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 option
CC = g++
CC_FLAG = -D_NOMNG -D_FILELINE

#set your inc and lib
INC = 
LIB = -lpthread -L./ -lsvrtool

#make target lib and relevant obj 
PRG = libsvrtool.so
OBJ = Log.o

#all target
all:$(PRG)

$(PRG):$(OBJ)
	$(CC) -shared -o $@ $(OBJ) $(LIB)

.SUFFIXES: .c .o .cpp
.cpp.o:
	$(CC) $(CC_FLAG) $(INC) -c $*.cpp -o $*.o

.PRONY:clean
clean:
	@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 option
CC = g++
CC_FLAG = -D_NOMNG -D_FILELINE

#static library use 'ar' command 
AR = ar

#set your inc and lib
INC = 
LIB = -lpthread -L./ -lsvrtool

#make target lib and relevant obj 
PRG = libsvrtool.a
OBJ = Log.o

#all target
all:$(PRG)
$(PRG):$(OBJ)
	${AR} rv ${PRG} $?

.SUFFIXES: .c .o .cpp
.cpp.o:
	$(CC) $(CC_FLAG) $(INC) -c $*.cpp -o $*.o

.PRONY:clean
clean:
	@echo "Removing linked and compiled files......"
	rm -f $(OBJ) $(PRG)

3、可执行程序

###########################################
#Makefile for simple programs
###########################################
INC=
LIB= -lpthread

CC=CC
CC_FLAG=-Wall

PRG=threadpooltest
OBJ=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:clean
clean:
	@echo "Removing linked and compiled files......"
	rm -f $(OBJ) $(PRG)