INSTALL_ZEBRA=__INSTALL_ZEBRA__
INSTALL_SRU=__INSTALL_SRU__
INSTALL_PAZPAR2=__INSTALL_PAZPAR2__
-BIB_INDEX_MODE=__BIB_INDEX_MODE__
-AUTH_INDEX_MODE=__AUTH_INDEX_MODE__
ZEBRA_TOKENIZER=__ZEBRA_TOKENIZER__
RUN_DATABASE_TESTS=__RUN_DATABASE_TESTS__
PATH_TO_ZEBRA=__PATH_TO_ZEBRA__
MEMCACHED_SERVERS=__MEMCACHED_SERVERS__
MEMCACHED_NAMESPACE=__MEMCACHED_NAMESPACE__
FONT_DIR=__FONT_DIR__
+USE_ELASTICSEARCH=__USE_ELASTICSEARCH__
+ELASTICSEARCH_SERVERS=__ELASTICSEARCH_SERVERS__
+ELASTICSEARCH_INDEX=__ELASTICSEARCH_INDEX__