This is about dropping one perl specific patch which is not needed nowadays; rpath is not needed because libperl is now in %libdir. +++ This bug was initially created as a clone of Bug #1469431 +++ :: [ FAIL ] :: RUNPATH in /opt/rh/rh-postgresql96/root/usr/lib64/pgsql/plperl.so
http://pkgs.fedoraproject.org/cgit/rpms/postgresql.git/commit/?id=c27dd8df9e16709906a82364bf0935cf