of "ldopts" used to link in the embedded perl interpreter. This fixes
PR pkg/31293.
The PostgreSQL configure code tries to be extra-clever with only using
its own logic for determining which directories to add to the rpath.
However, we don't really need PostgreSQL's configure to do this since
the Perl config already provides the full set of flags for linking,
including the appropriate rpath flags, and the rpaths flags determined
by Perl (at least in pkgsrc) are guaranteed to match the ones needed
PostgreSQL to link the plperl.so module.
Bump the PKGREVISION of databases/postgresql80-plperl to 1.
92b5b5fd61