MAke Tut

#Sample file #
root@saurabh:/home/saurabh/todo# tree Make_tutorial/
Make_tutorial/
|-- include
|   `-- header.h
|-- Makefile
|-- obj
`-- src
    |-- add.c
    |-- main.c
    `-- sub.c

#ifndef __HEADER__
#define __HEADER__

/* Standard Header files */
#include <stdio.h>

/* Function Prototypes */
int add(int x, int y);
int sub(int x, int y);

#endif
~

#include "header.h"
int main (void)
{
    int a = 30, b = 20;
    int res = add(a, b);
    printf("Addition result: [%d]\n", res);

    int res = sub(a, b);
    printf("Subtraction result: [%d]\n", res);

    return 0;
}

/* Function for Addition of two Integers*/
#include "header.h"
int add(int x, int y)
{
    return x+y;
}

/* Function for Subtraction of two Integers*/
#include "header.h"
int sub(int x, int y)
{
    return x-y;
}

root@saurabh:/home/saurabh/todo/Make_tutorial# make
[CC] src/main.c
[CC] src/add.c
[CC] src/sub.c
[INFO] Creating Binary Executable exe


root@saurabh:/home/saurabh/todo/Make_tutorial# make clean
[Cleaning]
removed `./obj/add.o'
removed `./obj/main.o'
removed `./obj/sub.o'
removed `exe'



../Make_tutorial/
|-- exe
|-- include
|   `-- header.h
|-- Makefile
|-- obj
|   |-- add.o
|   |-- main.o
|   `-- sub.o
`-- src
    |-- add.c
    |-- main.c
    `-- sub.c