--- /dev/null
+#
+# Conditional build:
+%bcond_without tests # build without tests
+
+%define __lua /usr/bin/lua5.1
+%define luaver 5.1
+%define lualibdir %{_libdir}/lua/%{luaver}
+Summary: Bitwise operations for Lua
+Name: lua-bitop
+Version: 1.0.1
+Release: 0.1
+License: MIT
+Group: Development/Libraries
+Source0: http://bitop.luajit.org/download/LuaBitOp-%{version}.tar.gz
+# Source0-md5: 39984456940aea838e0f500bececbd73
+URL: http://bitop.luajit.org/
+BuildRequires: lua >= %{luaver}
+BuildRequires: lua-devel >= %{luaver}
+Requires: lua >= %{luaver}
+BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
+BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
+
+%description
+Lua BitOp is a C extension module for Lua 5.1 which adds bitwise
+operations on numbers.
+
+Supported functions: bit.tobit, bit.tohex, bit.bnot, bit.band,
+bit.bor, bit.bxor, bit.lshift, bit.rshift, bit.arshift, bit.rol,
+bit.ror, bit.bswap
+
+%prep
+%setup -q -n LuaBitOp-%{version}
+
+%build
+%{__make} all %{?with_tests:test} \
+ INCLUDES=$(pkg-config --cflags lua%{luaver}) \
+ LUA="%{__lua}" \
+ CC="%{__cc}"
+
+%install
+rm -rf $RPM_BUILD_ROOT
+install -d $RPM_BUILD_ROOT%{lualibdir}
+install -p bit.so $RPM_BUILD_ROOT%{lualibdir}
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+%files
+%defattr(644,root,root,755)
+%doc README* doc/*
+%attr(755,root,root) %{lualibdir}/bit.so