# just use the pgxs makefile
-foreach(suffix ${PostgreSQL_ADDITIONAL_VERSIONS} "13" "12" "11" "10" "9.6" "9.5" "9.4" "9.3")
+foreach(suffix ${PostgreSQL_ADDITIONAL_VERSIONS} "15" "14" "13" "12" "11" "10" "9.6")
list(APPEND PG_CONFIG_HINTS
"/usr/pgsql-${suffix}/bin")
endforeach()