%define luaver 5.1
%define lualibdir %{_libdir}/lua/%{luaver}
%define luapkgdir %{_datadir}/lua/%{luaver}

Name:           lua-lpeg
Version:        0.8.1
Release:        2%{?dist}
Summary:        Parsing Expression Grammars for Lua

Group:          Development/Libraries
License:        MIT
URL:            http://www.inf.puc-rio.br/~roberto/lpeg.html
Source0:        http://www.inf.puc-rio.br/~roberto/lpeg/lpeg-0.8.1.tar.gz
BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

BuildRequires:  lua >= %{luaver}, lua-devel >= %{luaver}
Requires:       lua >= %{luaver}

%description
LPeg is a new pattern-matching library for Lua, based on Parsing Expression
Grammars (PEGs).

%prep
%setup -q -n lpeg-%{version}
%{__sed} -i -e "s|/usr/local/bin/lua5.1|%{_bindir}/lua|" test.lua
%{__chmod} -x test.lua

%build
%{__cc} %{optflags} -fPIC -c -o lpeg.o lpeg.c
%{__cc} %{optflags} -fPIC -shared -o lpeg.so.%{version} lpeg.o
%{__ln_s} lpeg.so.%{version} lpeg.so

%install
%{__rm} -rf %{buildroot}
%{__mkdir_p} %{buildroot}%{lualibdir}
%{__mkdir_p} %{buildroot}%{luapkgdir}
%{__install} -p lpeg.so.%{version} %{buildroot}%{lualibdir}
%{__ln_s} lpeg.so.%{version} %{buildroot}%{lualibdir}/lpeg.so
%{__install} -p -m 0644 re.lua %{buildroot}%{luapkgdir}


%check
lua test.lua

%clean
%{__rm} -rf %{buildroot}


%files
%defattr(-,root,root,-)
%doc lpeg.html re.html lpeg-128.gif test.lua
%{lualibdir}/*
%{luapkgdir}/*


%changelog
* Fri Jun 13 2008 Tim Niemueller <tim@niemueller.de> - 0.8.1-2
- Consistent macro usage, moved sed/chmod to prep

* Thu Jun 12 2008 Tim Niemueller <tim@niemueller.de> - 0.8.1-1
- Initial package