本文详细介绍了一个Makefile配置示例，该示例展示了如何通过设置变量、编译规则和目标来构建一个简单的C语言项目。文章解释了如何指定源文件路径、编译器选项、链接器选项等关键配置。
DIR_INC = ./include
DIR_SRC = ./src
CC = gcc
CFLAGS = -g -Wall -I${DIR_INC}
LDFLAGS=-lpthread -lm
SRC = $(wildcard ${DIR_SRC}/*.c)
OBJ = $(patsubst %.c,${DIR_SRC}/%.o,$(notdir ${SRC}))
TARGET = main
${TARGET}:${OBJ}
$(CC) $(OBJ) -o $@ $(LDFLAGS)
${DIR_SRC}/%.o:${DIR_SRC}/%.c
$(CC) $(CFLAGS) -c $< -o $@
.PHONY:clean
clean:
-rm -rf $(obj) $(TARGET) $(DIR_SRC)/*.o
DIR_SRC = ./src
CC = gcc
CFLAGS = -g -Wall -I${DIR_INC}
LDFLAGS=-lpthread -lm
SRC = $(wildcard ${DIR_SRC}/*.c)
OBJ = $(patsubst %.c,${DIR_SRC}/%.o,$(notdir ${SRC}))
TARGET = main
${TARGET}:${OBJ}
$(CC) $(OBJ) -o $@ $(LDFLAGS)
${DIR_SRC}/%.o:${DIR_SRC}/%.c
$(CC) $(CFLAGS) -c $< -o $@
.PHONY:clean
clean:
-rm -rf $(obj) $(TARGET) $(DIR_SRC)/*.o
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