48 lines
1.3 KiB
Makefile
48 lines
1.3 KiB
Makefile
# Variables
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CC = clang
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CFLAGS = -Wall -Wextra -Werror -O3
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LDFLAGS = -lSDL2 -flto
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LIBFT_DIR = libs/libft
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LIBFT_BUILD_DIR = $(LIBFT_DIR)/build
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LIBFT_LIB = $(LIBFT_BUILD_DIR)/libft.a
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SRC_DIR = srcs
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OBJ_DIR = obj
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BIN_DIR = bin
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HDR_DIR = hdrs
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SRCS = $(wildcard $(SRC_DIR)/*.c) # List all .c files in srcs directory
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OBJS = $(SRCS:$(SRC_DIR)/%.c=$(OBJ_DIR)/%.o) # Convert .c to .o in obj directory
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EXEC = $(BIN_DIR)/c8 # The output binary name
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# Default target
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all: $(EXEC)
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# Create bin and obj directories if they don't exist
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$(OBJ_DIR) $(BIN_DIR):
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@mkdir -p $@
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# Compile .c files to .o object files
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$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c $(HDR_DIR)/*.h | $(OBJ_DIR)
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$(CC) $(CFLAGS) -I$(HDR_DIR) -I$(LIBFT_DIR)/hdrs -c $< -o $@
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# Build libft.a by running make in libs/libft
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$(LIBFT_LIB):
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@echo "Building libft..."
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$(MAKE) -C $(LIBFT_DIR)
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# Link object files and libft.a to create the final executable
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$(EXEC): $(OBJS) $(LIBFT_LIB) | $(BIN_DIR)
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$(CC) $(OBJS) -o $(EXEC) $(LIBFT_LIB) $(LDFLAGS)
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# Clean up object files and the executable
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clean:
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rm -rf $(OBJ_DIR)/*.o $(EXEC)
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# Remove all generated files including bin and obj directories
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fclean: clean
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rm -rf $(OBJ_DIR) $(BIN_DIR)
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$(MAKE) -C $(LIBFT_DIR) fclean
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# Rebuild everything from scratch
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re: fclean all
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.PHONY: all clean fclean re
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