Makefile编译库

funs.h:

#ifndef __FUNS_H__
#define __FUNS_H__

void fun1();

#endif

funs.c

#include "funs.h"
#include <stdio.h>

void fun1()
{
        printf("this is fun1");
}

Makefile

CC = gcc
GXX = g++
LD = ld
AR = ar

CFLAGS = -g -O2 -Wall -fpic
LDFLAGS = -shared -fpic
ARFLAGS = -rc

OBJS = funs.o

LIBNAME = libfuns
SHARE_LIB = $(LIBNAME).so
STATIC_LIB = $(LIBNAME).a

.PHONY : all clean

all : clean $(SHARE_LIB) $(STATIC_LIB)

$(STATIC_LIB) : $(OBJS)
        $(AR) $(ARFLAGS) -o $(STATIC_LIB) $(OBJS)

$(SHARE_LIB) : $(OBJS)
        $(LD) $(LDFLAGS) -o $(SHARE_LIB) $(OBJS)

%.o : %.c
        $(CC) $(CFLAGS) -c -o $@ $< 

clean:
        rm -f $(OBJS) $(SHARE_LIB) $(STATIC_LIB)

main.c

#include "funs.h"

int main()
{
        fun1();
}

编译：

gcc -o main.exe -lfuns -L/home/xt/test_lib main.c