/*
************************************************************************
**                 SMALLE - the SMALlest Library Ever
**               Copyright (c) 2013-2021 Deepa Dhurka 
************************************************************************
**  This code is distributed in the hope that it will be useful, 
**  but WITHOUT ANY WARRANTY; without even the implied warranty 
**  of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
**  
**  This code is to be used for learning purposes only.
************************************************************************
*/

smalle is a very small library to demonstrate compiling,
installing and linking a shared library. The library has one API and
one callback. The callback is defined in the unit test in smalle-test
directory.

Distribution Structure
======================
smalle/
The shared library code, header and Makefile is in this directory.

smalle-test/
The unit test code that links dynamically with libsmalle is in this directory.


Build Instructions
==================
Compiling the library
---------------------
1. 
$ cd smalle
$ make all
$ sudo make install
This installs the shared library using ldconfig. 

2.
Add the path to the library (/usr/local/lib) in the LD_LIBRARY_PATH env var

3.
To clean up:
$ make clean

Compiling the test program
--------------------------
$ cd smalle-test
$ gcc -o smalle_ut smalle_ut.c -lsmalle -I/usr/local/include

Run the test program
--------------------
$ ./smalle_ut 
=============================
Library smalle API Says Hello
=============================
=============================
Library smalle CB Says Howdy
=============================