From qlist: /usr/lib64/redland/librdf_storage_mysql.so /usr/lib64/redland/librdf_storage_sqlite.so /usr/lib64/redland/librdf_storage_postgresql.so /usr/lib64/redland/librdf_storage_virtuoso.so /usr/lib64/redland/librdf_storage_mysql.la /usr/lib64/redland/librdf_storage_sqlite.la /usr/lib64/redland/librdf_storage_postgresql.la /usr/lib64/redland/librdf_storage_virtuoso.la
as noted in the ebuild: # plugins use libltdl -> don't remove .la files, empty the dependency_libs in # src_install() instead
With latest version I see Fedora is killing .la files without any issue and ,also, this would show that it tries to load both: .so and .la modules http://bugs.librdf.org/mantis/view.php?id=460