subscribe to ranking constants config

* move the .def file for filedistributorrpc to fileacquirerer, and
  compile a minimal C++ library from it that can be used by both searchcore
  and file distribution
* proton now subscribes to filedistributorrpc as a bootstrap config
* and subscribes to ranking-constants as part of the documentdb config
* when loading a config snapshot, make an empty ranking-constants.cfg
  if it did not already exist

1 files changed, 2 insertions, 0 deletions

diff --git a/searchcore/src/tests/proton/documentdb/documentdb_test.cpp b/searchcore/src/tests/proton/documentdb/documentdb_test.cpp
index 605a8fc5530..d6d54d31f16 100644
--- a/searchcore/src/tests/proton/documentdb/documentdb_test.cpp
+++ b/searchcore/src/tests/proton/documentdb/documentdb_test.cpp
@@ -28,6 +28,7 @@ using search::index::Schema;
 using search::transactionlog::TransLogServer;
 using namespace proton;
 using namespace vespalib::slime;
+using namespace cloud::config::filedistribution;
 using search::TuneFileDocumentDB;
 using document::DocumenttypesConfig;
 using search::index::DummyFileHeaderContext;
@@ -79,6 +80,7 @@ Fixture::Fixture()
                               documenttypesConfig,
                               repo,
                               BootstrapConfig::ProtonConfigSP(new ProtonConfig()),
+                              BootstrapConfig::FiledistributorrpcConfigSP(new FiledistributorrpcConfig()),
                               tuneFileDocumentDB));
     mgr.forwardConfig(b);
     mgr.nextGeneration(0);