49 lines
1.0 KiB
Makefile
49 lines
1.0 KiB
Makefile
# Makefile
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# Compiler
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CC = g++
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# Compiler flags
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CFLAGS = -Wall -Wextra -std=c++17 -Wno-unused-variable -Wno-unused-parameter -Wno-switch -O3 -march=native
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# Source directory
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SRC_DIR = ./source
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# Output directory
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BUILD_DIR = ./build
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# Find all C++ files recursively in the source directory
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CPP_FILES := $(shell find $(SRC_DIR) -type f -name '*.cpp')
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# Generate object file names by replacing the source directory with the build directory
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OBJ_FILES := $(patsubst $(SRC_DIR)/%.cpp,$(BUILD_DIR)/%.o,$(CPP_FILES))
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# Create directories for object files
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$(shell mkdir -p $(dir $(OBJ_FILES)))
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# Default target
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all: build
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# Rule to create necessary directories
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$(DIRS):
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mkdir -p $(patsubst $(SRC_DIR)/%, $(OUTPUT_DIR)/%, $@)
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# Rule to compile object files
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$(BUILD_DIR)/%.o: $(SRC_DIR)/%.cpp
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$(CC) $(CFLAGS) -c $< -o $@
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# Rule to link object files into the final executable
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$(BUILD_DIR)/bob: $(OBJ_FILES)
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$(CC) $(CFLAGS) $^ -o $@
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run:
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./$(BUILD_DIR)/bob
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build: clean $(BUILD_DIR)/bob
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# Clean build directory
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clean:
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rm -rf $(BUILD_DIR)/*
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