VOL-1053 - OpenOLT - Makefile cleanup

- fix issue with libprotobuf dependency
- suppress a stats log

Change-Id: Ib0caf3394fa8f4a281dcaf47cb4e55ed3ceb62fa
diff --git a/protos/Makefile b/protos/Makefile
index 95629a8..1795977 100644
--- a/protos/Makefile
+++ b/protos/Makefile
@@ -17,16 +17,7 @@
 CXX = g++
 CPPFLAGS += `pkg-config --cflags protobuf grpc` -I googleapis/gens
 CXXFLAGS += -std=c++11
-#ifeq ($(SYSTEM),Darwin)
-#LDFLAGS += -L/usr/local/lib `pkg-config --libs protobuf grpc++ grpc`\
-#           -lgrpc++_reflection\
-#           -ldl
-#else
-#LDFLAGS += -L/usr/local/lib `pkg-config --libs protobuf grpc++ grpc`\
-#           -Wl,--no-as-needed -lgrpc++_reflection -Wl,--as-needed\
-#           -ldl
-#endif
-LDFLAGS += -L/usr/local/lib `pkg-config --libs protobuf grpc++ grpc` -ldl
+#LDFLAGS += -L/usr/local/lib `pkg-config --libs protobuf grpc++ grpc` -ldl
 PROTOC = protoc
 GRPC_CPP_PLUGIN = grpc_cpp_plugin
 GRPC_CPP_PLUGIN_PATH ?= `which $(GRPC_CPP_PLUGIN)`