build(Makefile): fix relinking issue

server/Makefile

@@ -29,22 +29,21 @@ TEST_SERVER:= $(TEST_DIR)/SERVER_main.cpp
 
 OBJS_DIR:= objects
 OBJS:= $(addprefix $(OBJS_DIR)/, $(SRCS:%.cpp=%.o))
-OBJS_BASENAMES:= $(addprefix $(OBJS_DIR)/,$(notdir $(OBJS)))
 
 NAME:= libserver.a
 
 all: $(NAME)
 
 $(NAME): $(OBJS)
-	@ar rcs $(NAME) $(OBJS_BASENAMES)
+	@ar rcs $(NAME) $(OBJS)
 	@echo "$(YELLOW)[ LIBRARY ]$(RESET) $(NAME) is ready.\n"
 
-$(OBJS_DIR)/%.o: %.cpp  | $(OBJS_DIR)
-	@$(CXX) $(CXXFLAGS) $(INCLUDES) -c $^ -o $(OBJS_DIR)/$(notdir $@)
+$(OBJS_DIR)/%.o: %.cpp | $(OBJS_DIR)
+	@$(CXX) $(CXXFLAGS) $(INCLUDES) -c $^ -o $@
 	@echo "$(GREEN)[ COMPILE ]$(RESET) $<."
 
 $(OBJS_DIR):
-	@mkdir -p objects
+	@mkdir -p objects objects/socket
 
 debug: CXXFLAGS += $(DEBUGFLAGS)
 debug: all