d8/dbe/ex01_2Makefile_source.html

# **************************************************************************** #

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#                                                         :::      ::::::::    #

#    Makefile                                           :+:      :+:    :+:    #

#                                                     +:+ +:+         +:+      #

#    By: kamitsui <kamitsui@student.42tokyo.jp>     +#+  +:+       +#+         #

#                                                 +#+#+#+#+#+   +#+            #

#    Created: 2025/05/29 22:58:19 by kamitsui          #+#    #+#              #

#    Updated: 2025/08/26 15:37:36 by kamitsui         ###   ########.fr        #

#                                                                              #

# **************************************************************************** #


# Directories

OBJ_DIR = objs

DEP_DIR = .deps


# Source files

SRCS = main.cpp RPN.cpp


vpath %.cpp ./


# Object files and dependency files

OBJS = $(addprefix $(OBJ_DIR)/, $(SRCS:.cpp=.o))

DEPS = $(addprefix $(DEP_DIR)/, $(SRCS:.cpp=.d))


# Build target

NAME = RPN


# Compiler

CXX = c++

CXXFLAGS = -Wall -Wextra -Werror -std=c++98

CF_DEP = -MMD -MP -MF $(@:$(OBJ_DIR)/%.o=$(DEP_DIR)/%.d)


# Rules for building object files

$(OBJ_DIR)/%.o: %.cpp

    $(CXX) $(CXXFLAGS) $(CF_DEP) -c $< -o $@


# Default target

all: directories $(NAME)

    $(call ASCII_ART,$(NAME))

.PHONY: all


# Make Directories

directories:

    @mkdir -p $(OBJ_DIR)

    @mkdir -p $(DEP_DIR)

.PHONY: directories


# Build Target

$(NAME): $(OBJS)

    $(CXX) $(CXXFLAGS) $(OBJS) -o $(NAME)


# REPOSITORY for Test

TEST_ROOT = ../../cpp_module_tester

TEST_DIR = $(TEST_ROOT)/cpp09

URL_TEST_CPP = "https://github.com/kamitsui/cpp_module_tester.git"

TEST_TARGET = $(TEST_DIR)/ex01_app

EX_NUM = ex01


# Test

test:

ifeq ($(shell test -d $(TEST_DIR) && echo exist),)

    @echo "Please clone the test repository"

    $(call ASK_AND_EXECUTE_ON_YES, git clone $(URL_TEST_CPP) $(TEST_ROOT))

endif

    $(call ASK_AND_EXECUTE_ON_YES, make -C $(TEST_DIR) $(EX_NUM))

#   @echo "No support!"

.PHONY: test


# More Test : Enable Logger

debug: fclean

    make WITH_DEBUG=1

.PHONY: debug


# DEBUG_MODE

ifdef WITH_DEBUG

CXXFLAGS += -D DEBUG_MODE

endif


# Rule for removing object & dependency files

clean:

    rm -rf $(OBJ_DIR) $(DEP_DIR) $(TEST_DIR)/objs $(TEST_DIR)/.deps

.PHONY: clean


# Rule for removing Target & others

fclean: clean

    rm -f $(NAME) $(TEST_TARGET)

.PHONY: fclean


# Rule for Clean & Build Target

re: fclean all

.PHONY: re


# Enable dependency file

-include $(DEPS)


# ASCII Art : Display Tips the way to use.

define ASCII_ART

    @echo " ___________________________________________"

    @echo "< Usage :                                   >"

    @echo "<  $$ ./RPN                                  >"

    @echo '<  Error                                    >'

    @echo '<  $$> ./RPN "8 9 * 9 - 9 - 9 - 4 - 1 +"     >'

    @echo '<  42                                       >'

    @echo '<  $$> ./RPN "7 7 * 7 -"                     >'

    @echo '<  42                                       >'

    @echo '<  $$> ./RPN "1 2 * 2 / 2 * 2 4 - +"         >'

    @echo '<  0                                        >'

    @echo '<  $$> ./RPN "(1 + 1)"                       >'

    @echo '<  Error                                    >'

    @echo "<                                           >"

    @echo "< Test Case :                               >"

    @echo "<  $$ make test                              >"

    @echo "--------------------------------------------"

    @echo "       \   ^__^"

    @echo "        \  (oo)\_______"

    @echo "           (__)\       )\\/\\"

    @echo "               ||----w |"

    @echo "               ||     ||\n"

endef


# Ask and Exit on No

define ASK_AND_EXECUTE_ON_YES

    @echo "Execute? $(1) (y/n)"

    @read -r answer; \

    case "$$answer" in \

        [yY]) \

            echo $(1); \

            $(1); \

            ;; \

        *) \

            echo "Skip ..."; \

            ;; \

    esac

endef


# Makefile Option : Disable '--print-directory'

MAKEFLAGS += --no-print-directory