[Makefile]多文件的通用Makefile

下面是一个糅合多线程和多文件的示例

emc-test.c

#include <stdio.h>
#include <pthread.h>
#include "charge-test.h"
#include "rs485-test.h"

pthread_mutex_t mutex;
pthread_cond_t cond;

int main()
{
    pthread_t thread1, thread2;

    pthread_mutex_init(&mutex, NULL);
    pthread_cond_init(&cond, NULL);
    
    pthread_create(&thread1, NULL, (void*)thread1_rs485, NULL);
    pthread_create(&thread2, NULL, (void*)thread2_charge, NULL);
    
    do{
        pthread_cond_signal(&cond);
    }while(1);

    sleep(20);
    pthread_exit(0);

    return 0;
}

 emc-test.h

#ifndef __EMC_TEST_H
#define __EMC_TEST_H


#endif

charge-test.c

#include <stdio.h>
#include <pthread.h>
#include "charge-test.h"

void *thread2_charge(void *arg)
{

}

charge-test.h

#ifndef __CHARGE_TEST_H
#define __CHARGE_TEST_H


void *thread2_charge(void *arg);

#endif

rs485-test.c

#include <stdio.h>
#include <pthread.h>
#include "rs485-test.h"

void *thread1_rs485(void *arg)
{

}

rs485-test.h

#ifndef __RS485_H
#define __RS485_H

void *thread1_rs485(void *arg);

#endif

Makefile

CC=gcc #arm-linux-gnueabihf-gcc
CFLAGS=-Wall 

TARGET=emc-test
SRCS=$(wildcard *.c)
OBJS=$(SRCS:.c=.o)
#$(shell echo $(OBJS) > a.txt)

${TARGET}:${OBJS}
    $(CC) $(OBJS) -pthread -o $@ 

clean:
    rm -rf $(TARGET) $(OBJS) *.o *~

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