MakeFile样例（生成和使用so文件）

一、生成so文件

CC      := gcc

LD      := ld

CFLAGS  :=

LDFLAGS := -shared -fpic

SOURCE  := $(wildcard *.c)

OBJS    := $(patsubst %.c,%.o,$(SOURCE))

TARGET_LIB := x.so

  

all:$(OBJS)

    echo $(OBJS)

    $(LD) $(LDFLAGS) -o $(TARGET_LIB) $(OBJS) 

  

%.o:%.c

    @echo Compiling $< ...

    $(CC) -c $(CFLAGS)  $< -o $*.o

  

.PHONY: clean

  

clean:

    rm *.so *.o -rf

二、其他杂项

1、编译动态库

############################################################# # Makefile for shared library.# 编译动态链接库##############################################################set your own environment optionCC = g++CC_FLAG = -D_NOMNG -D_FILELINE#set your inc and libINC = LIB = -lpthread -L./ -lsvrtool#make target lib and relevant obj PRG = libsvrtool.soOBJ = Log.o#all targetall:$(PRG)$(PRG):$(OBJ)$(CC) -shared -o $@ $(OBJ) $(LIB).SUFFIXES: .c .o .cpp.cpp.o:$(CC) $(CC_FLAG) $(INC) -c $*.cpp -o $*.o.PRONY:cleanclean:@echo "Removing linked and compiled files......;rm -f $(OBJ) $(PRG)

2、编译静态库

############################################################## Makefile for static library.# 编译静态链接库##############################################################set your own environment optionCC = g++CC_FLAG = -D_NOMNG -D_FILELINE#static library use 'ar' command AR = ar#set your inc and libINC = LIB = -lpthread -L./ -lsvrtool#make target lib and relevant obj PRG = libsvrtool.aOBJ = Log.o#all targetall:$(PRG)$(PRG):$(OBJ)${AR} rv ${PRG} $?.SUFFIXES: .c .o .cpp.cpp.o:$(CC) $(CC_FLAG) $(INC) -c $*.cpp -o $*.o.PRONY:cleanclean:@echo "Removing linked and compiled files......"rm -f $(OBJ) $(PRG)

3、可执行程序

############################################Makefile for simple programs###########################################INC=LIB= -lpthreadCC=CCCC_FLAG=-WallPRG=threadpooltestOBJ=CThreadManage.o CThreadPool.o CThread.o CWorkerThread.o threadpooltest.o$(PRG):$(OBJ)$(CC) $(INC) $(LIB) -o $@ $(OBJ).SUFFIXES: .c .o .cpp.cpp.o:$(CC) $(CC_FLAG) $(INC) -c $*.cpp -o $*.o.PRONY:cleanclean:@echo "Removing linked and compiled files......"rm -f $(OBJ) $(PRG)