Makefile

##
## EPITECH PROJECT, 2018
## CPE_corewar_2017
## File description:
## Corewar Folder Makefile
##

## VARIABLES

NAME					= 	mysh

UNITS 					= 	units

SRC_DIR 				= 	src/

TEST_DIR				= 	tests/

SRC_FILES				= 	main.c 								\
							minishell.c 						\
							utils/struct_utils.c 				\
							utils/parsing_utils.c 				\
							utils/get_next_line.c 				\
							builtin/exit_command.c 				\
							builtin/cd_command.c 				\
							builtin/setenv_command.c 			\
							builtin/unsetenv_command.c 			\
							builtin/printenv_command.c 			\
							builtin/echo_command.c 				\
							managers/env_manager.c 				\
							managers/prompt_manager.c 			\
							managers/redirect_manager.c 		\
							managers/check_binaries.c 			\
							managers/command_manager.c 			\
							actions/environment_actions.c 		\
							handlers/signal_handler.c

SRC						= 	$(addprefix $(SRC_DIR), $(SRC_FILES))

TESTS_FILES				=	$(filter-out main.c, $(SRC_FILES))

TESTS_FILES				+=	""

INCLUDE					= 	include/

LIBRARY_DIR				= 	lib/

CC						=	gcc

CFLAGS					= 	-Wall -Wextra -I $(INCLUDE) -g3

LFLAGS					= 	-L $(LIBRARY_DIR) -lmy

UNITS_LFLAGS			= 	$(LFLAGS) -lgcov -lcriterion

## BUILD VARIABLES

BUILD_DIR				= 	build/

BUILD_TESTS_DIR			= 	tests/build/

BUILD_OBJ				= 	$(addprefix $(BUILD_DIR), $(SRC_FILES:.c=.o))

BUILD_TESTS_OBJ			= 	$(addprefix $(BUILD_TESTS_DIR), $(TESTS_FILES:.c=.o))

BUILD_SD				= 	$(shell find $(SRC_DIR) -mindepth 1 -type d -printf '%p\n' | sed -e 's/^src\///')

## RULES

all:					library $(BUILD_DIR) $(NAME)

library:
						make -C $(LIBRARY_DIR)

$(BUILD_DIR):
						mkdir -p $(BUILD_DIR)
						$(foreach SUB_DIR, $(BUILD_SD), $(shell mkdir -p $(BUILD_DIR)$(SUB_DIR)))

$(BUILD_DIR)%.o:		$(SRC_DIR)%.c
						$(CC) $(CFLAGS)   -c -o $@ $<

$(NAME):				$(BUILD_OBJ)
						$(CC) $(CFLAGS)   -o $(NAME) $(BUILD_OBJ) $(LFLAGS)

tests_run:				fclean library $(UNITS)
						find $(BUILD_TESTS_DIR) -name '*.gc*' -exec mv -t ./ {} +
						./$(UNITS)

$(UNITS):				$(BUILD_TESTS_DIR) $(BUILD_TESTS_OBJ)
						$(CC) $(CFLAGS)   -o $(UNITS) $(BUILD_TESTS_OBJ) --coverage $(UNITS_LFLAGS)

$(BUILD_TESTS_DIR):
						mkdir -p $(BUILD_TESTS_DIR)$(TEST_DIR)
						$(foreach SUB_DIR, $(BUILD_SD), $(shell mkdir -p $(BUILD_TESTS_DIR)$(SUB_DIR)))

$(BUILD_TESTS_DIR)%.o:	$(SRC_DIR)%.c
						$(CC) $(CFLAGS) --coverage   -c -o $@ $<

$(BUILD_TESTS_DIR)%.o:	$(TEST_DIR)%.c
						$(CC) $(CFLAGS) --coverage   -c -o $@ $<

clean:
						rm -rf $(BUILD_DIR)
						rm -rf $(BUILD_TESTS_DIR)
						find -name '*.gc*' -delete -or -name 'vgcore.*' -delete -o -name '*.o' -delete
						make clean -C $(LIBRARY_DIR)

fclean:					clean
						rm -rf $(NAME)
						rm -rf $(UNITS)
						make fclean -C $(LIBRARY_DIR)

re:						fclean all

# Just in case those files exist in the root dir
.PHONY					: all library clean fclean re tests_run