%{_libdir}" != /usr/lib ]; then
+	mv %{buildroot}/usr/lib %{buildroot}%{_libdir}
+fi
+
+%clean
+rm -rf %{buildroot}
+
+%files
+%defattr(-,root,root,-)
+%{_libdir}/*.so.*
+
+%files -n %{name}-devel
+%defattr(-,root,root,-)
+%{_includedir}/*
+%{_libdir}/*.a
+%{_libdir}/*.so
+
+%files -n %{name}-spe-devel
+%defattr(-,root,root,-)
+%{_spe_includedir}/*
+%{_spe_libdir}/*
+
+%changelog
+* Fri Aug 25 2006 Kazunori Asayama <asayama@sm.sony.co.jp> - 
+- Initial build.
+