%if 0%{?fedora} >= 20 || 0%{?rhel} > 7
%global luaver 5.2
%global luacompatver 5.1
%global luacompatlibdir %{_libdir}/lua/%{luacompatver}
%global luacompatpkgdir %{_datadir}/lua/%{luacompatver}
%global compatbuilddir %{_builddir}/lua51-%{name}-%{version}-%{release}
%else
%global luaver 5.1
%endif

%global lualibdir %{_libdir}/lua/%{luaver}
%global luapkgdir %{_datadir}/lua/%{luaver}

Name:           lua-ldap
Version:        1.1.0
Release:        1%{?dist}
Summary:        LDAP client library for Lua, using OpenLDAP
License:        MIT
URL:            http://www.keplerproject.org/lualdap/
Source0:        http://files.luaforge.net/releases/lualdap/lualdap/LuaLDAP%{version}/lualdap-%{version}.tar.gz
# obey DESTDIR in the Makefile
Patch0:         destdir.patch
# fixes for Lua 5.2 compatibility
Patch1:         lua52.patch
BuildRequires:  lua-devel
BuildRequires:  openldap-devel
%if 0%{?fedora} >= 16 || 0%{?rhel} >= 7
Requires: lua(abi) = %{luaver}
%else
Requires: lua >= %{luaver}
%endif

%description
LuaLDAP is a simple interface from Lua to an LDAP client. It enables a Lua 
program to:
* Connect to an LDAP server;
* Execute any operation (search, add, compare, delete, modify and rename);
* Retrieve entries and references of the search result.

%if "%{?luacompatver}"
%package compat
Summary:        LDAP client library for Lua 5.1, using OpenLDAP
BuildRequires:  compat-lua-devel >= %{luacompatver}
%if 0%{?fedora} >= 16 || 0%{?rhel} >= 7
Requires: lua(abi) = %{luacompatver}
%else
Requires: lua >= %{luacompatver}
%endif

%description compat
LuaLDAP is a simple interface from Lua to an LDAP client. It enables a Lua 5.1 
program to:
* Connect to an LDAP server;
* Execute any operation (search, add, compare, delete, modify and rename);
* Retrieve entries and references of the search result.
%endif

%prep
%setup -q -n lualdap-%{version}
%patch0 -p1
%patch1 -p1
%if "%{?luacompatver}"
rm -rf %{compatbuilddir}
cp -a . %{compatbuilddir}
%endif

echo "CFLAGS = $RPM_OPT_FLAGS -fPIC -I%{_includedir} -DLDAP_DEPRECATED" >>config
echo "LUA_VERSION_NUM = $(subst .,,%{luaver})0" >>config
echo "LUA_LIBDIR = %{lualibdir}" >>config

%if "%{?luacompatver}"
echo "CFLAGS = $RPM_OPT_FLAGS -fPIC -I%{_includedir}/lua-%{luacompatver} -DLDAP_DEPRECATED" >>%{compatbuilddir}/config
echo "LUA_VERSION_NUM = $(subst .,,%{luacompatver})0" >>%{compatbuilddir}/config
echo "LUA_LIBDIR = %{luacompatlibdir}" >>%{compatbuilddir}/config
%endif

%build
make %{?_smp_mflags}

%if "%{?luacompatver}"
pushd %{compatbuilddir}
make %{?_smp_mflags}
popd
%endif

%install
make install DESTDIR=%{buildroot}

%if "%{?luacompatver}"
pushd %{compatbuilddir}
make install DESTDIR=%{buildroot}
popd
%endif

%files
%doc README doc/
%{lualibdir}/lualdap.so*

%if "%{?luacompatver}"
%files compat
%doc README doc/
%{luacompatlibdir}/lualdap.so*
%endif

%changelog
* Thu Jun 05 2014 Dan Callaghan <dcallagh@redhat.com> - 1.1.0-1
- initial version