- Add plr.spec thanks to Tom Payne. Based on CentOS 5.5, but builds f…

…ine on Fedora 13.

plr.spec

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+Summary:	A loadable procedural language that enables you to write PostgreSQL functions and triggers in the R programming language.
+Name:		plr
+Version:	8.3.0.11
+Release:	1%{?dist}
+License:	BSD
+Group:		Applications/Databases
+Source:		http://www.joeconway.com/plr/plr-%{version}.tar.gz
+URL:		http://www.joeconway.com/plr/
+BuildRequires:	postgresql-devel >= 8.3
+BuildRequires:	R-devel
+Requires:	postgresql-server >= 8.3
+Requires:	R
+BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+
+%description
+PL/R is a loadable procedural language that enables you to write PostgreSQL
+functions and triggers in the R programming language. PL/R offers most (if not
+all) of the capabilities a function writer has in the R language.
+
+Commands are available to access the database via the PostgreSQL Server
+Programming Interface (SPI) and to raise messages via elog() . There is no way
+to access internals of the database backend. However the user is able to gain
+OS-level access under the permissions of the PostgreSQL user ID, as with a C
+function. Thus, any unprivileged database user should not be permitted to use
+this language. It must be installed as an untrusted procedural language so that
+only database superusers can create functions in it. The writer of a PL/R
+function must take care that the function cannot be used to do anything
+unwanted, since it will be able to do anything that could be done by a user
+logged in as the database administrator.
+
+An implementation restriction is that PL/R procedures cannot be used to create
+input/output functions for new data types.
+
+%prep
+%setup -q -n %{name}
+
+%build
+make USE_PGXS=1
+
+%install
+rm -rf %{buildroot}
+make USE_PGXS=1 DESTDIR=%{buildroot}/ install
+
+%clean
+rm -rf %{buildroot}
+
+%files
+%defattr(644,root,root,755)
+%doc %{_docdir}/pgsql/contrib/README.plr
+%{_datadir}/pgsql/contrib/plr.sql
+%{_libdir}/pgsql/%{name}.so*