# ---------------------------------------------------------------------------- #
#                                   VARIABLES                                  #
# ---------------------------------------------------------------------------- #

NAME_BASE     := libft_malloc
HOSTTYPE      ?= $(shell uname -m)_$(shell uname -s)
NAME          := $(NAME_BASE)_$(HOSTTYPE).so
SYMLINK       := $(NAME_BASE).so

CC            := cc
CFLAGS        := -Wall -Wextra -Werror -fPIC
LDFLAGS       := -shared

SRC_DIR       := src
INC_DIR       := inc
OBJ_DIR       := obj

SRCS          := $(wildcard $(SRC_DIR)/*.c)
OBJS          := $(patsubst $(SRC_DIR)/%.c,$(OBJ_DIR)/%.o,$(SRCS))

INCLUDES      := -I$(INC_DIR)

# ---------------------------------------------------------------------------- #
#                                    RULES                                     #
# ---------------------------------------------------------------------------- #

all: $(NAME) symlink

$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c
	@mkdir -p $(OBJ_DIR)
	$(CC) $(CFLAGS) $(INCLUDES) -c $< -o $@

$(NAME): $(OBJS)
	$(CC) $(LDFLAGS) -o $@ $^

symlink: $(NAME)
	@ln -sf $(NAME) $(SYMLINK)

clean:
	@rm -rf $(OBJ_DIR)

fclean: clean
	@rm -f $(NAME) $(SYMLINK)

re: fclean all

.PHONY: all clean fclean re symlink