%define ruby_sitelib %(ruby -rrbconfig -e "puts Config::CONFIG['sitelibdir']")
%define ruby_sitearch %(ruby -rrbconfig -e "puts Config::CONFIG['sitearchdir']")
%define gemdir %(ruby -rubygems -e 'puts Gem::dir' 2>/dev/null)
%define gemname pam
%define libname _%{gemname}.so
%define geminstdir %{gemdir}/gems/%{gemname}-%{version}
%define installroot %{buildroot}%{geminstdir}
%define extension_dir %{installroot}/ext/

# Main package bundles it at a gem
Name:           rubygem-%{gemname}
Version:        1.5.3
Release:        1%{?dist}
Summary:        Ruby bindings for pam
Group:          Development/Languages

License:        LGPLv2+
URL:            http://rubyforge.org/projects/ruby-pam
Source0:        http://rubyforge.org/frs/download.php/43802/%{gemname}-%{version}.gem
BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
BuildRequires:  pam-devel >= 0.0.6
BuildRequires:  ruby-devel >=  1.8
BuildRequires:  ruby
BuildRequires:  rubygem-rake
Requires:       rubygems
Requires:       ruby(abi) = 1.8
Provides:       rubygem(%{gemname}) = %{version}

%description
Ruby bindings for pam exposed via a gem


# Secondary package exposes the library not as a gem
%package        -n ruby-%{gemname}
Version:        1.5.3
Release:        1%{?dist}
Summary:        Ruby-pam bindings exposed outside of gem
Group:          Development/Languages
Requires:       rubygem(%{gemname})
Provides:       ruby(%{gemname}) = %{version}

%description -n ruby-%{gemname}
Ruby bindings for pam not exposed via a gem

# Empty per the standard
%prep

#Empty per the standard
%build

# Installs the gem, and then moves the compiled code to the site
# library. Softlinks are used to keep the gem "whole"
%install
rm -rf %{buildroot}
install -d -m0755  %{buildroot}%{gemdir}
install -d -m0755  %{buildroot}%{ruby_sitelib}
install -d -m0755  %{buildroot}%{ruby_sitearch}   

gem install --local --install-dir %{buildroot}%{gemdir} \
            --force %{SOURCE0}  
              
mv %{extension_dir}%{libname} %{buildroot}%{ruby_sitearch}/%{libname}
rm -rf %{extension_dir}
strip %{buildroot}%{ruby_sitearch}/%{libname}
rm %{installroot}/lib/%{libname}
cp %{installroot}/lib/%{gemname}.rb %{buildroot}%{ruby_sitelib}/%{gemname}.rb


%clean
rm -rf $RPM_BUILD_ROOT


%files
%defattr(-,root,root,-)
%{geminstdir}/Rakefile
%{geminstdir}/test
%{geminstdir}/lib
%{gemdir}/cache/%{gemname}-%{version}.gem
%{gemdir}/specifications/%{gemname}-%{version}.gemspec
%{ruby_sitearch}/%{libname}
%doc %{geminstdir}/COPYING 
%doc %{geminstdir}/LICENSE
%doc %{geminstdir}/MANIFEST
%doc %{geminstdir}/README
%doc %{geminstdir}/ChangeLog

%files -n ruby-%{gemname}
%defattr(-,root,root,-)
%{ruby_sitelib}/%{gemname}.rb


%changelog
* Tue Sep 23 2008 Bryan Kearney <bkearney@redhat.com> - 1.5.3-1
- Added a shim layer to better support multiple architectures

* Tue Aug 19 2008 Bryan Kearney <bkearney@redhat.com> - 1.5.2-3
- More package review.

* Tue Aug 19 2008 Bryan Kearney <bkearney@redhat.com> - 1.5.2-2
- Fixes according to Fedora review

* Mon Aug 6 2008 Bryan Kearney <bkearney@redhat.com> - 1.5.2-1
- Initial specfile