setup make file to compile .c into /build
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CC = gcc
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CFLAGS = -Wall -Wextra -g
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TARGET = cout
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# Directories
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BUILD_DIR = build
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# Source files
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SRCS = $(wildcard *.c)
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# This transforms "main.c" into "build/main.o"
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OBJS = $(patsubst %.c, $(BUILD_DIR)/%.o, $(SRCS))
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# Default target
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all: $(TARGET)
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# Link the object files in the build directory into the final executable
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$(TARGET): $(OBJS)
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$(CC) $(OBJS) -o $(TARGET)
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# Compile .c files into .o files inside the build directory
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$(BUILD_DIR)/%.o: %.c | $(BUILD_DIR)
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$(CC) $(CFLAGS) -c $< -o $@
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# Create the build directory if it doesn't exist
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$(BUILD_DIR):
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mkdir -p $(BUILD_DIR)
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# Clean up the build directory and the executable
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clean:
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rm -rf $(BUILD_DIR) $(TARGET)
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.PHONY: all clean
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