first step of channel parsing

Makefile

@@ -2,6 +2,7 @@ target = r
 CXX = g++
 CXX_FLAGS := -std=c++14 -Iloguru
 LD_FLAGS := -lpthread -ldl
+# LOGURU_FLAG := -DLOGURU_SCOPE_TIME_PRECISION=9
 BUILD := ./build
 OBJS := $(BUILD)/client.o $(BUILD)/loguru.o
 
@@ -13,7 +14,7 @@ $(BUILD)/%.o: %.cc
 
 $(BUILD)/loguru.o:
 	@mkdir -p $(BUILD)
-	g++ -c loguru/loguru.cpp -Iloguru -o $@ $(CXX_FLAGS) 
+	g++ -c loguru/loguru.cpp -Iloguru -o $@ $(CXX_FLAGS) $(LOGURU_FLAG)
 
 r: $(OBJS)
 	g++ -o $@ $^ $(LD_FLAGS)