feat(app): add concurrent message queue

app/Makefile

@@ -1,41 +1,23 @@
-ROOT_DIR := $(abspath ..)
-
-CC := gcc
-
-CXXFLAGS := -std=c++17 \
-            -Wall \
-            -Wextra \
-            -Werror \
-            -I$(ROOT_DIR)/core/include \
-            -I$(ROOT_DIR)/logger/include
+CXXFLAGS := \
+	-I$(ROOT_DIR)/core/include \
+	-I$(ROOT_DIR)/logger/include
 
 LDFLAGS := -L$(ROOT_DIR)/build \
-           -llogger \
-           -lstdc++ \
-           -Wl,-rpath,$(ROOT_DIR)/build
+           -Wl,-rpath,'$$ORIGIN'
 
-BUILD_DIR := $(ROOT_DIR)/build
+LDLIBS += -llogger
 
 TARGET := $(BUILD_DIR)/logger_app
 
 SRC := src/main.cpp
 
-
 .PHONY: all clean
 
-
 all: $(TARGET)
 
-
 $(TARGET): $(SRC)
 	@mkdir -p $(BUILD_DIR)
-
-	$(CC) \
-		$(CXXFLAGS) \
-		$< \
-		-o $@ \
-		$(LDFLAGS)
-
+	$(CC) $(CXXFLAGS) $(LDFLAGS) $^ -o $@ $(LDLIBS)
 
 clean:
 	rm -f $(TARGET)